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MELUCK Branch
Oil circuit is necessary for the moving parts in high speed running compressor. It brings the lubricating oil to the contacting surfaces of moving parts in compressor to form a oil film which functions lubr ication, cooling, seal and noise reduction. For the refrigeration system, the oil may be the power carrier for loading and unloading in Screw compressor, thus it has great impact on operating efficiency and life of the compressor. Compressor oil level changing is a comprehensive process. The oil mixed with high temperature refrigerant gas will be discharged into the system. If the oil discharged is not too much, it will not do any harm to the performance of the system, while it Too much oil is discharged in the system, the efficiency of heat transferring will be reduced, and the flow control elements performance may be impacted as well.
Oil system
1
Oil Separator
2.Oil Reservoir
3.
Oil Filter
4.
Oil Level Controller
5.
Oil pressure differential check valve
.
1-1 BDYFBDYF Screw Second Oil separator
1-1-1 BYFWBYFW Horizontal Second Oil separator
1-1-2 BYF BYF Vertical Second Oil separator
1-2 BDYFBDYF Oil Separator with Oil Heating
1-2-1 BDYF BDYF Vertical Oil Separator with Oil Heating
1-2-2 BDYFWBDYF Horizontal Oil Separator with Oil Heating
2-1 BORBOR Vertical Oil Reservoir
2-2 BOWBOW Horizontal Oil Reservoir
1-1 B-WZB-WZ Horizontal Liquid Receivers
1-2 B-LZB-LZ Vertical Liquid Receivers
1-3 B-LR1B-LR1 Vertical Liquid Receivers
1-4 B-LR2B-LR2 Vertical Liquid Receivers
1-4 B-WR1B-WR1 Horizontal Liquid Receivers
2-1.B-ASB-AS Gas and Liquid Separator
2-1.B-ASHEB-ASHE Gas and Liquid Separator With Heat Exchanging
2-2.B-AHCB-AHC Liquid Receiving type Gas and Liquid Separator
BDXBDX Series Low Pressure Freon System Circulation Vessel
BHXBHX Series Siphon Vessels
Part
Vessels for Oil System
1.1 WSWS Single Compressor Water Cooled Condensers
1.2 WSWS Double Compressor Water Cooled Condensers
1.3MN3MN Water Cooled Condensers with Internal Oil Separators
1.4 FWSFWS Water Cooled Condensers For Cold Rooms
1.5 HNHN Sea Water Cooled Condensers
2.1 GZGZ Single Compressor Dry Type Evaporators
2.2 GZGZ Double Compressor Dry Type Evaporators
2.3 GZU UGZU Single Compressor U Shape Type Evaporators
2.4 GZU UGZU Double Compressor U Shape Type Evaporators
2.5 MZMZ Flooded Type Evaporators
2.6 JMZJMZ Falling Film Type Evaporators
2.7 GZRGRZ Evaporators For Heat Pumps
2.8 GZHGZH Corrision Proof Type Evaporators
3.1 YLYL Type Oil Cooler
3.2 LSLS Single Compressor Water Cooled Chiller Heat Exchanger Set
3.3 LSLS Double Compressor Water Cooled Chiller Heat Exchanger Set
系 作用
Appropriate Oil System can guarantee good lubrication and efficient refrigeration of compressor, especially in the system of compressor rack; refrigerating capacity needs to be exactly matched with required load. Precaution has to be taken to maintain the oil level in crankcase of each compressor. Whether all compressors running at the same time or not, there is a pressure difference among each crankcase, which cannot be compensated by pressure-equalizing pipe, results in a change of oil level. Too high or too low of oil level will damages compressor, even in a very short time. The surface of bearings may be worn, and compressor blocked.We recommend you to employ Oil Control Management System which can supply compressor with oil as requires, and ensure a normal no worry operation.
高效油分离器 High Efficient Type Oil Separator
0.5-1.3 m/s 99%
5-50 x0-6kg/kg 0.01MPA.
Oil and gas separation generally takes the ways of inertia, centrifugal, collision, packing and absorption filter and so on. First stage is by collision that makes the oil particle attached to the wall of the vessel. Second stage is by inertial separation, that the Oil gas mixture velocity is quickly reduced direction changed, and this way the large oil droplet will be separated. The third stage using metal mesh and packing, that will collect oil mist, make it attached. Oil cylinder diameter is the most critical factor, for this, the maximum gas speed we chosen is 0.5-1.3 m/s, the separation efficiency is over 99%, effect is (5-50)X10-6kg/kg, pressure drop <0.01MPA.
Oil Separator Model Selection
When compressor runs, too much oil goes into the system will impact flow control elements, and impact the heat transfer efficiency of the evaporator and condenser as well.
100%，
To ensure a normal operation of the compressor, a good design and installation of the refrigeration system is necessary, as any oil separator cannot provide 100% oil separation.
15% surplus capacity is recommend in model selection. This manual has given a formula of oil separation and the capacity, while the capacity in real operation is always changing; the highest evaporation temperature has to be considered.
Sufficient overheat is needed. The oil separator will fail in wet compression.
In an cold ambient, the oil separator has to be heat insulated, or the liquid refrigerant will go back to compressor and liquid stroke may occur.
A sight glass on the oil return line is recommended to check the status of the oil return of the oil separator.
With Oil separator, the refrigerant oil from the compressor discharge will be effectively separated, thus the efficiency of the refrigeration unit is improved and the oil circulating in the system will be reduced, otherwise it will change the refrigerant flow, reduce the cooling efficiency especially in the partial load operation, thermal resistance of the oil will impact the heat transfer efficiency.
Oil Separator1系列螺杆机
系列
Model
L
D mm
L
L1
L2
W1
W2
H1
H2
d1
d2
d3
a1
a2
B YFW40-
40
325
870
690
250
330
290
445
290
2-5/8"
2-5/8"
3/8"
NPT3/8
NPT1/4
B YFW25-
25
273
770
590
250
280
240
393
263
2-1/8"
2-1/8"
3/8"
NPT3/8
NPT1/4
B YFW60-
60
377
920
740
350
380
340
497
323
3-1/8"
3-1/8"
3/8"
NPT3/8
NPT1/4
B YFW65-
65
426
950
765
350
430
390
546
364
DN65
DN65
3/8"
NPT3/8
NPT1/4
B YFW75-
75
457
1030
830
400
460
420
577
385
DN80
DN80
3/8"
NPT3/8
NPT1/4
B YFW115-
115
508
1055
855
400
510
470
628
435
DN100
DN100
3/8"
NPT3/8
NPT1/4
B YFW190-
190
530
1120
920
450
540
500
650
480
DN125
DN125
3/8"
NPT3/8
NPT1/4
mm
B YFW15-
15
219
720
560
250
220
180
339
190
1-5/8"
1-5/8"
3/8"
NPT3/8
NPT1/4
Specifications
40 （ ）
0 （ ）
130
220
390
490
720
940
1320
2050
W15
W25
W40
W60
W65
W75
W115
W190
180
300
520
660
1000
1320
1550
2500
22，
22
BYF BYF Vertical Second Oil separator
20
50
70
90
120
150
3( )
60 100
101 200
201 450
451 620
621 800
801 1000
420
580
600
640
700
820
340
450
460
480
500
650
600
760
780
820
880
1000
D
190
270
320
350
370
420
250
330
400
430
450
500
220
240
280
300
330
360
273
351
426
457
508
530
( )
42
49
76
89
108
133
( )
42
49
76
89
108
133
(N )
3 8
3 8
3 8
3 8
3 8
3 8
( )
3 8
3 8
3 8
3 8
3 8
3 8
S D
N
BDYF Oil Separator with Oil Heating
Specification
D 20
D 40
D 90
D 120
D 220
D 400
D 670
130
220
390
490
720
940
1320
180
300
520
660
1000
1320
1550
40 （ ）
0 （ ）
2222，
BDYF BDYF Vertical Oil Separator with Oil Heating
Vertical Oil Separator with Oil Heating
O
D
1
2
3
4
1
×
O
O
10
24
273
636
219
139
169
376
230
112
193×193
296
12
42(ODS)
42(ODS)
16
140W×1
D 20
19
40
325
882
380
200
330
550
272
120
230×230
350
13
54(ODS)
54(ODS)
22
140W×2
D 40
40
90
377
1052
480
214
430
731
245
148
267×267
410
13
DN65
DN66
28
300W×2
D 90
50
130
426
1194
513
223
463
868
305
162
290×290
440
14
DN65
DN66
28
300W×2
D 120
90
230
508
1440
580
290
530
1075
310
200
360×360
540
18
DN80
DN80
42
300W×3
D 220
140
405
670
1498
549
337
499
1017
422
275
465×465
700
18
DN100
DN100
54
300W×3
D 400
250
669
766
1842
712
410
662
1307
478
310
530×530
800
18
DN125
DN125
76
300W×3
D 670
1 230
D
1
2
3
4
5
6
7
8
9
10
11
--
--
--
--
--
--
--
--
--
--
–
Refrigerant outlet
Conn. for service valve
Refrigerant inlet
Conn. for oil temp. sensor
Conn. for oil level switch
Oil outlet
Oil sight glass of high oil level
Oil sight glass of low oil level
Conn. for oil temp. sensor
Conn. for oil heater
Conn. for safety valve
use
BDYFW系列带电加热卧式高效油分离器 BDYFW Horizontal Oil Separator with Oil Heating
Model
B-DYF20/10W
B-DYF40/19W
B-DYF90/40W
B-DYF120/50W
B-DYF220/90W
B-DYF400/140W
B-DYF670/250W
size
mm
DN35
DN50
DN65
DN65
DN80
DN100
D 125N
outer dim
D
mm
273
325
377
426
508
630
766
A
mm
394
368
662
716
924
984
1100
B
mm
580
580
900
980
1240
1380
1520
C
mm
390
415
470
515
555
635
710
E
mm
200
225
270
295
335
415
490
F
mm
300
300
440
440
440
440
440
oil vol
L
10
19
40
50
90
140
250
ttl vol
L
20
40
90
120
220
400
670
outlet
mm
10
19
40
50
90
140
250
oil heater
140W×1
140W×2
300W×2
300W×2
300W×3
300W×3
300W×3
1
2
3
4
5
6
7
Oil outlet
Oil sight glass
Refrigerant inlet
Refrigerant outlet
Conn. for oil level switch
Conn. for oil heater
Conn. for oil temp. sensor
use
Oil Reservoir2Oil reservoir is used to store the lubricating oil, besides which in the compressor crankcase, oil separator, and that recycling in the system.
In the oil reservoir, the entire refrigerant dissolved in the oil will be evaporated, and thus the oil will be cooled.
360º ODF
There has an ODF stop valve that can be turned in 360º direction at both of the inlet and outlet of the oil reservoir for repairing.
BOR 6L-14L 19L—23L
In BOR system, there are two oil sight glasses on the 6L-14L, and three oil sight glasses on the 19L-23L products. In the oil sight glass,
there is a red floating ball to watch oil inside.
OCV 3/8”SAE
On top of oil reservoir, there is a 3/8”SAE connector to install oil check valve OCV.
*
Vertical oil reservoir must be installed vertical, horizontal oil reservoir be horizontal.
* 0.5M
Bottom of oil reservoir should be installed at least 0.5M higher than compressor oil sight glass.
* 2.9MPa
* Design pressure: 2.9Mpa.
* R134a，R404A，R407A，R407C，R507，R22
Applicable refrigerant: R134A, R404A, R407C, R507, R22.
、 系列立式
Model
BOR-6
BOR-8
BOR-10
BOR-12
BOR-14
BOR-19
BOR-24
ODF( )
/Pipe
/nch
3/8
3/8
3/8
3/8
3/8
1/2
1/2
H
(mm)
450
430
550
600
410
545
675
D
(mm)
140
165
165
165
219
219
219
H1
(mm)
95
105
115
120
110
130
138
H2
(mm)
260
220
320
360
190
280
400
H
Oil qty H
L
6.5
8.4
10.0
12.0
14.0
19.0
24.0
A
mm
538
518
638
688
498
643
773
H2
(mm)
260
220
320
360
190
280
400
H1
Oil qty H1
L
1.3
1.8
2.0
2.1
3.4
4.1
4.4
H2
Oil qty H2
L
5.3
6.5
8.8
9.8
10.5
14.7
19.5
B
mm
160
185
185
185
240
240
240
C
mm
260
220
320
360
190
280
400
、 系列
Model
BOW-6
BOW-8
BOW-10
BOW-12
BOW-14
BOW-19
BOW-24
ODF( )
/Pipe
/nch
3/8
3/8
3/8
3/8
3/8
1/2
1/2
(mm)
450
430
550
600
410
545
675
D
(mm)
140
165
165
165
219
219
219
(mm)
260
220
320
360
190
280
400
H
(mm)
210
220
220
220
285
285
285
H
Oil qty H
L
6.5
8.4
10.0
12.0
14.0
19.0
24.0
G
mm
130
150
150
150
200
200
200
H1
Oil qty H1
L
6.5
8.4
10.0
12.0
14.0
19.0
24.0
F
mm
80
100
100
100
150
150
150
Legend
mm
a
b
80%
15%-30%
High pressure liquid receiver is located between the condenser and expansion valve of evaporator in the unit. Selection of the volume of the product: 80% of the volume of it can hold all the refrigerant in the system, and the surplus volume of the liquid receivers will be 15%-30% of the total volume. For the air cooled condenser and evaporative condensers, liquid receiver must be installed. For large heat pump units, the difference of volume required for running in the summer and the winter has to be considered. Considering this difference of refrigerant requirement and give some surplus.
LIQUID RECEIVERS
Model
B-WZ24
B-WZ50
B-WZ80
B-WZ100
B-WZ120
B-WZ150
B-WZ180
B-WZ200
B-WZ250
B-WZ300
B-WZ400
B-WZ500
B-WZ600
B-WZ800
L
24
50
80
100
120
150
180
200
250
300
400
500
600
800
A
400
600
900
800
1000
1100
1100
1200
1200
1400
1600
1600
1600
2100
B
800
1050
1500
1400
1600
1800
1800
2000
2000
2400
2600
2600
2600
2900
C
200
220
220
300
300
300
360
360
400
400
440
480
540
600
D
280
300
300
380
380
380
440
440
480
480
520
560
620
640
E
160
190
190
230
230
230
270
270
290
290
330
360
380
420
M
219
273
273
325
325
325
377
377
426
426
457
508
560
630
a( )
22
28
35
35
35
42
42
54
54
54
76
76
89
108
b( )
22
22
28
28
28
35
35
42
42
42
54
54
76
89
c d NPT)
3/8
3/8
3/8
3/8
3/8
3/8
3/8
3/8
3/8
3/8
3/8
3/4
3/4
3/4
e NPT)
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
f Rc)
3/8
3/8
3/8
3/8
3/8
3/8
3/8
3/8
3/8
3/8
3/8
3/8
3/8
3/8
OVERALL SIZE CONNECTION SIZE
Model
B-LZ24
B-LZ50
B-LZ80
B-LZ100
B-LZ120
B-LZ150
B-LZ180
B-LZ200
B-LZ250
B-LZ300
VOLUME
L
24
50
80
100
120
150
180
200
250
300
A
800
1050
1200
1250
1450
1500
1500
1700
1700
1700
B
900
1150
1300
1350
1550
1600
1600
1800
1800
1800
C
220
240
320
320
320
380
420
420
460
500
D
300
320
400
400
400
460
500
500
540
580
E
450
650
700
750
750
800
800
900
900
900
M
219
273
325
351
351
377
426
426
457
516
OVERALL SIZE CONNECTION SIZE
a( )
22
28
35
35
35
42
42
54
54
54
b( )
22
22
28
28
28
35
35
42
42
42
c d NPT)
3/8
3/8
3/8
3/8
3/8
3/8
3/8
3/8
3/8
3/8
e NPT)
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
f Rc)
3/8
3/8
3/8
3/8
3/8
3/8
3/8
3/8
3/8
3/8
n
4
4
4
6
6
6
6
6
6
6
m
17
17
21
17
17
21
21
21
21
21
1 2.4MPa, 60
2 54
3 351 1500 3
NOTE 1: Design pressure 2.4MPa, design temperature 60
NOTE 2: Inlet and outlet diamater of 54 and above flange will be used for pipe connection.
NOTE 3: Horizental liquid receiver diameter fo 351 and larger, vertical liquid receiver length
fo 1500 and larger, all should be match 3 sight glasses.
1-3、B-LR1系列立式贮液器
Model
B-LR2-01
B-LR2-02
B-LR2-03
B-LR2-04
B-LR2-05
B-LR2-06
B-LR2-08
B-LR2-10
B-LR2-12
B-LR2-14
B-LR2-16
B-LR2-18
B-LR2-20
VOLUME
L
1
2
3
4
5
6
8
10
12
14
16
18
20
D
(mm)
85
120
130
140
165
165
180
180
220
220
220
220
220
L
(mm)
178
240
252
327
250
333
320
453
345
395
495
525
580
L1
(mm)
45
50
55
60
60
65
80
80
80
80
80
80
80
L2
(mm)
140
140
150
185
185
220
240
270
220
250
290
210
210
F
(mm)
85
136
136
136
162
162
187
187
205
205
205
205
205
SIZE CONNECTION
IN
1/4" ODS
1/4" ODS
3/8" ODS
3/8" ODS
3/8" ODS
1/2" ODS
1/2" ODS
5/8" ODS
5/8" ODS
5/8" ODS
5/8" ODS
5/8" ODS
3/4" ODS
OUT
1/4" ODS
1/4" ODS
3/8" ODS
3/8" ODS
3/8" ODS
1/2" ODS
1/2" ODS
5/8" ODS
5/8" ODS
5/8" ODS
5/8" ODS
5/8" ODS
5/8" ODS
、 系列立式贮液器
Model
B-LR1-01
B-LR1-1.5
B-LR1-02
B-LR1-03
B-LR1-04
B-LR1-05
B-LR1-06
B-LR1-08
B-LR1-10
B-LR1-12
B-LR1-14
B-LR1-16
B-LR1-18
B-LR1-20
VOLUME
L
1
1.5
2
3
4
5
6
8
10
12
14
16
18
20
D
(mm)
85
100
120
130
140
165
165
180
220
220
220
220
220
220
B
(mm)
178
205
240
252
327
250
333
320
322
345
395
495
525
580
L
(mm)
208
235
270
282
357
280
363
350
352
380
435
525
555
610
L1
(mm)
35
40
42
42
55
55
55
55
75
75
75
75
75
75
SIZE CONNECTION
IN
3/8" ODS
3/8" ODS
3/8" ODS
3/8" ODS
3/8" ODS
1/2" ODS
1/2" ODS
5/8" ODS
5/8" ODS
5/8" ODS
5/8" ODS
7/8" ODS
7/8" ODS
7/8" ODS
OUT
3/8" ODS
3/8" ODS
3/8" ODS
3/8" ODS
3/8" ODS
1/2" ODS
1/2" ODS
5/8" ODS
5/8" ODS
5/8" ODS
5/8" ODS
7/8" ODS
7/8" ODS
7/8" ODS
1-5、B-WR1系列卧式贮液器 B-WR1 Horizontal Liquid Receivers
Model
B-WR1-01
B-WR1-02
B-WR1-03
B-WR1-04
B-WR1-05
B-WR1-06
B-WR1-08
B-WR1-10
B-WR1-12
B-WR1-14
B-WR1-16
B-WR1-18
B-WR1-20
VOLUME
L
1
2
3
4
5
6
8
10
12
14
16
18
20
Da
(mm)
85
120
130
140
165
165
180
180
220
220
220
220
220
L
(mm)
178
240
252
327
250
333
320
453
345
395
495
525
580
Yc
(mm)
195
215
215
285
285
345
295
425
305
345
415
495
565
SIZE CONNECTION
IN
Solder（mm）
1/4" ODS
1/4" ODS
3/8" ODS
3/8" ODS
3/8" ODS
1/2" ODS
1/2" ODS
5/8" ODS
5/8" ODS
5/8" ODS
5/8" ODS
5/8" ODS
5/8" ODS
OUT
Rotolock Vlave
1/4" ODS
1/4" ODS
3/8" ODS
3/8" ODS
3/8" ODS
1/2" ODS
1/2" ODS
5/8" ODS
5/8" ODS
5/8" ODS
5/8" ODS
5/8" ODS
5/8" ODS
21) Without heat exchanging 2) Liquid tube heat exchanging 3) Reservoir liquid heat exchanging
用 *
Gas and Liquid Separator without heat exchange is set between the shell-tube evaporator and the inlet of compressor that separates the
gas and liquid mixture refrigerant to prevent the liquid stroke.
*
Gas and Liquid Separator with heat exchanging can cool the high pressure liquid refrigerant with the separated liquid evaporation. Vertical
structure is usually used.
*
In heat pump unit, gas and liquid separator should be equipped with fusible plug to prevent the compressor from over high suction
temperature and burned.
50%
Holding 50% charge of units as the model selection basis.
D=1.13*(qv/w)1/2 , qv m3/s, w 0.5m/s.
Gas Liquid Separator tube Diameter D=1.13*(qv/w)1/2, qv m3/s is the compressor displacement, and w is the gas flow velocity in Gas
Liquid Separator, usually 0.5m/s.
H=(3-4)D
Shell height H=(3-4)D, the diameter and number of the oil return hole has to be decided by professionals.
1.
Gas Liquid Separator for Cool Only system is to be installed between the evaporator outlet pipe and inlet pipe, closing the compressor
as possible as can be.
2.
Gas Liquid Separator for heat pump system is to be installed between the 4 way valve and compressor.
3.
It has to be installed vertical.
4.
Welding gun should be far away from fusible plug in welding.
5.U
U-bend is required to be made by one.
6.
Oil return hole is to be made away from the inlet pipe end
7. 3.0MPa
In the system secure working pressure is 3.0 MPa
系列气液分离器 系列带热交换气液分离器
A
Pipe size A
inch
2 1/8
2 5/8
3 1/8
4 1/4
5 1/4
Standard
B-AS08521
B-AS10625
B-AS12631
B-AS16042
B-AS20052
Heat Exchange
B-AS08521HE
B-AS10625HE
B-AS12631HE
B-AS16042HE
B-AS20052HE
Model
A
Dia.A
mm
219
273
325
406
508
B
Height B
mm
588
578
635
902
1130
C
Pipe Gap C
mm
90
120
140
150
180
E
Pipe size E
inch
1 1/8
1 3/8
1 5/8
2 1/8
2 5/8
D
Pipe Gap D
mm
120
140
150
180
230
2-1
适用范围及氟泵供液特点：
pplic a tion Rang ea tures of Freo ump Liquid supplying BDX
BDX series low temperature circulation vessel is the main components for horizontal type Freon pump vessel which is the main liquid
supplying components for huge Freon refrigeration equipment system. The function of that is to receive and supply the low pressure and
low temperature liquid for Freon pump circulation and to separate gas and liquid, ensure a safety running of the compressor. And it
functions as a liquid discharge vessel as well.
氟泵供液特点如下：
Features of Freo ump Liquid supplying*
Freon Liquid supplying Pump is suitable for huge refrigeration system, especially for tall multi storey buildings.
* 25%-30%，
10%
improving the efficiency of heat exchange to get a good cooling effect. Freon Pump liquid supplying cooling effect is 25% to 30% better
than the direct expansion valve cool, and 10% than the gravity supplying.
*
To ensure a stable supply of long distance and big level difference liquid supplying.
*
The system is simple and reliable, good for centralized control and automation, operation condition of refrigeration compressor is
improved
*
Better oil and liquid separation effect, and better oil returning
工作原理：
Opera tiona rinc iple
The refrigerant enters low pressure circulation vessel from liquid receiver, and more low temperature liquid is supplied to evaporator with
canned pump. After taking the heat in the evaporator, the liquid and gas returns to the vessel, the gas will be taken to compressor while
the liquid will stay in vessel for next circulation.
3 压循环桶系列贮液型气液分离器
Gas pipe Size
Inch
7/8
1 1/8
1 3/8
1 5/8
2 1/8
Model
Standard
B-AHC307
B-AHC511
B-AHC513
B-AHC515
B-AHC721
Liquid Volume
L
13
20
21
22
23
D Dia.D
mm
219
273
273
273
325
A Gap A
mm
80
80
85
85
125
Gas Volume
L
7
8.5
9
9.5
17
Liquid Pipe Size
Inch
½
5/8
5/8
5/8
7/8
H Height H
mm
622
590
620
650
632
H1 Height H1
mm
40
35
47
58
46
H2 Height H2
mm
115
130
130
130
180
H3 Height H3
mm
515
470
470
530
465
Y Gap Y
mm
120
140
150
180
230
G
mm
250
295
295
295
350
Z
mm
14
14
14
14
14
2-2
BDX-1.5
1.5
820
3270
2800
2000
720
560
2075
508
DN100
DN100
DN40
DN80
DN32
DN40
2-NPT1/2
NPT1/2
Rc1
BDX-2.5
2.5
1020
3370
2800
2000
920
760
2275
608
DN125
DN125
DN50
DN80
DN32
DN40
2-NPT1/2
NPT1/2
Rc1
BDX-3.5
3.5
1220
3470
2800
2000
1120
960
2475
708
DN150
DN150
DN50
DN80
DN32
DN40
2-NPT1/2
NPT1/2
Rc1
BDX-5.0
5.0
1424
4570
3800
2400
1320
1160
2675
808
DN200
DN200
DN80
DN100
DN40
DN50
2-NPT1/2
NPT1/2
Rc1
BDX-6.5
6.5
1424
5770
5000
3000
1320
1160
2700
840
DN250
DN250
DN80
DN125
DN40
DN50
2-NPT1/2
NPT1/2
Rc1
BDX-8.0
8.0
1524
7020
6200
3600
1420
1260
766
403
DN250
DN250
DN100
DN150
DN40
DN50
2-NPT1/2
NPT1/2
Rc1
BDX-10
10
1524
8820
8000
4800
1420
1260
870
455
DN250
DN250
DN100
DN150
DN40
DN50
2-NPT1/2
NPT1/2
Rc1
Model3Volume m
D mm L
L1
L2
W1
W2
H1
H2
d1
d2
d3
d4
d5
d6
a1
a2
a2
Sizemm
pipe dia.mm
Spare connectionmm
技
技1.6MPa
Design pressure: 1.6MP
R134a R22 R404A R407C R507A
Applicable refrigerant: R134a R22 R404A R407C R507A
Diagram of the Low Pressure Freon System Circulation Vessel
4 系列虹吸罐
BHX
BHX series siphon vessels is used to the screwed compressed refrigeration system which is cooled by refrigerant cooling and lubricating
oil and evaporative condenser, especially good for the regions short of water resources and poor water quality.
As the screw compressor has more advantages over position type, its market share is increasing. Previous oil screw refrigeration
compressor system mostly uses water to cool, it is easy to waste water resources, and the oil cooler is easy to scale. Refrigeration system
with siphon vessel saves more energy compared with air cooling or oil cooled refrigeration system.
Schematic diagram of siphon flow tank oil cooling system
The high temperature and high pressure gas refrigerant which is discharged from compressor will be condensed by condenser to be liquid
refrigerant. At first the liquid refrigerant will enter into the siphon vessel, when the level of siphon vessel is over the overflow port, the gas
refrigerant will enter into receiver and supply the liquid to evaporator. And the liquid under the overflow port will enter into oil cooler by the
discharge port of siphon vessel, the liquid refrigerant will take in the heat of the oil, and some of liquid will be evaporated, then the gas and
liquid refrigerant will return to condenser by the siphon vessel together with the discharge gas from compressor, then the gas refrigerant
will be condensed again. In order to ensure the realization of gravity circulation, liquid pipe leading to the oil cooler must reach a sufficient
height
Spec ia tion:1. 2.8MPa
Design Pressure: 2.8MPa
2. R134a R22 R404A R407C R507A
Applicable refrigerant: R134a R22 R404A R407C R507A
Spec ific a tion Sheet
BHX-050
0.05
273
1116
850
650
280
240
433
216
DN50
DN50
DN50
DN25
DN25
DN32
NPT3/8
NPT1/4
BHX-100
0.10
325
1442
1150
850
330
290
505
263
DN50
DN50
DN50
DN25
DN25
DN32
NPT3/8
NPT1/4
BHX-150
0.16
377
1718
1400
1000
380
340
558
290
DN65
DN65
DN65
DN32
DN32
DN40
NPT3/8
NPT1/4
BHX-200
0.20
426
1694
1350
1000
430
390
616
323
DN80
DN80
DN80
DN40
DN40
DN50
NPT3/8
NPT1/4
BHX-300
0.30
508
1756
1360
1000
510
470
698
364
DN80
DN80
DN80
DN40
DN40
DN50
NPT1/2
NPT1/4
BHX-400
0.40
530
2122
1700
1200
540
500
730
385
DN100
DN100
DN100
DN50
DN50
DN65
NPT1/2
NPT1/4
BHX-500
0.50
630
1976
1500
1200
640
600
830
435
DN100
DN100
DN100
DN50
DN50
DN65
NPT1/2
NPT1/4
3Volume m
D mm
Model
L
L1
L2
W1
W2
H1
H2
d1
d2
d3
d4
d5
d6
a1
a2
Sizemm
pipe dia.mm
Spare connection
mm
BHX-600
0.60
720
1800
1280
1000
730
690
840
480
DN125
DN125
DN125
DN65
DN65
DN80
NPT1/2
NPT1/4
BHX-800
0.80
820
1850
1280
1000
830
790
940
540
DN125
DN125
DN125
DN65
DN65
DN80
NPT3/4
NPT1/4
： Applicable Standards and Working Condition
制 Design related Standards
NB/T47036-2013
NB/T47036-2013 Small Vessels of High Pressure for Refrigeration Units
NB/T47012-2010
NB/T47012-2010 Vessels of High Pressure for Refrigeration Units
TSGR0004-2009
TSGR0004-2009 The Standards of Safety Supervision for Fixed Vessels of High Pressure
ASME 2007
U.S ASME Volume III（2007 Version）Book I Plan for Manufacturing of Vessels of High Pressure
JISB8240-1986
Japan JISB8240-1986 Manufacturing of Vessels of High Pressure For Refrigeration
1.2 Nominal Working Condition Air Conditioning Condition
2 ， 3 40 ， 4 ， 12 ， 7 ， 30 ， 35
Condition Temperatures: Evaporation: 2 , Over heat degree: 3 , Condensing: 40 , Sub Cool degree: 4 , Chilled water inlet: 12 ,
Chilled water outlet: 7 , Cooling water inlet: 30 , Cooling water outlet: 35 .
Water Source Heat Pump Condition
2 ， 12 , 7 , 35 , 18 , 29
Cooling Condition Temperatures: Evaporation: 2 , Condensing: 35 , Chilled water inlet: 12 , Chilled water outlet: 7 , Cooling water
inlet: 18 , Cooling water outlet: 29 .
，
3 ， 15 ， 10 ， 50 ， 40 ， 45
Heating Condition Temperatures: Evaporation: 3 , Condensing: 50 , Chilled water inlet: 15 , Chilled water outlet: 10 , Cooling water
inlet: 40 , Cooling water outlet: 45 .
1.3 Refrigerant ExplanationR22 R134a QR134a 0.85QR22 R407c QR407c 0.9QR22。
QR407c 0.83QR22
All standard product structure and performance are based on R22. In case other refrigerant is used,
for R134a, cooling capacity is: QR134a 0.85QR22,
for R407c, cooling capacity is: QR407c 0.83QR22
1.4 Big Temperature Difference Systems
For this condition, contact our company for advice as the heat transfer area and sizes are different.
：水 Water Management and Requirement
水 Water RequirementGB50050-1995
Water is the main heat transfer media, in China, the users has to observe the GB50050-1995 Industrial Circulating Cooling Water Treatment
Design standard to treat the water. And the cleaning and filtering of the water for the first time operation by by pass has to be carried out
水 Water Treatment
Water treatment is to be carried out accorded with local water quality and air quality, especially for the sand wind region and poor air clean
places, there it is likely to make the heat exchangers silted with mud and sands debris, and the heat transferring performance will be weakened.
The water cooling tower has to be set at a place with clean air, and far away from pollution and the air in and out the tower has to be filtered,
and the water is filtered as well.
Precautions for Water Freezing Broken
At the water side end cover, there are valves for water drainage and air release. Water Freezing Broken Precautions has to be made. In winter,
in case the units will not be in operation, all the water in the system has to be drained, if the they will be used in the winter, contact our company
for instructions.
： Safety Devices150KW
2 150KW
Safety units or safety valve mouth has to be set according to the high pressure vessel safety design standard. For the capacity below 150KW,
the vessels are set with easy melting plug. The melting temperature has 2 types for low and high temperatures. The high temperature type is
used for water source heat pump heat exchangers.
1-1、单机水冷冷凝器系列 WS Single Compressor Water Cooled Condensers
1 水冷冷凝器系列 W
1 40 2 3 30 35N D 40 2 3
30 352 76
2 73
3
( W)
10 5
17 5
28
36
42
53
70
88
106
123
141
158
176
193
211
WS 03
WS 05
WS 08
WS 10
WS 12
WS 15
WS 20
WS 25
WS 30
WS 35
WS 40
WS 45
WS 50
WS 55
WS 60
W
( )
1
1
1 1 4
1 1 2
1 1 2
2
2
2
2
2 1 2
2 1 2
2 1 2
2 1 2
2 1 2
3
W
( )
1
1
1 1 4
1 1 2
1 1 2
2
2
2
2
2 1 2
2 1 2
2 1 2
2 1 2
2 1 2
3
( )
16
16
19
22
22
28
35
35
42
42
42
42
42
42
54
(N )
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
( )
12
12
16
16
16
19
22
22
28
28
28
28
28
28
28
D
( )
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3W ( )
2 3
3 8
6 1
7 7
9 2
11 5
15 3
19 1
22 9
26 8
30 6
34 4
38 2
42 0
45 9
O ( )
WS 3
WS 5
WS 8
WS 10
WS 12
WS 15
WS 20
WS 25
WS 30
WS 35
WS 40
WS 45
WS 50
WS 55
WS 60
140
140
168
168
168
219
219
219
273
273
273
273
273
273
273
450
600
600
850
850
850
850
1200
1200
1200
1200
1200
1200
1200
1200
650
840
990
1200
1200
1200
1200
1500
1500
1500
2000
2000
2000
2000
2000
D
730
920
1070
1280
1280
1285
1285
1585
1590
1590
2090
2090
2090
2090
2090
80
80
100
100
100
100
100
120
120
120
120
120
120
120
120
80
80
100
100
100
100
100
120
120
120
120
120
120
120
120
140
140
140
140
140
200
200
200
250
250
250
250
250
250
250
100
100
130
130
130
165
165
165
190
190
190
190
190
190
190
190
190
190
190
190
250
250
250
300
300
300
300
300
300
300
275
275
300
300
300
350
350
350
410
410
410
410
410
410
410
Capacity(kW)
246.2
281.4
316.5
351.7
386.9
437.5
492.2
527.6
562.7
633.1
703.4
773.7
879.3
Model
WS-70
WS-80
WS-90
WS-100
WS-110
WS-125
WS-140
WS-150
WS-160
WS-180
WS-200
WS-220
WS-250
Water inlet
a(DN)
80
80
80
100
100
100
125
125
125
150
150
200
200
Water outlet
b(DN)
80
80
80
100
100
100
125
125
125
150
150
200
200
Air inflow
c( )
54
54
54
76
76
76
89
89
89
89
108
108
108
Safety valve
d(NPT)
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
Liquid outlet
e( )
35
35
35
42
42
42
42
42
54
54
54
54
54
Drainage
f(Rc)
3/8
3/8
3/8
3/8
3/8
3/8
3/8
3/8
3/8
3/8
3/8
3/8
3/8
1; Tc=40 , Te=2 , Tuc=3 , Ti=30 , To=35Note 1. Nominal Working Condition: Condensing temp.Tc=40 ,evaporating temp.Te=2 ,subcoold temp.Tuc=3 ,cooling water inlet temp.Ti=30 ,cooling water outlet temp.To=35
2;c,e 762.c,e Pipe Dia is 76 and up,with flange connection
3;3. Capacity will change according to different cooling water inlet/outlet temp,and condensing temp.
Overall size(MM)Model
WS-70
WS-80
WS-90
WS-100
WS-110
WS-125
WS-140
WS-150
WS-160
WS-180
WS-200
WS-220
WS-250
A
325
325
325
325
325
325
377
377
377
377
426
426
457
B
1200
1200
1500
1500
1500
1500
1500
1500
1800
1800
2000
2000
2200
C
2000
2000
2500
2500
2500
2650
2650
2650
2800
3000
3300
3300
3500
D
2540
2540
3040
3040
3040
3190
3200
3200
3350
3550
3850
3850
4050
E
150
150
150
200
200
200
200
200
200
250
250
250
250
F
150
150
150
200
200
200
200
200
200
250
250
250
250
G
300
300
300
300
300
300
350
350
350
350
400
400
420
H
225
225
225
225
225
225
255
255
255
255
280
280
295
I
400
400
400
400
400
400
450
450
450
450
500
500
520
J
500
500
500
580
580
580
620
620
620
620
670
670
700
( W)
35 2
52 8
70 3
87 9
105 5
140 7
175 9
211
246 2
281 4
351 7
422
492 4
562 7
633 1
703 4
WS05 05
WS08 08
WS10 10
WS12 12
WS15 15
WS20 20
WS25 25
WS30 30
WS35 35
WS40 40
WS50 50
WS60 60
WS70 70
WS80 80
WS90 90
WS100 100
W
(DN)
1 1 2
2
2
2
2 1 2
2 1 2
2 1 2
80
80
100
100
125
125
150
150
150
W
(DN)
1 1 2
2
2
2
2 1 2
2 1 2
2 1 2
80
80
100
100
125
125
150
150
150
( )
16
22
22
28
28
35
35
42
42
42
54
54
54
76
76
89
(N )
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
1 2
1 2
1 2
1 2
1 2
1 2
1 2
( )
12
16
16
19
19
22
22
28
28
28
35
35
35
42
42
54
D
( )
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3W ( )
7 7
11 5
15 3
19 1
22 9
30 6
38 2
45 9
53 5
61 2
76 4
91 7
107 0
122 3
137 6
152 9
S
1 40 2 3 30 35N 40 2 3 30
352 76
2 73
3
O ( )
WS05 05
WS08 08
WS10 10
WS12 12
WS15 15
WS20 20
WS25 25
WS30 30
WS35 35
WS40 40
WS50 50
WS60 60
WS70 70
WS80 80
WS90 90
WS100 100
168
168
168
219
219
219
245
273
273
325
325
351
377
426
426
426
800
800
1000
1000
1200
1200
1200
1200
1500
1500
1500
1500
1500
1500
1800
1800
1300
1300
1680
1680
1980
1980
1980
1980
2400
2400
2400
2400
2400
2400
3000
3000
D
1380
1380
1770
1780
2080
2080
2100
2200
2620
2940
2940
2950
2950
2960
3560
3560
100
100
100
100
100
100
100
100
120
120
120
120
120
120
120
120
100
100
100
100
100
100
100
100
120
120
120
120
120
120
120
120
140
140
140
200
200
200
220
250
250
300
300
320
350
400
400
400
130
130
130
165
165
165
190
190
190
225
225
255
255
280
280
280
190
190
190
250
250
250
300
300
300
400
400
450
450
500
500
500
300
300
300
350
350
350
380
410
410
500
500
600
620
670
670
670
( W)
444
492
610
702
762
804
920
1010
1080
1217
N125
N140
N175
N200
N215
N230
N260
N290
N305
345
W3( )
97
107
133
153
166
175
200
220
235
265
S D W S
(DN)
65
65
65
80
80
80
80
100
100
100
( )
42
42
42
54
54
54
54
54
54
54
(N )
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
(N )
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
(N )
1 4
1 4
1 4
1 4
1 4
1 4
1 4
1 4
1 4
1 4
( )
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
1 2(DN)
125
125
125
150
150
150
150
150
200
200
(DN)
50
50
50
50
50
50
50
50
50
50
( )
16
16
16
16
16
16
16
16
16
16
1：冷凝温度=38 5 5 30 351 38 5 5
30 352：表中制冷量 22，当使用 134 介 134 0 85 22。
当使用 407 介 407 0 83 22。2 22 134 134 0 85 22 407 407 0 83 22注3：本系列冷凝器3注4：水口4注5：技5
O ( )
N125
N140
N175
N200
N215
N230
N260
N290
N305
345
3300
3300
3300
3500
3500
3500
3500
3500
3500
3500
3510
3510
3600
3800
3820
3820
3870
3870
3910
3910
3690
3690
3780
3980
4000
4000
4050
4050
4090
4090
D
540
580
600
600
650
650
730
730
780
780
740
780
800
800
850
850
900
900
950
950
490
510
520
520
545
545
560
560
585
585
160
170
180
180
200
200
230
230
260
260
1 2 3 4
1700
1700
1700
1900
1900
1900
1900
1900
1900
1900
426
426
457
457
480
480
530
530
560
600
1：N 1
O ( )
WS 3
WS 5
WS 8
WS 8
WS 10
WS 10
WS 12
WS 12
WS 15
WS 15
WS 20
WS 20
WS 25
WS 25
WS 30
WS 35
WS 40
WS 45
WS 50
WS 55
WS 60
168
168
168
219
168
219
168
219
219
273
219
273
219
273
273
273
273
273
273
273
273
510
510
710
710
850
850
850
850
850
850
850
850
850
850
850
1200
1200
1200
1200
1200
1200
650
650
990
990
1200
1200
1200
1200
1200
1200
1200
1200
1200
1200
1200
1500
1500
1500
2000
2000
2000
D
734
736
1076
1076
1304
1304
1304
1304
1304
1304
1304
1304
1304
1304
1304
1606
1606
1606
2104
2104
2104
120
120
120
120
120
120
120
120
120
120
120
120
120
120
120
160
160
160
160
160
160
90
90
90
90
90
90
90
90
90
90
90
90
90
90
90
120
120
120
120
120
120
140
140
140
200
140
200
140
200
200
250
200
250
200
250
250
250
250
250
250
250
250
130
130
130
165
130
165
130
165
165
190
165
190
165
190
190
190
190
190
190
190
190
190
190
190
250
190
250
190
250
250
300
250
300
250
300
300
300
300
300
300
300
300
300
300
300
350
300
350
300
350
350
410
350
410
350
410
410
410
410
410
410
410
410
、冷库专用水冷冷凝器系列 FWS Water Cooled Condensers For Cold Rooms
8 2
14 3
20 8
28
33 6
43 5
57
69
80
99
115
126
142
157
177
( W)
WS 3
WS 5
WS 8 8
WS 10 10
WS 12 12
WS 15 15
WS 20 20
WS 25 25
WS 30
WS 35
WS 40
WS 45
WS 50
WS 55
WS 60
W
( )
1
1 1 4
1 1 4
1 1 2
1 1 2
1 1 2
2
2
2 1 2
2 1 2
2 1 2
2 1 2
2 1 2
2 1 2
2 1 2
W
( )
1
1 1 4
1 1 4
1 1 2
1 1 2
1 1 2
2
2
2 1 2
2 1 2
2 1 2
2 1 2
2 1 2
2 1 2
2 1 2
( )
16
19
19
19
19
22
22
28
28
28
28
35
35
35
35
(N )
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
( )
12
12
12
12
12
16
16
19
19
19
19
22
22
22
22
D
( )
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3W ( )
1 8
3 1
4 5
6 1
7 3
9 5
12 4
15 0
17 4
21 5
25 0
27 4
30 9
34 1
38 5
1： 40 5 20N D 40 5 20
2：2
33
1 40 5 20N N 40 5 20
22
33
( W)
202
222
237
257
285
313
336
359
390
438
472
521
570
618
700
782
WS 70
WS 80
WS 90
WS 100
WS 110
WS 120
WS 130
WS 140
WS 150
WS 170
WS 180
WS 200
WS 220
WS 240
WS 270
WS 300
W
(DN)
80
80
100
100
100
125
125
125
125
125
125
150
150
150
150
150
W
(DN)
80
80
100
100
100
125
125
125
125
125
125
150
150
150
150
150
( )
54
54
54
54
54
67
67
67
67
89
89
89
108
108
108
108
S
(N )
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
( )
35
35
35
35
35
42
42
42
42
42
42
42
54
54
54
54
D
( )
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
W3( )
43
48
51
55
61
67
72
77
84
94
102
112
122
133
151
168
O ( )
WS 70
WS 80
WS 90
WS 100
WS 110
WS 120
WS 130
WS 140
WS 150
WS 170
WS 180
WS 200
WS 220
WS 240
WS 270
WS 300
325
325
325
325
377
377
377
377
377
377
377
426
426
530
530
530
1200
1200
1200
1200
1500
1500
1500
1500
1500
1800
1800
1800
1800
1800
2000
2000
2000
2000
2000
2000
2300
2300
2300
2500
2500
2800
2800
2800
2800
2800
3000
3000
D
2540
2540
2540
2540
2850
2850
2850
3050
3050
3350
3350
3365
3365
3380
3590
3590
150
150
150
150
200
200
200
200
200
200
200
250
250
280
280
280
150
150
150
150
200
200
200
200
200
200
200
250
250
280
280
280
300
300
300
300
350
350
350
350
350
350
350
400
400
400
450
450
225
225
225
225
255
255
255
255
255
255
255
280
280
320
320
320
400
400
400
400
450
450
450
450
450
450
450
500
500
550
550
550
500
500
500
500
570
570
570
570
570
570
570
690
690
790
790
790
( W)
13
22
35
44
66
88
110
132
176
220
O
N3
N5
N8
N10
N15
N20
N25
N30
N40
N50
300
400
600
600
600
800
800
800
1000
1200
650
650
990
990
1200
1500
1500
1500
1800
2000
( )
1
1 1 2
1 1 2
1 1 2
2
2
2
2
2 1 2
2 1 2
( )
16
19
22
22
28
35
35
42
42
42
( )
12
16
16
16
19
22
22
28
28
28
( )
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
160
160
160
220
220
220
240
240
240
240
D
220
220
220
260
260
260
300
300
300
300
159
159
159
219
219
219
273
273
273
273
(N )
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
1 N3 N15 3 8
N N3 N1 3 8
2 94 622 9 6 1)
2) 94 62 2509 6 25
3)W
2
、
( W)
17 5
28
35
53
70
88
105
122
140
158
175
210
245
280
315
350
420
455
490
525
630
700
875
1050
05
08
10
15
20
25
30
35
40
50
60
70
80
90
100
110
120
130
140
150
180
200
250
300
(DN)
1 1 4
1 1 2
1 1 2
2
2
65
65
65
80
80
80
100
100
100
125
125
125
125
125
150
150
150
200
200
W3( )
3
5
6
9
12
15
18
21
24
27
30
36
42
49
55
60
73
80
85
90
110
120
150
180
W W W O
( )
16
16
16
22
22
22
22
28
28
35
35
35
35
42
42
54
54
54
54
54
54
54
54
54
( )
22
28
35
35
42
54
54
54
54
76
76
76
76
89
89
108
108
108
108
108
133
133
133
133
(DN)
1 1 4
1 1 2
1 1 2
2
2
65
65
65
80
80
80
100
100
100
125
125
125
125
125
150
150
150
200
200
1(N )
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
2( )
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
(N )
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
(N )
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
1 40 5 3 12 7N N 0
2
2： 5～ 20 76
O ( )
05
08
10
15
20
25
30
35
40
50
60
70
80
90
100
110
120
130
140
150
180
200
250
300
1060
1060
1060
1350
1350
1650
1750
1950
2150
2150
2350
2350
2600
2800
2800
2800
2800
2800
3210
3210
3210
3510
3510
3810
914
914
914
1200
1200
1500
1600
1800
2000
2000
2000
2000
2400
2600
2600
2600
2600
2600
3000
3000
3000
3300
3300
3600
600
600
600
800
800
1200
1200
1400
1400
1400
1400
1400
1600
1600
1600
1600
1600
1600
1800
1800
1800
1800
1800
1800
D
734
734
734
1020
1000
1300
1400
1560
1760
1760
1700
1700
2100
2300
2300
2300
2300
2200
2600
2600
2560
2860
2860
3160
90
90
90
90
100
100
100
120
120
120
150
150
150
150
150
150
150
200
200
200
220
220
220
220
180
200
200
200
300
300
300
300
300
350
380
380
380
380
440
440
440
440
440
550
550
600
650
650
230
250
250
250
350
350
350
350
350
400
450
450
450
450
550
550
550
550
550
620
620
680
700
700
190
190
190
210
210
230
230
250
250
280
280
280
280
300
300
300
320
320
320
320
340
340
360
360
185
185
185
237
237
252
252
280
280
300
300
325
325
340
340
340
351
351
351
400
425
425
455
480
168
168
168
219
219
245
245
273
273
299
299
325
325
351
351
351
377
377
377
426
457
457
480
508
( W)
35
56
70
106
140
176
210
244
280
315
344
420
466
542
626
680
746
840
902
988
5 2
8 2
10 2
15 2
20 2
25 2
30 2
35 2
40 2
45 2
50 2
60 2
70 2
80 2
90 2
100 2
110 2
120 2
130 2
140 2
( DN)
1 1 2
2
2
65
80
80
100
100
100
125
125
125
125
150
150
150
150
150
200
200
W3( )
6
9
12
18
23
29
35
41
47
53
57
70
78
90
104
113
124
140
150
165
W W W O
( )
16
16
16
22
22
22
22
28
28
35
35
35
35
42
42
42
54
54
54
54
D( )
22
28
35
35
42
54
54
54
54
76
76
76
76
89
89
89
108
108
108
108
( DN)
1 1 2
2
2
65
80
80
100
100
100
125
125
125
125
150
150
150
150
150
200
200
1(N )
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
2( )
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
( )
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
( )
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
1 40 5 3 12 7N 40 5 3 12 7
2 10D 20D D 76
10D 20 7
O ( )
5 2
8 2
10 2
15 2
20 2
25 2
30 2
35 2
40 2
45 2
50 2
60 2
70 2
80 2
90 2
100 2
110 2
120 2
130 2
140 2
1300
1300
1600
1900
2100
2100
2500
2520
2720
2720
2720
2940
2940
3140
3140
3140
3140
3740
3740
3740
1200
1200
1500
1800
2000
2000
2400
2400
2600
2600
2600
2800
2800
3000
3000
3000
3000
3600
3600
3600
700
700
800
1000
1200
1200
1600
1600
1600
1600
1600
1800
1800
2000
2000
2000
2000
2200
2200
2200
D
1060
1050
1350
1630
1820
1820
2200
2200
2400
2370
2370
2570
2570
2750
2750
2750
2750
3350
3300
3300
70
75
75
85
90
90
100
100
100
115
115
115
115
125
125
125
125
125
150
150
200
250
250
280
310
330
330
350
350
380
380
430
430
470
500
500
530
530
550
550
250
300
300
330
360
380
380
400
400
440
440
490
490
530
560
560
610
610
630
630
190
210
210
230
250
280
280
280
280
300
300
320
320
320
350
350
350
350
380
380
185
237
237
252
280
300
300
325
325
340
340
351
351
400
425
425
455
455
480
480
168
219
219
245
273
299
299
325
325
351
351
377
377
426
457
457
480
480
508
508
( W)
17 5
28
35
42
52 5
70
105
140
158
175
210
245
280
315
350
420
455
490
560
630
700
770
875
05
08
10
12
15
20
30
40
50
60
70
80
90
100
110
120
130
140
160
180
200
220
250
( DN)
1 1 4
1 1 2
1 1 2
2
2
2
65
65
80
80
80
100
100
100
125
125
125
125
125
150
150
150
200
W3( )
3
5
6
7
9
12
18
23
26
29
35
41
47
53
58
70
76
82
93
105
117
128
146
W W W O
( )
16
16
16
22
22
22
22
28
35
35
35
35
42
42
54
54
54
54
54
54
54
54
54
D( )
22
28
35
35
35
42
54
54
76
76
76
76
89
89
108
108
108
108
108
133
133
133
133
( DN)
1 1 4
1 1 2
1 1 2
2
2
2
65
65
80
80
80
100
100
100
125
125
125
125
125
150
150
150
200
1(N )
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
2( )
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
( )
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
( )
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
1 40 5 3 12 7N 40 5 3 12 7
2： 18～ 65 76
18～ 6 7
、 型管蒸发器单机系列
O ( )
05
08
10
12
15
20
30
40
50
60
70
80
90
100
110
120
130
140
160
180
200
220
250
889
1270
1270
1397
1397
1397
1626
1626
1829
2108
2312
2312
2693
2693
2794
2794
2794
2896
2896
2896
2896
3000
3000
824
1155
1155
1332
1332
1332
1561
1561
1764
2043
2247
2247
2623
2623
2724
2724
2724
2826
2826
2826
2826
2930
2930
500
830
830
1000
1000
1000
1200
1200
1400
1600
1700
1700
2000
2000
2000
2000
2000
2100
2100
2100
2100
2200
2200
D
50
55
55
55
65
65
100
100
110
110
110
110
120
120
130
130
130
150
150
150
150
150
200
690
1020
1020
1200
1200
1200
1340
1340
1500
1800
2000
2000
2350
2350
2420
2420
2420
2480
2480
2480
2480
2630
3010
200
200
250
250
300
300
300
300
300
300
300
330
330
360
360
380
400
440
440
490
530
530
530
150
150
200
200
250
250
250
250
250
250
250
280
280
310
310
330
340
380
380
430
470
470
470
160
160
190
190
235
235
225
225
215
215
215
240
240
265
250
275
305
315
315
365
410
410
410
170
170
190
190
210
210
210
210
210
210
210
230
230
250
250
280
280
280
280
320
320
320
320
140
140
168
168
219
219
219
219
219
219
219
245
245
273
273
299
325
351
351
377
426
426
426
( W)
35
56
65
80
120
135
185
220
270
310
360
420
470
540
620
720
860
990
5 2
8 2
10 2
12 2
15 2
20 2
25 2
30 2
40 2
45 2
50 2
60 2
70 2
80 2
90 2
100 2
120 2
140 2
( DN)
1 1 2
2
2
65
65
80
100
100
100
125
125
125
125
150
150
150
150
200
W3( )
6
9
11
13
20
22
31
37
45
52
60
70
78
90
103
120
143
165
W W W O
( )
12
16
16
22
22
22
28
35
35
35
35
42
42
42
42
54
54
54
D( )
28
35
35
35
42
42
54
67
67
67
76
76
89
89
89
108
108
108
( DN)
1 1 2
2
2
65
65
80
100
100
100
125
125
125
125
150
150
150
150
200
1(N )
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
2( )
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
( )
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
( )
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
1 40 5 3 12 7N 40 5 3 12 7
2： 35～ 70 54
35～ 7 7
、 型管蒸发器双机系列
O ( )
5 2
8 2
10 2
12 2
15 2
20 2
25 2
30 2
40 2
45 2
50 2
60 2
70 2
80 2
90 2
100 2
120 2
140 2
1270
1420
1420
1650
2130
2130
2335
2720
2720
2820
2820
2820
2920
3100
3110
3110
3310
3310
1155
1332
1332
1560
2043
2043
2247
2623
2623
2724
2724
2724
2826
3000
3000
3000
3200
3200
830
1000
1000
1200
1600
1600
1700
2000
2000
2000
2000
2000
2100
2200
2200
2200
2200
2200
D
55
65
65
100
110
110
110
120
120
130
130
130
150
150
150
150
150
150
1020
1200
1200
1340
1800
1800
2000
2350
2350
2420
2420
2420
2480
2650
2650
2650
2850
2850
250
300
300
300
300
330
360
360
360
380
400
400
440
440
490
530
530
560
200
250
250
250
250
280
310
310
310
330
350
350
380
380
430
470
470
500
190
235
235
228
215
240
265
265
265
275
305
305
315
315
365
410
410
440
190
210
210
210
210
230
250
250
250
280
280
280
280
280
320
320
320
350
168
219
219
219
219
245
273
273
273
299
325
325
351
351
377
426
426
457
W
378
416
510
585
635
670
767
843
900
1014
105
115
145
165
180
190
220
240
255
290
O ( )
105
115
145
165
180
190
220
240
255
290
3000
3000
3300
3300
3300
3500
3500
3500
3500
3500
3480
3480
3570
3890
3890
3890
3940
3940
3980
3980
3660
3660
3750
4070
4070
4070
4120
4120
4160
4160
D
1400
1400
1400
1600
1600
1600
1600
1600
1600
1600
740
780
800
800
850
850
900
900
950
950
490
510
520
520
545
545
560
560
585
585
270
270
270
270
280
280
300
300
330
330
540
580
600
600
650
650
730
730
780
780
1 2
325080
357760
438600
503100
546100
576200
659620
724980
774000
872040
(N )
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
(DN)
100
100
100
100
100
125
125
125
125
125
( )
42
42
42
54
54
54
54
54
54
54
(N )
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
(N )
1 4
1 4
1 4
1 4
1 4
1 4
1 4
1 4
1 4
1 4
( )
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
( )
1
1
1
1
1
1
1
1
1
1
1 2(DN)
125
125
125
150
150
150
150
150
200
200
(DN)
50
50
50
50
50
50
50
50
50
50
( )
19
19
19
19
22
22
22
22
28
28
( )
426
457
457
480
480
508
530
560
600
630
1 38 5 5 12 7N 1 N 8
2
2 22 134 134 0 85 22 407 407 0 9 2222 134 134 0 85 22 407
407 0 9 22
3 W
4
3 4 5
1N 1
W
378
416
510
585
635
670
767
843
900
1014
105
115
145
165
180
190
220
240
255
290
、降膜式蒸发器系列
O ( )
105
115
145
165
180
190
220
240
255
290
3000
3000
3300
3300
3300
3500
3500
3500
3500
3500
3480
3480
3570
3890
3890
3890
3940
3940
3980
3980
3660
3660
3750
4070
4070
4070
4120
4120
4160
4160
D
1500
1500
1650
1650
1650
1750
1750
1750
1750
1750
740
780
800
800
850
850
900
900
950
950
490
510
520
520
545
545
560
560
585
585
270
270
270
270
280
280
300
300
330
330
540
580
600
600
650
650
730
730
780
780
1 2
325080
357760
438600
503100
546100
576200
659620
724980
774000
872040
(N )
19
19
19
19
22
22
22
22
28
28
(DN)
100
100
100
100
100
125
125
125
125
125
( )
42
42
42
54
54
54
54
54
54
54
(N )
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
(N )
1 4
1 4
1 4
1 4
1 4
1 4
1 4
1 4
1 4
1 4
( )
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
( )
1
1
1
1
1
1
1
1
1
1
1 2(DN)
125
125
125
150
150
150
150
150
200
200
(DN)
50
50
50
50
50
50
50
50
50
50
( )
19
19
19
19
22
22
22
22
28
28
( )
426
457
457
480
480
508
530
560
600
630
1： 38 5 5 12 7N 1 N 8
2
2： 22， 134 134 0 85 22。 407 407 0 9 22。22 134 134 0 85 22 407
407 0 9 22
3：W
4：
3 4 5
、 热泵专用蒸发器系列
1.GZR-65 2.GZR-130
O ( )
05
08
10
12
15
20
30
40
50
60
70
80
90
100
889
1270
1270
1397
1397
1397
1626
1626
1829
2108
2312
2312
2693
2693
824
1155
1155
1332
1332
1332
1561
1561
1764
2043
2247
2247
2623
2623
500
830
830
1000
1000
1000
1200
1200
1400
1600
1700
1700
2000
2000
D
50
55
55
55
65
65
100
100
110
110
110
110
120
120
690
1020
1020
1200
1200
1200
1340
1340
1500
1800
2000
2000
2350
2350
200
200
250
250
300
300
300
300
300
300
300
330
330
360
150
150
200
200
250
250
250
250
250
250
250
280
280
310
180
180
180
200
200
200
225
225
250
250
250
315
315
315
1、 30
0
2、
3、
S
4、 31616
、耐腐蚀蒸发器系列
( W)
17 5
28
35
42
52 5
70
105
140
158
175
210
245
280
315
05
08
10
12
15
20
30
40
50
60
70
80
90
100
3( )
3
5
6
7
9
12
18
23
26
29
35
41
47
53
( DN)
1 1 4
1 1 2
1 1 2
2
2
2
65
65
80
80
80
100
100
100
W
( )
16
16
16
22
22
22
22
28
35
35
35
35
42
42
( )
22
28
35
35
35
42
54
54
76
76
76
76
89
89
W
( DN)
1 1 4
1 1 2
1 1 2
2
2
2
65
65
80
80
80
100
100
100
1(N )
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
O
(N )
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
1 40 5 3 12 70
2
2： 18～ 65 76
18～ 6
FG
D E
ABC
M
O ( )
2
3
5
8
10
12
15
18
20
25
30
40
50
60
70
80
100
300
450
600
800
800
800
800
1000
1100
1200
1200
1200
1400
1600
1600
2000
2400
635
880
1070
1270
1270
1270
1270
1450
1556
1778
1778
1778
2032
2200
2200
2590
3000
1
60
60
60
80
80
80
80
100
100
100
100
100
150
150
150
150
150
D
120
120
150
150
150
210
210
210
210
240
270
270
300
320
320
320
320
160
160
200
200
200
260
260
260
260
260
300
330
330
360
380
380
380
60
60
60
60
60
80
80
80
80
80
80
80
80
80
80
80
80
127
127
159
159
159
219
219
219
219
219
245
273
273
299
325
325
325
2
60
60
60
80
80
80
80
100
100
100
100
100
150
150
150
150
150
W
6
11
16
25
32
40
50
60
70
80
100
120
150
180
200
250
300
2
3
5
8
10
12
15
18
20
25
30
40
50
60
70
80
100
5160
9460
13760
21500
27520
34400
43000
51600
60200
68800
86000
103200
129000
154800
172000
215000
258000
( )
16
19
19
22
22
28
28
28
35
35
35
35
42
42
54
54
54
( )
1
1
1 1 2
1 1 2
1 1 2
2
2
2
2
2
2 1 2
2 1 2
2 1 2
2 1 2
DN80
DN80
DN80
( )
1
1
1 1 2
1 1 2
1 1 2
2
2
2
2
2
2 1 2
2 1 2
2 1 2
2 1 2
DN80
DN80
DN80
( )
16
19
19
22
22
28
28
28
35
35
35
35
42
42
54
54
54
N )
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
1 2
1 2
1 2
1 2
( )
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
( )
1 8
1 8
1 8
1 8
1 8
1 4
1 4
1 4
1 4
1 4
1 4
1 4
1 4
1 4
1 4
1 4
1 4
1 80 2 4N 1 0
2
3 325 DN325 D
O ( )
S 25S
S 35S
S 45S
S 50S
S 60S
S 70S
S 80S
S 85S
S 90S
S 100S
S 110S
S 130S
S 140S
S 150S
S 160S
S 170S
S 190S
S 210S
S 230S
S 260S
1800
1800
1800
2000
2400
2400
2600
2600
2600
2600
2800
2800
2800
2800
3000
3000
3500
3500
3800
3800
1600
1600
1600
1760
2160
2100
2300
2300
2300
2220
2220
2420
2420
2420
2550
2550
3050
3050
3200
3200
550
580
630
630
630
700
700
700
740
740
740
790
790
850
850
950
950
950
950
1020
200
200
220
220
220
240
240
240
260
260
260
280
280
300
300
320
320
320
320
350
2 3 5 6 4
180
220
220
250
220
250
220
250
250
300
250
300
250
300
300
300
300
300
300
300
N( )
219
219
245
245
245
273
273
273
299
299
299
325
325
351
351
377
377
377
377
426
340
370
400
400
400
430
430
430
460
460
460
500
500
520
520
570
570
570
570
600
D
420
450
480
480
480
510
510
510
540
540
540
580
580
600
600
650
650
650
650
680
680
740
770
770
770
840
840
840
880
880
880
930
830
990
990
1090
1090
1090
1090
1160
1
300
300
300
300
300
300
300
300
400
400
400
400
400
400
400
400
400
500
500
500
( )
219
245
273
273
273
299
299
299
325
325
325
351
351
377
377
426
426
426
426
457
1N 1
W
88
120
158
175
210
230
271
286
313
339
373
444
469
514
556
578
673
739
789
889
S 25S
S 35S
S 45S
S 50S
S 60S
S 70S
S 80S
S 85S
S 90S
S 100S
S 110S
S 130S
S 140S
S 150S
S 160S
S 170S
S 190S
S 210S
S 230S
S 260S
75680
103200
135880
150500
180600
197800
233060
245960
269180
291540
320780
381840
403340
442040
478160
497080
578780
635540
678540
764540
(N )
3 8
3 8
3 8
3 8
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
3 4
3 4
S (DN)
65
65
65
80
80
100
100
100
100
125
125
125
125
125
150
150
150
150
200
200
(DN)
65
65
65
80
80
100
100
100
100
125
125
125
125
125
150
150
150
150
200
200
(
42
42
42
42
54
54
54
54
76
76
76
76
89
89
89
89
89
108
108
108
( )
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
( )
22
28
28
35
35
35
35
35
35
42
42
42
42
42
54
54
54
54
54
54
( )
54
54
76
76
89
89
89
89
108
108
108
108
108
108
108
133
133
133
133
133
(N )
1 4
1 4
1 4
1 4
1 4
1 4
1 4
1 4
1 4
1 4
1 4
1 4
1 4
1 4
1 4
1 4
1 4
1 4
1 4
1 4
( )
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
( )
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1 40 2 76N N 0 76
W
276
348
420
492
550
620
695
780
860
925
1021
1085
1180
1280
1342
1450
1548
1650
1840
2090
S 80D
S 100D
S 120D
S 140D
S 160D
S 180D
S 200D
S 220D
S 250D
S 270D
S 290D
S 310D
S 340D
S 360D
S 380D
S 410D
S 440D
S 470D
S 530D
S 600D
O ( )
S 80D
S 100D
S 120D
S 140D
S 160D
S 180D
S 200D
S 220D
S 250D
S 270D
S 290D
S 310D
S 340D
S 360D
S 380D
S 410D
S 440D
S 470D
S 530D
S 600D
2100
2100
2700
2625
2625
2550
3150
3150
3150
3000
3000
3000
3000
3000
3250
3250
3250
3250
3850
3850
2400
2400
3000
3000
3000
3000
3600
3600
3600
3600
3600
3600
3600
3600
4000
4000
4000
4000
4600
4600
800
870
870
960
1020
1090
1090
1090
1140
1180
1180
1210
1310
1310
1310
1330
1360
1430
1430
1520
D
550
600
600
650
690
710
710
710
750
780
780
800
830
830
830
850
850
890
890
950
1200
1200
1500
1500
1500
1500
1800
1800
1800
1800
1800
1800
1800
1800
2000
2000
2000
2000
2300
2300
400
440
440
490
530
550
550
550
590
620
620
650
680
680
680
700
700
740
740
800
250
250
250
250
250
250
300
300
300
300
300
300
300
300
300
300
300
350
350
350
1
300
300
300
300
300
300
400
400
400
400
400
400
400
400
400
400
500
500
500
500
2 3 4 5 6
600
600
600
600
800
800
800
800
800
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
86000
86000
86000
107500
107500
129000
129000
129000
129000
172000
172000
172000
172000
172000
215000
215000
215000
215000
215000
215000
(N )
3 8
3 8
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
3 4
3 4
3 4
3 4
3 4
(DN)
100
100
100
125
125
150
150
150
150
200
200
200
200
200
250
250
250
250
250
250
D (DN)
100
100
100
125
125
150
150
150
150
200
200
200
200
200
250
250
250
250
250
250
( )
42
42
42
42
54
54
54
76
76
76
76
89
89
89
89
89
108
108
108
108
( )
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
3 8
( )
22
28
28
35
35
35
35
35
42
42
42
42
42
54
54
54
54
54
54
54
( )
54
54
76
76
89
89
89
108
108
108
108
108
108
108
133
133
133
133
133
133
( )
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
( )
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
(N )
1 4
1 4
1 4
1 4
1 4
1 4
1 4
1 4
1 4
1 4
1 4
1 4
1 4
1 4
1 4
1 4
1 4
1 4
1 4
1 4
1 40 2
2 76
N 1 N 0
2 76
( )
325
351
351
377
426
457
457
457
480
508
508
530
560
560
560
580
580
620
620
680
N( )
299
325
325
351
377
426
426
426
426
457
457
457
508
508
508
508
530
560
560
580
1N 1
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