Quantum Energy Hot Water Heat Pump Solutions

Cost efficient, Green solutions through

World Class Technology for generation of hot water up to 60 – 70

deg C.

Quantum Energy Technologies Pty Ltd

Quantum – Hot Water From Thin Air 2

ABOUT QUANTUM – OUR PRINCIPLE FOR THIS PRODUCT

• One of the oldest heat pump water heater (HPWH) manufacturer’s from Australia, Over 30 years history

• Quantum started at the end of 1970’s based on the research from the University of Melbourne.

• Market leading technology with focus on development and new product/ application design.

• New modular variable output technology

A. QUANTUM HEAT PUMP WATER HEATERS (Q-HPWHs)A.2 Q-HPWH Commercial Models (double wall)

134ACW2-134 134ACW2-134-C

67ACW2-13467ACW2-134-C

Quantum Products

67ACW2-134

Centrifugal Fan

A.2 Q-HPWH Commercial Models (double wall)A.2 Q-HPWH Commercial Models (double wall)

67ACW2-134-C

Quantum Products

HOW IT IS DIFFERENT THAN BOILER..

• CONVENTIONAL METHOD USES DIESEL OR GAS TO GENERATE HOT WATER

• EXHAUST CO2 AND SO2 & NO2 – UNFRIENDLY TO ENVIRONMENT

• NEED HIGHER MAINTEANANCE

• NEED TO STORE OIL ALL THE TIME

• CARRYING OIL NEED PUMP AND STORAGE

• HEAT PUMP USES ELECTRICITY TO GENERATE HOT WATER

• NO EMMISSIONS • LOWER MAINTENANCE

AND USER FRIENDLY • YEARLY

REFRIGERANT NEED TO BE CHARGED

• NO STORAGE REQUIRED


HEAT PUMP TECHNOLOGY

The SystemA hot water heat pump system consists of Compressor, Condenser, Expansion device, and Evaporator.

QcQh

Qc

W

WCompresso

r

Condenser

Expansion Valve

Evaporator

≤Qc+W


• Compressor draws refrigerant gas and raises its P and T by compression so the gas temperature is at a level where it can easily heat the water.

• Condenser allows heat exchange between hot gas and the water by direct heat transfer.

• Expansion device releases the P of the refrigerant liquid which decreases refrigerant temperature.

• In Evaporator the cool refrigerant absorbs heat from heat source (e.g., ambient air), and boils to low T vapor.


W

Subject to be Heated

(High T)

Low T Heat

Source

(≤Qc+W)

Heat Pump

Qc

Qh

• Heat pump ‘pumps’ heat from a low T subject to a high T subject, much like a water being pumped to higher level.

• Heat pump has heat outputs

( power) greater than power it consumes, so it is also an ‘energy amplifier’)

Heat Pumps for Hotels

• Sized according to total daily demand / peak period demand

• Sized according to available storage capacity• ROI Installed less than 2 years• Average 100MT Carbon Dioxide reduction per annum• Where possible install such that existing assets are

maintained on standby basis.• “N+1” basis / modular design


Quantum ProductsA.4 QWH-Hydro Source – cont 2– Advantages• Unique design. Making chilled water directly and hot water at

the same time. Super efficient. Saves up to 85% of energy. • Four-stage heating, cold water in and hot water out, less flow

rate and circulations, saves the power consumed by water circulating pump.

• By-pass for each stage. Therefore if some stage(s) in service, the rest stages still can operate.

I II III IV

Cold Water

in

~65ooC hot Water out

13ooC A/C Water in

8ooC Chilled Water out


Some Projects ―Royal Crowne Plaza, Singapore

•A 5 starA 5 star hotel, 495 hotel, 495 roomroom

•145145,,000 Lt/day @ 55-000 Lt/day @ 55-56°C56°C



High running costHigh running cost: :

USD USD $1.80/(m3 water)

High maintenance High maintenance cost: cost: USDUSD$8,000/annum

Unable to comply Unable to comply with pollution with pollution regulationregulation

OriginalOriginal 2 oil boilers, 3 water tanks2 oil boilers, 3 water tanks 24 years old, low efficiency24 years old, low efficiency



Lower operational cost: USD$0.80/m3， Cooling of 140-150kW used for

cooling plant room Fuel Oil saving: 128,665 Litres Maintenance Cost saving: Gross Financial saving: USD $131,006 Payback on investment: 1.36 yrs 10 yrs + Installation

QuantumQuantum 30 x 340-TI-E30 x 340-TI-E units , and 1 x 2ton water units , and 1 x 2ton water

tanktank Project Project CostCost: : USD$125,300USD$125,300


Some Projects ―Lindeman Is. , Australia

Lindeman Island QLDLindeman Island QLD – Hundreds of Titan & Compact heaters – Hundreds of Titan & Compact heaters installed. (above) installed. (above)

Case Examples

• Mercure Ancol

• Mercure Sanur Bali

• Ibis Slipi

• Hotel F-1 Cikini

• Build up of a sample case

NoDESCRIPTION

( MERCURE ANCOL )UNIT

DIESEL BOILER

PROPOSED HEAT PUMP

MAIN BLDG, 2 NOS MODEL 268ACW2-

134

TOWER, 1 NO MODEL 268ACW2-

134

1 Hot water usage Litres/ day 120,000 90,000 30,000

2 Hot water desired temperature 0C 50 60 60

3 Ambient water temperature 0 C 25 25 25

4 Heat Load kCal 3,000,000 3,150,000 1,050,000

5Heat Load per hour@ 20 hours a day

kCal/ h150,000 157,500 52,500

6 Total Heat Output kW 174 183 61

7 Diesel consumption per month Litres 14,652 --- ---

8 Diesel consumption per year Litres 175,824 --- ---

9 Cost of Diesel US $/ Litre 0.63 --- ---

10 Cost of diesel per year US $ 110,769

11 Total Heat Output from H P kW --- 192 96

12 H P Operating hours/ day Hours --- 19 13

13 Total Power Cons. H P/ day kWh --- 868 289

14 Cost of Power per year US $ --- 21,610 6,603

SAVING PER YEAR (MERCURE ANCOL)

SAVING PER YEAR

= Annual cost of Diesel – Annual cost of electricity by using Heat Pump

= US $ 110,769 - US $ 21,610 - US $ 6,603

= US $ 82,556/ Year

Say = US $ 83,000 per year

RETURN OF INVESTMENT COMPUTATION DETAILS

HOTEL MERCURE SANUR BALI

Parameters

Hot water usage, litres per day 25000

Hot water desired temp, deg.C 60

Ambient water temperature, deg.C 25

Heat Load, kCal/ day = 25000*(60-25) 875000

Hourly heat load (@ 20 hrs/day), kCal/h = 875000 / 20 43750

Total Heat Output, kW = 43750 / 860 51

Heat Output 67ACW2 - 134-C (kW) per unit (COP at 25 deg.C = 3.4)= 22.1*(3.4/3.15) 24

Recommended Units 3 nos. of model 67 ACW2-134-C

Heat Pump run time per day, hrs = 51/(3*24)*20 14

Power Consumption of Heat Pumps per day, kWh = 3*7.02*14 299

Running cost per day, @ 14 hours / day, USD 15

Annual Cost due to operation of heat pump, USD 5,366

Diesel consumption per month, litres 8635

Diesel consumption per year, litres 103620

Cost of Diesel per litre, USD 9350 / 9200 1.016

Annual Cost of Diesel, USD 105,278

Net Cost savings per year, USD = 105,278 – 5,366 (Cold air benefits extra) 99,912

Total Cost of Heat Pumps and installation, USD Approximately around 75,000

ROI, Years 1.45

Note: Cost of electricity taken as Rp.750/kWh, Cost of Diesel taken as Rp.9350/lit and 1 USD valued at Rp.9,200/-


HOTEL IBIS SLIPI

Parameters






Total Heat Output, kW = 70000 / 860 81

Heat Output 268ACW2 - 134 (kW) per unit (COP at 25 deg.C = 4.22)= 88.2*(4.22/3.86) 96

Recommended Units 1 no of model 268 ACW2-134

Heat Pump run time per day, hrs = 81/(1*96)*20 17

Power Consumption of Heat Pumps per day, kWh = 1*22.86*17 386

Running cost per day, @ 17 hours / day, USD = 386*(750/11000) 26


Diesel consumption per month, litres 6605

Diesel consumption per year, litres 79260

Cost of Diesel per litre, USD = 7000 / 11000 0.636

Annual Cost of Diesel, USD = 79260*0.636 504,38

Cost savings per year, USD = 504,38 – 9,604 40,834


ROI, Years 2.32

Note: Cost of electricity taken as Rp.750/kWh, Cost of Diesel taken as Rp.7000/lit and 1 USD valued at Rp.11,000/-


HOTEL F-1 Cikini

Parameters






Total Heat Output, kW = 13051 / 860 15.2

Heat Output 340-17ACW - 134 (kW) per unit (COP at 25 deg.C = 4.09)= 6.1*(4.09/3.6) 6.93

Recommended Units 3 nos of model 340-17ACW-134

Heat Pump run time per day, hrs = 15.2/(3*6.93)*20 14.6

Power Consumption of Heat Pumps per day, kWh = 3*1.681*14.6 73.62

Running cost per day, @ 14.6 hours / day, USD = 73.62*(900/11000) 6


Power consumption per month by using Vulcan Water Heater, kWh 40000

Power consumption per year, kWh = 40000*12 480000

Cost of Power per kWh, USD = 900 / 11000 0.08

Annual Cost for Vulcan Water Heater, USD = 480000*0.08 38,400

Cost savings per year, USD = 38,400 – 2,197 36,203


ROI, Years = 25000 / 36203 0.69

Note: Cost of electricity taken as Rp.900/kWh, and 1 USD valued at Rp.11,000/-

QUANTUM PROJECT REFERENCE

Singapore

340TiH-407 (Titan Split) 13 Units

Singapore


Singapore


Dubai

268HCW2-134 1 Unit

QUANTUM PROJECT REFERENCE

Royal Plaza on Scotts

Singapore


Raffles Hotels & Resorts

Singapore 134CAW2 3 Units

Bukit Merah Nursing Home

Singapore


Swami HomeSingapore 340-17ACW-

1343 Units

• Global 100 Eco-Tech Awards (Japan) 2005Global 100 Eco-Tech Awards (Japan) 2005 - Heat Pump Hot Water Production- Heat Pump Hot Water Production

• Master Builders Association (MBA) Master Builders Association (MBA) National Energy Awards 2000National Energy Awards 2000- Materials Manufacturing- Materials Manufacturing

• SEDA Energy Smart Green Globe Awards SEDA Energy Smart Green Globe Awards 20002000- Red Globe Recipient- Red Globe Recipient

• National Energy Innovation Award 1988National Energy Innovation Award 1988- - Outstanding Achievement in Innovative Outstanding Achievement in Innovative Energy Production R&DEnergy Production R&D

• Australian Financial Review New Product Australian Financial Review New Product & Technology Expo 1986& Technology Expo 1986 - Most Innovative Domestic Product- Most Innovative Domestic Product

And many more• • • • • •And many more• • • • • •

Some AwardsSome Awards

THANK YOU !THANK YOU !

Quantum Energy Hot Water Heat Pump Solutions

Documents

generation of hot water

cquantum hot water

cold water

chilled water

heat pump pumps heat

hot water exhaust co2

hot gas

storage heat pump