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Shenzhen Eurostars Technology Co., Ltd.
Shenzhen Eurostars Technology Co., Ltd. Reliable Manufacturer and Supplier of High Quality Heating Ventilation Air Conditioning and Industrial Refrigeration.
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Scroll Compressor Water Cooled Heat Pump Maximum Hot Water 60 ℃

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Scroll Compressor Water Cooled Heat Pump Maximum Hot Water 60 ℃

Brand Name : Eurostars
Model Number : ESSW40GCQ
Certification : CE
Place of Origin : Shenzhen, Guangdong, China.
MOQ : 1 piece
Price : Negotiable
Payment Terms : T/T, L/C, Western Union
Supply Ability : 8000 pcs per year
Delivery Time : 25 days after deposit confirmed
Packaging Details : Wooden crate package
Source Side Inlet Water Temp. : 0℃-40℃
Load Side For Cooling : 12℃/7℃
Source Side For Cooling : 35℃/30℃
Compressor Qty : 2
Pipe Diameter : 32 mm
Relay Brand : FUJI
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Scroll Compressor Water Cooled Heat Pump Maximum Hot Water 60 ℃


1. Geothermal source heat pump basic data

(1) Cooling capacity: 28KW

(2) Heating capacity: 42.6KW

(3) Hot water heating capacity: 41.6KW

(4) Working way:

Heating mode,

Cooling mode,

Hot water mode,

Heating and Hot water mode,

Cooling and Hot water mode


2. Geothermal source heat pump closed loop sytem for horizontal type


(1) A horizontal closed loop field is composed of pipes that run horizontally in the ground. A long horizontal trench, deeper than the frost line, is dug and U-shaped or slinky coils are placed horizontally inside the same trench. Excavation for shallow horizontal loop fields is about half the cost of vertical drilling, so this is the most common layout used wherever there is adequate land available. For illustration, a detached house needing 10 kW (3 ton) of heating capacity might need three loops 120 to 180 m (390 to 590 ft) long of NPS 3/4 (DN 20) or NPS 1.25 (DN 32) polyethylene tubing at a depth of 1 to 2 m (3.3 to 6.6 ft).


(2) The depth at which the loops are placed significantly influences the energy consumption of the heat pump in two opposite ways: shallow loops tend to indirectly absorb more heat from the sun, which is helpful, especially when the ground is still cold after a long winter. On the other hand, shallow loops are also cooled down much more readily by weather changes, especially during long cold winters, when heating demand peaks. Often, the second effect is much greater than the first one, leading to higher costs of operation for the more shallow ground loops. This problem can be reduced by increasing both the depth and the length of piping, thereby significantly increasing costs of installation. However, such expenses might be deemed feasible, as they may result in lower operating costs. .


(3) A slinky (also called coiled) closed loop field is a type of horizontal closed loop where the pipes overlay each other. The easiest way of picturing a slinky field is to imagine holding a slinky on the top and bottom with your hands and then moving your hands in opposite directions. A slinky loop field is used if there is not adequate room for a true horizontal system, but it still allows for an easy installation. Rather than using straight pipe, slinky coils use overlapped loops of piping laid out horizontally along the bottom of a wide trench. Depending on soil, climate and the heat pump's run fraction, slinky coil trenches can be up to two thirds shorter than traditional horizontal loop trenches. Slinky coil ground loops are essentially a more economical and space efficient version of a horizontal ground loop.


3. Geothermal water source heat pump main components and brand

(1) Scroll compressor: Copeland, Sanyo

(2) Heat exchanger: Eurostars

(3) Plate type source side heat exchanger

(4) Digital controller: Punp, Eurostars

(5) 4 way reversible valve: Sanhua

(6) Thermal expansion valve: Danfoss, Emerson

(7) Contactor and thermal relay: Fuji



4. Geothermal source heat pump technical specifications

ModelESSW10GCQESSW15GCQESSW20GCQESSW25GCQESSW40GCQ
Technical Parameter
Heating input powerHot waterKW2.132.394.255.088.5
Heating capacityKW10.411.620.824.741.6
Max outlet water temp6060606060
COP4.884.854.894.864.89
Cooling input powerCoolingKW1.51.733.46
Cooling capacityKW6.87.81416.528
Min outlet water temp88888
EER4.534.594.674.854.67
Input powerHeatingKW2.12.354.154.98.35
Heating capacityKW10.511.821.325.242.6
Max outlet water temp5555555555
COP5.005.025.135.145.10
Pipe sizemm2525252532
Unit noisedb5050505050
N.W.kg100100122129.5229.5
G.W.kg132132154161.5279.5
Level of protectionIPX4IPX4IPX4IPX4IPX4
Electric shock proof gradeIIIII
Unit Standard Components
Unit cabinetGalvanized sheet/ Spray coating / gray color
Unit dimensionmm740*550*1000740*550*1000740*550*1000740*550*10001000*600*1400
Packing dimensionmm820*650*1150820*650*1150820*650*1150820*650*11501090*705*1560
RefrigerantR407C/2.4kg*1R407C/2.4kg*1R407C/3.3kg*1R407C/3.6kg*1R407C/3.3kg*2
Power supply220V~240V/50Hz380V~415V/50Hz/3ph
Unit compressorCopeland.
Hot water side heat exchangerShell and tube
A/C side heat exchangerPlate Type
source side heat exchangerPlate Type
4-way valveSANHUA
Thermal expansion valveEmerson
AC contactor and thermal relayFuji
ControllerEurostars multiple function controller
Protection functionTemperature protection, time protection, water flow protection, antifreeze protection, current protection
Water pressure switch0.015Mpa :OFF, 0.03Mpa: ON
High pressure switch3.0/3.4MPa
Low pressure switch0.15/0.32MPa
Unit working modeHeating mode, Cooling mode, Hot water mode, Heating + Hot water mode, Cooling + Hot water mode

5. Heat pump project case



Product Tags:

geothermal heating pump

      

water source heat pump

      
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