Geothermal Heat Pump->Ground Source Heat Pump (R410A Heating Only)
 

 
• Heating and domestic hot water
• Heating capacity: 20.3 KW
• Three phase
• Adopt Siemens controller
• Hitachi Scroll compressor
• Swep Plate heat exchanger
• Optional part: internal electric heater
• Galvanized sheet cabinet
     
 
Heat pump Type GHP09 GHP12 GHP10 GHP13 GHP15 GHP20
Dimensions,weights,connection dimensions
Dimensions HxWxD 960x600X600
Weight kg 130 140 130 140 150 160
Refrigerant Type R410A
Filling weight kg 1.60 1.70 1.60 1.70 1.90 2.15
Permissible operating pressure Mpa 4.2 4.2 4.2 4.2 4.2 4.2
Pipe connector-hot side Inch G1” G11/4” G1” G11/4” G11/4” G11/2”
Pipe connector-cold side Inch G1” G11/4” G1” G11/4” G11/4” G11/2”
Evaporator Type Brazed plate heat exchanger
Condenser Type Brazed plate heat exchanger
Compressor 　 1xScroll
Performance Heat pump
Heat output at B0/W35 kW 8.6 11.8 10.0 13.0 15.5 20.3
Power consumption  kW 1.95 2.70 2.22 2.90 3.50 4.60
Performance factor 　 4.41 4.37 4.5 4.48 4.43 4.41
Hot side volume flow m3/h 1.48 2.03 1.72 2.24 2.67 3.49
Cold side volume flow m3/h 1.91 2.61 2.23 2.90 3.44 4.50
Heat output at W10/W35 kW 11.0 15.0 12.7 16.3 19.5 25.7
Power consumption  kW 2.03 2.80 2.27 2.96 3.57 4.68
Performance factor 　 5.42 5.36 5.59 5.51 5.46 5.49
Hot side volume flow m3/h 1.89 2.58 2.18 2.80 3.35 4.42
Cold side volume flow m3/h 2.57 3.50 2.99 3.82 4.57 6.03
Power Type Single phase with Daikin compressor  Triple phase with Hitachi compressor
Sound power level dB(A) 47 48 47 48 48 48
 		  
     
Heat pump Type GSWW60 Dimensions,weights,connection dimensions Dimensions HxWxD 1620x550X1250 Weight kg 420 Refrigerant Type R407C Filling weight kg 10 Permissible operating pressure Mpa 3 Pipe connector-hot side Inch G4” Pipe connector-cold side Inch G4” Evaporator Type Brazed plate heat exchanger Condenser Type Brazed plate heat exchanger Compressor 　 2xScroll Performance Heat pump Heat output at B0/W35(1) kW 60 Power consumption  kW 14.6 Performance factor 　 4.11 Hot side volume flow(3) m3/h 10.4 Cold side volume flow(4) m3/h 10.2 Heat output at W10/W35(2) kW 77 Power consumption  kW 14.9 Performance factor 　 5.17 Hot side volume flow m3/h 13.4 Cold side volume flow m3/h 13.6 Process medium   　 Brine made from water with 33Vol.% ethylene glycol Power Type Triple phase Sound power level dB(A) 52 (1)B0/W35=Brine water inlet temperature 0℃,heating flow 35℃ (2)W10/W35=Well water inlet temperature 10℃,heating flow 35℃ (3)Heating flow for 5K temperature span (4)Heat source flow for 4K temperature span
     
     
Ground source heat pumps use a buried ground loop which transfers heat from the ground into a building to provide space heating and, in some cases, to pre-heat domestic hot water. 
How it works
There are three important elements to a ground source heat pump: 
1.The ground loop
This is comprised of lengths of pipe buried in the ground, either in a borehole or a horizontal trench. The pipe is usually a closed circuit and is filled with a mixture of water and antifreeze, which is pumped around the pipe absorbing heat from the ground.The ground loop can be:
•Vertical, for use in boreholes
•Horizontal, for use in trenches
•Pound/Lake installation
2.A heat pump
In the same way that your fridge uses refrigerant to extract heat from the inside, keeping a ground source heat pump extracts heat from the ground, and uses it to heat your home. 
3.Heat distribution system
This consists of under floor heating or radiators for space heating and in some cases water storage for h