Ground Source Heat Pump Unit

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Brief Introduction of Ground Source Heat Pump Unit

It's also called ground source central air conditioning. It use the solar energy stored in the earth as a heating and cooling air conditioning system for energy conversion. It use underground room-temperature soil and groundwater so it has the temperature relatively stable characteristic.
In winter, when the unit is in heating mode, it absorb heat from the soil or water then the heat is concentrated in the earth through the compressor and the heat exchanger and released to the chamber at a higher temperature.
In summer, when the unit is in refrigeration mode, the cold quantity is extracted from soil or water. Through the compressor and heat exchanger, the cold quantity is concentrated into the chamber, and at the same time the indoor heat is discharged into the soil or water to achieve the purpose of refrigeration.
The ground source heat pump can meet the requirements of heating and cooling, while also providing hot water for life and reducing the initial investment of equipment, which is the most economical and environmentally friendly central air conditioning system.

Features of Ground Source Heat Pump Unit

Renewable
Energy-efficient
Environmental and economic benefits are significant
The application scope is wide

Ground Source Heat Pump Unit
Product Technical Characteristics

Environmental protection
Energy conservation
Land-saving
Water-saving
Save money

High Quality Ground Source Heat Pump Central Air Conditioning Product Performance Characteristics

Optimal design
Carefully selected
Simple operation and reliable operation
Wide range of application

Advanced Control Technology And Network Functions

1. Concise and clear information display
2. Advanced network function
3. Flexible and convenient parameter setting

Ground Source Heat Pump Unit

When it's in refrigeration mode,well water as the heat source of the unit. Refrigerant absorb and evaporate in the evaporator, refrigerate and make cold water of 7℃ then cold water is sent to the room. Afterwards, The refrigerant is compressed into superheated steam with high temperature and high pressure. The steam enter the condenser. The heat is removed from the well and drained into the well.
When it is in heating mode, well water as heat source of the unit, refrigerant absorb and evaporate in the evaporator, well water return to well. The refrigerant is compressed into superheated steam with high temperature and high pressure, enter the condenser and heat the circulating water, make hot water of 45℃~50℃.

1. From room

2. Water pump

3. Summer

4. Evaporator

5. Compressor

6. Throttle mechanism

7. Condenser

8. Well

9. Recharging well

10. Out of room

11. Winter

GSHP 1
GSHP 2
GSHP 3

Unit Type(GSHP)

Ground source heat pump series

100.0

130.0

150.0

180.0

220.0

280.0

350.0

430.0

Underground water conditions

Cooling capacity

kW

100.0

130.0

150.0

180.0

221.0

278.0

348.0

430.0

Cooling rated power

kW

19.3

24.5

31.0

35.0

42.5

54.0

69.0

82.0

Heating capacity

kW

110.0

143.0

165.0

198.0

243.1

300.5

382.8

473.0

Heating rated power

kW

27.0

34.0

43.0

48.2

57.7

76.1

99.5

117.5

Use side circulation flow

m3/h

17.2

22.4

25.8

31.0

38.0

47.8

59.8

73.9

Heat source circulation flow

m3/h

9.4

12.2

14.1

16.9

20.7

26.1

32.6

40.3

Surface management conditions

Cooling capacity

kW

100.0

130.0

150.0

180.0

221.0

278.0

348.0

430.0

Cooling rated power

kW

19.3

24.5

31.0

35.0

42.5

54.0

69.0

82.0

Heating capacity

kW

90.2

117.3

135.3

162.4

199.3

250.8

313.9

387.9

Heating rated power

kW

27.0

34.0

43.0

48.2

57.7

76.1

99.5

117.5

Use side circulation flow

m3/h

17.2

22.4

25.8

31.0

38.0

47.8

59.8

73.9

Heat source circulation flow

m3/h

20.6

26.8

31.0

37.1

45.6

57.4

71.8

88.7

Power supply

Three-phase power 380V 50Hz  

Energy control

50%-100%

25%-100%

Compressor

Type

Fully enclosed scroll compressor

Semi - closed screw compressor

Quantity

Set

2

1

Refrigerant

Type

R22

Quantity

kg

21

28

34

40

49

57

77

96

Evaporator

Type

Shell and tube heat exchanger

Dirt factor

m²℃/kW

0.086

Water resistance

kPa

40

50

50

45

45

45

45

45

Pipe size

DN

65

65

80

80

100

100

100

125

Condenser

Type

Shell and tube heat exchanger

Dirt factor

m²℃/kW

0.086

Water resistance

kPa

40

50

50

45

45

45

45

46

Pipe size

DN

65

65

80

80

100

100

100

125

Dimensions

Length

mm

2300

2400

2360

2300

2900

2980

3120

3270

Width

mm

800

820

1150

1150

1050

1060

1280

1310

Height

mm

1290

1350

1420

1420

1180

1450

1600

1810

Unit weight

kg

1360

1500

1800

1800

1900

2200

2640

2800

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