Water Source Heat Pump for Space Cooling

Technical data: How does a water/geothermal source heat pump work? Heat pumps delivers hot water by efficiently utilizing a free and abundant source of energy , that is the heat from the earth/underground water/river etc. Refrigerant vapor compression technology enables the heat pump to...

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Product Details

Technical data:

Model

DE-92W/S

DE-105W/S

DE-150W/S

DE-180W/S

DE-270W/S

Power

(V/ph/Hz)

380/3/50

380/3/50

380/3/50

380/3/50

380/3/50

* Heating capacity

(kw)

42

45

60

83.5

125

(BTU)

143296

153532

204709

284887

426500

* Rated power input

(kw)

9.2

11

13.8

20

30

Test condition


Water source temp.  (In/Out):15℃    /7℃,    Water temp. (In/Out):15℃/55℃.

** Heating capacity

(kw)

37.5

40

54

77

115

(BTU)

127943

136473

184238

262710

392358

**Rated power input(kw)

(kw)

7.2

7.8

11.1

16

23

Test condition


Water source temp.  (In/Out):10℃    /7℃,    Water temp. (In/Out):30℃/35℃.

Cooling capacity

(kw)

30

43

45

60

90

(BTU)

102355

146708

153532

204709

307080

Rated power input

(kw)

7.1

10

10.8

14.3

21.4

Test condition


Water source temp.  (In/Out):25℃    /30℃,    Water temp. (In/Out):12℃/7℃.

Refrigerant


R410a

Refrigerant weight

(g)

2000*2

2600*2

2000*3

2000*4

2000*6

Compressor

(type)

Scroll

(number)

2

2

3

4

6

Evaporator/heat exchanger

(type)

Stainless steel plate

Condenser/heat exchanger

(type)

Stainless steel plate

Throttling device


Emerson thermal expansion    valve

Controller


Light touch pad control panel

Required hot water flow rate

(m3/h)

8

9.5

12

16

20

Required water source flow    rate

(m3/h)

6.4

7.6

9.6

12.8

24

water connection


G1-1/4"

G1-1/4"

G2"

G2''

G3"

Max current

(A)

25

29

37

49

83

Noise in 1 meter distance

dB(A)

≤44

≤44

≤45

≤45

≤50

Max.water output temp.

(℃)

60

Water source temp. range

(℃)

5~35

Net weight

(kg)

250

300

500

550

750

Net size-(L*W*H)

(mm)

700*720*1290

780*770*1370

1560*840*1380

1560*840*1380

2400*900*1380

7.jpg

How does a water/geothermal source heat pump work?

Heat pumps delivers hot water by efficiently utilizing a free and abundant source of energy , that is the heat from the earth/underground water/river etc. Refrigerant  vapor compression technology enables the heat pump to intensify this heat, which is used to produce hot water.


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Water source heat pump for hot water:



Company information:

DERON water source heat pump absorb heat(energy) from underground water and transfer it to warm and heat the water, for domestic hot water and heating. Cooling function is optional in the meantime.

This unit could be installed in indoors, as floating support for compressor to reduce vibration at the most extent and noise insulation inside the cabinet as well as noise jacket for compressor.

The compact design heat pump is built-in Copeland or Daikin compressor ,and Emerson thermal expansion valve to ensure it work smoothly.

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