4000KW High Pressure Heat Exchanger

Brand Name:GREEFOUN
Certification:CE
Model Number:QXU165S8
Minimum Order Quantity:1piece
Delivery Time:within 15days
Payment Terms:TT, L/C, Western Union
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Location: Wuhan Hubei China
Address: No.18, Yinhu Development Zone, Dongxihu District Wuhan China
Supplier`s last login times: within 24 hours
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Product Details

ASME standard chiller water cooled air heat exchanger glycol evaporator


ASME standard chiller water cooled air heat exchanger glycol evaporator


Soil Heat Exchanger Ground Source Air Conditioning System. This air conditioning system is the heat exchanger buried in the ground, through the water in the high-strength plastic pipe composed of closed loop circulation, in order to achieve the purpose of hot and cold with the earth soil exchange.

Summer through the unit will be the heat transfer to the ground, the room for cooling. While storing heat for winter use. In winter, the heat in the soil is transferred to the room through the heat pump, and the room is heated and stored for the summer.

The earth's soil provides a good free energy storage source, thus realizing the seasonal transformation of energy. Vertical Buried Ground Source Heat Pump System Horizontal Buried Ground Source Heat Pump System

<1> Principle of Operation: Ground Source Heat pump air conditioning is a "heat pump" (cooling, heating). Heating, it absorbs geothermal discharge to the user, this process consumes only a small amount of power, as shown in Figure 1. Cooling, it absorbs the user's indoor heat to the underground discharge, also consumes a small amount of heat.

<2> unit operation process: the winter heat pump in the positive flow of refrigerant, the compressor discharge of high temperature and high pressure R22 gas into the condensation To the water in the water collector to release heat, the phase change to high temperature and high pressure of the liquid, and then by the thermal expansion valve throttle pressure into low temperature and low pressure liquid into the evaporator, from the underground circulating fluid to absorb low temperature heat phase change Low temperature and low pressure saturated steam into the compressor suction side, compressed by the compressor to discharge high temperature and high pressure gas to complete a cycle. So the cycle of underground low-temperature heat "handling" to the sump, which continue to provide users with 45 ℃ -50℃ hot water.

3. Summer heat pump in the reverse flow of refrigerant, and the user heat exchanger into the evaporator from the collector in the low-temperature water (7-12 ℃) to extract heat, and underground heat exchanger evaporator into the condenser to the Underground circulation liquid discharge heat, circulating fluid heat and then to the underground low-temperature area emissions, so the cycle to continue to provide userswith 7-12 ℃ cold water.


U SHAPED TUBE DRY EVAPORATOR (DOUBLE CIRCUIT)


CAPACITY: 120KW TO 310KW


ModelsQXU120D8QXU135D8QXU155D8QXU185D10QXU220D10QXU270D10QXU310D10

Rated data

Refrigerant R22

ti=12°C te=2°C

tu=7°C Dts=5°C

QnKW120135155185220270310

Kcal/h

(×103 )

103.2116133.3159189232267
Wnm3 /h20.623.226.731.837.846.453.3
Wmm3 /h25283041436568
Dpnbar0.410.440.370.360.430.420.43

ModelsQXU120D8QXU135D8QXU155D8QXU185D10QXU220D10QXU270D10QXU310D10

Dimension

(mm)

A1815211523152320232026542654
B219219219219273273273
C200200200200234234234
D1530183020302000200022802280
E240240240300300300300
VentS11/21/21/21/21/21/21/2
OutletS21/21/21/21/21/21/21/2
ConnectionW(DN)89898989114114114
D1(mm)22222222353535
D2(mm)42424242545454
P(kg)145155163232255279296

Qn-rated refrigerating capacity Wn-cooling water flow Wm-maximum cooling water flow

Dpn-pressure drop of recirculating cooling water Dts-overheat temperature


STRAIGHT SINGLE SERIES DRY SPIRAL BAFFLE PLATE EVAPORATOR (DOUBLE CIRCUIT)


CAPACITY: 320KW TO 680KW


ModelsRE320D10RE360D12RE420D12RE470D12RE540D14RE620D14RE680D14

Rated data

Refrigerant R22

ti=12°C te=2°C

tu=7°C Dts=5°C

QnKW320360420470540620680
Kcal/h(×103 )267317361404464533585
Wnm3 /h53.36272.280.893107116
Wmm3 /h687081.7100105140145
Dpnbar0.430.430.350.460.410.470.49

ModelsRE320D10RE360D12RE420D12RE470D12RE540D14RE620D14RE680D14
Dimension(mm)A140140150150150170170
B273273325325355377377
C2500169024001500269026902860
D360360406406440460460
E370370380380400400400
F2586258624882586277627762946
VentS11/21/21/21/21/21/21/2
OutletS21/21/21/21/21/21/21/2
ConnectionW(DN)100100125125125150150
D1(mm)35354242424242
D2(mm)67678080909090
P(kg)296380398442459654669

Qn-rated refrigerating capacity Wn-cooling water flow Wm-maximum cooling water flow

Dpn-pressure drop of recirculating cooling water Dts-overheat temperature


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4000KW High Pressure Heat Exchanger

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