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Wuhan Qiaoxin Refrigeration Equipment CO., LTD
Wuhan Qiaoxin Refrigeration Equipment Co., Ltd. Shell and Tube Heat Exchanger Expert
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Water Cooling Flooded Heat Exchanger , Horizontal Straight Tube Heat Exchanger

Wuhan Qiaoxin Refrigeration Equipment CO., LTD
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Water Cooling Flooded Heat Exchanger , Horizontal Straight Tube Heat Exchanger

Brand Name : GREEFOUN
Model Number : QX-370M
Certification : CE
Place of Origin : CHINA
MOQ : 1piece
Payment Terms : T/T, L/C, Western Union
Supply Ability : 100000pieces per year
Delivery Time : within 15days
Packaging Details : Standard export package
Cooling capacity : 18KW~4000KW
Refrigerant : R22/R134a/R407C/R410A
Refrigerating medium : tap/underground/river/sea water, brine, glycol/sulfate solution
Shell material : Steel pipe
Application : Cooling industry
Heat exchange tube : Red copper
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Full Liquid Type Tube Heat Exchanger for Water Chiller System​


It is widely used in ammonia refrigeration system and can also be used in Freon system.It has the


advantages of compact structure and small footprint, and can be used in closed loop, and can be used for


volatile cold storage.


Easy to accumulate oil. Refrigerant prone to freeze; refrigerant walking shell, water to run. The heat


transfer process is always between the liquid refrigerant and liquid water heat transfer between the


refrigerant gas directly from the compressor into the compressor, the heat transfer area is effectively used


to improve the unit's heat transfer efficiency.


Although full of liquid evaporator has a series of advantages, but there are the following shortcomings:


(1) large amount of refrigerant irrigation. For the more expensive freon, this shortcoming is even more


prominent.


(2) When the diameter of the evaporator shell is large, the evaporation temperature of the bottom liquid


will be improved by the static pressure of the liquid, which will reduce the heat transfer temperature


difference of the evaporator. The lower the evaporation temperature, the greater the effect. For freon


refrigerants, this effect is more pronounced because of its density.


(3) For the freon evaporator, the refrigerant dissolved in the refrigerant is difficult to discharge.


(4) When used as a marine refrigeration device, it is possible for the hull to swing the refrigerant liquid into


the compressor.


(SINGLE CIRCUIT) CAPACITY: 350KW TO 650KW

ModelsQX-350MQX-370MQX-410MQX-460MQX-530MQX-570MQX-650M
Refrigerant R22 (or other environmental refrigerants)Refrigerating capacity (KW)350370410460530570650
Heating capacity (KW)400445480540630690730
Wam3/h6163.5718091.598.6112.3
Wbm3/h768088.5100114.3123141
Dpnbar0.530.550.510.520.550.600.61

ModelsQX-350MQX-370MQX-410MQX-460MQX-530MQX-570MQX-650M
Dimension(mm)A2050205020502050235023502540
A1400400450450450450450
A2350350380380380380380
L12200220022002200250025002690
B1140114013001300130013001300
B1600600680680680680680
C1808808870870870870870
C2808808870870870870870
D1355355426426426426426
D2426426480480480480480
H1280280300300300300300
H2240240260260260260260

Inlet/Outlet (diameter)
Connection

a/b(DN)125125150150150150150
c1-2 (mm)35353535424242
d1(mm)80929292929292
d2(mm)54676767678080
Corresponding external oilVolume (L)45505560657075
WeightP (KG)45158069078692010281150

Notes: Wa water flow capacity of evaporator Wb water flow capacity of condenser Dpn circulating cooling water

Refrigerating work position: evaporating temperature 5°C, condensing temperature 34°C, chilled water inlet temperature 12°C and outlet 7°C, cooling water inlet temperature 18°C and outlet 29°C
Heating work position: evaporating temperature 4.5°C, condensing temperature 50°C, hot water inlet temperature 40°C and 45°C, heat source water inlet temperature 16°C and 7°C.


CONDENSER SERIES DOUBLE SYSTEM


CAPACITY: 50RT TO 200RT


ModelRefrig. ton (RT)Refrig. ton (104kcal/h)Dimension (mm)Weight (kg)Max. water flow
DT1TACEH1H2
QXC50D10A5018.927395323649036015035024026538.5
QXC60D10A6022.6827395323649036015035024027946
QXC70D12A7026.4632595323779040618035024035953.5
QXC80D12A8030.2432595323779040618035024037561
QXC100D12A10037.8032595323779040618035024040976
QXC120D12A12045.363251270301112040618035024048191
QXC140D14A14052.9235512703018120440200350240553106
QXC160D16A16060.4842616003656120510260310310723120.6
QXC200D16A20075.6042616003656120510260310310777150.8

ModelS (Vent)

P (fluoride inlet)

Copper pipe diameter (inch)

L(fluoride outlet)

Copper pipe diameter (inch)

W (standard port)
FPT(inner pipe thread)Male flange
QXC50D10A3/81-3/87/8DN65
QXC60D10A3/81-5/81-1/8DN65
QXC70D12A3/81-5/81-1/8DN80
QXC80D12A3/81-5/81-1/8DN80
QXC100D12A3/82-1/81-3/8DN100
QXC120D12A3/82-1/81-3/8DN100


COOPERATED CLENTS


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