Wuhan Qiaoxin Refrigeration Equipment Co., Ltd.

 

         Shell and Tube Heat Exchanger Expert

Home
Products
About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Home ProductsShell And Tube Evaporator

Water Chiller Refrigeration Shell and Tube Evaporator Heat Exchanger 18KW-4000KW

Water Chiller Refrigeration Shell and Tube Evaporator Heat Exchanger 18KW-4000KW

Water Chiller Refrigeration Shell and Tube Evaporator Heat Exchanger 18KW-4000KW
Water Chiller Refrigeration Shell and Tube Evaporator Heat Exchanger 18KW-4000KW

Large Image :  Water Chiller Refrigeration Shell and Tube Evaporator Heat Exchanger 18KW-4000KW Get Best Price

Product Details:
Place of Origin: CHINA
Brand Name: GREEFOUN
Certification: CE
Model Number: QXU62S8
Payment & Shipping Terms:
Minimum Order Quantity: 1piece
Packaging Details: Standard export package
Delivery Time: within 15days
Payment Terms: T/T, L/C, Western Union
Supply Ability: 100000pieces/year
Detailed Product Description
Refrigerant: R22 Type: Shell And Tube Type
Shell Material: Seamless Steel Pipe Cooling Capacity: 18KW~4000KW
Application: Refrigeration Industry Connection Type: Brass Brazing
High Light:

shell and tube type evaporator

,

horizontal tube evaporator

 

Water Chiller Refrigeration Shell and Tube

 

Evaporator Heat Exchanger


 

Water-cooled screw chillers are mainly composed of semi-enclosed screw compressors, shell and tube

 

condensers, dry filters, thermal expansion valves, shell and tube evaporators, and electrical control parts.

 

Unit cooling, the compressor will evaporator low temperature and low pressure refrigerant into the

 

cylinder, through the compressor work, refrigerant vapor is compressed into high temperature and high

 

pressure gas,

 

Through the exhaust pipe into the condenser. The high temperature and high pressure refrigerant gas

 

exchanges heat with the cooling water in the condenser, transfers heat to the cooling water, and the

 

refrigerant gas condenses into the high pressure liquid.

 

The high pressure liquid from the condenser is throttled by the thermostatic expansion valve and enters

 

the evaporator.

 

In the evaporator, the low-pressure liquid refrigerant absorbs the heat of the chilled water and vaporizes

 

the chilled water to cool down and becomes the required low-temperature water.

 

After the vaporization of the refrigerant gas is re-compressed by the compressor to be compressed,

 

discharged into the condenser, so that the cycle, the continuous cycle, in order to achieve the cooling of

 

chilled water.

 

From the unit out of chilled water, into the indoor fan coil, variable air volume air conditioner and other

 

end devices in the indoor and convective air heat exchange, in the process, the water due to the

 

absorption of indoor air heat (to the indoor air heat) And the temperature rises, and the indoor air after

 

the indoor heat exchanger after the temperature drop, driven by the fan, into the room, thereby reducing

 

the indoor air temperature, and the temperature rise after the chilled water in the role of the pump re-

 

enter the unit, so Cycle, so as to achieve the purpose of continuous cooling.

 

 

U SHAPED TUBE DRY EVAPORATOR (SINGLE CIRCUIT)

 

CAPACITY: 120KW TO 270KW

 

Models     QXU120S8 QXU135S8 QXU155S8 QXU185S10 QXU220S10 QXU270S10

Rated data

Refrigerant R22

ti=12°C te=2°C

tu=7°C Dts=5°C

Qn KW 120 135 155 185 220 270
Kcal/h(×103 ) 103.2 116 133.3 159 180 232
Wn m3 /h 20.3 23.2 26.7 31.8 37.8 46.4
Wm m3 /h 25 28 30 41 43 65
Dpn bar 0.41 0.44 0.37 0.36 0.43 0.42

 

Models QXU120S8 QXU135S8 QXU155S8 QXU185S10 QXU220S10 QXU270S10
Dimension(mm) A 1815 2115 2315 2320 2654 2654
B 219 219 219 273 273 273
C 180 180 180 200 234 234
D 1530 1830 2030 2000 2280 2280
E 240 240 240 300 300 300
Vent S1 1/2 1/2 1/2 1/2 1/2 1/2
Outlet S2 1/2 1/2 1/2 1/2 1/2 1/2
Connection W(DN) 80 80 80 100 100 100
D1(mm) 35 35 35 35 35 35
D2(mm) 54 54 67 67 80 80
P(kg) 145 155 163 232 279 289

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

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

 

U SHAPED TUBE DRY EVAPORATOR (SINGLE CIRCUIT)

 

CAPACITY: 18KW TO 95KW

 

Models     QXU18S5 QXU28S5 QXU35S6 QXU47S6 QXU56S6 QXU65S6 QXU80S8 QXU95S8

Rated data

Refrigerant R22

ti=12°C te=2°C

tu=7°C Dts=5°C

Qn KW 18.6 28.2 35.1 47 56 65 80 95

Kcal/h

(×103 )

16 24 30.2 40.4 48.2 56.7 68.8 81.7
Wn m3 /h 4 6 6 8 9.6 11.4 13.8 16.4
Wm m3 /h 6.3 8 10 11.4 12 14.5 18 21
Dpn bar 0.16 0.29 0.27 0.41 0.35 0.39 0.42 0.46

 

Models QXU18S5 QXU28S5 QXU35S6 QXU47S6 QXU56S6 QXU65S6 QXU80S8 QXU95S8
Dimension(mm) A 887 1037 1275 1407 1431 1431 1631 1781
B 140 140 168 168 168 168 219 219
C 97 97 107 107 161 161 161 161
D 690 840 1040 1190 1030 1180 1380 1530
E 180 180 200 200 200 200 240 240
Vent S1 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2
Outlet S2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2
Connection W(DN) 40 40 50 50 65 65 65 65
D1(mm) 22 22 22 22 22 22 22 22
D2(mm) 35 35 35 35 54 54 54 54
P(kg) 49 58 72 78 88 93 125 136

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

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

 

CONDENSER SERIES SINGLE CIRCUIT

 

CAPACITY: 20RT TO 35RT

 

Model Refrig. ton (RT) Refrig. ton (104kcal/h) Dimension (mm) Weight (kg) Max. water flow
D T1 T A C E
QXC20S8 20 7.560 219 1270 1380 90 238 113 110 15.8
QXC25S8 25 9.450 219 1600 1710 120 238 113 121 19.5
QXC30S8 30 11.340 219 1600 1710 120 238 113 134 23
QXC35S8 35 13.230 219 1600 1710 120 238 113 140 27.3

 

Model S (Vent)

P (fluoride inlet)

Copper pipe diameter (inch)

L(fluoride outlet)

Copper pipe diameter (inch)

W (standard port) W (optional port)
FPT(inner pipe thread) FPT(inner pipe thread) FPT(inner pipe thread)
QXC20S8 1/4 1-1/8 7/8 2-1/2 2
QXC25S8 1/4 1-1/8 7/8 2-1/2 2
QXC30S8 1/4 1-3/8 1-1/8 2-1/2 2
QXC35S8 1/4 1-5/8 1-1/8 2-1/2 2

 

CONDENSER SERIES SINGLE CIRCUIT

 

CAPACITY: 40RT TO 60RT

 

Model Refrig. ton (RT) Refrig. ton (104kcal/h) Dimension (mm) Weight (kg) Max. water flow
D T1 T A C E
QXC40S10 40 15.12 273 1600 1750 120 273 85 172 31
QXC45S10 45 17.01 273 1600 1750 120 273 85 180 35
QXC50S10 50 18.90 273 2032 2182 120 273 85 209 38.5
QXC55S10 55 20.79 273 2032 2182 120 273 85 217 42.5
QXC60S10 60 22.68 273 2032 2182 120 273 85 224 46

 

Model S (Vent)

P (fluoride inlet)

Copper pipe diameter (inch)

L(fluoride outlet)

Copper pipe diameter (inch)

W (standard port) W (optional port)
FPT(inner pipe thread) FPT(inner pipe thread) FPT(inner pipe thread)
QXC40S10 3/8 1-5/8 1-1/8 3 2-1/2
QXC45S10 3/8 1-5/8 1-1/8 3 2-1/2
QXC50S10 3/8 1-5/8 1-1/8 3 2-1/2
QXC55S10 3/8 1-5/8 1-3/8 3 2-1/2
QXC60S10 3/8 1-5/8 1-3/8 3 2-1/2

 

Water Chiller Refrigeration Shell and Tube Evaporator Heat Exchanger 18KW-4000KW 0

 

COOPERATED CLENTS
 
Water Chiller Refrigeration Shell and Tube Evaporator Heat Exchanger 18KW-4000KW 1

Contact Details
Wuhan Qiaoxin Refrigeration Equipment CO., LTD

Tel: +8615527011936

Send your inquiry directly to us