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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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Commercial Chilled Water Heat Exchanger With Glycol Solution Refrigeration Medium

Wuhan Qiaoxin Refrigeration Equipment CO., LTD
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Wuhan Qiaoxin Refrigeration Equipment CO., LTD
City: Wuhan
Province/State: Hubei
Country/Region: China
Tel: 86-27-8337-2526

Commercial Chilled Water Heat Exchanger With Glycol Solution Refrigeration Medium

Brand Name : GREEFOUN
Model Number : QXU142S8
Certification : CE
Place of Origin : CHINA
MOQ : 1piece
Payment Terms : T/T, L/C, Western Union
Supply Ability : 100000pieces/year
Delivery Time : within 15days
Packaging Details : Standard export package
Refrigerant : R22
Type : Shell and tube type
Shell material : Seamless steel pipe
Cooling capacity : 18KW~3000KW
Application : Cooling industry
Refrigerating medium : Glycol solution
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Commercial Chiller Heat Exchanger


Shell and Tube Water - Cooled Evaporator


The central air conditioning system consists of one or more cold and heat source systems and a number


of air conditioning systems.


The principle of liquid vaporization is to provide the required cooling capacity for the air conditioning


system to counteract the heat load in the indoor environment.


The heating system provides the required heat for the air conditioning system to counteract the indoor


ambient cooling load. Refrigeration system is a vital part of the central air conditioning system, which uses


the type, operation mode, structure and other forms of direct impact on the central air conditioning system


in operation of the economy, high efficiency and rationality.


Air conditioning refrigeration technology is a common cooling range, mainly using liquid vaporization


refrigeration method. (Mainly the use of liquid vaporization process to absorb more latent heat, and the


liquid pressure is different, the boiling point is also different, the lower the pressure, the lower the boiling


point.)


According to the heat from high temperature objects to cryogenic objects in different ways, can be divided


into: Type refrigeration, absorption refrigeration.



U SHAPED TUBE DRY EVAPORATOR (DOUBLE CIRCUIT)


CAPACITY: 35KW TO 95KW


ModelsQXU35D6QXU47D6QXU56D6QXU65D8QXU80D8QXU95D8

Rated data

Refrigerant R22

ti=12°C te=2°C

tu=7°C Dts=5°C

QnKW354756658095
Kcal/h(×103 )30.240.448.256.768.881.7
Wnm3 /h689.611.413.816.4
Wmm3 /h1011.41214.51921
Dpnbar0.270.410.350.390.420.46

ModelsQXU35D6QXU47D6QXU56D6QXU65D8QXU80D8QXU95D8
Dimension(mm)A127514071431143116311781
B168168168168219219
C107107161161200200
D104011901030118013801530
E200200200240240240
VentS11/21/21/21/21/21/2
OutletS21/21/21/21/21/21/2
ConnectionW(DN)505050506565
D1(mm)161622222222
D2(mm)222235353535
P(kg)72788893125136

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

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


FULL LIQUID TYPE EVAPORATOR AND CONDENSER EXTERNAL OIL


(SINGLE CIRCUIT) CAPACITY: 350KW TO 650KW


ModelsQX-350MQX-370MQX-410MQX-460MQX-530MQX-570MQX-650M
Refrigerant R22 (or other environmental refrigerants)Refrigerate 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.


FULL LIQUID TYPE EVAPORATOR AND CONDENSER EXTERNAL OIL


(SINGLE CIRCUIT) CAPACITY: 700KW TO 1800KW


ModelsQX-700MQX-820MQX-950MQX-1100MQX-1300MQX-1500M1800M
Refrigerant R22 (or other environmental refrigerants)Refrigerate capacity (KW)7008209501100130015001800
Heating capacity (KW)81095011201350162518752250
Wam3/h121141.5164190224258.5310
Wbm3/h151177205237280323387
Dpnbar0.630.650.680.720.760.790.86

ModelsQX-700MQX-820MQX-950MQX-1100MQX-1300MQX-1500MQX-1800M
Dimension(mm)A2710271027102710271028503050
A1500500550550550550550
A2400400450450450450450
L12860286028602860286030003200
B1420142015801580167016701670
B1740740820820860860860
C192092010031003105310531053
C292092010031003105310531053
D1480480566566616616616
D2530530616616666666666
H1350350420420420420420
H2280280380380420420420

Inlet/Outlet (diameter)

Connection

a/b(DN)200200250250250250250
c1-2 (mm)42424242545454
d1(mm)92105105105105105105
d2(mm)80808092929292
Corresponding external oilVolume (L)85100110160200240300
WeightP (KG)1360158017901930227024802660

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.



COOPERATED CLENTS


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