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Dry Expansion Type Water Cooling Evaporator , Tube Heat Exchanger For Chiller

Dry Expansion Type Water Cooling Evaporator , Tube Heat Exchanger For Chiller

Dry Expansion Type Water Cooling Evaporator , Tube Heat Exchanger For Chiller
Dry Expansion Type Water Cooling Evaporator , Tube Heat Exchanger For Chiller

Large Image :  Dry Expansion Type Water Cooling Evaporator , Tube Heat Exchanger For Chiller Get Best Price

Product Details:
Place of Origin: CHINA
Brand Name: GREEFOUN
Certification: CE
Model Number: QXU38S5
Payment & Shipping Terms:
Minimum Order Quantity: 1piece
Packaging Details: Standard Export Package
Delivery Time: within 15days
Payment Terms: TT, L/C, Western Union
Supply Ability: 100000pieces/year
Detailed Product Description
Refrigerant: R134a Color: Customized
Shell Material: Carbon Steel Cooling Capacity: 18KW~4000KW
Heat Exchange Tube: Copper Nickel Alloy Type: Shell And Tube Type
High Light:

tube and shell heat exchanger

,

shell tube heat exchanger

 

Energy Saving Water Cooling Evaporator

 

Tube Heat Exchanger for Chiller

 

For shell-and-tube heat exchangers If the process flow diagram does not indicate the direction of the fluid

 

in the nozzle, the following principles should be observed:

 

First, under normal circumstances the heating fluid should be down into the out; the cooling of the fluid

 

should go up and down. Cold fluid and hot fluid should use counter-current layout.

 

Second, with steam heating, for horizontal or vertical heat exchanger, the steam should be from the upper

 

nozzle into the condensate from the lower nozzle discharge.

 

Third, the water cooling, for horizontal or vertical heat exchanger cooling water from the lower nozzle into

 

the discharge from the upper nozzle. The cooling water should be piped to keep the dirt and water in the

 

heat exchanger.

 

Fourth, high temperature logistics should go to the pipeline, low temperature logistics should go shell

 

approach. Clean logistics should go shell approach. And easy to produce blocking, scaling of the logistics

 

should go to the pipeline. Corrosive logistics should go to the pipeline, and no corrosive logistics should

 

go shell approach. Higher pressure of the logistics should go to the pipeline, the lower the pressure of the

 

logistics should go shell approach. Low flow of the logistics should go shell approach, and the flow of high

 

logistics should go to the pipeline. To the heat of the larger coefficient of logistics should go to the

 

pipeline, and to lower the heat coefficient of the logistics should go shell approach.

 

The pipe arrangement of the heat exchanger should be easy to operate and maintain, and should not

 

interfere with the passage of the operation and maintenance channels. Pipes with valves and regulators

 

should be arranged near the operating channel of the heat exchanger. See Figure 2.0.3-1,2.

 

Pressure gauges, thermometers, mirrors, valves, liquid level meters and liquid level regulators on the

 

piping around the heat exchanger should be located near the passage and easy to operate and observe

 

from the operating channel.

 

Piping, instrument (including the membrane of the control valve), the valve from the heat exchanger

 

device flange, cylinder (including the base or insulation layer) should be left between the gap, the

 

minimum clearance of 150mm. See Figure 2.0.4 and Figure 2.0.3-2.

 

Orifice flowmeter should be installed in the operating surface of not less than 2200mm horizontal pipe,

 

with temporary ladder can be close to the place.

 

FULL LIQUID TYPE EVAPORATOR AND CONDENSER EXTERNAL OIL (DOUBLE CIRCUIT)

 

CAPACITY: 2400KW TO 4000KW

 

Models     QX-2400M QX-2650M QX-2900M QX-3200M QX-3500M QX-3750M QX-4000M
Refrigerant R22 (or other environmental refrigerants)   Refrigerating capacity (KW) 2400 2650 2900 3200 3500 3750 4000
Heating capacity (KW) 3000 3400 3750 3850 4000 4350 4500
Wa m3/h 413 456.5 499.6 550.6 602.3 646 688.5
Wb m3/h 516 571 624 670 700 750 773
Dpn bar 0.85 0.87 0.87 0.76 0.79 0.82 0.84

 

Models QX-2400M QX-2650M QX-2900M QX-3200M QX-3500M QX-3750M QX-4000M
Dimension(mm) A 4845 4845 4845 4845 5035 5035 5035
A1 550 550 550 550 550 550 600
A2 450 450 450 450 450 450 500
L1 2500 2500 2500 2500 2690 2690 2690
B 1570 1570 1670 1670 1670 1670 1670
B1 805 805 855 855 855 855 905
C1 1058 1058 1108 1108 1108 1108 1158
C2 1058 1058 1108 1108 1108 1108 1158
D1 566 566 616 616 616 616 666
D2 616 616 666 666 666 666 766
H1 420 420 420 420 500 500 550
H2 420 420 420 420 500 500 550

Inlet/Outlet (diameter)

Connection

a/b(DN) 250 250 250 250 250 250 300
c1-4 (mm) 54 54 54 54 54 54 54
d1-2(mm) 105 105 105 105 105 105 105
D3-4(mm) 80 92 92 92 92 92 92
Corresponding external oil Volume (L) 200*2 210*2 220*2 240*2 250*2 270*2 300*2
Weight P (KG) 3820 4255 4610 5080 5550 6070 6900

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: 350KW TO 650KW

 

Models     QX-350M QX-370M QX-410M QX-460M QX-530M QX-570M QX-650M
Refrigerant R22 (or other environmental refrigerants)   Refrigerating capacity (KW) 350 370 410 460 530 570 650
Heating capacity (KW) 400 445 480 540 630 690 730
Wa m3/h 61 63.5 71 80 91.5 98.6 112.3
Wb m3/h 76 80 88.5 100 114.3 123 141
Dpn bar 0.53 0.55 0.51 0.52 0.55 0.60 0.61

 

Models QX-350M QX-370M QX-410M QX-460M QX-530M QX-570M QX-650M
Dimension(mm) A 2050 2050 2050 2050 2350 2350 2540
A1 400 400 450 450 450 450 450
A2 350 350 380 380 380 380 380
L1 2200 2200 2200 2200 2500 2500 2690
B 1140 1140 1300 1300 1300 1300 1300
B1 600 600 680 680 680 680 680
C1 808 808 870 870 870 870 870
C2 808 808 870 870 870 870 870
D1 355 355 426 426 426 426 426
D2 426 426 480 480 480 480 480
H1 280 280 300 300 300 300 300
H2 240 240 260 260 260 260 260

Inlet/Outlet (diameter)

Connection

a/b(DN) 125 125 150 150 150 150 150
c1-2 (mm) 35 35 35 35 42 42 42
d1(mm) 80 92 92 92 92 92 92
d2(mm) 54 67 67 67 67 80 80
Corresponding external oil Volume (L) 45 50 55 60 65 70 75
Weight P (KG) 451 580 690 786 920 1028 1150

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 SINGLE SYSTEM

 

CAPACITY: 220RT TO 426RT

 

Model Refrig. ton (RT) Refrig. ton (104kcal/h) Dimension (mm) Weight (kg) Max. water flow
D T1 T A C E H1 H2
QXC220S16A 220 78.55 426 2860 3326 150 530 260 310 310 730 165.8
QXC240S16A 240 81.65 426 2860 3326 150 530 260 310 310 763 181
QXC260S20A 260 84.36 480 3200 3666 150 530 280 310 310 802 195.5
QXC280S20A 280 88.24 480 3200 3666 150 530 280 400 290 841 211
QXC320S20A 320 95.21 480 3200 3666 150 600 280 400 290 912 240.6
QXC340S22A 340 98.68 530 3500 3966 150 600 300 400 290 963 256
QXC380S22A 380 106.53 530 3500 3966 150 650 300 400 290 1015 285.5
QXC426S22A 426 115.62 530 3800 4266 150 650 300 400 290 1088 320

 

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) Male flange Male flange
QXC220S16A 3/8 3-1/8 1-5/8 DN125 DN125
QXC240S16A 3/8 3-1/8 1-5/8 DN125 DN125
QXC260S20A 3/8 3-1/8 1-5/8 DN125 DN125
QXC280S20A 3/8 4-1/8 2-1/8 DN150 DN150
QXC320S20A 3/8 4-1/8 2-1/8 DN150 DN150
QXC340S22A 3/8 4-1/8 2-1/8 DN150 DN200
QXC380S22A 3/8 4-1/8 2-5/8 DN200 DN250
QXC426S22A 3/8 4-1/8 2-5/8 DN200 DN250

 

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Tel: +8615527011936

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