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| Categories | Tube Heat Exchanger |
|---|---|
| Brand Name: | GREEFOUN |
| Model Number: | RE140S10 |
| Certification: | CE |
| Place of Origin: | CHINA |
| MOQ: | 1piece |
| Payment Terms: | TT, L/C, Western Union |
| Supply Ability: | 100000pieces/year |
| Delivery Time: | within 15days |
| Packaging Details: | Standard Export Package |
| Refrigerant: | R22/R134a/R407C/R410A |
| Heat exchange tube: | Copper |
| Application: | Refrigeration industry |
| Cooling capacity: | 18KW~4000KW |
| System: | Fourth system |
| Type: | Water cooled, water source heat pump |
Tubular Heat Exchanger Water - Cooled
Condenser for Commercial Chiller
Its structure with the horizontal shell and tube condenser is basically similar to the liquid supply can be
divided into shell and tube evaporator and dry evaporator two.
Horizontal shell and tube evaporator is widely used in closed brine circulation system. Its main features
are: compact structure, liquid and heat transfer surface contact with high heat transfer coefficient.
But it needs to fill a large number of refrigerants, liquid column on the evaporation temperature will have a
certain impact. And when the brine concentration is reduced or the salt water pump is shut down for any
reason, the brine may be frozen in the tube.
If the refrigerant is freon, the freon dissolved lubricating oil is difficult to return to the compressor. Also
need to stop working when cleaning.
The main difference between a dry freon evaporator is that the refrigerant flows in the tube and the
refrigerant flows outside the tube. After the flow of the freon liquid from the lower end of the side of the
end into the evaporator, after several processes from the top of the end of the cover, the refrigerant in
the tube with the flow and continue to evaporate, so the wall is part of the possession of steam, so , Its
heat transfer effect as full liquid.
However, it has no effect on the evaporative temperature of the liquid column and is better due to the
higher flow rate of Freon (≥4 m / s).
In addition, due to the tube filled with a large number of refrigerant, thereby slowing the risk of freezing.
This kind of evaporator refrigerant charge only enough liquid type 1/2 ~ l / 3 or less, so called "dry
evaporator".
CONDENSER SERIES SINGLE CIRCUIT
CAPACITY: 40RT TO 70RT
| Model | Refrig. ton (RT) | Refrig. ton (104kcal/h) | Dimension (mm) | Weight (kg) | Max. water flow | |||||||
| D | T1 | T | A | C | E | H1 | H2 | |||||
| QXC40S10A | 40 | 15.12 | 273 | 1600 | 2053 | 120 | 360 | 150 | 350 | 240 | 204 | 31 |
| QXC45S10A | 45 | 17.01 | 273 | 1600 | 2053 | 120 | 360 | 150 | 350 | 240 | 212 | 35 |
| QXC50S10A | 50 | 18.90 | 273 | 2032 | 2485 | 120 | 360 | 150 | 350 | 240 | 240 | 38.5 |
| QXC55S10A | 55 | 20.79 | 273 | 2032 | 2485 | 120 | 360 | 150 | 350 | 240 | 249 | 42.5 |
| QXC60S10A | 60 | 22.68 | 273 | 2032 | 2485 | 120 | 360 | 150 | 350 | 240 | 256 | 46 |
| QXC65S10A | 65 | 24.57 | 273 | 2032 | 2485 | 120 | 360 | 150 | 350 | 240 | 264 | 49.2 |
| QXC70S10A | 70 | 26.46 | 273 | 2032 | 2485 | 120 | 360 | 150 | 350 | 240 | 270 | 53.5 |
| 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 | |||
| QXC40S10A | 3/8 | 1-5/8 | 1-1/8 | DN65 | DN65 |
| QXC45S10A | 3/8 | 1-5/8 | 1-1/8 | DN65 | DN65 |
| QXC50S10A | 3/8 | 1-5/8 | 1-1/8 | DN65 | DN80 |
| QXC55S10A | 3/8 | 1-5/8 | 1-1/8 | DN65 | DN80 |
| QXC60S10A | 3/8 | 1-5/8 | 1-3/8 | DN65 | DN80 |
| QXC65S10A | 3/8 | 1-5/8 | 1-3/8 | DN65 | DN80 |
| QXC70S10A | 3/8 | 2-1/8 | 1-3/8 | DN80 | DN80 |
CONDENSER SERIES SINGLE CIRCUIT
CAPACITY: 75RT TO 100RT
| Model | Refrig. ton (RT) | Refrig. ton (104kcal/h) | Dimension (mm) | Weight (kg) | Max. water flow | |||||||
| D | T1 | T | A | C | E | H1 | H2 | |||||
| QXC75S12A | 75 | 28.350 | 325 | 2032 | 2485 | 120 | 360 | 180 | 350 | 240 | 335 | 57.2 |
| QXC80S12A | 80 | 30.240 | 325 | 2032 | 2485 | 120 | 406 | 180 | 350 | 240 | 343 | 61 |
| QXC85S12A | 85 | 32.130 | 325 | 2032 | 2485 | 120 | 406 | 180 | 350 | 240 | 350 | 64.1 |
| QXC90S12A | 90 | 34.020 | 325 | 2032 | 2485 | 120 | 406 | 180 | 350 | 240 | 364 | 68 |
| QXC95S12A | 95 | 35.910 | 325 | 2032 | 2485 | 120 | 406 | 180 | 350 | 240 | 372 | 72.1 |
| QXC100S12A | 100 | 37.800 | 325 | 2500 | 2966 | 120 | 406 | 180 | 350 | 240 | 379 | 76 |
| 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 | |||
| QXC75S12A | 3/8 | 2-1/8 | 1-3/8 | DN80 | DN100 |
| QXC80S12A | 3/8 | 2-1/8 | 1-3/8 | DN80 | DN100 |
| QXC85S12A | 3/8 | 2-5/8 | 1-3/8 | DN100 | DN100 |
| QXC90S12A | 3/8 | 2-5/8 | 1-3/8 | DN100 | DN100 |
| QXC95S12A | 3/8 | 2-5/8 | 1-3/8 | DN100 | DN100 |
| QXC100S12A | 3/8 | 3-1/8 | 1-5/8 | DN100 | DN100 |
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. | ||||||||
COMPANY IMAGE
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