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Product Details:
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| Refrigerant: | R407C | Shell Material: | Carbon Steel |
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| Type: | Shell And Tube Type | Cooling Capacity: | 18KW~4000KW |
| Application: | Refrigeration Industry | System: | Triple Circuit |
| High Light: | tube and shell heat exchanger,shell tube heat exchanger |
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Refrigeration Two Stage Bitzer Condensing
Unit with Water Cooled Evaporator
Refrigeration Two Stage Bitzer Condensing Unit with Water Cooled Evaporator is suitable for water cooled
unit, water source heat pump, air cooled pump and air cooled heat pump unit.
The product is applying for refrigerants of R22, R134a, R407C and R410A etc.
The referigerating medium is for tap water, underground water, river water and sea water or brine, water
and glycol solution, sulfate solution, etc.
For heat exchange tube, copper pipe, copper nickel alloy tube, aluminum brass tube, stainless steel tube,
etc.
The shell raw material mainly are seamless steel tube, stainless steel pipe.
1, Heat exchange tube: four main tube type.
(1) ∅ within 3/8 "thread copper coil, it is mainly used for" U "type tube evaporator.
(2) ∅ within 1/2 "threaded straight copper tube, straight tube is mainly used for dry-type evaporator.
(3) ∅ 1/2 "corrugated straight stainless steel tube, straight tube is mainly used in food industry of dry
evaporator.
(4) ∅ 5/8 "inside outside screw wing efficient copper tube, it is mainly used for air precooling industry dry
evaporator.
2, shell raw material:
There are two of the major materials:
(1) # 20 seamless steel tube, mainly used for all kinds of load - more than 20 ℃ cold agent.
(2) 304/316 l stainless steel tube, it is mainly used for food and low temperature (below 25 ℃, higher than
40 ℃) of the refrigerant, 316 l can also be used for cooling load of the sulfate for industry.
3, interface:
OIL COOLER
CAPACITY 3RT TO 40RT
| Model | Refrig. ton (RT) | Refrig. ton (104kcal/h) | Dimension (mm) | Weight (kg) | |||||
| D | T1 | T | A | C | E | ||||
| QXCF3S4 | 3 | 1.134 | 114 | 635 | 721 | 75 | 140 | 70 | 23 |
| QXCF5S5 | 5 | 1.189 | 140 | 635 | 721 | 75 | 165 | 70 | 33 |
| QXCF8S6 | 8 | 3.024 | 168 | 762 | 858 | 90 | 185 | 92 | 49 |
| QXCF10S6 | 10 | 3.780 | 168 | 953 | 1049 | 90 | 185 | 92 | 58 |
| QXCF12S6 | 12 | 4.536 | 168 | 953 | 1049 | 90 | 185 | 92 | 62 |
| QXCF15S6 | 15 | 5.670 | 168 | 1270 | 1366 | 100 | 185 | 92 | 75 |
| Model | S (Oil vent) |
P1 (inlet/outlet oil vent) Copper pipe external diameter (inch) |
W (inlet/outlet water vent) |
| FPT(inner pipe thread) | FPT(inner pipe thread) | ||
| QXCF3S4 | 1/2 | 5/8 | 1 |
| QXCF5S5 | 1/2 | 5/8 | 1-1/2 |
| QXCF8S6 | 1/2 | 7/8 | 1-1/2 |
| QXCF10S6 | 1/2 | 7/8 | 1-1/2 |
| QXCF12S6 | 1/2 | 1-1/8 | 1-1/2 |
| QXCF15S6 | 1/2 | 1-1/8 | 1-1/2 |
U SHAPED TUBE DRY EVAPORATOR (SINGLE CIRCUIT)
CAPACITY: 18KW TO 95KW
| Models | QXU18S5 | QXU28S5 | QXU35S6 | QXU47S6 | QXU56S6 | QXU65S6 | QXU80S8 | QXU95S8 | ||
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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 |
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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 | |
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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 | |
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Qn-rated refrigerating capacity Wn-cooling water flow Wm-maximum cooling water flow Dpn-pressure drop of recirculating cooling water Dts-overheat temperature |
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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 |
BUILT-IN HEAT EXCHANGE TYPE GAS LIQUID SEPARATOR
CAPACITY 30L TO 120L
| Models | L | Dimension (mm) | Kg | ||||
| D | A | B | H1 | H2 | |||
| QXQF30R | 30 | 355 | 220 | 220 | 450 | 500 | 26 |
| QXQF40R | 40 | 355 | 220 | 220 | 600 | 650 | 33 |
| QXQF60R | 60 | 426 | 300 | 300 | 600 | 650 | 55 |
| QXQF80R | 80 | 426 | 300 | 300 | 800 | 850 | 67 |
| QXQF100R | 100 | 426 | 360 | 360 | 1000 | 1050 | 84 |
| QXQF120R | 120 | 426 | 360 | 360 | 1200 | 1250 | 108 |
| Models | S (pipe thread) | P1(P2) | P3(P4) |
| FPT | Pipe diameter (inch) | Pipe diameter (inch) | |
| QXQF30R | 3/8 | 1-5/8 | 1-3/8 |
| QXQF40R | 3/8 | 1-5/8 | 1-3/8 |
| QXQF60R | 3/8 | 2-1/8 | 1-5/8 |
| QXQF80R | 3/8 | 2-1/8 | 1-5/8 |
| QXQF100R | 3/8 | 2-5/8 | 1-5/8 |
| QXQF120R | 3/8 | 3-1/8 | 1-5/8 |
COOPERATED CLENTS
Contact Person: Mrs. Nichole Deng
Tel: 15527011936
Fax: 86-27-8337-2527
