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Product Details:
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| Refrigerant: | R22 | Type: | Shell And Tube Type |
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| Shell Material: | Seamless Steel Pipe | Cooling Capacity: | 18KW~3000KW |
| Application: | Cooling Industry | Refrigerating Medium: | Glycol Solution |
| High Light: | straight tube heat exchanger,dry type evaporator |
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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
| Models | QXU35D6 | QXU47D6 | QXU56D6 | QXU65D8 | QXU80D8 | QXU95D8 | ||
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Rated data Refrigerant R22 ti=12°C te=2°C tu=7°C Dts=5°C |
Qn | KW | 35 | 47 | 56 | 65 | 80 | 95 |
| Kcal/h(×103 ) | 30.2 | 40.4 | 48.2 | 56.7 | 68.8 | 81.7 | ||
| Wn | m3 /h | 6 | 8 | 9.6 | 11.4 | 13.8 | 16.4 | |
| Wm | m3 /h | 10 | 11.4 | 12 | 14.5 | 19 | 21 | |
| Dpn | bar | 0.27 | 0.41 | 0.35 | 0.39 | 0.42 | 0.46 |
| Models | QXU35D6 | QXU47D6 | QXU56D6 | QXU65D8 | QXU80D8 | QXU95D8 | |
| Dimension(mm) | A | 1275 | 1407 | 1431 | 1431 | 1631 | 1781 |
| B | 168 | 168 | 168 | 168 | 219 | 219 | |
| C | 107 | 107 | 161 | 161 | 200 | 200 | |
| D | 1040 | 1190 | 1030 | 1180 | 1380 | 1530 | |
| E | 200 | 200 | 200 | 240 | 240 | 240 | |
| 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) | 50 | 50 | 50 | 50 | 65 | 65 |
| D1(mm) | 16 | 16 | 22 | 22 | 22 | 22 | |
| D2(mm) | 22 | 22 | 35 | 35 | 35 | 35 | |
| P(kg) | 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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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) | Refrigerate 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 | |
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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 |
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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. |
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FULL LIQUID TYPE EVAPORATOR AND CONDENSER EXTERNAL OIL
(SINGLE CIRCUIT) CAPACITY: 700KW TO 1800KW
| Models | QX-700M | QX-820M | QX-950M | QX-1100M | QX-1300M | QX-1500M | 1800M | ||
| Refrigerant R22 (or other environmental refrigerants) | Refrigerate capacity (KW) | 700 | 820 | 950 | 1100 | 1300 | 1500 | 1800 | |
| Heating capacity (KW) | 810 | 950 | 1120 | 1350 | 1625 | 1875 | 2250 | ||
| Wa | m3/h | 121 | 141.5 | 164 | 190 | 224 | 258.5 | 310 | |
| Wb | m3/h | 151 | 177 | 205 | 237 | 280 | 323 | 387 | |
| Dpn | bar | 0.63 | 0.65 | 0.68 | 0.72 | 0.76 | 0.79 | 0.86 |
| Models | QX-700M | QX-820M | QX-950M | QX-1100M | QX-1300M | QX-1500M | QX-1800M | |
| Dimension(mm) | A | 2710 | 2710 | 2710 | 2710 | 2710 | 2850 | 3050 |
| A1 | 500 | 500 | 550 | 550 | 550 | 550 | 550 | |
| A2 | 400 | 400 | 450 | 450 | 450 | 450 | 450 | |
| L1 | 2860 | 2860 | 2860 | 2860 | 2860 | 3000 | 3200 | |
| B | 1420 | 1420 | 1580 | 1580 | 1670 | 1670 | 1670 | |
| B1 | 740 | 740 | 820 | 820 | 860 | 860 | 860 | |
| C1 | 920 | 920 | 1003 | 1003 | 1053 | 1053 | 1053 | |
| C2 | 920 | 920 | 1003 | 1003 | 1053 | 1053 | 1053 | |
| D1 | 480 | 480 | 566 | 566 | 616 | 616 | 616 | |
| D2 | 530 | 530 | 616 | 616 | 666 | 666 | 666 | |
| H1 | 350 | 350 | 420 | 420 | 420 | 420 | 420 | |
| H2 | 280 | 280 | 380 | 380 | 420 | 420 | 420 | |
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Inlet/Outlet (diameter) Connection |
a/b(DN) | 200 | 200 | 250 | 250 | 250 | 250 | 250 |
| c1-2 (mm) | 42 | 42 | 42 | 42 | 54 | 54 | 54 | |
| d1(mm) | 92 | 105 | 105 | 105 | 105 | 105 | 105 | |
| d2(mm) | 80 | 80 | 80 | 92 | 92 | 92 | 92 | |
| Corresponding external oil | Volume (L) | 85 | 100 | 110 | 160 | 200 | 240 | 300 |
| Weight | P (KG) | 1360 | 1580 | 1790 | 1930 | 2270 | 2480 | 2660 |
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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. |
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COOPERATED CLENTS
Contact Person: Mrs. Nichole Deng
Tel: 15527011936
Fax: 86-27-8337-2527
