
full liquid evaporator condenser flooded type heat exchanger oil separator gas-liquid separator coopper tube
The full liquid evaporator is running in the pipe, and the refrigerant evaporates outside the pipe cluster, so the heat transfer surface is basically in contact with the liquid refrigerant. Generally, the refrigerant volume filled in the shell is about 55% - 65% of the effective volume of the cylinder. After the liquid is heated and gasified, it is returned to the compressor through the liquid separator on the top of the cylinder. The operation and management are convenient and the heat transfer coefficient is high.
Flooded Type Evaporator Condenser (External Oil Separator) Single Circuit
Capacity 350KW TO 1800KW
Models | QX-350M | QX-410M | QX-650M | QX-950M | QX-1300M | QX-1800M | ||
Refrigerant R22 (or other environmental refrigerants) | Refrigerating capacity (KW) | 350 | 410 | 650 | 950 | 1300 | 1800 | |
Heating capacity (KW) | 400 | 480 | 730 | 1120 | 1625 | 2250 | ||
Wa | m3/h | 61 | 71 | 112.3 | 164 | 224 | 310 | |
Wb | m3/h | 76 | 88.5 | 141 | 205 | 380 | 387 | |
Dpn | bar | 0.53 | 0.51 | 0.61 | 0.68 | 0.76 | 0.86 | |
Size(mm) | A | 2050 | 2050 | 2540 | 2710 | 2710 | 3050 | |
A1 | 400 | 450 | 450 | 550 | 550 | 550 | ||
A2 | 350 | 380 | 380 | 450 | 450 | 450 | ||
L1 | 2200 | 2200 | 2690 | 2860 | 2860 | 3200 | ||
B | 1140 | 1300 | 1300 | 1580 | 1670 | 1670 | ||
B1 | 600 | 680 | 680 | 820 | 860 | 860 | ||
C1 | 808 | 870 | 870 | 1003 | 1053 | 1053 | ||
C2 | 808 | 870 | 870 | 1003 | 1053 | 1053 | ||
D1 | 355 | 426 | 426 | 566 | 616 | 616 | ||
D2 | 426 | 480 | 480 | 616 | 666 | 666 | ||
H1 | 280 | 300 | 300 | 420 | 420 | 420 | ||
H2 | 240 | 260 | 260 | 380 | 420 | 420 | ||
Inlet/Outlet Size | a/b(DN) | 125 | 150 | 150 | 250 | 250 | 250 | |
c1-2(mm) | 35 | 35 | 42 | 42 | 54 | 54 | ||
d1(mm) | 80 | 92 | 92 | 105 | 105 | 105 | ||
d2(mm) | 54 | 67 | 80 | 80 | 92 | 92 | ||
Oil Separator | Liter | 45 | 55 | 75 | 110 | 200 | 300 | |
Weight | kg | 451 | 690 | 1150 | 1790 | 2270 | 2660 | |
Notes: Wa Evaporator Water Flow Wb Condenser Water Flow Dpn Circulating Cooling Water Pressure Drop Refrigerating condition: 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 condition: 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. |
Wuhan Qiaoxin Refrigeration Equipment CO., LTD
WUHAN QIAOXIN REFRIGERATION EQUIPMENT CO., LTD. was founded in 2003, located in Wuhan Hubei
province, which is a professional manufacturing enterprise dedicated to R&D, design, production and
marketing of shell and tube condenser, evaporator and heat exchanger products etc. From the aspect of
technology, QIAOXIN always hold the leading position in domestic market.
QIAOXIN obtained Class I, Class II Pressure Vessel Design License and Pressure Vessel Manufacture
License, owned CNC machining center, CNC tube expander, CNC cutting machine and CO2 Flux Cored Gas
Shielded Welding etc series of advanced production equipments. QIAOXIN have a group of specialized
persons long engaged in the design and production of heat exchangers. Through long terms of technical
research, development and practice, different types and sizes of heat exchanger from design to production,
installation to test, QIAOXIN formed a complete set of management system. The rigorous design and precise
production, makes QIAOXIN can fulfill different operating requirements of customer and provide products
under various working condition. QIAOXIN also passed ISO9001:2008 international quality system certification,
through advanced quality management system strictly to control the whole process of product R&D, design,
production, inspection and service.
“Quality comes first, go for perfect”, after decades of development, QIAOXIN obtained great reputation not
only in domestic market, also spreads well in abroad. Products are exported to Europe and the United States
(owned PED certificate), Southeast Asia, Africa, and all over the country (including the "Midea" "Chigo"
"Dunham-bush" "TICA" and other well-known domestic air conditioning companies).
QIAOXIN always hold a strong sense of mission to the development of Chinese refrigeration technology, using
the most advanced refrigeration technologies, to realize the harmonious coexistence between man and
nature. On the road of development in the future, QIAOXIN will continue to adhere to the harmonious, healthy
and scientific development direction, following with the enterprise concept of "Ethics first, product second",
carrying with full enthusiasm to provide high cost performance products, outstanding product performance
and efficient services for the general customers.