
Oil Separator Tubular Heat Exchanger Used Dry Expansion Type
Oil separator, its role is to refrigeration compressor discharge. The lubricating oil of high pressure steam, to ensure the equipment running safely and efficiently.According to reduce the air velocity and points in the direction of air flow change principle of oil, the oil droplet in high pressure steam under gravity separation.General air velocity under 1 m/s, can be contained in the steam above 0.2 mm diameter droplets separated.Commonly used oil separator has washing type, centrifugal, packing type and filter type.
Oil separator is installed between compressor outlet and condenser inlet. The heat transfer effect in condenser and evaporator is improved by separating.The oil separator appears to be more important to the system with poor oil and industrial solubility.
Simple working principle of oil separator: compressor out of high pressure gas (gaseous working medium and lubricant), enter the oil separator, into the oil separator of guide, the guide blade spiraling flow, by centrifugal force and gravity, be separated from the working medium gas, lubricating oil along the cylinder wall. The gas is produced by a porous baffle that leads from the center pipe to the oil separator. The separated lubricating oil is concentrated in the lower part of the oil separator, which can be discharged periodically, or used float ball valve to automatically return the lubricant to the crankcase of the compressor. The velocity of the centrifugal cyclotron is recommended: ammonia 10-25m/s, fluoron 20-20m/s.
OIL SEPARATOR CAPACITY 50L TO 200L
Models | L | Dimension (mm) | Kg | ||||||
A | B | C | D | D1 | E | F | |||
QXYFQ50L | 50 | 600 | 280 | 180 | 325 | 273 | 390 | 420 | 90 |
QXYFQ75L | 75 | 650 | 300 | 200 | 325 | 273 | 438 | 460 | 120 |
QXYFQ95L | 95 | 650 | 320 | 220 | 377 | 325 | 462 | 500 | 142 |
QXYFQ120L | 120 | 750 | 350 | 250 | 426 | 355 | 492 | 550 | 168 |
QXYFQ150L | 150 | 800 | 400 | 300 | 480 | 377 | 410 | 560 | 190 |
QXYFQ170L | 170 | 950 | 480 | 380 | 530 | 426 | 638 | 700 | 258 |
QXYFQ200L | 200 | 1180 | 480 | 380 | 530 | 426 | 868 | 930 | 286 |
Models | Corresponding cooling capacity | INLET a | OUTLET b | Return opening k |
KW | Copper tube external diameter (mm) | Copper tube external diameter (mm) | Copper tube external diameter (mm) | |
QXYFQ50L | 150-250 | 54 | 54 | 16 |
QXYFQ75L | 260-450 | 67 | 67 | 16 |
QXYFQ95L | 460-650 | 80 | 80 | 19 |
QXYFQ120L | 660-850 | 92 | 92 | 19 |
QXYFQ150L | 960-1150 | 105 | 105 | 19 |
QXYFQ170L | 1160-1350 | 105 | 105 | 19 |
QXYFQ200L | 1360-1600 | 133 | 133 | 19 |
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 | 1-1/2vv |
COOPERATED CLENTS
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.