Centrifugal unit for oil-gas separation and horizontal efficient oil-gas separator
An oil-gas separator and oil-gas technology, which is applied in the direction of refrigeration components, refrigerators, lighting and heating equipment, etc., can solve the problems of increasing the burden on the filter screen, reducing the separation effect of oil and gas, and affecting the separation effect of oil-gas mixture, so as to increase the effective circulation volume , oil and gas separation efficiency improvement, the effect of reducing the liquid level
Active Publication Date: 2013-11-13
HEFEI GENERAL MACHINERY RES INST
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Problems solved by technology
If the oil consumption of the compressor is high, the oil droplets with larger particle size will inevitably increase the burden on the filter when passing through the filter, and when the filter is gradually filled with oil droplets, the filter will also have a greater impact on the oil-air mixture. At this time, if the displacement of the compressor increases, the flow rate of the oil-air mixture will also increase, which will further reduce the horizontal oil-air separation that only relies on filtration and gravity to separate refrigeration oil. The oil and gas separation effect of the device
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[0029] The preferred modes of the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0030] see figure 1 and 2 , a centrifugal unit for oil and gas separation, including a centrifugal chamber 1 for centrifugal movement of the oil and gas mixture, the feed end of the centrifugal chamber 1 is provided with a feed inlet 4 for conveying the oil and gas mixture, and the discharge of the centrifugal chamber 1 A collision plate 2 for oil and gas separation is provided in the direction.
[0031] In the centrifugal unit of the present invention, by setting the centrifugal chamber 1 for the centrifugal movement of the oil-gas mixture, the refrigerated oil passes through the centrifugal chamber 1 and then hits the collision plate 2, and the liquid components in the oil-gas mixture collide with the collision plate 2 and then decelerate and change. The gaseous components in the oil-air mixture escape to the outside of the centrifu...
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The invention relates to oil-gas separation equipment in refrigeration systems, in particular to a centrifugal unit for oil-gas separation and a horizontal efficient oil-gas separator. The centrifugal unit comprises a centrifugal chamber for allowing an oil-gas mixture to perform centrifugal motion, a material inlet for conveying the oil-gas mixture is arranged at the material inlet end of the centrifugal chamber, and a collision plate for oil-gas separating is arranged in the discharging direction of the centrifugal chamber. A drum body of the oil-gas separator is provided with a material inlet pipe for conveying the oil-gas mixture and an exhaust pipe for discharging gas state separated materials, the centrifugal unit, a maze type deoiling unit, a first filter unit and a second filter unit are sequentially arranged between the material inlet pipe and the exhaust pipe in the drum body, and the material inlet pipe is communicated with the material inlet of the centrifugal chamber in the centrifugal unit. The horizontal efficient oil-gas separator can more thoroughly separate oil from gas under the condition of larger discharge capacity and larger oil consumption of a compressor, and is good in separation effect and high in separation efficiency.
Description
technical field [0001] The invention relates to oil-gas separation equipment in a refrigeration system, in particular to a centrifugal unit and a horizontal high-efficiency oil-gas separator for oil-gas separation. Background technique [0002] Refrigeration compressors need a large amount of refrigerating oil to lubricate the mechanical moving parts in the compressor and take away the heat generated in the compressor during operation. During this process, the refrigerating oil and the refrigerant in the compressor are vaporized into oil and gas At this time, a high-efficiency oil-air separator must be used to separate the refrigerating oil from the oil-air mixture. On the one hand, it is to ensure that the refrigerating oil returns to the oil storage tank of the compressor to prevent the compressor from freezing. Lack of oil causes failure, thereby prolonging the overall life of the compressor; on the other hand, it is also to prevent the refrigeration oil from affecting th...
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IPC IPC(8): F25B43/02
Inventor 宋有强樊海彬岳海兵许敬德夏玲戴琳郑庆伟
Owner HEFEI GENERAL MACHINERY RES INST