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Gas-liquid separator and air conditioner including the gas-liquid separator

A gas-liquid separator and isolation zone technology, applied in the field of separators, can solve problems such as compressor oil shortage, and achieve the effect of improving service life and

Active Publication Date: 2017-01-11
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The present invention aims to provide a gas-liquid separator and an air conditioner including the gas-liquid separator, so as to solve the problem that the gas-liquid separator in the prior art easily causes the compressor to lack oil

Method used

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  • Gas-liquid separator and air conditioner including the gas-liquid separator
  • Gas-liquid separator and air conditioner including the gas-liquid separator
  • Gas-liquid separator and air conditioner including the gas-liquid separator

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Embodiment Construction

[0021] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways defined and covered by the claims.

[0022] see figure 2 and image 3 As shown, according to the embodiment of the present invention, the gas-liquid separator includes a housing 10, a plurality of oil return pipes 20, a connecting pipe 30 and a control part 40, wherein the housing 10 is surrounded to form a housing chamber 11, and the housing chamber 11 includes multiple a plurality of isolation areas 12, and a plurality of isolation areas 12 separate the solution in the housing chamber 11; a plurality of oil return pipes 20 communicate with a plurality of isolation areas 12 in one-to-one correspondence; The oil corresponds to one oil return pipe 20 ; the connecting pipe 30 is arranged between every two adjacent oil return pipes 20 ; the control unit 40 is arranged on the connecting ...

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Abstract

The invention provides a gas-liquid separator and an air conditioner comprising the same. The gas-liquid separator comprises a casing, a plurality of oil return pipes, connecting pipes and control units. An accommodating cavity is formed by enclosing of the casing and comprises a plurality of isolation areas. The oil return pipes are communicated with the isolation areas in one-to-one correspondence, each connecting pipe is arranged between each two adjacent oil return pipes, and the control units are arranged on the corresponding connecting pipes to control connection or disconnection of the connecting pipes. According to the gas-liquid separator and the air conditioner comprising the same, oil starvation of compressors in operation due to halting or load operation of the compressors regularly turned on by an unit for a long time can be avoided, so that service life of the compressors is prolonged and compressor unit operation reliability is improved.

Description

technical field [0001] The invention relates to the field of separators, in particular to a gas-liquid separator and an air conditioner including the gas-liquid separator. Background technique [0002] Such as figure 1 As shown, the bottom of the gas-liquid separator is divided into N areas by baffles according to the N suction quantities of the parallel unit system, and the oil return pipe 20' in each area returns oil. The bottom is divided into N regions by the baffle plate 50' so that the liquid refrigerant returned from the system is forcibly distributed and stored in each region. When the system starts one or several compressors 100' to run with liquid under the severe working condition of partial load, it can avoid all the liquid refrigerant returning to one or some compressors 100' in operation, Effectively improve the operational reliability of the compressor 100'. However, there is a problem in this kind of gas-liquid separator for forced liquid separation—when o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F25B43/02
CPCF25B43/02
Inventor 吴家威张宁李金奎齐方成谢斌斌熊凯
Owner GREE ELECTRIC APPLIANCES INC
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