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Compressor and air conditioning system

A technology of compressors and components, which is applied in the direction of refrigerators, mechanical equipment, machines/engines, etc., can solve problems such as the risk of liquid shock in compressors, reduce the risk of liquid shock, improve performance and reliability, and prevent slippage The effect of detachment from the roller

Pending Publication Date: 2018-12-18
ZHUHAI GREE REFRIGERATION TECH CENT OF ENERGY SAVING & ENVIRONMENTAL PROTECTION
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The main purpose of the present invention is to provide a compressor and an air conditioning system to solve the problem that the compressor is prone to liquid hammer risk in the prior art

Method used

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  • Compressor and air conditioning system
  • Compressor and air conditioning system
  • Compressor and air conditioning system

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Embodiment Construction

[0034] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0035] It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural, and it should also be understood that when the terms "comprising" and / or "comprising" are used in this specification, they mean There are features, steps, operations, means, components and / or combinations thereof.

[0036] It should be noted that the terms "first" and "second" in the description and claims of the present application and the above drawings are used to distinguish simila...

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Abstract

The invention provides a compressor and an air conditioning system. The compressor comprises a pump body assembly, a liquid separator component and a refrigerant pipe. The pump body assembly comprisesa crankshaft, an upper flange, a lower flange, a lower cover plate and an air cylinder assembly. The air cylinder assembly is arranged on the crankshaft in a sleeving manner. The upper flange is arranged on the crankshaft in a sleeving manner and is located on the upper end face of the air cylinder assembly. The lower flange is arranged on the crankshaft in a sleeving manner and is located on thelower end face of the air cylinder assembly. The lower cover plate covers the lower end face of the lower flange. A first channel is arranged on the upper flange. A second channel is arranged on theair cylinder assembly. A third channel is arranged on the lower flange. The second channel is connected between the first channel and the third channel. An air suction opening is arranged on the sidewall of the lower flange, and the third channel communicates with the air suction opening. An outlet pipeline of the liquid separator component is connected with the air suction opening. The first endof the refrigerant pipe is connected with the outlet pipeline, and the second end of the refrigerant pipe is connected with the first channel. According to the compressor and the air conditioning system, the liquid hammer risk of the compressor can be reduced, then a sliding piece is prevented from being separated from a roller, and the performance and reliability of the compressor are improved.

Description

technical field [0001] The invention relates to the technical field of air conditioning, in particular to a compressor and an air conditioning system. Background technique [0002] When the rotary compressor operates at light load and low frequency, due to the small cooling / heating load, it is easy to cause incomplete evaporation of the evaporator. The refrigerant coming out of the evaporator is a gas-liquid two-phase state. When the gas-liquid mixed refrigerant enters the compression It is easy to cause liquid shock in the cylinder of the compressor, which is very harmful to the compressor: first, it will increase the power of the compressor, which is easy to cause wear and tear, which is very unfavorable to the reliability of the compressor; second, it may cause the rollers to separate from the slides, The impact between the sliding vane and the roller will cause abnormal noise and affect the reliability. At the same time, the separation of the roller and the sliding vane ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04C18/356F04C28/24F04C28/26F04C29/00F25B43/00
CPCF04C18/3566F04C28/24F04C28/26F04C29/00F04C29/0092F25B43/00
Inventor 陈辉黄海伟赵旭敏叶晓飞竺宁凯闫婷陈行
Owner ZHUHAI GREE REFRIGERATION TECH CENT OF ENERGY SAVING & ENVIRONMENTAL PROTECTION
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