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Compressor and air conditioner system

A technology for air conditioning systems and compressors, applied in mechanical equipment, machines/engines, liquid fuel engines, etc., can solve the problems of high ambient temperature and poor working stability in the compressor cavity, and achieve simple structure, high reliability, The effect of ensuring operational reliability

Inactive Publication Date: 2016-11-23
GREE ELECTRIC APPLIANCES INC +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a compressor and an air-conditioning system to solve the problems in the prior art that the internal temperature of the compressor cavity is too high and the working stability is poor

Method used

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  • Compressor and air conditioner system

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Embodiment Construction

[0025] 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.

[0026] In order to solve the problems in the prior art that the ambient temperature of the inner cavity of the compressor is too high and the working stability is poor, the present invention provides a compressor.

[0027] Such as figure 1 As shown, the compressor includes a casing 10, a pump body assembly 20 and a motor 70, an intermediate cavity 30 is formed between the pump body assembly 20 and the casing 10, the pump body assembly 20 includes at least two cylinders, and at least two cylinders include a low-pressure stage Cylinder 21 and a high-pressure stage cylinder 22, the gas in the low-pressure stage cylinder 21 is discharged into the middle cavity 30 and discharged to the outside of t...

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Abstract

The invention provides a compressor and an air conditioner system. The compressor comprises an outer shell and a pump body assembly, wherein a middle cavity is formed between the pump body assembly and the outer shell; the pump body assembly comprises at least two air cylinders which comprise one low-pressure air cylinder and one high-pressure air cylinder; and gas inside the low-pressure air cylinder is drained into the middle cavity and drained out of the outer side of the outer shell through the middle cavity and the high-pressure air cylinder. As the inner cavity of the compressor serves as the middle cavity and drained gas inside the high-pressure air cylinder can be drained out of the outer shell directly, the temperature of the inner cavity of the compressor, namely the middle cavity, is reduced effectively, the operation temperature of the compressor is effectively reduced, the working condition temperature of a motor is lowered, operation reliability of the motor is ensured, the working efficiency of the motor is improved, and operation stability and reliability of the compressor are improved.

Description

technical field [0001] The invention relates to the technical field of heat exchange, in particular to a compressor and an air conditioning system. Background technique [0002] Currently, most compressor cavities in rotary compressors have high back pressure. This is caused by the gas discharged from the high-pressure stage cylinder directly entering the compressor cavity. [0003] Due to the high pressure in the inner cavity of the compressor, the compressor is often in a high-temperature operating state, which will cause the working environment temperature of the motor to be too high, reduce the working efficiency of the motor, and reduce the working stability and reliability of the compressor. . Contents of the invention [0004] The main purpose of the present invention is to provide a compressor and an air-conditioning system to solve the problems in the prior art that the inner cavity temperature of the compressor is too high and the working stability is poor. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04C29/04F04C23/00
Inventor 吕丹丹贺申淦徐嘉陶骙
Owner GREE ELECTRIC APPLIANCES INC
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