Compressor structure and air conditioner comprising same

A technology for compressors and compression parts, which is applied in the direction of machines/engines, mechanical equipment, liquid fuel engines, etc. It can solve the problems of limited noise reduction technology and limited space in high-pressure chambers, and achieves reduction of high-frequency noise, attenuation of airflow pulsation, Effect of reducing low-frequency impact noise

Pending Publication Date: 2020-09-11
GREE ELECTRIC APPLIANCES INC
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0003] However, the low back pressure scroll compressor directly discharges the high-pressure gas from the outlet of the fixed scroll to the high-pressure chamber surrounded by the partition plate and the end cover, and the space of the high-pressure chamber is limited, which limits the implementation of noise reduction technology

Method used

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  • Compressor structure and air conditioner comprising same
  • Compressor structure and air conditioner comprising same
  • Compressor structure and air conditioner comprising same

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Embodiment Construction

[0045] see in conjunction figure 1 As shown, according to an embodiment of the present application, a compressor structure includes: a compression part 1, and the compression part 1 includes a first exhaust port 11;

[0046] The compressor structure also includes: a valve plate 31, a valve plate limiter 32 and an elastic member 33; the valve plate 31 is covered on the first exhaust port 11; the valve plate limiter 32 is arranged on the compression part 1, and is connected with The position of the valve plate 31 is corresponding; the elastic member 33 is arranged between the valve plate limiter 32 and the valve plate 31;

[0047] And / or, the compressor structure further includes a shell, the compression part 1 is arranged inside the shell, and the shell includes an end cover 2; the end cover 2 is provided with a second exhaust port 21; the inner surface of the end cover 2 is provided with a drop The noise part 4, the elastic part 33 is arranged between the valve plate limiter ...

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PUM

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Abstract

The invention provides a compressor structure. The compressor structure comprises a compression part which includes a first air outlet. The compressor structure further comprises a valve sheet, a valve sheet limiting piece and an elastic piece; the valve sheet covers the first air outlet; the valve sheet limiting piece is arranged on the compression part and corresponds to the valve sheet in position; the elastic piece is arranged between the valve sheet limiting piece and the valve sheet; and/or, the compressor structure further comprises a shell body, and the compression part is arranged inthe shell body; the shell body comprises an end cover, the end cover is provided with a second air outlet, and the inner surface of the end cover is provided with a noise reduction piece; and the elastic piece is arranged between the valve sheet limiting piece and the valve sheet. According to the compressor structure and an air conditioner comprising the same, low-frequency abnormal noise causedby an air exhaust valve sheet hitting a limiting device is reduced, air exhaust pulsation can be effectively reduced, and accordingly, high-frequency noise is reduced; and medium-high frequency noiseis absorbed, vibration caused by airflow in an air exhaust cavity is reduced, and the sound quality of the whole compressor is improved.

Description

technical field [0001] The present application belongs to the technical field of air conditioners, and in particular relates to a compressor structure and an air conditioner having the same. Background technique [0002] At present, scroll compressors can be divided into low backpressure scroll compressors and high backpressure scroll compressors according to their different suction methods. The high back pressure scroll compressor discharges high-pressure gas directly into the compressor casing, and its large casing space and long exhaust path are more conducive to the implementation of different noise reduction technologies, so its exhaust noise is easier to control . [0003] However, the low-backpressure scroll compressor directly discharges the high-pressure gas from the outlet of the fixed scroll to the high-pressure chamber surrounded by the partition plate and the end cover, and the space of the high-pressure chamber is limited, which limits the implementation of no...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04C29/06F04C18/02F04C29/12
CPCF04C18/0215F04C29/061F04C29/063F04C29/068F04C29/124
Inventor 刘喜兴梁社兵单彩侠郭求和律刚
Owner GREE ELECTRIC APPLIANCES INC
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