Baffle and compressor with same

A compressor, baffle technology, applied in mechanical equipment, machine/engine, liquid fuel engine, etc., can solve problems such as airflow pulsation noise

Inactive Publication Date: 2017-11-21
ZHUHAI LANDA COMPRESSOR +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main purpose of the present invention is to provide a baffle plate and a compressor with it, so as to solve the problem of generating a large amount of pulsating noise of air flow during the exhaust process in the prior art

Method used

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  • Baffle and compressor with same
  • Baffle and compressor with same
  • Baffle and compressor with same

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Embodiment Construction

[0042] 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.

[0043] like Figure 4 to Figure 6 As shown, the present invention provides a baffle.

[0044] Specifically, the baffle includes a main body portion 10 and a gas introduction portion 20 . Wherein, the main body 10 has a free end and a mounting end, the gas introduction part 20 is disposed on the free end of the main body 10 , and the mounting end of the main body 10 is provided with a mounting hole 11 . The gas introduction part 20 includes an introduction channel 22 opened on the free end and extending on the free end to introduce gas.

[0045] The gas introduced into the channel 22 vibrates continuously under the action of pressure fluctuations. Due to the friction and damping effect of the...

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PUM

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Abstract

The invention provides a baffle and a compressor having the same. The baffle includes: a main body with a free end and a mounting end; a gas introduction part arranged at the free end of the main body, and the gas introduction part includes an introduction channel extending on the free end. The gas introduced into the channel vibrates continuously under the action of pressure fluctuations. Due to the friction and damping effect of the gas vibration, part of the sound energy is converted into heat energy and dissipated. The corresponding pressure fluctuations become relatively gentle, and the airflow noise is reduced accordingly. . The baffle plate of the present invention and the compressor having the same can effectively reduce the air flow pulsation noise generated by the exhaust pressure and the gas return pressure, and solve the problem of a large amount of air flow pulsation noise in the exhaust process in the prior art.

Description

technical field [0001] The invention relates to a baffle plate and a compressor with the same. Background technique [0002] At present, the noise sources of compressors mainly include airflow pulsation noise, mechanical noise and electromagnetic noise. The exhaust method of the compressor adopts the form of reed valve plate, and the valve plate is affected by the airflow pressure of the exhaust port and the backflow airflow pressure outside the chamber, and curls up and down. like Figure 1 to Figure 3 As shown, the baffle in the compressor has a baffle main body 10', and one end of the baffle main body 10' has a mounting hole 11', and the baffle is arranged above the valve plate that is arranged at the exhaust port. During the exhaust process, due to the pressure from two aspects, a large amount of air pulsation noise is generated, which affects people's quality of life. Contents of the invention [0003] The main purpose of the present invention is to provide a baffle...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F04C29/06F04C29/12
Inventor 程剑国范少稳潘登崔雪梅詹大强
Owner ZHUHAI LANDA COMPRESSOR
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