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Convenient silencer

A muffler, a convenient technology, applied in the direction of machines/engines, pumping devices for elastic fluids, non-variable pumps, etc., can solve the problem of limited noise reduction effect, achieve good noise reduction effect and improve work Efficiency, the effect of reducing production costs

Inactive Publication Date: 2013-11-27
赵志平
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since another part of the noise of the fan is wind noise, the above-mentioned method has a very limited noise reduction effect on wind noise.

Method used

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  • Convenient silencer

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Embodiment Construction

[0014] In order to deepen the understanding of the present invention, the present invention will be further described below in conjunction with the examples and accompanying drawings. The examples are only used to explain the present invention and do not constitute a limitation to the protection scope of the present invention.

[0015] Such as figure 1 As shown, a convenient muffler of the present invention includes a muffler housing 1, one end of the muffler housing 1 is provided with an air inlet 2, the other end is provided with an exhaust port 3, and the inside of the muffler housing 1 is provided with a muffler cylinder 4 , there is a gap between the muffler cylinder 4 and the muffler shell 1, a number of muffler holes 5 are opened on the muffler cylinder 4, the muffler cylinder 4 communicates with the air inlet 2 and the exhaust port 3, the inside of the muffler cylinder 4 The upper end and the lower end are provided with sound-absorbing sheets 6 at intervals.

[0016] ...

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Abstract

The invention discloses a convenient silencer which comprises a silencer shell, wherein an air inlet is formed in one end of the silencer shell, and an exhaust port is formed in the other end of the silencer shell; the silencer shell is internally provided with a silencing pot, and a gap is reserved between the silencing pot and the silencer shell; the silencing pot is provided with a plurality of silencing holes, the silencing pot is communicated with the air inlet and the exhaust port, and silencing pieces are arranged at the upper and lower ends inside the silencing pot at intervals. The convenient silencer disclosed by the invention has the advantages that the convenient silencer is simple in structure, convenient to use and low in manufacturing cost; the production cost of enterprises is greatly lowered; the silencing pieces are matched with the silencing pot, so that the convenient silencer is good in silencing effect and convenient to operate, and the work efficiency is greatly improved; an elastic piece is arranged, so that the service life of the silencing pieces can be prolonged, and damage caused by long-term use can be avoided.

Description

technical field [0001] The invention relates to a muffler, in particular to a convenient muffler. Background technique [0002] In the prior art, in the production process of industrial and mining enterprises, the noise generated by the fan is one of the main noises. The general method used is to isolate the base of the fan from the ground with a buffer material. This method is to isolate the noise generated by the fan rotation from the ground, and can partially eliminate the energy that generates the noise. However, since another part of the noise of the fan is wind noise, the above-mentioned method has extremely limited noise reduction effect on wind noise. [0003] Therefore, in order to solve the above problems, a new technical solution is provided. Contents of the invention [0004] The purpose of the present invention is to provide a convenient muffler. [0005] The technical scheme adopted in the present invention is: [0006] A convenient muffler, comprising a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04D29/66
Inventor 赵志平
Owner 赵志平