Transverse silencer

A muffler, horizontal technology, applied in the direction of the muffler, exhaust device, machine/engine, etc., can solve the user's uncomfortable feeling, the low frequency of the muffler is not good, etc.

Inactive Publication Date: 2015-03-18
无锡红湖消声器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The function of the automobile muffler is to reduce the noise generated by the engine, reduce the vibration, improve the comfort of the car, and protect the environment. The low frequency of the muffler in the prior art is not good, and the user feels uncomfortable

Method used

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  • Transverse silencer
  • Transverse silencer
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Examples

Experimental program
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Effect test

Embodiment Construction

[0014] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0015] see figure 1 , figure 2 and image 3 As shown, a horizontal muffler includes a cylinder body 1, an air inlet pipe 2 and an air outlet pipe 3. The cylinder body 1 is composed of an upper shell 11 and a lower shell 12. The air inlet pipe 2 is located on the top of the cylinder body 1. The air pipe 1 is provided with a first small hole group 1001, the air outlet pipe 3 is located on the left side of the cylinder 1, and the cylinder 1 is provided with a first partition 101, a second partition 102, a third partition 103 and a first diffuser The pipe 104 and the second diffuser pipe 105, the first partition 101, the second partition 102 and the third partition 103 div...

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PUM

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Abstract

The invention relates to an automobile engine exhaust rear silencer, in particular to a transverse silencer. The transverse silencer comprises a cylinder, a gas inlet pipe and a gas outlet pipe, wherein the cylinder consists of an upper shell and a lower shell; the gas inlet pipe is positioned at the top of the cylinder, and is provided with a first small hole set; the gas outlet pipe is positioned at the left side of the cylinder; a first spacing plate, a second spacing plate, a third spacing plate, a first diffusing pipe and a second diffusing pipe are arranged in the cylinder; the inner space of the cylinder is divided into a first expansion silencing cavity, a second expansion silencing cavity, a third expansion silencing cavity and a fourth expansion silencing cavity from right to left in sequence by the first spacing plate, the second spacing plate and the third spacing plate; the gas inlet pipe downwards vertically extends into the third expansion silencing cavity; the second diffusing pipe connected with the gas outlet pipe is horizontally positioned in the fourth expansion silencing cavity; and one end of the second diffusing pipe is communicated with the third expansion silencing cavity. The transverse silencer can effectively improve the capacity of eliminating low frequency noise.

Description

technical field [0001] The invention relates to an automobile engine exhaust rear muffler, in particular to a horizontal muffler. Background technique [0002] The effect of the automobile muffler is to reduce the noise produced by the engine, reduce vibration, improve the comfort of the car, and protect the environment. The low frequency of the muffler in the prior art is not good, and the user feels uncomfortable. Contents of the invention [0003] In order to solve the above technical problems, the object of the present invention is to provide a horizontal muffler that can effectively improve the ability of the muffler to eliminate low-frequency noise and improve the comfort of the car. [0004] The horizontal muffler of the present invention includes a cylinder body, an air inlet pipe and an air outlet pipe. The cylinder body is composed of an upper shell and a lower shell. The air inlet pipe is located on the top of the cylinder body. The air inlet pipe is provided wi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F01N1/08F01N1/06F01N13/00
Inventor 刘德香
Owner 无锡红湖消声器有限公司
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