Silencer for automobile exhaust pipe
A technology for automobile exhaust and muffler, which is applied in muffler devices, machines/engines, engine components, etc., can solve problems affecting car comfort, etc., and achieve the effect of weakening airflow noise, reducing noise, and improving noise reduction effect.
Active Publication Date: 2018-08-10
戴葱葱
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Problems solved by technology
[0004] The purpose of the present invention is to provide a muffler for automobile exhaust pipes, which solves the problem that the noise of the automobile exhaust system affects the comfort of the automobile
Method used
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[0027] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways defined and covered by the claims.
[0028] Refer below Figure 1 to Figure 9 To further explain this application, such as figure 1 A kind of muffler that is used for automobile exhaust pipe as shown, comprises: intake pipe 1, exhaust pipe 2, housing 3 and bracket 4, as figure 1 , figure 2 As shown, the housing 3 is square, and the housing 3 has an air inlet end cover 31, an exhaust end end cover 32, an upper side wall 33 of the housing, a lower side wall 34 of the housing, a front side wall 35 of the housing and a housing Rear side wall 36, dividing plate 7 is installed in the housing 3, dividing plate 7 divides the inner cavity of housing 3 into anterior chamber 38 and rear chamber 39, anterior chamber 38 and rear chamber 39 are provided with through dividing plate 7 Several exha...
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The invention provides a silencer for an automatic exhaust pipe. The silencer comprises a shell, a bracket, an intake pipe and the exhaust pipe, wherein a partition board is mounted in the shell and divides an inner cavity of the shell into a front chamber and a rear chamber; the partition board is provided with a plurality of vent holes; the bracket is mounted on an intake end cover of the shelland located in the front chamber; exhaust plates are mounted on the five walls of the bracket; the five walls of the bracket are all provided with a plurality of through holes; each exhaust plate is provided with a center hole and a plurality of arc-shaped holes, the plurality of arc-shaped holes are uniformly formed in each exhaust plate and are through in the two end faces of the exhaust plate,and the arc-shaped holes are located on the periphery of the center hole; the intake pipe is mounted on the intake end cover, and the rear end of the intake pipe extends to an inner cavity of the bracket; the exhaust pipe is mounted on an exhaust end cover of the shell, and the front end of the exhaust pipe extends into the rear chamber. Through several times of silencing of the silencer for the automatic exhaust pipe, gas noise is effectively weakened, and noise of an automobile exhaust system is lowered.
Description
technical field [0001] The invention relates to a muffler for an automobile exhaust pipe, in particular to a muffler for an automobile exhaust pipe. Background technique [0002] Cars are a common means of transportation in our lives, and have become an indispensable part of modern social life. During the use of cars, countries all over the world have strict regulations on the noise limit values of various vehicles. Noise will affect passengers. The comfort of the car personnel, and the performance of the exhaust system has an important impact on the comfort of the car. The exhaust muffler of the car is an important part of the exhaust system. Noise plays a very important role, so a muffler that can effectively reduce the noise of the car is needed to ensure the comfort of the car. [0003] To sum up, how to provide a muffler that can effectively reduce automobile noise and be used for automobile exhaust pipes is an urgent problem to be solved by those skilled in the art....
Claims
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Login to View More IPC IPC(8): F01N1/08F01N1/22
CPCF01N1/082F01N1/088F01N1/22
Inventor 潘海云
Owner 戴葱葱