A Cyclone Dust Removal High Life Automobile Muffler
A technology of automobile muffler and cyclone dust removal, which is applied in muffler devices, machines/engines, engine components, etc., can solve the problems of blockage of air holes of muffler components and unusable mufflers, and achieves simple structure, increased service life, and anti-noise. powerful effect
Active Publication Date: 2016-07-06
南京海特汽车部件有限公司
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Problems solved by technology
The traditional structure is direct current and the air passage structure. After a long time, the air passage holes inside the muffler will be blocked, making the muffler unusable. Therefore, the life of the general muffler is 3 to 5 years.
Method used
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Embodiment 1
[0027] like Figure 1-Figure 3 shown.
[0028] A cyclone dust removal high-life automobile muffler includes a first muffler chamber 83, a second muffler chamber 85, a third muffler chamber 88, and an air outlet end 89, which are connected in sequence. The first muffler chamber 83 is provided with a second muffler chamber. The guide pipe 82, the gas to be silenced extends into the second guide pipe 82 through the first guide pipe 81 and then introduced. The first muffler chamber 83 communicates with the second muffler chamber 85 through the third guide pipe 84. The second muffler chamber 85 communicates with the third muffler chamber 88 through the fourth guide pipe 87, and the third muffler chamber 88 passes through the air outlet end 89 through the fifth guide pipe 8 and communicates with the external environment; the second guide pipe 82 is a cylinder with closed front and rear ends. The second guide pipe 82 communicates with the first muffler chamber 83 through a number of...
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The invention discloses a cyclone dust-removing long-life automobile muffler, comprising a rectangular flat piece of the muffler tube, the flat piece of the muffler tube is provided with a plurality of double-door and window-shaped holes, and the double-door-window-shaped holes include a rectangular shape arranged on the flat piece of the muffler tube The sound hole is provided with a beam, the axis of the beam coincides with the midpoint of the opposite side of the sound hole, and the two sides of the beam are connected with the wing plate A and the wing plate B, and the beam divides the sound hole into equal areas. And two symmetrical through holes, the acute angle A is formed between the wing plate A and the flat piece of the muffler tube, the acute angle B is formed between the wing plate B and the flat piece of the muffler tube, the area of the wing plate A is equal to the sound hole on the left side of the beam The area of the area, the area of the wing plate B is equal to the area of the sound hole on the right side of the beam. The invention has the beneficial effects of simple structure and strong anti-noise ability.
Description
technical field [0001] The invention relates to the field of automobile muffler, in particular to a cyclone dust-removing high-life automobile muffler. Background technique [0002] The muffler cylinder end cover assembly, as an important component of automobile noise reduction, is mainly composed of a muffler cylinder and an end cover. The muffler cylinder is provided with evenly arranged circular sound holes, and the end cover is a flat plate structure. After the above muffler is used in the Alto car, it can reduce the noise. When the original output noise of the engine is 95 decibels, after the muffler end cover assembly, the output is 73.58 decibels, and the noise is still relatively large. The traditional structure is a direct current structure, which is an air-passing structure. After a long time, the air-passing holes inside the muffler components will be blocked, making the muffler unusable. Therefore, the general life of the muffler is 3 to 5 years. SUMMARY OF THE...
Claims
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IPC IPC(8): F01N13/00F01N1/06F01N1/08
Inventor 朱文远周尚燕胡建中
Owner 南京海特汽车部件有限公司