Efficient treatment resistance sheet type silencer

Abstract

The present invention relates to the technical field of muffler devices, in particular to a resistive chip muffler with high efficiency treatment. The resistive chip muffler of the present invention is easy to disassemble and assemble, and reduces maintenance costs; and it can be efficiently treated; it includes a shell And the muffler, the shell includes the left split body, the right split body and the adjustment pipe, the right end of the left split body and the left end of the right split body are provided with external thread structure, the inner wall of the adjustment pipe is provided with internal thread structure, the left split body The right end of the right split body and the left end of the right split body are inserted and screwed into the inside of the regulating tube; both the left split body and the right split body are provided with placement cavities, and are respectively set on the front side wall and the rear side wall of the placement cavity. A front spring and a rear spring are arranged, and the rear end of the front spring and the front end of the rear spring are respectively provided with a front clamp and a rear clamp, and the sound-absorbing sheet is clamped between the front clamp and the rear clamp.

Description

technical field [0001] The invention relates to the technical field of mufflers, in particular to a high-efficiency treatment resistive sheet muffler. Background technique [0002] As we all know, the resistive plate muffler is one of many mufflers. Because of its better noise reduction effect, it is widely used in the air inlet and outlet channels of various appliances in order to eliminate the influence of noise; the existing resistive plate The type muffler includes a shell, and a working chamber is arranged inside the shell, and multiple groups of sound-absorbing sheets are arranged in the working chamber; it is found that this kind of resistive sheet-type muffler has a poor effect on noise control, and It is inconvenient to disassemble and assemble the noise reduction sheet, thereby increasing the maintenance cost. Contents of the invention [0003] In order to solve the above technical problems, the present invention provides a resistive sheet muffler which is easy ...

AI Technical Summary

Problems solved by technology

[0002] As we all know, the resistive plate muffler is one of many mufflers. Because of its better noise reduction effect, it is widely used in the air inlet and outlet channels of various appliances in order to eliminate the influence of noise; the existing resistive plate The type muffler includes a shell, and a working chamber is arranged inside the shell, and multiple groups of sound-absorbing sheets are arranged in the working chamber; it is found that this kind of resistive sheet-type muffler has a poor effect on noise control, and It is inconvenient to disassemble and assemble the muffler, which increases the maintenance cost

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