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Silencer convenient to mount with adjusting function

A technology of muffler and function, applied in the direction of coupling, engine seal, machine/engine, etc., can solve the problem that the muffler cannot be installed with the exhaust pipe, reduce the scope of application of the muffler, reduce the convenience of the muffler, etc., so as to improve the convenience. , high practicability, the effect of reducing air pressure

Inactive Publication Date: 2020-06-16
GUANGZHOU SONGBIN ENG TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing muffler is usually installed on the exhaust pipe by welding, which makes disassembling and assembling the muffler more cumbersome, time-consuming and laborious, and reduces the convenience of disassembling the muffler. Not only that, but the installation size of the existing muffler is fixed , resulting in the inability of the muffler to be installed on exhaust pipes of different sizes, thereby reducing the scope of application of the existing muffler and reducing the practicability of the existing muffler

Method used

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  • Silencer convenient to mount with adjusting function
  • Silencer convenient to mount with adjusting function
  • Silencer convenient to mount with adjusting function

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Embodiment Construction

[0024] The present invention will now be described in further detail with reference to the drawings. These drawings are all simplified schematic diagrams, which merely illustrate the basic structure of the present invention in a schematic manner, so they only show the structures related to the present invention.

[0025] Such as figure 1 As shown, an easy-to-install muffler with adjusting function includes a main body 1, an air inlet pipe 2, an air outlet pipe 3, an exhaust pipe 4, an adjustment mechanism and two installation mechanisms. The air inlet pipe 2 and the air outlet pipe 3 are respectively Are arranged on both sides of the main body 1, one end of the exhaust pipe 4 is arranged inside the intake pipe 2, the exhaust pipe 4 is arranged coaxially with the intake pipe 2, and the mounting mechanism and the adjusting mechanism are both arranged in the intake pipe Inside 2, two mounting mechanisms are arranged symmetrically with respect to the axis of the intake pipe 2, and th...

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PUM

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Abstract

The invention relates to a silencer convenient to mount with an adjusting function. The silencer comprises a body, an air inlet pipe, an air outlet pipe, an exhaust pipe, an adjusting mechanism and two mounting mechanisms. Each mounting mechanism comprises a fixed box, a suction cup, a pull rod, a pull plate, a limiting assembly and a first spring. The adjusting mechanism comprises an airbag, a pull ring and two inflation assemblies. According to the silencer convenient to mount with the adjusting function, by means of the mounting mechanisms, the mounting convenience is improved, and higher practicality is achieved; and by means of the adjusting mechanism, the airbag is inflated to carry out sealing work, clearances of different sizes can be sealed, and therefore the silencer can be mounted on exhaust pipes with different pipe diameters, the application range of the silencer is widened, and the practicality of the silencer is improved.

Description

Technical field [0001] The invention relates to the field of noise reduction and noise reduction equipment, in particular to a muffler with an adjustment function that is easy to install. Background technique [0002] Muffler means that for airflow pipes that have noise transmission at the same time, pipes and elbows with sound absorption linings or noise reduction devices such as pipes with sudden changes in cross-sectional area and other discontinuous acoustic impedance can be used to attenuate or reduce the noise in the pipe. Reflect back. The former is called a resistive muffler, the latter is called a resistive muffler, and there are also impedance composite mufflers. [0003] The existing muffler is usually installed on the exhaust pipe by welding, which causes the staff to disassemble and assemble the muffler more cumbersome, time-consuming and laborious, reducing the convenience of disassembling and assembling the muffler. Not only that, the existing muffler has a fixed in...

Claims

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Application Information

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IPC IPC(8): F16L37/14F16J15/46F16L55/033F04B33/00
CPCF04B33/00F16J15/46F16L37/14F16L55/033
Inventor 李玉盛
Owner GUANGZHOU SONGBIN ENG TECH CO LTD
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