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Exhaust pipe with safety relief valve

A pressure relief valve, exhaust pipe technology, applied in the direction of exhaust device, muffler device, engine components, etc., can solve the problems of low filtration efficiency, inability to release, short service life, etc., and achieve high filtration efficiency and reasonable structural design. Effect

Inactive Publication Date: 2016-06-15
WUHU EVERSHINE AUTOMOTIVE COMPONENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing exhaust pipe has relatively low filtration efficiency, short service life, and cannot be released when the resistance of the filter section is large.

Method used

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  • Exhaust pipe with safety relief valve

Examples

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Embodiment Construction

[0009] like figure 1 As shown, an exhaust pipe with a safety pressure relief valve is composed of a gas inlet pipe 1, a gas outlet pipe 2 and a filter pipe 3, and the filter pipe 3 is placed between the gas inlet pipe 1 and the gas outlet pipe 2, An active carbon filter layer 4 is provided on both sides of the filter pipeline 3, that is, where it is connected to the gas inlet pipe 1 and the gas outlet pipe 2, and an overpressure protection relief valve 5 is provided in the middle of the filter pipeline 3.

[0010] The above content is only an example and description of the structure of the present invention. Those skilled in the art make various modifications or supplements to the described specific embodiments or replace them in similar ways, as long as they do not deviate from the structure of the invention or Anything beyond the scope defined in the claims shall belong to the protection scope of the present invention.

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Abstract

The invention relates to an exhaust pipe, in particular to an exhaust pipe with a safety pressure relief valve. It is composed of gas inlet pipe, gas outlet pipe and filter pipe. The filter pipe is placed between the gas inlet pipe and the gas outlet pipe. The two sides of the filter pipe are the parts connected to the gas inlet pipe and the gas outlet pipe. There is an activated carbon filter layer, and an overpressure protection relief valve is installed in the middle of the filter pipeline. The exhaust pipe with the safety relief valve of the invention has reasonable structural design and high filtering efficiency. The safety protection of the exhaust pipe is realized by setting the overpressure protection pressure relief valve.

Description

technical field [0001] The invention relates to an exhaust pipe, in particular to an exhaust pipe with a safety pressure relief valve. Background technique [0002] The existing exhaust pipe has relatively low filtration efficiency, short service life, and cannot be released when the resistance of the filter section is large. Contents of the invention [0003] In view of the technical problems existing in the prior art, the object of the present invention is to provide an exhaust pipe with a safety pressure relief valve with simple structure, high filtration efficiency and safety function. [0004] The technical scheme that the present invention adopts is as follows: [0005] An exhaust pipe with a safety pressure relief valve is composed of a gas inlet pipe, a gas outlet pipe and a filter pipe. The filter pipe is placed between the gas inlet pipe and the gas outlet pipe. The part where the gas inlet pipe and the gas outlet pipe are connected is provided with an activate...

Claims

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Application Information

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IPC IPC(8): F01N13/08F01N3/021
CPCF01N13/082F01N3/0215F01N2250/14
Inventor 刘华杨涛
Owner WUHU EVERSHINE AUTOMOTIVE COMPONENT