Purification exhaust pipe

A technology for exhaust pipes and connecting pipes, which is applied in the direction of exhaust treatment, exhaust devices, and noise reduction devices, which can solve the problems of reduced service life, easily damaged exhaust system, high temperature, etc., to prolong service life and reduce high temperature damage , noise reduction effect

Inactive Publication Date: 2020-01-07
李凤岭
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] But now most cars still use No. 92 or No. 95 gasoline. The exhaust gas generated during driving has a severe high temperature, which easily damages the exhaust system and reduces its service life.

Method used

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Embodiment Construction

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0018] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Orientation or position indicated by "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. The relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in...

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Abstract

The invention discloses a purification exhaust pipe. The purification exhaust pipe comprises a shell, wherein the shell comprises an inlet cavity and an outlet cavity and is characterized in that twoshunting cavities communicate between the outlet cavity and the inlet cavity; transversely arranged communication pipes are arranged on the two side walls of the outlet cavity; evaporation air bags are symmetrically arranged on the inner side wall of each communication pipe and filled with evaporation liquid; a first magnet is slidably connected to the inner wall of each communication pipe; and apressure plate is slidably connected in the outlet cavity. According to the purification exhaust pipe, tail gas impacts on the pressure plate, and the kinetic energy of the tail gas is converted intothe kinetic energy of the pressure plate, so that the kinetic energy of the tail gas is reduced, the noise energy generated by the tail gas is synchronously weakened, and thus the noise is lowered; and the high-temperature tail gas is rapidly cooled under the action of cooling liquid, and the high-temperature damage of the tail gas to an exhaust system is greatly reduced due to the lowering of thetemperature, so that the service life of the exhaust pipe is effectively prolonged.

Description

technical field [0001] The invention relates to the technical field of environmental protection, in particular to a purification exhaust pipe. Background technique [0002] Vehicle transportation has slowly begun to spread from door to door, and most cars still use gasoline as fuel to provide energy, so a large amount of exhaust gas will be discharged from the exhaust pipe. [0003] But now most cars still use No. 92 or No. 95 gasoline, and the exhaust gas generated during driving has a severe high temperature, which easily damages the exhaust system and reduces its service life. Contents of the invention [0004] The purpose of the present invention is in order to solve the shortcoming that exists in the prior art, as: most automobiles still use No. 92 or No. 95 gasoline now, and the exhaust gas that produces in the course of running has violent high temperature, thus easily damages exhaust system, reduces its service life. [0005] In order to achieve the above object,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F01N13/08F01N3/04F01N1/16F01N3/08
CPCF01N1/16F01N3/043F01N3/08F01N13/08F01N2240/20
Inventor 李凤岭娄文杰
Owner 李凤岭
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