Ash scraping exhaust pipe

An exhaust pipe and exhaust port technology, which is applied to exhaust devices, mufflers, internal combustion piston engines, etc., can solve the problems of easy accumulation of dust in exhaust ports, and achieve the effect of ensuring exhaust efficiency.

Inactive Publication Date: 2017-08-15
广西柳州方益建筑工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Most of the existing automobile exhaust devices are mufflers lying under the longitudinal beams, or arranged outside the frame, but these arrangements have always had the problem that the exhaust port is easy to accumulate dust, so it is necessary to solve these problems

Method used

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  • Ash scraping exhaust pipe

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Embodiment Construction

[0009] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0010] Such as figure 1 As shown, a dust-scraping exhaust pipe includes an exhaust main pipe 1, a one-way valve 2 and a muffler 3. The one-way valve 2 is placed in the middle of the exhaust main pipe 1, and the one-way valve 2 is placed along the The exhaust main pipe 1 is connected to the exhaust port of the exhaust main pipe 1; the muffler 3 is placed at the exhaust port of the exhaust main pipe 1; the exhaust main pipe 1 is provided with fan blades 4, so The fan blade 4 is connected with a spiral dust-scraping iron wire 5 through a connecting rod, and the fan blade 4 and the spiral dust-scraping iron wire 5 are located between the one-way valve 2 and the muffler 3 .

[0011] The engine discharges exhaust gas int...

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Abstract

The invention relates to an ash scraping exhaust pipe. The ash scraping exhaust pipe comprises a main exhaust pipe body, a check valve and a silencer. The check valve is arranged in the middle of the main exhaust pipe body and is connected with an exhaust port of the main exhaust pipe body along the main exhaust pipe body. The silencer is arranged at the exhaust port of the main exhaust pipe body. Fan blades are arranged in the main exhaust pipe body and connected with spiral ash scraping iron wires through connecting rods. The fan blades and the spiral ash scraping iron wires are located between the check valve and the silencer. Compared with the prior art, the check valve controls connection of the middle of the main exhaust pipe body, and gas is exhausted through the main exhaust pipe body when an automobile runs in water; and airflow drives the fan blades to rotate, fan blades drive the spiral ash scraping iron wires to rotate to scrape ash, ash can be effectively removed, and thus the exhaust efficiency is ensured.

Description

technical field [0001] The invention relates to the technical field of auto parts, in particular to a dust-scraping exhaust pipe. Background technique [0002] Most of the existing automobile exhaust devices are mufflers lying under the longitudinal beams, or arranged outside the vehicle frame, but these arrangements always have the problem that the exhaust port is easy to accumulate dust, so it is necessary to solve these problems. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a dust-scraping exhaust pipe. [0004] The technical solution of the present invention to solve the above-mentioned technical problems is as follows: a dust-scraping exhaust pipe, including an exhaust main pipe, a one-way valve and a muffler, the one-way valve is placed in the middle of the exhaust main pipe, and the one-way The valve leads along the exhaust main pipe to the exhaust port of the exhaust main pipe; the muffler is placed a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F01N13/08F01N5/04
CPCF01N5/04F01N13/08Y02T10/12
Inventor 蒋毅
Owner 广西柳州方益建筑工程有限公司
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