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Waterproof exhaust pipe

An exhaust pipe, anti-water ingress technology, applied in the direction of exhaust device, muffler device, engine components, etc., can solve the problems of entering the exhaust pipe, engine flameout, etc., to prolong the service life, save money, and solve the problem of engine flameout. Effect

Inactive Publication Date: 2014-09-10
廖大涌
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Exhaust pipe outlets of existing automobiles are all installed in the lower part of the car. When it rains, there will be many puddles on the road. Rainwater will easily overflow the outlet of the exhaust pipe and enter the inside of the exhaust pipe to cause the engine to stall. great inconvenience

Method used

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Embodiment Construction

[0012] In order to better illustrate the present invention, further description will now be made in conjunction with the accompanying drawings.

[0013] Such as Figures 1 to 2 , a water-proof exhaust pipe, comprising a muffler 1, an exhaust tailpipe 2 connected with the muffler, a branch pipe 3 arranged on the exhaust tailpipe 2, a branch pipe 3 connected to the exhaust tailpipe A blower housing 4, a blower 5 is installed in the blower housing 4, the air outlet of the blower 5 is located in the branch pipe 3, and the angle between the branch pipe 3 and the outlet direction of the exhaust tail pipe 2 is 135°C~150°C ° C; the material of the exhaust tailpipe 2 is stainless steel; the blower 5 is a centrifugal blower; the exhaust tailpipe 2 and the branch pipe 3 are integrally formed.

[0014] The working principle of the present invention: the exhaust gas discharged from the automobile reaches the exhaust tailpipe 2 after passing through the muffler 1. When no water overflows t...

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Abstract

The invention discloses a waterproof exhaust pipe and relates to the field of vehicle fittings. The waterproof exhaust pipe comprises a muffler, a tail pipe, a branch pipe and a blower housing, wherein the tail pipe is connected with the muffler, the branch pipe is arranged on the tail pipe, the blower drum is connected with the tail pipe through the branch pipe, a blower is mounted in the blower housing, an air outlet of the blower is arranged in the branch pipe, and the branch pipe and the outlet direction of the tail pipe form an included angle ranging from 135 degrees to 150 degrees. The blower is mounted on the tail pipe, and rotates to generate centrifugal force when an outlet of the exhaust pipe is immersed by water, so that water is displaced so as not to enter the tail pipe and tail gas generated by an automobile can normally exhaust, the problem of engine flameout caused by water inflow of the exhaust pipe is effectively solved, service life of an engine is prolonged, convenience is provided for users and investment is saved.

Description

technical field [0001] The invention relates to the field of vehicle accessories, in particular to a water ingress-proof exhaust pipe. Background technique [0002] Exhaust pipe outlets of existing automobiles are all installed in the lower part of the car. When it rains, there will be many puddles on the road. Rainwater will easily overflow the outlet of the exhaust pipe and enter the inside of the exhaust pipe to cause the engine to stall. Great inconvenience. Contents of the invention [0003] The present invention provides a water-ingress-proof exhaust pipe to overcome the deficiency of the prior art that the exhaust pipe enters the water in rainy days and causes the engine to stall. The trachea and can ensure the normal exhaust of the exhaust pipe. [0004] Technical scheme of the present invention: [0005] A water ingress-proof exhaust pipe, comprising a muffler, an exhaust tailpipe connected to the muffler, a branch pipe arranged on the exhaust tailpipe, a blowe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F01N13/08
Inventor 廖大涌
Owner 廖大涌
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