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Water pipe of automobile engine

A technology for automobile engines and water pipes, which is applied to pipe brackets, mechanical equipment, hose connection devices, etc., can solve problems such as difficult operation, and achieve the effects of avoiding improper assembly, convenient connection, and high consistency

Active Publication Date: 2014-06-04
CHONGQING CHANGAN AUTOMOBILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most steel water pipes are designed as convex drums at both ends to realize the connection and limit of the hose. This kind of design is universal but has a defect, that is, it needs a clamp to fix the hose, and there is no space to connect the pipe in some narrow places. road, difficult to operate

Method used

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  • Water pipe of automobile engine
  • Water pipe of automobile engine
  • Water pipe of automobile engine

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0017] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0018] Such as figure 1 , 2 As shown, a kind of automobile engine water pipe comprises a pipe body, a portable pipe joint 1 and a water pipe bracket 3, one end of the pipe body is a flat mouth water pipe joint 2, and the other end is a convex drum joint 4; the outer end surface of the flat mouth water pipe joint 2 is arranged There are chamfers, which are convenient to be inserted into the portable pipe joint 1. The inner diameter of the flat water pipe joint 2 is consistent with that of the portable pipe joint 1, so as to avoid affecting the water flow; the portable pipe joint 1 has a sealing groove 11 and a water pipe installation The steel pipe of the groove 12, the sealing groove 11 is used to install the O-ring 6, the bottom of the water pipe installation groove 12 is matched with the outer end surface of the flat water pipe joint 2, and then welded int...

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PUM

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Abstract

The invention discloses a water pipe of an automobile engine. The water pipe comprises a pipe body and a portable pipe joint, a flat opening water pipe joint is arranged at one end of the pipe body, and a protruding joint is arranged at the other end of the pipe body and used for being connected with a hose. The portable pipe joint is a steel pipe with a sealing groove formed in the outer circle, the flat opening water pipe joint is sleeved with the portable pipe joint, the flat opening water pipe joint and the portable pipe joint are welded integrally, the portable pipe joint is used for being connected with a corresponding joint of the engine in an inserted mode, and a sealing ring is arranged in the sealing groove for sealing. The water pipe of the automobile engine is simple in structure, convenient to mount and precise in locating.

Description

technical field [0001] The invention relates to the field of automobile engine components, in particular to an automobile engine water pipe. Background technique [0002] The external pipeline is an integral part of the engine cooling system. For those with a short connection distance and sufficient space, rubber pipes are generally used for connection. For those with compact space but high precision requirements, steel pipes are generally used for connection, and more steel pipes are used as the skeleton. Pipelines, rubber hoses are used as auxiliary pipelines connecting steel pipes and other structures to form external pipelines. Most steel water pipes are designed as convex drums at both ends to realize the connection and limit of the hose. This kind of design is universal but has a defect, that is, it needs a clamp to fix the hose, and there is no space to connect the pipe in some narrow places. The road is difficult to operate. Contents of the invention [0003] In ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16L13/02F16L21/035F16L33/00F16L3/00
CPCF16L3/00F16L13/02F16L21/035F16L33/00
Inventor 唐朝阳刘玉琦唐杰周锦徐丽茹
Owner CHONGQING CHANGAN AUTOMOBILE CO LTD