Cooling water pipe and automobile

Through the integrated injection molded plastic water pipe design, the bent parts and brackets are used to optimize the pipeline direction and layout, the problems of excessive bend points and large outer diameter of the rubber pipe in traditional cooling water pipe design are solved, and the effects of cost reduction, strength improvement and layout space saving are achieved.

CN222633304UActive Publication Date: 2025-03-18BAIC MOTOR CORP LTD
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Patent Information

Application Number
CN202420982995.5
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-08
Publication Date
2025-03-18
Estimated Expiration
2034-05-08

AI Technical Summary

Technical Problem

In the design of cooling water pipes, traditional metal pipes and rubber pipes have problems such as excessive bending points affecting costs, too small bending points lead to poor strength and liquid leakage, and the large and soft outer diameter of the rubber pipe requires more layout space and fixing points.

Method used

The plastic water pipe body is designed with an integrated injection molded molding, and at least one bend is designed to change the direction of the pipe, and the design is optimized through the bracket and seal ring to reduce layout space requirements and costs.

Benefits of technology

Compared with traditional design, the cost and layout space requirements are reduced, the strength and sealing performance of cooling water pipes are improved, and the disadvantages of metal pipes and rubber pipes are avoided.

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Abstract

The utility model provides a cooling water pipe and an automobile and belongs to the technical field of cooling, the cooling water pipe comprises a water pipe body which is integrally formed through injection molding, one end of the water pipe body is used for being connected with an engine cooling system of the automobile and used for containing cooling liquid to flow, and the water pipe body is provided with at least one bending part. The bending parts are used for changing the pipeline direction of the water pipe body and can not be limited by the number of the bending parts, compared with a traditional metal pipe design, punch forming design is omitted, cost is reduced, compared with a rubber pipe, the outer diameter is small, larger arrangement space is not needed, and the bending parts can be used in the extremely limited arrangement space. Through pipeline trend optimization and appearance design optimization of the cooling water pipe, the defects of a metal pipe and a rubber pipe are avoided, and arrangement and design of the cooling water pipe are completed.
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