Embedded heat dissipation type valve cover

By adopting a combined structure of a positioning groove and an embedded part on the heat dissipation valve cover of the high-temperature valve, the embedded part is embedded in the positioning groove and the fixed heat sink is welded, which solves the problems of small heat dissipation area and high welding difficulty in the prior art, and improves the heat dissipation effect and welding efficiency.

CN222633940UActive Publication Date: 2025-03-18NANTONG POWER STATION VALVE
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Patent Information

Application Number
CN202421157429.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-27
Publication Date
2025-03-18
Estimated Expiration
2034-05-27

AI Technical Summary

Technical Problem

The small heat dissipation area of ​​the existing high-temperature valve bonnet leads to poor heat dissipation effect, the welding structure is difficult and the operation efficiency is low, and the welding at the connection between the heat sink and the valve bonnet is difficult, which affects the aesthetics and heat dissipation performance.

Method used

A bonnet with inlayed heat dissipation valve is designed, adopting a combined structure of a positioning groove and an embedded part. The embedded part of the heat sink is embedded in the positioning groove. The heat sink is fixed by welding, reducing welding points and improving the stability of the heat sink.

Benefits of technology

Through the combined structure of the positioning groove and the embedded part, the stability of the heat sink and the heat conduction and heat dissipation function of the heat sink are improved, and the problems of small heat dissipation area and high welding difficulty are solved, reducing welding difficulty and improving efficiency.

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Abstract

The utility model relates to the technical field of valve cover heat dissipation, and particularly discloses an embedded heat dissipation type valve cover which comprises a valve cover body and a heat dissipation mechanism, the heat dissipation mechanism comprises a positioning groove and a heat dissipation fin, the positioning groove is formed in the outer wall of the valve cover body, the heat dissipation fin comprises a fin body and an embedded part arranged on the side portion of the fin body, and the embedded part is arranged in the positioning groove. And the embedding part is embedded in the positioning groove. The radiating fins of the radiating mechanism can be effectively positioned by taking the positioning grooves in the outer wall of the valve cover body as reference, and meanwhile, the embedding parts of the radiating fins are embedded in the positioning grooves, so that the stability of the radiating fins is effectively improved.
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