High polymer material end cover of seawater corrosion resistant heat exchanger

Through the combined design of polymer materials and sliding connection and telescopic springs, the complex and laborious installation of the end cap of the traditional heat exchanger is solved, and the end cap is quickly, simple installation and stable fixation are achieved.

CN222670813UActive Publication Date: 2025-03-25南京瀚杰制冷科技有限公司
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Patent Information

Application Number
CN202420735982.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-04-10
Publication Date
2025-03-25
Estimated Expiration
2034-04-10

AI Technical Summary

Technical Problem

The installation method of traditional heat exchanger end caps relies on multiple bolts, which makes installation time-consuming and labor-intensive, difficult and complex.

Method used

The end cap made of polymer material is designed with a combination of sliding connection and telescopic springs to achieve simple installation of the end cap. The specific design includes slots, insert blocks, movable rods, limiting plates and telescopic springs. The handle drives the movable rods to move and squeeze the telescopic springs to complete the process of inserting the plug into the slots, ensuring stable installation of the end cover.

Benefits of technology

The fast and simple installation of the end cap is achieved, which reduces the labor intensity and time of manual operation, reduces the installation complexity, and strengthens the installation stability through the extrusion of the spring.

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Abstract

The utility model discloses a high polymer material end cover of a seawater corrosion resistant heat exchanger, which comprises a heat exchanger main body unit which comprises a heat exchanger body and a connecting ring matched with the heat exchanger body, and one side of the connecting ring is fixedly provided with an end cover body; a limiting block is driven by a handle to move towards an inner cavity of a second mounting block, a second telescopic spring is continuously extruded in the moving process to be shrunk, a first mounting block is driven by an end cover body to move, an inserting block is inserted into an inserting groove, the handle is loosened, the shrunk second telescopic spring pops up a limiting plate towards the direction of the first mounting block, and the limiting plate is fixed. When the insertion blocks are inserted into the insertion grooves, the first telescopic springs continuously extrude the insertion blocks through the extrusion plates, the installation stability is further enhanced, the overall operation is convenient and simple, time and labor are saved, and the end cover does not need to be supported all the time.
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