A regenerator assembly assembly detection system

By using a sealing box, a pressure detector, and an exhaust structure in the regenerator testing system, the problem of long testing time in the prior art is solved, and efficient and sensitive sealing testing is achieved.

CN122192666APending Publication Date: 2026-06-12LANGFANG ZHANXIANG PRECISION MASCH CO LTD
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Patent Information

Application Number
CN202410258108.4
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-03-07
Publication Date
2026-06-12

AI Technical Summary

Technical Problem

Existing technologies for testing the sealing performance of regenerators require long testing times and a large amount of gas leakage to increase the gas pressure inside the sealing casing, resulting in low testing efficiency.

Method used

The system employs a first sealed box, a second sealed box, an internal air pressure detector, an exhaust structure, and a sealing structure to form a sealed space. The exhaust structure extracts gas to reduce the air pressure, and the air pressure change is used to detect leaks. The sealing structure ensures that the gas does not flow back, thus improving detection efficiency.

Benefits of technology

This technology enables efficient testing of the regenerator's sealing performance, shortens testing time, and improves the sensitivity and accuracy of testing.

✦ Generated by Eureka AI based on patent content.

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    Figure CN122192666A_ABST
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Abstract

The application relates to the technical field of regenerator detection, in particular to a regenerator assembly assembling and detecting system which comprises a bottom plate, a sealing detecting device, a clamping mechanism, a butt joint and pressing mechanism and an electromagnetic valve. The sealing detecting device comprises a first sealing box, a second sealing box, an in-box air pressure detector, an exhaust structure and a sealing structure. The first sealing box and the second sealing box form a sealing space. The in-box air pressure detector is arranged in the sealing space. The exhaust structure is used to reduce the air pressure in the sealing space. The sealing structure is arranged on the exhaust port and is used to seal the sealing space with reduced air pressure. The clamping mechanism comprises a first box body and an air inlet pipeline. The butt joint and pressing mechanism comprises a second box body and an air outlet pipeline. The electromagnetic valve is connected with the air outlet pipeline. The first sealing box, the second sealing box, the in-box air pressure detector, the exhaust structure and the sealing structure are arranged, so that the efficiency of detecting the sealing performance of the regenerator body is improved.
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