Intelligent sealing clamp for radiator pressure test

The intelligent sealing fixture enables automated pressure control and leak detection, solving the problems of human error and leak detection in radiator pressure testing, and improving testing accuracy and efficiency.

CN224151920UActive Publication Date: 2026-04-21SICHUAN AOFEIER TECHNOLOGY CO LTD
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Patent Information

Application Number
CN202521351554.6
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-06-30
Publication Date
2026-04-21
Estimated Expiration
2035-06-30

AI Technical Summary

Technical Problem

In existing radiator pressure tests, human error leads to unstable pressure control, affecting the accuracy of test results. Furthermore, leak detection relies on manual observation, making it difficult to promptly identify problems in hidden areas.

Method used

Design an intelligent sealing clamp, including a sealing shell, controller, audible and visual alarm, liquid level sensor and pressure sensor, etc., to realize automated pressure control and leakage detection. Through the linkage of controller and sensor, the pressure is automatically adjusted and leakage alarm is triggered.

Benefits of technology

This improved the accuracy of test results, reduced the intensity of manual operation, enabled timely detection of leaks, and prevented substandard products from entering the market.

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Abstract

The utility model discloses an intelligent sealing clamp for a radiator pressure test, which comprises a main body assembly, and the main body assembly comprises a sealing shell, a top cover, a controller, an audible and visual alarm, a test board, a collecting tank, a support, a liquid level sensor, a temperature sensor and a locking bolt. The sealing shell is fixedly connected with a top cover through locking bolts, a controller and an audible and visual alarm are installed on the top of the top cover, and a test board is fixedly connected to the inner side wall of the sealing shell. The booster pump is controlled to work through the controller, the internal pressure of the test pipeline is gradually and automatically increased, manual operation of workers is not needed, manpower and time are saved, and the accuracy of test results is improved; leaked liquid is collected through the collecting tank, the leaked liquid is detected through the liquid level sensor, the controller controls the audible and visual alarm to give an alarm after the leaked liquid is found, workers are reminded to handle bad products in time, the working intensity of detection personnel is reduced, and the situation of missing detection is avoided.
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