Detection device for fire valve processing

By designing a fire valve detection device including a support frame, an upper box body and a lower box body, using a docking control mechanism and a reciprocating movement control mechanism, uniform heating and automatic temperature control of the fire valve main body are solved, and the problems of low heating efficiency and local heating in the prior art are improved, and detection efficiency and safety are improved.

CN119714863AInactive Publication Date: 2025-03-28XUZHOU YOUTUO ADVANCED MATERIALS RESEARCH INSTITUTE CO LTD
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Patent Information

Application Number
CN202411550740.2
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-11-01
Publication Date
2025-03-28
Estimated Expiration
Not applicable · inactive patent

AI Technical Summary

Technical Problem

When the existing fire valve detection device heats the main body of the fire valve, the main body is heated slowly, has low detection efficiency and consumes a lot of electricity, and can only heat locally, affecting the detection effect.

Method used

A detection device including a support frame, an upper box body and a lower box body is designed. The fire valve main body is placed in a confined space through the docking control mechanism. An annular electric heating plate is embedded in the annular heating chamber of the heating ring. Combined with the design of the fan and the air nozzle, the hot air dissipation in the annular heating chamber is realized. The heating ring automatically heats various areas of the fire valve main body through the reciprocating control mechanism, and through the cooperation of the thermistor and electromagnetic relay, the power is automatically cut off to avoid temperature exceeding the standard.

Benefits of technology

It improves the efficiency of fire valve heating detection, ensures that the main body of the fire valve is uniformly heated, reduces heat dissipation, avoids temperature exceeding the standard, protects the safety of fire valves, and is suitable for detecting fire valves of different materials.

✦ Generated by Eureka AI based on patent content.
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Abstract

The invention belongs to the technical field of valve detection, and particularly relates to a detection device for fire valve processing, which comprises a support frame, the support frame is slidably connected with an upper box body and a lower box body from top to bottom, and the support frame is provided with a butt joint control mechanism matched with the upper box body and the lower box body. A supporting seat is slidably connected to the inner top face of the lower end of the lower box body, a heating ring is fixedly connected to the supporting seat, an annular heating cavity is formed in the heating ring, and an annular electric heating piece is embedded in the annular heating cavity. According to the invention, heat dissipation in the heating detection process of the fire-fighting valve can be reduced, so that the fire-fighting valve main body can be well heated, meanwhile, during heating detection, each area of the fire-fighting valve main body can be automatically heated so as to improve the detection effect, and the safety of the fire-fighting valve in the detection process can be ensured, so that the detection efficiency is improved. Therefore, the fire valve is prevented from being damaged when the temperature exceeds a limit value.
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