Temperature sensor arrangement method for sealed box body, sealed box body and system

By arranging multiple temperature test points in the sealed box and selecting the test points most related to the temperature changes of the heating device as the target test points, the problem of uneven temperature distribution in the sealed box is solved, accurate temperature monitoring and control is achieved, and the reliability and efficiency of the system are improved.

CN120369131APending Publication Date: 2025-07-25QINGDAO HAIER AIR CONDITIONING ELECTRONICS CO LTD +2
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Patent Information

Application Number
CN202410633911.1
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-05-21
Publication Date
2025-07-25

AI Technical Summary

Technical Problem

The temperature distribution in the sealed box is uneven. The existing technology uses single or limited temperature sensor monitoring to prevent the temperature condition from being fully reflected, resulting in insufficient control accuracy, untimely fault warning and reduced reliability.

Method used

According to the heating characteristics of each heating device inside the sealed box, multiple temperature test points are arranged, and the test points most related to the temperature changes of the heating device are selected as the target test points through data analysis, and a temperature sensor is placed.

Benefits of technology

It realizes comprehensive and precise monitoring and control of the internal temperature of the sealed box, improves the reliability and efficiency of the system, reduces the risk of failure, and extends the equipment life.

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Abstract

The invention provides a temperature sensor arrangement method for a sealed box body, the sealed box body and a system. The method comprises the following steps: arranging at least two temperature test points in the sealed box body according to the heating characteristics of each heating device in the sealed box body; controlling the operation of the sealed box body, and recording first temperature data of each temperature test point and second temperature data of each heating device; and according to the first temperature data and the second temperature data, one temperature test point is selected from all the temperature test points as a target test point, and the target test point is used for placing a temperature sensor. According to the temperature sensor arrangement method for the sealed box body, the sealed box body and the system, by analyzing the heating characteristic of each part and arranging a plurality of temperature test points, it is ensured that the surrounding areas of heating devices and non-thermal devices are fully covered, temperature distribution in the box body can be reflected more truly and comprehensively, and the situation that a local high-temperature area is ignored is avoided.
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