High-temperature protective clothing testing experiment system based on thermal manikin

Abstract

A high-temperature protective clothing testing experiment system based on a thermal manikin comprises a high-temperature cabin. The thermal manikin is suspended inside the high-temperature cabin, a hot air exhaust system and a high-temperature radiant plate are arranged in the high-temperature cabin and connected with a control box to be controlled, and both the thermal manikin and a detector around the thermal manikin are connected with a manikin control system and a data acquisition system. Protective clothing is put on the manikin, the manikin is heated for high-temperature testing, and the thermal physiological process of a human body is simulated, so that testing results are closer to truth.

Description

technical field [0001] The invention relates to the fields of public safety, fire safety technology, etc., and specifically relates to a thermal manikin-based high-temperature protective clothing testing experimental system, which can be used to measure physical parameters of protective clothing in high-temperature environments in the fields of public safety and fire safety, Protective clothing high temperature protection performance test, comfort test, etc. Background technique [0002] Firefighters and workers in special industries are often exposed to harsh environments with strong heat radiation and high temperatures, and the duration varies greatly. High temperature protective clothing is widely used in strong radiation and high temperature working and emergency environments. The thermal insulation performance of protective clothing is directly related to the protective effectiveness and personnel safety, and the clothing's wearing comfort and thermal comfort will dire...

AI Technical Summary

Problems solved by technology

At present, there is still a lack of unified understanding of how to measure the protective performance of protective clothing in China, and there is no reference to human factor indicators such as wearing comfort. Therefore, it is very necessary to develop a test device for the protective performance and comfort of protective clothing that can be promoted.

[0004] Traditional protective clothing testing methods mainly use a heating plate to test the thermal insulation performance of protective clothing textile materials. Since it cannot simulate the real wearing state, it cannot meet the test requirements for accurately and truly evaluating the wartime performance of protective clothing when actually worn by the human body.

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