Protective clothing with thermal insulation system

By incorporating a heat insulation system consisting of cooling water pipes, water storage bags, heat exchange fins, and cooling fans into the protective suit, the problem of the suit's inability to dissipate heat in a timely manner under high-temperature conditions was solved, achieving efficient heat management and improving rescue efficiency.

CN224357912UActive Publication Date: 2026-06-16FUZHOU CHUNHUI CLOTHING CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
FUZHOU CHUNHUI CLOTHING CO LTD
Filing Date
2025-06-11
Publication Date
2026-06-16

AI Technical Summary

⚠Technical Problem

Existing protective suits cannot effectively prevent external heat from being transmitted to the human body in high-temperature environments, and at the same time, they cannot dissipate heat in time, causing the body temperature of personnel to rise and affecting the efficiency of rescue.

⚗Method used

The protective suit is equipped with a heat insulation system consisting of cooling water pipes, water storage bags, heat exchange plates, semiconductor cooling plates, and cooling fans. The heat dissipation of the human body is achieved in a timely manner through circulating water flow and heat exchange.

🎯Benefits of technology

It effectively prevents external high temperatures from being transmitted to the human body, while enabling the body to dissipate heat in a timely manner, avoiding heatstroke and other conditions, and improving rescue efficiency.

✦ Generated by Eureka AI based on patent content.
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Abstract

The utility model relates to protective clothing technical field provides a kind of protective clothing with heat insulation system, comprising: protective clothing body and heat insulation system;Protective clothing body includes flame-retardant fabric layer, heat insulation fabric layer, buffer fabric layer sequentially arranged from outside to inside;Heat insulation system includes cooling water pipe, water storage bag, heat exchange fin, delivery pump, semiconductor refrigeration piece and cooling fan, cooling water pipe and water storage bag are all distributed between buffer fabric layer and heat insulation fabric layer, water storage bag is connected with delivery pump, delivery pump is connected with cooling water pipe, cooling water pipe is connected with water storage bag, the heat-absorbing end of semiconductor refrigeration piece and the outside of heat exchange fin contact, the inside of heat exchange fin and water storage bag contact, the heat-dissipating end of semiconductor refrigeration piece is aligned cooling fan. Advantageous effect: not only prevent high temperature from outside to human body, but also can make human body heat dissipation in time, effectively avoid the personnel of fire rescue work because of body temperature too high and pause rescue work, effectively improve rescue efficiency.
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