The firefighter's cooling vest chooses the high latent heat value rigid gel cold storage agent, which has a long time to cool down, and can be used repeatedly for cooling vest. Fireman's cooling vest is a personal protective product used by firefighters when they are wearing special protective clothing for the purpose of physiological heat accumulation.

Regular firefighter cooling vest manufacturers provide fire cooling vest must comply with the national mandatory industry standard ga1265-2015 "cool storage firefighter cooling vest". Firefighter cooling vest provides comfortable cooling protection function for firefighters in high temperature environment. When used in high temperature environment, it can keep cooling for 2-4 hours each time, so as to achieve the purpose of heatstroke prevention.

The body protective vest is used to reduce the surface temperature and thermal stress of firefighters during fire fighting operation. It is composed of vest body and cool storage cooling belt. The "cold storage" performance of high specific heat functional polymer material is used to absorb the heat generated by firefighters and the environmental radiation heat, and reduce the physiological heat stress of firefighters during fire fighting operation.

The high polymer endothermic firefighter cooling vest has the following characteristics:

(1) the firefighter's cooling vest selects high latent heat rigid gel coolant, which has a long cooling time and good effect. It can be used repeatedly.

(2) The design of three-stage cold storage and cooling bag (six detachable cold storage bags) conforms to the principle of ergonomics, no falling and excellent performance;

(3) Four layer vest structure design, antifreeze injury and moisture condensation, ensure the continuity and comfort of wearing fire insulation clothing;

(4) The overall structure of the vest is novel and reasonable, simple and beautiful, easy to put on and off quickly, and its comprehensive performance has reached the international advanced level.

Cold storage type firefighter cooling vest is a personal protective equipment used to solve the problem of physiological heat accumulation when firefighters wear protective clothing such as fire-fighting clothing, heat insulation clothing and chemical protective clothing for fire-fighting and rescue operations. It has been included in the equipment standard of fire-fighting and rescue team and chemical rescue team of fire-fighting forces. It has been equipped in China's fire-fighting forces and has been gradually applied in ordinary fire stations It has been applied.