The electric heating and thermal insulation life jacket is composed of waterproof and thermal insulation buoyancy materials, heating cloth, temperature control switch, battery, etc. The inside of the life jacket is equipped with a heating strip. After the personnel enter the water, turn on the heating button. The heating strip generates heat through the current to provide a certain ambient temperature for the wearer, which is mainly used for the self rescue of people who fall into the water in cold areas.
Operating temperature | - 40 ℃~70 ℃ |
Waterproof performance | the wearer floats in the water for 1 hour, and the water inflow in the clothes is less than 200g |
Buoyancy performance | the wearer can turn to the face up position within 5 seconds, with his mouth and nose exposed 120 mm above the water. After 24 hours of immersion in water, his buoyancy loss is less than 5% |
Thermal insulation characteristics | the wearer shall soak in 0~2 ℃ still water for 6 hours, and the body temperature shall not drop more than 2 ℃, and the skin temperature of hands and feet shall not be lower than 10 ℃ |
Power supply | 5V, battery capacity: 20000mAh, working time not less than 24 hours |
