"Air conditioning vest" security protection is favored

Many outdoor workers in winter often have to withstand the test of severe cold. The reporter was informed that the first set of intelligent heating equipment for high temperature heating has been successfully developed in Tianjin recently. This set of equipment is like a "worn" body air-conditioned vest, which can intelligently regulate the temperature. After wearing behind him, he can feel warm and welcoming in an environment of minus 10 or even tens of degrees, effectively reducing occupational frostbite and so on. With the support of high-performance lithium battery, 5 to 8 hours protection can be provided.

The engineers responsible for R&D of Tianjin Oubei Science and Technology Development Co., Ltd. introduced that the intelligent heating equipment adopts temperature memory smart materials with independent intellectual property rights. "In other words, this smart material is not only air-conditioned, it is also automatic." R & D personnel vividly introduced that this is because the material itself has the characteristics of detecting temperature, monitoring temperature changes and intelligently adjusting the heating power. “In the cold environment, heating materials provide high power to the wearer to help warm the body with high power, and when the wearer enters the car and other warm environments, the material will automatically reduce the power and maintain the temperature inside the equipment, not only effectively reducing the power consumption, Can also improve the wearing comfort.” It is understood that this is the first set of high-temperature heating smart heating equipment currently using a vest form, easy to wear.

According to reports, the core technology in this "thermal protection" equipment is a smart heating chip, which can be freely placed on the back of the wearer, on both sides of the abdomen, on both sides of the back waist, and other areas that need to keep warm. The equipment realizes multi-point heating through low voltage and can form a warm internal circulation environment with a temperature of 40 to 4 degrees Celsius inside the equipment, providing “heat protection” for the staff in the cold environment. The use of high-performance lithium batteries can ensure that equipment can be used continuously for 5 to 8 hours under the conditions of minus ten degrees, which greatly improves the cold-keeping capability of employees working at low temperatures.

The technicians said that the equipment currently has product production capabilities. In addition to the body protection function, it is also possible to use heat function for hot compress treatment. If there are special needs, the equipment heating temperature and use time can be further improved.