The winter and spring seasons are alternating, the temperature is still low, and the household electricity and gas consumption are maintained at a high level. However, behind the seemingly warm, there are also many fire safety and fire hazards.

Case 1

At about 11:40 PM on February 2, 2023, a residential fire accident occurred in a community in Sichuan Province, resulting in four deaths and three injuries. It is understood that the preliminary analysis of the cause of the accident is that the children's electric balance car is improperly charged in the living room.

Case 2

On December 16, 2020, a fire broke out in Wenli Village, Anbu Town, Chaoan District, Chaozhou City, Guangdong province. The fire trapped seven members of a three-generation family, four of whom were found without vital signs. The main cause of the fire was the short circuit of the indoor wire caused by random wiring outside the house.

If we are unlucky enough to encounter a fire, it is especially important to have self-rescue equipment at home.

General household respiratory self-rescue equipment is mainly filter type fire self-rescue breathing apparatus. So, what is the role of filter fire self-rescue breathing apparatus? What is the structure and appearance like? What are the precautions for use?

Filter type fire self-rescue breathing apparatus is a kind of breathing apparatus that removes carbon monoxide, smoke and other harmful gases through the adsorption, absorption, catalysis and direct filtration of the filter device for personnel to escape in the event of fire.

The filter type fire self-rescue breathing apparatus is composed of a protective head cover, a filter device and a half mask, or a protective head cover and a filter device. Designed for adult use, respirator seals cannot be restored once opened.

Filter type fire self-rescue breathing apparatus is only for one-time escape use, can not be used for work protection, and the product is generally valid for 3 years.

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