Rapidly-unfolded fire-proof cover

Abstract

The invention discloses a fire-proof cover capable of being quickly unfolded, and relates to the field of protective fabrics. The device comprises a support body which is formed by a compressed gas filled fabric reinforced pipe structure and is used for quickly unfolding the cover surface of the fire-proof cover; the base material of the fabric reinforced tube comprises para-aramid, polyimide fiber, polybenzimidazole fiber and poly (p-phenylene benzobisoxazole) fiber; organic silicon resin is used as an airtight material to coat the pretreated high-performance fiber fabric, and the organic silicon resin adopts linear polysiloxane with-OH,-NH2,-CONH2,-COOR,-COOH and-COR groups at the end group or the side group; and a thin aluminum foil material is adhered to the outside of the fabric reinforcing tube. The compressed gas is used for filling the fabric reinforcing pipe to serve as a supporting body for rapid unfolding, and rapid unfolding of the fire-proof cover is achieved; the compressed gas is used for filling the fabric reinforcing pipe to serve as a supporting body capable of being rapidly unfolded, the fire-proof cover is effectively supported, and the structural stability of the fire-proof cover is enhanced.

Description

technical field [0001] The invention belongs to the field of protective fabrics, in particular to a rapidly deployable fire shelter. Background technique [0002] Being surrounded by flames, being attacked by high temperature and toxic fumes is the main cause of death and injury of firefighters. In order to enable firefighters to avoid danger in an emergency, in 1977 the United States forced forest firefighters to equip fire shelters, but existing products need to be manually deployed, but the device has the disadvantages of long deployment time, no support, and unstable structure. In view of the above problems, the present invention uses the compressed gas-filled fabric reinforcement tube as the support body for the rapid deployment of the fire shelter to realize the rapid deployment of the fire shelter, and the deployment time is less than 30s, and effectively supports the fire shelter to enhance its structural stability sex. Contents of the invention [0003] The pres...

AI Technical Summary

Problems solved by technology

In order to enable firefighters to avoid danger in an emergency, in 1977 the United States forced forest firefighters to equip fire shelters, but existing products need to be deployed manually, but this device has disadvantages such as long deployment time, no support, and unstable structure.

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