Self-heating non-pressure-storage portable chemical gas fire extinguisher

• Main Authors: LI XIUTAO, ZHANG HAIJUN, CHEN WEIWANG, LIU ZHENGHONG, WANG XINGYU
• Format: Patent
• Language: Chinese; English
• Published: 29.09.2023
• Subjects: FIRE-FIGHTING; HUMAN NECESSITIES; LIFE-SAVING

The utility model discloses a self-heating non-pressure-storage portable chemical gas fire extinguisher which comprises a fire extinguisher main body and a lifting handle arranged on one side of the outer part of the fire extinguisher main body, the fire extinguisher body is provided with a gas generating agent storage cavity, the fire extinguisher body is provided with a gas storage cavity and a blasting fuse in the gas generating agent storage cavity, one end of the blasting fuse extends into the gas storage cavity, a spray pipe is arranged on the outer side of the fire extinguisher body, and the lower end of the spray pipe extends into the gas generating agent storage cavity. The fire extinguisher has the beneficial effects that the number of the rotating limiting pieces is selected according to the size of a fire, so that the working number of the gas production agent storage chambers is controlled, and the fire extinguisher is convenient to use, high in practicability and high in practicability. Therefor