Fire extinguishing agent and fire extinguisher

Abstract

The invention provides a fire extinguishing agent. The fire extinguishing agent is prepared from the following components in parts by weight: 10-20 parts of ammonium chloride, 90-100 parts of diammonium phosphate, 90-100 parts of sodium bicarbonate, 20-30 parts of urea, 70-90 parts of ammonium sulfate, 10-20 parts of sodium silicate and 280-340 parts of water. The fire extinguishing agent disclosed by the invention has a highly-efficient flame-retardant effect; the components of a fire extinguishing agent composition are non-toxic and harmless to the human body and have no influence on the environment at the same time; and a prepared fire extinguisher is convenient to use and can be directly thrown into a fire source to extinguish fire.

Description

technical field [0001] The invention relates to a fire extinguishing agent and also relates to a fire extinguisher. Background technique [0002] Fire is one of the major disasters that most frequently and universally threaten public safety and social development. In recent years, products called fire extinguishing tools are diversifying. There are many types of fire extinguishers, which can be divided into portable and cart types according to their moving methods; according to the power source for driving the fire extinguishing agent, they can be divided into: gas storage cylinder type, pressure storage type, and chemical reaction type; Agents can be divided into: foam, dry powder, haloalkane, carbon dioxide, water, etc. Among them, foam fire extinguishers and dry powder fire extinguishers are the most common in life. [0003] There are two containers in the foam fire extinguisher, which contain two kinds of liquids, which are aluminum sulfate and sodium bicarbonate solu...

AI Technical Summary

Problems solved by technology

[0008] The first object of the present invention is to provide a fire extinguishing agent, which solves the problems that the existing fire extinguishing agents are applicable to few types of fires and have limited fire extinguishing effect;

[0009] The second object of the present invention is to provide a fire extinguisher that solves the problems of complex structure and inconvenient operation of existing fire extinguishers