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Manufacturing method for environment-friendly superfine dry powder and stainless steel fire extinguisher

A technology of ultra-fine dry powder and fire extinguisher, applied in fire protection equipment, fire rescue and other directions, can solve the problem that the product grade of fire extinguisher needs to be improved, and achieve the effect of superior fire extinguishing performance, strong anti-caking ability and high welding efficiency.

Inactive Publication Date: 2016-10-12
LIANYUNGANG TIANYI FIRE FIGHTING EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, compared with the requirements of the international market, the grade of domestic fire extinguisher products still needs to be improved.

Method used

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  • Manufacturing method for environment-friendly superfine dry powder and stainless steel fire extinguisher
  • Manufacturing method for environment-friendly superfine dry powder and stainless steel fire extinguisher

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Embodiment 1, a preparation method of an environment-friendly ultra-fine dry powder stainless steel fire extinguisher, the steps are as follows: adopt automatic production equipment, adopt stainless steel plate as the material of the cylinder body, roll the drum with stainless steel plate, weld the cylinder body, stamp the upper and lower heads , Welding, polishing and canned fire extinguishing agent steps to make an environment-friendly ultrafine dry powder stainless steel fire extinguisher.

Embodiment 2

[0021] Embodiment 2, in the preparation method of the environment-friendly ultra-fine dry powder stainless steel fire extinguisher described in embodiment 1: when welding the barrel body, welding is carried out on the inner wall of the barrel.

Embodiment 3

[0022] Embodiment 3, in the preparation method of the environment-friendly ultra-fine dry powder stainless steel fire extinguisher described in embodiment 1 or 2: adopt the fire extinguisher head part with pressure-resistant and anti-explosion performance, and an automatic injection device is installed on the head, that is, in The fusible alloy is used on the head. When the temperature reaches 100°C, the fusible alloy will automatically melt, and the fire extinguishing agent will automatically spray out from the melted fusible alloy hole under the action of pressure.

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Abstract

The invention discloses a manufacturing method for an environment-friendly superfine dry powder and stainless steel fire extinguisher. The manufacturing method comprises the following steps: adopting automatic production equipment, adopting a stainless steel plate as a barrel body material, and manufacturing the environment-friendly superfine dry powder and stainless steel fire extinguisher through steps of stainless steel plate barrel rolling, barrel body welding, upper sealing head and lower sealing head stamping, welding, polishing and fire extinguishing agent filling. The environment-friendly superfine dry powder and stainless steel fire extinguisher manufactured by the method disclosed by the invention has the remarkable effects of being low in fire extinguishing concentration, fast in speed, high in efficiency, environment-friendly, pollution-free, non-irritant, non-corrosive, high in flowability, dispersivity and electric insulativity, not liable to agglomeration, and the like; and the environment-friendly superfine dry powder and stainless steel fire extinguisher has the advantages of being safe and reliable in use, long in validity period, and the like.

Description

technical field [0001] The invention relates to a preparation method of a fire extinguisher, in particular to a preparation method of an environment-friendly superfine dry powder stainless steel fire extinguisher. Background technique [0002] The development of the domestic fire extinguisher industry can be described as changing with each passing day, especially in recent years the government has attached great importance to and invested heavily in fire safety work. Make the fire extinguisher market more vibrant. However, compared with the requirements of the international market, the grade of domestic fire extinguisher products still needs to be improved. [0003] As people pay more attention to fire safety, the fire extinguisher market is also rapidly heating up, especially high-end fire extinguisher products are more popular. my country is a big producer of fire extinguishers in the world. Fire extinguishers from many countries are purchased in China, and the requireme...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A62C13/00A62D1/00
CPCA62C13/003A62C13/006A62D1/0014
Inventor 惠康生韩培志
Owner LIANYUNGANG TIANYI FIRE FIGHTING EQUIP