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Fire extinguishing device and seal method thereof

A technology of fire extinguishing device and fire extinguishing agent, which is applied in fire rescue and other fields, can solve problems such as liquid leakage and single welding surface, and achieve the effect of reducing liquid leakage rate and increasing difficulty

Active Publication Date: 2010-01-13
安徽成威消防科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Since the hot-melt rotary welding is combined by close contact friction melting between the inner side of the fire extinguishing device container and the upper part of the detonator, the welding surface is single, and the welding width is only about 4mm, which is prone to liquid leakage

Method used

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  • Fire extinguishing device and seal method thereof
  • Fire extinguishing device and seal method thereof
  • Fire extinguishing device and seal method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0035] This embodiment provides a fire extinguishing device, specifically an explosive fire extinguishing device.

[0036] From the point of view of the overall structure and appearance, the fire extinguishing device provided by this embodiment is the same as figure 1 The fire extinguishing devices shown in are basically the same. This fire extinguishing device is made up of plastic container 1 (fire extinguishing device container), fire extinguishing agent 2, lead wire 3, lead wire pack 4 and detonator 5. The fuse package is optional, and the main detonation is still the fuse and the detonator.

[0037] The difference between this embodiment and the prior art mainly lies in the design of the bottle mouth of the fire extinguishing device container. See figure 2 , figure 2 It is an enlarged view of the mouth of the fire extinguishing container of the fire extinguishing device provided in this embodiment. The bottleneck 7 of the fire extinguishing container of fire exting...

Embodiment 2

[0041] This embodiment provides a sealing method for a fire extinguishing device, which can be used for sealing the fire extinguishing device in Embodiment 1.

[0042] The sealing method that present embodiment 2 provides comprises the steps:

[0043] First, grooves are machined on the top of the detonator;

[0044] Then, the detonating tube is sleeved on the bottle mouth of the fire extinguishing device container for hot-melt welding; the shape of the groove needs to be able to match the shape of the bottle mouth of the fire extinguishing device container.

[0045] After hot-melt welding, the fire extinguishing device is formed, and the fire extinguishing agent therein is not easy to leak.

[0046]A refinement of the method is that a welding line is provided on the surface of the groove which cooperates with the mouth of the fire extinguisher container. That is to say, welding lines are set on any one or more surfaces of the first part 801, the second part 802 and the third...

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Abstract

The invention discloses a fire extinguishing device and a seal method thereof. The fire extinguishing device comprises a fire extinguishing device container, a fire extinguishing agent, a detonating pipe and a lead, wherein the top of the detonating pipe is provided with a groove which is matched with an opening of the fire extinguishing device container in shape and fused with the opening of the fire extinguishing device together. Compared with the prior art, the fire extinguishing device has the advantages that the top of the detonating pipe is provided with the groove which is matched with the opening of the fire extinguishing device container in the shaps; when the groove is fused with the opening of the fire extinguishing device together, a plurality of matching surfaces are formed, and the contact area is increased; the force for resisting the fire-extinguishing agent from leaking out of the fire extinguishing device is greatly increased, and the formation of a bending line after matching also increases the difficulty of the fire-extinguishing agent leaking out of the fire extinguishing device, thereby greatly reducing the liquid leaking efficiency of the fire extinguishing device. The fire extinguishing device is particularly suitable for preparing an explosive fire extinguishing device.

Description

technical field [0001] The invention relates to a fire extinguishing device and a sealing method thereof, in particular to an explosive fire extinguishing device and a sealing method thereof, belonging to the field of fire protection. Background technique [0002] Fire makes human beings bid farewell to the era of ruthless drinking and blood. Fire is a symbol of human civilization. Fire is indispensable in people's daily life and production. Without the discovery and use of fire, it can be said that there would be no human beings today. The fire statistical data reflected in the "China Fire Statistical Yearbook" shows that in the 51 years from 1950 to 2000, there were about 3.447 million fires in my country, with about 168,000 deaths, about 319,000 injuries, and direct economic losses of 18.04 billion. Yuan, the disasters and lessons that fire brings to mankind are painful. In order to prevent the occurrence of fire, people have taken various active preventive measures, but...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A62C35/08A62C19/00
Inventor 张海生陈林光尹曙
Owner 安徽成威消防科技有限公司
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