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Novel ring-pulling-throwing-type fire-extinguishing bomb

A fire extinguishing bomb, a new type of technology, applied in the field of new pull ring throwing fire extinguishing bombs, can solve the problems of dud bombs, incomplete hand-throwed fire extinguishing bombs, and ignition failure, etc., to achieve obvious effects, ensure ignition and detonation rate, Environmental protection effect of materials

Pending Publication Date: 2018-08-31
曾绍文
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the hand-throwing fire extinguishing bombs with this structure are not always so reliable, and there may be a risk of failure to ignite, and dud bombs are prone to occur

Method used

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  • Novel ring-pulling-throwing-type fire-extinguishing bomb
  • Novel ring-pulling-throwing-type fire-extinguishing bomb

Examples

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Embodiment Construction

[0027] The implementation of the present invention will be illustrated by specific specific examples below, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0028] Please refer to attached picture. It should be noted that the structures, proportions, sizes, etc. shown in the drawings attached to this specification are only used to match the content disclosed in the specification, for those who are familiar with this technology to understand and read, and are not used to limit the implementation of the present invention. Limiting conditions, so there is no technical substantive meaning, any modification of structure, change of proportional relationship or adjustment of size, without affecting the effect and purpose of the present invention, should still fall within the scope of the present invention. The disclosed technical content must be within the scope covered.

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PUM

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Abstract

The invention provides a novel ring-pulling-throwing-type fire-extinguishing bomb which comprises a pull ring, a copper wire tension spring, a cuboid-shaped outer shell and a cylindrical inner shell.Fire-extinguishing powder, a pulling firing cap and an ignition fuse are arranged between the outer shell and the inner shell, and a pyrotechnic composition is loaded in the inner shell. A copper coreigniter is arranged in the pulling firing cap, the pull ring is fixed to one end of the copper wire tension spring, and the other end of the copper wire tension spring penetrates through the outer shell and then forms a friction part contained in the pulling firing cap. One end of the ignition fuse is close to the pulling firing cap, and the other end of the ignition fuse is connected with the pyrotechnic composition. The novel ring-pulling-throwing-type fire-extinguishing bomb further comprises a standby fuse, one end of the standby fuse is close to the ignition fuse, and the other end of the standby fuse penetrates through the outer shell and extends in the mode of adhering to the outer wall of the outer shell. According to the novel ring-pulling-throwing-type fire-extinguishing bomb, through arrangement of the standby fuse, the standby fuse can be ignited directly or ignited in the mode of on-site high-temperature firing, the standby fuse is matched with a ring-pulling triggering device to form double insurance to ensure the ignition explosion rate, and the non-explosive situation is reduced accordingly.

Description

technical field [0001] The invention belongs to the technical field of fire fighting, and in particular relates to a novel pull-ring throwing fire extinguishing bomb, which is suitable for fighting fires in forests, forests, grasslands, enterprises and buildings. Background technique [0002] The loss that fire causes to people is extremely heavy, therefore requires fire extinguishing equipment to be able to extinguish the fire in time, rapidly and safely. Therefore, it seems that fire extinguishing devices are used more and more in the field of fire protection, and are generally used in unattended areas or areas with few people. When a fire occurs, the fire signal is transmitted to the fire extinguishing device through the external thermal wire, and the fire extinguishing device sprays the fire extinguishing agent to the fire scene through the internal driving device to extinguish the fire. For example, certain temperature-sensitive fire extinguishing equipment, the flamma...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A62C19/00
CPCA62C19/00
Inventor 杨文和曾绍文
Owner 曾绍文
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