Novel handle type hand-throwing ring-pulling percussion fire extinguishing bomb

A fire-extinguishing bomb and handle technology, which is applied in fire rescue and other directions, can solve the problems of hand-thrown fire-extinguishing bombs being incomplete, unable to ignite, and prone to dud bombs, etc. Effect

Pending Publication Date: 2018-08-14
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 handle type hand-throwing ring-pulling percussion fire extinguishing bomb

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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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Abstract

The invention provides a novel handle type hand-throwing ring-pulling percussion fire extinguishing bomb. The novel handle type hand-throwing ring-pulling percussion fire extinguishing bomb comprisesa central cylinder, a pull ring, a copper wire tension spring and a spare lead. The central cylinder is internally provided with a fire pulling cap, an ignition lead and a pyrotechnic composition, a copper core ignition agent is arranged in the fire pulling cap, a handle is formed in the upper end of the central cylinder, and a shell is arranged at the lower end of the central cylinder in a sleeving mode. Fire-extinguishing powders are arranged between the shell and the central cylinder, the pull ring is fixed to one end of the copper wire tension spring, and the other end of the copper wire tension spring passes through the top wall of the central cylinder and a friction part accommodated in the fire pulling cap is formed. One end of the ignition lead is close to the fire pulling cap, andthe other end of the ignition lead is connected with the pyrotechnic composition. One end of the spare lead is close to the ignition lead, and the other end of the spare lead is extended by attachingthe top wall of the central cylinder. According to the novel handle type hand-throwing ring-pulling percussion fire extinguishing bomb, the spare lead is arranged, the spare lead can be ignited by direct fire or ignited by a site high temperature burning method, the spare lead is matched with a pull ring percussion device to form double insurance to ensure the ignition blasting ratio, and non-explosive situations are reduced.

Description

technical field [0001] The invention belongs to the technical field of fire fighting and fire extinguishing, and in particular relates to a fire extinguishing bomb, in particular to a novel handle-type hand-throwing ring triggering fire extinguishing bomb, which is suitable for fighting fires in forests, forests, grasslands, enterprises and households. 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...

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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