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Backpack type fire extinguishing equipment for forestry fire fighting

A kind of fire extinguishing equipment and knapsack technology, applied in the field of knapsack fire extinguishing equipment for forestry fire fighting

Active Publication Date: 2022-01-04
上海民宁科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides a knapsack fire extinguishing equipment for forestry firefighting, aiming to solve the problems mentioned in the background technology

Method used

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  • Backpack type fire extinguishing equipment for forestry fire fighting
  • Backpack type fire extinguishing equipment for forestry fire fighting
  • Backpack type fire extinguishing equipment for forestry fire fighting

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Embodiment Construction

[0042] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0043] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of the invention. The terms used herein in the description of the present invention are for the purpose of describin...

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Abstract

The invention is suitable for the technical field of fire fighting, and provides a backpack type fire extinguishing device for forestry fire fighting. The backpack type fire extinguishing device comprises a shell, a back connection component arranged on the front side of the shell and a heat dissipation device arranged on the shell, wherein the back connection component communicates with the heat dissipation device through a conveying pipe, the back connection component is used for being in contact with the back of the human body and enabling the shell to be stably kept on the back of the human body, and the heat dissipation device is used for generating fluid, and the fluid is conveyed to the back connection component through the conveying pipe so as to dissipate heat of the back of the human body. According to the backpack type fire extinguishing device for forestry fire fighting, the fluid for heat dissipation is conveyed to the back connection component through the heat dissipation device for heat dissipation, so that the body temperature of a firefighter in the fire fighting process is lowered, and the body injury caused by a too high body temperature of the firefighter is avoided.

Description

technical field [0001] The invention belongs to the technical field of fire fighting, and in particular relates to a knapsack fire extinguishing equipment for forestry fire fighting. Background technique [0002] Forest fire suppression refers to the measures taken to control and extinguish forest fires, with the purpose of minimizing the losses caused by fires. [0003] Since the occurrence of forest fires must be conditioned by the existence of combustibles, oxygen (combustibles) and fire sources, the fire fighting measures taken should be able to isolate combustibles, or reduce the vapor volume of combustibles to make it lower than the lower limit of ignition; isolate the air, Or keep the oxygen content in the air lower than 14-18%; the temperature of combustibles should also be lowered below the ignition point. According to this principle, various forest fire fighting methods can be summarized as follows: ①Suffocation method: such as compounding soil, spraying fire exti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A62C3/02A62C15/00
CPCA62C3/02A62C15/00Y02A40/28
Inventor 张盖旭孙永剑朱立勇
Owner 上海民宁科技有限公司