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Two-way starting warhead, forest fire extinguishing bomb and two-way starting method thereof

A two-way start and warhead technology, applied in the field of forest fire extinguishing equipment, can solve the problems of no self-destruction, high power, high cost, etc., and achieve the effects of high reliability, wide application range and high safety

Pending Publication Date: 2020-04-17
HUNAN BINGQI YUEJIN ELECTRO MECHANICAL CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing throwing forest fire extinguishing systems generally use launchers based on military fields such as individual rocket launchers, multiple rocket launchers, and mortars. At the same time, there are potential safety hazards caused by fuze failure; ②No self-destruct function; ③Using explosives to drive fire extinguishing agent to disperse, the power is relatively large, and the direction and range of fire extinguishing agent dispersion cannot be controlled; ④For tree crown fires and cliff fires, there is no ability to extinguish fire in case of fire

Method used

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  • Two-way starting warhead, forest fire extinguishing bomb and two-way starting method thereof
  • Two-way starting warhead, forest fire extinguishing bomb and two-way starting method thereof
  • Two-way starting warhead, forest fire extinguishing bomb and two-way starting method thereof

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specific Embodiment

[0028] Such as figure 1 and figure 2 Shown: a two-way starting warhead, including a casing and a fire starting device, a central throwing device and a delay starting device 3 arranged in the casing 2, the fire starting device includes a fire starting device extending out of the casing Thermal line 1; the center throwing device includes a one-way valve 4 and a center pipe 5, and the center pipe 5 is provided with a throwing drug 6; the two ends of the center throwing device are respectively connected with the fire starting device and the delay start The devices 3 are connected to form a bidirectional start structure.

[0029] The above scheme has the following advantages: (1) It is free from fuzes and explosives, has a self-destruct function, low cost, and high safety; (2) has two modes of fire extinguishing and timed fire extinguishing, high reliability, and a wide range of applications, namely By setting the thermal line, when the ambient temperature reaches the starting t...

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Abstract

The invention discloses a two-way starting warhead, a forest fire extinguishing bomb and a two-way starting method thereof. The two-way starting warhead comprises a shell, a fire-encountering startingdevice, a center scattering device and a delay starting device, wherein the fire-encountering starting device, the center scattering device and the delay starting device are arranged in the shell, the fire-encountering starting device comprises a thermosensitive wire extending out of the shell, the central scattering device comprises a one-way valve and a central pipe, scattering medicine is arranged in the central pipe, and two ends of the central scattering device are respectively communicated with the fire-encountering starting device and the delay starting device to form a bidirectional starting structure. The invention further comprises the forest fire extinguishing bomb and a two-way starting method thereof. The two-way starting warhead is low in cost, high in safety and wide in application range, has a self-destruction function and can extinguish crown fire and cliff fire.

Description

technical field [0001] The invention relates to the technical field of forest fire extinguishing equipment, in particular to a bidirectional starting warhead, a forest fire extinguishing bomb and a bidirectional starting method thereof. Background technique [0002] The suddenness of forest fires is strong, and the general terrain of the fire place is relatively complicated, the traffic is relatively difficult, it is difficult or impossible for firefighters to reach, and it is easy to miss the best time to put out the fire. According to the complex and changeable characteristics of forest fires, in order to separate people from fire and ensure the safety of firefighters, it is necessary to vigorously develop throwing fire extinguishing ammunition. Existing throwing forest fire extinguishing systems generally use launchers based on military fields such as individual rocket launchers, multiple rocket launchers, and mortars. At the same time, there are potential safety hazards...

Claims

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Application Information

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IPC IPC(8): A62C19/00A62C3/02A62C37/11
CPCA62C19/00A62C3/02A62C37/11
Inventor 杨建国吴伟赵星海李胜鹏黄永杰马冬云蒋东方厉程刘妍清
Owner HUNAN BINGQI YUEJIN ELECTRO MECHANICAL CO LTD
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