CN202315038U

CN202315038U - Ejection type intelligent forest fire extinguishing bomb

Info

Publication number: CN202315038U
Application number: CN2011203901105U
Authority: CN
Inventors: 刘长劳; 李革新; 段保华; 贺伍保
Original assignee: XI'AN DALONG HANNENG TECHNOLOGY Co Ltd
Current assignee: XI'AN DALONG HANNENG TECHNOLOGY Co Ltd
Priority date: 2011-10-13
Filing date: 2011-10-13
Publication date: 2012-07-11
Anticipated expiration: 2021-10-13

Abstract

An ejection type intelligent forest fire extinguishing bomb comprises a casing, a central drug tube is arranged in the center of the casing, one end of the central drug tube is connected to an intelligent triggering device, and the other end of the central drug tube is connected to an impact mechanism on the tail pipe. The thermal battery is connected to the intelligent triggering device and the impact mechanism, the tail pipe is connected to the shell through the connecting bottom screw, and the dry powder fire extinguishing agent is installed between the central drug tube and the shell, when the ejected intelligent forest fire extinguishing bomb penetrates the ejecting device, While activating the thermal battery, push the fire extinguishing bomb to fly forward. The fire extinguishing bomb uses an intelligent fixed-altitude radio proximity fuze as the intelligent trigger device of the fire extinguishing bomb, and then judges whether an ignition signal is issued. The fire extinguishing bomb adopts a composite fire extinguishing mechanism to ensure fire extinguishing High-speed and efficient fire extinguishing effect, the utility model has the advantages of high fire extinguishing accuracy and unlimited launch site.

Description

An ejection type intelligent forest fire extinguishing bomb

技术领域 technical field

本实用新型涉及森林放火领域，具体涉及一种弹射式智能型森林灭火弹。The utility model relates to the field of forest arson, in particular to an ejection type intelligent forest fire extinguishing bomb.

背景技术 Background technique

近年来，世界各地森林火灾不断。无情的森林火灾正以其不可预见性和巨大的破坏性威胁着森林安全。森林消防已经成为世界性的难题。近年来新增添的灭火方式：迫击炮发射式森林干粉灭火弹；火箭炮发射式森林干粉灭火弹，这两种灭火方式存在的不足：灭火弹引发装置均采用延期时间引发或触地后引发，灭火弹能否进入火场，又能否在火源中实施灭火，均存在着不确定性，即灭火精准度不高；迫击炮由于发射后座力大，单门炮难于实现集束发射、快速压制火势，必须多门炮同时使用才有好的效果；火箭炮后喷危险区域大，发射场地受限。In recent years, forest fires have continued all over the world. Ruthless forest fires are threatening forest safety with their unpredictability and huge destructiveness. Forest fire fighting has become a worldwide problem. New fire extinguishing methods added in recent years: mortar-launched forest dry powder fire extinguishing bombs; rocket launcher forest dry powder fire extinguishing bombs. The shortcomings of these two fire extinguishing methods: the fire extinguishing bomb triggers are triggered by delay time or after touching the ground. There are uncertainties in whether the fire extinguishing bombs can enter the fire and whether they can extinguish the fire in the fire source, that is, the accuracy of fire extinguishing is not high; To suppress the fire, multiple guns must be used at the same time to have a good effect; the rocket launcher sprays a large dangerous area and the launch site is limited.

发明内容 Contents of the invention

为了克服上述现有技术的缺点，本实用新型的目的在于提供一种弹射式智能型森林灭火弹，灭火精准度高，发射场地不受限的优点。In order to overcome the above-mentioned shortcomings of the prior art, the purpose of this utility model is to provide an ejection type intelligent forest fire extinguishing bomb, which has the advantages of high fire extinguishing accuracy and unlimited launch sites.

为了达到上述目的，本实用新型采取的技术方案为：In order to achieve the above object, the technical scheme that the utility model takes is:

一种弹射式智能型森林灭火弹，包括壳体2，壳体2的中心设有中心药管3，中心药管3的一端和智能引发装置1连接，中心药管3的另一端和尾管7上的撞击机构8连接，热电池6和智能引发装置1及撞击机构8连接，尾管7通过连接底螺5和壳体2连接，中心药管3和壳体2之间装有干粉灭火剂4。An ejection type intelligent forest fire extinguishing bomb, comprising a shell 2, the center of the shell 2 is provided with a central drug tube 3, one end of the central drug tube 3 is connected to the intelligent triggering device 1, the other end of the central drug tube 3 is connected to the tail pipe The impact mechanism 8 on 7 is connected, the thermal battery 6 is connected with the intelligent triggering device 1 and the impact mechanism 8, the tail pipe 7 is connected with the shell 2 through the connecting bottom screw 5, and a dry powder fire extinguishing device is installed between the central drug tube 3 and the shell 2 Agent 4.

所述的智能引发装置1采用智能定高无线电近炸引信。The intelligent initiating device 1 adopts an intelligent height-fixed radio proximity fuze.

所述的壳体2和智能引发装置1均为为非金属注塑而成Both the housing 2 and the intelligent triggering device 1 are made of non-metallic injection molding

本实用新型具有如下特点：The utility model has the following characteristics:

●在远距离上(距离火场300米-800米)发射干粉灭火弹，针对高山峻岭、森林纵深等人员难以到达的区域，实现压制“火头”，抑制火势蔓延，迅速扑灭森林大火。●Launch dry powder fire extinguishing bombs at a long distance (300m-800m away from the fire site) to suppress the "fire head", suppress the spread of fire, and quickly extinguish forest fires in areas that are difficult for personnel to reach, such as high mountains and deep forests.

●采用智能引发装置，可现场人工装定(2米、5米、触发)三种炸高，实现灭火弹最佳灭火效果。●Using intelligent triggering device, three kinds of explosion heights (2 meters, 5 meters, triggering) can be manually set on site to achieve the best fire extinguishing effect of fire extinguishing bombs.

●采用冲击覆盖灭火机理，利用冷激波和干粉的冲击力、覆盖力、窒息力的共同作用下快速扑灭火灾。●Using the impact coverage fire extinguishing mechanism, the fire is quickly extinguished under the joint action of cold shock wave and dry powder impact force, covering force and suffocation force.

●干粉灭火弹采用环保材料，灭火后不会对森林生态环境构成破坏The dry powder fire extinguishing bomb is made of environmentally friendly materials, which will not damage the forest ecological environment after extinguishing the fire

附图说明 Description of drawings

附图为本实用新型的结构示意图。Accompanying drawing is the structural representation of the utility model.

具体实施方式 Detailed ways

下面结合附图对本实用新型做详细描述。Below in conjunction with accompanying drawing, the utility model is described in detail.

参照附图，一种弹射式智能型森林灭火弹，包括壳体2，壳体2的中心设有中心药管3，中心药管3的一端和智能引发装置1连接，中心药管3的另一端和尾管7上的撞击机构8连接，热电池6和智能引发装置1及撞击机构8连接，尾管7通过连接底螺5和壳体2连接，中心药管3和壳体2之间装有干粉灭火剂4。With reference to accompanying drawing, a kind of catapult-type intelligent forest fire extinguishing bomb comprises housing 2, and the center of housing 2 is provided with central medicine pipe 3, and one end of central medicine pipe 3 is connected with intelligent initiation device 1, and the other end of central medicine pipe 3 One end is connected to the percussion mechanism 8 on the tail pipe 7, the thermal battery 6 is connected to the intelligent triggering device 1 and the percussion mechanism 8, the tail pipe 7 is connected to the shell 2 through the connecting bottom screw 5, and the center medicine tube 3 and the shell 2 are connected. Equipped with dry powder fire extinguishing agent 4.

本实用新型的工作原理为：The working principle of the utility model is:

当弹射式智能型森林灭火弹穿入弹射装置后，由磁发电发射控制器提供电流于药筒内电底火，电底火发火后输出火焰将药筒内发射装药点燃产生推力，在击活热电池6的同时，推动灭火弹向前飞行，灭火弹采用智能定高无线电近炸引信作为灭火弹的智能引发装置1，在灭火弹飞行过程中，智能引发装置1由热电池6提供能源，连续发出宽频冲击雷达波，经地面反射再由智能引发装置1接收处理，进而判断是否发出点火信号，灭火弹进入火场后，智能引发装置1依据发射前装定的炸高，在火源焰心引发。灭火弹采用复合灭火机理，通过灭火弹内置中心药管3被引发后急剧产生的高温、高压气体，经干粉的冷却后变为冷激波，干粉在冷激波的推动下，冲破非金属弹体的束缚高速进入火场，在冷激波强大的冲击力、覆盖力、窒息力和干粉连续的物理、化学共同作用下，确保了灭火弹高速、高效的灭火效果。When the ejection type intelligent forest fire extinguishing bullet penetrates the ejection device, the magnetic generator launch controller provides current to the electric primer in the cartridge, and after the electric primer is ignited, the output flame will ignite the launch charge in the cartridge to generate thrust. At the same time as the battery 6, push the fire extinguishing bomb to fly forward. The fire extinguishing bomb adopts an intelligent fixed-altitude radio proximity fuze as the intelligent initiation device 1 of the fire extinguishing bomb. Send out broadband impact radar waves, which are reflected by the ground and then received and processed by the intelligent triggering device 1, and then judge whether to send out an ignition signal. . The fire extinguishing bomb adopts a compound fire extinguishing mechanism. The high-temperature and high-pressure gas generated rapidly after being triggered by the built-in central drug tube 3 of the fire extinguishing bomb turns into a cold shock wave after being cooled by the dry powder. Driven by the cold shock wave, the dry powder breaks through the non-metallic bomb The bondage of the body enters the fire scene at high speed, and under the combined action of the strong impact force, covering force, suffocation force of the cold shock wave and the continuous physical and chemical effects of the dry powder, the high-speed and efficient fire-extinguishing effect of the fire extinguishing bomb is ensured.

Claims

1. intelligent fire-fighting bomb for forest of ejection type; Comprise housing (2), it is characterized in that: the center of housing (2) is provided with center pencil (3), and an end of center pencil (3) is connected with intelligent initiating device (1); The other end of center pencil (3) is connected with knocking gear (8) on the tail pipe (7); Thermal cell (6) is connected with intelligent initiating device (1) and knocking gear (8), and tail pipe (7) is connected with housing (2) through connecting end spiral shell (5), between center pencil (3) and the housing (2) powder extinguishing agent (4) is housed.

2. the intelligent fire-fighting bomb for forest of a kind of ejection type according to claim 1 is characterized in that: described intelligent initiating device (1) adopts the fixed high radio proximity fuse of intelligence.

3. the intelligent fire-fighting bomb for forest of a kind of ejection type according to claim 1 is characterized in that: described housing (2) and intelligent initiating device (1) are to nonmetal injection molded