Inclined belt-airdropping reconnoitre and control anchor-type extinguishing pipe

Abstract

Disclosed is an inclined belt-airdropping reconnoitre and control anchor-type extinguishing pipe. The hanging length of the pipe hoisted from a helicopter over a disaster relief starting spot on the ground is not less than the distance from the starting spot to a disaster spot. Then, the pipe orifice descends to the disaster spot and fluid is conveyed to put out a fire. There is no need in sprinkling near the disaster spot, thus greatly preventing personnel from venturing. The weight of the pipeline of less than 1500 meter is preferably controlled less than the weight of a commonly-used helicopter's water-sprinkling bucket, and the laytime is short. Therefore, it can be faster to pour a first ton of materials for extinguishing. If the pipeline is well distributed, the materials can be saved and continuously conveyed to extinguish fires without people, and labor power can be saved to lay more pipelines. If the pipeline is used in disasters such as the Japan nuclear leakage, it would be safe and sound within half a day. The pipeline is suitable for liquids even concrete grout to achieve the well-known extinguishing efficacy, is more applicable to conveying gases such as CO2 and the like to extinguish a more horrible fire, and is worth being developed by the nation for security. A tip part of the pipeline is a long fire-resistant hard pipe, which can be operated in fire and can also pass through a window of a building for fire-fighting. The outside of the hard pipe is also provided with an anchor-type overhanging rod thorns which are applicable to anchoring objects for orientation and supporting adjacent reconnoitre and control devices such as a pick-up head and the like for extinguishing.

Description

Technical field: [0001] The present invention is a kind of fire-fighting device and method for throwing water spray pipes to remote places or high places, and the pipes put in can also transport various fluids and even concrete slurry. Background technique: [0002] It is now known that firefighting operations such as requiring personnel to avoid watering high-risk disaster points in the distance or at high places are often affected by factors such as the short range of the water gun, the height of the ladder is not high enough, the aircraft is not stable enough or even susceptible to disasters and heat fall, and it is difficult to implement effectively. . The fire in Shanghai on November 15, 2010 and the nuclear disaster in Japan in March 2011 all confirmed it again. Invention content: [0003] In order to effectively and accurately pour fluids to distant or high disaster points, the invention provides an oblique air-dropping anchor type fire hose. [0004] The technica...

AI Technical Summary

Problems solved by technology

[0002] It is now known that firefighting operations such as requiring personnel to avoid dangerously watering remote or high-risk disaster points are often affected by factors such as the short range of the water gun, the height of the ladder is not high enough, the aircraft is not stable enough, and even vulnerable to disasters and heat fall.

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