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Projection-ype fire extinguishing bomb, fire extinguishing bomb emitter, and fire-fighting unmanned aerial vehicle

A launcher and fire extinguishing bomb technology, which is applied in the field of fire extinguishing, can solve the problems of high price, high fire extinguishing power, and fire extinguishing accuracy depending on the launch accuracy of the launcher, so as to avoid direct impact and ensure personal safety.

Pending Publication Date: 2018-11-16
SHENZHEN QZU TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of fire extinguishing bomb has a strong fire extinguishing power and good effect, but the fire extinguishing accuracy depends on the firing accuracy of the launching device, and the price is relatively expensive
[0004] At present, when the projected fire extinguishing bomb is in use, it directly smashes the window and enters the room to put out the fire. The projected fire extinguishing bomb will generate high kinetic energy. After the fire extinguishing bomb smashes the window, it still has a certain kinetic energy. The safety of personnel will pose a greater threat, so it is necessary to improve the existing projected fire extinguishing bombs

Method used

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  • Projection-ype fire extinguishing bomb, fire extinguishing bomb emitter, and fire-fighting unmanned aerial vehicle
  • Projection-ype fire extinguishing bomb, fire extinguishing bomb emitter, and fire-fighting unmanned aerial vehicle
  • Projection-ype fire extinguishing bomb, fire extinguishing bomb emitter, and fire-fighting unmanned aerial vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] see Figure 1 to Figure 3 , a projected fire extinguishing bomb, comprising a housing 1 and a stopper 3, one end of the housing 1 is connected with a fire extinguishing agent compartment 4 and a warhead 5, the other end of the housing 1 is connected with a propulsion compartment, and the warhead 5 passes through The adapted thread is connected with the fire extinguishing agent compartment 4, the fire extinguishing agent compartment 4 is connected with the housing 1 through an adapted thread, and the housing 1 is connected with the propulsion compartment through an adapted thread, using The threaded connection method can facilitate the installation and function replacement of the fire extinguishing bomb.

[0025] Wherein, a fire extinguishing agent is provided in the fire extinguishing agent cabin 4, and the fire extinguishing agent is a dry powder fire extinguishing agent or a water-based fire extinguishing agent; a time-delay fuze is provided in the warhead 5, and the ...

Embodiment 2

[0029] On the basis of Embodiment 1, the depth of the stopper groove 2 is greater than the maximum width of the stopper 3 .

[0030] In this embodiment, the stopper can be hidden in the shell of the fire extinguishing bomb, so as to reduce the friction between the fire extinguishing bomb and the launch tube when launching.

Embodiment 3

[0032] On the basis of embodiment 2, the stopper is made of metal.

[0033] In this embodiment, the stopper made of metal is stronger, which can prevent the stopper from breaking and causing interception failure.

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PUM

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Abstract

The invention provides a projection-type fire extinguishing bomb. The projection-type fire extinguishing bomb comprises a housing and blocking devices the external side of the housing is provided withat least one blocking device groove; the blocking devices are connected with the housing through rotating shafts; the blocking devices can be stored in the blocking device grooves. The beneficial effects are that: after emitting of the projection-type fire extinguishing bomb provided with the blocking devices, the blocking devices are unfolded, when glass is broken by the projection-type fire extinguishing bomb, the bomb body is blocked by the unfolded blocking devices, entering of the whole body of the projection-type fire extinguishing bomb into rooms is avoided, direct impact of the projection-type fire extinguishing bomb on indoor people is avoided, and guarantee is provided for safety of indoor people.

Description

technical field [0001] The invention relates to the technical field of fire extinguishing, in particular to a projection type fire extinguishing bomb, a fire extinguishing bomb launching device and a fire fighting drone. Background technique [0002] With the development of fire extinguishing technology, the emergence of fire extinguishing bombs has made up for the shortcomings of short working distance and danger of hand-held fire extinguishers. Fire extinguishing bombs currently on the market are mainly divided into hand-throwing fire extinguishing bombs and projected fire extinguishing bombs according to different launching methods. The throwing method of the hand-throwing fire extinguishing bomb is similar to that of a hand grenade. There are mainly those with pull rings and safety tops, as well as those with superconducting heat-sensitive wires. At the scene of a fire, firefighters throw fire extinguishing bombs to the fire site by manpower, so that the fire extinguish...

Claims

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Application Information

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IPC IPC(8): A62C19/00B28B13/02F42B12/46B64D1/04
CPCA62C19/00B28B13/0225B64D1/04F42B12/46
Inventor 薛堃
Owner SHENZHEN QZU TECH CO LTD
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