CN111249648A - Fire extinguishing bomb launching cylinder and fire extinguishing bomb launched by fire extinguishing bomb launching cylinder - Google Patents

Abstract

The invention provides two tools for launching fire extinguishing bombs, named fire extinguishing bomb launching cylinder and fire extinguishing bomb launched by the fire extinguishing bomb launching cylinder. The fire-fighting bomb aims to solve the problem that manual fire fighting is difficult and the problem that fire fighting personnel are unsafe, and mainly adopts two newly designed launching and bomb-throwing tools to achieve the purposes of facilitating manual carrying to a fire scene and throwing to extinguish fire. One is a magnetic catapult, which is composed of two sets of magnetic windings combined with an emitter tube. The other set is formed by combining a spring compressor and a launching tube. Is very suitable for being carried by people to fire and used for long-distance bomb-throwing and fire-extinguishing around a fire scene.

Description

Fire-extinguishing bomb launcher and fire-extinguishing bomb

Technical Field: The present invention provides a distinctive fire-extinguishing bomb launcher and the fire-extinguishing bomb it fires, belonging to the field of fire-extinguishing tools.

Background Art: The most similar to the present invention is the three methods of accurately throwing fire-extinguishing devices invented by the applicant in the early days. The application number is 201710315335.6 invention patent. In order to innovate and invent more fire-fighting schemes for fire-fighting and disaster-relief options, it is convenient to popularize technical schemes with obvious advantages. , the special innovation and invention of the present application scheme is the main purpose.

SUMMARY OF THE INVENTION: Fire fighting and disaster relief has always been the most urgent matter. The sooner it is discovered that the fire is extinguished as early as possible, the smaller the loss and the easier it is to extinguish the fire. However, in rural areas in mountainous areas, especially in forest areas with high mountains and no roads, if there is a forest fire that can be found and extinguished in time, it must be equipped with a fire-fighting tool that is easy to use and can effectively extinguish the fire. That is The main content of the present invention is a fire-extinguishing bomb launcher and the fire-extinguishing bomb it fires.

Implementation: The magnetic bazooka is installed on the inner bottom of a bobbin with a set of two sets that attract each other when powered on, repel each other when powered off, or reverse when powered on, and attract each other when powered off. For the magnet winding, the two sets of windings are wrapped with a magnetic steel core. When installing, the magnetic poles should be relatively accurate, that is, the same sex attracts the opposite sex and repels each other. Do not get the polarity wrong. The winding is connected with the on-off buttons of the positive and negative poles of the DC storage battery pack to form a set of electromagnetic launch tubes, also known as magnetic ejection rocket launchers. It is specially used to launch fire-extinguishing bombs. The launching principle of the magnetic ejection rocket launcher is: when the loaded fire-extinguishing bomb is pressed on the windings that have been sucked together, as long as the on-off button is pressed, the windings are energized (or powered off), instantly The upper winding of the original suction will generate magnetic repulsion and push the fire-extinguishing bomb pressed on its surface to rush out of the cylinder mouth, fly to the distant fire point at a predetermined distance and fall, and fire the fire-extinguishing bomb to explode and extinguish the fire. The structure of the shoulder-carrying rocket launcher is that a human-shaped card that can be stuck on a person's shoulder is installed in the middle outside a section of the barrel, one end of the barrel is slit on both sides, and a compression spring is installed in the other end of the barrel. One end of the slit is pressed into the spring compressor, and the spring is pre-compressed and fastened on the lock of the human finger buckle mechanism installed on the side of the cylinder. Aim at the fire location, such as the car window or room window into the lost train or the fire in the room to ignite the fire bomb and explode the fire. The spring compressor is a spring compressor with a shape of -○-shaped by welding two pressure rods to a circular plate. It is composed of a connecting lock tongue and a telescopic spring.

Positive effects: Both the devices of the present invention can be manually transported to the fire site to carry out long-distance projectile fire extinguishing, which is always more efficient than manual fire extinguishing, and safety is very important to firefighters. Of course, it is safer and more efficient than personnel fighting fires at close range.

Claims (4)

1. Fire extinguishing bomb launching tube and fire extinguishing bomb launched by the fire extinguishing bomb are characterized in that: the magnetic force rocket tube is characterized in that a set of magnet windings which can attract each other when electrified and repel each other when power is off or are opposite to each other when the power is on are arranged at the inner bottom of a tube, a magnetic steel plate iron core is wrapped between the two sets of windings, and magnetic poles during installation need to be relatively accurate, namely, like poles attract each other and opposite poles repel each other, so that the polarities are not mistaken; the winding is communicated with on-off buttons of the positive electrode and the negative electrode of the direct current storage battery pack to form a set of electromagnetic launch barrel, namely a magnetic launch rocket barrel; the launching principle of the magnetic catapult rocket tube is as follows: when the fire extinguishing bomb is pressed on the windings which are attracted together, the upper winding which is originally attracted can generate magnetic repulsion force to bounce and push the fire extinguishing bomb pressed on the upper winding to be flushed out of the cylinder opening only by pressing the power-on/off button winding to be powered on (or powered off), and the fire extinguishing bomb is triggered to explode and extinguish the fire when flying to a far fire point with a preset distance.

2. Fire extinguishing bomb launching tube and fire extinguishing bomb launched by the fire extinguishing bomb are characterized in that: the structure of the shoulder-carried rocket launching tube is that a human-shaped card which can be clamped on human shoulders is arranged in the middle of the outside of a section of tube, one end of the tube is slotted, a compression spring is arranged in the tube at the other end, a spring compressor is pressed in one end of the slot, the spring is pre-compressed and fastened on a clamping lock of a human finger fastening mechanism arranged on the side of the tube, after the launching tube is loaded with a fire extinguishing bomb, the launching tube is firstly carried on the shoulders, and is adjusted to be aligned with a fire place, such as a vehicle window or a room window is shot into a loss train or a fire place in a room to ignite the fire extinguishing bomb to extinguish fire.

3. The fire extinguishing bomb launching tube and the fire extinguishing bomb launched by the fire extinguishing bomb are characterized in that the spring compressor is a- ○ -pattern spring compressor formed by welding two pressure bars and a circular plate.

4. Fire extinguishing bomb launching tube and fire extinguishing bomb launched by the fire extinguishing bomb are characterized in that: the human finger hair buckling mechanism is a common finger hair buckling mechanism for a gun, is also called a telescopic tongue and consists of a hair buckling mechanism, a lock tongue and a telescopic spring.