CN201181192Y - Deploy forest fires to block blasting lock rockets - Google Patents

Abstract

A rocket for arranging a detonation cord for forest fire prevention can prevent the ecologic safety from being endangered by the great disaster caused by forest fire. The forest in China accounts for less proportion of the country area but is centralized mainly in the areas with less population and inconvenient transportation, so that the forest fire that occurs once is difficult to control and results in heavy loss. The rocket for arranging a detonation cord comprises a detonation cord (3) for forest fire prevention, a guide cord (3) connected with the detonation cord (3), an earthing control cord (4) connected with the detonation cord (3), and a rocket (4) connected with one end of the guide cord (3). The rocket is used for laying detonation cords.

Description

Deploy forest fires to block blasting lock rockets

Technical field:

The utility model relates to a rocket for laying forest fires to block blasting locks.

Background technique:

Forest fires have brought huge disasters to human beings and endangered ecological security. my country's forests account for a small proportion of the country's land area, but their distribution is relatively concentrated, mainly in areas with sparse population and inconvenient transportation. Once a fire breaks out, it is difficult to control and often causes heavy losses.

At present, forest fire isolation is a relatively good method, that is, through physical, chemical and biological methods, a band-shaped area of a certain width and length is opened in the area before the forest fire occurs or reaches a certain area to make the original flammable and combustible materials in the area, Change into flammable and non-combustible materials to achieve the purpose of preventing the spread of forest fires. In the fire fighting tactics, blasting cable explosion barrier is relatively good. It belongs to a kind of forest fire barrier method. It can control underground fire and surface fire. It can be used in combination with fire attack method to control tree crown fire. Its shortcomings are manual laying, difficult transportation of personnel and equipment, slow opening, difficult closing, narrow barrier width, easy fire escape, low efficiency and high consumption, and occasional casualties of fire fighters.

Invention content:

The purpose of the utility model is to provide a fast, continuous, long-distance, large-scale and easy-to-close explosive lock rocket for blocking forest fires.

Above-mentioned purpose realizes by following technical scheme:

Deploying forest fire blocking blasting lock rockets, its composition includes: forest fire blocking blasting cables, the forest fire blocking blasting cables are connected with guide cables, the forest fire blocking blasting cables are connected with grounding control cables, and the forest fire blocking blasting cables are connected with grounding control cables. One end of the guide wire is connected to the rocket.

The beneficial effects of the utility model:

1. The utility model can launch the blasting cable through the rocket, which changes the laying method of the blasting cable and the existing fire extinguishing technology, and realizes the fast, continuous, long-distance, large-scale, and easy-to-close laying of forest fire barriers.

2. The utility model provides a fast, continuous, long-distance, large-scale, and easy-to-close blasting cable for blocking forest fires for forest fire fighting. When the blasting cable explodes, it can form a non-combustible and non-combustible isolation in front of the forest fire. Take a fire extinguisher.

Description of drawings:

Accompanying drawing 1 is the structural representation of the utility model.

Detailed ways:

Example 1:

Lay out the forest fire blocking blasting lock rocket, which consists of: rocket 1, the rocket 1 is connected with the guide cable 2, the guide cable 2 is connected with the forest fire blocking blasting cable 3, and the forest fire blocking blasting cable 3 is connected with grounding control cable 4.

Example 2:

The rocket is used as the tool for laying the blasting cable, and the inertia and flight traction of the rocket are used to lay the blasting cable for forest fire isolation to the edge of the forest, ponds, meadows and sparse forests, and guide the cable to change the combustible conditions in the area before the fire spreads to the area. A non-combustible or flame-retardant isolation belt with a certain width and length, which can block and extinguish fire. The fast and far-reaching flight speed of the rocket can quickly, continuously and widely deploy the blasting cables used to block forest fires, and the rocket flight can be aimed and corrected in advance to close the barrier zone.

Including single detonation or multi-parallel detonation, using the ignition isolation zone method to open a smelt isolation zone in a completely closed area, and using fire attack fire tactics to extinguish forest fires under three-sided closure. Detonate a certain length of barrier line in the same direction, relying on it to ignite the head-on fire, the rocket transportation is also relatively simple, it can be converted into a self-propelled transport vehicle through the chassis of the tank armored vehicle to solve the problem of scarce roads in forest areas, or through the concentrated Material 50 is transported, and its most effective mode of transport is transported by helicopter, and the specific method is before the fire reaches a certain area that is conducive to setting up a forest fire barrier zone, the whole set of equipment is transported to this area by helicopter for deployment. In use, a single rocket can be launched, and multiple parallel and serial rockets can be deployed continuously. The launch distance is related to the charge of the engine, the weight of the cable, the launch device, and the launch elevation angle. The length of the cable can be adjusted according to the needs. The long explosive cable for forest fire can be customized, and the existing forest fire blocking explosive cable of 100 meters can be connected. use. Small ones can be carried and launched by a single person, while large ones need to be transported by aircraft, vehicles and ships. Launchers can be large or simple.

Claims (1)

1. lay forest fires obstruct explosion lock rocket for one kind, its composition comprises: forest fires intercept uses the explosion rope, it is characterized in that: described forest fires intercept with the explosion rope and are connected with guiding rope, and described forest fires intercept the explosion rope and are connected with the ground connection control cord, and an end of described guiding rope is connected with rocket.

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