A method for making forest fire-extinguishing igniter file: 1 142062 1 Reading: 1265 Source: National Navigation Administration: X Technology >: Latest Patent > Combustion Equipment; The utility model relates to the technical field of forest fire prevention, in particular to a forest igniter.
Background: Forest resources are an important part of China's natural resources, the material basis of forestry production and economic construction, and an important guarantee for a good ecological environment. However, due to frequent forest fires every year, it has brought great harm to forest resources and seriously affected its development.
In forest fire fighting, how to control the fire at the first time is very important. In forest fire fighting, according to the actual needs of fire, firefighters often need to open isolation zones in the forest and ignite the grass and wet trees in the isolation zones, which can effectively prevent the fire from spreading and ensure the personal safety of firefighters.
In the process of opening the fire isolation belt, the igniter plays an important role. So far, there is no literature report about forest fire igniter.
How to design a forest fire igniter with simple structure, convenient use and low manufacturing cost, which can meet the application requirements of different fires, is an urgent problem for us to solve.
Technical realization factor: Aiming at the deficiency of the prior art, the utility model provides a forest igniter.
The utility model adopts the following technical scheme: a forest fire extinguishing igniter comprises an oil storage tank, an ignition gun and a connecting pipe connecting the oil storage tank and the ignition gun, wherein a high-pressure air pipe is arranged in the ignition gun, and one end of the high-pressure air pipe near the air inlet is provided with a control trigger; A siphon pipe is sleeved in the connecting pipe; One end of the siphon extends into the oil storage tank, and the other end is connected with one end of the high-pressure gas pipe near the gas outlet through a tee.
In the technical scheme, the igniter also comprises an igniter, wherein the igniter has a bent pipe structure, one end of which is fixedly connected with a connecting pipe, and the other end of which is an ignition ring; The ignition ring is located at the outer side of the outlet end of the ignition gun, and an oil guide cotton sliver is arranged in the igniter; One end of the oil guide cotton sliver is installed on the ignition ring, and the other end extends into the bottom of the oil storage tank through the connecting pipe.
Preferably, in the above technical scheme, the igniter is a vertical elbow structure.
The technical scheme is that the oil storage tank comprises an oil storage tank body and an upper end cover, wherein the oil storage tank body and the upper end cover are connected through threads, and a connecting pipe is fixedly connected with the upper end cover of the oil storage tank.
In the above technical scheme, the igniter further comprises an air pressure adjusting component, and the air pressure adjusting component is arranged on the high-pressure air pipe between the air inlet and the control trigger.
Preferably, in the above technical scheme, the air pressure adjusting component is a medium pressure reducer with a pressure gauge.
Preferably, in the above technical scheme, the inner diameter of the siphon tube is 0.6-0.8 mm. ..
Preferably, in the above technical scheme, the aperture of the outlet end of the ignition gun is 0.3-0.6 mm. ..
Preferably, in the above technical scheme, the lower end of the siphon is located at the bottom of the oil storage tank.
The utility model has the advantages that:
(1) The forest fire extinguisher of this utility model sprays the fuel in the siphon with high-pressure gas to form an atomized fuel jet, which is ignited by the ignition ring, so that the isolation belt can be quickly opened in the forest to meet the needs of forest fire fighting.
(2) The forest fire igniter of this utility model can adjust the gas pressure in the high-pressure gas pipe through the air pressure adjusting component, so as to achieve the purpose of adjusting the flame length and meet the application needs of fighting different fires.
(Photo/Text/Photo: Pacific Auto Network Q&A called Beast)