Air blower with heat energy conversion function and used for forest fire extinguishment

Abstract

The embodiment of the invention discloses an air blower with a heat energy conversion function and used for forest fire extinguishment. The air blower with the heat energy conversion function and usedfor forest fire extinguishment comprises an isolation plate used for blocking fire behavior, wherein a heat energy receiving plate used for absorbing field light radiation of fire is installed on aninner surface close to a fire scene, of the isolation plate, and a heat-isolation wall is installed on the outer surface of the isolation plate; a heating pipe used for air heating is installed in theisolation plate, and an intake pipe internally provided with a check valve is arranged at the bottom of the isolation plate; the intake pipe directly communicates with one end of the heating pipe; and a high-pressure spray head is installed at the other end of the heating pipe through a connection hose. According to the air blower with the heat energy conversion function and used for forest fireextinguishment, on one hand, direct blocking for the spreading of the fire behavior is realized by establishing a physical isolation wall; and on the other hand, the light radiation heat energy of thefield of the fire scene is absorbed through the isolation wall, the temperature of the fire field is lowered, the absorbed heat is used for heating air in an environment, high-pressure air is formedafter a pressure is reserved, and reverse air-blowing fire extinguishment is carried out by virtue of the high-pressure air to form an isolation area, so that the purpose of cutting off a fire sourceis achieved.

Description

Technical field [0001] The embodiment of the present invention relates to the technical field of blowers, in particular to a thermal energy conversion blower for forest fire extinguishing. The most prominent feature is that its power comes from the thermal energy conversion at the fire site. Background technique [0002] Once a forest fire occurs, it is a disaster. Due to the large amount of combustible materials in the forest and the complex environment, once the fire takes shape, it is difficult to extinguish it artificially. Extreme weather such as mountain wind will further promote the spread of the fire. [0003] Nowadays, the strategy of fighting forest fires is to prevent the fire from spreading by extinguishing the fire, generally by directly extinguishing the mountain fire or setting up an isolation zone in advance in the direction of the fire spread to achieve the purpose of removing combustibles to extinguish the fire. The former is difficult to effectively extinguish th...

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Problems solved by technology

[0005] For this reason, the embodiment of the present invention provides a thermal energy conversion blower for forest fire extinguishing to solve the problem in the prior art that the energy of the fire field itself cannot be directly used to extinguish the fire

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