Broad spectrum compound fire-extinguishing car

Abstract

The invention discloses a broad spectrum compound fire-extinguishing car which comprises a car body, an engine, a controller for controlling the engine, an additive chamber and a stirring and mixing chamber, wherein the tail gas outlet of the engine is communicated with the additive chamber and the stirring and mixing chamber; the additive chamber is communicated with the stirring and mixing chamber; the stirring and mixing chamber is connected with a material inlet pipe and an extinguishment outlet pipe; and the extinguishment outlet pipe is connected with a jet pipe. The car can be used for shearing and pressing fires in a fireground in a long distance for quickly resisting the fires by utilizing physical and chemical fire extinguishment mechanisms such as forced oxygen lack, and the like, has the characteristics of large kinetic energy, quick and flexible move, and the like, has the advantages of strong maneuverability, wide application, extremely high fire extinguishment efficiency and no pollution to the environment and is beneficial to environmental protection.

Description

technical field [0001] The invention relates to a broad-spectrum composite extinguishing vehicle, in particular to a broad-spectrum composite extinguishing vehicle powered by high-pressure inert gas after aeroengine combustion. Background technique [0002] In recent years, due to the impact of climate change and many other factors, the occurrence of forest diseases and insect pests in the country has become more serious, and the terrain of many forest areas is complex. In the current control methods, aircraft control and manual control are mostly used, and aircraft spraying is used to waste more powder , and is restricted by terrain and climate, the cost is high; while manual control is labor-intensive, it is difficult to apply pesticides in complex terrain, there are unsafe factors, and the control methods are backward, often resulting in waste of manpower and material resources, and low operating efficiency. [0003] In order to solve the above problems, Chinese Patent No...

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Problems solved by technology

[0004] Therefore, the existing fire extinguishing machinery either uses a single fire extinguishing agent, or cannot provide fire extinguishing agent at random, or cannot fully guarantee the supply of fire extinguishing agent, or the kinetic energy is too small to quickly suppress large flames, or the suppression of fire causes a large number of secondary flames. Pollution, etc., so that the application of existing fire extinguishing devices is subject to greater limitations

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