Modular fire extinguishing agent injection system and method special for aircraft bucket

Abstract

The invention belongs to the technical field of fire protection, and particularly relates to a modular fire extinguishing agent injection system and method special for an aircraft bucket. The system comprises fire extinguishing agent liquid storage tanks, the multiple fire extinguishing agent liquid storage tanks are fixed in a modular support, placed in an aircraft cabin, and connected with the bucket through liquid conveying pipes, and fire extinguishing agent valves are arranged at outlets of the multiple fire extinguishing agent liquid storage tanks. During work, a fire extinguishing agentcan be sequentially injected into the bucket by controlling the fire extinguishing agent valves, operation is easy and efficient, maneuverability is higher, meanwhile, the time limit of fire extinguishing work can be greatly prolonged, and the modular fire extinguishing agent injection system and method can be widely applied to places prone to fire disasters such as forests, grasslands, oil depots, large oil pools, chemical plants, wharfs, ships, warehouses and buildings.

Description

technical field [0001] The invention belongs to the technical field of fire protection, and in particular relates to a special modular fire extinguishing agent injection system and method for aircraft buckets. Background technique [0002] Aircraft bucket fire extinguishing is a fire extinguishing method that uses an external bucket of the aircraft to carry water, and sprays water directly on the fire head and the fire line from the air, and then extinguishes forest grassland fires or other fires. It has many advantages, but there are also many disadvantages in practical applications. For example, there are problems such as low fire extinguishing efficiency and large waste of water sources. The use function is single, and it can only extinguish solid fires, but not liquid fires. [0003] In order to overcome the above problems, the applicant proposed a helicopter bucket fire extinguishing agent injection device with the patent number CN2019217822092, which is simple and reli...

AI Technical Summary

Problems solved by technology

[0002] Aircraft bucket fire extinguishing is a fire extinguishing method that uses an external bucket of the aircraft to carry water, and sprays water directly on the fire head and the fire line from the air, and then extinguishes forest grassland fires or other fires. It has many advantages, but there are also many disadvantages in practical applications. For example, the fire extinguishing efficiency is low, the waste of water is large, and the use function is single. It can only extinguish solid fires, but cannot extinguish liquid fires. The types of fire extinguishing are limited and cannot meet the various complex conditions of various fire scenes. The fire extinguishing effect is not ideal.

[0003] In order to overcome the above problems, the applicant proposed a helicopter bucket fire extinguishing agent injection device with the patent number CN2019217822092, which is simple and reliable in operation, safe and convenient to use, but the mobility is still insufficient, and the fire extinguishing agent storage tank is limited, so it cannot work for a long time , it needs to replenish the fire extinguishing agent before it can work normally

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