Novel solid foam gun

A foam gun, solid technology, applied in fire rescue, etc., can solve the problems of uncontrollable weight and length of fire extinguishing gun, blockage of water outlet by solid foam sticks, affecting fire extinguishing efficiency, etc., to achieve controllable foaming multiple and spray distance, The effect of convenient loading and strong maneuverability

Pending Publication Date: 2020-01-21
CIVIL AVIATION FLIGHT UNIV OF CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Most of the foam guns currently on the market have an integrated design and structure, and most of them are liquid foam guns. There are relatively few solid foam guns on the market, and there is a gap between the position where the solid foam stick is placed and the gun barrel. A boss in the pipe, but this boss is easy to cause the solid foam rod to block the water outlet, and at the same time, due to the difference in material and structure, the weight and length of the fire extinguisher are uncontrolled; due to the size of the water pressure, it causes inconvenience in operation and other problems
Its filling weight is heavy, it is inconvenient to carry, and the foaming rate is low, which affects the fire extinguishing efficiency

Method used

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Effect test

Embodiment 1

[0039] Embodiment 1 provides a kind of novel solid foam gun, as figure 1 As shown, it includes a dissolution accelerator tank 2, the dissolution accelerator tank 2 is a hollow cylinder, one end of the outside is connected with a water inlet pipe 1, and the other end of the outside is connected with an outlet pipeline 6; The ends are respectively connected with bearing brackets 3, and the bearing brackets 3 are connected together with the inner two ends of the dissolution accelerator tank body 2 through threads, and the turbine bearing 4 is housed in the dissolution accelerator tank body 2, and the turbine bearing 4 passes through its two ends. The bearing bracket 3 at the end is fixed inside the tank body 2 of the dissolution accelerator, and the turbine blades 5 and the turbine bearings 4 are connected together by welding; the turbine blades 5 are alternately arranged on the turbine bearings 4; the bottom of the water inlet pipe 1 A solid foam storage tank 9 is connected to a...

Embodiment 2

[0044] Embodiment 2 provides a kind of novel solid foam gun, as figure 1 As shown, it includes a dissolution accelerator tank 2, the dissolution accelerator tank 2 is a hollow cylinder, one end of the outside is connected with a water inlet pipe 1, and the other end of the outside is connected with an outlet pipeline 6; The ends are respectively connected with bearing brackets 3, and the bearing brackets 3 are connected together with the inner two ends of the dissolution accelerator tank body 2 through threads, and the turbine bearing 4 is housed in the dissolution accelerator tank body 2, and the turbine bearing 4 passes through its two ends. The bearing bracket 3 at the end is fixed inside the tank body 2 of the dissolution accelerator, and the turbine blades 5 and the turbine bearing 4 are connected together by welding; the turbine blades 5 are arranged in parallel on the turbine bearing 4; the bottom end of the water inlet pipe 1 A solid foam storage tank 9 is connected to...

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Abstract

The invention relates to the technical field of fire-fighting appliances, in particular to a novel solid foam gun. The novel solid foam gun comprises a dissolving accelerator tank 2. The dissolving accelerator tank 2 is in a hollow cylinder shape, one end of the outer side of the dissolving accelerator tank is connected with an inlet pipeline 1, a solid foam storage tank body 9 is connected to theportion, close to the dissolving accelerator tank body 2, of the bottom end of the inlet pipeline 1, and the other end of the outer side of the dissolving accelerator tank body 2 is connected with anoutlet pipeline 7. According to the novel solid foam gun, the pressure driving release fire extinguishing system is high in controllability, the fire extinguishing agent powder is quickly released inwater, the used fire extinguishing agent powder filling is convenient and fast, the foaming efficiency is high, the foaming multiple and the spraying distance are controllable, the load weight of a fire-fighting truck is reduced, the attendance times of the fire-fighting truck are reduced, and the novel solid foam gun can be widely applied to places such as airports, oil fields and the like.

Description

technical field [0001] The invention relates to the technical field of fire-fighting appliances, in particular, the invention relates to a novel solid foam gun. Background technique [0002] Most of the foam guns currently on the market have an integrated design structure, and most of them are liquid foam guns. There are relatively few solid foam guns on the market, and there is a gap between the position where the solid foam stick is placed and the barrel A boss in the pipe, but this boss is easy to cause the solid foam rod to block the water outlet, and at the same time, due to the difference in material and structure, the weight and length of the fire extinguisher are uncontrollable; due to the size of the water pressure, the operation is inconvenient and other problems . Its filling weight is large, it is inconvenient to carry, and the foaming rate is low, which affects the fire extinguishing efficiency. Contents of the invention [0003] In order to solve the above ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A62C5/02A62C31/02
CPCA62C5/02A62C31/02
Inventor 贾旭宏黄芮杨晓光陶皖张宇强朱新华
Owner CIVIL AVIATION FLIGHT UNIV OF CHINA
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