A forestry fire emergency foam fire extinguishing and rescue device

Abstract

The invention discloses a forestry fire-fighting emergency foam fire extinguishing and rescue device, which comprises a mounting plate, a traction ring is fixedly mounted on the left end of the mounting plate, and two left and right symmetrical first support frames are fixedly mounted on the rear part of the upper end of the mounting plate. The upper ends of the first support frames are jointly fixed with a foam liquid storage tank, and the front part of the upper end of the installation plate is fixed with two left and right symmetrical second support frames, and the upper ends of the two second support frames are jointly provided with foam Production components, and the foam production components extend into the foam liquid storage tank, two support rods are fixedly installed on the upper right part of the installation plate, and the two support rods are symmetrically distributed front and rear, and the two support rods are fixed together Installed with reinforcement bars. The forestry fire-fighting emergency foam fire extinguishing and rescue device described in the present invention can adjust the spraying elevation angle of the spray gun, can reduce the bump when the foam liquid storage tank moves, can adjust the output size and dilution degree of the foam, is easy to use, and meets the needs of forest land. Firefighting needs.

Description

technical field [0001] The invention relates to the technical field of fire-fighting equipment, in particular to a forestry fire-fighting emergency foam fire-fighting and rescue device. Background technique [0002] The emergency foam fire extinguishing rescue device is mainly composed of a foam liquid storage tank, a spray gun, a proportional mixer, a hose, and a trolley chassis. It is a new type of environmentally friendly and efficient foam fire extinguishing device. It is easy to operate, flexible and reliable. Strong. In the initial stage of a fire, the device can be driven flexibly to the fire scene for fire extinguishing. The emergency foam fire extinguishing and rescue device can be used independently as a fire protection equipment, and can also be used as an auxiliary rescue function in conjunction with a large fixed foam fire extinguishing system. Emergency foam fire extinguishing and rescue device is an important part of forestry fire fighting equipment. [000...

AI Technical Summary

Problems solved by technology

[0003] The existing forestry fire-fighting emergency foam fire-fighting and rescue devices have the following disadvantages: 1. Most of the existing forestry fire-fighting emergency foam fire-fighting and rescue devices do not have buffer components. The proportional mixer of the proportioner shifts, which affects the mixing ratio of the foam liquid and water, resulting in a decrease in the quality of the foam; 2. In the existing forestry fire emergency foam fire fighting and rescue devices, due to the large impact force of the water flow, most of the spray guns are fixed angles, but fixed Angled spray guns cannot meet complex fire-fighting requirements, and are impractical; 3. Most of the existing forestry fire-fighting emergency foam fire-fighting and rescue devices directly introduce water into the foam liquid storage tank, and mix it with the proportional mixer in the foam liquid storage tank. Foam is generated, but this method cannot control the amount of foam output and the degree of dilution of the foam, which cannot meet the needs of use. Therefore, we propose a forestry fire emergency foam fire extinguishing and rescue device

Images