Fire-fighting spray device

Abstract

The invention discloses a fire-fighting spray device which is reasonable in structure, reliable to use and labor-saving to operate, can achieve 360 degree dead-corner-free spray, is wide in spray range and high in fire extinguishing efficiency, a rotating disc body is arranged in the middle part of the upper part of a base, the lower end of the rotating disc body passes through the base, and is provided with a worm wheel, a worm rod meshed with the worm wheel is fixed below the base, the end of the worm rod is provided with a drive motor, a substrate plate is arranged on the upper end of the rotating disc body, a spray unit and an angle regulating unit are arranged above the substrate plate, the spray unit is composed of a mounting plate, a spray head supported above the mounting plate, and an adaptor which is connected to the rear part of the spray head, the angle regulating unit is composed of a main supporting seat arranged on the rear part of the substrate plate, a supporting seat located in front of the main supporting seat, and a hydraulic cylinder I which is hinged with the supporting seat, the rear part of the bottom surface of the mounting plate of the spray unit is hinged with the main supporting seat, and the front part of the bottom surface of the mounting plate is hinged with the front end of a telescopic rod of the hydraulic cylinder I.

Description

technical field [0001] The invention relates to a fire sprinkler device. Background technique [0002] Existing fire extinguishing methods are usually that firefighters hold fire hoses or various fire extinguishers and spray fire extinguishing actions close to the high-temperature fire scene. Since the situation of the fire scene changes rapidly, spraying fire extinguishing actions close to the high-temperature fire scene is not only dangerous, but also the fire hose and fire extinguishing action. The weight of various fire extinguishers is also a great burden on the physical strength of firefighters. [0003] In order to improve the deficiencies in the above-mentioned fire extinguishing methods, related companies have developed a controllable water jet turret structure for fire fighting. The main improvement is to use the water turret erected around the fire field to spray fire-fighting water in an automatic swinging manner to extinguish the fire. However, the swing pipe o...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a fire-fighting sprinkler device with reasonable structural design and reliable use, which fundamentally solves the problems of high risk and labor-intensive use of existing fire-fighting sprinkler devices. In comparison, it can realize 360-degree spraying without dead angle, wide spraying range and high fire extinguishing efficiency

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