Direct-current water mist multifunctional water gun
A fine water mist and multi-functional technology, applied in fire rescue and other fields, can solve the problems that are not suitable for small-scale self-service fire extinguishing, and achieve the effect of light and flexible design, high performance and easy operation
Inactive Publication Date: 2017-05-24
何先庆 +1
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Problems solved by technology
[0002] At present, the fire extinguishing devices used for fire sprinkler are divided into two categories. One is the direct current spray device, which mainly refers to the fire water gun. The fire water gun needs a large flow of water source and special fire fighting equipment. Large fire control, not suitable for small-scale self-service fire extinguishing in the early stage of fire
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[0024] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0025] 1. If figure 1 As shown in -4, a DC water mist multifunctional water gun includes a gun handle shell, a trigger (2), a water inlet pipe (3), a water gun valve, a mode control valve, a changeover switch (11), a shunt pipe (13), DC resistance valve (14), inner pipe (15), outer pipe (16), grip rubber sleeve (17), fine water mist injection device and blade (21); it is characterized in that: there is a water inlet pipe in the handle shell (3), the water inlet of the water inlet pipe (3) is connected to the high-pressure water pipe, and the water outlet of the water inlet pipe (3) is connected to the water gun valve, and the opening and closing of the valve seat of the water gun valve is controlled by the trigger (2). The water gun valve includes a push rod sealing thread sleeve (4), a spring seat nut (5), a spring (6), a valve seat (7), a push rod (8...
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Abstract
The invention discloses a direct-current water mist multifunctional water gun. The direct-current water mist multifunctional water gun comprises a gun handle shell, a trigger, a water inlet pipe, a water gun valve, a mode control valve, a conversion switch, a shunting pipe, a direct-current resistance valve, an inner pipe, an outer pipe, a handle rubber sleeve, a water mist spraying device and a blade. A high-pressure water pump sucks in clear water in a water tank for pressurization to feed in the water gun to form two working modes of water mists or gaseous direct-current spraying water columns. The direct-current water mist multifunctional water gun forms the water mists with high efficiency and excellent fire extinguishing performance through special structure design according to the principles of lightness, flexibility and convenience to operate. When the direct-current water mist multifunctional water gun is used for extinguishing fire, the direct-current water mist multifunctional water gun can replace such traditional backward fire extinguishing devices as bottled dry powder fire extinguishers, high-pressure gas energy storage foam fire extinguishers and fire extinguishing bombs. Meanwhile, the direct-current water mist multifunctional water gun also can be extended to such fields as gardens, cleaning and agriculture.
Description
technical field [0001] The invention relates to a fire-fighting water gun, in particular to a water gun with multiple functions of air-containing direct-flow spray and fine water mist. Background technique [0002] At present, the fire extinguishing devices used for fire sprinkler are divided into two categories. One is the direct current spray device, which mainly refers to the fire water gun. The fire water gun needs a large flow of water source and special fire fighting equipment. Fire control is not suitable for small-scale self-help fire extinguishing in the early stage of fire. The second is the fine water mist forming device, which is not used much at present, and is only partially used in indoor fixed spraying systems. How to make full use of the superior characteristics of water mist fire extinguishing, make the water mist forming device miniaturized, lightweight and easy to operate, equipped with high-pressure water pumps and water storage tanks so that it can be ...
Claims
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Login to View More IPC IPC(8): A62C31/00A62C31/28
CPCA62C31/00A62C31/28
Inventor 何先庆刘庆生
Owner 何先庆