Humidifying, smoke preventing, dust removing and fire extinguishing equipment
A technology for smoke and dust removal and fire-extinguishing equipment, applied in fire rescue and other directions, can solve the problems of not too many and few fan equipment fire-fighting effects, etc., and achieve the effect of good effect and easy movement.
Inactive Publication Date: 2012-04-04
NANTONG DART POLLRICH FAN
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Problems solved by technology
However, there are not too many applications in the fire protection industry, because fans are usually used in fixed places, use fixed power sources, and are installed and operated in fixed systems. Due to the uncertainty and unfixability of the fire protection industry, they are rarely used Fan equipment to improve fire protection effect
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Embodiment Construction
[0011] The present invention will be further described below in conjunction with embodiment.
[0012] Such as figure 1 , figure 2 As shown, a humidifying, smoke-eliminating, dust-removing and fire-extinguishing equipment includes a device body, on which a fan 1 is installed, the fan 1 is an axial flow fan, a fan 2 is installed on the fan 1, and an annular water tank is installed at the outlet of the fan 2 5. There is a hydraulic motor 3 on one side of the equipment, and the hydraulic motor 3 drives the fan 1 to run. The annular spray nozzle 6 is installed on the annular water tank 5. The equipment uses the annular spray nozzle 6 to achieve the purpose of atomization. The annular water tank 5 is also equipped with an inlet The nozzle 7 and the bottom of the blower fan 1 are provided with a fixed bracket 4 as a rotating support point for the blower fan.
[0013] Connected with the hydraulic source and fire water, within 3 minutes, this equipment has achieved a better purpose ...
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The invention discloses humidifying, smoke preventing, dust removing and fire extinguishing equipment comprising a propeller fan, an air duct, a hydraulic motor, a fixing support, an annular water tank, an annular spraying nozzle, and a water inlet. In existing dust removing equipments, direct water spraying is usually adopted, and non-uniform humidifying is caused, such that the smoke preventing and dust removing effect is not ideal. According to the invention, the propeller fan operates under the driving of the hydraulic motor; a water column sprayed from the water tank is atomized by the rotating propeller fan; and dense smoke and dust in the air can be effectively eliminated in a short period with the formed water mist. The equipment provided by the invention is advantaged in good duct removing effect and high efficiency. The equipment can be conveniently moved, can be arranged on vehicles, and can cooperate with an elevator, such that requirements of fast moving and aloft working can be satisfied.
Description
technical field [0001] The invention relates to a mechanical device, in particular to humidifying, smoke-eliminating, dust-removing and fire-extinguishing equipment. Background technique [0002] The main measure for fire fighting to eliminate smoke and dust is to use high-pressure water guns to impact the fire scene, but for the scene separated by open flames or thick smoke, it is difficult for firefighters to reach the target position. The existing smoke elimination and dust removal equipment generally adopts direct spraying of water, resulting in uneven humidification, which greatly affects the efficiency and effect of fire protection work. [0003] Fan products are widely used in power plants, textiles, metallurgy, cement, steel and other industries, and are indispensable key equipment in the production line. However, there are not too many applications in the fire protection industry, because fans are usually used in fixed places, use fixed power sources, and are insta...
Claims
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IPC IPC(8): A62C31/00
Inventor 孙华
Owner NANTONG DART POLLRICH FAN