Multi-core-driven multi-stage booster combined fire-extinguishing and smoke-controlling device
A smoke exhaust device and combined technology, applied in the direction of pump devices, non-variable pumps, machines/engines, etc., can solve the problem of increased weight and volume of hydraulic motors, insufficient exhaust air volume, no more than 4 meters, and no more than 4 meters in width 2.5 meters and other problems, to achieve the effect of increased exhaust air volume, good safety and high reliability
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[0019] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0020] The overall structure of the combined fire-fighting and smoke-exhausting device of the present invention, such as figure 1 As mentioned above, the combined fire-fighting and smoke exhaust device 1 includes a combined smoke exhaust unit 2 , a rotary lifting mechanism 3 and a control system 4 . The combined smoke exhaust unit 2 is fixedly installed on the rotary lifting mechanism 3, and the upper part of the rotary lifting mechanism 3 is hinged with the combined smoke exhaust unit 2, so that the combined smoke exhaust unit 2 can realize the functions of rotation, pitching and lifting; the rotary lifting The bottom of the mechanism 3 is fixedly installed on a mobile or fixed carrier 5 . A control system 4 is also arranged on the carrier 5. The control system 4 can be a wireless control system or a wired control system. The present invent...
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