Tunnel fireproof spraying equipment and spraying processing method thereof
A technology of spraying equipment and processing methods, applied in the direction of cleaning methods and appliances, chemical instruments and methods, spraying devices, etc., capable of solving problems such as losses, difficulties in evacuation and fire fighting, major casualties, property, etc.
Inactive Publication Date: 2022-03-04
上海青鸿机械工程有限公司
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Problems solved by technology
However, once a fire breaks out in the tunnel, it is very difficult to evacuate and fight, and it is easy to cause heavy casualties and property losses. Therefore, it is very important to carry out fire prevention treatment on the tunnel.
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[0031] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.
[0032] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "inner", "lower", etc. is based on the orientation or positional relationship shown in the drawings, or the conventionally placed position when the product of the invention is used. Orientation or positional relationship is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present invention. In addition, the terms "first", "second", ...
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The invention relates to the field of fireproof spraying equipment, in particular to tunnel fireproof spraying equipment and a spraying processing method thereof. The tunnel fireproof spraying equipment comprises a first supporting plate arranged on the ground, first rolling wheels are fixedly connected to the four corners of the lower end of the first supporting plate, and the first supporting plate is provided with a fixed supporting device for adjusting and adapting to the curved surface of a tunnel; a pretreatment device capable of cleaning and repairing the curved surface of the tunnel is arranged on one side of the upper portion in the fixed supporting device, and a fireproof spraying device is arranged on the other side of the upper portion in the fixed supporting device. A hydraulic rod with a hydraulic cylinder extends to be matched with a third sliding block to move and rotate, so that a second rolling wheel is adaptively attached to the tunnel curved surface at any time, a knocking plate collides with the tunnel curved surface, a second sliding plate is attached to scrape off sundries on the tunnel curved surface, and the sundries are sucked away through a scrap channel; and when a hole is formed in the curved surface, the repairing liquid is sprayed through the first repairing liquid channel to fill the hole.
Description
technical field [0001] The invention relates to the field of fireproof spraying equipment, in particular to tunnel fireproof spraying equipment and a spraying processing method thereof. Background technique [0002] With the acceleration of urban construction and the rapid increase of floating population, the advantages of tunnels are the shortest distance to achieve the goal and the smallest occupied area. However, once a fire breaks out in the tunnel, it is very difficult to evacuate and fight the fire, and it is easy to cause heavy casualties and property losses. Therefore, it is very important to carry out fire prevention treatment on the tunnel. The existing tunnel fire protection spraying has the following problems: [0003] 1. The surface of the tunnel varies, and the angle needs to be adjusted at any time during fire protection spraying so that the nozzle is facing the surface of the tunnel. [0004] 2. The curved surface of the tunnel needs to be cleaned before fi...
Claims
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IPC IPC(8): B05B12/12B05B13/04B08B15/04
CPCB05B13/0463B05B12/122B08B15/04
Inventor 黄日宁
Owner 上海青鸿机械工程有限公司