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Water supply pipeline equipment for pressurizing

A technology of equipment and pipelines, applied in the field of temporary water supply pipeline equipment, can solve the problems of limited pressure resistance of fire hoses, limited pressure of fire truck pumps, and difficult implementation

Pending Publication Date: 2015-07-22
吴超然
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Moreover, when using outdoor vertically laid hoses to supply water upwards, due to the limited pressure of the fire truck pumps under the building and the limited pressure resistance of the fire hoses, the height of the upward water supply is limited and cannot meet the needs of increased building heights. In summary, due to the difficulty of connecting the water belt to the building wall in the vertical laying of the water belt outdoors, and the difficulty of setting up series water pumps on the middle floor, it is often difficult to implement the scheme of laying the water belt outdoors, which affects the speed of water supply for high-rise firefighting It can't even complete the water supply for high-rise firefighting

Method used

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  • Water supply pipeline equipment for pressurizing
  • Water supply pipeline equipment for pressurizing
  • Water supply pipeline equipment for pressurizing

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Embodiment Construction

[0027] Such as figure 1 as shown, figure 1It is a schematic cross-sectional view of the first embodiment of the present application connected with the fire water nozzle and hanging above the building for fire extinguishing work. The building ground 27 is provided with a fire hydrant 37, an electric rope reel 3, a cantilever 13, and a support 2 are arranged on the roof 1 of the building, the support 2 is arranged on the roof 1 of the building, and the cantilever 13 is slidably arranged on the support 2 On the upper track 29, a mobile motor 11 is arranged on the cantilever 13, and the mobile motor 11 is connected with the gear 12 through a chain belt. The mobile motor 11 can drive the gear 12 to rotate on the track 29 and move the cantilever 13 to the outside of the roof 1. The rope device 3 is arranged on the roof 1, and the cantilever 13 is provided with an anti-offline pulley 16 and an anti-offline pulley 15. The above-mentioned electric rope reel 3 includes a rope winding m...

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Abstract

The invention relates to water supply pipeline equipment for pressurizing. The water supply pipeline equipment comprises a pipeline, wherein the pipeline comprises fire fighting hoses, and pressurizing pumps are connected with the fire fighting hoses and are connected to steel wire ropes or chain belts or static force ropes directly or through connecting members.

Description

technical field [0001] The application belongs to a temporary water supply pipeline equipment. Background technique [0002] Under normal circumstances, fires in high-rise buildings usually rely on internal fire-fighting facilities to fight them. However, the fire-fighting facilities of high-rise buildings under construction are not perfect. In the event of a fire accident, the indoor fire-fighting facilities are often unable to function normally, and when only fire trucks can be used to supply water, now vertically laid hoses are usually used to supply water to high-rise buildings. The method of vertically laying water belts outdoors is usually suitable for buildings with balconies and openable windows on the outer walls of high-rise buildings where the water belts can be fixed. However, the outdoor vertical laying of water belts is easily affected by factors such as high-altitude wind force and building structure characteristics, so it cannot be implemented normally. Acc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A62C33/00
CPCA62C33/00
Inventor 吴超然
Owner 吴超然
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