Automatic water supply device for high-rise building fire protection

Abstract

The invention discloses an automatic water supply device for high-rise building fire protection. The device comprises a main water storage tank, and is characterized in that a high-rise water flow compensation device, a power failure independent water supply device and a fire protection emergency water supply device are arranged at the right side of the main water storage tank; the high-rise waterflow compensation device comprises a main output pipe welded at the right side of the main water storage tank; a water pump is fixedly installed in the main output pipe; the main output pipe is fixedly installed in a wall; water inlet tanks are evenly arranged at the right side of the main output pipe; water inlets are formed in the upper ends and the lower ends of the left sides of the water inlet tanks respectively; floor water outlet pipes are arranged on the right sides of the water inlet tanks; spiral rods are connected with the right sides of the floor water outlet pipes in a sleeved mode; and the outer sides of the spiral rods are in meshed connection with magnetic spiral sleeves. The automatic water supply device for high-rise building fire protection has the characteristics in that the water flow of high-rise users can be increased, and the device can still be continuously used in emergency or when the device is damaged.

Description

technical field [0001] The invention relates to the technical field of building water supply, in particular to an automatic water supply device for high-rise building fire protection. Background technique [0002] At present, with the development of urban economy, high-rise buildings continue to increase. The rapid development of high-rise buildings in my country is mainly determined by the concentration of urban population and the shortage of construction land in addition to architectural functions and urban planning. In the case of increasing population and increasing shortage of urban land, the construction of high-rise buildings can effectively save land resources, reduce construction costs, increase urban greening rate, and improve the living environment of urban residents. Now some tall buildings have even reached more than 100 floors. [0003] However, the existing water supply devices for high-rise buildings fail to better realize the problem of reducing the water f...

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Problems solved by technology

[0003] However, the existing water supply devices for high-rise buildings fail to better realize the problem of reducing the water flow of high-rise buildings, and their practicability is poor. Insufficient water supply for use or in an emergency

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