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High-rise building rainwater utilization system

A technology for high-rise buildings and rainwater, which is applied in construction, general water supply conservation, and water supply devices, etc. It can solve problems such as difficulties in water supply for high-rise buildings, and achieve the effects of increasing rainwater collection, reducing energy consumption, and enhancing water storage capacity

Active Publication Date: 2016-12-21
THE THIRD CONSTR OF CHINA CONSTR EIGHTH ENG BUREAU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Therefore, the technology disclosed in this patent still cannot solve the difficult problem of high-rise building water supply

Method used

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  • High-rise building rainwater utilization system
  • High-rise building rainwater utilization system
  • High-rise building rainwater utilization system

Examples

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Embodiment

[0026] Embodiment: a kind of high-rise building rainwater utilization system, comprises the multi-layer water collection tank 1 that is arranged on the exterior wall of the building and the overflow pipe 2 that communicates with the multi-layer water collection tank; 3 includes a gentle slope section 4 and a steep slope section 5, the water collection port 6 is placed at the junction of the gentle slope section 4 and the steep slope section 5, and the position of the water collection port 6 is lower than the upper end surface of the water collection box 1, and the upper part of the side of the water collection box 1 is opened There is an overflow port 7, and the position of the overflow port 7 is lower than that of the water collection port 6, and the steep slope section 5 is close to the overflow port 7 on the water collection tank 1; the inclined frame between the water collection port 6 and the overflow port 7 is provided with a rigid The primary self-cleaning filter screen ...

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Abstract

The invention discloses a high-rise building rainwater utilization system. The high-rise building rainwater utilization system comprises multilayer water-collecting tanks arranged on a building outer wall and overflow pipes communicated with the water-collecting tanks. The upper ends of the water-collecting tanks are provided with inclined water-collecting grooves. Rainwater of a building roof is gathered and then led into the water-collecting grooves through water-collecting pipes and led into the water-collecting tanks through the water-collecting grooves and water-collecting openings. The upper portions of the sides of the water-collecting tanks are provided with overflow openings, and the positions of the overflow openings are lower than those of the water-collecting openings. The overflow opening of the upper layer water-collecting tank is communicated with the overflow opening of the lower layer water-collecting tank through the overflow pipes, the lower end of each layer of water-collecting tank is provided with a water outlet, the water outlet is communicated with a water-taking pipe, and a water-taking stop valve is arranged at the position of a water-taking pipe port. The high-rise building rainwater utilization system can collect, store, purify and recycle rainwater resources on a high-rise building roof and an outer wall, and the secondary pressurization water supply demand of the high-rise building is reduced. The water storage capability of a city during the rainy season is enhanced, and the urban drainage pressure is effectively relieved.

Description

technical field [0001] The invention belongs to the technical field of rainwater resource reuse, and in particular relates to a high-efficiency rainwater collection and utilization system for high-rise buildings. Background technique [0002] With the rapid advancement of urbanization, the number of urban population in my country has increased rapidly. In order to solve the contradiction between the work and living needs of the rapidly increasing urban population and the shortage of urban land resources, high-rise buildings have begun to emerge in major cities across the country. [0003] A large number of high-rise buildings have produced many practical problems, among which water supply for high-rise buildings is the most important part of many problems. Currently, there are two sets of standards for municipal water supply. One is the national regulation, which meets the service water head of 28m (about six floors); the other is in accordance with the Ministry of Constru...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E03B3/02E03B1/04
CPCE03B1/04E03B3/02Y02A20/108Y02A20/30
Inventor 徐旭彭浩马怀章王健青高明谷德明郑超全有维
Owner THE THIRD CONSTR OF CHINA CONSTR EIGHTH ENG BUREAU
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