High-rise building rainwater collecting self-circulation utilization system

Abstract

The invention discloses a high-rise building rainwater collecting self-circulation utilization system. The system comprises a glass curtain wall water collecting system, a top layer water collecting system and a water circulation system in a building, rainwater can be collected in all directions by the glass curtain wall water collecting system and the top layer water collecting system, the rainwater is conveyed, purified and stored in floor space through a connecting pipeline network, the rainwater in a water storage tank can be used as fire extinguishing and sanitation water when needed, spraying cleaning or irrigation is conducted on the two water collecting parts, and used water can be recycled. By means of the system, the problem of difficult rapid discharging of blocked rainwater inan urban center can be solved, so that multiple current problems of waterlogging, rainfall runoff and the like in a city are solved, rainwater on-site collecting and recycling can be achieved to relieve the rain flood pressure of municipal pipelines, automatic spraying of indoor fire extinguishing, greening and glass curtain wall cleaning can be achieved, building water using amount is reduced, and the problem of scarce water resource is relieved.

Description

technical field [0001] The invention relates to a rainwater collection system, in particular to a high-rise building rainwater collection self-recycling system. Background technique [0002] With the development of the national economy and the continuous improvement of the level of awareness of ecological protection, the call for the design and construction of sponge cities is getting higher and higher, and the requirements for the collection and recycling of rainwater are constantly being put forward. In the core area of ​​the city, congested roads, numerous high-rise buildings, and narrow green space make the urban center poorly drained and consume a lot of water. Therefore, how to use high-rise buildings to collect and utilize rainwater and realize the regulation and storage function of sponge city is of great significance to urban construction and ecological environmental protection. [0003] The rapid increase of high-rise buildings in large, medium and small cities in...

AI Technical Summary

Problems solved by technology

The high costs and high risks brought about by the cleaning of glass curtain walls of high-rise buildings are also issues of concern to the society at present.

In addition, the deep foundation and large self-weight of high-rise buildings have a great impact on the groundwater in the surrounding area: the soil is compacted and the green space is occupied, resulting in a decrease in the porosity of the surrounding soil, and the infiltration of rainwater is blocked, which is likely to cause rainwater silting in the city center , the phenomenon of the city looking at the sea

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