Green roof rainwater and sewage power generation device for civil residence high-rise building

Abstract

The invention discloses a green roof rainwater and sewage power generation device for a civil residence high-rise building. The green roof rainwater and sewage power generation device comprises a wallbody, a green roof is fixed to the top of the wall body, a drainage pipeline is installed outside the wall body and the green roof, a roof overflow pipeline is installed outside the wall body, a green terrace is installed outside the wall body, and a branch overflow pipeline is installed outside the wall body; the branch overflow pipeline penetrates through the green terrace, the two ends of thebranch overflow pipeline communicate with the roof overflow pipeline and the drainage pipeline correspondingly, a power generation device is installed at one side of the wall body and comprises a turbine and a power generator, a protective layer is arranged at the bottom of the drainage pipeline in the green roof, and a waterproof layer is arranged at the bottom of the protective layer; and a building top layer is fixed to the bottom of the waterproof layer. According to the green roof rainwater and sewage power generation device, by means of the green roof, rainwater can be utilized, meanwhile, the atmospheric environment can be improved, the power generation device converts the rainwater into electric energy, energy brought by fall of the rainwater is reasonably utilized, and reutilization of energy is achieved.

Description

technical field [0001] The invention relates to the technical field of green buildings, in particular to a rainwater and sewage power generation device for green roofs of residential high-rise buildings. Background technique [0002] With the development of urbanization, the types of land use are constantly changing, and the proportion of the permeable area of ​​the underlying surface decreases sharply, which makes the problem of urban rain and flooding increasingly prominent. As the "fifth facade" of the city, the roof accounts for about 40% to 50% of the total area of ​​the impermeable underlying surface. At the same time, the roof is the main bearing surface of the atmospheric dry and wet settlement. Under the influence of the outside world, considering the low utilization rate of land resources, tight land use and high land prices, the urban stormwater management has developed the roof as a new field. This made us think of using high-level rainwater to do some resource ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problems in the prior art that rainwater cannot be used relatively well, and at the same time, it does not have the function of improving the atmospheric environment and cannot realize the reuse of energy. The proposed rainwater sewage on the green roof of residential buildings power generation device

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