Environmentally-friendly method for additionally supplying water and power for building and system

Abstract

The invention discloses an environmentally-friendly method for additionally supplying water and power for a building and a system. The environmentally-friendly method for additionally supplying water and power for the building is characterized in that the rain is collected by a roof and is gathered into a reservoir via a rain pipe network; then the rain overflows into an electrochemical reaction rain pool via an overflow pipe; continuous rain flow pushes a hydraulic turbine generator to generate power; the tail water is discharged into a water storage pond via a water outlet pipeline; the building roof is provided with a wind driven generator and a solar cell panel; the wind driven generator, the solar cell panel and the output circuit of the hydraulic turbine generator are connected into a power distribution unit for complementary power generation; the power generation energy is stored in the storage cell used for processing rain quality; additional power supply is carried out to a user under the condition of abundant power energy; the rain in the reservoir and the water storage pool is used for supplementing common domestic water; and the rain in the electrochemical reaction rain pool is used for supplementing the domestic drinking water. The environmentally-friendly water supplementation and supply system has the advantages of environment protection, simple structure, investment saving, obvious economic and social benefit and has a good research and popularization value on the background of energy saving, emission reduction and water resource crisis.

Description

technical field [0001] The invention belongs to the field of water resource development and renewable energy utilization, in particular to a building green supplementary water supply and power supply method and system. Background technique [0002] With the rapid development of the world's social economy, the scarcity of water resources and the crisis of energy and environment have become major problems faced by mankind. It is urgent to develop and utilize new renewable energy and unconventional water resources to ensure the sustainable development of human society. my country is located in the northern hemisphere, with a vast land and a vast territory, with a total land area of ​​9.6 million km 2 , in China's vast and fertile land, there are abundant solar resources, and the total annual solar radiation across the country is 928-2333kWh / m 2 , the median value is 1626kWh / m 2 ;According to the estimates of the Meteorological Research Institute of the National Meteorological...

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Problems solved by technology

At present, the combination of wind power generation and solar photovoltaic power generation is more researched and applied at home and abroad, and most of the collection and utilization of rainwater only stays in the natural functions of water resources, ignoring the utilization of rain energy, combining rain energy with wind energy, The comprehensive utilization of solar energy is almost blank, and there is no consideration of using natural energy to generate electricity while taking into account the treatment of rainwater water quality to realize the technical solution of "self-production and self-consumption" of hydropower

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