Collecting, treating and water-saving use device of natural rainwater source, and collecting and treating method of same

Abstract

The invention relates to a collecting, treating and water-saving use device of natural rainwater source, and a collecting and treating method of the same. The collecting, treating and water-saving use device of the natural rainwater source is characterized in that: a flume is arranged on a rooftop of a building; a water sedimentation pool, a water purifying pool and a water reservoir are arranged on the lower part of the building; a water inlet pipe and a water discharge pipe are arranged below the flume; the water discharge pipe is connected with an underground drainage pipe network; a mechanical converting port is formed between the water inlet pipe and the water discharge pipe; a buoyancy controller of the water reservoir controls the mechanical converting port; a water through hole of the sedimentation pool is communicated with the water purifying pool; a wood charcoal layer, a natural stone layer and a sand layer are arranged on the bottom of the water purifying pool; the water outlet of the water purifying pool is communicated with the water reservoir; and a water pump is arranged on the top of the water reservoir for pumping water for use. The collecting, treating and water-saving use device of natural rainwater source and the collecting and treating method of the same disclosed by the invention are convenient, feasible and practical, and capable of effectively collecting and treating rainwater, and realizing systematized water-saving use of the collected rainwater.

Description

technical field [0001] The invention relates to a device for collecting and processing natural rainwater resources and water-saving use and a method for collecting and processing the same. Background technique [0002] With the rapid development of China's industry, environmental and resource issues have become increasingly prominent. Among them, water resources are becoming more and more precious. In 2010, a severe drought occurred in Southwest my country. The drought caused 18.05 million people with drinking water difficulties in five provinces including Yunnan and Guizhou, and the affected area of ​​cultivated land was 96.54 million mu. In 1998, a once-in-a-century catastrophic flood broke out in the Yangtze River Basin in my country, affecting 101.692 million people and causing direct economic losses of 145.09 billion yuan. Nowadays, saving water has become the general awareness of residents. According to the relevant spirit of the 12th Five-Year Plan of my country's ...

AI Technical Summary

Problems solved by technology

As a kind of natural water, rainwater cannot be eaten directly, but its purity is still high enough to meet the standard of non-drinkable water

Images