Water-fetching water-saving device for preventing and curing acid rain

Abstract

An ''acid rain control water intaking and saving device'' is a facility and a method of first treating and purifying with an acid rain control facility when collecting acid rain, then collecting the rain water and household waste water, making full and reasonable use of the water resource, and saving valuable water. With the technology, as initially estimated, our country can intake water about 10 billion cubic meters each year, save water 10 billion cubic meters, save power 12 billion kilowatt-hour, reduce household waste water discharge 10 billion cubic meters, and save about 40 billion yuan. The ''acid rain control water intaking and saving device'' has functions of acid rain purification, water intaking, water saving, power (electricity) saving, waste water discharge reduction, drinking water supply, shower water supply, supply of water for household cleaning and hygiene and temperature regulation, and can save engineering and construction materials. Using the ''acid rain control water intaking and saving device'' does not take up building area and space, does not change the building drawings, does not affect the house structure and shape. Rainwater intaken on the top floor does not contact the ground, without chemical pollution, without pollution from feces (stool and urine, spit) of people (healthy people and patients) and animals, without sewage, sludge and sludge pollution, and is the cleanest and best drinking water on earth.

Description

technical field [0001] The present invention relates to a "water saving device for preventing and controlling acid rain". When collecting natural rainwater, it first goes through acid rain prevention and treatment facilities, and then collects rainwater and household waste water for utilization, so as to fully and rationally utilize water resources and save precious water. Facilities and methods. [0002] At present, there is no implementation using this technology, and it is still a blank area. Background technique [0003] In order to obtain rainwater utilization and save running water in areas with acid rain, the present invention provides a "water intake and saving device for acid rain prevention and control" so that rainwater can be fully and reasonably utilized. It is to put a thin layer of calcium carbonate (limestone) on the top floor of the building that collects rainwater. Common acid rain is sulfur dioxide (SO 2 ), sulfur trioxide (SO 3 ), carbon dioxide (CO ...

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Problems solved by technology

The bathrooms and living rooms in the building are equipped with floor-to-floor shared water pipes, shared sewage and drainage pipes, water storage tanks, water s

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