Floor water-saving system

Abstract

The invention relates to a floor water-saving system including a tap water pipeline, a toilet wastewater pipeline, and domestic wastewater drainage pipelines of floors; the tap water pipeline is used for supplying domestic water for each floor; the wastewater pipeline is used for receiving dirty water discharged by a toilet of each floor; each domestic wastewater drainage pipeline is used for receiving domestic wastewater of each floor; a water storage device for storing rainwater is arranged above a top floor of the floors, and a water outlet at the bottom end of the water storage device is connected with a water inlet at the top end of a toilet-flushing cistern in a toilet of the top floor of the floors; between an upper floor and a lower floor, the upper end of each of toilet-flushing cisterns of the floors is provided with a water outlet and is connected with the toilet-flushing cistern of the next floor of the floors through a pipeline; each of the domestic wastewater drainage pipelines of the floors is connected with the top of the toilet-flushing cistern of the next floor of the floors. Firstly, the floor water-saving system can collect the domestic wastewater for flushing the toilets; and secondly, the floor water-saving system can collect outdoor rainwater for flushing the toilets. The floor water-saving system utilizes a communicating vessel theory, is simple in structure, greatly reduces waste of water resources, and saves the water resources.

Description

technical field [0001] The invention relates to a floor water saving system. Background technique [0002] The scarcity of water resources, in essence, is determined by the non-renewability of water resources. Because the total amount of water on the earth is certain, the total amount of drinking fresh water is even less. As the utilization and unreasonable waste become more and more intense, the problem of lack of water resources is becoming more and more obvious. Therefore, saving water is the subconsciousness that each of us should have. Because of the design of the pipeline structure in the existing floors, only municipal tap water is used, and the domestic sewage that can be reused in life includes water for washing hands and vegetables. It is not effectively utilized, and a large amount of available rainwater is lost along with the sewer pipes in rainy days. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a floor water-saving system that makes full use of domestic waste water and open-air rainwater, which can overcome the defects of the prior art that domestic waste water and open-air rainwater cannot be used, and make full use of water resources

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