A secondary water supply and storage device capable of avoiding mixing of live water and stagnant water

Abstract

The invention discloses a secondary water supply and storage device capable of avoiding mixing of running water and stagnant water. On the sides of the water storage tank and the sewage storage tank, the supporting legs are installed on the side of the support frame, and the inner cavity of the water storage tank is provided with a barrier mechanism; first, the entire water storage tank is divided into upper and lower parts by the barrier of the barrier plate, The bottom is the stagnant water that was not used up in the previous water cycle, and the top is the newly injected living water, which is divided into two storage spaces for storage, which effectively avoids the mutual mixing and pollution between the stagnant water and the living water; at the same time , When the user uses water, the barrier sheet is continuously reduced with the water level, gradually compressing the storage space of stagnant water, effectively reducing the activity of microorganisms, and avoiding water pollution caused by microbial flooding.

Description

technical field [0001] The invention relates to the technical field of secondary water supply equipment, in particular to a secondary water supply and water storage device that can avoid mixing of living water and dead water with each other. Background technique [0002] Secondary water supply refers to the form in which units or individuals store and pressurize the water supply of urban public water supply or self-built facilities, and then supply them to users or for their own use through pipelines. The high-rise crowd was built with water. [0003] Whether the secondary water supply facilities are constructed, designed and constructed in accordance with regulations is directly related to the secondary water supply quality, water pressure and water supply safety, and is closely related to the normal and stable life of the people. Compared with the original water supply, the water quality of the secondary water supply is more likely to be polluted. [0004] The main form ...

AI Technical Summary

Problems solved by technology

[0004] The main form of secondary water supply lies in the form of water tanks placed on the roof. During water supply, users use tap water that has been stored for a period of time, and tap water that has not been used up for a long time is stored in the water tank. Secondary pollution, and when the current secondary water supply equipment is in use, the tap water supplied by the municipal water network will be poured directly into the water tank, and the relatively fresh tap water will be mixed with the tap water that has been stored for a period of time. For tap water, some new substances brought by the injection of fresh tap water supplement some microorganisms in the old tap water. Secondly, after mixing, the newly injected tap water is polluted, which is not environmentally friendly and also reduces the pollution of tap water. safety

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