Direct drinking water supply system with water resource recovery function

Abstract

The utility model provides a direct drinking water supply system with a water resource recycling function, relates to the technical field of water supply systems, and aims to solve the technical problems that the quality of supplied water does not reach the standard and water resources are wasted. The direct drinking water supply system comprises a filtering device, a purified water tank, a supercharging device, a supplied water quality detection device for detecting the quality of supplied water, a returned water quality detection device for detecting the quality of returned water, a concentrated water tank and a control system, the filtering device, the water purifying tank, the supercharging device and the supplied water quality detection device are sequentially communicated, the filtering device is communicated with a municipal pipeline, and the supplied water quality detection device is communicated with a user pipeline; the inlet end of the return water quality detection device is communicated with the user pipeline, the first outlet end is communicated with the water purification tank, and the second outlet end is communicated with the concentrated water tank; the supplied water quality detection device, the purified water tank, the supercharging device, the returned water quality detection device and the concentrated water tank are all electrically connected with the control system.

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