Dual water supply recycling water-saving system

A technology of water-saving system and quality-based water supply, applied in water/sewage treatment, water/sewage multi-stage treatment, light water/sewage treatment, etc. The effect of ensuring safe drinking water

Pending Publication Date: 2021-08-17
安徽唯雅诺智能净水设备有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The technical problem to be solved by the present invention is: the water supply system in the prior art cannot take into account the technical problem of water supply by quality and wastewater treatment and utilization

Method used

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  • Dual water supply recycling water-saving system
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Embodiment Construction

[0041] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Obviously, the described embodiments are part of the present invention Examples, not all examples. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0042] Such as figure 1 As shown, a water-saving system for water supply recycling by quality separation, including a pretreatment filter device 1 , a reverse osmosis membrane filter device 3 , a waste water collection device 5 , and a filter treatment device 6 .

[0043] Such as figure 1As shown, the tap water leads to the pretreatment filter device 1; the water outlet end of ...

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Abstract

The invention relates to the field of dual water supply, in particular to a dual water supply recycling water-saving system which comprises a pretreatment filtering device, wherein tap water is led to the pretreatment filtering device, and a water outlet end of the pretreatment filtering device leads to a domestic water end of a user; a reverse osmosis membrane filtering device, wherein the water outlet end of the pretreatment filtering device is communicated with the reverse osmosis membrane filtering device, and a purified water outlet of the reverse osmosis membrane filtering device is communicated with a direct drinking water end of the user; a waste water collecting device, wherein the waste water generated by the domestic water end and waste water generated by the reverse osmosis membrane filtering device are led to the waste water collecting device; and a filtering treatment device, wherein the waste water collecting device is led to the filtering treatment device, and water filtered by the filtering treatment device is led to a wastewater utilization end of the user. The system has the advantages that water can be supplied according to different qualities, water drinking safety is guaranteed, meanwhile, waste water is recycled, and water can be effectively saved.

Description

technical field [0001] The invention relates to the field of water supply by quality, in particular to a water-saving system for water supply by quality. Background technique [0002] In recent years, environmental problems such as water pollution and air pollution have become increasingly serious, and the depletion of water resources has brought great troubles to people's health. "Drinking a glass of healthy water" has become an urgent need for people; drinking water safety has become an issue that people cannot ignore. In order to achieve drinking water safety, direct drinking water through pipes came into being. At present, the core of filtration in the market is to use reverse osmosis membrane filtration, which produces a certain proportion of waste water, resulting in waste of water resources. [0003] my country's water resources are very limited. In the comparison of water resources in various countries, it is a country with severe water shortage. How to improve the...

Claims

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Application Information

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IPC IPC(8): C02F9/08
CPCC02F9/00C02F2001/425C02F1/001C02F1/42C02F1/441C02F1/32C02F2303/02
Inventor 何中义叶建国束凯
Owner 安徽唯雅诺智能净水设备有限公司
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