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Reverse osmosis filtration system

A filtration system and reverse osmosis technology, applied in reverse osmosis, filtration treatment, semi-permeable membrane separation, etc., can solve problems such as the reverse osmosis filtration system cannot operate stably, and users are not satisfied, so as to reduce noise and vibration, reduce cost effect

Pending Publication Date: 2021-05-07
3M MATERIAL TECH GUANGZHOU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the water supply pressure of the municipal tap water is unstable or the water supply pressure is low, the reverse osmosis filtration system cannot operate stably, which easily leads to dissatisfaction of users

Method used

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Examples

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Embodiment Construction

[0028] The following description is merely exemplary in nature and is not intended to limit the invention, application and uses. It should be understood that throughout the several drawings, like reference numerals indicate the same or similar parts and features. The various drawings only schematically represent the concept and principle of the embodiments of the present invention, and do not necessarily show the specific dimensions and proportions of the various embodiments of the present invention. Certain parts in certain drawings may be exaggerated to illustrate relevant details or structures of embodiments of the present invention.

[0029] The reverse osmosis filtration system according to the present invention can be used to filter municipal tap water, and can also be used to filter other fluids. The reverse osmosis filtration system according to the present invention will be described below by taking the application of the reverse osmosis filtration system in municipa...

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Abstract

The invention relates to a reverse osmosis filtration system. The reverse osmosis filtration system comprises a raw water pipeline; a reverse osmosis filtering unit, which is configured to filter the raw water supplied by the raw water pipeline; and a faucet, which is connected to the reverse osmosis filtering unit, and can be operated to enable a water outlet of the faucet to be selectively communicated with the product water outflow pipeline of the reverse osmosis filtering unit. The reverse osmosis filtration system further comprises a pump unit, the pump unit is arranged between the raw water pipeline and the reverse osmosis filtration unit, and the pump unit is configured to selectively pump raw water in the raw water pipeline to the reverse osmosis filtration unit according to the pressure in the product water outflow pipeline. The reverse osmosis filtration system according to the present invention can stably operate even when the pressure in the raw water line is low, can provide operation stability of the reverse osmosis filtration system, and can realize on-demand water supply for the reverse osmosis filtration unit.

Description

technical field [0001] The invention relates to the field of filtration, and more specifically, to a reverse osmosis filtration system. Background technique [0002] The statements in this section merely provide background information related to the present disclosure and may not constitute prior art. [0003] Filtration systems are widely used in industrial production and daily life, and are often used to filter various fluids. With the improvement of living standards, filtration systems are widely used in the filtration of residential water to eliminate water pollution from water sources and transportation processes and the impact on water quality to ensure water safety. Reverse osmosis filtration system is a kind of filtration system commonly used in residential drinking water filtration. The reverse osmosis filtration system is divided into an air-to-water reverse osmosis filtration system and a water-to-water reverse osmosis filtration system according to the back pre...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/02B01D61/08B01D61/12B01D65/10
CPCC02F1/441C02F1/001B01D61/08B01D61/12B01D65/10C02F2209/03
Inventor 仇必勇刘岩
Owner 3M MATERIAL TECH GUANGZHOU
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