Water purifier

A water purifier and pure water technology, applied in water/sewage treatment, water treatment parameter control, water/sewage multi-stage treatment, etc., can solve the problems of inability to realize automatic control of water production, reasonable reuse of concentrated water with fault alarms, etc. , to achieve the effect of reducing the process of manual participation and improving user experience

Pending Publication Date: 2017-12-29
王云龙
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The water purification mechanism in the prior art produces concentrated water for flushing the RO membrane,

Method used

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  • Water purifier

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Embodiment Construction

[0028] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be described in detail below. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other implementations obtained by persons of ordinary skill in the art without making creative efforts fall within the protection scope of the present invention.

[0029] The technical solutions of the present invention will be described in further detail below with reference to the accompanying drawings and embodiments.

[0030] see figure 1 , a water purifier provided by an embodiment of the present invention, comprising: a cabinet 1 and a controller (not shown in the accompanying drawings) arranged in the cabinet 1, a water supply pipeline, a purified water production pipeline and concentrated water A recovery pipelin...

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Abstract

The invention relates to a water purifier which comprises a cabinet, a controller, a water supply pipeline, a purified water making pipeline, a domestic water pipeline, a concentrated water recycling pipeline and a depressurization safe water draining pipeline. The water supply pipeline, the purified water making pipeline, the domestic water pipeline, the concentrated water recycling pipeline and the depressurization safe water draining pipeline are arranged in the cabinet, a first pressure sensor and a first electromagnetic valve are arranged on the water supply pipeline, the purified water making pipeline comprises a filter element set, a water storage pressure barrel and a purified water faucet, and a pressurizing pump is arranged on a pipeline communicating a PVDF ultrafiltration membrane filter element and a RO membrane filter core; a water inlet of a postpositive activated carbon filter element is communicated with the water storage pressure barrel while a water outlet of the same is communicated with the purified water faucet, and the concentrated water recycling pipeline comprises a concentrated water chromatography tank, a throttling valve and a water quality detector. Through the technical scheme, tap water waste caused by free discharging of concentrated water in the process of purified water making in the prior art can be reduced, and artificial participation can be reduced.

Description

technical field [0001] The invention relates to the technical field of water treatment equipment, in particular to a water purifier. Background technique [0002] Water purifiers, also called water purifiers and filters, are small water treatment equipment that perform deep purification of water quality according to the requirements of water use. [0003] Water purifiers can be divided into many types according to different purification principles and processes. Among them, RO reverse osmosis technology has the highest filtering accuracy (filtering accuracy is 0.0001 microns). Since the pore size of the reverse osmosis membrane is five millionths of that of a hair, only water molecules and dissolved oxygen are allowed to pass through. Harmful substances such as bacteria, viruses, and heavy metals are almost completely intercepted and excluded. In addition to reverse osmosis technology, there are many other filtration technologies: nanofiltration (filtration accuracy betwee...

Claims

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Application Information

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IPC IPC(8): C02F9/02
CPCC02F1/001C02F1/441C02F1/444C02F9/00C02F1/283C02F2209/03
Inventor 王云龙
Owner 王云龙
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