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Backwashing bactericidal water purifier with monitoring function

A water purifier and backwashing technology, applied in water/sewage multi-stage treatment, water/sludge/sewage treatment, reverse osmosis, etc., can solve the problems of high cost, increased product volume, and difficult parts production and installation. problems, achieve constant water pressure and avoid product damage

Inactive Publication Date: 2016-07-20
江志鑫
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

Although there are related designs for the backwashing of RO reverse osmosis membranes, the existing designs are too complicated and cumbersome, the cost is high, and the production and installation of many parts is difficult, which increases the product volume

Method used

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  • Backwashing bactericidal water purifier with monitoring function

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Embodiment Construction

[0019] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.

[0020] figure 1 It is a structural diagram of a backwashing sterilizing water purifier with monitoring of the present invention, which includes: water inlet pipe, combined filter element (PP filter element, granular activated carbon filter element, compressible carbon filter element), RO reverse osmosis membrane, pressure display device, and water outlet pipe , return pipe, storage bucket 5. The upper part of the combined filter element is sequentially connected by a water pipe, and the PP filter element, the granular activated carbon filter element and the compressible carbon filter element are sequentially equipped with a PP filter element, a granular activa...

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Abstract

The invention relates to a backwashing bactericidal water purifier with a monitoring function. A backwashing wastewater pipe is arranged on the water inlet end of a RO reverse osmosis membrane processing unit, the water outlet pipe of the RO reverse osmosis membrane processing unit is connected to a pressure tank, a non-return valve is arranged on the pipeline that connects the water outlet pipe of the RO reverse osmosis membrane processing unit and a water storage barrel, and the water storage barrel and water pipes all comprise bactericidal materials. The water purifier has the advantages that the service life of RO reverse osmosis membrane is prolonged, the energy consumption is reduced, and the wastewater yield is reduced.

Description

technical field [0001] The invention relates to a water purifier, in particular to a backwashing sterilizing water purifier with monitoring. Background technique [0002] At present, the main problem of osmotic water purifier products is that the cost of RO reverse osmosis membrane is high and it is easily damaged. The RO reverse osmosis membrane of the existing reverse osmosis water purifier has a short service life, and the time for replacing the RO reverse osmosis membrane is not well controlled, resulting in either not being replaced in time, or the RO reverse osmosis membrane is replaced before the end of its service life. cause waste. [0003] Therefore, if the relatively cheap filter unit can be monitored in time at the water inlet, when a filter element of the filter unit fails or needs to be replaced, the filter element should be replaced in time to ensure that the water quality entering the RO reverse osmosis membrane is relatively good. It can guarantee the serv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/04B01D61/12B01D65/10B01D65/02
Inventor 江志鑫
Owner 江志鑫
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