Back-washing sterilizing osmosis water purifier with monitoring

A water purifier and backwashing technology, applied in reverse osmosis, biocide, semi-permeable membrane separation, etc., can solve the problems of high cost, complexity, difficult production and installation of parts, etc., and achieve extended service life and constant water pressure. , the effect of excellent water quality

Inactive Publication Date: 2016-05-18
TAOEE QINGDAO WATER PURIFICATION EQUIP MFG
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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 complicate...

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  • Back-washing sterilizing osmosis water purifier with monitoring

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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 the backwashing sterilizing osmotic 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 granu...

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Abstract

The invention relates to a back-washing sterilizing osmosis water purifier with monitoring. A water outlet pipe of a reverse osmosis (RO) membrane treatment unit is connected to a pressure pot and a one-way valve. A water flow quantity monitoring apparatus and a TDS detection apparatus are arranged on a water outlet end of each stage of filter core in a filtering unit. A waste water pipe is provided with a wastewater proportioner. The water flow quantity monitoring apparatus and the TDS detection apparatus are both connected to a PLC and then are connected to a display apparatus through the PLC. The PLC sends a treated signal to the display apparatus. A water pump is connected to the PLC which controls on/off of the water pump. A water storage barrel and water pipes are all made from a sterilizing material. The service life of the RO membrane is prolonged, so that energy consumption and wastewater production amount are reduced.

Description

technical field [0001] The invention relates to a water purifier, in particular to a backwashing sterilizing and penetrating 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 gu...

Claims

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Application Information

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IPC IPC(8): C02F9/04B01D61/12B01D65/10B01D65/02A01N59/16
Inventor 位峰
Owner TAOEE QINGDAO WATER PURIFICATION EQUIP MFG
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