Method for preparing aseptic purified water and reverse osmosis water purifier employing same

A water purifier and reverse osmosis technology, applied in the field of water purification, can solve problems such as unable to inhibit bacterial growth, human injury, excessive bacterial content, etc., to achieve the effect of eliminating bacterial pollution and breeding, and improving water purification efficiency

Active Publication Date: 2017-02-22
张家利
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Chemical sterilization is mainly to dissolve sterilizing materials into water for sterilization. The problem with this method is that the bactericidal materials used will dissolve into clean water to form new pollution and cause new damage to the human body; the other is Physical sterilization, such as ultraviolet light, etc., this method can only sterilize when the water flows through

Method used

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  • Method for preparing aseptic purified water and reverse osmosis water purifier employing same
  • Method for preparing aseptic purified water and reverse osmosis water purifier employing same

Examples

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Embodiment 1

[0032] The present invention provides a method for producing aseptic purified water, specifically comprising an airtight sterilizing unit 92, the sterilizing unit 92 includes a sterilizing filter element 5 and a purified water storage and discharge unit 7, the front end of the sterilizing filter element 5 It is connected with the clean water outlet of the bacteria isolation unit 91, and the rear end of the sterilizing filter element 5 is connected with the clean water storage and discharge unit 7. The clean water storage and discharge unit 7 includes a clean water faucet 9, and the sterilizing material in the sterilizing filter core 5 is Food-grade water-soluble broad-spectrum bactericidal material, the method comprises the following steps:

[0033] S1, degerming; the clean water faucet 9 is closed, and the clean water flowing through the bacteria isolation unit 91 flows into the sterilizing unit 92, and dissolves the sterilizing material in the sterilizing filter element 5 to ...

Embodiment 2

[0048] Such as figure 1 and 2 As shown, the present invention provides a reverse osmosis water purifier using the method for preparing sterile water, including a pre-filter unit 90 and a control panel 81, and the front end of the pre-filter unit 90 is provided with an active water inlet , the rear end of the pre-filter unit 90 is connected to the front end of the bacteria isolation unit 91 , and the control board 81 is electrically connected to the high voltage switch 4 . The control board 81 can detect the state of the high pressure switch 4 and thereby control the start and stop of the booster pump 1 .

[0049] By setting the pre-filtration unit 90, the source water can be pre-filtered and purified to reduce the working pressure of the reverse osmosis membrane unit 2, improve the efficiency of the reverse osmosis membrane unit 2 in isolating bacteria and producing clean water, and prolong the life of the reverse osmosis membrane. The service life of unit 2. The pre-filter...

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Abstract

The invention relates to a method for preparing aseptic purified water and a reverse osmosis water purifier employing the same; the method comprises: isolating germs and impurities in water from purified water, sterilizing a purified water storage and discharge unit, and preparing the purified water; by using the method, germs and impurities can be avoided entering the purified water storage and discharge unit, the chances for germs originally and possibly present in the purified water storage and discharge unit to grow and breed can be comprehensively avoided, an aseptic environment is formed in the purified water storage and discharge unit with the unit kept in aseptic state, and therefore contamination and growth of germs in the purified water environment are substantially avoided and aseptic purified water is produced; in addition, after sterilization, by flushing and discharging sterilizing materials, no residual sterilizing materials are left in the purified water storage and discharge unit, and the produced purified water is free of sterilizing materials.

Description

technical field [0001] The invention relates to the technical field of water quality purification, in particular to a method for preparing aseptic purified water and a reverse osmosis water purifier applying the method. Background technique [0002] At present, excessive bacteria is a common problem in the water purifier industry. The popular water purification and sterilization methods on the market are roughly divided into two categories, one is chemical sterilization, and the other is physical sterilization. Chemical sterilization is mainly to dissolve sterilizing materials into water for sterilization. The problem with this method is that the bactericidal materials used will dissolve into clean water to form new pollution and cause new damage to the human body; the other is Physical sterilization, such as ultraviolet light, etc., this method can only sterilize when the water flows through the sterilizing device, but it is difficult to remove bacteria existing in other pa...

Claims

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Application Information

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IPC IPC(8): C02F9/04
CPCC02F1/001C02F1/283C02F1/441C02F1/50C02F9/00C02F2301/08
Inventor 张家利张也弛张亚玲
Owner 张家利
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