CN104355429A - Water purification system having antibacterial function - Google Patents
Water purification system having antibacterial function Download PDFInfo
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- CN104355429A CN104355429A CN201410632908.4A CN201410632908A CN104355429A CN 104355429 A CN104355429 A CN 104355429A CN 201410632908 A CN201410632908 A CN 201410632908A CN 104355429 A CN104355429 A CN 104355429A
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Abstract
The invention relates to the technical field of water purification treatment and particularly relates to a water purification system having an antibacterial function. The water purification system having an antibacterial function comprises a pretreatment unit, a reverse osmosis treatment unit, a water storage unit, a post-treatment unit as well as an antibacterial unit, wherein the antibacterial unit is connected with a connection pipeline arranged between the pretreatment unit and the reverse osmosis treatment unit in parallel and an electromagnetic valve is arranged at the inlet end of the antibacterial unit. During the sterilization process, by switching on the electromagnetic valve, at least one part of water treated by the pretreatment unit can enter the antibacterial unit and then the reverse osmosis treatment unit so that a sterilizing solution can enter the reverse osmosis treatment unit to sterilize the reverse osmosis treatment unit. During the sterilizing process, the water supply to the water purification system is stopped so that the sterilizing solution can stay for a longer time in the reverse osmosis treatment unit so as to come into contact with microorganisms to kill microorganisms, thus reducing the pollution to the membrane and maintaining the filtration efficiency of the membrane; since the final sterilizing solution can be discharged by virtue of a concentrated water end, the quality of purified water is not affected.
Description
Technical field
The present invention relates to purifying water process technical field, particularly relate to a kind of water cleaning systems with antibacterial.
Background technology
Along with life health and safety, the use of water purifier is gradually gained popularity.At present, water purifier, by the combination of multi-stage filter core, is removed impurities in water, microorganism, hazardous and noxious substances, reaches the object providing high-quality, clean water.
Reverse osmosis water purifier is generally with front filter, water pump and reverse osmosis membrane filt, and former water can be divided into water purification and dense water after reverse osmosis membrane filt.
After reverse osmosis membrane filtration, water quality is highly improved, but also there are some problems:
Along with the increase of water purifier duration of service, microbes enrichment growth and breeding on reverse osmosis membrane, blocking fenestra, membrane filtration characteristic declines.
For the problems referred to above, current partially purifying water device, in order to degerming, adds antimicrobial component in the duct, but is not easy to control for antimicrobial component residual quantity in interpolation concentration, water purification etc., and because the flowing meeting of water is to antimicrobial fluid dilution, antibacterial effect is not good.
Therefore, we need a kind of sterilization carrying out the long period for reverse-osmosis treated unit, and the water cleaning systems with antibacterial that the water purification that can not produce water cleaning systems impacts.
Summary of the invention
The object of the invention is to propose a kind of water cleaning systems with antibacterial, the sterilization of long period can be carried out for reverse-osmosis treated unit, there is good sterilization effect, and disinfecting liquid can be drained through dense water end (W.E.), does not affect water purification water quality.
For reaching this object, the present invention by the following technical solutions:
A kind of water cleaning systems with antibacterial, comprise pretreatment unit, reverse-osmosis treated unit, water cell and post-processing unit, it also comprises antibacterial unit, described antibacterial unit is arranged in parallel on the connecting pipeline between pretreatment unit and reverse-osmosis treated unit, and the entrance end of described antibacterial unit is provided with magnetic valve.
As above-mentioned a kind of preferred version with the water cleaning systems of antibacterial, in described antibacterial unit, be provided with antiseptic-germicide.
As above-mentioned a kind of preferred version with the water cleaning systems of antibacterial, described antibacterial unit is dismountable to be arranged on water cleaning systems.
As above-mentioned a kind of preferred version with the water cleaning systems of antibacterial; described pretreatment unit comprises the PP cotton core, granulated active carbon filter core, carbon-point or the ultra-filtration element that are sequentially connected in series; wherein; be provided with low-tension switch between PP cotton core and granulated active carbon filter core, described carbon-point or the pipeline between ultra-filtration element and reverse-osmosis treated unit have been arranged in series entering water electromagnetic valve, under meter and stabilized pressure pump.
As above-mentioned a kind of preferred version with the water cleaning systems of antibacterial, the entrance end of described PP cotton core is communicated with running water pipe by tee ball valve.
As above-mentioned a kind of preferred version with the water cleaning systems of antibacterial, described water cell comprises pressure pot and is arranged on the high-voltage switch gear in pressure pot exit, and described high-voltage switch gear is electrically connected with described entering water electromagnetic valve and controls the opening and closing of described entering water electromagnetic valve.
As above-mentioned a kind of preferred version with the water cleaning systems of antibacterial, the water side of described reverse-osmosis treated unit comprises pure water outlet and dense water out;
Described water cell and post-processing unit all with described pure water outlet, and described pure water outlet be provided with reverse checkvalve, described dense water out place is provided with Wastewater by Electric magnet valve.
As above-mentioned a kind of preferred version with the water cleaning systems of antibacterial, described post-processing unit comprises composite filter element, and this composite filter element comprises carbon rod and ultra-filtration membrane filtrate.
Beneficial effect of the present invention is: the invention provides a kind of water cleaning systems with antibacterial, by being arranged in parallel on the connecting pipeline between pretreatment unit and reverse-osmosis treated unit by antibacterial unit, and the entrance end of described antibacterial unit is provided with magnetic valve.In normal water supply process, can make directly to enter reverse-osmosis treated unit through pretreatment unit treated water by shut electromagnetic valve.In sterilization process, can make to enter at least partly after antibacterial unit through pretreatment unit treated water to enter reverse-osmosis treated unit again by opening magnetic valve, disinfecting liquid can be made thus to enter reverse-osmosis treated unit, sterilization is carried out to reverse-osmosis treated unit.And in sterilization process, stop the water supply of water cleaning systems, disinfecting liquid can be made in reverse-osmosis treated unit to stop the longer time, contact killing microorganisms, reduce the pollution of film, keep the filtering efficiency of film, final disinfecting liquid can be drained through dense water end (W.E.), does not affect water purification water quality.
Accompanying drawing explanation
Fig. 1 is the structural representation with the water cleaning systems of antibacterial that the specific embodiment of the invention provides.
Wherein:
1: pretreatment unit; 2: reverse-osmosis treated unit; 3: water cell; 4: post-processing unit; 5: antibacterial unit; 6: magnetic valve; 7: entering water electromagnetic valve; 8: under meter; 9: stabilized pressure pump; 10: low-tension switch; 11: tee ball valve; 12: reverse checkvalve; 13: Wastewater by Electric magnet valve;
101:PP cotton core; 102: granulated active carbon filter core; 103: carbon-point or ultra-filtration element;
301: pressure pot; 302: high-voltage switch gear.
Embodiment
Technical scheme of the present invention is further illustrated by embodiment below in conjunction with accompanying drawing.
As shown in Figure 1, present embodiments provide for a kind of water cleaning systems with antibacterial, comprise pretreatment unit 1, reverse-osmosis treated unit 2, water cell 3 and post-processing unit 4.It also comprises antibacterial unit 5, and this antibacterial unit 5 is arranged in parallel on the connecting pipeline between pretreatment unit 1 and reverse-osmosis treated unit 2, and the entrance end of antibacterial unit 5 is provided with magnetic valve 6.
Because the connecting pipeline between pretreatment unit 1 and reverse-osmosis treated unit 2 has been arranged in parallel antibacterial unit 5, and the entrance end of this antibacterial unit 5 is also provided with magnetic valve 6.In normal water supply process, can make directly to enter reverse-osmosis treated unit 2 through pretreatment unit 1 treated water by shut electromagnetic valve 6.In sterilization process, can make to enter at least partly after antibacterial unit 5 through pretreatment unit 1 treated water to enter reverse-osmosis treated unit 2 again by opening magnetic valve 6, disinfecting liquid can be made thus to enter reverse-osmosis treated unit 2, sterilization is carried out to reverse-osmosis treated unit 2.And in sterilization process, stop the water supply of water cleaning systems, disinfecting liquid can be made in reverse-osmosis treated unit 2 to stop the longer time, contact killing microorganisms, reduce the pollution of film, keep the filtering efficiency of film, final disinfecting liquid can be drained through dense water end (W.E.), does not affect water purification water quality.
As preferably, antibacterial unit 5 is dismountable to be arranged on water cleaning systems.Antiseptic-germicide is provided with in antibacterial unit 5.This antiseptic-germicide can be germ resistance metal, as germ resistance metals such as silver, copper, also other can be applicable to the material of water purification sterilization for mould inhibitor etc.Be arranged on water cleaning systems because antibacterial unit 5 is dismountable, different antibacterial unit can be changed according to actual needs.
Pretreatment unit 1 comprises the PP cotton core 101, granulated active carbon filter core 102, carbon-point or the ultra-filtration element 103 that are sequentially connected in series; wherein; be provided with low-tension switch 10 between PP cotton core 101 and granulated active carbon filter core 102, carbon-point or the pipeline between ultra-filtration element 103 and reverse-osmosis treated unit 2 have been arranged in series entering water electromagnetic valve 7, under meter 8 and stabilized pressure pump 9.Low-tension switch 10 can detect low hydraulic pressure automatically, stops the operation of stabilized pressure pump 9 when hydraulic pressure is lower, can avoid the low pressure operation of stabilized pressure pump 9.Entering water electromagnetic valve 7 is in normally off, opens when water processed.The effect of under meter 8 is for recording domestic water branch road current total amount, reminds for each water cleaning systems life-span.
The entrance end of PP cotton core 101 is communicated with running water pipe by tee ball valve 11.Tee ball valve 11 is the total valve that control tap water supplies water to water cleaning systems.
The water side of reverse-osmosis treated unit 2 comprises pure water outlet and dense water out, water cell 3 and post-processing unit 4 all with pure water outlet, water cell 3, to be connected by Y-junction between post-processing unit 4 and reverse-osmosis treated unit 2.
Pure water outlet is provided with reverse checkvalve 12, and dense water out place is provided with Wastewater by Electric magnet valve 13.Pure water after reverse-osmosis treated unit 2 processes directly supplies user through post-processing unit 4, or is stored in water cell 3, and the water be stored in water cell 3 can be used by user after post-processing unit 4.
Water cell 3 comprises pressure pot 301 and is arranged on the high-voltage switch gear 302 in pressure pot 301 exit.Rear post-processing unit 4 mainly composite filter element, composite filter element mainly comprises carbon rod and ultra-filtration membrane filtrate, and effect processes in the product water of reverse-osmosis treated unit 2 and pressure pot 301 the product water after storing for some time further.Finally reach and remove the effect such as bacterium, peculiar smell.High-voltage switch gear 302 mainly detects the water pressures on this water route, and controls the entering water electromagnetic valve 7 of preprocessing part, and when this branch road hydraulic pressure declines, entering water electromagnetic valve 7 is opened, and stabilized pressure pump 9 operates, system water.When this branch road hydraulic pressure raises, entering water electromagnetic valve 7 is closed, and stabilized pressure pump 9 shuts down, and system stops water processed.
In order to be further detailed above-mentioned water cleaning systems, present invention also provides in the concrete working process of above-mentioned water cleaning systems.
During normal water processed, magnetic valve 6 is in normally off, and the water after pretreatment unit 1 processes directly enters reverse-osmosis treated unit 2 after stabilized pressure pump 9.After stopping water processed, when need carry out sterilization, magnetic valve 6 is opened, and ducted water is by antibacterial unit 5, and stripping antimicrobial component, antimicrobial fluid is immersed on reverse-osmosis filtering device, contacts the microorganism killed in reverse-osmosis treated unit 2.After sterilization terminates, before preparing water processed, cleaning procedure starts, and Wastewater by Electric magnet valve 13 is opened, and the antimicrobial fluid in reverse-osmosis treated unit 2 is discharged from dense water end (W.E.).
Below know-why of the present invention is described in conjunction with specific embodiments.These describe just in order to explain principle of the present invention, and can not be interpreted as limiting the scope of the invention by any way.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other embodiment of the present invention, and these modes all will fall within protection scope of the present invention.
Claims (8)
1. one kind has the water cleaning systems of antibacterial, comprise pretreatment unit (1), reverse-osmosis treated unit (2), water cell (3) and post-processing unit (4), it is characterized in that, also comprise antibacterial unit (5), described antibacterial unit (5) is arranged in parallel on the connecting pipeline between pretreatment unit (1) and reverse-osmosis treated unit (2), and the entrance end of described antibacterial unit (5) is provided with magnetic valve (6).
2. the water cleaning systems with antibacterial according to claim 1, is characterized in that, is provided with antiseptic-germicide in described antibacterial unit (5).
3. the water cleaning systems with antibacterial according to claim 1, is characterized in that, described antibacterial unit (5) is dismountable to be arranged on water cleaning systems.
4. the water cleaning systems with antibacterial according to claim 1, it is characterized in that, described pretreatment unit (1) comprises the PP cotton core (101) be sequentially connected in series, granulated active carbon filter core (102), carbon-point or ultra-filtration element (103), wherein, low-tension switch (10) is provided with between PP cotton core (101) and granulated active carbon filter core (102), described carbon-point or the pipeline between ultra-filtration element (103) and reverse-osmosis treated unit (2) have been arranged in series entering water electromagnetic valve (7), under meter (8) and stabilized pressure pump (9).
5. the water cleaning systems with antibacterial according to claim 4, is characterized in that, the entrance end of described PP cotton core (101) is communicated with running water pipe by tee ball valve (11).
6. the water cleaning systems with antibacterial according to claim 4, it is characterized in that, described water cell (3) comprises pressure pot (301) and is arranged on the high-voltage switch gear (302) in pressure pot (301) exit, and described high-voltage switch gear (302) is electrically connected with described entering water electromagnetic valve (7) and controls the opening and closing of described entering water electromagnetic valve (7).
7. the water cleaning systems with antibacterial according to claim 1, is characterized in that, the water side of described reverse-osmosis treated unit (2) comprises pure water outlet and dense water out;
Described water cell (3) and post-processing unit (4) all with described pure water outlet, and described pure water exit is provided with reverse checkvalve (12), and described dense water out place is provided with Wastewater by Electric magnet valve (13).
8. the water cleaning systems with antibacterial according to claim 1, is characterized in that, described post-processing unit (4) comprises composite filter element, and this composite filter element comprises carbon rod and ultra-filtration membrane filtrate.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410632908.4A CN104355429B (en) | 2014-11-10 | 2014-11-10 | A kind of water cleaning systems with antibacterial functions |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410632908.4A CN104355429B (en) | 2014-11-10 | 2014-11-10 | A kind of water cleaning systems with antibacterial functions |
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| CN104355429A true CN104355429A (en) | 2015-02-18 |
| CN104355429B CN104355429B (en) | 2017-06-27 |
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| CN201410632908.4A Active CN104355429B (en) | 2014-11-10 | 2014-11-10 | A kind of water cleaning systems with antibacterial functions |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109928552A (en) * | 2019-03-13 | 2019-06-25 | 佛山市云米电器科技有限公司 | A kind of electro-desalting water purification system with sterilization module |
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| JPS54105852A (en) * | 1978-02-07 | 1979-08-20 | Nitto Electric Ind Co Ltd | Solution separating method |
| CN1504431A (en) * | 1998-07-21 | 2004-06-16 | ������������ʽ���� | Method of bacteriostasis or disinfection for permselective membrane |
| JP2007029836A (en) * | 2005-07-26 | 2007-02-08 | Toray Ind Inc | Apparatus for treating city water |
| CN201003192Y (en) * | 2007-01-10 | 2008-01-09 | 卓同欣 | Full-automatic control separate quality water supply machine |
| CN101935124A (en) * | 2010-09-30 | 2011-01-05 | 艾欧史密斯（上海）水处理产品有限公司 | Drinking fountain capable of sterilizing a reverse osmosis membrane directly |
| CN102452704A (en) * | 2010-11-01 | 2012-05-16 | 中国石油化工股份有限公司 | Anti-pollution reverse osmosis device and use method thereof |
| CN102470326A (en) * | 2009-08-07 | 2012-05-23 | 松下电器产业株式会社 | Reverse osmosis membrane module and water purification system having same mounted therein |
| CN204310877U (en) * | 2014-11-10 | 2015-05-06 | 珠海格力电器股份有限公司 | A kind of water cleaning systems with antibacterial |
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2014
- 2014-11-10 CN CN201410632908.4A patent/CN104355429B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54105852A (en) * | 1978-02-07 | 1979-08-20 | Nitto Electric Ind Co Ltd | Solution separating method |
| CN1504431A (en) * | 1998-07-21 | 2004-06-16 | ������������ʽ���� | Method of bacteriostasis or disinfection for permselective membrane |
| JP2007029836A (en) * | 2005-07-26 | 2007-02-08 | Toray Ind Inc | Apparatus for treating city water |
| CN201003192Y (en) * | 2007-01-10 | 2008-01-09 | 卓同欣 | Full-automatic control separate quality water supply machine |
| CN102470326A (en) * | 2009-08-07 | 2012-05-23 | 松下电器产业株式会社 | Reverse osmosis membrane module and water purification system having same mounted therein |
| CN101935124A (en) * | 2010-09-30 | 2011-01-05 | 艾欧史密斯（上海）水处理产品有限公司 | Drinking fountain capable of sterilizing a reverse osmosis membrane directly |
| CN102452704A (en) * | 2010-11-01 | 2012-05-16 | 中国石油化工股份有限公司 | Anti-pollution reverse osmosis device and use method thereof |
| CN204310877U (en) * | 2014-11-10 | 2015-05-06 | 珠海格力电器股份有限公司 | A kind of water cleaning systems with antibacterial |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109928552A (en) * | 2019-03-13 | 2019-06-25 | 佛山市云米电器科技有限公司 | A kind of electro-desalting water purification system with sterilization module |
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| CN104355429B (en) | 2017-06-27 |
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