CN100594053C - Method for producing pure water and device thereof - Google Patents
Method for producing pure water and device thereof Download PDFInfo
- Publication number
- CN100594053C CN100594053C CN200810028190A CN200810028190A CN100594053C CN 100594053 C CN100594053 C CN 100594053C CN 200810028190 A CN200810028190 A CN 200810028190A CN 200810028190 A CN200810028190 A CN 200810028190A CN 100594053 C CN100594053 C CN 100594053C
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- pure water
- water
- pressurized tank
- ultrafilter
- refluxes
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 117
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 11
- 238000000034 method Methods 0.000 claims abstract description 30
- 238000010992 reflux Methods 0.000 claims abstract description 26
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 26
- 230000001954 sterilising effect Effects 0.000 claims abstract description 20
- 238000001914 filtration Methods 0.000 claims description 3
- 241000894006 Bacteria Species 0.000 abstract description 8
- 239000003651 drinking water Substances 0.000 abstract description 2
- 235000020188 drinking water Nutrition 0.000 abstract description 2
- 239000008213 purified water Substances 0.000 abstract 7
- 239000000706 filtrate Substances 0.000 abstract 1
- 238000011109 contamination Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
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- Physical Water Treatments (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention relates to a method for producing purified water and a device thereof; the method includes a production process of the purified water and a refluxing and sterilization treatment processof the purified water. The method is characterized in that the refluxing and sterilization treatment process of the purified water is to regularly filtrate all the purified water stored in an elevatedtank in the production process of purified water via an ultra filter and to reflux to the elevated tank. Compared with the prior art, the invention has the advantages that even a particular drinkingwater machine does not work for a long time, bacteria can not generate in the device to result in secondary pollution of the purified water and that the device and the operation are low in cost.
Description
Technical field:
The present invention relates to the treating apparatus of water.
Background technology:
The pure water process units that existing supply group drinks mainly by the main frame of producing pure water, guarantee water supply pressure pressurized tank, be distributed in group's water dispenser everywhere and constitute, water dispenser is connected together by the pure water delivery port of pipeline and pressurized tank.During use, extraneous running water becomes pure water after by host process, then under the effect of pressurized tank, is fed on group's water dispenser everywhere with certain pressure and drinks for people.This kind pure water process units, because pure water is that folk prescription is on the water dispenser that flows to everywhere, when indivedual water dispensers are not worked for a long time, will retain part stagnant water in the water dispenser, the external pollution thing (will enter in the water dispenser and grows in the actionless water in water dispenser and propagate, pollute whole system along supply channel as bacterium along the depotition cock of this water dispenser.For this reason, the inventor has designed 03267585.2 patented technology and has solved the problems referred to above, but, the reflux of this technology owing to need to be provided with pressurized tank and pressure detector more, and, need reflux incessantly pure water is carried out sterilization processing, one has increased the cost of equipment, and, improved the operating cost of installing.
Summary of the invention:
Even goal of the invention of the present invention is to provide a kind of indivedual water dispenser not work for a long time, bacterium can not grow production method and the device that causes the low pure water of pure water secondary pollution and equipment and operating cost yet in device.
Pure water production method of the present invention is to realize like this, comprise the process of producing pure water and to the pure water sterilization processing process that refluxes, its special feature is that to the pure water sterilization processing process that refluxes be regularly will produce the pure water that is stored in the process of pure water in the pressurized tank all in the ultrafilter filtration and the pressurized tank that refluxes back.Here, the pure water sterilization processing process that refluxes was carried out once in per 24 hours.Because growing in a large number of bacterium often needs 24 hours, and arranged on total a period of time (as 0 time of morning) so in one day, almost be not drink or a small amount of drinking pure water, like this, be stored in pure water on the water dispenser everywhere and be enough to satisfy people's needs within a certain period of time, therefore, during this period of time start pure water and reflux the sterilization processing process so that the pure water that will be stored in the pressurized tank all carries out sterilization processing, though can make pure water in the pressurized tank can not regular supply to water dispenser everywhere, but, be can not influence people to consume drinking water therefore because the pure water on the water dispenser is enough to satisfy people's needs within a certain period of time.Like this, just can realize that under not high equipment and operating cost bacterium can not grow the goal of the invention that causes the pure water secondary pollution in device.
The process units of pure water of the present invention is to realize like this, comprise the main frame of producing pure water, guarantee water supply pressure pressurized tank, be distributed in group's water dispenser everywhere, water dispenser is connected together by the pure water delivery port of pipeline and pressurized tank, its special feature is to be connected a reflux between the end of pipeline and pressurized tank, this reflux mainly is made of water pump, ultrafilter, check valve, by pipeline connection together, check valve links together by pipeline and pressurized tank successively for water pump, ultrafilter, check valve.During work, when system works behind the certain hour, start water pump in water consumption in few time period, pressurized tank is returned in the pressurized tank by circular flow constantly together with the pure water on the pipeline, pure water is eliminated dirt, the bacterium that produces in the pure water by ultrafilter in cyclic process, prevented that water from accumulating in breed bacteria on some long-time idle water dispenser, polluted the pure water in the whole system.
Here,, improve the quality of pure water, connect an apparatus for ultraviolet disinfection in the outlet of the pressurized tank of main frame front for further sterilization.Because the pure water that reflux refluxed only is subjected to the slight germ contamination that some long-time idle water fountain effluent tap brings from the external world, the whole pure water process units that comprises reflux is an airtight EGR, this device is not easy to be subjected to external pollution, add under the effect of check valve, pure water can only flow toward a single direction, therefore, just can eliminate above-mentioned light contamination through ultrafilter, apparatus for ultraviolet disinfection sterilization back.
In order to protect ultrafilter, be provided with pressure limiting valve at ultrafilter and pump house, avoid impact, the destruction of superpressure water with the protection ultrafilter.
The present invention compared with the prior art, just finished the function of eliminating slight germ contamination owing to only adopt simple water pump, ultrafilter, check valve combination, therefore, do not work for a long time even have indivedual water dispensers, bacterium can not grow the advantage that causes pure water secondary pollution and equipment and operating cost low yet in device.
Description of drawings:
Fig. 1 is a structural representation of the present invention.
The specific embodiment:
Now in conjunction with the accompanying drawings and embodiments the present invention is described in further detail:
Pure water production method of the present invention is to realize like this, comprise the process of producing pure water and to the pure water sterilization processing process that refluxes, its special feature is that to the pure water sterilization processing process that refluxes be regularly will produce the pure water that is stored in the process of pure water in the pressurized tank all in the ultrafilter filtration and the pressurized tank that refluxes back.Here, the pure water sterilization processing process that refluxes was carried out once in per 24 hours.Here, for further sterilization, improve the quality of pure water, pure water goes out pressurized tank after the apparatus for ultraviolet disinfection sterilization.
As shown in the figure, the process units of pure water of the present invention is to realize like this, comprise the main frame 1 of producing pure water, guarantee the pressurized tank 2 of water supply pressure, be distributed in group's water dispenser 3 everywhere, water dispenser 3 is connected together by the pure water delivery port of pipeline 4 with pressurized tank 2, its special feature is to be connected a reflux 5 at the end of pipeline 4 with 2 of pressurized tanks, this reflux 5 is mainly by water pump 8, ultrafilter 9, check valve 10 constitutes, water pump 8, ultrafilter 9, check valve 10 is connected together by pipeline 4 successively, and check valve 10 links together by pipeline 4 and pressurized tank 2.Be provided with pressure limiting valve 11 at ultrafilter 9 and 8 on water pump.Be connected with timing control apparatus 7 on the water pump 8, with the timing controlled pump working.Here,, improve the quality of pure water, connect an apparatus for ultraviolet disinfection 12 in the outlet of the pressurized tank 2 of main frame 1 front for further sterilization.
Claims (7)
1, a kind of pure water production method, comprise the process of producing pure water and to the pure water sterilization processing process that refluxes, it is characterized in that to the pure water sterilization processing process that refluxes be regularly will produce the pure water that is stored in the process of pure water in the pressurized tank all in the ultrafilter filtration and the pressurized tank that refluxes back.
2, pure water production method according to claim 1 is characterized in that the pure water sterilization processing process that refluxes carried out once in per 24 hours.
3, pure water production method according to claim 1 and 2 is characterized in that pure water goes out pressurized tank after the apparatus for ultraviolet disinfection sterilization.
4, a kind of pure water process units, comprise the main frame of producing pure water, guarantee water supply pressure pressurized tank, be distributed in group's water dispenser everywhere, water dispenser is connected together by the pure water delivery port of pipeline and pressurized tank, it is characterized in that between the end of pipeline and pressurized tank, being connected a reflux, this reflux mainly is made of water pump, ultrafilter, check valve, by pipeline connection together, check valve links together by pipeline and pressurized tank successively for water pump, ultrafilter, check valve.
5, pure water process units according to claim 4 is characterized in that being provided with pressure limiting valve at ultrafilter and pump house.
6, according to claim 4 or 5 described pure water process units, it is characterized in that being connected with on the water pump timing control apparatus.
7, pure water process units according to claim 6 is characterized in that connecting an apparatus for ultraviolet disinfection in the outlet of the pressurized tank of main frame front.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810028190A CN100594053C (en) | 2008-05-16 | 2008-05-16 | Method for producing pure water and device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810028190A CN100594053C (en) | 2008-05-16 | 2008-05-16 | Method for producing pure water and device thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101279201A CN101279201A (en) | 2008-10-08 |
| CN100594053C true CN100594053C (en) | 2010-03-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810028190A Active CN100594053C (en) | 2008-05-16 | 2008-05-16 | Method for producing pure water and device thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN100594053C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101817606B (en) * | 2010-04-29 | 2012-02-22 | 李�杰 | Water-saving water treatment device for classified water quality supply |
| CN105693002A (en) * | 2016-04-12 | 2016-06-22 | 贺红宇 | Pure water system for unit type small clean rooms |
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2008
- 2008-05-16 CN CN200810028190A patent/CN100594053C/en active Active
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| Publication number | Publication date |
|---|---|
| CN101279201A (en) | 2008-10-08 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Foshan Yajie Source Technology Co., Ltd. Assignor: Li Jie Contract record no.: 2010440000440 Denomination of invention: Method for producing pure water and device thereof Granted publication date: 20100317 License type: Exclusive License Open date: 20081008 Record date: 20100505 |
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Owner name: FOSHAN MICLEAN TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: LI JIE Effective date: 20130108 Owner name: LI JIE Effective date: 20130108 |
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Effective date of registration: 20130108 Address after: 528000, Foshan, Guangdong District, Chancheng District, Shiwan street, Port Road hi tech Zone, South Garden industrial estate, building two, one of the building Patentee after: Foshan Yajie Source Technology Co., Ltd. Patentee after: Li Jie Address before: 528000, room 12, 704 Nanpu village, Chancheng District, Guangdong, Foshan Patentee before: Li Jie |
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Owner name: FOSHAN YAJIEYUAN TECHNOLOGY CO., LTD. Free format text: FORMER NAME: FOSHAN MICLEAN TECHNOLOGY CO., LTD. |
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| CP03 | Change of name, title or address |
Address after: 6, No. 301, building 528200, A zone, Han Tian Technology City, 17 deep sea road, Nanhai, Foshan, Guangdong, Guicheng Patentee after: FOSHAN MICLEAN TECHNOLOGY CO., LTD. Patentee after: Li Jie Address before: 528000, Foshan, Guangdong District, Chancheng District, Shiwan street, Port Road hi tech Zone, South Garden industrial estate, building two, one of the building Patentee before: Foshan Yajie Source Technology Co., Ltd. Patentee before: Li Jie |
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Free format text: FORMER OWNER: LI JIE Effective date: 20150116 |
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Effective date of registration: 20150116 Address after: 6, No. 301, building 528200, A zone, Han Tian Technology City, 17 deep sea road, Nanhai, Foshan, Guangdong, Guicheng Patentee after: FOSHAN MICLEAN TECHNOLOGY CO., LTD. Address before: 6, No. 301, building 528200, A zone, Han Tian Technology City, 17 deep sea road, Nanhai, Foshan, Guangdong, Guicheng Patentee before: FOSHAN MICLEAN TECHNOLOGY CO., LTD. Patentee before: Li Jie |