CN201942576U - Long-term reverse osmosis (RO) water purifier system - Google Patents
Long-term reverse osmosis (RO) water purifier system Download PDFInfo
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- CN201942576U CN201942576U CN2010206697651U CN201020669765U CN201942576U CN 201942576 U CN201942576 U CN 201942576U CN 2010206697651 U CN2010206697651 U CN 2010206697651U CN 201020669765 U CN201020669765 U CN 201020669765U CN 201942576 U CN201942576 U CN 201942576U
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Abstract
The utility model discloses a long-term reverse osmosis (RO) water purifier system. The system comprises a filter device, a granular activated carbon device, a compressed activated carbon device, a booster pump, an RO membrane and a water storage pressure barrel, wherein a low-pressure switch is arranged between the filter device and the granular activated carbon device; a water inlet electromagnetic valve is arranged between the compressed activated carbon device and the booster pump; a first check valve and a high-pressure switch are arranged between the RO membrane and the water storage pressure barrel in turn; the bottom of the filter device is provided with a discharge pipe; the discharge pipe is provided with a second check valve and an electromagnetic valve in turn; the bottom of the RO membrane is provided with a water discharge pipe; the water discharge pipe is connected to an inlet end of the electromagnetic valve through a third check valve; and a waste-water proportioner is connected between an inlet end of the third check valve and an outlet end of the electromagnetic valve. When the electromagnetic valve is in a closed state, namely the system is in a normal working state, the filter device and the RO membrane are flushed by controlling waste-water ratio of the waste-water proportioner, so that the service life is effectively prolonged.
Description
Technical field
The utility model relates to the water treating equipment technical field, especially refers to a kind of long-acting RO pure water machine system.
Background technology
The long-acting technology of existing water purification machine mainly is to utilize most UF of employing and KDF, and the short intermittent method of discharging of concentrating of waste water shutoff realizes long-acting to UF and the flushing of RO film.Existing water-saving technology has certain defective: at first adopt the KDF cost than higher, though promptly this way is longer than the prior art life-span, need frequently more renew cartridge, thereby cost is higher, economical effectiveness is poor; Secondly, and then by blocking the short intermittent concentrated waste water that emits of waste water, block discharge of wastewater during this period of time in, because have only the generation pure water, so the pressure in the RO film film chamber can constantly raise, the RO film is in the highly compressed environment always, and tool shortens work-ing life greatly, so reduced long-acting effect.
The utility model content
The purpose of this utility model is intended to overcome the deficiency and the defective of prior art, and the RO pure water machine system of a kind of reasonable in design, easy to operate, long service life is provided.
In order to realize the foregoing invention purpose, the utility model is taked following technical scheme:
A kind of long-acting RO pure water machine system of the utility model, it comprises the filtration unit that connects successively by pipeline, the grain active carbon device, the extruded activated carbon device, topping-up pump, RO film and water storage pressure pot, be provided with low-tension switch between described filtration unit and the grain active carbon device, be provided with entering water electromagnetic valve between described extruded activated carbon device and the topping-up pump, be provided with first reverse checkvalve and high-voltage switch gear successively between described RO film and the water storage pressure pot, described filtration unit bottom is provided with delivery pipe, is provided with second reverse checkvalve and magnetic valve on the delivery pipe successively; The bottom of described RO film is provided with water shoot, and water shoot is connected in the inlet end of magnetic valve by the 3rd reverse checkvalve, is connected with the waste water proportioner between the exit end of described the 3rd reverse checkvalve inlet end and magnetic valve.
Wherein, described filtration unit is a ultra-filtration membrane.
Further, be provided with back gac device between described high-voltage switch gear and the water storage pressure pot.
Wherein, the aperture of described ultra-filtration membrane is 0.01 μ m～0.05 μ m.
The beneficial effects of the utility model are: a kind of long-acting RO pure water machine system of the utility model, magnetic valve (this magnetic valve has computer control waste water than function) in off position down, also be under the utility model normal operating conditions, waste water comparison filtration unit and RO film by control waste water proportioner wash, after this backwashing manner 15min, magnetic valve is opened, after again filtration unit and RO film being carried out the waterfall type flushing of 1s and reach the saturated flushing of 19s, substantially the booty on filtration unit and RO surface can be rinsed well, thereby prolong work-ing life of the present utility model effectively.
Description of drawings
Fig. 1 is an one-piece construction synoptic diagram of the present utility model.
Among the figure:
1, filtration unit, 2, low-tension switch, 3, the grain active carbon device,
4, extruded activated carbon device, 5, entering water electromagnetic valve, 6, topping-up pump,
7, RO film, 8, first reverse checkvalve, 9, high-voltage switch gear, 10, the post active carbon device,
11, water storage pressure pot, 12, second reverse checkvalve, the 13, the 3rd reverse checkvalve,
14, magnetic valve, 15, the waste water proportioner
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
Embodiment 1
As shown in Figure 1, a kind of water saving of the utility model RO pure water machine system, it comprises the filtration unit 1 that connects successively by pipeline, low-tension switch 2; grain active carbon device 3, extruded activated carbon device 4, entering water electromagnetic valve 5, topping-up pump 6; RO film 7, reverse checkvalve 8, high-voltage switch gear 9 and water storage pressure pot 11.
Described filtration unit 1 preferred ultra-filtration membrane, promptly the utility model is not got rid of the practicality of the filter core of other type that helps realizing goal of the invention.The aperture of described ultra-filtration membrane is 0.01 μ m～0.05 μ m, earlier water body is carried out the filtration treatment in early stage, to alleviate the operating pressure of RO film 7.
Low-tension switch 2, high-voltage switch gear 9 mainly play stable system pressure; When system pressure is lower than certain value, low-tension switch 2 will be closed, and system quits work; When system pressure is higher than certain value, high-voltage switch gear 9 will be closed, and system quits work.The concrete force value of low-tension switch 2 and high-voltage switch gear 9 can be set by system.
The gap is bigger between the described grain active carbon device 3 endoparticle activated carbon, and it mainly acts on the granule foreign that is in the further filtering water body.Active carbonaceous is close in the extruded activated carbon device 4, and it mainly acts on except that the look taste removal, reaches the purpose that further purifies water.
Described filtration unit 1 bottom is provided with delivery pipe, is provided with second reverse checkvalve 12 and magnetic valve 14 on the delivery pipe successively.The bottom of described RO film 7 is provided with water shoot, and water shoot is connected in the inlet end of magnetic valve 14 by the 3rd reverse checkvalve 13, is connected with waste water proportioner 15 between the exit end of described the 3rd reverse checkvalve 13 inlet ends and magnetic valve 14.
The utility model magnetic valve 14 (this magnetic valve has computer control waste water than function) in off position down, also be under the utility model normal operating conditions, waste water comparison filtration unit and RO film by control waste water proportioner wash, after this backwashing manner 15min, magnetic valve is opened, after again filtration unit and RO film being carried out the waterfall type flushing of 1s and reach the saturated flushing of 19s, substantially the booty on filtration unit and RO surface can be rinsed well, thereby prolong work-ing life of the present utility model effectively.
For further improving the effect of embodiment 1 described technical scheme, be provided with post active carbon device 10 between described high-voltage switch gear 9 and the water storage pressure pot 11, the color and taste that is not compressed 4 removals of gac device is as yet further removed.
Other parts are all identical with embodiment 1, no longer repeat.
The above only is a better embodiment of the present utility model, so all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.
Claims (4)
1. long-acting RO pure water machine system, it comprises the filtration unit (1) that connects successively by pipeline, grain active carbon device (3), extruded activated carbon device (4), topping-up pump (6), RO film (7) and water storage pressure pot (11), be provided with low-tension switch (2) between described filtration unit (1) and the grain active carbon device (3), be provided with entering water electromagnetic valve (5) between described extruded activated carbon device (4) and the topping-up pump (6), be provided with first reverse checkvalve (8) and high-voltage switch gear (9) between described RO film (7) and the water storage pressure pot (11) successively, it is characterized in that: described filtration unit (1) bottom is provided with delivery pipe, is provided with second reverse checkvalve (12) and magnetic valve (14) on the delivery pipe successively; The bottom of described RO film (7) is provided with water shoot, and water shoot is connected in the inlet end of magnetic valve (14) by the 3rd reverse checkvalve (13), is connected with waste water proportioner (15) between the exit end of described the 3rd reverse checkvalve (13) inlet end and magnetic valve (14).
2. a kind of long-acting RO pure water machine system according to claim 1 is characterized in that: described filtration unit (1) is a ultra-filtration membrane.
3. a kind of long-acting RO pure water machine system according to claim 1 and 2 is characterized in that: be provided with post active carbon device (10) between described high-voltage switch gear (9) and the water storage pressure pot (11).
4. a kind of long-acting RO pure water machine system according to claim 2 is characterized in that: the aperture of described ultra-filtration membrane is 0.01 μ m～0.05 μ m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206697651U CN201942576U (en) | 2010-12-13 | 2010-12-13 | Long-term reverse osmosis (RO) water purifier system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206697651U CN201942576U (en) | 2010-12-13 | 2010-12-13 | Long-term reverse osmosis (RO) water purifier system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201942576U true CN201942576U (en) | 2011-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206697651U Expired - Fee Related CN201942576U (en) | 2010-12-13 | 2010-12-13 | Long-term reverse osmosis (RO) water purifier system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102583806A (en) * | 2012-02-17 | 2012-07-18 | 南京美泓环保科技有限公司 | No-wastewater-discharge domestic pure water machine |
| CN103193332A (en) * | 2012-01-07 | 2013-07-10 | 唐伟钊 | Microfiltration or ultrafiltration or nanofiltration or RO water purifier realizing filter core secondary filtration |
| CN103420450A (en) * | 2013-08-27 | 2013-12-04 | 广州悦活环保科技有限公司 | Double membrane mutual flushing type double water outlet reverse osmosis water purifier |
| CN104358895A (en) * | 2014-11-22 | 2015-02-18 | 宁波龙巍环境科技有限公司 | Electromagnetic three-path four-way valve for zero-discharge water purifier |
| CN105645619A (en) * | 2016-03-03 | 2016-06-08 | 北京四季沐歌太阳能技术集团有限公司 | RO water purifier fault detecting and alarming system |
-
2010
- 2010-12-13 CN CN2010206697651U patent/CN201942576U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103193332A (en) * | 2012-01-07 | 2013-07-10 | 唐伟钊 | Microfiltration or ultrafiltration or nanofiltration or RO water purifier realizing filter core secondary filtration |
| CN103193332B (en) * | 2012-01-07 | 2016-10-26 | 唐伟钊 | Microfiltration that a kind of filter element filters again or ultrafiltration or nanofiltration or RO water purifier |
| CN102583806A (en) * | 2012-02-17 | 2012-07-18 | 南京美泓环保科技有限公司 | No-wastewater-discharge domestic pure water machine |
| CN103420450A (en) * | 2013-08-27 | 2013-12-04 | 广州悦活环保科技有限公司 | Double membrane mutual flushing type double water outlet reverse osmosis water purifier |
| CN103420450B (en) * | 2013-08-27 | 2015-04-29 | 广州悦活环保科技有限公司 | Double membrane mutual flushing type double water outlet reverse osmosis water purifier |
| CN104358895A (en) * | 2014-11-22 | 2015-02-18 | 宁波龙巍环境科技有限公司 | Electromagnetic three-path four-way valve for zero-discharge water purifier |
| CN105645619A (en) * | 2016-03-03 | 2016-06-08 | 北京四季沐歌太阳能技术集团有限公司 | RO water purifier fault detecting and alarming system |
| CN105645619B (en) * | 2016-03-03 | 2018-06-05 | 北京四季沐歌太阳能技术集团有限公司 | A kind of RO water purifiers fault detect alarm system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110824 Termination date: 20111213 |