CN105692997A - Reverse osmosis membrane water purifier - Google Patents
Reverse osmosis membrane water purifier Download PDFInfo
- Publication number
- CN105692997A CN105692997A CN201610117337.XA CN201610117337A CN105692997A CN 105692997 A CN105692997 A CN 105692997A CN 201610117337 A CN201610117337 A CN 201610117337A CN 105692997 A CN105692997 A CN 105692997A
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- CN
- China
- Prior art keywords
- water
- filter element
- reverse osmosis
- osmosis membrane
- outlet
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Sorption (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention discloses a reverse osmosis membrane water purifier. The reverse osmosis membrane water purifier comprises a reverse osmosis membrane (9), a raw water storage tank (1), a sediment filter element (4), a front-arranged activated carbon filter element (6), a first water quality detector (5), a second water quality detector (7), a third water quality detector (12), a fourth water quality detector (16), a flow velocity detector (11), a pure water storage tank (17) and a heating device (18), a water inlet of the sediment filter element (4) is connected with a water outlet of the raw water storage tank (1) and a water outlet of municipal tap water (2), a water outlet of the sediment filter element (4) is connected with a water inlet of the front-arranged activated carbon filter element (6), a water outlet of the front-arranged activated carbon filter element (6) is connected with a water inlet of the reverse osmosis membrane (9), a concentrated water outlet of the reverse osmosis membrane (9) is connected with the water inlet of the reverse osmosis membrane (9) and a an anti-siphon device (14), a pure water outlet of the sediment filter element (9) is connected with a water inlet of a rear-arranged activated carbon filter element (15), and a water outlet of the rear-arranged activated carbon filter element (15) is connected with a water inlet of the pure water storage tank (17). By means of the reverse osmosis membrane water purifier, the using places of the water purifier is greatly expanded, the service lives of the filter elements are prolonged, water outlet speed is raised, meanwhile, water outlet quality is guaranteed, and water resources are saved.
Description
Technical field
The present invention relates to water purifier field, particularly relate to the reverse osmosis membrane water purifier of a kind of water saving and Quick water exit。
Background technology
Reverse osmosis membrane water purification technology is widely used in commercially available water purifier。In existing water purifier, especially household water filter, the water speed that goes out of the pure water produced by reverse osmosis membrane goes out water speed well below what do not use water purifier, brings inconvenience to urbanite water consumption。Meanwhile, water purifier creates substantial amounts of waste water in controlling the water circulation process, causes with the waste of water。
Secondly, commercially available water purifier major part needs directly and faucet connects, and the use scope thereby resulting in water purifier has certain limitation。And other kinds of there is the water purifier storing former water function due to the finiteness of water space, cause and frequently connect the problem changing water, bring inconvenience to the routine use of user。
It addition, the prompting of filter element replacing is only uniquely relied on what experimental data drew by most of commercially available water purifier, not the service condition according to particular user does not make a decision, and filter element can be caused also to be less than the shelf-life so unavoidably and the problem changed, cause filter element waste；Or filter element is to the problem that the shelf-life is not still changed, and then the healthy of user is caused potential hazard。
Summary of the invention
The present invention is directed to disadvantages mentioned above, it is provided that a kind of reverse osmosis membrane water purifier。
In order to solve above-mentioned technical problem, the technical solution used in the present invention is as follows:
Reverse osmosis membrane water purifier, including reverse osmosis membrane filter element, former water storage bin, precipitate filter element, preposition activated charcoal filter element, Water quality detector, flow rate detector, pure water storage bin and heater, the outlet of the water inlet of precipitate filter element and former water storage bin, the outlet of municipal tap water is connected, the outlet of precipitate filter element is connected with the water inlet of preposition activated charcoal filter element, the preposition activated outlet of charcoal filter element is connected with the water inlet of reverse osmosis membrane filter element, the condensed water outlet of reverse osmosis membrane filter element and the water inlet of reverse osmosis membrane filter element, anti-siphon means is connected, the pure water outlet of reverse osmosis membrane filter element is connected with the water inlet of post active carbon filter element, the outlet of post active carbon filter element is connected with the water inlet of pure water storage bin。Between outlet and the water inlet of preposition activated charcoal filter element of precipitate filter element, between outlet and the water inlet of reverse osmosis membrane filter element of preposition activated charcoal filter element, between pure water outlet and the water inlet of post active carbon filter element of reverse osmosis membrane filter element, between outlet and the water inlet of pure water storage bin of post active carbon filter element, it is respectively equipped with the first Water quality detector, the second Water quality detector, the 3rd Water quality detector and the 4th Water quality detector。
Described pure water storage bin is provided with cold pure water outlet and hot pure water outlet, is provided with heater between described pure water storage bin and hot pure water outlet。
As preferably, the water inlet of precipitate filter element and former water storage bin, municipal tap water outlet between be provided with booster pump。
As preferably, precipitate filter element is that PP is cotton。
As preferably, being provided with pressure detector between outlet and the water inlet of reverse osmosis membrane filter element of preposition activated charcoal filter element。
As preferably, being provided with flow rate detector between pure water outlet and the water inlet of post active carbon of reverse osmosis membrane filter element。
As preferably, anti-siphon means is air cock。
As preferably, being provided with check valve between condensed water outlet and the water inlet of reverse osmosis membrane filter element of reverse osmosis membrane filter element。
As preferably, the condensed water of reverse osmosis membrane filter element exports between check valve, be provided with automatic switch between pure water outlet and the flow rate detector of reverse osmosis membrane filter element。
The present invention is municipal tap water water inlet in parallel between former water storage bin and precipitate filter element, has significantly widened the field of employment of water purifier。Second, after filter element, it is respectively equipped with Water quality detector, it is possible to accurately judged the instant situation of filter element by Water quality detector, both improve the service life of filter element, in turn ensure that the quality of water outlet。
Simultaneously, the condensed water that reverse osmosis membrane filter element produces is refluxed by the present invention, and by flow rate detector detection pure water go out water speed, by pressure detector detect reverse osmosis membrane both sides pressure differential, have following a little: first, increase the pressure differential of reverse osmosis membrane both sides, complement each other with booster pump, reduce the operating power consumption of booster pump, thus having saved the energy, substantially increase out water speed simultaneously；Second, condensed water is by again filtering, and a portion is converted into pure water, and remainder is discharged as secondary concentration water, improves pure water: waste water ratio, thus having saved water resource。
Accompanying drawing explanation
By the description its exemplary embodiment carried out below in conjunction with accompanying drawing, features described above of the present invention and advantage will become apparent with easy to understand。
Fig. 1 is the structural representation of the present invention。
The toponym that in accompanying drawing, each number designation refers to is as follows: the former water storage bin of 1-, 2-municipal tap water, 3-booster pump, 4-precipitate filter element, 5-the first Water quality detector, the preposition activated charcoal filter element of 6-, 7-the second Water quality detector, 8-pressure detector, 9-reverse osmosis membrane filter element, 10-switchs automatically, 11-flow rate detector, 12-the 3rd Water quality detector, 13-check valve, 14-anti-siphon means, 15-post active carbon filter element, 16-the 4th Water quality detector, 17-pure water storage bin, 18-heater, the hot pure water outlet of 19-, the cold pure water outlet of 20-。
Detailed description of the invention
Below, in conjunction with accompanying drawing, the preferred embodiments of the disclosure is described in further detail。
Reverse osmosis membrane water purifier, as shown in Figure 1, including reverse osmosis membrane filter element 9, former water storage bin 1, precipitate filter element 4, preposition activated charcoal filter element 6, first Water quality detector 5, second Water quality detector 7, 3rd Water quality detector 12, 4th Water quality detector 16, flow rate detector 11, pure water storage bin 17 and heater 18, the outlet of the water inlet of precipitate filter element 4 and former water storage bin 1, the outlet of municipal tap water 2 is connected, the outlet of precipitate filter element 4 is connected with the water inlet of preposition activated charcoal filter element 6, the outlet of preposition activated charcoal filter element 6 is connected with the water inlet of reverse osmosis membrane filter element 9, the condensed water outlet of reverse osmosis membrane filter element 9 and the water inlet of reverse osmosis membrane filter element 9, anti-siphon means 14 is connected, the pure water outlet of reverse osmosis membrane filter element 9 is connected with the water inlet of post active carbon filter element 15, the outlet of post active carbon filter element 15 is connected with the water inlet of pure water storage bin 17。Between outlet and the water inlet of preposition activated charcoal filter element 6 of precipitate filter element 4, between outlet and the water inlet of reverse osmosis membrane filter element 9 of preposition activated charcoal filter element 6, between pure water outlet and the water inlet of post active carbon filter element 15 of reverse osmosis membrane filter element 9, between outlet and the water inlet of pure water storage bin 17 of post active carbon filter element 15, it is respectively equipped with the first Water quality detector the 5, second Water quality detector the 7, the 3rd Water quality detector 12 and the 4th Water quality detector 16。
Described pure water storage bin 17 is provided with cold pure water outlet 20 and hot pure water outlet 19, is provided with heater 18 between described pure water storage bin 17 and hot pure water outlet 19。
The water inlet of precipitate filter element 4 and former water storage bin 1, municipal tap water 2 outlet between be provided with booster pump 3。
Precipitate filter element 4 is that PP is cotton。
It is provided with pressure detector 8 between outlet and the water inlet of reverse osmosis membrane filter element 9 of preposition activated charcoal filter element 6。
It is provided with flow rate detector 11 between pure water outlet and the water inlet of post active carbon 15 of reverse osmosis membrane filter element 9。
Anti-siphon means 14 is air cock。
It is provided with check valve 13 between condensed water outlet and the water inlet of reverse osmosis membrane filter element 9 of reverse osmosis membrane filter element 9。
The condensed water of reverse osmosis membrane filter element 9 exports between check valve 13, be provided with switch 10 automatically between pure water outlet and the flow rate detector 11 of reverse osmosis membrane filter element 9。
Its working method is: tap water is by the arbitrary approach of former water storage bin 1 or municipal tap water 2, through booster pump 3 supercharging, entering precipitate filter element 4, the water outlet of precipitate filter element 4 detects through the first Water quality detector 5, if detecting defective, then make the warning changing precipitate filter element 4。In like manner, the water outlet of preposition activated charcoal filter element 6 detects through the second Water quality detector 7, if detecting defective, then makes the warning changing preposition activated charcoal filter element 6。If pressure detector 8 detects reverse osmosis membrane filter element 9, pressure at both sides is on the low side, then make the instruction strengthening booster pump workload, if pressure is higher, then makes the instruction reducing booster pump workload。The partial concentration water of reverse osmosis membrane filter element 9 discharges after anti-siphon means 14, or collects as his use。The pure water water outlet of reverse osmosis membrane filter element 9 detects through flow rate detector 11, if flow velocity is on the low side, then makes the instruction rinsing reverse osmosis membrane filter element 9。The pure water water outlet of reverse osmosis membrane filter element 9 is through the detection of the 3rd Water quality detector 12, if detecting defective, then makes the warning changing reverse osmosis membrane filter element 9。In like manner, the water outlet of post active carbon filter element 15 detects through the 4th Water quality detector 16, if detecting defective, then makes the warning changing post active carbon filter element 15。If pure water storage bin 17 water is full, then switch 10 closedown automatically, water cleaning systems stops producing water；If pure water storage bin 17 water level decreasing is to certain level, then switch 10 is opened automatically, and water cleaning systems recovers to produce water。
Under the above-mentioned instruction of the present invention, those skilled in the art can carry out various improvement and deformation on the basis of above-described embodiment, and these improve or deformation is within the scope of the present invention。It will be understood by those skilled in the art that specific descriptions above are intended merely to the explanation purpose of the present invention, be not intended to limit the present invention。
Claims (10)
1. a reverse osmosis membrane water purifier, it is characterized in that: include reverse osmosis membrane filter element 9, former water storage bin 1, precipitate filter element 4, preposition activated charcoal filter element 6, first Water quality detector 5, second Water quality detector 7, 3rd Water quality detector 12, 4th Water quality detector 16, flow rate detector 11, pure water storage bin 17 and heater 18, the outlet of the water inlet of precipitate filter element 4 and former water storage bin 1, the outlet of municipal tap water 2 is connected, the outlet of precipitate filter element 4 is connected with the water inlet of preposition activated charcoal filter element 6, the outlet of preposition activated charcoal filter element 6 is connected with the water inlet of reverse osmosis membrane filter element 9, the condensed water outlet of reverse osmosis membrane filter element 9 and the water inlet of reverse osmosis membrane filter element 9, anti-siphon means 14 is connected, the pure water outlet of reverse osmosis membrane filter element 9 is connected with the water inlet of post active carbon filter element 15, the outlet of post active carbon filter element 15 is connected with the water inlet of pure water storage bin 17。
2. the reverse osmosis membrane water purifier described in claim 1, it is characterised in that: between outlet and the water inlet of preposition activated charcoal filter element 6 of precipitate filter element 4, between outlet and the water inlet of reverse osmosis membrane filter element 9 of preposition activated charcoal filter element 6, between pure water outlet and the water inlet of post active carbon filter element 15 of reverse osmosis membrane filter element 9, between outlet and the water inlet of pure water storage bin 17 of post active carbon filter element 15, it is respectively equipped with the first Water quality detector the 5, second Water quality detector the 7, the 3rd Water quality detector 12 and the 4th Water quality detector 16。
3. the reverse osmosis membrane water purifier described in claim 1, it is characterised in that: pure water storage bin 17 is provided with cold pure water outlet 20 and hot pure water outlet 19, is provided with heater 18 between described pure water storage bin 17 and hot pure water outlet 19。
4. the reverse osmosis membrane water purifier described in claim 1, it is characterised in that: the water inlet of precipitate filter element 4 and former water storage bin 1, municipal tap water 2 outlet between be provided with booster pump 3。
5. the reverse osmosis membrane water purifier described in claim 1, it is characterised in that: precipitate filter element 4 is that PP is cotton。
6. the reverse osmosis membrane water purifier described in claim 1, it is characterised in that: it is provided with pressure detector 8 between outlet and the water inlet of reverse osmosis membrane filter element 9 of preposition activated charcoal filter element 6。
7. the reverse osmosis membrane water purifier described in claim 1, it is characterised in that: it is provided with flow rate detector 11 between pure water outlet and the water inlet of post active carbon 15 of reverse osmosis membrane filter element 9。
8. the reverse osmosis membrane water purifier described in claim 1, it is characterised in that: anti-siphon means 14 is air cock。
9. the reverse osmosis membrane water purifier described in claim 1, it is characterised in that: it is provided with check valve 13 between condensed water outlet and the water inlet of reverse osmosis membrane filter element 9 of reverse osmosis membrane filter element 9。
10. the reverse osmosis membrane water purifier described in claim 1, it is characterised in that: the condensed water of reverse osmosis membrane filter element 9 exports between check valve 13, be provided with switch 10 automatically between pure water outlet and the flow rate detector 11 of reverse osmosis membrane filter element 9。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610117337.XA CN105692997A (en) | 2016-03-02 | 2016-03-02 | Reverse osmosis membrane water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610117337.XA CN105692997A (en) | 2016-03-02 | 2016-03-02 | Reverse osmosis membrane water purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105692997A true CN105692997A (en) | 2016-06-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610117337.XA Pending CN105692997A (en) | 2016-03-02 | 2016-03-02 | Reverse osmosis membrane water purifier |
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| Country | Link |
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| CN (1) | CN105692997A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106673281A (en) * | 2016-12-27 | 2017-05-17 | 佛山市云米电器科技有限公司 | Water treatment system |
| CN108911205A (en) * | 2018-07-17 | 2018-11-30 | 李成锦 | A kind of tap water purifier |
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| JP2014188439A (en) * | 2013-03-27 | 2014-10-06 | Miura Co Ltd | Reverse osmosis membrane separation apparatus |
| CN204803122U (en) * | 2015-07-02 | 2015-11-25 | 慈溪市福水源环保科技有限公司 | Water -saving RO water purifier system that can wide range regulation water conservation rate |
| CN105214499A (en) * | 2015-10-19 | 2016-01-06 | 浙江沁园水处理科技有限公司 | Reverse osmosis drinking fountain |
| CN204958584U (en) * | 2015-09-23 | 2016-01-13 | 慈溪市福水源环保科技有限公司 | Special tap of water -saving RO water purifier |
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2016
- 2016-03-02 CN CN201610117337.XA patent/CN105692997A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014188439A (en) * | 2013-03-27 | 2014-10-06 | Miura Co Ltd | Reverse osmosis membrane separation apparatus |
| CN203360147U (en) * | 2013-07-05 | 2013-12-25 | 李志红 | Intelligent wastewater-free RO (reverse osmosis) water purifier |
| CN203700054U (en) * | 2014-01-14 | 2014-07-09 | 李志红 | Intelligent double-membrane water-saving RO water purifier |
| CN204803122U (en) * | 2015-07-02 | 2015-11-25 | 慈溪市福水源环保科技有限公司 | Water -saving RO water purifier system that can wide range regulation water conservation rate |
| CN204958584U (en) * | 2015-09-23 | 2016-01-13 | 慈溪市福水源环保科技有限公司 | Special tap of water -saving RO water purifier |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106673281A (en) * | 2016-12-27 | 2017-05-17 | 佛山市云米电器科技有限公司 | Water treatment system |
| CN106673281B (en) * | 2016-12-27 | 2023-09-05 | 佛山市云米电器科技有限公司 | water treatment system |
| CN108911205A (en) * | 2018-07-17 | 2018-11-30 | 李成锦 | A kind of tap water purifier |
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Application publication date: 20160622 |
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