CN203048685U - Energy-saving type reverse-osmosis water purification machine - Google Patents
Energy-saving type reverse-osmosis water purification machine Download PDFInfo
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- CN203048685U CN203048685U CN 201220715666 CN201220715666U CN203048685U CN 203048685 U CN203048685 U CN 203048685U CN 201220715666 CN201220715666 CN 201220715666 CN 201220715666 U CN201220715666 U CN 201220715666U CN 203048685 U CN203048685 U CN 203048685U
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Abstract
The utility model relates to an energy-saving type reverse-osmosis water purification machine. The energy-saving type reverse-osmosis water purification machine comprises a first-stage filter unit, a low-voltage switch, an inflow electromagnetic valve, a second-stage filter unit, a third-stage filter unit, a booster pump, an RO (reverse-osmosis) membrane, a non-return valve, a high-voltage switch, a rear active carbon adjustment tube and a computer control panel. The energy-saving type reverse-osmosis water purification machine is characterized by further comprising a wastewater proportioner, a one-way valve and a washing electromagnetic valve, wherein the water inlet of the washing electromagnetic valve is connected with the concentrated water outlet of the RO membrane; the water inlet of the wastewater proportioner is also connected with the concentrated water outlet of the RO membrane; the water outlet of the wastewater proportioner is connected with the water inlet of the one-way valve; the water outlet of the one-way valve is connected with the water inlet of the booster pump; and the washing electromagnetic valve is also connected with the computer control panel. Compared with the prior art, the energy-saving type reverse-osmosis water purification machine disclosed by the utility model has the advantages that the concentrated water generated by the RO membrane is enabled to flow back in the booster pump and the RO membrane via the wastewater proportioner and the one-way valve, thus being capable of being effectively recycled; and meanwhile the concentrated water flowing back can be used for cleaning the RO membrane, thus being capable of effectively prolonging the service life of the RO membrane.
Description
Technical field
The utility model relates to a kind of infiltration water purification machine, particularly relates to a kind of energy-saving infiltration water purification machine.
Background technology
Infiltration water purification machine (being called for short the RO machine) is a kind of osmosis filtration way by present international popular, former water is pressurizeed, utilize the physical principle filtration treatment, do not add any compound then, producing can be for the human pure water machine of directly drinking (being also referred to as the terminal water purifying plant).The municipal tap water of adopting water quality to meet ministry of Health of China " China national Drinking Water hygienic quality standard " regulation is former water; granulated active carbon and compression 2 filter cores of activated carbon and 1 cotton molten blown filter of PP carry out pre-filtering to former water; pre-filtering water being exerted pressure by topping-up pump, to make it be 0.0001 micron RO film by pore size again, is that the rearmounted activated carbon adjustable pipe of shell (coconut husk) is produced pure water by material at last.But the condensed water that the RO film produces in the existing RO machine directly emits, and the waste of water data is serious.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of energy-saving RO machine that can effectively utilize the condensed water of RO film generation at above-mentioned prior art.
The utility model solves the problems of the technologies described above the technical scheme that adopts: this energy-saving RO machine, comprise the one-level filtering unit, low-tension switch, entering water electromagnetic valve, the cascade filtration unit, the three-stage filtration unit, topping-up pump, the RO film, reverse checkvalve, high-voltage switch gear, rearmounted activated carbon adjustable pipe and computer switchboard, its Central Plains water is by passing through the one-level filtering unit respectively successively, the cascade filtration unit, be connected with the water-in of topping-up pump behind the three-stage filtration unit, low-tension switch and entering water electromagnetic valve are serially connected on the pipeline between one-level filtering unit and the cascade filtration unit successively, the water outlet of topping-up pump is connected with the water-in of RO film, the pure water outlet of RO film is connected with the water-in of rearmounted activated carbon adjustable pipe, reverse checkvalve and high-voltage switch gear are arranged on the pipeline between RO film and the rearmounted activated carbon adjustable pipe, the water that the water outlet of rearmounted activated carbon adjustable pipe comes out is pure water, low-tension switch, high-voltage switch gear, topping-up pump all is connected with described computer switchboard with entering water electromagnetic valve, it is characterized in that: also comprise the waste water proportioner, check valve, scouring electromagnetic valve, the water-in of scouring electromagnetic valve is connected with RO membrane concentration water out, the water-in of waste water proportioner also is connected with RO membrane concentration water out, the water outlet of waste water proportioner is connected with the water-in of check valve, the water outlet of check valve is connected with the water-in of topping-up pump, and described scouring electromagnetic valve also is connected with described computer switchboard.
As improvement, the water that the pure water of described RO film exports out also is connected with a pressure pot through behind the described high-voltage switch gear.
Compared with prior art, advantage of the present utility model is: pass back into topping-up pump and RO film by the condensed water that the RO film is produced by waste water proportioner, check valve, the water source is saved in the condensed water reuse that can effectively the RO film be produced, and can prolong the work-ing life of first three joint filter core simultaneously.During actual the use, the switching of computer switchboard control high-voltage switch gear and scouring electromagnetic valve can be controlled water time processed and flush time.
Description of drawings
Fig. 1 is the water route schematic diagram of energy-saving RO machine among the utility model embodiment;
Fig. 2 is the electrical schematic of energy-saving RO machine among the utility model embodiment.
Embodiment
Describe in further detail below in conjunction with the utility model of accompanying drawing embodiment.
The energy-saving RO machine that the utility model provides, it comprises one-level filtering unit 1, low-tension switch 2, entering water electromagnetic valve 3, cascade filtration unit 4, three-stage filtration unit 5, topping-up pump 6, RO film 7, reverse checkvalve 8, high-voltage switch gear 9, rearmounted activated carbon adjustable pipe 10, waste water proportioner 11, check valve 12, scouring electromagnetic valve 13 and computer switchboard, its Central Plains water is at first through passing through the one-level filtering unit respectively successively behind the tee ball valve 14, the cascade filtration unit, be connected with the water-in of topping-up pump behind the three-stage filtration unit, low-tension switch and entering water electromagnetic valve are serially connected on the pipeline between one-level filtering unit and the cascade filtration unit successively, the water outlet of topping-up pump is connected with the water-in of RO film, the pure water outlet of RO film is connected with the water-in of rearmounted activated carbon adjustable pipe, reverse checkvalve and high-voltage switch gear are arranged on the pipeline between RO film and the rearmounted activated carbon adjustable pipe, the water that the water outlet of rearmounted activated carbon adjustable pipe comes out is pure water, the water-in of scouring electromagnetic valve is connected with RO membrane concentration water out, the water-in of waste water proportioner also is connected with RO membrane concentration water out, the water outlet of waste water proportioner is connected with the water-in of check valve, the water outlet of check valve is connected low-tension switch with the water-in of topping-up pump, high-voltage switch gear, topping-up pump, entering water electromagnetic valve all is connected with described computer switchboard with scouring electromagnetic valve; The water that the pure water of described RO film exports out also is connected with a pressure pot 15 through behind the described high-voltage switch gear, referring to illustrated in figures 1 and 2.When scouring electromagnetic valve was opened, condensed water was drained from the outlet of scouring electromagnetic valve, and when scouring electromagnetic valve was closed, condensed water was got back to the feed-water end of topping-up pump, filtered again.
In the present embodiment, the waste water proportioner adopts 300CC waste water proportioner, and check valve adopts a word check valve, and the effect of a word check valve is to prevent that former water from entering into the pure water end.
The computer switchboard is controlled the open and close of low-tension switch, high-voltage switch gear, topping-up pump, entering water electromagnetic valve and scouring electromagnetic valve according to practical situation, energy-saving RO machine in the present embodiment has comprised water passage processed and flush loop, and wherein water passage processed is: former water → one-level filtering unit → low-tension switch → entering water electromagnetic valve → cascade filtration unit → three-stage filtration unit → topping-up pump → RO film → reverse checkvalve → high-voltage switch gear → rearmounted activated carbon adjustable pipe → water tap; Flush loop is: former water → one-level filtering unit → low-tension switch → entering water electromagnetic valve → cascade filtration unit → three-stage filtration unit → topping-up pump → RO film → waste water proportioner → check valve → topping-up pump → RO film.During actual design, can water passage processed be opened 55 seconds by the open and close of computer switchboard control low-tension switch, high-voltage switch gear, topping-up pump, entering water electromagnetic valve and scouring electromagnetic valve, flush loop be opened 5 seconds.Perhaps control according to other ratios, with this condensed water is refluxed and utilize, flushing RO film, one has avoided the waste water source, and the work-ing life that can also improve the RO film.
Claims (2)
1. energy-saving reverse osmosis water purification machine, comprise the one-level filtering unit, low-tension switch, entering water electromagnetic valve, the cascade filtration unit, the three-stage filtration unit, topping-up pump, the RO film, reverse checkvalve, high-voltage switch gear, rearmounted activated carbon adjustable pipe and computer switchboard, its Central Plains water is by passing through the one-level filtering unit respectively successively, the cascade filtration unit, be connected with the water-in of topping-up pump behind the three-stage filtration unit, low-tension switch and entering water electromagnetic valve are serially connected on the pipeline between one-level filtering unit and the cascade filtration unit successively, the water outlet of topping-up pump is connected with the water-in of RO film, the pure water outlet of RO film is connected with the water-in of rearmounted activated carbon adjustable pipe, reverse checkvalve and high-voltage switch gear are arranged on the pipeline between RO film and the rearmounted activated carbon adjustable pipe, the water that the water outlet of rearmounted activated carbon adjustable pipe comes out is pure water, low-tension switch, high-voltage switch gear, topping-up pump all is connected with described computer switchboard with entering water electromagnetic valve, it is characterized in that: also comprise the waste water proportioner, check valve, scouring electromagnetic valve, the water-in of scouring electromagnetic valve is connected with RO membrane concentration water out, the water-in of waste water proportioner also is connected with RO membrane concentration water out, the water outlet of waste water proportioner is connected with the water-in of check valve, the water outlet of check valve is connected with the water-in of topping-up pump, and described scouring electromagnetic valve also is connected with described computer switchboard.
2. energy-saving reverse osmosis water purification machine according to claim 1 is characterized in that: also be connected with a pressure pot behind the described high-voltage switch gear of water process that the pure water of described RO film exports out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220715666 CN203048685U (en) | 2012-12-21 | 2012-12-21 | Energy-saving type reverse-osmosis water purification machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220715666 CN203048685U (en) | 2012-12-21 | 2012-12-21 | Energy-saving type reverse-osmosis water purification machine |
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| Publication Number | Publication Date |
|---|---|
| CN203048685U true CN203048685U (en) | 2013-07-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220715666 Expired - Fee Related CN203048685U (en) | 2012-12-21 | 2012-12-21 | Energy-saving type reverse-osmosis water purification machine |
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| Country | Link |
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| CN (1) | CN203048685U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104591341A (en) * | 2015-01-30 | 2015-05-06 | 佛山市顺德区美的饮水机制造有限公司 | Water purification system |
| CN104773856A (en) * | 2015-03-10 | 2015-07-15 | 广东汇聚环保科技有限公司 | Wastewater-free water purifier |
| CN105293633A (en) * | 2014-07-15 | 2016-02-03 | 佛山市美的清湖净水设备有限公司 | Reverse osmosis water purifier |
| CN106517422A (en) * | 2016-12-28 | 2017-03-22 | 温州大阳科技有限公司 | Water-saving reverse-osmosis water purifier |
| CN106673264A (en) * | 2017-01-16 | 2017-05-17 | 宁波瑞克英诺环保科技有限公司 | Little-waste-water energy-saving type RO (reverse osmosis) water purifier |
-
2012
- 2012-12-21 CN CN 201220715666 patent/CN203048685U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105293633A (en) * | 2014-07-15 | 2016-02-03 | 佛山市美的清湖净水设备有限公司 | Reverse osmosis water purifier |
| CN105293633B (en) * | 2014-07-15 | 2018-04-03 | 佛山市美的清湖净水设备有限公司 | Reverse osmosis water purifier |
| CN104591341A (en) * | 2015-01-30 | 2015-05-06 | 佛山市顺德区美的饮水机制造有限公司 | Water purification system |
| CN104773856A (en) * | 2015-03-10 | 2015-07-15 | 广东汇聚环保科技有限公司 | Wastewater-free water purifier |
| CN106517422A (en) * | 2016-12-28 | 2017-03-22 | 温州大阳科技有限公司 | Water-saving reverse-osmosis water purifier |
| CN106673264A (en) * | 2017-01-16 | 2017-05-17 | 宁波瑞克英诺环保科技有限公司 | Little-waste-water energy-saving type RO (reverse osmosis) water purifier |
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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: 20130710 Termination date: 20131221 |