CN203360147U - Intelligent wastewater-free RO (reverse osmosis) water purifier - Google Patents
Intelligent wastewater-free RO (reverse osmosis) water purifier Download PDFInfo
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- CN203360147U CN203360147U CN 201320397079 CN201320397079U CN203360147U CN 203360147 U CN203360147 U CN 203360147U CN 201320397079 CN201320397079 CN 201320397079 CN 201320397079 U CN201320397079 U CN 201320397079U CN 203360147 U CN203360147 U CN 203360147U
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Abstract
The utility model discloses an intelligent wastewater-free RO (reverse osmosis) water purifier. The intelligent wastewater-free RO water purifier comprises a raw water inlet, wherein a pretreating filter is connected on the raw water inlet; a domestic water valve and a water inlet electromagnetic valve are connected at the tail end of the pretreating filter respectively; the water inlet electromagnetic valve is connected with a booster water pump; the booster water pump is connected with an RO membrane filter assembly; a purified water outlet of the RO membrane filter assembly is connected with a second check valve; the second check valve is connected with a pressure barrel and a postposed carbon filter respectively; the postposed carbon filter is connected with a purified water tap; a concentrated water outlet of the RO membrane filter assembly is communicated with a sewer through a wastewater-to-purified water electromagnetic valve and a sewer electromagnetic valve; and the wastewater-to-purified water electromagnetic valve and the sewer electromagnetic valve are communicated with the raw water inlet through a third check valve. The intelligent wastewater-free RO water purifier has the advantages as follows: the intelligent wastewater-free RO water purifier is simple in structure, convenient in functional connectivity, high in practicality and easy to operate; and (mixed) concentrated water returns to the water inlet through the check valves, and enters the system after mixed with running water, so that the (mixed) concentrated water can be recycled and reasonably utilized, and water resources are saved.
Description
Technical field
The utility model relates to the water purifier field, relates in particular to a kind of intelligence without waste water RO water purifier.
Background technology
Raising along with people's living standard, for the requirement of tap water also along with raising, most pure water in the market is all to form by refinement, the method of refining pure water also has multiple, RO (Reverse Osmosis) reverse osmosis technology is exactly wherein a kind of, to utilize the membrane sepn filtering technique that the pressure difference is power, come from the research of U.S.'s nineteen sixties aerospace science and technology, after gradate as civilian, be widely used at present scientific research, medicine, food, the fields such as beverage, but traditional reverse osmosis technology water purifier pure water rate of recovery is only 15%, to discharge the condensed water up to 85% when manufacturing pure water, along with market penetration rate improves constantly, cause huge water resource waste.
The utility model content
For the deficiencies in the prior art, the utility model provides a kind of intelligence without waste water RO water purifier.
To achieve these goals, the technical scheme in the invention for solving the technical problem is:
A kind of intelligence is without waste water RO water purifier, comprise raw water inlet, be connected with pretreatment filters on raw water inlet, the end of pretreatment filters is connected with respectively domestic water valve and entering water electromagnetic valve, and entering water electromagnetic valve is connected with booster water pump, booster water pump is connected with RO film filter assembly, the pure water outlet of RO film filter assembly is connected with the second reverse checkvalve, the second reverse checkvalve is connected with rearmounted carbon filter with pressure pot respectively, rearmounted carbon filter is connected with the pure water tap, waste water ratio is passed through in the condensed water outlet of RO film filter assembly, the water drain magnetic valve is communicated with water drain, between waste water ratio and water drain magnetic valve, by the 3rd reverse checkvalve, with raw water inlet, be communicated with.
Be connected with the first reverse checkvalve between booster water pump and RO film filter assembly, the first reverse checkvalve communicates by between magnetic valve and the second reverse checkvalve and pressure pot.
The water-in of RO film filter assembly is or/and the pure water outlet is provided with the test water quality sensor.
Described pretreatment filters is three groups.
Described pretreatment filters is that PP is cotton, gac or ultra-filtration membrane at least one.
The beneficial effects of the utility model: simple in structure, function is easy to connect, practical, simple to operate; (mixing) condensed water return to water-in and tap water mix by reverse checkvalve after the system of entering can circulate and rationally utilize, the water saving resource; When a large amount of use pure water, domestic water tap do not open and use again; condensed water is concentrated circulation constantly; when being concentrated to set(ting)value; when perhaps pure water TDS value rises to set(ting)value; system is opened magnetic valve automatically, the discharge condensed water, make condensed water can be in system infinite loop; pure water number is guaranteed in range of set value, and protect and extended the work-ing life of RO film water purifier.
The accompanying drawing explanation
Fig. 1 is embodiment 1 structural representation of the present utility model.
Fig. 2 is the utility model embodiment 2 band purified rinse water RO membrane structure structural representations.Embodiment
A kind of intelligence is without waste water RO water purifier, comprise raw water inlet 1, be connected with pretreatment filters 2 (3 on raw water inlet 1, 4), pretreatment filters 2 (3, 4) end is connected with respectively domestic water valve 21 and entering water electromagnetic valve 5, and entering water electromagnetic valve 5 is connected with booster water pump 6, booster water pump 6 is connected with RO film filter assembly 10, the pure water outlet 11 of RO film filter assembly 10 is connected with the second reverse checkvalve 14, the second reverse checkvalve 14 is connected with rearmounted carbon filter 16 with pressure pot 15 respectively, rearmounted carbon filter 16 is connected with pure water tap 17, the condensed water outlet 12 of RO film filter assembly 10 is by waste water ratio 13, water drain magnetic valve 19 is communicated with water drain 18, between waste water ratio 13 and water drain magnetic valve 19, by the 3rd reverse checkvalve 20, with raw water inlet 1, be communicated with.
Being connected with the first reverse checkvalve 7, the first reverse checkvalves 7 between booster water pump 6 and RO film filter assembly 10 communicates by between magnetic valve 8 and the second reverse checkvalve 14 and pressure pot 15.
The water-in 9 of RO film filter assembly 10 is or/and pure water outlet 11 is provided with test water quality sensor 22,23.
Described pretreatment filters is three groups.
The one or more combination that described pretreatment filters is PP cotton, gac or ultra-filtration membrane.
In work, former water (routine is municipal tap water, also can is other water source) enters filtering system by raw water inlet 1, pass through respectively the filtration of pretreatment filters 2, pretreatment filters 3 and pretreatment filters 4, then by entering the RO film filter water-in 9 of RO film filter assembly 10 after entering water electromagnetic valve 5 and booster water pump 6, the pure water outlet 11 of pure water from RO film filter assembly 10 stores for drinking by entering in pressure pot 15 after the second reverse checkvalve 14; Open pure water tap 17, the pure water be stored in pressure pot 15 flows out for drinking after rearmounted carbon filter 16; Entering pretreatment filters the condensed water flowed out from the 10 condensed water outlets 12 of RO film filter assembly turns back to raw water inlet 1 and mix municipal tap water by waste water ratio 13 and the 3rd reverse checkvalve 20 recycles.
When opening domestic water valve 21, flow out from domestic water valve 21 by pretreatment filters 2, pretreatment filters 3 and pretreatment filters 4 municipal tap water, like this mixing condensed water in pretreatment filters is utilized, and reaches the water saving purpose; Make condensed water can be in system infinite loop, cause pure water water quality variation, RO film to shorten work-ing life.
For fear of taking for a long time purified drinking water, domestic water system causes the situation of pure water water quality variation, the shortening in work-ing life of RO film while not using again.Detect the water quality at RO film filter assembly 10 water-in 9 places or detect the pure water water quality of the pure water outlet 11 of flowing out RO film filter assembly 10 by test water quality sensor 22,23, computer control panel, by the mode of controlling magnetic valve 19 discharge unit condensed water, the RO membrane module is rinsed, guarantee pure water water quality and RO film work-ing life.
Pure water in pressure pot 15 completely after system-down.Now magnetic valve 5 cuts out, magnetic valve 8 cuts out after opening for some time, pressure pot 15 interior pure water enter in RO film filter assembly 10 by magnetic valve 8, reverse checkvalve 7, RO film filter water-in 9; Flow to water drain 18 from condensed water outlet 12 outflows, flushing waste water than 13 after extruding the interior condensed water of RO film filter 10, flushing RO film; Magnetic valve 8 cuts out.Make like this RO film under stopped status under clean environment, the RO film is effectively protected, extend RO film work-ing life.
The first reverse checkvalve 7 is to prevent that the water after topping-up pump from entering in pure water pipe in the pressure pot 15 that enters the storage pure water by magnetic valve 8.
Claims (5)
1. an intelligence is without waste water RO water purifier, comprise raw water inlet (1), it is characterized in that, raw water inlet is connected with pretreatment filters (2 on (1), 3, 4), pretreatment filters (2, 3, 4) end is connected with respectively domestic water valve (21) and entering water electromagnetic valve (5), and entering water electromagnetic valve (5) is connected with booster water pump (6), booster water pump (6) is connected with RO film filter assembly (10), the pure water outlet (11) of RO film filter assembly (10) is connected with the second reverse checkvalve (14), the second reverse checkvalve (14) is connected with rearmounted carbon filter (16) with pressure pot (15) respectively, rearmounted carbon filter (16) is connected with pure water tap (17), the condensed water outlet (12) of RO film filter assembly (10) is by waste water ratio (13), water drain magnetic valve (19) is communicated with water drain (18), between waste water ratio (13) and water drain magnetic valve (19), by the 3rd reverse checkvalve (20), with raw water inlet (1), be communicated with.
2. a kind of intelligence as claimed in claim 1 is without waste water RO water purifier, it is characterized in that, be connected with the first reverse checkvalve (7) between booster water pump (6) and RO film filter assembly (10), the first reverse checkvalve (7) communicates by between magnetic valve (8) and the second reverse checkvalve (14) and pressure pot (15).
3. a kind of intelligence as claimed in claim 1 or 2, without waste water RO water purifier, is characterized in that, the water-in (9) of RO film filter assembly (10) is or/and pure water outlet (11) is provided with test water quality sensor (22,23).
4. a kind of intelligence as claimed in claim 3, without waste water RO water purifier, is characterized in that, described pretreatment filters (2,3,4) is three groups.
5. a kind of intelligence as claimed in claim 4, without waste water RO water purifier, is characterized in that, described pretreatment filters (2,3,4) is that PP is cotton, gac or ultra-filtration membrane at least one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320397079 CN203360147U (en) | 2013-07-05 | 2013-07-05 | Intelligent wastewater-free RO (reverse osmosis) water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320397079 CN203360147U (en) | 2013-07-05 | 2013-07-05 | Intelligent wastewater-free RO (reverse osmosis) water purifier |
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| Publication Number | Publication Date |
|---|---|
| CN203360147U true CN203360147U (en) | 2013-12-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201320397079 Expired - Fee Related CN203360147U (en) | 2013-07-05 | 2013-07-05 | Intelligent wastewater-free RO (reverse osmosis) water purifier |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104355426A (en) * | 2014-10-29 | 2015-02-18 | 珠海格力电器股份有限公司 | Water purification system and control method thereof |
| 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 |
| CN105502717A (en) * | 2015-12-11 | 2016-04-20 | 台州森泉水处理科技有限公司 | Zero-wastewater-discharge RO machine and intelligent control method thereof |
| CN105692997A (en) * | 2016-03-02 | 2016-06-22 | 姜善学 | Reverse osmosis membrane water purifier |
| CN106006844A (en) * | 2016-05-09 | 2016-10-12 | 佛山市云米电器科技有限公司 | Water purifying system and reverse osmosis filter element washing condition judging method thereof |
-
2013
- 2013-07-05 CN CN 201320397079 patent/CN203360147U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104355426A (en) * | 2014-10-29 | 2015-02-18 | 珠海格力电器股份有限公司 | Water purification system and control method thereof |
| 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 |
| CN105502717A (en) * | 2015-12-11 | 2016-04-20 | 台州森泉水处理科技有限公司 | Zero-wastewater-discharge RO machine and intelligent control method thereof |
| CN105502717B (en) * | 2015-12-11 | 2019-11-15 | 许挺俊 | A kind of intelligent control method of no effuent discharge RO machine |
| CN105692997A (en) * | 2016-03-02 | 2016-06-22 | 姜善学 | Reverse osmosis membrane water purifier |
| CN106006844A (en) * | 2016-05-09 | 2016-10-12 | 佛山市云米电器科技有限公司 | Water purifying system and reverse osmosis filter element washing condition judging method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 Termination date: 20200705 |
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| CF01 | Termination of patent right due to non-payment of annual fee |