CN202440387U - Water-saving water purifier - Google Patents
Water-saving water purifier Download PDFInfo
- Publication number
- CN202440387U CN202440387U CN2012200781892U CN201220078189U CN202440387U CN 202440387 U CN202440387 U CN 202440387U CN 2012200781892 U CN2012200781892 U CN 2012200781892U CN 201220078189 U CN201220078189 U CN 201220078189U CN 202440387 U CN202440387 U CN 202440387U
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- CN
- China
- Prior art keywords
- water
- film filter
- pipe
- former
- membrane filter
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a water-saving water purifier which comprises a raw water inlet pipe, a coarse raw water filtering system, a first RO (reverse osmosis) membrane filter, an RO water delivery pipe, a wastewater delivery pipe and a second RO membrane filter. The coarse raw water filtering system is connected with the raw water inlet pipe and an inlet of the first RO membrane filter through water pipes, an RO water outlet of the first RO membrane filter and an RO water outlet of the second RO membrane filter are connected with the RO water delivery pipe, a wastewater outlet of the first RO membrane filter is connected with an inlet of the second RO membrane filter through a water pipe, and a wastewater outlet of the second RO membrane filter is connected with the wastewater delivery pipe. A boosting pump and one RO membrane filter are added on the basis of a raw water machine, and wastewater of the first RO membrane filter is reused, so that RO water effluent ratio is increased, wastewater is reduced, and water is saved.
Description
Technical field
The utility model relates to a kind of water purification machine.
Technical background
The technology that water treatment at present extensively utilizes mainly is the RO membrane filtration; Former water filters through the RO film filter after through former water coarse filtration system again, former water coarse filtration system be to former water through the system that the row prefiltration is handled, the water purification after the filtration of RO film filter is called RO water; Can directly use; Dense water after the filtration is waste water, directly is discharged to water drain, slatterns.After coming out, the water of entering RO film filter have 30% can directly use, 70% waste water, and so-called waste water, and water quality not very poor (with respect to former water) can second stage employ.
Summary of the invention
The technical problem that the utility model will solve is: a kind of saving pure water machine is provided, makes it can improve RO water water rate.
In order to solve the problems of the technologies described above; The utility model comprises former water water inlet pipe, former water coarse filtration system, a RO film filter, RO water hydraulic pipe and waste water hydraulic pipe; Former water coarse filtration system connects the import of a former water water inlet pipe and a RO film filter through water pipe; Also include the 2nd RO film filter; The RO water out of the RO water out of the one RO film filter and the 2nd RO film filter all is connected RO water hydraulic pipe, and the wastewater outlet of a RO film filter connects the import of the 2nd RO film filter through water pipe, and the wastewater outlet of the 2nd RO film filter connects the waste water hydraulic pipe.
In order to control the work of two RO film filters according to intake pressure; The water pipe of a described connection former water coarse filtration system and a RO film filter import is provided with first votage control switch and first topping-up pump; First votage control switch is used to control the break-make of first topping-up pump and power supply; The water pipe of import that connects wastewater outlet and the 2nd RO film filter of a RO film filter is provided with second votage control switch and second topping-up pump, and second votage control switch is used to control the break-make of second topping-up pump and power supply.
In order to prevent that RO water hydraulic pipe from blowing back into the 2nd RO film filter, the RO water out of described connection the 2nd RO film filter and the pipeline of RO water hydraulic pipe are provided with ball-and-seat.
For the ease of controlling former water water inlet, described former water water inlet pipe is provided with the SV of the former water water inlet pipe break-make of control.
In order to purify the water inlet of RO film filter, alleviate the WP of RO film filter, described former water coarse filtration system comprises quartz sand filtration device, active carbon filtering device and the PP cotton core filtration unit that connects successively.
The beneficial effect of the utility model is: the utility model increases a topping-up pump and a RO film filter on the basis of former water machine, and the waste water of first RO film filter is utilized once more, has improved RO water water rate, reduces wastewater flow rate, water saving.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Wherein: 1, waste water hydraulic pipe, the 2, the 2nd RO film filter, 3, second topping-up pump; 4, second votage control switch, 5, first topping-up pump, the 6, the one RO film filter; 7, first votage control switch, 8, former water coarse filtration system, 9, SV; 10, former water water inlet pipe, 11, RO water hydraulic pipe, 12, ball-and-seat.
Embodiment
A kind of specific embodiment as shown in Figure 1; It comprises former water water inlet pipe 10, former water coarse filtration system 8, a RO film filter 6, the 2nd RO film filter 2, RO water hydraulic pipe 11 and waste water hydraulic pipe 1; Former water coarse filtration system 8 connects the import of a former water water inlet pipe 10 and a RO film filter 6 through water pipe; The RO water out of the RO water out of the one RO film filter 6 and the 2nd RO film filter 2 all is connected RO water hydraulic pipe 11; The wastewater outlet of the one RO film filter 6 connects the import of the 2nd RO film filter 2, and the wastewater outlet of the 2nd RO film filter 2 connects waste water hydraulic pipe 1.
The water pipe that connects the import of a former water coarse filtration system 8 and a RO film filter 6 is provided with first votage control switch 7 and first topping-up pump 5; First votage control switch 7 is used to control the break-make of first topping-up pump 5 and power supply; The water pipe of import that connects wastewater outlet and the 2nd RO film filter 2 of a RO film filter 6 is provided with the break-make that second votage control switch 4 and second topping-up pump, 3, the second votage control switches 4 are used to control second topping-up pump 3 and power supply.Connect the RO water out of the 2nd RO film filter 2 and the pipeline of RO water hydraulic pipe 11 and be provided with ball-and-seat 12.Former water water inlet pipe 10 is provided with the SV 9 of former water water inlet pipe 10 break-makes of control.Former water coarse filtration system is former water coarse filtration device, like quartz sand filtration device, active carbon filtering device and the PP cotton core filtration unit that connects successively.Votage control switch comprises pressure-controlling part and switch sections, and when the pressure of the incoming fluid of pressure-controlling part was in setting range, switch sections was closed.
Principle of work: open the mains of this machine, SV 9 is opened, and the pressure effect of tap water own is down through former water coarse filtration system; When water reaches certain pressure, first votage control switch 7 makes first topping-up pump 5 and the power turn-on, and first topping-up pump 5 starts; The one RO film filter 6 begins to make water; When the waste water of a RO film filter 6 reached certain pressure, second votage control switch 4 made second topping-up pump 3 and the power turn-on, and the 2nd RO film filter 2 is started working; The waste water that to will drain originally like this utilizes once more, and has strengthened the water rate of RO water.
Claims (5)
1. saving pure water machine; Comprise former water water inlet pipe, former water coarse filtration system, a RO film filter, RO water hydraulic pipe and waste water hydraulic pipe; Former water coarse filtration system connects the import of a former water water inlet pipe and a RO film filter through water pipe; It is characterized in that: also include the 2nd RO film filter; The RO water out of the RO water out of the one RO film filter and the 2nd RO film filter all is connected RO water hydraulic pipe, and the wastewater outlet of a RO film filter connects the import of the 2nd RO film filter through water pipe, and the wastewater outlet of the 2nd RO film filter connects the waste water hydraulic pipe.
2. saving pure water machine according to claim 1; It is characterized in that: the water pipe of a described connection former water coarse filtration system and a RO film filter import is provided with first votage control switch and first topping-up pump; First votage control switch is used to control the break-make of first topping-up pump and power supply; The water pipe of import that connects wastewater outlet and the 2nd RO film filter of a RO film filter is provided with second votage control switch and second topping-up pump, and second votage control switch is used to control the break-make of second topping-up pump and power supply.
3. saving pure water machine according to claim 1 and 2 is characterized in that: the RO water out of described connection the 2nd RO film filter and the pipeline of RO water hydraulic pipe are provided with ball-and-seat.
4. saving pure water machine according to claim 3 is characterized in that: described former water water inlet pipe is provided with the SV of the former water water inlet pipe break-make of control.
5. saving pure water machine according to claim 3 is characterized in that: described former water coarse filtration system comprises quartz sand filtration device, active carbon filtering device and the PP cotton core filtration unit that connects successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200781892U CN202440387U (en) | 2012-03-05 | 2012-03-05 | Water-saving water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200781892U CN202440387U (en) | 2012-03-05 | 2012-03-05 | Water-saving water purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202440387U true CN202440387U (en) | 2012-09-19 |
Family
ID=46821841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200781892U Expired - Fee Related CN202440387U (en) | 2012-03-05 | 2012-03-05 | Water-saving water purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202440387U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103127830A (en) * | 2013-01-18 | 2013-06-05 | 王忠海 | Automatic water dispenser |
| CN104891692A (en) * | 2015-05-22 | 2015-09-09 | 佛山市顺德区美的饮水机制造有限公司 | Filtration system of water purifying plant and water purifying plant with filtration system |
| CN108996721A (en) * | 2018-06-19 | 2018-12-14 | 黔南民族师范学院 | A kind of wisdom water utilities emergency treatment device |
-
2012
- 2012-03-05 CN CN2012200781892U patent/CN202440387U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103127830A (en) * | 2013-01-18 | 2013-06-05 | 王忠海 | Automatic water dispenser |
| CN104891692A (en) * | 2015-05-22 | 2015-09-09 | 佛山市顺德区美的饮水机制造有限公司 | Filtration system of water purifying plant and water purifying plant with filtration system |
| CN108996721A (en) * | 2018-06-19 | 2018-12-14 | 黔南民族师范学院 | A kind of wisdom water utilities emergency treatment device |
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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: 20120919 Termination date: 20140305 |