CN203999175U - Purifier - Google Patents
Purifier Download PDFInfo
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- CN203999175U CN203999175U CN201420330874.9U CN201420330874U CN203999175U CN 203999175 U CN203999175 U CN 203999175U CN 201420330874 U CN201420330874 U CN 201420330874U CN 203999175 U CN203999175 U CN 203999175U
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Abstract
The utility model provides a kind of purifier, comprising: preposition filtration module and RO filter core; Preposition filtration module access main water supply tube, its water outlet is communicated with the water-in of RO filter core, and the dense water out of RO filter core is divided into the first branch road and the second branch road by a threeway, and the second branch road is communicated with the pipeline between preposition filtration module water outlet and the water-in of RO filter core.This purifier can be realized the recycling to dense water.
Description
Technical field
The utility model relates to water treatment field, in particular to purifier.
Background technology
There is RO (Reverse Osmosis membrane, reverse osmosis membrane) water-purifying machine of filter core also manufacturing dense water (or claiming condensed water, waste water) manufacturing in the process of pure water, the water yield of dense water and the water yield of pure water may approach 2:1, even reach 3:1.
The water-purifying machine of the RO filter core of correlation technique is directly discharged to the dense water producing in water drain, and this will waste a large amount of water.
Summary of the invention
The purpose of this utility model is to provide a kind of purifier, to solve the above problems.
According to disclosure embodiment aspect, a kind of purifier is provided, comprising: the rearmounted filtration module of preposition filtration module and RO filter core; Preposition filtration module access main water supply tube, its water outlet is communicated with the water-in of RO filter core, and the dense water out of RO filter core is divided into the first branch road and the second branch road by a threeway, and the second branch road is communicated with the pipeline between preposition filtration module water outlet and the water-in of RO filter core.
This purifier can also comprise: the first valve and second valve, the first valve is set on the first branch road, and on the second branch road, second valve is set, and is communicated with the pipeline between preposition filtration module water outlet and the water-in of RO filter core.
This purifier can also comprise: topping-up pump, the water outlet of preposition filtration module is communicated with the water-in of RO filter core by topping-up pump, second valve is communicated with the pipeline between preposition filtration module water outlet and topping-up pump, and the first valve and second valve are normally closed solenoid valves, and links with topping-up pump.
Preposition filtration module can comprise: PP (polypropylene, polypropylene) cotton filter core and preposition activated charcoal filter core, the water outlet of the cotton filter core of PP is communicated with the water-in of preposition activated charcoal filter core, and the water outlet of preposition activated charcoal filter core is by the pipeline communication topping-up pump between preposition filtration module water outlet and topping-up pump.
The section of the second branch road after second valve can be communicated with preposition filtration module water outlet pipeline afterwards by a threeway.
The section of the second branch road before second valve can be communicated with water purification drainage pipeline by a threeway; The first branch road can be communicated with concentrated water drainage waterpipe by the first valve.
This purifier can also comprise: rearmounted filtration module, and the pure water outlet of reverse osmosis membrane filter element is communicated with the water-in of rearmounted filtration module, and the water outlet of rearmounted filtration module can directly be communicated with pure water drainage pipeline.
Rearmounted filtration module can comprise post active carbon filter core.
This purifier can also comprise diverting valve, and it accesses main water supply tube, and picks out water purification drainage pipeline, concentrated water drainage waterpipe and pure water drainage pipeline.
This purifier can also comprise: the first proportioner, is arranged in the first branch road; The second proportioner, is arranged in the second branch road.
The technical scheme that embodiment of the present disclosure provides can comprise following beneficial effect: this purifier can be realized the recycling to dense water.
Should be understood that, it is only exemplary that above general description and details are hereinafter described, and can not limit the disclosure.
Brief description of the drawings
Accompanying drawing is herein merged in specification sheets and forms the part of this specification sheets, shows embodiment according to the invention, and is used from and explains principle of the present invention with specification sheets one.
Fig. 1 is according to the schematic diagram of a kind of purifier shown in an exemplary embodiment;
Fig. 2 is according to the schematic diagram of a kind of purifier shown in another exemplary embodiment;
Fig. 3 is according to the schematic diagram of a kind of purifier shown in another exemplary embodiment;
Fig. 4 is the basis schematic diagram of a kind of purifier shown in an exemplary embodiment again;
Fig. 5 is according to the schematic diagram of going back a kind of purifier shown in an exemplary embodiment;
Fig. 6 is according to the schematic diagram of a kind of purifier shown in another exemplary embodiment.
Embodiment
Here will at length describe exemplary embodiment, its sample table shows in the accompanying drawings.When description below relates to accompanying drawing, unless separately there is expression, the same numbers in different accompanying drawings represents same or analogous key element.Embodiment described in following exemplary embodiment does not represent all embodiments consistent with the present invention.On the contrary, they are only and the example of apparatus and method as consistent in some aspects that described in detail in appended claims, of the present invention.
Fig. 1 is that this comprises according to the schematic diagram of a kind of purifier shown in an exemplary embodiment: preposition filtration module 10 and RO filter core 101; Preposition filtration module 10 accesses main water supply tube, its water outlet is communicated with the water-in of RO filter core 101, the dense water out of RO filter core 101 is divided into the first branch road and the second branch road by a threeway, and the second branch road is communicated with the pipeline between preposition filtration module 10 water outlets and the water-in of RO filter core 101.
In the present embodiment, the second branch road has formed dense water loop, and dense water is flowed back to RO filter core by topping-up pump 105 again, and this can realize the recycling to dense water.
In addition, owing to concentrated stream being returned to RO filter core, thus strengthen the flooding quantity of RO filter core, thus water speed processed can also be improved, thus can make sustainedly and stably pure water.
Fig. 2 is according to the schematic diagram of a kind of purifier shown in another exemplary embodiment.In Fig. 2, purifier also comprises on the first valve 107 and second valve 108, the first branch roads and arranges on the first valve 107, the second branch roads second valve 108 is set, and is communicated with the pipeline between preposition filtration module 10 water outlets and the water-in of RO filter core 101.The present embodiment has been set up valve on the first branch road and the second branch road, thereby can control the break-make of dense water, and then controls dense water and whether flow to the water-in of RO filter core.
Fig. 3 is according to the schematic diagram of a kind of purifier shown in another exemplary embodiment, this purifier also comprises topping-up pump 105, the water outlet of preposition filtration module 10 is communicated with the water-in of RO filter core 101 by topping-up pump 105, second valve 108 is communicated with the pipeline between preposition filtration module 10 water outlets and topping-up pump 105.The pressure that topping-up pump can increase water purification inflow RO filter core is set, thereby accelerates water speed processed.In the time that needs wash away RO filter core, can also increase the dynamics of washing away.
Fig. 4 is according to the schematic diagram of a kind of purifier shown in another exemplary embodiment, and the first valve 107 and second valve 108 can be normally closed solenoid valves, and links with topping-up pump 105.Adopt magnetic valve to realize intelligent electric-controlled, do not need artificially to operate to open the first valve and second valve.Magnetic valve is made as normally off, can guarantee that, in the time of power-off or fault, pipeline, in closing condition, is avoided leaking.Because the first valve and second valve adopt normally closed solenoid valve, in the present embodiment, in the time making pure water, topping-up pump work, when making pure water, also produce dense water, when manufacturing pure water, the outlet of water purification is closed, the first valve and second valve are all opened, and a dense water part enters the dense water out of the first branch road, and a part flows to the second branch road, and owing to having the first proportioner and the second proportioner, can regulate the water yield of each branch road, reach the object of the flow that regulates concentrate recirculation, improve the utilization ratio of dense water.
In the time making water purification, second valve 108 can be opened, water purification flows to the outlet of water purification along the path of second valve, and the diverting valve of purifier cuts out the outlet of pure water and dense water simultaneously, current flow to the outlet of water purification behind the surface of RO filter core along dense aquaporin, but now there is no dense water generates.
Fig. 5 is according to the schematic diagram of going back a kind of purifier shown in an exemplary embodiment, preposition filtration module 10 comprises: the cotton filter core 102 of PP and preposition activated charcoal filter core 103, the water outlet of the cotton filter core 102 of PP is communicated with the water-in of preposition activated charcoal filter core 103, and the water outlet of preposition activated charcoal filter core 103 is by the pipeline communication topping-up pump 105 between preposition activated charcoal filter core 103 water outlets and topping-up pump 105.The present embodiment relatively simple for structure, easily realizes.
The section of the second branch road after second valve 108 can be communicated with preposition activated charcoal filter core 103 water outlets pipeline afterwards by a threeway.The present embodiment relatively simple for structure, easily realizes.
The section of the second branch road before second valve 108 can be communicated with water purification drainage pipeline by a threeway; The first branch road can be communicated with concentrated water drainage waterpipe by the first valve 107.The present embodiment relatively simple for structure, easily realizes.The water purification of pure water inlet discharge is without process RO filter core.But, water purification passage is made as to the film surface through RO filter core, one end of water purification pipeline is connected with pure water inlet, the other end connects with the dense waterpipe that is connected RO film surface, this can wash away RO filter core, increases the trafficability characteristic of RO filter core, extends the work-ing life of filter core.
This purifier can also comprise: rearmounted filtration module, and the pure water outlet of reverse osmosis membrane filter element 101 is communicated with the water-in of rearmounted filtration module 104, and the water outlet of rearmounted filtration module 104 can directly be communicated with pure water drainage pipeline.This purifier is owing to concentrated stream being returned to RO filter core, thus strengthen the flooding quantity of RO filter core, thus can also improve water speed processed, thus pure water can be made sustainedly and stably.Just can save in this case in correlation technique, be arranged on pure water pipeline for accumulating the pressure pot of pure water.In purifier, there is no pressure pot, not only water processed immediately, water outlet immediately, and can avoid expired water, avoid bacteria breed.
Rearmounted filtration module 104 can comprise post active carbon filter core.The present embodiment relatively simple for structure, easily realizes.
This purifier can also comprise diverting valve 200, and it accesses main water supply tube 201, and picks out water purification drainage pipeline 202, concentrated water drainage waterpipe 203 and pure water drainage pipeline 204.Diverting valve can be arranged on into the below at water water source, for example, be arranged on the water outlet of water tap, and tap water is entered on purifier by water tap, after the processing of purifier, flows out respectively water purification or pure water or dense water according to user's selection.Diverting valve can adopt the multichannel splitter of integral structure.
Fig. 6 is according to the schematic diagram of a kind of purifier shown in another exemplary embodiment.Purifier also comprises: the first proportioner 122, is arranged in the first branch road; The first proportioner 124, is arranged in the second branch road.Under the effect of proportioner, make to have certain pressure on pipeline, conveniently manufacture pure water.The ratio of this proportioner can regulate, thereby can regulate ducted dense water pressure.
Between the cotton filter core 102 of main water supply tube and PP, low-tension switch 106 can also be set, low-tension switch after water source hydraulic pressure reaches minimal pressure value be set and start.Can find out from above description, the utility model has been realized the recycling to dense water.
Those skilled in the art, considering specification sheets and putting into practice after invention disclosed herein, will easily expect other embodiment of the present invention.The application is intended to contain any modification of the present invention, purposes or adaptations, and these modification, purposes or adaptations are followed general principle of the present invention and comprised undocumented common practise or the conventional techniques means in the art of the disclosure.Specification sheets and embodiment are only regarded as exemplary, and true scope of the present invention and spirit are pointed out by claim below.
Should be understood that, the present invention is not limited to precision architecture described above and illustrated in the accompanying drawings, and can carry out various amendments and change not departing from its scope.Scope of the present invention is only limited by appended claim.
Claims (10)
1. a purifier, is characterized in that, comprising: preposition filtration module and reverse osmosis membrane filter element; Described preposition filtration module access main water supply tube, its water outlet is communicated with the water-in of described reverse osmosis membrane filter element, the dense water out of described reverse osmosis membrane filter element is divided into the first branch road and the second branch road by a threeway, and described the second branch road is communicated with the pipeline between described preposition filtration module water outlet and the water-in of described reverse osmosis membrane filter element.
2. device according to claim 1, it is characterized in that, also comprise: the first valve and second valve, described the first valve is set on described the first branch road, on described the second branch road, described second valve is set, and is communicated with the pipeline between described preposition filtration module water outlet and the water-in of described reverse osmosis membrane filter element.
3. device according to claim 2, it is characterized in that, also comprise: topping-up pump, the water outlet of described preposition filtration module is communicated with the water-in of described reverse osmosis membrane filter element by described topping-up pump, described second valve is communicated with the pipeline between described preposition filtration module water outlet and described topping-up pump, described the first valve and described second valve are normally closed solenoid valves, and link with described topping-up pump.
4. device according to claim 3, it is characterized in that, described preposition filtration module comprises: the cotton filter core of polypropylene and preposition activated charcoal filter core, the water outlet of the cotton filter core of described polypropylene is communicated with the water-in of described preposition activated charcoal filter core, and the water outlet of described preposition activated charcoal filter core is by topping-up pump described in described pipeline communication.
5. according to the device described in claim 2 or 3, it is characterized in that, the section of described the second branch road after described second valve is communicated with described preposition filtration module water outlet pipeline afterwards by a threeway.
6. device according to claim 1, is characterized in that, the section of described the second branch road before described second valve is communicated with water purification drainage pipeline by a threeway; Described the first branch road is communicated with concentrated water drainage waterpipe by described the first valve.
7. device according to claim 6, is characterized in that, also comprises: rearmounted filtration module, and the pure water outlet of described reverse osmosis membrane filter element is communicated with the water-in of described rearmounted filtration module, and the water outlet of described rearmounted filtration module is directly communicated with pure water drainage pipeline.
8. device according to claim 7, is characterized in that, described rearmounted filtration module comprises post active carbon filter core.
9. device according to claim 7, is characterized in that, also comprises diverting valve, and it accesses described main water supply tube, and picks out described water purification drainage pipeline, described concentrated water drainage waterpipe and described pure water drainage pipeline.
10. device according to claim 1, is characterized in that, also comprises: the first proportioner, is arranged in described the first branch road; The second proportioner, is arranged in described the second branch road.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420330874.9U CN203999175U (en) | 2014-06-19 | 2014-06-19 | Purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420330874.9U CN203999175U (en) | 2014-06-19 | 2014-06-19 | Purifier |
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| Publication Number | Publication Date |
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| CN203999175U true CN203999175U (en) | 2014-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420330874.9U Active CN203999175U (en) | 2014-06-19 | 2014-06-19 | Purifier |
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| CN (1) | CN203999175U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108569788A (en) * | 2017-03-07 | 2018-09-25 | 佛山市顺德区美的饮水机制造有限公司 | Cross screening system |
| CN108569725A (en) * | 2017-03-07 | 2018-09-25 | 佛山市顺德区美的饮水机制造有限公司 | Cross screening system |
| CN108569726A (en) * | 2017-03-07 | 2018-09-25 | 佛山市顺德区美的饮水机制造有限公司 | Cross screening system |
| CN108569786A (en) * | 2017-03-07 | 2018-09-25 | 佛山市顺德区美的饮水机制造有限公司 | Cross screening system |
| CN108569782A (en) * | 2017-03-07 | 2018-09-25 | 佛山市顺德区美的饮水机制造有限公司 | Cross screening system |
| US11684892B2 (en) | 2016-12-01 | 2023-06-27 | Pentair Residential Filtration, Llc | Water filtration system and method |
-
2014
- 2014-06-19 CN CN201420330874.9U patent/CN203999175U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11684892B2 (en) | 2016-12-01 | 2023-06-27 | Pentair Residential Filtration, Llc | Water filtration system and method |
| CN108569788A (en) * | 2017-03-07 | 2018-09-25 | 佛山市顺德区美的饮水机制造有限公司 | Cross screening system |
| CN108569725A (en) * | 2017-03-07 | 2018-09-25 | 佛山市顺德区美的饮水机制造有限公司 | Cross screening system |
| CN108569726A (en) * | 2017-03-07 | 2018-09-25 | 佛山市顺德区美的饮水机制造有限公司 | Cross screening system |
| CN108569786A (en) * | 2017-03-07 | 2018-09-25 | 佛山市顺德区美的饮水机制造有限公司 | Cross screening system |
| CN108569782A (en) * | 2017-03-07 | 2018-09-25 | 佛山市顺德区美的饮水机制造有限公司 | Cross screening system |
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