CN203360070U - Water purification system - Google Patents
Water purification system Download PDFInfo
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- CN203360070U CN203360070U CN 201320378652 CN201320378652U CN203360070U CN 203360070 U CN203360070 U CN 203360070U CN 201320378652 CN201320378652 CN 201320378652 CN 201320378652 U CN201320378652 U CN 201320378652U CN 203360070 U CN203360070 U CN 203360070U
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Abstract
The utility model provides a water purification system which comprises a pretreatment system, a water inlet electromagnetic valve, a pressurization device, an RO (reverse osmosis) treatment device, a water purification and storage system, a water preparation system, a flushing device, a concentrated water recycling system and a water quality detection device, wherein the RO treatment device comprises a purified water outlet and a concentrated water outlet; the purified water outlet is connected with the water purification and storage system; the concentrated water outlet of the RO treatment device is respectively connected with the water preparation system, the flushing device and the concentrated water recycling system; outlets of the water preparation system and the flushing device are connected to the concentrated water outlet; the water outlet of the concentrated water recycling system is connected to the inlet of the pressurization device; the water quality detection device is arranged between the RO treatment device and the water purification and storage system or between the RO treatment device and the pressurization device. With the adoption of the structure, the utility model has the advantages that the provided water purification system is high in period recovery rate, the service life of an RO membrane filter element is long, the system stability is good, the water quality adaptability is strong and the intelligent control can be realized.
Description
Technical field
The utility model relates to the water purification field, particularly a kind of water cleaning systems.
Background technology
Along with the continuous progress of science and technology, with the continuous enhancing of people's environmental consciousness, water resources reclaim again, recycle the important topic that has become national development.
Improve at present RO(Reverse Osmosis, reverse osmosis) water-purifying machine system recoveries rate (water use efficiency) commonly used two large class methods are arranged: the first is to use container to collect in the dense water of RO, is used as the wash water of watering flowers, mop floor, flush the toilet.This method just is used as other purposes, the waste of having avoided direct discharge to cause by the dense water of RO water-purifying machine; But do not improve the rate of recovery of water-purifying machine system, do not belong to strictly speaking and improve system recoveries rate method.And increasing container, to collect dense water method practicality not strong, troublesome poeration.The second way is that the dense water of RO water-purifying machine is imported to pretreatment unit or tap water water inlet before RO, and again enters the RO recycle after former water mixes.This mode is called again the NF concentrated water reuse system, is that comparison is by the raising RO water-purifying machine rate of recovery mode of everybody approval.
But the NF concentrated water reuse system is easy to cause the RO film to stop up, and causes the RO membrane lifetime short, thereby has improved cost of water treatment, and NF concentrated water reuse has also lost use value.This problem has become the bottleneck problem that the NF concentrated water reuse system is promoted, used.Simultaneously, the water quality adaptability of NF concentrated water reuse system is very poor, and raw water quality changes to systematic influence very greatly, also can cause system unstable.
The utility model content
The purpose of this utility model is to provide the NF concentrated water reuse water-purifying machine system that a kind of RO membrane cartridge life-span is long, certain water quality adaptability and intelligent control are arranged.
For achieving the above object, the technical scheme that the utility model adopts is:
A kind of water cleaning systems comprises: pretreatment system, entering water electromagnetic valve, supercharging device, reverse osmosis treatment device, water purification and water storage system, water manufacturing system, flushing arrangement, NF concentrated water reuse system and water quality means of detection;
Described pretreatment system entrance is connected to the mouth of a river from the beginning;
Described pretreatment system, entering water electromagnetic valve, supercharging device, reverse osmosis treatment device are connected in series successively;
Described reverse osmosis treatment device comprises pure water inlet and dense water out;
Described pure water inlet connects described water purification and water storage system;
The dense water out of described reverse osmosis treatment device is divided into three tunnels, connects respectively described water manufacturing system, described flushing arrangement and described NF concentrated water reuse system;
Described water manufacturing system comprises dense water water outlet;
Described flushing arrangement outlet is connected to described dense water water outlet;
Described NF concentrated water reuse system water outlet is connected to the supercharging device ingress;
Described water quality means of detection is arranged between reverse osmosis treatment device and water purification and water storage system or is arranged between reverse osmosis treatment device and supercharging device.
More preferably, described water quality means of detection comprises water quality probe and thermo-bulb.
More preferably, described NF concentrated water reuse system comprises return flow solenoid valve and the backflow waste water ratio be connected in series.
More preferably, described water manufacturing system comprises water solenoid valve processed and the water waste water ratio processed be connected in series.
More preferably, described flushing arrangement is scouring electromagnetic valve.
More preferably, described pretreatment system comprises reducing valve and the pretreatment unit be connected in series successively; Described pretreatment unit is the cotton filter core of PP and/or active carbon filter core and/or carbon-point.
More preferably, be provided with low-tension switch and the first flow meter be connected in series between described pretreatment system and entering water electromagnetic valve.
More preferably, described water purification and water storage system comprise water butt, the first high-voltage switch gear, the second high-voltage switch gear, after-treatment device and the water purification water outlet be connected in series successively.
More preferably, described after-treatment device is active carbon filter core or ultrafiltration membrane filter element.
More preferably, described water cleaning systems also comprises demonstration and Controlling System.
More preferably, described water cleaning systems also comprises the ultrafiltration water system;
Described ultrafiltration water system entrance is connected to the entering water electromagnetic valve water inlet, and the outlet of ultrafiltration water system is connected to the pure water outlet;
Described ultrafiltration water system comprises ultrafiltration membrane filter element and the second under meter be connected in series successively.
More preferably, described supercharging device is topping-up pump; Described reverse osmosis treatment device is the RO membrane cartridge.
The beneficial effects of the utility model are:
After adopting said structure, make and the utlity model has following advantage: the water cleaning systems cycle rate of recovery provided by the utility model is high, RO membrane cartridge long service life, and system stability is good, water quality strong adaptability and can intelligent control.
The accompanying drawing explanation
Fig. 1 is water cleaning systems one embodiment schematic diagram of the present utility model
Wherein: 1 pretreatment system; 2 entering water electromagnetic valves; 3 supercharging devices; 4 water quality means of detection; 5 reverse osmosis treatment devices; 6 water manufacturing systems; 7 flushing arrangements; 8 NF concentrated water reuse systems; 9 water quality probes; 10 thermo-bulb; 11 return flow solenoid valves; 12 backflow waste water ratios; 13 water solenoid valves processed; 14 water waste water ratios processed; 15 reducing valve; 16 pretreatment units; 17 low-tension switches; 18 first flow meters; 19 water purification and water storage system; 20 first high-voltage switch gears; 21 second high-voltage switch gears; 22 second under meters; 23 after-treatment devices; 24 water purification water outlets; 25 ultrafiltration water systems; 26 ultrafiltration membrane filter elements; 27 second under meters; 28 pure water outlets.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, water cleaning systems of the present utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1: a kind of water cleaning systems comprises: pretreatment system 1, entering water electromagnetic valve 2, supercharging device 3, reverse osmosis treatment device 5, water purification and water storage system 19, water manufacturing system 6, flushing arrangement 7, NF concentrated water reuse system 8 and water quality means of detection 4;
Pretreatment system 1 entrance is connected to the mouth of a river from the beginning;
Pretreatment system 1, entering water electromagnetic valve 2, supercharging device 3, reverse osmosis treatment device 5 are connected in series successively;
Reverse osmosis treatment device 5 comprises pure water inlet and dense water out;
Pure water inlet connects water purification and water storage system 19, can be stored water purification;
The dense water out of reverse osmosis treatment device 5 is divided into three tunnels, connects respectively water manufacturing system 6, flushing arrangement 7 and NF concentrated water reuse system 8;
Flushing arrangement 7 outlets are connected to described dense water water outlet;
NF concentrated water reuse system 8 water outlets are connected to supercharging device 3 ingress;
Water quality means of detection 4 is arranged between reverse osmosis treatment device 5 and water purification and water storage system 19 or is arranged between reverse osmosis treatment device 5 and supercharging device 3.
More preferably, as another kind of embodiment of the present utility model, water quality means of detection 4 comprises water quality probe 9 and thermo-bulb 10, and for detection of the TDS(Total Dissolved Solids of water, total dissolved solid, claim again total salinity) value and water temperature.；
More preferably, as another kind of embodiment of the present utility model, NF concentrated water reuse system 8 comprises return flow solenoid valve 11 and the backflow waste water ratio 12 be connected in series.
Waste water ratio is a kind of throttling set, and it has two effects: the firstth, and keep reverse osmosis membrane in the counter-osmosis device filter core, in dense water one side, sufficiently high pressure is arranged, through the counter-osmosis device film, enough flow dynamics are arranged to guarantee current; The secondth, constantly discharge dense water in the certain flow ratio, to guarantee that current have larger tangential flow velocity in dense water one side of counter-osmosis device film, the ion in anti-sealing, particulate matter etc. cause film to stop up at the film surface deposition.
More preferably, as another kind of embodiment of the present utility model, water manufacturing system 6 comprises water solenoid valve processed 13 and the water waste water ratio 14 processed be connected in series.
More preferably, as another kind of embodiment of the present utility model, flushing arrangement 7 is scouring electromagnetic valve.
More preferably, as another kind of embodiment of the present utility model, pretreatment system 1 comprises reducing valve 15 and the pretreatment unit 16 be connected in series successively; Described pretreatment unit 16 is the cotton filter core (Polypropylene, polypropylene) of PP and/or active carbon filter core and/or carbon-point.
More preferably, as another kind of embodiment of the present utility model, be provided with the low-tension switch 17 and the first flow meter 18 that are connected in series between pretreatment system and entering water electromagnetic valve.
More preferably, as another kind of embodiment of the present utility model, water purification and water storage system 19 comprise water butt 22, the first high-voltage switch gear 21, the second high-voltage switch gear 20, after-treatment device 23 and the water purification water outlet 24 be connected in series successively.
More preferably, as another kind of embodiment of the present utility model, after-treatment device 23 is active carbon filter core or ultrafiltration membrane filter element.
More preferably, as another kind of embodiment of the present utility model, water cleaning systems also comprises and showing and Controlling System.
More preferably, as another kind of embodiment of the present utility model, water cleaning systems also comprises ultrafiltration water system 25; Can make pure water.
More preferably, as another kind of embodiment of the present utility model, supercharging device 3 is topping-up pump; Reverse osmosis treatment device 5 is RO membrane cartridge (Reverse Osmosis, reverse osmosis).
The above embodiment has only expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (12)
1. a water cleaning systems is characterized in that:
Comprise: pretreatment system, entering water electromagnetic valve, supercharging device, reverse osmosis treatment device, water purification and water storage system, water manufacturing system, flushing arrangement, NF concentrated water reuse system and water quality means of detection;
Described pretreatment system entrance is connected to the mouth of a river from the beginning;
Described pretreatment system, entering water electromagnetic valve, supercharging device, reverse osmosis treatment device are connected in series successively;
Described reverse osmosis treatment device comprises pure water inlet and dense water out;
Described pure water inlet connects described water purification and water storage system;
The dense water out of described reverse osmosis treatment device is divided into three tunnels, connects respectively described water manufacturing system, described flushing arrangement and described NF concentrated water reuse system;
Described water manufacturing system comprises dense water water outlet;
Described flushing arrangement outlet is connected to described dense water water outlet;
Described NF concentrated water reuse system water outlet is connected to the supercharging device ingress;
Described water quality means of detection is arranged between reverse osmosis treatment device and water purification and water storage system or is arranged between reverse osmosis treatment device and supercharging device.
2. water cleaning systems according to claim 1 is characterized in that:
Described water quality means of detection comprises water quality probe and thermo-bulb.
3. water cleaning systems according to claim 1 is characterized in that:
Described NF concentrated water reuse system comprises return flow solenoid valve and the backflow waste water ratio be connected in series.
4. water cleaning systems according to claim 1 is characterized in that:
Described water manufacturing system comprises water solenoid valve processed and the water waste water ratio processed be connected in series.
5. water cleaning systems according to claim 1 is characterized in that:
Described flushing arrangement is scouring electromagnetic valve.
6. water cleaning systems according to claim 1 is characterized in that:
Described pretreatment system comprises reducing valve and the pretreatment unit be connected in series successively; Described pretreatment unit is the cotton filter core of PP and/or active carbon filter core and/or carbon-point.
7. water cleaning systems according to claim 1 is characterized in that:
Be provided with the low-tension switch and the first flow meter that are connected in series between described pretreatment system and entering water electromagnetic valve.
8. water cleaning systems according to claim 1 is characterized in that:
Described water purification and water storage system comprise water butt, the first high-voltage switch gear, the second high-voltage switch gear, after-treatment device and the water purification water outlet be connected in series successively.
9. water cleaning systems according to claim 8 is characterized in that:
Described after-treatment device is active carbon filter core or ultrafiltration membrane filter element.
10. according to the described water cleaning systems of claim 1～7, it is characterized in that:
Described water cleaning systems also comprises and showing and Controlling System.
11., according to the described water cleaning systems of claim 1～7, it is characterized in that:
Described water cleaning systems also comprises the ultrafiltration water system;
Described ultrafiltration water system entrance is connected to the entering water electromagnetic valve water inlet, and the outlet of ultrafiltration water system is connected to the pure water outlet;
Described ultrafiltration water system comprises ultrafiltration membrane filter element and the second under meter be connected in series successively.
12., according to the described water cleaning systems of claim 1～7 any one, it is characterized in that:
Described supercharging device is topping-up pump; Described reverse osmosis treatment device is the RO membrane cartridge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320378652 CN203360070U (en) | 2013-06-27 | 2013-06-27 | Water purification system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320378652 CN203360070U (en) | 2013-06-27 | 2013-06-27 | Water purification system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203360070U true CN203360070U (en) | 2013-12-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320378652 Expired - Fee Related CN203360070U (en) | 2013-06-27 | 2013-06-27 | Water purification system |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104291462A (en) * | 2014-09-22 | 2015-01-21 | 珠海格力电器股份有限公司 | Water purification system |
| CN104355426A (en) * | 2014-10-29 | 2015-02-18 | 珠海格力电器股份有限公司 | Water purifying system and control method thereof |
| CN105152378A (en) * | 2015-09-14 | 2015-12-16 | 珠海格力电器股份有限公司 | Water purification machine with pure water reflux unit |
| CN105271551A (en) * | 2015-11-06 | 2016-01-27 | 珠海格力电器股份有限公司 | Water purifying system |
| CN105271540A (en) * | 2014-07-01 | 2016-01-27 | 珠海格力电器股份有限公司 | Water purification system and control method thereof |
| CN105439300A (en) * | 2014-08-21 | 2016-03-30 | 珠海格力电器股份有限公司 | Reverse osmosis water purifier |
| CN107459157A (en) * | 2016-06-02 | 2017-12-12 | 博乐宝科技有限公司 | Intelligent water-saving type anti-penetration water purifier and its process for purifying water with reflux |
| CN107459105A (en) * | 2016-06-02 | 2017-12-12 | 博乐宝科技有限公司 | Big flux, low waste water reverse osmosis water purifier and its process for purifying water with dual pump apparatus |
-
2013
- 2013-06-27 CN CN 201320378652 patent/CN203360070U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105271540A (en) * | 2014-07-01 | 2016-01-27 | 珠海格力电器股份有限公司 | Water purification system and control method thereof |
| CN105439300A (en) * | 2014-08-21 | 2016-03-30 | 珠海格力电器股份有限公司 | Reverse osmosis water purifier |
| CN104291462A (en) * | 2014-09-22 | 2015-01-21 | 珠海格力电器股份有限公司 | Water purification system |
| CN104355426A (en) * | 2014-10-29 | 2015-02-18 | 珠海格力电器股份有限公司 | Water purifying system and control method thereof |
| CN105152378A (en) * | 2015-09-14 | 2015-12-16 | 珠海格力电器股份有限公司 | Water purification machine with pure water reflux unit |
| CN105271551A (en) * | 2015-11-06 | 2016-01-27 | 珠海格力电器股份有限公司 | Water purifying system |
| CN107459157A (en) * | 2016-06-02 | 2017-12-12 | 博乐宝科技有限公司 | Intelligent water-saving type anti-penetration water purifier and its process for purifying water with reflux |
| CN107459105A (en) * | 2016-06-02 | 2017-12-12 | 博乐宝科技有限公司 | Big flux, low waste water reverse osmosis water purifier and its process for purifying water with dual pump apparatus |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 Termination date: 20210627 |