CN105271540A - Water purification system and control method thereof - Google Patents
Water purification system and control method thereof Download PDFInfo
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- CN105271540A CN105271540A CN201410312921.1A CN201410312921A CN105271540A CN 105271540 A CN105271540 A CN 105271540A CN 201410312921 A CN201410312921 A CN 201410312921A CN 105271540 A CN105271540 A CN 105271540A
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Abstract
The invention discloses a water purification system comprising a water purification machine water system 100 and a dishwasher water system 200. The water purification machine water system 100 comprises a concentrated water flow path communicating with an inlet water flow path of the dishwasher water system 200. A water storage device 22 is arranged between the concentrated water flow path and the inlet water flow path of the dishwasher water system 200. A first valve 20 is arranged on the inlet water flow path. The invention also provides a method for controlling the above water purification system. The method comprises the following steps: raw water is purified with the water purification machine water system 100, such that concentrated water is obtained; and the concentrated water enters the dishwasher water system 200 and is used in the dishwasher water system 200. With the system and the method, a problem that the concentrated water produced by the water purification system is hard to recover can be avoided.
Description
Technical field
The present invention relates to appliance field, particularly relate to the control method of a kind of water cleaning systems and this water cleaning systems.
Background technology
China most cities take surface water as drinking water source, but along with the aggravation of polluting, the quality problems problem at water source, urban drinking water safety in serious threat.Therefore, increasing resident selects the tap water after drinking purification.But current cleaner, also can produce a large amount of " dense water " at the pure water produced simultaneously.Existing water-purifying machine, tap water utilization ratio about only 30%, other 70% is dense water.Although water-purifying machine manufacturers advocates, and dense water is passed through container collection, for doing washing, watering flowers, flush the toilet, mop the floor, but dense water savings will get up extremely inconvenient by user in actual use, be such as do washing, water flowers, flush the toilet, all distance water-purifying machine installation site is far to mop the floor these, user needs dense water to collect the place being transported to needs use again.So most of user is final or dense water is used as waste water, is directly discharged from sewer line, causes the significant wastage of tap water.
In addition, also there is misunderstanding for the removal ability of hard water to spot in people, and most people think to also have a large amount of calcium ions and magnesium ions in hard water, washing composition can be caused to go bad, thus affect the clean of greasy dirt.
Summary of the invention
The invention provides a kind of water cleaning systems, its dense water that water-purifying machine water system can be avoided to produce not easily reclaims.
The invention provides a kind of water cleaning systems, comprise water-purifying machine water system 100 and dishwasher water system 200, described water-purifying machine water system 100 comprises concentrated stream road, the water inlet fluid communication of described concentrated stream road and described dishwasher water system 200, be provided with water storage device 22 between the water inlet stream of described concentrated stream road and described dishwasher water system 200, described water inlet stream is provided with the first valve 20.
Further, described concentrated stream road is provided with dense water branch road, and described dense water branch road is provided with the second valve 21.
Further, the 3rd valve 24 is provided with between the point of crossing of described concentrated stream road and described dense water branch road and described water storage device 22.
Further, ion detection device 25 is provided with in described water storage device 22.
Further, described ion detection device 25 is arranged on the bottom of described water storage device 22.
Further, described water storage device 22 top is provided with filtration unit 26.
Further, the water inlet that described concentrated stream road enters described water storage device 22 is provided with spray equipment 27.
Present invention also offers a kind of method controlling above-mentioned water cleaning systems, comprising: by water-purifying machine water system 100, former water is purified, obtain dense water; Described dense water enters dishwasher water system 200 for it.
Further, before described dense water enters described dishwasher water system 200, by ion detection device, the calcium ions and magnesium ions concentration in described dense water is detected; When calcium ions and magnesium ions concentration is 10 to 20GPG, open the first valve 20 2 times.
Further, before described dense water enters described dishwasher water system 200, by ion detection device, the calcium ions and magnesium ions concentration in described dense water is detected; When calcium ions and magnesium ions concentration is 21 to 30GPG, only open the first valve 20 once.
Water cleaning systems provided by the invention, the dense water of water-purifying machine water system 100 is introduced dishwasher, utilize in dense water containing calcium ions and magnesium ions, its hardness is higher realizes degreasing, and the installation site of dishwasher general distance water-purifying machine is nearer, can the connection of convenient pipeline, realize the utilization again of dense water.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the simplified diagram of technical solution of the present invention;
Fig. 2 is the schematic diagram of technical solution of the present invention embodiment;
Fig. 3 is the schematic diagram of the preferred embodiment of technical solution of the present invention;
Fig. 4 is the schema of control method provided by the invention.
In Fig. 1-Fig. 4:
100-water-purifying machine water system, 200-dishwasher water system, 1-tee ball valve, the cotton filter core of 2-PP, 3-low-tension switch, 4-granulated active carbon filter core, 5-carbon-point filter core, 6-the 4th switch-valve, 7-under meter, 8-topping-up pump, 9-reverse osmosis membrane filtration device, 10-reverse checkvalve, 11-flow regulation device, 12-high-voltage switch gear, 13-bucket ball valve, 14-pressure pot, the rearmounted filtration unit of 15-, 16-pure water discharging device, 17-thermo-bulb, 18-water quality detecting device, 19-controller, 20-first valve, 21-second valve, 22-water storage device, 23-pond, 24-the 3rd valve, 25-ion detection device, 26-filtration unit, 27-spray equipment.
Embodiment
The invention provides a kind of water cleaning systems, its dense water that water-purifying machine water system can be avoided to produce not easily reclaims.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
As depicted in figs. 1 and 2, in the present embodiment, water-purifying machine water system 100 includes former current road, pure water stream and concentrated stream road, wherein, former water refers to tap water or other water without purification of directly access, pure water refers to the water through purification utensil, and dense water refers to water remaining after filtering.
Its current road, Central Plains includes pre-filtering device, reverse osmosis membrane filtration device 9; Pure water stream includes rearmounted filtration unit 15, pure water discharging device 16, pressure pot 14, water quality detecting device 18; Concentrated stream road includes flow regulation device 11; Former water enters pure water stream and is stored in pressure pot 14 or directly and directly flows out from pure water discharging device after the process of former current road.
Reverse osmosis membrane filtration device 9 in concentrated stream Lu Yuyuan current road connects, for discharging dense water in time.The water inlet fluid communication of described concentrated stream road and described dishwasher water system 200, therefore this dense water flows directly into dishwasher water system 200, for dishwasher work needed for, water storage device 22 is provided with between described concentrated stream road and the water inlet stream of described dishwasher water system 200, described dense water first flows into described water storage device 22 and stores, when the user desires, open the first valve 20 on the water inlet stream of described dishwasher water system 200, the object that this dense water will flow in 23 pairs, the pond dishwasher of dishwasher cleans.The dense water that water-purifying machine water system 100 produces is hard water, containing calcium ions and magnesium ions, all thinks that hard water can cause washing composition to go bad before most people, thus affects the clean of greasy dirt.But it does not find that the existence of calcium ions and magnesium ions makes hard water itself just have cleaning capacity to spot.
In addition, the principle of work of water cleaning systems is: the water-in of pre-filtering device is communicated with running water pipe through tee ball valve 1, and the water outlet of pre-filtering device is communicated with the original water inlet of topping-up pump 8 with reverse osmosis membrane filtration device 9 through the 4th switch-valve 6; Pre-filtering device is used for carrying out pre-treatment to former water, to guarantee the former water inflow requirement of reverse osmosis membrane filtration device 9; Topping-up pump 8 for improving the intake pressure of reverse osmosis membrane filtration device 9, to ensure the product water speed of reverse osmosis membrane filtration device 9; Reverse osmosis membrane filtration device 9 works under the supercharging of topping-up pump 8 and the crown_interception of flow regulation device 11, the pure water inlet of reverse osmosis membrane filtration device 9 is divided into two-way after reverse checkvalve 10 and water quality detecting device, one tunnel enters pressure pot 14 through high-voltage switch gear 12 and bucket ball valve 13 and stores for subsequent use, and high-voltage switch gear 12 is for judging pressure pot 14 full water time control stop machine; Flow out from pure water discharging device 16 after post-filter 15 of separately leading up to filters again and directly drink, post-filter 15 is for purifying pure water further, to improve the sensory issues of water quality, rearmounted filtration unit 15 can adopt rearmounted composite filter element, and pure water discharging device 16 is water tap or other discharging devices.
In the present embodiment, pre-filtering device includes PP cotton filter core 2, granulated active carbon filter core 4 and carbon-point filter core 5; Connect with rearmounted filtration unit 15 again after PP cotton filter core 2, granulated active carbon filter core 4, carbon-point filter core 5 and reverse osmosis membrane filtration device 9 are sequentially connected in series; Pipeline between the cotton filter core 2 of PP and granulated active carbon filter core 4 is connected with low-tension switch 3, and low-tension switch 3 detects tap water pressure, at hydraulic pressure during too low or stopping running water, water-purifying machine can be made to quit work, avoid miscellaneous part to work on, cause loss; And be provided with the 4th switch-valve 6 between carbon-point filter core 5 and topping-up pump 8, when water-purifying machine does not work, the 4th switch-valve 6 plays the effect cutting off water route.Wherein between reverse osmosis membrane filtration device 9 and post-filter 15 or high-voltage switch gear 12, be provided with water quality detecting device 18, in concentrated stream road, be provided with flow regulation device 11; Above-mentioned water cleaning systems can carry out the aperture of control flow check quantity regulating device 11 by controller 19 according to water quality detecting device 18 detected result, realize water-purifying machine reasonable draining under the aperture that flow regulation device 11 is different, realizes automatically controlling.
Preferably, water quality detecting device 18 is TDS proofing unit, and in order to better reach accurate control, thermo-bulb 17 is provided with between reverse osmosis membrane filtration device 9 and water quality detection proofing unit 18, temperature compensation can be provided when TDS detects, guarantee accuracy of detection and controller more accurately control flow check quantity regulating device 11 open different opening; Generally, the less water quality of TDS value is better.Preferably, between the 4th switch-valve 6 and topping-up pump 8, be provided with under meter 7, under meter 7 can add up the flow through water yield, as discharge arrive certain value time with reminding user to replace filter core.
In addition, described concentrated stream road is provided with dense water branch road, described dense water branch road is provided with the second valve 21, when the amount of dense water is larger, by opening the second valve 21, unnecessary concentrated water drainage is gone out.
The 3rd valve 24 is provided with, when the water storage of water storage device 22 is discontented with, by opening the 3rd valve 24 by full for the storage of the water of water storage device 22 between the point of crossing and described water storage device 22 of concentrated stream road and described dense water branch road.
Preferably, in order to control the washing time of dishwasher, in described water storage device 22, be provided with ion detection device 25.Described ion detection device 25 is arranged on the bottom of described water storage device 22.
As shown in Figure 3, preferably, be provided with filtration unit 26 on described water storage device 22 top, it can filter some macromolecular substance in dense water, ensures in the dense water after filtering containing calcium ions and magnesium ions.
Preferably, the water inlet that described concentrated stream road enters described water storage device 22 is provided with spray equipment 27.By described spray equipment, dense water can be sprayed onto on filtration unit more equably.
As shown in Figure 4, present invention also offers a kind of method controlling above-mentioned water cleaning systems, comprising: by water-purifying machine water system 100, former water is purified, obtain dense water; Described dense water enters dishwasher water system 200 for it.
Preferably, before described dense water enters described dishwasher water system 200, by ion detection device, the calcium ions and magnesium ions concentration in described dense water is detected; In experiment, find that calcium ions and magnesium ions concentration is directly proportional to soil removability.
| Calcium ions and magnesium ions concentration (GPG) | Soil removability |
| 10 | 0.45 |
| 15 | 0.52 |
| 20 | 0.73 |
| 25 | 0.95 |
| 30 | 0.99 |
If when calcium ions and magnesium ions concentration is 10 to 20GPG, its soil removability is more weak, needs unlatching first valve 20 2 times, secondary cleaning is carried out to the object in dishwasher.If calcium ions and magnesium ions concentration is 21 to 30GPG, its soil removability is comparatively strong, opens the first valve 20 once, once cleans the object in dishwasher.
Water cleaning systems provided by the invention, the dense water of water-purifying machine water system 100 is introduced dishwasher, utilize in dense water containing calcium ions and magnesium ions, its hardness is higher realizes degreasing, and the installation site of dishwasher general distance water-purifying machine is nearer, can the connection of convenient pipeline, realize the utilization again of dense water.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. a water cleaning systems, comprise water-purifying machine water system (100) and dishwasher water system (200), described water-purifying machine water system (100) comprises concentrated stream road, it is characterized in that, the water inlet fluid communication of described concentrated stream road and described dishwasher water system (200), be provided with water storage device (22) between the water inlet stream of described concentrated stream road and described dishwasher water system (200), described water inlet stream is provided with the first valve (20).
2. water cleaning systems according to claim 1, is characterized in that, described concentrated stream road is provided with dense water branch road, and described dense water branch road is provided with the second valve (21).
3. water cleaning systems according to claim 1, is characterized in that, is provided with the 3rd valve (24) between the point of crossing of described concentrated stream road and described dense water branch road and described water storage device (22).
4. the water cleaning systems according to any one of claims 1 to 3, is characterized in that, is provided with ion detection device (25) in described water storage device (22).
5. water cleaning systems according to claim 4, is characterized in that, described ion detection device 25 is arranged on the bottom of described water storage device (22).
6. the water cleaning systems according to any one of claims 1 to 3, is characterized in that, described water storage device (22) top is provided with filtration unit (26).
7. water cleaning systems according to claim 6, is characterized in that, the water inlet that described concentrated stream road enters described water storage device (22) is provided with spray equipment (27).
8. control a method for the water cleaning systems as described in any one of claim 1 to 7, it is characterized in that, the method comprises:
By water-purifying machine water system (100), former water is purified, obtain dense water;
Described dense water enters dishwasher water system (200) for it.
9. the process for purifying water of water cleaning systems according to claim 8, is characterized in that,
It is front that described dense water enters described dishwasher water system (200), detected the calcium ions and magnesium ions concentration in described dense water by ion detection device;
When calcium ions and magnesium ions concentration is 10 to 20GPG, open the first valve (20) secondary.
10. the process for purifying water of water cleaning systems according to claim 8, is characterized in that,
It is front that described dense water enters described dishwasher water system (200), detected the calcium ions and magnesium ions concentration in described dense water by ion detection device;
When calcium ions and magnesium ions concentration is 21 to 30GPG, only open the first valve (20) once.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410312921.1A CN105271540A (en) | 2014-07-01 | 2014-07-01 | Water purification system and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410312921.1A CN105271540A (en) | 2014-07-01 | 2014-07-01 | Water purification system and control method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN105271540A true CN105271540A (en) | 2016-01-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410312921.1A Withdrawn CN105271540A (en) | 2014-07-01 | 2014-07-01 | Water purification system and control method thereof |
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| Country | Link |
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| CN (1) | CN105271540A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107137043A (en) * | 2017-06-07 | 2017-09-08 | 佛山市顺德区美的洗涤电器制造有限公司 | Dish-washing machine |
| CN108968874A (en) * | 2018-08-20 | 2018-12-11 | 佛山市顺德区美的洗涤电器制造有限公司 | Wash the control method and washing electric system of electric system |
| CN109231312A (en) * | 2018-11-12 | 2019-01-18 | 佛山市顺德区美的洗涤电器制造有限公司 | The combination machine and its control method and storage medium of purifying drinking appliance and dish-washing machine |
| CN109717812A (en) * | 2019-02-25 | 2019-05-07 | 珠海格力电器股份有限公司 | Warewashing equipment |
| CN110215168A (en) * | 2018-03-02 | 2019-09-10 | 上海地虹通信科技有限公司 | Water system based on polyion cleaning |
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| CN1529563A (en) * | 2001-12-28 | 2004-09-15 | 夏普株式会社 | Washing and drying device for dishes |
| CN102170959A (en) * | 2008-10-07 | 2011-08-31 | 埃科莱布有限公司 | Zero waste reverse osmosis system and downstream rinsing |
| CN203360070U (en) * | 2013-06-27 | 2013-12-25 | 珠海格力电器股份有限公司 | Water purification system |
| CN203959942U (en) * | 2014-07-01 | 2014-11-26 | 珠海格力电器股份有限公司 | A kind of water cleaning systems |
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2014
- 2014-07-01 CN CN201410312921.1A patent/CN105271540A/en not_active Withdrawn
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1529563A (en) * | 2001-12-28 | 2004-09-15 | 夏普株式会社 | Washing and drying device for dishes |
| CN102170959A (en) * | 2008-10-07 | 2011-08-31 | 埃科莱布有限公司 | Zero waste reverse osmosis system and downstream rinsing |
| CN203360070U (en) * | 2013-06-27 | 2013-12-25 | 珠海格力电器股份有限公司 | Water purification system |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107137043A (en) * | 2017-06-07 | 2017-09-08 | 佛山市顺德区美的洗涤电器制造有限公司 | Dish-washing machine |
| CN107137043B (en) * | 2017-06-07 | 2020-06-05 | 佛山市顺德区美的洗涤电器制造有限公司 | Dish washing machine |
| CN110215168A (en) * | 2018-03-02 | 2019-09-10 | 上海地虹通信科技有限公司 | Water system based on polyion cleaning |
| CN108968874A (en) * | 2018-08-20 | 2018-12-11 | 佛山市顺德区美的洗涤电器制造有限公司 | Wash the control method and washing electric system of electric system |
| CN109231312A (en) * | 2018-11-12 | 2019-01-18 | 佛山市顺德区美的洗涤电器制造有限公司 | The combination machine and its control method and storage medium of purifying drinking appliance and dish-washing machine |
| CN109717812A (en) * | 2019-02-25 | 2019-05-07 | 珠海格力电器股份有限公司 | Warewashing equipment |
| WO2020173185A1 (en) * | 2019-02-25 | 2020-09-03 | 珠海格力电器股份有限公司 | Dishwashing device |
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Application publication date: 20160127 |