CN205099514U - Water purification system and water purifier that has it - Google Patents
Water purification system and water purifier that has it Download PDFInfo
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- CN205099514U CN205099514U CN201520840622.5U CN201520840622U CN205099514U CN 205099514 U CN205099514 U CN 205099514U CN 201520840622 U CN201520840622 U CN 201520840622U CN 205099514 U CN205099514 U CN 205099514U
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- water
- filter core
- osmosis filter
- reverse osmosis
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- Treatment Of Water By Ion Exchange (AREA)
Abstract
The utility model discloses a water purification system and water purifier that has it, the water purification system includes: anti -osmosis filter core, booster pump, ion exchange filter core and waste water valve, anti -osmosis filter core has water inlet, pure water outlet and the export of concentrated water, the booster pump with anti -osmosis filter core's water inlet links to each other, the end of intaking of ion exchange filter core is connected just go out the water end (W. E. ) provides the pure water to anti -osmosis filter core's pure water outlet, the end of intaking of waste water valve is connected anti -osmosis filter core's concentrated water export and go out the water end (W. E. ) water of wasting discharge. According to the utility model discloses a water purification system is through setting up the ion exchange filter core in the water purification system to pure water after filtering anti -osmosis filter core carries out secondary filter. From this, impurity in the pure water that the anti -osmosis filter core inception made after standby a period has been reduced effectively to the taste of pure water has been improved.
Description
Technical field
The utility model relates to technical field of water purification, especially relates to a kind of water cleaning systems and has the water purifier of this water cleaning systems.
Background technology
In correlation technique, the anti-penetration water purifier of large discharge receives an acclaim without tank technology namely to filter i.e. drink.But; reverse osmosis filter core in large discharge anti-penetration water purifier is not the semi-permeable membranes in ideal; there is the phenomenon that ionogen spreads from former water side direction pure water side after a shutdown; pure water side impurity in reverse osmosis filter core is raised; the problems such as the first glass of water impurity causing user to obtain is higher, and mouthfeel is uncomfortable.
Utility model content
The utility model is intended to solve one of technical problem in correlation technique at least to a certain extent.For this reason, an object of the present utility model is to propose a kind of water cleaning systems, and the pure water impurity that this water cleaning systems obtains is low, mouthfeel good.
Another object of the present utility model is to propose a kind of water purifier with above-mentioned water cleaning systems.
According to the water cleaning systems of the utility model first aspect, comprising: reverse osmosis filter core, described reverse osmosis filter core has water-in, pure water outlet and condensed water outlet; Topping-up pump, described topping-up pump is connected with the water-in of described reverse osmosis filter core; Ion-exchange filter core, the feed-water end of described ion-exchange filter core connects the pure water outlet of described reverse osmosis filter core and water side provides pure water; Wastewater valve, the feed-water end of described wastewater valve connects the condensed water outlet of described reverse osmosis filter core and water side effluent.
According to water cleaning systems of the present utility model, by arranging ion-exchange filter core in water cleaning systems, to carry out secondary filtration to the pure water after reverse osmosis filter element filtering.Thus, the impurity in the pure water that after significantly reducing standby for some time, reverse osmosis filter core initially obtains, thus the mouthfeel improving pure water.
In addition, following additional technical characteristic can also be had according to water cleaning systems of the present utility model:
According to an embodiment of the present utility model, described ion-exchange filter core is the filter core comprising H type ion exchange resin and the mixing of OH type ion exchange resin.
Particularly, described ion-exchange filter core to be the weight ratio of H type ion exchange resin and OH type ion exchange resin the be unit capacity of H type ion exchange resin and the inverse of the ratio of the unit capacity of OH type ion exchange resin mix filter core.
According to an embodiment of the present utility model, described wastewater valve is comprise waste water proportional valve and normally closed solenoid valve and can in off position and the combination valve switched between full-gear, and described wastewater valve is waste water proportional valve in described closing condition and is the normally closed solenoid valve opened in described full-gear.
Further, described water cleaning systems makes topping-up pump time-delay closing after being also included in and having fetched water and described wastewater valve is in the controller of full-gear, and described controller is connected with described topping-up pump with described wastewater valve respectively.
According to the water purifier of the utility model second aspect embodiment, comprise the water cleaning systems of above-mentioned first aspect, due to the water cleaning systems of above-mentioned first aspect, there is the beneficial effect that impurity is low, mouthfeel is good of obtained pure water, therefore by arranging this water cleaning systems, improve the quality of water purifier.
Additional aspect of the present utility model and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present utility model.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the water cleaning systems according to the utility model embodiment.
Reference numeral:
Water cleaning systems 100,
Reverse osmosis filter core 1, topping-up pump 2, ion-exchange filter core 3, wastewater valve 4, pure water feed water inlet 5, waste outlet 6.
Embodiment
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.
Below with reference to Fig. 1, the water cleaning systems 100 according to the utility model embodiment is described.
As shown in Figure 1, according to the water cleaning systems 100 of the utility model first aspect embodiment, comprising: reverse osmosis filter core 1, topping-up pump 2, ion-exchange filter core 3 and wastewater valve 4.
Wherein, reverse osmosis filter core 1 has water-in, pure water outlet and condensed water outlet.Such as, in the example of fig. 1, water-in is formed in the left side of reverse osmosis filter core 1, pure water outlet is formed in the top of reverse osmosis filter core 1, condensed water outlet is formed in the right side of reverse osmosis filter core 1, and water-in is for connecting water source, pure water outlet for the pure water after output filtering, and the outlet of this pure water connects pure water feed water inlet 5, can access pure water from pure water feed water inlet 5, condensed water outlet is for discharging condensed water (or waste water).
Topping-up pump 2 is connected with the water-in of reverse osmosis filter core 1.When topping-up pump 2 works, the pressure increase in water cleaning systems 100, water to be filtered can penetrate in reverse osmosis filter core 1 under the effect of the pressure and filter.When topping-up pump 2 quits work, the pressure in water cleaning systems 100 is former hydraulic pressure, and now, water to be filtered can not penetrate in reverse osmosis filter core 1 and filter.
The feed-water end (such as Fig. 1 intermediate ion exchanges the left end of filter core 3) of ion-exchange filter core 3 connects the pure water outlet of reverse osmosis filter core 1 and water side (such as Fig. 1 intermediate ion exchanges the right-hand member of filter core 3) provides pure water.The pure water that reverse osmosis filter core 1 obtains can be passed through ion-exchange filter core 3 and filters, thus, and the impurity in the pure water that after can removing standby for some time, reverse osmosis filter core 1 initially obtains.
Alternatively, the water side of ion-exchange filter core 3 is connected with pure water feed water inlet 5, as shown in Figure 1.When opening pure water feed water inlet 5, can pure water feed water inlet 5 place learn from else's experience ion-exchange filter core 3 filter after water.Thus, user's water intaking is facilitated.
The feed-water end of wastewater valve 4 left end of wastewater valve 4 (in the such as Fig. 1) connects condensed water outlet and waste water can be discharged by water side the right-hand member of wastewater valve 4 (in the such as Fig. 1).Alternatively, the water side of wastewater valve 4 is connected with waste outlet 6.Thus, easily condensed water can be discharged water cleaning systems 100.
Such as, in the example of fig. 1, when opening pure water feed water inlet 5 and fetching water, topping-up pump 2 is opened, and wastewater valve 4 is closed, and water to be filtered filters through reverse osmosis filter core 1.Wherein, the condensed water after filtration is discharged by wastewater valve 4, and the pure water after reverse osmosis filter core 1 filters, after ion-exchange filter core 3 carries out secondary filtration, flows out from pure water feed water inlet 5.Thus, the impurity in the pure water that after effectively can reducing standby for some time, reverse osmosis filter core 1 initially obtains.
According to the water cleaning systems 100 of the utility model embodiment, by arranging ion-exchange filter core 3 in water cleaning systems 100, carry out secondary filtration with the pure water after filtering reverse osmosis filter core 1.Thus, the impurity in the pure water that after significantly reducing standby for some time, reverse osmosis filter core 1 initially obtains, thus improve the mouthfeel of pure water.
According to an embodiment of the present utility model, ion-exchange filter core 3 is the filter core comprising H type ion exchange resin and the mixing of OH type ion exchange resin.Wherein, H type ion exchange resin can+1 valency and+divalent metal or heavy metal cation in replacing water, and OH type ion exchange resin can-1 valency and-divalent negatively charged ion in replacing water.Impure higher pure water is after being equipped with the ion-exchange filter core 3 of H type ion exchange resin and the mixing of OH type ion exchange resin, and the H+ on positively charged ion and H type ion exchange resin exchanges, and the OH-in negatively charged ion and OH type ion exchange resin exchanges.H+ and the OH-ion generation neutralization reaction exchanged in water generates water.Thus, the impurity in pure water is significantly reduced.
Alternatively, ion-exchange filter core 3 to be the weight ratio of H type ion exchange resin and OH type ion exchange resin the be unit capacity of H type ion exchange resin and the inverse of the ratio of the unit capacity of OH type ion exchange resin mix filter core.Thus, the filtration capacity of ion-exchange filter core 3 can be made to maximize, thus improve the working efficiency of ion-exchange filter core 3, extend the work-ing life of ion-exchange filter core 3.
Particularly, wastewater valve 4 is comprise waste water proportional valve and normally closed solenoid valve and can in off position and the combination valve switched between full-gear, and wastewater valve 4 is in off position for waste water proportional valve and be the normally closed solenoid valve opened in full-gear.
Such as, waste water proportional valve can be in parallel with normally closed solenoid valve, and when wastewater valve 4 is in closing condition, normally closed solenoid valve is closed, and by pressure before waste water proportional valve inner aperture reservation reverse osmosis filter core 1, condensed water discharged.When wastewater valve 4 is in full-gear, normally closed solenoid valve is opened, and now, under topping-up pump 2 opened condition, can rinse reverse osmosis filter core 1, and to reduce the impurity in reverse osmosis filter core 1, the water after flushing is flowed out by the normally closed solenoid valve in wastewater valve 4.Thus, the impurity in pure water can be reduced further, thus reduce the workload of ion-exchange filter core 3.
Further, water cleaning systems 100 makes topping-up pump time-delay closing after being also included in and having fetched water and wastewater valve 4 is in the controller (scheming not shown) of full-gear, and controller is connected with topping-up pump 2 with wastewater valve 4 respectively.The part controlling topping-up pump 2 in its middle controller can be integrated on topping-up pump 2, and the part controlling wastewater valve 4 can be integrated on the switchboard of water purifier, but is not limited thereto.
Such as, after water intaking terminates, topping-up pump 2 late release, wastewater valve 4 is in full-gear.That is, after water intaking terminates, topping-up pump 2 works on for some time, rinses, and condensed water discharged completely reverse osmosis filter core 1, to reduce the impurity in reverse osmosis filter core 1.Thus, after water intaking terminates, water cleaning systems 100 can perform the action of rinsing reverse osmosis filter core 1, improve the intelligent of water cleaning systems 100, and the impurity significantly reduced in reverse osmosis filter core 1, in addition, also extend the work-ing life of reverse osmosis filter core 1 and ion-exchange filter core 3, thus reduce use cost.
Below with reference to the accompanying drawings describe according to a specific embodiment of the present invention.
With reference to Fig. 1, according to the water cleaning systems 100 of the embodiment of the present invention, comprising: reverse osmosis filter core 1, topping-up pump, ion-exchange filter core 3 and wastewater valve 4.
Wherein, reverse osmosis filter core 1 has water-in, pure water outlet and condensed water outlet.Water-in is formed in the left side of reverse osmosis filter core 1, and pure water outlet is formed in the top of reverse osmosis filter core 1, and condensed water outlet is formed in the right side of reverse osmosis filter core 1.Topping-up pump 2 is connected with the water-in of reverse osmosis filter core 1, and the feed-water end of wastewater valve 4 connects condensed water outlet and the water side of wastewater valve 4 connects waste outlet 6.The feed-water end of ion-exchange filter core 3 connects the pure water outlet of reverse osmosis filter core 1, and the water side of ion-exchange filter core 3 is connected with pure water feed water inlet 5.
Particularly, ion-exchange filter core 3 to be the weight ratio of H type ion exchange resin and OH type ion exchange resin the be unit capacity of H type ion exchange resin and the inverse of the ratio of the unit capacity of OH type ion exchange resin mix filter core.
Wastewater valve 4 is comprise waste water proportional valve and normally closed solenoid valve and can in off position and the combination valve switched between full-gear, and wastewater valve 4 is in off position for waste water proportional valve and be the normally closed solenoid valve opened in full-gear.
Further, water cleaning systems 100 makes topping-up pump 2 time-delay closing after being also included in and having fetched water and wastewater valve 4 is in the controller of full-gear, and controller is connected with topping-up pump 2 with wastewater valve 4 respectively.
Such as, when fetching water, topping-up pump 2 is opened, and wastewater valve 4 is closed, the pure water that reverse osmosis filter core 1 is obtained, after ion-exchange filter core 3 secondary filtration, flows out pure water feed water inlet 5.After water intaking terminates, topping-up pump 2 late release, wastewater valve 4 is in full-gear.Now, can rinse reverse osmosis filter core 1, to reduce the impurity in reverse osmosis filter core 1, the water after flushing is flowed out by wastewater valve 4.Thus, the workload of ion-exchange filter core 3 can be reduced widely, thus the work-ing life of ion-exchange filter core 3 can be extended, reduce use cost.
According to the water cleaning systems 100 of the utility model first aspect embodiment, by arranging ion-exchange filter core 3 in water cleaning systems 100, carry out secondary filtration with the pure water after filtering reverse osmosis filter core 1.Thus, the impurity in the pure water that after significantly reducing standby for some time, reverse osmosis filter core 1 initially obtains, thus improve the mouthfeel of pure water.In addition, the work-ing life of reverse osmosis filter core 1 and ion-exchange filter core 3 can also be extended, thus reduce use cost.
According to the water purifier of the utility model second aspect embodiment, comprise the water cleaning systems 100 of above-mentioned first aspect, water cleaning systems 100 due to above-mentioned first aspect has the beneficial effect that impurity is low, mouthfeel is good of obtained pure water, therefore by arranging this water cleaning systems 100, the quality of water purifier can be improved.
In description of the present utility model, it will be appreciated that, term " on ", D score, "front", "rear", "left", "right", " vertically ", " level ", " top ", " end " " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of the device of instruction or hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise at least one this feature.In description of the present utility model, the implication of " multiple " is at least two, such as two, three etc., unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements, unless otherwise clear and definite restriction.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can be that the first and second features directly contact, or the first and second features are by intermediary indirect contact.And, fisrt feature second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " can be fisrt feature immediately below second feature or tiltedly below, or only represent that fisrt feature level height is less than second feature.
In the description of this specification sheets, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in one or more embodiment in office or example in an appropriate manner.In addition, when not conflicting, the feature of the different embodiment described in this specification sheets or example and different embodiment or example can carry out combining and combining by those skilled in the art.
Although illustrate and described embodiment of the present utility model above, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art can change above-described embodiment, revises, replace and modification in scope of the present utility model.
Claims (6)
1. a water cleaning systems, is characterized in that, comprising:
Reverse osmosis filter core, described reverse osmosis filter core has water-in, pure water outlet and condensed water outlet;
Topping-up pump, described topping-up pump is connected with the water-in of described reverse osmosis filter core;
Ion-exchange filter core, the feed-water end of described ion-exchange filter core connects the pure water outlet of described reverse osmosis filter core and water side provides pure water;
Wastewater valve, the feed-water end of described wastewater valve connects the condensed water outlet of described reverse osmosis filter core and water side effluent.
2. water cleaning systems according to claim 1, is characterized in that, described ion-exchange filter core is the filter core comprising H type ion exchange resin and the mixing of OH type ion exchange resin.
3. water cleaning systems according to claim 2, it is characterized in that, described ion-exchange filter core to be the weight ratio of H type ion exchange resin and OH type ion exchange resin the be unit capacity of H type ion exchange resin mixes filter core with the inverse of the ratio of the unit capacity of OH type ion exchange resin.
4. water cleaning systems according to claim 1, it is characterized in that, described wastewater valve is comprise waste water proportional valve and normally closed solenoid valve and can in off position and the combination valve switched between full-gear, and described wastewater valve is waste water proportional valve in described closing condition and is the normally closed solenoid valve opened in described full-gear.
5. water cleaning systems according to claim 4, it is characterized in that, described water cleaning systems makes topping-up pump time-delay closing after being also included in and having fetched water and described wastewater valve is in the controller of full-gear, and described controller is connected with described topping-up pump with described wastewater valve respectively.
6. a water purifier, is characterized in that, comprises the water cleaning systems according to any one of claim 1-5.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520840622.5U CN205099514U (en) | 2015-10-26 | 2015-10-26 | Water purification system and water purifier that has it |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520840622.5U CN205099514U (en) | 2015-10-26 | 2015-10-26 | Water purification system and water purifier that has it |
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| CN205099514U true CN205099514U (en) | 2016-03-23 |
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| CN201520840622.5U Active CN205099514U (en) | 2015-10-26 | 2015-10-26 | Water purification system and water purifier that has it |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108525519A (en) * | 2017-03-06 | 2018-09-14 | 佛山市顺德区美的饮水机制造有限公司 | Cross screening system |
| CN108821462A (en) * | 2018-07-25 | 2018-11-16 | 珠海格力电器股份有限公司 | Fluid filtering device and water purifier |
| CN109574288A (en) * | 2017-09-28 | 2019-04-05 | 佛山市顺德区美的饮水机制造有限公司 | Water purification system |
-
2015
- 2015-10-26 CN CN201520840622.5U patent/CN205099514U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108525519A (en) * | 2017-03-06 | 2018-09-14 | 佛山市顺德区美的饮水机制造有限公司 | Cross screening system |
| CN109574288A (en) * | 2017-09-28 | 2019-04-05 | 佛山市顺德区美的饮水机制造有限公司 | Water purification system |
| CN109574288B (en) * | 2017-09-28 | 2024-02-20 | 佛山市顺德区美的饮水机制造有限公司 | Water purification system |
| CN108821462A (en) * | 2018-07-25 | 2018-11-16 | 珠海格力电器股份有限公司 | Fluid filtering device and water purifier |
| CN108821462B (en) * | 2018-07-25 | 2024-02-09 | 珠海格力电器股份有限公司 | Fluid filtering device and water purifier |
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