CN204625351U - water purification system - Google Patents
water purification system Download PDFInfo
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- CN204625351U CN204625351U CN201520213275.3U CN201520213275U CN204625351U CN 204625351 U CN204625351 U CN 204625351U CN 201520213275 U CN201520213275 U CN 201520213275U CN 204625351 U CN204625351 U CN 204625351U
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- Prior art keywords
- water
- filter core
- control valve
- cleaning systems
- storage device
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 222
- 238000000746 purification Methods 0.000 title abstract description 8
- 238000003860 storage Methods 0.000 claims abstract description 34
- 239000002351 wastewater Substances 0.000 claims abstract description 21
- 238000004140 cleaning Methods 0.000 claims description 40
- 238000011010 flushing procedure Methods 0.000 claims description 19
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 15
- 230000008676 import Effects 0.000 claims description 14
- 239000012528 membrane Substances 0.000 claims description 12
- 229920000742 Cotton Polymers 0.000 claims description 7
- 238000001728 nano-filtration Methods 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 2
- 238000005406 washing Methods 0.000 abstract description 7
- 230000003204 osmotic effect Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 238000007865 diluting Methods 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 7
- 238000001914 filtration Methods 0.000 description 6
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000010790 dilution Methods 0.000 description 4
- 239000012895 dilution Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000008237 rinsing water Substances 0.000 description 4
- 238000002156 mixing Methods 0.000 description 3
- 230000035622 drinking Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000011001 backwashing Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Water Treatment By Sorption (AREA)
Abstract
The utility model discloses a water purification system, include: the primary filter element is provided with a raw water inlet and a primary filtered water outlet; the secondary filter element is provided with an initial filter water inlet, a pure water outlet and a wastewater outlet, the initial filter water inlet is communicated with the initial filter water outlet, and a first control valve is arranged between the secondary filter element and the primary filter element; the water storage device is connected with the pure water outlet; a first end of the washing water path is communicated with the water storage device, a second end of the washing water path is communicated with the primary filter water inlet, and a second control valve is arranged on the washing water path; and the booster pump is arranged between the second control valve and the primary filter water inlet. According to the water purification system of the utility model, the secondary filter element can realize high-pressure pure water washing, and the washing effect is improved; meanwhile, in the washing process, the osmotic pressure of the system can be reduced by diluting the concentration of the raw water, so that the water yield of the pure water in a period of time is increased, particles in the secondary filter element can be thoroughly washed out, and the purpose of prolonging the service life of the filter element is achieved.
Description
Technical field
The utility model relates to technical field of water purification, more specifically, relates to a kind of water cleaning systems.
Background technology
The purifying drinking appliance that water purification industry uses uses former water to rinse RO filter core mostly.But due to former water concentration excessive (particularly in the region of some water quality inferiorities), cause the effect of flushing unsatisfactory, this is not only the waste to water resources, and the utilising efficiency of water is not high yet.
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, the utility model proposes a kind of water cleaning systems, described water cleaning systems can to realizing pure water rinsing filter core, and developing result is good.
According to water cleaning systems of the present utility model, comprising: elementary filter core, described elementary filter core has original water inlet and initial filter water outlet; Secondary filter core, described secondary filter core has initial filter water import, pure water outlet and wastewater outlet, and described initial filter water import and described initial filter water outlet, be provided with the first control valve between described secondary filter core and described elementary filter core; Water storage device, described water storage device exports with described pure water and is connected; Rinse water route, the first end in described flushing water route is communicated with described water storage device, second end in described flushing water route and described initial filter water inlet communication, and described flushing water route is provided with the second control valve; Topping-up pump, described topping-up pump is located between described second control valve and described initial filter water import.
According to water cleaning systems of the present utility model, secondary filter core can realize High Pressure Pure Water and rinse, and developing result improves greatly; When having rinsed simultaneously, water in secondary filter core is the mixing of most of pure water and other water, flushing process is not by means of only dilution influent density, reduce the osmotic pressure of whole system, pure water water production rate in for some time is increased, and thoroughly the particulate in secondary filter core can be developed, reach the object extending filter element life.
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, water cleaning systems also comprises controller, and described controller is connected with described second control valve with described first control valve.
According to an embodiment of the present utility model, water cleaning systems also comprises: sensor, and described sensor is located on described water storage device, and described sensor is connected with described controller.
According to an embodiment of the present utility model, described sensor is water level sensor.
According to an embodiment of the present utility model, water cleaning systems also comprises: the 3rd control valve, and described 3rd control valve is located between the outlet of described pure water and described water storage device.
According to an embodiment of the present utility model, described 3rd control valve is check valve.
According to an embodiment of the present utility model, water cleaning systems also comprises: rearmounted filter core, and described rearmounted filter core is located between the outlet of described pure water and described water storage device.
According to an embodiment of the present utility model, described elementary filter core is the cotton filter core of PP and preposition activated charcoal filter core.
According to an embodiment of the present utility model, described secondary filter core is membrane cartridge.
According to an embodiment of the present utility model, described membrane cartridge is RO membrane cartridge or nanofiltration membrane filter core, and described topping-up pump is located between second end in described flushing water route and described first control valve.
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 structural representation of the water cleaning systems according to the utility model embodiment.
Reference numeral:
Water cleaning systems 100;
Elementary filter core 1; Original water inlet 11; Initial filter water outlet 12; The cotton filter core 13 of PP; Preposition activated charcoal filter core 14; Secondary filter core 2; Initial filter water import 21; Pure water outlet 22; Wastewater outlet 23; Water storage device 3; Sensor 31; Rinse water route 4; First end 41; Second end 42; Topping-up pump 5; First control valve 6; Second control valve 7; 3rd control valve 8; Wastewater by Electric magnet valve 9; Rearmounted filter core 10.
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.
The water cleaning systems 100 according to the utility model embodiment is described in detail below in conjunction with accompanying drawing.
With reference to shown in Fig. 1, comprise elementary filter core 1, secondary filter core 2, water storage device 3 according to the water cleaning systems 100 of the utility model embodiment, rinse water route 4 and topping-up pump 5.
Elementary filter core 1 has original water inlet 11 and initial filter water outlet 12, and secondary filter core 2 has initial filter water import 21, pure water outlet 22 and wastewater outlet 23.Initial filter water import 21 and initial filter water export 12 and are communicated with, and water storage device 3 and pure water export 22 and be connected.The first control valve 6 is provided with between secondary filter core 2 and elementary filter core 1.The first end 41 rinsing water route 4 is communicated with water storage device 3, and the second end 42 rinsing water route 4 is communicated with initial filter water import 21.Rinse water route 4 and be provided with the second control valve 7, topping-up pump 5 is located between the second control valve 7 and initial filter water import 21.
Former water enters into elementary filter core 1 by original water inlet 11, and the filtration through elementary filter core 1 is flowed out, through the first control valve 6 from initial filter water outlet 12, flow to secondary filter core 2, flow into secondary filter core 2 from initial filter water import 21, and after flowing out from pure water outlet 22, then flow in water storage device 3.Pure water wherein in water storage device 3 can flow to secondary filter core 2 by rinsing water route 4, realizes the flushing to secondary filter core 2.
Specifically, when needs rinse secondary filter core 2, the second control valve 7 rinsed on water route 4 is opened, and the water in water storage device 3 is flow in secondary filter core 2 by the second control valve 7 and topping-up pump 5, realizes the pure water rinsing to secondary filter core 2.In this flushing process, pure water realizes supercharging through topping-up pump 5, and can realize High Pressure Pure Water to secondary filter core 2 and rinse, developing result is good.
Second control valve 7 can manual unlocking and closedown, when not needing to carry out pure water rinsing to secondary filter core 2, can close the second control valve 7, making flushing water route 4 be in off-state.Thus, the second control valve 7 can only need just to open when rinsing at secondary filter core 2, and the interruption realizing pure water is rinsed, thus has effectively saved water resources.
In addition, this water cleaning systems 100 also retains the operating mode that former water rinses, and makes secondary filter core 2 can realize former water and rinses.Specifically, the former water of initial filter flowed out from the initial filter water outlet 12 of elementary filter core 1 can flow into secondary filter core 2 from initial filter water import 21, and flows out from wastewater outlet 23, realizes rinsing the former water of secondary filter core 2.
According to the water cleaning systems 100 of the utility model embodiment, water route 4 is rinsed by arranging, and topping-up pump 5 is set between the second control valve 7 rinsing water route 4 and initial filter water import 21, make secondary filter core 2 can realize High Pressure Pure Water to rinse, compared with former water flushing method, the developing result that High Pressure Pure Water rinses improves greatly; Simultaneously, when flushing completes, water in secondary filter core 2 is the mixing of most of pure water and other water, flushing process is not by means of only dilution influent density, reduce the osmotic pressure of whole system, pure water water production rate in for some time is increased, and can thoroughly the particulate in secondary filter core 2 be developed, reach the object extending filter element life.
Simultaneously, this water cleaning systems 100 not only introduces other water utilizing pure water to rinse and replace in secondary filter core 2 innovatively, this remains the pattern that former water rinses simultaneously, make two kinds of rinse modes in a system, realize compatibility, which kind of rinse mode secondary filter core 2 specifically adopts can adjust according to practical situation.
According to embodiments more of the present utility model, water cleaning systems 100 also comprises controller, and controller is connected with the second control valve 7 with the first control valve 6.Controller can control the opening and closing of the first control valve 6 and the second control valve 7, and make water cleaning systems 100 can realize the function of automatic water purifying and auto-flushing, use properties is good.
As shown in Figure 1, water cleaning systems 100 also comprises sensor 31, and sensor 31 is located on water storage device 3, and sensor 31 is connected with controller.Sensor 31 can the water storage situation of perception water storage device 3, and then induced signal is passed to controller, whether controller is opened according to actuated signal control second control valve 7 received.Alternatively, sensor 31 can be water level sensor, and sensor 31 can respond to the water level conditions in water storage device 3, and what make controller can control the second control valve 7 according to water level conditions opens situation.
Such as, controller can the water level in water storage device 3 when will expire, and controls the second control valve 7 and opens, and makes the flushing realizing secondary filter core 2 in the situation of pure water water yield abundance, and also can not have influence on the normal use of pure water in water storage device 3.
According to embodiments more of the present utility model, water cleaning systems 100 also comprises the 3rd control valve the 8, three control valve 8 and is located between pure water outlet 22 and water storage device 3.When water cleaning systems 100 is in water purification state, the 3rd control valve 8 is opened; When water cleaning systems 100 be in not water purification state time, the 3rd control valve 8 is closed.3rd control valve 8 can prevent pure water generation reversed flow, flows back in secondary filter core 2.As shown in Figure 1, the 3rd control valve 8 can be check valve.Thus, pure water can only flow to water storage device 3 from secondary filter core 2, and can not reversed flow.
According to examples more of the present utility model, water cleaning systems 100 also comprises rearmounted filter core 10, and rearmounted filter core 10 is located between pure water outlet 22 and water storage device 3.Rearmounted filter core 10 can filter further to the pure water flowed out from secondary filter core 2, makes water cleaner.Alternatively, rearmounted filter core 10 can be active carbon filter core.
As shown in Figure 1, according to embodiments more of the present utility model, elementary filter core 1 can be the cotton filter core 13 of PP and preposition activated charcoal filter core 14.Before the cotton filter core 13 of PP is located at preposition activated charcoal filter core 14, first former water flow into cotton filter core 13 inner filtration of PP, then flow in preposition activated charcoal filter core 14 and realize filtering, good filtration effect.
Secondary filter core 2 can be membrane cartridge, and particularly, membrane cartridge can be RO membrane cartridge or nanofiltration membrane filter core.Between the second end 42 that topping-up pump 5 is located at flushing water route 4 and the first control valve 6.Thus, topping-up pump 5 is namely between the second control valve 7 and secondary filter core 2, also between elementary filter core 1 and secondary filter core 2, topping-up pump 5 not only can carry out supercharging to the pure water flowed out in water storage device 3, supercharging can also be carried out to the water flowed out in elementary filter core 1, make the former water filtered through elementary filter core 1 can realize osmosis filtration further, good filtration effect.
In order to prevent waste water from flowing everywhere, wastewater outlet 23 can be connected with waste water collection device, wastewater collection to be got up.In the embodiment shown in fig. 1, wastewater outlet 23 place is provided with Wastewater by Electric magnet valve 9, and when rinsing secondary filter core 2, Wastewater by Electric magnet valve 9 is opened, and waste water continuously outflows.When water cleaning systems 100 is in water purification state, Wastewater by Electric magnet valve 9 is in closing condition.
Below in conjunction with Fig. 1, the working process of the water cleaning systems 100 according to the utility model embodiment is described.First, former water enters whole system from the mouth of a river from the beginning.When water cleaning systems 100 is started working, the first control valve 6 is opened, and the second control valve 7 and Wastewater by Electric magnet valve 9 are closed, and former water, through the initial filter of the cotton filter core 13 of PP and preposition activated charcoal filter core 14, is then pressurized to secondary filter core 2 through topping-up pump 5.Now, water storage device 3 starts water storage, and a part of waste water can be discharged outward by the aperture of Wastewater by Electric magnet valve 9.
To be sensed by sensor 31 when the store content of pure water in water storage device 3 arrives behind suitable position (will expire), and transmit a signal and close topping-up pump 5 to controller, stop water processed.Meanwhile, will there is another one signal in sensor 31, and when water level is constant, several minutes post-flush activates topping-up pump 5.Be specially the second control valve 7 and Wastewater by Electric magnet valve 9 is opened, the first control valve 6 is closed, and topping-up pump 5 will be used for after a fraction of pure water supercharging rinsing whole secondary filter core 2.Water in secondary filter core 2 can all be replaced the required time according to the volume of secondary filter core 2 and pure water and decide by this time.
After flush time completes, close the second control valve 7 and Wastewater by Electric magnet valve 9, again make a call to the first control valve 6, start water processed.Water now in secondary filter core 2 is the mixing of most of pure water and other water.This process by means of only dilution influent density, does not reduce the osmotic pressure of whole system, the pure water water production rate in for some time is increased, and thoroughly the particulate of the film table of secondary filter core 2 can be flushed out filter core, reaches the object extending filter element life.Wherein, can determine about flush time and some settings according to practical situation, these settings are all within the protection domain of this patent.
In a word, according to the water cleaning systems 100 of the utility model embodiment, two kinds of backwashing manners can be realized, not only continue to use the rinse mode of existing purifying drinking appliance, and topping-up pump 5 supercharging pure water can be utilized to adopt the operating mode of being interrupted high pressure washing, by dilution influent density, reduce the osmotic pressure of whole system, thus pure water water production rate is increased, repeatedly rinse that (former water+pure water) is also thorough that particulate in filter core is flushed out filter core, reach the object extending filter element life.
According to the water cleaning systems 100 of the utility model embodiment other form and operation be known for the person of ordinary skill of the art, be not described in detail at this.
In description of the present utility model, it will be appreciated that, orientation or the position relationship of the instruction such as term " on ", D score, "front", "rear", interior ", " outward " they be based on orientation shown in the drawings or position relationship; be only the utility model and simplified characterization for convenience of description; instead of instruction or imply the device of 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 one or more these features.
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.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 description of this specification sheets, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example " 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 (10)
1. a water cleaning systems, is characterized in that, comprising:
Elementary filter core, described elementary filter core has original water inlet and initial filter water outlet;
Secondary filter core, described secondary filter core has initial filter water import, pure water outlet and wastewater outlet, and described initial filter water import and described initial filter water outlet, be provided with the first control valve between described secondary filter core and described elementary filter core;
Water storage device, described water storage device exports with described pure water and is connected;
Rinse water route, the first end in described flushing water route is communicated with described water storage device, second end in described flushing water route and described initial filter water inlet communication, and described flushing water route is provided with the second control valve;
Topping-up pump, described topping-up pump is located between described second control valve and described initial filter water import.
2. water cleaning systems according to claim 1, is characterized in that, also comprises controller, and described controller is connected with described second control valve with described first control valve.
3. water cleaning systems according to claim 2, is characterized in that, also comprises: sensor, and described sensor is located on described water storage device, and described sensor is connected with described controller.
4. water cleaning systems according to claim 3, is characterized in that, described sensor is water level sensor.
5. water cleaning systems according to claim 1, is characterized in that, also comprises: the 3rd control valve, and described 3rd control valve is located between the outlet of described pure water and described water storage device.
6. water cleaning systems according to claim 5, is characterized in that, described 3rd control valve is check valve.
7. water cleaning systems according to claim 1, is characterized in that, also comprises: rearmounted filter core, and described rearmounted filter core is located between the outlet of described pure water and described water storage device.
8. water cleaning systems according to claim 1, is characterized in that, described elementary filter core is the cotton filter core of PP and preposition activated charcoal filter core.
9. the water cleaning systems according to any one of claim 1-8, is characterized in that, described secondary filter core is membrane cartridge.
10. water cleaning systems according to claim 9, is characterized in that, described membrane cartridge is RO membrane cartridge or nanofiltration membrane filter core, and described topping-up pump is located between second end in described flushing water route and described first control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520213275.3U CN204625351U (en) | 2015-04-09 | 2015-04-09 | water purification system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520213275.3U CN204625351U (en) | 2015-04-09 | 2015-04-09 | water purification system |
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| CN204625351U true CN204625351U (en) | 2015-09-09 |
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| CN201520213275.3U Expired - Fee Related CN204625351U (en) | 2015-04-09 | 2015-04-09 | water purification system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110467280A (en) * | 2018-05-09 | 2019-11-19 | 佛山市顺德区美的饮水机制造有限公司 | Water purification system |
| CN110538577A (en) * | 2019-08-28 | 2019-12-06 | 佛山市云米电器科技有限公司 | Reverse-flushing structure and reverse-flushing method of RO (reverse osmosis) system |
| CN110655213A (en) * | 2018-05-30 | 2020-01-07 | 艾欧史密斯（中国）环境电器有限公司 | Water purifier and control method |
| CN114618213A (en) * | 2022-03-25 | 2022-06-14 | 珠海格力电器股份有限公司 | Water purification system containing stage type filter element |
| CN115259285A (en) * | 2022-08-26 | 2022-11-01 | 徐细芝 | Water purification equipment and control method thereof |
-
2015
- 2015-04-09 CN CN201520213275.3U patent/CN204625351U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110467280A (en) * | 2018-05-09 | 2019-11-19 | 佛山市顺德区美的饮水机制造有限公司 | Water purification system |
| CN110655213A (en) * | 2018-05-30 | 2020-01-07 | 艾欧史密斯（中国）环境电器有限公司 | Water purifier and control method |
| CN110655213B (en) * | 2018-05-30 | 2022-03-15 | 艾欧史密斯（中国）环境电器有限公司 | Water purifier and control method |
| CN110538577A (en) * | 2019-08-28 | 2019-12-06 | 佛山市云米电器科技有限公司 | Reverse-flushing structure and reverse-flushing method of RO (reverse osmosis) system |
| CN114618213A (en) * | 2022-03-25 | 2022-06-14 | 珠海格力电器股份有限公司 | Water purification system containing stage type filter element |
| CN114618213B (en) * | 2022-03-25 | 2023-11-28 | 珠海格力电器股份有限公司 | Water purification system comprising stage type filter element |
| CN115259285A (en) * | 2022-08-26 | 2022-11-01 | 徐细芝 | Water purification equipment and control method thereof |
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Granted publication date: 20150909 Termination date: 20200409 |
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