CN104045174B - Water purifying and filtering device - Google Patents
Water purifying and filtering device Download PDFInfo
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- CN104045174B CN104045174B CN201310080959.6A CN201310080959A CN104045174B CN 104045174 B CN104045174 B CN 104045174B CN 201310080959 A CN201310080959 A CN 201310080959A CN 104045174 B CN104045174 B CN 104045174B
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- water
- opening
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 285
- 238000001914 filtration Methods 0.000 title claims abstract description 61
- 239000002351 wastewater Substances 0.000 claims abstract description 84
- 230000008676 import Effects 0.000 claims description 40
- 238000011045 prefiltration Methods 0.000 claims description 10
- 238000004891 communication Methods 0.000 claims description 5
- 238000000746 purification Methods 0.000 abstract description 10
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000005406 washing Methods 0.000 abstract 2
- 239000012141 concentrate Substances 0.000 abstract 1
- 239000008213 purified water Substances 0.000 abstract 1
- 238000011010 flushing procedure Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 5
- 238000009835 boiling Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Water Treatment By Sorption (AREA)
Abstract
The invention discloses a water purifying and filtering device. The water purification and filtration device comprises: a filter element having a water inlet, a concentrate outlet, and a purified water outlet, wherein the water inlet is adapted to be connected to a water source via a water inlet tube; the waste water tank is provided with a waste water inlet and a waste water outlet, and the waste water inlet is connected with the concentrated water outlet; a water dispenser; and the siphon valve is provided with an outlet, a first inlet and a second inlet, the first inlet is suitable for being connected with the water source, the second inlet is connected with the waste water outlet, and the outlet is connected with the water distributor. The water purifying and filtering device disclosed by the embodiment of the invention has the advantages that the concentrated water generated by the filtering element and the washing water generated by washing the filtering element can be fully utilized, and the water resource is effectively saved.
Description
Technical field
The present invention relates to a kind of filter for purifying water.
Background technology
The dense water that existing filter for purifying water produces has two kinds of processing modes.The first processing mode is directly discharged by the dense water produced, but cause water resource waste like this.The second processing mode again carries out filtering the service life that still greatly can shorten filter for purifying water like this after being mixed with former water by dense water.
Summary of the invention
The present invention is intended at least solve the technical problem existed in prior art.For this reason, one object of the present invention is that proposition is a kind of and effectively can have saved the filter for purifying water of water resource.
To achieve these goals, according to embodiments of the invention, a kind of filter for purifying water is proposed, described filter for purifying water comprises: filtration members, and described filtration members has water inlet, dense water out and pure water inlet, and wherein said water inlet is suitable for being connected with water source by water inlet pipe; Waste water tank, described waste water tank has waste water inlet and wastewater outlet, and described waste water inlet is connected with described dense water out; Water dispenser; And siphon valve, described siphon valve has outlet and the first import and the second import, and described first import is suitable for being connected with described water source and described second import is connected with described wastewater outlet, and described outlet is connected with described water dispenser.
According to dense water and the described waste water tank described filtration members being carried out to the flushing water rinsing generation and the described siphon valve be connected with described water source with described waste water tank that the filter for purifying water of the embodiment of the present invention is produced for collecting described filtration members by setting, thus the dense water that described filtration members can be made to produce and described filtration members is carried out rinsing the flushing water produced mix with the water from described water source and discharge afterwards, and be supplied to user's use by described water dispenser.The dense water that can produce described filtration members fully thus and carry out rinsing the flushing water produced to described filtration members and utilize, has effectively saved water resource, and need not set up the recycling that namely power set achieve waste water.
In addition, according to the filter for purifying water of the embodiment of the present invention, also there is following additional technical feature:
According to one embodiment of present invention, described filter for purifying water also comprises check valve, and described check valve is located between described wastewater outlet and described second import.The water in described water source can be prevented to be back in described waste water tank when described water dispenser is closed thus.
According to one embodiment of present invention, described filter for purifying water also comprises water inlet control valve, and described water inlet control valve to be located between described water source and described first import and to link with described water dispenser.The water in described water source can be prevented to be back in described waste water tank when described water dispenser is closed thus.
According to one embodiment of present invention, described water inlet control valve is magnetic valve.
According to one embodiment of present invention, described water dispenser is for switching ball valve, described switching ball valve has the first opening, the second opening, the 3rd opening and delivery port, wherein said first opening and described second open communication, described 3rd opening is communicated with described delivery port, described first opening is suitable for being connected with described water source, and described second opening is connected with the first import of described siphon valve, and described 3rd opening is connected with the outlet of described siphon valve.
When user is without water, described water dispenser can be closed (even if described switching ball valve is in closed condition), described first opening and the second opening disconnect, and the water in described water source can be prevented thus to be back in described waste water tank.
According to one embodiment of present invention, described filter for purifying water also comprises switching ball valve, described switching ball valve has the first opening, the second opening, the 3rd opening and delivery port, wherein said first opening and described second open communication, described 3rd opening is communicated with described delivery port, described first opening is suitable for being connected with described water source, described second opening is connected with the first import of described siphon valve, described 3rd opening is connected with the outlet of described siphon valve, described delivery port is connected with described water dispenser, and described switching ball valve and described water dispenser link.
When user is without water, described water dispenser can be closed, now described switching ball valve is switched to closed condition, and the water in described water source can be prevented thus to be back in described waste water tank.
According to one embodiment of present invention, described filter for purifying water also comprises booster pump, and described booster pump is connected between described water source and described water inlet.The rate of filtration of described filter for purifying water can be improved thus.
According to some embodiments of the present invention, described filter for purifying water also comprises: first pre-filter, and described first pre-filter is connected between described water source and described filtration members; With rear filtration members, the import of described rear filtration members is connected with the pure water inlet of described filtration members.
By arranging described first pre-filter, effectively can filter out the impurity that particle in water is larger, thus the service life of described filtration members can be extended further.By arranging described rear filtration members, the taste of water purification can be regulated, thus the needs of user can be met better, improve the filter effect of described filter for purifying water.
According to some embodiments of the present invention, described waste water tank also has overfall.Can prevent thus because the waste water in described waste water tank is not overflowed described waste water tank by utilizing in time.
According to some embodiments of the present invention, described overfall is positioned at described waste water tank top.The volume of described waste water tank can be utilized thus fully, avoid because too much waste water is discharged from described overfall and cause water resource waste.
Additional aspect of the present invention 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 invention.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present invention and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the structural representation of filter for purifying water according to an embodiment of the invention;
Fig. 2 is the structural representation of filter for purifying water according to another embodiment of the invention;
Fig. 3 is the structural representation of filter for purifying water according to still a further embodiment.
Filter for purifying water 10, water source 20, filtration members 100, water inlet 110, dense water out 120, pure water inlet 130, water inlet pipe 140, waste water tank 200, waste water inlet 210, wastewater outlet 220, overfall 230, overflow pipe 240, water dispenser 300, siphon valve 400, outlet 410, first import 420, second import 430, first water inlet pipe 440, second water inlet pipe 450, check valve 500, water inlet control valve 600, switch ball valve 700, first opening 710, second opening 720, 3rd opening 730, booster pump 800, first pre-filter 900, rear filtration members 1000, import 1010, pressurized tank 1100, water purification distributor 1200
Detailed description of the invention
Be described below in detail embodiments of the invention, 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.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the present invention, and can not limitation of the present invention being interpreted as.
In describing the invention, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore limitation of the present invention can not be interpreted as.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 describing the invention, except as otherwise noted, the implication of " multiple " is two or more.
In describing the invention, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; 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.For the ordinary skill in the art, concrete condition above-mentioned term concrete meaning in the present invention can be understood.
Below with reference to Fig. 1-Fig. 3, the filter for purifying water 10 according to the embodiment of the present invention is described.As shown in Figure 1-Figure 3, filtration members 100, waste water tank 200, water dispenser 300 and siphon valve 400 is comprised according to the filter for purifying water 10 of the embodiment of the present invention.
Filtration members 100 has water inlet 110, dense water out 120 and pure water inlet 130, and wherein water inlet 110 is suitable for being connected with water source 20 by water inlet pipe 140.In other words, when installing filter for purifying water 10, the water inlet 110 of filtration members 100 can be connected with water source 20 by water inlet pipe 140.Waste water tank 200 has waste water inlet 210 and wastewater outlet 220, and waste water inlet 210 is connected with dense water out 120.Siphon valve 400 has outlet 410, first import 420 and the second import 430, first import 420 is suitable for being connected with water source 20 and the second import 430 is connected with wastewater outlet 220, and outlet 410 is connected with water dispenser 300.
Below with reference to Fig. 1-Fig. 3, the course of work according to the filter for purifying water 10 of the embodiment of the present invention is described.As shown in Figure 1-Figure 3, water (i.e. former water) in water source 20 can flow into the water inlet 110 of filtration members 100 by water inlet pipe 140, and after filtration members 100 is filtered, the water purification obtained is discharged by pure water inlet 130 and the dense water obtained is discharged by dense water out 120, and the dense water of discharge is flow in waste water tank 200 by waste water inlet 210.And, filtration members 100 is carried out rinsing the flushing water produced and also can be discharged by dense water out 120 and be flow in waste water tank 200 by waste water inlet 210.
When user fetch boiling water distributor 300 use water time, water in water source 20 flow in siphon valve 400 by the first import 420, under the effect of siphon valve 400, waste water in waste water tank 200 by wastewater outlet 220 be sucked out (waste water in waste water tank 200 comprise filtration members 100 filter former water and the dense water that produces and carry out filtration members 100 rinsing the flushing water produced), the waste water be sucked out to be flow in siphon valve 400 by the second import 430 and mixes with the water from water source 20, discharged by the outlet 410 of siphon valve 400 and water dispenser 300 after the waste water be sucked out mixes with the water from water source 20, the recycling that namely power set achieve waste water need not be set up.Filtration members 100 produce dense water and to filtration members 100 carry out rinse produce flushing water no longer directly emit, also again filter through filtration members 100 after no longer mixing with former water, but the dense water that filtration members 100 is produced and carry out rinsing after the flushing water produced mixes with the water from water source 20 to filtration members 100 and be used, thus effectively save water resource.
According to dense water and the waste water tank 200 filtration members 100 being carried out to the flushing water rinsing generation and the siphon valve 400 be connected with water source 20 with waste water tank 200 that the filter for purifying water 10 of the embodiment of the present invention is produced for collecting filtration members 100 by setting, thus the dense water that filtration members 100 can be made to produce and filtration members 100 is carried out rinsing the flushing water produced mix with the water from water source 20 and discharge afterwards, and be supplied to user's use by water dispenser 300.Thus can fully to filtration members 100 produce dense water and to filtration members 100 carry out rinse produce flushing water utilize, effectively saved water resource.
As shown in Figure 1, in some embodiments of the invention, filter for purifying water 10 can also comprise check valve 500.Check valve 500 can be located between the wastewater outlet 220 of waste water tank 200 and the second import 430 of siphon valve 400.Thus at water dispenser 300(such as tap) water in water source 20 can be prevented to be back in waste water tank 200 when closing.Particularly, the second import 430 of siphon valve 400 can be connected with the wastewater outlet 220 of waste water tank 200 by the second water inlet pipe 450, and check valve 500 can be located on the second water inlet pipe 450.
In one embodiment of the invention, as shown in Figure 2, filter for purifying water 10 can also comprise water inlet control valve 600.Water inlet control valve 600 can be located between water source 20 and the first import 420 of siphon valve 400 and water inlet control valve 600 can link with water dispenser 300.The water in water source 20 can be prevented thus to be back in waste water tank 200 when water dispenser 300 is closed.Wherein, water inlet control valve 600 can link with water dispenser 300 and refer to: when user fetch boiling water distributor 300 use water time, water inlet control valve 600 is opened; When user closes water dispenser 300, water inlet control valve 600 is closed.
Advantageously, the first import 420 of siphon valve 400 can be connected with water source 20 by the first water inlet pipe 440, and water inlet control valve 600 can be located on the first water inlet pipe 440.Water inlet control valve 600 can be magnetic valve.
As shown in Figure 3, in another embodiment of the present invention, water dispenser 300 can for switching ball valve 700.Switch ball valve 700 and can have the first opening 710, second opening 720, the 3rd opening 730 and delivery port (not shown), wherein the first opening 710 can be communicated with the second opening 720,3rd opening 730 can be communicated with described delivery port, the first opening 710 switching ball valve 700 can be suitable for being connected with water source 20, the second opening 720 switching ball valve 700 can be connected with the first import 420 of siphon valve 400, and the 3rd opening 730 switching ball valve 700 can be connected with the outlet 410 of siphon valve 400.
In other words, water dispenser 300 itself can have the function switching ball valve 700.When water dispenser 300 is opened (when switching ball valve 700 is in open mode), water in water source 20 flow to the first import 420 of siphon valve 400 successively via the first opening 710 and the second opening 720 that switch ball valve 700, and the water in water source 20 flow in siphon valve 400 by the first import 420, under the effect of siphon valve 400, waste water in waste water tank 200 is sucked out by wastewater outlet 220, and the waste water be sucked out to be flow in siphon valve 400 by the second import 430 of siphon valve 400 and mixes with the water from water source 20.Use to be supplied to user through flowing to the 3rd opening 730 switching ball valve 700 delivery port switching ball valve 700 by the outlet 410 of siphon valve 400 after the waste water be sucked out mixes with the water from water source 20.
When user is without water, water dispenser 300 can be closed (even if switching ball valve 700 to be in closed condition), the first opening 710 and the second opening 720 that switch ball valve 700 disconnect, and the water in water source 20 can be prevented thus to be back in waste water tank 200.
In examples more of the present invention, filter for purifying water 10 can also comprise switching ball valve.Described switching ball valve can have the first opening, second opening, 3rd opening and delivery port, wherein said first opening can with described second open communication, described 3rd opening can be communicated with described delivery port, first opening of described switching ball valve can be suitable for being connected with water source 20, second opening of described switching ball valve can be connected with the first import 420 of siphon valve 400, 3rd opening of described switching ball valve can be connected with the outlet 410 of siphon valve 400, the delivery port of described switching ball valve can be connected with water dispenser 300, described switching ball valve can link with water dispenser 300.
That is, the water dispenser 300 in these examples is common water dispenser, itself does not have the function of described switching ball valve.Wherein, described switching ball valve can link with water dispenser 300 and refer to: when user fetch boiling water distributor 300 use water time, described switching ball valve is opened; When user closes water dispenser 300, described switching ball valve is closed.
Specifically, when water dispenser 300 is opened, described switching ball valve is switched to open mode, water in water source 20 flow to the first import 420 of siphon valve 400 successively via the first opening of described switching ball valve and the second opening, and the water in water source 20 flow in siphon valve 400 by the first import 420, under the effect of siphon valve 400, waste water in waste water tank 200 is sucked out by wastewater outlet 220, and the waste water be sucked out to be flow in siphon valve 400 by the second import 430 and mixes with the water from water source 20.Use through flowing to water dispenser 300 by the delivery port of the outlet 410 of siphon valve 400, the 3rd opening of described switching ball valve and described switching ball valve to be supplied to user after the waste water be sucked out mixes with the water from water source 20.
When user is without water, water dispenser 300 can be closed, now described switching ball valve is switched to closed condition, and the first opening 710 and the second opening 720 that switch ball valve 700 disconnect, and the water in water source 20 can be prevented thus to be back in waste water tank 200.
As shown in Figure 1-Figure 3, in an example of the present invention, waste water tank 200 can also have overfall 230.Can prevent thus because the waste water in waste water tank 200 is not overflowed waste water tank 200 by utilizing in time.Particularly, the overfall 230 of waste water tank 200 can be connected with blow-off line by overflow pipe 240.
Advantageously, overfall 230 can be positioned at waste water tank 200 top.The volume of waste water tank 200 can be utilized thus fully, avoid because too much waste water is discharged from overfall 230 and cause water resource waste.
As shown in Figure 1-Figure 3, in a concrete example of the present invention, filter for purifying water 10 can also comprise booster pump 800.Booster pump 800 can be connected between the water inlet 110 of water source 20 and filtration members 100.The rate of filtration of filter for purifying water 10 can be improved thus.
Filter for purifying water 10 can also comprise first pre-filter 900 and rear filtration members 1000.First pre-filter 900 can be connected between water source 20 and filtration members 100.The import 1010 of rear filtration members 1000 can be connected with the pure water inlet 130 of filtration members 100.
By arranging first pre-filter 900, effectively can filter out the impurity that particle in water is larger, thus the service life of filtration members 100 can be extended further.By arranging rear filtration members 1000, the taste of water purification can be regulated, thus the needs of user can be met better, improve the filter effect of filter for purifying water 10.
Particularly, first pre-filter 900 can have the cotton filter core of the PP be connected successively and active carbon filter core, also can have composite filter element.Rear filtration members 1000 can have active carbon filter core, and filtration members 100 can be counter-infiltration filter core.
As shown in Figure 1-Figure 3, advantageously, filter for purifying water 10 can also comprise pressurized tank 1100.Pressurized tank 1100 can be connected with the pure water inlet 130 of filtration members 100 with water purification distributor 1200 by three-way pipe.Filtration members 100 is filtered the water purification obtained and can be flow in pressurized tank 1100 from pure water inlet 130.When user uses water purification, the water purification in pressurized tank 1100 can be supplied to user by water purification distributor 1200 and use.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " illustrative examples ", " 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 invention or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and describe embodiments of the invention, those having ordinary skill in the art will appreciate that: can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present invention and aim, scope of the present invention is by claim and equivalents thereof.
Claims (10)
1. a filter for purifying water, is characterized in that, comprising:
Filtration members, described filtration members has water inlet, dense water out and pure water inlet, and wherein said water inlet is suitable for being connected with water source by water inlet pipe;
Waste water tank, described waste water tank has waste water inlet and wastewater outlet, and described waste water inlet is connected with described dense water out;
Water dispenser; With
Siphon valve, described siphon valve has outlet and the first import and the second import, and described first import is suitable for being connected with described water source and described second import is connected with described wastewater outlet, and described outlet is connected with described water dispenser.
2. filter for purifying water according to claim 1, is characterized in that, also comprises check valve, and described check valve is located between described wastewater outlet and described second import.
3. filter for purifying water according to claim 1, is characterized in that, also comprises water inlet control valve, and described water inlet control valve to be located between described water source and described first import and to link with described water dispenser.
4. filter for purifying water according to claim 3, is characterized in that, described water inlet control valve is magnetic valve.
5. filter for purifying water according to claim 1, it is characterized in that, described water dispenser is for switching ball valve, described switching ball valve has the first opening, the second opening, the 3rd opening and delivery port, wherein said first opening and described second open communication, described 3rd opening is communicated with described delivery port, and described first opening is suitable for being connected with described water source, described second opening is connected with the first import of described siphon valve, and described 3rd opening is connected with the outlet of described siphon valve.
6. filter for purifying water according to claim 1, it is characterized in that, also comprise switching ball valve, described switching ball valve has the first opening, second opening, 3rd opening and delivery port, wherein said first opening and described second open communication, described 3rd opening is communicated with described delivery port, described first opening is suitable for being connected with described water source, described second opening is connected with the first import of described siphon valve, described 3rd opening is connected with the outlet of described siphon valve, described delivery port is connected with described water dispenser, described switching ball valve and described water dispenser link.
7. filter for purifying water according to claim 1, is characterized in that, also comprises booster pump, and described booster pump is connected between described water source and described water inlet.
8. filter for purifying water according to claim 1, is characterized in that, also comprises:
First pre-filter, described first pre-filter is connected between described water source and described filtration members; With
Rear filtration members, the import of described rear filtration members is connected with the pure water inlet of described filtration members.
9. filter for purifying water according to claim 1, is characterized in that, described waste water tank also has overfall.
10. filter for purifying water according to claim 9, is characterized in that, described overfall is positioned at described waste water tank top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310080959.6A CN104045174B (en) | 2013-03-13 | 2013-03-13 | Water purifying and filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310080959.6A CN104045174B (en) | 2013-03-13 | 2013-03-13 | Water purifying and filtering device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104045174A CN104045174A (en) | 2014-09-17 |
| CN104045174B true CN104045174B (en) | 2015-12-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310080959.6A Expired - Fee Related CN104045174B (en) | 2013-03-13 | 2013-03-13 | Water purifying and filtering device |
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| CN (1) | CN104045174B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107935116A (en) * | 2017-10-19 | 2018-04-20 | 杭州老板电器股份有限公司 | A kind of waste water reclaiming device |
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| WO1996005908A1 (en) * | 1994-08-18 | 1996-02-29 | Kuepper Theodore A | Zero waste effluent water desalination system |
| CN201648144U (en) * | 2010-04-02 | 2010-11-24 | 胡金良 | Dual water supply device |
| CN202038933U (en) * | 2011-04-29 | 2011-11-16 | 李志红 | Water-saving type pure water purifying system |
| CN202078858U (en) * | 2011-04-29 | 2011-12-21 | 李志红 | RO (Reverse Osmosis) purified water device with water-saving water storage barrel |
| CN202099094U (en) * | 2011-05-17 | 2012-01-04 | 陈开龙 | Reverse osmosis waste water circulation re-osmosis system |
| CN202322509U (en) * | 2011-11-11 | 2012-07-11 | 杭州天创环境科技股份有限公司 | Device for preparing medical washing water by reverse-osmosis concentrated water |
| JP2013034926A (en) * | 2011-08-05 | 2013-02-21 | Miura Co Ltd | Reverse osmosis membrane separator |
| CN203123688U (en) * | 2013-03-13 | 2013-08-14 | 美的集团股份有限公司 | Water purifying and filtering device |
-
2013
- 2013-03-13 CN CN201310080959.6A patent/CN104045174B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996005908A1 (en) * | 1994-08-18 | 1996-02-29 | Kuepper Theodore A | Zero waste effluent water desalination system |
| CN201648144U (en) * | 2010-04-02 | 2010-11-24 | 胡金良 | Dual water supply device |
| CN202038933U (en) * | 2011-04-29 | 2011-11-16 | 李志红 | Water-saving type pure water purifying system |
| CN202078858U (en) * | 2011-04-29 | 2011-12-21 | 李志红 | RO (Reverse Osmosis) purified water device with water-saving water storage barrel |
| CN202099094U (en) * | 2011-05-17 | 2012-01-04 | 陈开龙 | Reverse osmosis waste water circulation re-osmosis system |
| JP2013034926A (en) * | 2011-08-05 | 2013-02-21 | Miura Co Ltd | Reverse osmosis membrane separator |
| CN202322509U (en) * | 2011-11-11 | 2012-07-11 | 杭州天创环境科技股份有限公司 | Device for preparing medical washing water by reverse-osmosis concentrated water |
| CN203123688U (en) * | 2013-03-13 | 2013-08-14 | 美的集团股份有限公司 | Water purifying and filtering device |
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| CN104045174A (en) | 2014-09-17 |
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