CN203833686U - Water purifier auxiliary cleaning device - Google Patents
Water purifier auxiliary cleaning device Download PDFInfo
- Publication number
- CN203833686U CN203833686U CN201420176097.7U CN201420176097U CN203833686U CN 203833686 U CN203833686 U CN 203833686U CN 201420176097 U CN201420176097 U CN 201420176097U CN 203833686 U CN203833686 U CN 203833686U
- Authority
- CN
- China
- Prior art keywords
- water
- cleaning device
- positive electrode
- negative electrode
- film
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 82
- 238000004140 cleaning Methods 0.000 title claims abstract description 20
- 239000010865 sewage Substances 0.000 claims abstract description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 15
- 238000000108 ultra-filtration Methods 0.000 claims description 11
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 6
- 239000003575 carbonaceous material Substances 0.000 claims description 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 3
- 229910002804 graphite Inorganic materials 0.000 claims description 3
- 239000010439 graphite Substances 0.000 claims description 3
- 230000002209 hydrophobic effect Effects 0.000 claims description 3
- 229910052697 platinum Inorganic materials 0.000 claims description 3
- 239000010936 titanium Substances 0.000 claims description 3
- 229910052719 titanium Inorganic materials 0.000 claims description 3
- 239000001257 hydrogen Substances 0.000 abstract description 28
- 229910052739 hydrogen Inorganic materials 0.000 abstract description 28
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract description 27
- 238000005868 electrolysis reaction Methods 0.000 abstract description 18
- 239000012528 membrane Substances 0.000 abstract description 11
- 230000035699 permeability Effects 0.000 abstract 3
- 239000000356 contaminant Substances 0.000 abstract 1
- 238000001556 precipitation Methods 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 9
- 239000001301 oxygen Substances 0.000 description 9
- 229910052760 oxygen Inorganic materials 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 230000004888 barrier function Effects 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 239000012267 brine Substances 0.000 description 4
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 230000002829 reductive effect Effects 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005189 flocculation Methods 0.000 description 2
- 230000016615 flocculation Effects 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- 230000002028 premature Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 239000005030 aluminium foil Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000002070 germicidal effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000001471 micro-filtration Methods 0.000 description 1
- 238000001728 nano-filtration Methods 0.000 description 1
- 239000005518 polymer electrolyte Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000008093 supporting effect Effects 0.000 description 1
- 239000005425 throughfall Substances 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Landscapes
- Water Treatment By Electricity Or Magnetism (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model relates to a water purifier auxiliary cleaning device and belongs to the technical field of electrolysis devices. The water purifier auxiliary cleaning device comprises a water holding container which is provided with a water inlet; the exterior of the water inlet is connected with a sewage draining outlet, a water outlet or a water inlet of the existing water purifier; a casing of the water holding container is served as a negative electrode; a positive electrode is arranged inside the casing of the water holding container; a water permeability porous membrane is clamped between the negative electrode and the positive electrode without gap; the facing lateral side area of the water permeability porous membrane and the negative electrode or the positive electrode is smaller than that of the negative electrode or the positive electrode and the water permeability porous membrane. The water purifier auxiliary cleaning device can generate a great number of hydrogen with ultramicro bubbles and accordingly generates the flocculent precipitation function, removes contaminant in source water and meanwhile sterilizes the source water.
Description
Technical field
The utility model relates to a kind of device of clearing up water quality, belongs to electrolyzer technical field.
Background technology
Have a wide range of applications by brine electrolysis hydrogen making (and oxygen).In the time applying DC electrolysis voltage to water electrolysis between two electrodes, there is the process of cathode hydrogen evolution gas, Oxygen anodic evolution gas.Brine electrolysis carrys out the method for hydrogen making, conventionally has non-isolating film electrolysis, has barrier film electrolysis, the various ways such as zero spacing electrolysis, solid polymer electrolyte water electrolysis hydrogen production (oxygen) technology.Make 1m by electrolytic water device at present
3the actual power consumption of hydrogen is about 4.5～5.5kWh.In theory, the efficiency of water electrolysis hydrogen production is in 50% left and right, and actual efficiency is far below this theoretical value (approximately 20～30%), therefore be mainly used in the occasion of preparing high purity hydrogen.
On the other hand, the water that is rich in hydrogen is again a kind of reductive water, the very low and even negative value of its redox potential, and a large amount of scientific payoffss prove both at home and abroad, drink rich hydrogen reduction water, can effectively remove the harmful active oxygen producing in human body, good for health.
The method of producing at present rich hydrogen reduction water has a lot, for example, by high pressure, hydrogen-pressure is injected to rich hydrogen (gas) reductive water of aluminium foil class storage vessel; Employing has barrier film or produces rich hydrogen water without barrier film, two-probe method or three-electrode method; For example, taking porous polar material (activated carbon) as carrier, the rich hydrogen water that the special occlusion method that then hydrogen storage is slowly discharged in water is produced; Also have as the dense rich hydrogen water of special purpose (redox potential be low to moderate-below 500mv, dissolve hydrogen concentration is greater than 1000PPB), etc.
But above-mentioned existing brine electrolysis hydrogen making one is to produce a large amount of oxygen simultaneously; The 2nd, hydrogen generating quantity or not and bubble larger.
Utility model content
The technical problems to be solved in the utility model is, proposes a kind ofly to generate a large amount of ultramicro air bubble hydrogen and oxygen generates less device.
The utility model is that the technical scheme that solves the problems of the technologies described above proposition is: a kind of water purifier auxiliary cleaning device, comprises the water container that is provided with water-in, sewage draining exit, water outlet or the water-in of the external existing water purifier of described water-in; The housing of described water container, as negative electrode, is provided with positive electrode in it; Between described negative electrode and positive electrode, seamlessly clamping has water-permeable porous-film, the area of described water-permeable porous-film and described negative electrode or positive electrode opposite flank to be less than the area of described negative electrode or positive electrode and water-permeable porous-film opposite flank.
The porous-film of water-permeable described in technique scheme is also water permeable membrane or water-permeable barrier film, refer to can through-fall molecule barrier film, its permeable aperture is from grade to nano level, comprise the various filtering membranes that daily water treatment is used, as: ultra-filtration membrane (UF), nanofiltration membrane (NF) and microfiltration membrane (MF), etc.
The improvement of the bright technical scheme of above-mentioned utility model is: the permeable aperture of described water-permeable porous-film is less than or equal to 2 millimeters and be more than or equal to 1 nanometer.
Above-mentioned technical solutions of the utility model are further improved: the surperficial perforate of one of described negative electrode and positive electrode.
Above-mentioned technical solutions of the utility model are further improved: the ratio of the minimum area in described water-permeable porous-film and described negative electrode and positive electrode is 4:5～3:5.
Above-mentioned technical solutions of the utility model are further improved: described yin, yang electrode adopts direct supply to power.
Above-mentioned technical solutions of the utility model are further improved: described negative electrode is to adopt titanium base to cover to be coated with the noble electrode that platinum family oxide compound is made, described positive electrode is the noble electrode that adopts the carbonaceous materials such as graphite, activated carbon to make, and what described water-permeable porous-film adopted is that average hydrophobic aperture is the circular flat ultrafiltration diaphragm of 0.01～0.05 micron.
Above-mentioned technical solutions of the utility model are further improved: described water-permeable porous-film is single or multiple lift.
The beneficial effect of water purifier auxiliary cleaning device of the present utility model is: in the time of brine electrolysis, can be formed with in a large number taking hydrogen as main ultramicro air bubble; This ultramicro air bubble floats in water purifier, thereby makes the pollutent generation flocculation sediment in the water of source and remove, and the strong oxidation factor producing with timer, to water sterilization, prevents activated carbon Premature saturation; The present embodiment device also can be contained in the lower end sewage draining exit of conventional ultrafiltration water purifier or the outlet of ultra-filtration water purifier, except germicidal action, can utilize the air supporting effect of ultra micro bubble hydrogen, rinse the ultra-filtration membrane outside surface of conventional water strainer, prevent the fouling of film, alleviate concentration polarization; Reduce the redox potential of water outlet simultaneously, reach the effect of healthy water.
Brief description of the drawings
Below in conjunction with accompanying drawing, water purifier auxiliary cleaning device of the present utility model is described further.
Fig. 1 is the structural representation of the water purifier auxiliary cleaning device of the utility model embodiment.
Embodiment
Embodiment
The water purifier auxiliary cleaning device of the present embodiment, referring to Fig. 1, comprises the water container 1 that is provided with water-in 5, water outlet or water-in that the sewage draining exit 6(of the external existing water purifier 7 of water-in 5 of water container 1 also can external existing water purifier 7).The housing of water container 1, as negative electrode 2, is provided with positive electrode 3 in it.Between negative electrode 2 and positive electrode 3, seamlessly clamping has water-permeable porous-film 4, water-permeable porous-film 4 and the area of negative electrode 2 or positive electrode 3 opposite flanks are less than the area of negative electrode 2 or positive electrode 3 and water-permeable porous-film 4 opposite flanks, and the ratio of the minimum area in the water-permeable porous-film of the present embodiment and negative electrode and positive electrode is that 4:5(can be also 3:5).The permeable aperture of water-permeable porous-film 4 is less than or equal to 2 millimeters and be more than or equal to 1 nanometer.
The negative electrode 2(of the present embodiment is the housing of water container 1) be to adopt titanium base to cover to be coated with the noble electrode that platinum family oxide compound is made, the noble electrode that positive electrode 3 adopts the carbonaceous material such as graphite, activated carbon to make, what water-permeable porous-film 4 adopted is that average hydrophobic aperture is the individual layer circular flat ultrafiltration diaphragm of 0.01～0.05 micron.
Negative electrode 2, the positive electrode 3 of the present embodiment adopt direct supply to power.
The preparation principle of the water purifier auxiliary cleaning device of the present embodiment is analyzed as follows:
1, at the outer edge side of water-permeable porous-film 4, between negative electrode 2,3 liang of electrodes of positive electrode, show as without film electrolysis mode, cathode hydrogen evolution, Oxygen anodic evolution.But because interelectrode gap is very little, electrolytic reaction is compared with generalized case fierceness, and very little electrolysis voltage just can produce very large Faradaic current.
2, gapless (zero spacing) is clamped in the water-permeable porous-film 4 in not perforate yin, yang two electrodes, forms the slim water storage solid space being made up of countless slight void.Water molecules is limited at electrolysis in each micropore space.Owing to being zero spacing electrolysis, negative electrode 2 liberation of hydrogen gas and positive electrode 3 are analysed oxygen process and are difficult to carry out, can only be with ionic state dynamic memory in micropore space, or again in conjunction with being reduced to water, and then electrolysis is hydrogen ion and hydroxide ion.Result so repeatedly, formed the environment that is similar to plasma state (gaseous state, atomic state, ionic state coexist) of vigorous reaction in water-permeable porous-film inside, cause local pressure and temperature to raise, compared with space between outer edge side and yin, yang two electrodes at water-permeable porous-film 4, there is certain pressure difference, temperature head.So being limited in polymorphic hydroxide ion coexisting etc. in micropore space will spread along the radial outside of water-permeable porous-film 4, join space between water-permeable porous-film 4 outer rims and two electrodes without in film electrolytic reaction.
3, due to the adding of diffusion ion in water-permeable porous-film 4, between water-permeable porous-film 4 outer rims and yin, yang two electrodes, space is more violent without film electrolytic reaction.Because the molecular weight of hydrogen is little, in this vigorous reaction, more easily obtain cathode electronics and be phase-changed into hydrogen and overflow, in water, generating far beyond conventional electrolysis method is many hydrogen (bubble).
4, due to the strong adsorption effect of positive electrode 3 carbon materials itself, the oxidation factor producing in water will greatly reduce, and generate thereby greatly reduce oxygen.
From analyzing above, the water purifier auxiliary cleaning device of the present embodiment can be formed with in a large number taking hydrogen as main ultramicro air bubble in water.As shown in Figure 1, ultra micro bubble hydrogen floats in water purifier 7, can rinse the outside surface of the ultra-filtration membrane (or gac) 8 in existing water purifier 7, prevents the outside surface fouling of ultra-filtration membrane (or gac) 8, alleviate concentration polarization, thereby make the pollutent flocculation sediment in the water of source and remove.The strong oxidation factor producing with timer, to water sterilization, and prevents activated carbon Premature saturation.
Water purifier auxiliary cleaning device of the present utility model is not limited to the concrete technical scheme described in above-described embodiment, such as: water-permeable porous-film 4 can be also that bilayer or multilayer ultrafiltration diaphragm are formed by stacking, and the shape of ultrafiltration diaphragm can be also square, etc.The technical scheme that all employings are equal to replacement formation is the protection domain that the utility model requires.
Claims (7)
1. a water purifier auxiliary cleaning device, comprises the water container that is provided with water-in, sewage draining exit, water outlet or the water-in of the external existing water purifier of described water-in; It is characterized in that: the housing of described water container, as negative electrode, is provided with positive electrode in it; Between described negative electrode and positive electrode, seamlessly clamping has water-permeable porous-film, the area of described water-permeable porous-film and described negative electrode or positive electrode opposite flank to be less than the area of described negative electrode or positive electrode and water-permeable porous-film opposite flank.
2. according to water purifier auxiliary cleaning device described in claim 1, it is characterized in that: the permeable aperture of described water-permeable porous-film is less than or equal to 2 millimeters and be more than or equal to 1 nanometer.
3. water purifier auxiliary cleaning device according to claim 1, is characterized in that: the surperficial perforate of one of described negative electrode and positive electrode.
4. water purifier auxiliary cleaning device according to claim 1, is characterized in that: the ratio of the minimum area in described water-permeable porous-film and described negative electrode and positive electrode is 4:5～3:5.
5. according to the arbitrary described water purifier auxiliary cleaning device of claim 1-4, it is characterized in that: described yin, yang electrode adopts direct supply to power.
6. according to the arbitrary described water purifier auxiliary cleaning device of claim 1-4, it is characterized in that: described negative electrode is to adopt titanium base to cover to be coated with the noble electrode that platinum family oxide compound is made, described positive electrode is the noble electrode that adopts the carbonaceous materials such as graphite, activated carbon to make, and what described water-permeable porous-film adopted is that average hydrophobic aperture is the circular flat ultrafiltration diaphragm of 0.01～0.05 micron.
7. water purifier auxiliary cleaning device according to claim 1, is characterized in that: described water-permeable porous-film is single or multiple lift.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420176097.7U CN203833686U (en) | 2014-04-12 | 2014-04-12 | Water purifier auxiliary cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420176097.7U CN203833686U (en) | 2014-04-12 | 2014-04-12 | Water purifier auxiliary cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203833686U true CN203833686U (en) | 2014-09-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201420176097.7U Expired - Lifetime CN203833686U (en) | 2014-04-12 | 2014-04-12 | Water purifier auxiliary cleaning device |
Country Status (1)
| Country | Link |
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| CN (1) | CN203833686U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103936114A (en) * | 2014-04-12 | 2014-07-23 | 大连双迪创新科技研究院有限公司 | Auxiliary cleaning device of water purifier |
| WO2015154714A1 (en) * | 2014-04-12 | 2015-10-15 | 大连双迪创新科技研究院有限公司 | Device for preparing daily water by electrolysis |
| WO2015154709A1 (en) * | 2014-04-12 | 2015-10-15 | 大连双迪创新科技研究院有限公司 | Device for preparing washing water |
-
2014
- 2014-04-12 CN CN201420176097.7U patent/CN203833686U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103936114A (en) * | 2014-04-12 | 2014-07-23 | 大连双迪创新科技研究院有限公司 | Auxiliary cleaning device of water purifier |
| WO2015154711A1 (en) * | 2014-04-12 | 2015-10-15 | 大连双迪创新科技研究院有限公司 | Auxiliary cleaning device for water purifier |
| WO2015154714A1 (en) * | 2014-04-12 | 2015-10-15 | 大连双迪创新科技研究院有限公司 | Device for preparing daily water by electrolysis |
| WO2015154709A1 (en) * | 2014-04-12 | 2015-10-15 | 大连双迪创新科技研究院有限公司 | Device for preparing washing water |
| CN103936114B (en) * | 2014-04-12 | 2016-05-18 | 大连双迪创新科技研究院有限公司 | Water purifier auxiliary cleaning device |
| US10246354B2 (en) | 2014-04-12 | 2019-04-02 | Dalian Shuangdi Innovative Technology Research Institute Co., Ltd. | Device for preparing washing water |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140917 |
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| CX01 | Expiry of patent term |