CN103938413A - Excess hydrogen sterilization washing machine - Google Patents
Excess hydrogen sterilization washing machine Download PDFInfo
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- CN103938413A CN103938413A CN201410146213.5A CN201410146213A CN103938413A CN 103938413 A CN103938413 A CN 103938413A CN 201410146213 A CN201410146213 A CN 201410146213A CN 103938413 A CN103938413 A CN 103938413A
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/46104—Devices therefor; Their operating or servicing
- C02F1/4618—Devices therefor; Their operating or servicing for producing "ionised" acidic or basic water
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F35/00—Washing machines, apparatus, or methods not otherwise provided for
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/10—Filtering arrangements
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/46104—Devices therefor; Their operating or servicing
- C02F1/4618—Devices therefor; Their operating or servicing for producing "ionised" acidic or basic water
- C02F2001/46185—Devices therefor; Their operating or servicing for producing "ionised" acidic or basic water only anodic or acidic water, e.g. for oxidizing or sterilizing
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/46104—Devices therefor; Their operating or servicing
- C02F1/4618—Devices therefor; Their operating or servicing for producing "ionised" acidic or basic water
- C02F2001/4619—Devices therefor; Their operating or servicing for producing "ionised" acidic or basic water only cathodic or alkaline water, e.g. for reducing
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/46—Apparatus for electrochemical processes
- C02F2201/461—Electrolysis apparatus
- C02F2201/46105—Details relating to the electrolytic devices
- C02F2201/4616—Power supply
- C02F2201/4617—DC only
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/46—Apparatus for electrochemical processes
- C02F2201/461—Electrolysis apparatus
- C02F2201/46105—Details relating to the electrolytic devices
- C02F2201/4616—Power supply
- C02F2201/46175—Electrical pulses
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2307/00—Location of water treatment or water treatment device
- C02F2307/12—Location of water treatment or water treatment device as part of household appliances such as dishwashers, laundry washing machines or vacuum cleaners
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Electrochemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
The invention relates to an excess hydrogen sterilization washing machine and belongs to the technical field of washing machines. The washing machine comprises a washing machine cylinder body and an electrolysis power supply. At least one electrolysis unit is arranged in the washing machine cylinder body. The electrolysis unit comprises at least one pair of a cathode and an anode. The electrolysis power supply is used for providing power for the cathode and the anode. A water permeable membrane is arranged between the anode and the cathode which are paired. Water permeable hole diameters of the water permeable membrane are smaller than or equal to 2 mm and are larger than or equal to 1 mm. The washing machine can generate washing water which contains a large number of ultra-micro air bubbles and strong oxidation factors and has great reducibility, and accordingly the excess hydrogen sterilization washing machine is suitable for washing of clothes of women (especially pregnant women) and infants.
Description
Technical field
The present invention relates to a kind of washing machine, belong to washing machine technical field.
Background technology
Washing machine is the household appliances for washing clothes.But, for the clothing of women (especially pregnant woman) and infant, be not only that the dirt of garment surface is cleaned, also there are other requirements at the higher level:
1) sterilizing of clothing is particularly important.The skin of women and infant is all more tender and lovely, and for general washing machine, its function is only washed the dirt of garment surface off exactly, but really helpless to being attached to virus and bacteria on clothes, such clothes has been buried hidden danger to health.
2) existing washing machine is all difficult to avoid remain washing agent in various degree after clothes washing.Especially surfactant, is difficult to rinsing clean.The dress of women and infant remains the clothing of washing agent, is easy to cause allergic, even brings out skin disease.
For reducing the injury of washing agent to human body, and the harm of washing sewage to environment, can use less and even exempt from the various washing technologies with washing agent and developed, publicity has considerable correlation technique patent both at home and abroad.
What emerged so far has without washing powder washing machine technology:
1) there is barrier film electrolysis tech
Be alkalescent water (pH value is between 9-11, is equivalent to washing powder and is melted into the alkalescent water after water) by water electrolysis, with clothing dirt generation saponification, and make laundry water produce active oxygen and hydrochloric acid.Go on the market without washing powder washing machine typical products: SANYO GS (ultrasonic wave+electrolysis), Haier (have diaphragm electrolysis+hide a tank concentrated surfactant), Gree (having the electrolysis of barrier film salt adding to improve alkalescence) and Electrolux's (electrolytic ionic water) etc.;
2) ultrasonic technology;
3) ozone technology, or ozone+biological enzyme technology;
3) put the auxiliary technology of rubbing of washing ball;
4) washing machine built-in electromagnetic device makes magnetic water technology;
Applicant's discovery, the above-mentioned existing deficiency without washing powder washing machine technology is:
1) be mainly that it is on average cleaned than generally reaching under 0.6 to 0.7(GB and be limited to 0.7 for getting dirty and not serious clothing), washing force is not strong;
2) for the key factor that affects washing quality---hardness of water, all without the softening effect of improving.
Summary of the invention
The technical problem that the present invention solves is: proposition one can generate and contains a large amount of ultramicro air bubbles and strong oxidation factor and have fabulous reducibility slurry, thus the excess hydrogen sterilization washing machine of the clothes washing of the women of being applicable to (especially pregnant woman) and infant.
In order to solve the problems of the technologies described above, the technical scheme that the present invention proposes is: a kind of excess hydrogen sterilization washing machine, comprise washing machine cylindrical shell and electrolysis power, in described washing machine cylindrical shell, be provided with at least one electrolysis cells, described electrolysis cells comprises at least one pair of negative electrode and positive electrode, and described electrolysis power is for powering to described negative electrode and positive electrode; Between paired negative electrode and positive electrode, be provided with water permeability barrier film, the permeable aperture of described water permeability barrier film is less than or equal to 2 millimeters and be more than or equal to 1 nanometer.
The barrier film of water permeability described in technique scheme is also water permeable membrane, refer to permeable aperture permeable barrier film of (it is 2 millimeters of-1 nanometers that the present invention limits permeable pore diameter range) from grade to nanoscale, comprise the various filter membranes that daily water treatment is used, as: milipore filter (UF), NF membrane (NF) and micro-filtration membrane (MF), etc.
Working mechanism and the beneficial effect of the disclosed excess hydrogen of the invention described above sterilization washing machine technical scheme are presented below.
The ionic membrane of the water permeability barrier film in apparatus of the present invention unconventional employing, but in water electrolysis field unused a kind of barrier film, the inventor innovates water permeability barrier film is introduced in electrolysis cells as the interelectrode barrier film of yin, yang.We think that the course of reaction of electrolysis cells of the present invention in the time of work, except conventional electrolysis course of reaction, produced a new important course of reaction, i.e. water body low pressure cold plasma discharge course of reaction thus.Make a concrete analysis of as follows:
1, the equivalent model of eletrode tip diameter curvature and water permeable membrane pore diameter
In water body electric discharge, bring out water applying plasma and produce and often need to give an initial high voltage exciting, affect one of initial voltage principal element and be the parameter of sparking electrode.Under equal conditions electrode material, discharging distance, electrode diameter (electrode curvature radius) have impact to initial excitation voltage.Along with reducing of electrode diameter, initial excitation voltage reduces.From another angle, under additional same electrical press strip part, the more little severe degree that is more conducive to strengthen free-radical generating in gas ions passage of electrode diameter.In the present invention, between anodic-cathodic, there is one deck water permeability barrier film, barrier film has the hole of numerous permeable diameter very little (grade and even nanoscale), sees and can be considered the point discharge that the discharge in water reaction equivalence of electrode is on a large scale decomposed into numerous very shallow curvature radius electrode from macroscopic view.And then greatly reduce the initial voltage of activated plasma reaction.
In water, can generate a large amount of ultramicro air bubbles when electrolysis, wherein have bubble hydrogen also to have oxygen bubbles.And the shelf depreciation of bubble can greatly increase the generation of reactivity molecule and be easy to produce the free radicals such as hydroxyl, thus the reaction efficiency of raising discharge in water.Need field intensity in bubble higher than in water but produce electric discharge in bubble, require overall electric field more even; In the present invention, water permeability barrier film is decomposed into two groups of large electrodes of negative and positive without array sub-electrode, but material, the voltage of all sub-electrodes are all identical.This just ensures evenly to arrange at macroscopical field entirety electric field, and the bubble that electrolysis produces suffered electric field in uphill process is more even, has ensured the high efficiency of exoelectrical reaction.
2, enlarge active surface, improves reaction efficiency in water
As everyone knows, the equal object that cumulative volume is identical, more overall the individuality that is divided into specific area be larger.In like manner, the present invention with do not add water permeability barrier film electrode discharge situation is contrasted, in the situation that producing equivalent gas, the microbubble volume that water electrolysis produces in numerous ultramicropore is far smaller than same homalographic and does not add the bubble volume that permeable barrier film produces electrolysis, and number of bubbles is also far away more than it.This has just effectively increased the specific area of gas-liquid two-phase contact.And we know, the various oxidation factor (as: hydroxyl) that plasma generates mainly occur in the contact-making surface of gas-liquid two-phase.That is to say: the contact area of gas-liquid two-phase is larger, the generation of oxidation factor is more and reaction is more abundant, and organic degraded in water, microbial disinfection effect are better, have further improved the final efficiency of discharge in water reaction.
Traditional water body plasma discharge technology for producing water body plasma discharge, often imports gas by outside in water, and imposes and add high intensity pulses voltage or hot conditions.The present invention innovates the countless small water storage space that plasma discharge is directed to water permeability barrier film and carries out, rely on the gas that water electrolysis liberation of hydrogen, oxygen evolution reaction are generated, enter and in film, bring out water body self gasification, and then inspire efficient water body plasma discharge with minimum voltage, its meaning is not only the raising of efficiency, has also effectively prevented because of the excessive deterioration that easily causes biological index of current density.
In apparatus of the present invention, cause the initial excitation voltage of discharge in water to increase if the permeable aperture of water permeability barrier film excessive (being that micropore space is excessive) is equivalent to the covert electrode diameter (electrode curvature radius) that increased, and make to produce bubble volume and become and reduced greatly the catalytic specific area of gas-liquid two-phase.And the permeable aperture of water permeability barrier film too small (being that micropore space is too small), can make electrolysis aerogenesis occur or gas producing efficiency extremely low, littlely can cause to a certain extent in barrier film the point discharge of numerous small curvature radius electrode in each micropore normally to carry out.Therefore,, through inventor's repetition test, determine that permeable pore diameter range is 2 millimeters of-1 nanometers.
The beneficial effect of summarizing the excess hydrogen sterilization washing machine technical scheme of the invention described above is: the present invention is by being arranged on the water permeability barrier film with certain pore size between cathode and anode, bring beyond the conventional electrolysis course of reaction and in water permeability barrier film, in micropore, formed the reaction of water body low pressure cold plasma discharge, thereby can in water, generate efficiently the transient state oxidation factor of tool sterilizing ability.
Concrete practical function is: 1) in water, be formed with the ultramicro air bubble taking hydrogen as master in a large number, the water that is rich in a large amount of ultra micro hydrogen contributes to thoroughly to remove being washed various nuisances residual in article; 2) the water oxygen factor can be strengthened the washing removing effect to water pollutant, when for strong pollutant slurry occasion, δ is less, correlated response is fiercer, washing, disinfection effect is better, and owing to there being strong bubble to wash away between negative electrode and film, the calcium ions and magnesium ions in the water of source and contamination with wash thing are gone out, contribute on the contrary to prevent the obstruction between negative electrode and film.
The improvement of the present invention on technique scheme basis is: the spacing of described negative electrode and positive electrode is more than or equal to the thickness of described water permeability barrier film and is less than or equal to 20 millimeters.
In apparatus of the present invention, under equal voltage condition, in distance less (thickness of the distance=film under extreme case between the anodic-cathodic) water between anodic-cathodic, electric-field intensity is larger, and interelectrode plasma channel more easily forms, cold plasma generation efficiency is higher, and the oxidation factor of generation is more.For example, and film can very thin (milipore filter can be accomplished 0.1mm～0.3mm), the decomposition voltage under Condition such as Gong such as Tong Deng can be very low, even only with a 3.7V lithium battery power supply, can form 2 amperes of above operating currents, and prior art cannot be accomplished.Otherwise, widen the distance between anodic-cathodic, the corresponding minimizing of oxidation factor of generation, especially the generation probability of ozone class strong oxidizer has declined.We know, ozone results from a large number oxygen and passes through region of discharge with bubble form.Anodic-cathodic spacing increases, and the probability that anode precipitated oxygen enters in the film in plasma discharge state reduces, and contrast ozone has just reduced.The oxidation factor generating in water, shows as hydroxy kind transient state oxidation factor more.This is required exactly in some water occasion.But the excessive reduction that brings again efficiency of spacing, even in film, discharge process cannot carry out.Therefore,, through inventor's repetition test, in excess hydrogen sterilization washing machine, the spacing of negative electrode and positive electrode is more than or equal to the thickness of described water permeability barrier film and is less than or equal to 20 millimeters for best.
The further improvement of the present invention on technique scheme basis is: described water permeability barrier film is dielectric water permeability barrier film.This is because in most cases, wish that the oxidation factor producing in water is The more the better.The good water permeability barrier film of electric conductivity easily affects effect that discharge in water reacts and the kind of product in the time of exoelectrical reaction with close electrode formation combination electrode, uncontrollable factor is more, therefore preferred dielectric water permeability barrier film.
The further improvement of the invention described above technical scheme is: in described negative electrode, have the first through hole, the aperture of described the first through hole is more than or equal to 1 millimeter.By such improvement, can be conducive to cathode reaction and more fully carry out, and the bubble hydrogen that region between negative electrode and barrier film is produced is better derived.
Further improving again of the invention described above technical scheme is: described water permeability barrier film has the second through hole, and the aperture of described the second through hole is greater than 2 millimeters.The bubble that can be conducive to produce by such improvement is better derived, especially in anodic-cathodic and hour its bubble derivation better effects if of water permeability barrier film spacing.The permeable hole difference of the second through hole and water permeability barrier film self is: permeable hole is that barrier film self is intrinsic, and the second through hole is to make separately in addition.
In the oxidation factor generating in some water occasion is wished water, the composition of hydrogen peroxide can be more, can select carbonaceous material film (for example having the active carbon fiber fabrics of certain electric conductivity).Now carbonaceous barrier film is equivalent to a target, negative electrode (be equivalent between carbonaceous barrier film and negative electrode an active carbon anode-metallic cathode to) in the middle of being equivalent to by anode-side, and based on activated carbon cathode Fenton, reaction generates more H
2o
2; Further, we can be by the optimum organization of two-layer above various trait barrier film, controls the generation situation of the water oxygen factor, i.e. effective regulation and control oxidation factor growing amount.Therefore, the invention described above technical scheme is improved one and is: described water permeability barrier film is individual layer water permeability barrier film or multilayer water permeability barrier film.Wherein the concrete material of the one of water permeability barrier film is: described individual layer water permeability barrier film is the individual layer water permeability barrier film that milipore filter or employing carbonaceous material are made.
Improving of the invention described above technical scheme one is: described electrolysis power is direct current or the component pulse-changing power of the narrow pulsewidth of high level.
Improving of the invention described above technical scheme two is: in described washing machine cylindrical shell, be provided with impeller, described electrolysis cells is evenly arranged along the impeller border in washing machine cylindrical shell.
Brief description of the drawings
Below in conjunction with accompanying drawing, excess hydrogen sterilization washing machine of the present invention is described further.
Fig. 1 is the inside partial structurtes schematic diagram of the excess hydrogen sterilization washing machine of the embodiment of the present invention one.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the structural representation of the electrolysis cells of Fig. 1.
Fig. 4 is the explosive view of Fig. 3.
Detailed description of the invention
Embodiment mono-
The excess hydrogen sterilization washing machine of the present embodiment, referring to Fig. 1 and Fig. 2, comprises washing machine cylindrical shell 10 and electrolysis power.In washing machine cylindrical shell 10, be provided with at least one electrolysis cells 20.In the washing machine cylindrical shell 10 of the present embodiment, be provided with the electrolysis cells 20 of four, in the washing machine cylindrical shell 10 of the present embodiment, be provided with impeller 11, electrolysis cells 20 is evenly arranged along impeller 11 borders in washing machine cylindrical shell 10.
As shown in Figure 3 and Figure 4, electrolysis cells 20 comprises at least one pair of negative electrode 2 and positive electrode 3.Electrolysis power is for powering to negative electrode 2 and positive electrode 3.Between paired negative electrode 2 and positive electrode 3, be provided with water permeability barrier film 4.
The water permeability barrier film 4 of the present embodiment adopts the individual layer PVDF milipore filter (PVDF membrane) in 0.03 micron, average permeable aperture; Certainly the milipore filter of the present embodiment also can adopt the milipore filter of other materials, and average permeable aperture is being less than or equal to 2 millimeters and be more than or equal between 1 nanometer and all can.
Water permeability barrier film 4 is all 1mm with the spacing of yin, yang electrode, and to exceed respectively yin, yang electrode a bit of at water permeability barrier film 4 two ends.
The negative electrode 2 of the present embodiment and positive electrode 3 all adopt titanium base to cover and are coated with the inert electrode that platinum family oxide (coating layer thickness is 0.8 millimeter) is made, and negative electrode 2 is the rectangle sheet with arc gap, and positive electrode 3 is the rectangle sheet with arc gap.All not perforates of surface of negative electrode and positive electrode.
The water permeability barrier film 4 of the present embodiment is dielectric water permeability barrier film.
The electrolysis power of the present embodiment adopts the direct current pulse power source of 30 volts of the narrow pulsewidth voltage stabilizings of high level, also can adopt component pulse-changing power.
The negative electrode 2 of the present embodiment is with positive electrode 3 in the interior parallel placement of electrolysis cells 20, and negative electrode 2 is positioned at the top of positive electrode 3.
One, experiment 1
Adopt the electrolysis cells 20 of the present embodiment to carry out water electrolysis experiment, washing machine is a mini washing machine of commercially available duckling board, and totally 4 groups of electrolysis cells 20, are distributed on washing machine inner bottom part.Shui Shi Yuan Shuiwei city, source is for running water, TDS=178mg/L, and to approximately 30 liters of water fillings in washing machine, electrolysis time is 30 minutes, within every 5 minutes, water sampling is measured once.
Below, in experiment, how many underwater bubble amount (intensity) and water oxygen factors adopt qualitative observation procedure
1. the range estimation classification of underwater bubble amount (intensity):
Be relative air bubble content maximum zero～experiment from underwater bubble, be divided into 0～5 grade;
2. the mensuration of the water oxygen factor
As previously mentioned, because oxidation factor retention time in water is very of short duration, the analysis of existing detection method (for example chemical reaction method and prize law) is selective and confidence level is also unsatisfactory.Consider that electrolysis cells 20 of the present invention is to be exclusively used in excess hydrogen sterilization washing machine, what stress to be concerned about is the variation tendency level macroscopic view effect of oxidation factor simultaneously.Therefore repeat experimental work amount for simplifying, researched and developed specially the titrating solution of qualitative understanding water oxygen factor total amount.After being titrated in water by self-control titrating solution, observe the yellowing degree of water body color, be divided into 5 grades, qualitatively judge water oxygen factor content:
Colourless---the corresponding water oxygen factor is zero substantially, is made as 0 grade;
Color is the most yellow---and the corresponding water oxygen factor is relatively maximum, is made as 5 grades;
Be divided into 1,2,3 and 4 grade from the colourless degree difference to the most yellow middle change color of color.
Test 1 result as following table 1:
Table 1
Interpretation
With the increase of electrolysis time, water oxygen factor amount all proportional example increases.
Two, experiment 2
Between test negative electrode and water permeability barrier film, spacing range changes the impact on device operating characteristic
By the spacing δ between the negative electrode of the present embodiment 2 and water permeability barrier film 4
2be adjusted into respectively: δ
2=10,7,4,1,0 millimeters of five kinds of situations.Other experiment conditions are identical with above-mentioned experiment 1, and experiment 1 the results are shown in table 2.
Table 2
Embodiment bis-
Excess hydrogen sterilization washing machine and the embodiment mono-of the present embodiment are basic identical, and the variations different from embodiment mono-are: 1) water permeability barrier film 4 is close on negative electrode 2 and positive electrode 3 simultaneously, and water permeability barrier film 4 is 0 with the spacing of anode and cathode; 2) water permeability barrier film 4 two ends exceed respectively longer one section of yin, yang electrode.
Embodiment tri-
Excess hydrogen sterilization washing machine and the embodiment mono-of the present embodiment are basic identical, and the variations different from embodiment mono-are: 1) positive electrode 3 is the inert electrodes that adopt the carbonaceous materials such as graphite, active carbon to make; 2) water permeability barrier film 4 is the individual layer water permeability barrier films that adopt the carbonaceous materials such as graphite, active carbon to make; 3) the spacing δ of water permeability barrier film 4 and positive electrode 3
10.5mm; 4) the spacing δ of water permeability barrier film 4 and negative electrode 2
28mm.
Embodiment tetra-
Excess hydrogen sterilization washing machine and the embodiment bis-of the present embodiment are basic identical, and the variations different from embodiment bis-are: 1) in negative electrode 2, have the first through hole 21, through-hole aperture is got 1mm; 2) water permeability barrier film 4 and negative electrode 2, the same length of positive electrode 3; 3) water permeability barrier film 4 is close to positive electrode 3 but is separated with negative electrode 2, the spacing δ of water permeability barrier film 4 and negative electrode 2
22mm.
Embodiment five
Excess hydrogen sterilization washing machine and the embodiment tetra-of the present embodiment are basic identical, with the variation of embodiment tetra-are: 1) water permeability barrier film 4 has the second through hole 41, the second through holes 41 of diameter phi 2.1mm and essentially concentric identical with the first through hole 21 quantity and aligns; 2) the spacing δ of water permeability barrier film 4 and negative electrode 2
23mm.
Embodiment six
The excess hydrogen sterilization washing machine of the present embodiment, is the variation on embodiment tri-bases, different from embodiment tri-: 1) negative electrode 2 and positive electrode 3 are disk titanium base and apply platinum family oxide plane electrode, and size is 48 millimeters of diameters, 1 millimeter of thickness; 2) uniform pectination the first through hole 21 that has of negative electrode 2; 3) water permeability barrier film 4 has following three kinds to select and arrange:
1. individual layer PVDF milipore filter, 0.03 micron, average permeable aperture, thickness is 0.5mm, not perforate, is close to anodic-cathodic.
2. two membranes stack combinations: ground floor adopts PVDF milipore filter, 0.03 micron, average permeable aperture, thickness is 0.5mm, not perforate, is close to positive electrode; The second layer adopts 0.05 micron, average permeable aperture PVDF ultrafiltration diaphragm, and thickness 0.5mm cuts into negative electrode 2 same sizes and has the disk film of pectination the second through hole 41, is close to negative electrode; Pectination the second through hole 41 is perpendicular with pectination the first through hole 21 localities.
3. trilamellar membrane stack combinations: ground floor adopts active carbon fiber fabrics, specific area 1200m
2/ g, immersion is pressed approximately 1.8 millimeters of rear thickness and is close to positive electrode; The second layer (intermediate layer) adopts PVDF milipore filter, 0.03 micron, average permeable aperture, and thickness is 0.5mm, not perforate; The 3rd layer adopts 0.05 micron, average permeable aperture PVDF ultrafiltration diaphragm, and thickness 0.5mm cuts into negative electrode 2 same sizes and has the disk film of pectination the second through hole 41, is close to negative electrode; Pectination the second through hole 41 is perpendicular with pectination the first through hole 21 localities.
Inspection water permeability barrier film single or multiple lift combines the experiment of the impact on the present embodiment device operating characteristic
It is as follows that the excess hydrogen sterilization washing machine of the present embodiment selects respectively different water permeability barrier films 4 to carry out water electrolysis experiment:
1, experiment condition
Experiment condition and detection method are identical with embodiment mono-.Respectively with above-mentioned individual layer barrier film and combination barrier film, each electrolysis 15 minutes, experimental result is shown in table 3.
Table 3
Washing machine of the present invention, respectively in Yulin City of Guangxi Zhuang Autonomous, Shenzhen, Shanghai City, Zibo, Shandong Province, Beijing, to have carried out examination experiment when districts and cities for running water, result is as follows:
1, with reference to GBT4288-2003 domestic electric washer appendix A scourability test method, respectively taking prepared Chinese ink, milk, coffee, fruit juice, claret, edible olive oil as contaminated liquid, produce sample cloth, then the commercially available duckling XPB30-B type MINI washing machine of not transforming taking another, as contrast is with reference to machine, has carried out the qualitative comparison test of clean result under identical wash conditions.
1) in the situation that separately not adding washing powder, the wash degree of model machine of the present invention is significantly better than reference machine;
2) model machine of the present invention does not add washing powder, and reference machine adds washing powder, and both wash degrees are suitable;
3) model machine of the present invention adds a small amount of saleratus power (approximately 20 grams), and reference machine adds washing powder, and model machine wash degree of the present invention is better than reference machine.
2, bath towel Shenzhen, Shanghai, Zibo, Beijing being kipped and towel are lost into model machine of the present invention, only to supply source water (without any additive) from the beginning when districts and cities, wash after 5 minutes, water in washing machine all shows as glutinous a large amount of foams of sliding and glow, and smell pungent bleaching powder taste, illustrate that its washing agent is residual very serious.
3, Guangxi plum rain season is collected mouldy clothing especially fuzz fabric drop into after model machine rinsing of the present invention processes, mildew is thoroughly removed.After air-dry with dryer, reenter cabinet and place, take out and observe to next plum rains collection, all through model machine rinsing processing of the present invention, all without Signs of Mould again.And clean with conventional washing machine, what reenter cabinet placement after air-dry with dryer equally has again a mouldy and even mildew phenomenon.
4, model machine of the present invention has been gone through continuous use examination more than a year, always working properly, and the water permeability barrier film of originally worrying is in meeting no inefficacy, obstruction and even short circuit under serious pollution for a long time, and reality does not occur, and illustrates that its performance is reliable and stable.
5, experiment is also found, is equally to add in the situation of washing agent, and anion surfactant (LAS) content in the effluent of model machine of the present invention institute is than the LAS less residue of reference washing machine.
6, also have a feature through the clothing of model machine washing of the present invention, the phenomenon of decolouring exactly alleviates greatly, and the bulking intensity of laundry is washed rear knot tying situation formation sharp contrast than add washing powder by conventional laundry apparatus.
Excess hydrogen sterilization washing machine of the present invention is not limited to the concrete technical scheme described in above-described embodiment, such as: 1) water permeability barrier film 4 can be two layers of water permeability barrier film that formed by activated carbon fiber film (felt) and milipore filter superimposion, activated carbon fiber film near positive electrode 3(towards positive electrode 3) and all surfaces of coated positive electrode 3, deviate from positive electrode 3 towards negative electrode 2() the part surface (positive electrode is towards all surfaces of negative electrode 2 one sides) of the coated positive electrode 3 of milipore filter or all surfaces of coated positive electrode 3, and the two ends of milipore filter exceed positive electrode slightly, 2) positive electrode 3 all adopts titanium base to cover with negative electrode 2 and is coated with the inert electrode that platinum family oxide (coating layer thickness is 0.8 millimeter) is made, all rounded sheets, 3) aperture of the first through hole 21 having in negative electrode 2 can be 1.5,2mm etc., 4) water permeability barrier film 4 have that the aperture of the second through hole 41 can be 2.5,3mm etc., 5) spacing of negative electrode 2 and positive electrode 3 is more than or equal to the thickness of water permeability barrier film 4 and is less than or equal to 20 millimeters, 6) technical scheme of above-mentioned each embodiment of the present invention can combined crosswise form new technical scheme each other, etc.The technical scheme that all employings are equal to replacement formation is the protection domain that the present invention requires.
Claims (10)
1. an excess hydrogen sterilization washing machine, comprise washing machine cylindrical shell and electrolysis power, it is characterized in that: in described washing machine cylindrical shell, be provided with at least one electrolysis cells, described electrolysis cells comprises at least one pair of negative electrode and positive electrode, and described electrolysis power is for powering to described negative electrode and positive electrode; Between paired negative electrode and positive electrode, be provided with water permeability barrier film, the permeable aperture of described water permeability barrier film is less than or equal to 2 millimeters and be more than or equal to 1 nanometer.
2. excess hydrogen sterilization washing machine according to claim 1, is characterized in that: the spacing of described negative electrode and positive electrode is more than or equal to the thickness of described water permeability barrier film and is less than or equal to 20 millimeters.
3. according to excess hydrogen sterilization washing machine described in claim 1 or 2, it is characterized in that: described water permeability barrier film is dielectric water permeability barrier film.
4. excess hydrogen sterilization washing machine according to claim 3, is characterized in that: in described negative electrode, have the first through hole, the aperture of described the first through hole is more than or equal to 1 millimeter.
5. excess hydrogen sterilization washing machine according to claim 3, is characterized in that: described water permeability barrier film has the second through hole, the aperture of described the second through hole is greater than 2 millimeters.
6. excess hydrogen sterilization washing machine according to claim 3, is characterized in that: described water permeability barrier film is individual layer water permeability barrier film.
7. excess hydrogen sterilization washing machine according to claim 6, is characterized in that: described individual layer water permeability barrier film is milipore filter or the individual layer water permeability barrier film that adopts carbonaceous material to make.
8. excess hydrogen sterilization washing machine according to claim 3, is characterized in that: described water permeability barrier film is multilayer water permeability barrier film.
9. excess hydrogen sterilization washing machine according to claim 3, is characterized in that: described electrolysis power is direct current or the component pulse-changing power of the narrow pulsewidth of high level.
10. according to excess hydrogen sterilization washing machine described in claim 1 or 2, it is characterized in that: in described washing machine cylindrical shell, be provided with impeller, described electrolysis cells is evenly arranged along the impeller border in washing machine cylindrical shell.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410146213.5A CN103938413B (en) | 2014-04-12 | 2014-04-12 | Excess hydrogen sterilization washing machine |
| PCT/CN2015/076237 WO2015154704A1 (en) | 2014-04-12 | 2015-04-10 | Excess hydrogen sterilization washing machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410146213.5A CN103938413B (en) | 2014-04-12 | 2014-04-12 | Excess hydrogen sterilization washing machine |
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| CN103938413A true CN103938413A (en) | 2014-07-23 |
| CN103938413B CN103938413B (en) | 2017-07-25 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| WO2015154713A1 (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 drinking water by electrolysis |
| WO2015154704A1 (en) * | 2014-04-12 | 2015-10-15 | 大连双迪创新科技研究院有限公司 | Excess hydrogen sterilization washing machine |
| CN105133246A (en) * | 2015-07-14 | 2015-12-09 | 吴祖池 | Intelligent ion washing machine |
| CN106859443A (en) * | 2017-04-18 | 2017-06-20 | 深圳氢爱天下健康科技控股有限公司 | Foot bath |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110195312B (en) * | 2018-02-24 | 2021-11-02 | 无锡小天鹅电器有限公司 | Washing machine, washing control method, washing control device and storage medium |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4605482A (en) * | 1981-04-28 | 1986-08-12 | Asahi Glass Company, Ltd. | Filter press type electrolytic cell |
| EP0723936A2 (en) * | 1995-01-30 | 1996-07-31 | First Ocean Co., Ltd. | A composite electrode construction for electrolysis of water |
| JP2001300541A (en) * | 2000-04-19 | 2001-10-30 | Hitachi Techno Eng Co Ltd | Drain cleaning device |
| CN1774402A (en) * | 2002-04-04 | 2006-05-17 | 曙明Coem股份有限公司 | Redox bipolar cell fabric washer system |
| KR20060061720A (en) * | 2004-12-02 | 2006-06-08 | 최경태 | Electrolytic ion water generator and method thereof |
| JP2008080216A (en) * | 2006-09-26 | 2008-04-10 | Matsushita Electric Works Ltd | Apparatus for producing electrolytic water |
| CN101362610A (en) * | 2008-08-25 | 2009-02-11 | 浙江大学 | Method for removing methane chlorides in water or waste water by electrolysis |
| CN202785756U (en) * | 2012-05-24 | 2013-03-13 | 杨小容 | Barrel-type electrolysis hydrogen water producer for household drinking water |
| CN103058335A (en) * | 2013-01-17 | 2013-04-24 | 山东大学 | Novel graphene-Ti electrode printing and dyeing wastewater treatment electrochemical reactor |
| CN203834220U (en) * | 2014-04-12 | 2014-09-17 | 大连双迪创新科技研究院有限公司 | Excessive hydrogen sterilization washing machine |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000185191A (en) * | 1998-12-24 | 2000-07-04 | Sharp Corp | Full automatic washing machine |
| CN100510236C (en) * | 2003-11-14 | 2009-07-08 | 海尔集团公司 | Washing machine and washing method |
| JP2006204562A (en) * | 2005-01-28 | 2006-08-10 | Matsushita Electric Ind Co Ltd | Washing machine |
| CN203834207U (en) * | 2014-04-12 | 2014-09-17 | 大连双迪创新科技研究院有限公司 | Excessive hydrogen sterilization washing machine |
| CN103938412B (en) * | 2014-04-12 | 2016-07-06 | 大连双迪创新科技研究院有限公司 | Excess hydrogen sterilization washing machine |
| CN103938413B (en) * | 2014-04-12 | 2017-07-25 | 大连双迪创新科技研究院有限公司 | Excess hydrogen sterilization washing machine |
-
2014
- 2014-04-12 CN CN201410146213.5A patent/CN103938413B/en active Active
-
2015
- 2015-04-10 WO PCT/CN2015/076237 patent/WO2015154704A1/en active Application Filing
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4605482A (en) * | 1981-04-28 | 1986-08-12 | Asahi Glass Company, Ltd. | Filter press type electrolytic cell |
| EP0723936A2 (en) * | 1995-01-30 | 1996-07-31 | First Ocean Co., Ltd. | A composite electrode construction for electrolysis of water |
| JP2001300541A (en) * | 2000-04-19 | 2001-10-30 | Hitachi Techno Eng Co Ltd | Drain cleaning device |
| CN1774402A (en) * | 2002-04-04 | 2006-05-17 | 曙明Coem股份有限公司 | Redox bipolar cell fabric washer system |
| KR20060061720A (en) * | 2004-12-02 | 2006-06-08 | 최경태 | Electrolytic ion water generator and method thereof |
| JP2008080216A (en) * | 2006-09-26 | 2008-04-10 | Matsushita Electric Works Ltd | Apparatus for producing electrolytic water |
| CN101362610A (en) * | 2008-08-25 | 2009-02-11 | 浙江大学 | Method for removing methane chlorides in water or waste water by electrolysis |
| CN202785756U (en) * | 2012-05-24 | 2013-03-13 | 杨小容 | Barrel-type electrolysis hydrogen water producer for household drinking water |
| CN103058335A (en) * | 2013-01-17 | 2013-04-24 | 山东大学 | Novel graphene-Ti electrode printing and dyeing wastewater treatment electrochemical reactor |
| CN203834220U (en) * | 2014-04-12 | 2014-09-17 | 大连双迪创新科技研究院有限公司 | Excessive hydrogen sterilization washing machine |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| WO2015154713A1 (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 drinking water by electrolysis |
| WO2015154704A1 (en) * | 2014-04-12 | 2015-10-15 | 大连双迪创新科技研究院有限公司 | Excess hydrogen sterilization washing machine |
| US10294128B2 (en) | 2014-04-12 | 2019-05-21 | Dalian Shuangdi Innovative Technology Research Institute Co., Ltd. | Device for preparing drinking water by electrolysis |
| CN105133246A (en) * | 2015-07-14 | 2015-12-09 | 吴祖池 | Intelligent ion washing machine |
| CN106859443A (en) * | 2017-04-18 | 2017-06-20 | 深圳氢爱天下健康科技控股有限公司 | Foot bath |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103938413B (en) | 2017-07-25 |
| WO2015154704A1 (en) | 2015-10-15 |
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