CN1579951A - Bactericide generating device and small-sized simple water purifying device with bactericide generating device - Google Patents
Bactericide generating device and small-sized simple water purifying device with bactericide generating device Download PDFInfo
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- CN1579951A CN1579951A CN 03154524 CN03154524A CN1579951A CN 1579951 A CN1579951 A CN 1579951A CN 03154524 CN03154524 CN 03154524 CN 03154524 A CN03154524 A CN 03154524A CN 1579951 A CN1579951 A CN 1579951A
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Abstract
The invention relates to a equipment to produce sterilization liquor and a simple water purifier with the equipment which is safe for not needing power supply and can sterilize on liquor. With putting liquor in the middle, electromotive force over 0.7V is formed. .Tubbish cathode 2 of the equipment is formed by open double end 3, 4 made of heterogeneous metal touching base metal while anode made of heterogeneous metal touching noble metal. The equipment can be installed into liquor cycle equipment and a simple water purifier can be made by using liquor compulsive cycle current.
Description
Technical field
The present invention relates to be used for various liquid, particularly be applicable to the disinfecting liquid generating apparatus that drink liquid is used and have the compact simplified water purifier of disinfecting liquid generating apparatus.
Background technology
All the time, food is with waiting sterilization technology in the liquid to play an important role, and various method for disinfection are in the enforcement.
The method of using pharmaceutical chemicals is arranged as representational method, or the method for heating, the method of pressurization, method with ultraviolet ray, radioactive rays, the irradiation of overshot ripple, but be to use in the method for pharmaceutical chemicals and have the residual problem of medicament of being added, though the method for heating and pressurizing cleaning exists the object that is suitable for to be restricted, to need simultaneously with very big equipment, the big so unaccommodated situation of consumes energy.
In addition, the known filtering type water purifier that uses the assorted bacterium of absorption such as activated carbon or middle empty set film in addition, though it has advantage of simple structure, but itself does not have germicidal action, and the growing microorganism of surface attachment such as filter material activated carbon or middle empty set film also produces the inappropriate situations such as stopping up mesh that causes.
On the other hand, according in recent years research and development utilize the electrochemical sterilization method of cell-interelectrode electron migration reaction, wherein be well known that the water purifier that adopts the low voltage bactericidal assay.Promptly, as shown in Figure 8, the below of water purifier 51 is provided with anode (activated carbon fiber) 52 and negative electrode 53, be immersed in the former water (going up water) of injection, give the current potential of 1.5V by drying battery 54 after, kill the thalline in the former water that is present in therebetween, and generate pure water by water flowing in activated carbon fiber.Though can breed the sterilizing unit of the simpler formation of expectation safely and with the assorted bacterium of better simply STRUCTURE DEPRESSION according to this method.
In addition, though also exist filter material is immersed in the various compact simplified water purifier of storage in the liquid container, they just rest on the adsorption of filter material to assorted bacterium, think further increase water quality just useful to the user.
As beverage with the sterilization means of liquid, also the expectation exploitation to the beverage that injects cup with liquid by the germ-resistant sterilization apparatus in hand-operated simple ground.
Further, discovered in recent years magnesium particle and calcium particle can promote to recover this fact of skin barrier function in the antagonism balance of skin surface, have developed the makeup that mix the magnesium salts with this effect.But,, supply with magnesium particle to skin surface as required and be restricted owing to contain a large amount of magnesium cosmetic composition in addition in the makeup.
Summary of the invention
In view of above-mentioned present situation, first purpose of the present invention is, provide have simple formation, safety and can realize liquid is carried out effective germ-resistant disinfecting liquid generating apparatus and has the compact simplified water purifier of disinfecting liquid generating apparatus.
Second purpose of the present invention is, provide can be by hand-operated simple ground to the beverage in the cup of packing into the stirring rod of liquid sterilization, the cup that has stirring rod and cup.
The 3rd purpose of the present invention is, by as required magnesium ion being supplied with skin surface simply, provides the skin roller that can promote to recover skin barrier function effectively.
In order to solve above-mentioned problem, result through further investigation shows, among the present invention, by making liquid between the centre, formation can produce the above electromotive force of 0.7V, the disinfecting liquid generating apparatus that the negative electrode of the tubular of the both ends open of being made by the base metal in the differential metals contact corrosion and the anode that side is within it made with the precious metal by in the differential metals contact corrosion of open-circuit cell (open cell) structure of contactless state configuration constitute, the positive electrode that makes most thalline of being clipped in the two interelectrode liquid and open-circuit cell structure contacts and then kills thalline with area widely, so be applicable to sterilization.
This moment, preferred negative electrode was made by magnesium.
Because anode is difficult to be dissolved in the liquid when being copper or copper alloy, and be the material of using always, so cheap and preferred.
Because the foreign matter in can adsorptive liquid when the bottom of negative electrode design filtration unit is so be preferred device.
Further, because this sterilizing unit can form small and exquisitely, so be installed in the various liquid circulating apparatus with can leading to liquid.
Therefore, disinfecting liquid generating apparatus of the present invention not only can carry in the storage liquid container and hold in the liquid pump circulation stream of filtration fraction, can also make the compact simplified water purifier of increasing water quality.
The 7th described stirring rod is that the elongated barred body by insulativity forms, and across the compartment of terrain cathod elements of being made by base metal and the anode member of being made by precious metal is installed respectively on the aforementioned barred body.Use this stirring rod, can be only stir the beverage that is contained in the cup with just sterilization simply of liquid with hand.
The 8th described stirring rod is, in the 7th described stirring rod, on the surperficial Zhou Fangxiang of barred body,, cathod elements of being made by base metal and the anode member of being made by precious metal are installed respectively in this groove across the groove that designs at interval a plurality of long hand directions along this barred body.Using this stirring rod, can carry out sterilization to the beverage in the cup of packing into whole liquid equably, can make the form simplicity of stirring rod simultaneously, also is excellent in the design therefore.
The 9th described stirring rod is by the elongated barred body that constitutes with isolator, form in the flat mixing part that an end of this barred body forms, on aforementioned mixing part,, cathod elements of being made by base metal and the anode member of being made by precious metal are installed respectively in this groove across designing a plurality of grooves at interval.Use this stirring rod, owing to have flat mixing part, stirring action increases, so can also can dissolve at short notice when powder such as interpolation granulated sugar simultaneously at short notice to the beverage liquid sterilization.
The stirring rod that forms with paired other electrode members of an aforementioned electrode member on cup that the cup that the 10th described has a stirring rod is made of an electrode member that is selected from the anode member that cathod elements that base metal makes or precious metal make and the elongated barred body that is installed in insulativity is formed.Have the cup of stirring rod by this, because can enlarge the electrode surface area on the inner peripheral surface of cup, so can improve the germ-killing efficiency of beverage with liquid.
The 11st described cup, wherein the tabular cathod elements of being made by base metal and the tabular anode member of being made by precious metal are separately to be installed in the sidewall inner peripheral surface of the cup body of being made by synthetic resins across state built at interval.Use this cup,, can carry out sterilization to the beverage that is contained in the cup with liquid simply, also can reduce the cost of making cup simultaneously by using common stirring rod stirring drink liquid.
The 12nd described skin roller is by the handle that constitutes with isolator, remain on the roller cylindraceous front end, that make by magnesium of this handle with rotating freely, be installed on the aforementioned handle, by the plate-shape metal sheet made from respect to the precious metal of magnesium, be installed in this plate-shape metal sheet one end, when the rotation of aforementioned roller with the moisture supply member of this roller friction contact configuration, and an end is attached on the aforementioned tabular tinsel, the other end is connected the metal fine composition on the aforementioned handle.
According to this skin roller, aqueous solution dipping is remained on the moisture supply member, by being used to hold handle with roller cylindraceous and the such simple operations of skin contact direction rotation forwards, backwards, magnesium supplies to skin surface expeditiously from above-mentioned roller, so can promote to recover the barrier function of skin effectively.
The simple declaration of accompanying drawing
Fig. 1 represents the oblique drawing of the 1st embodiment of the present invention.
Fig. 2 represents the anodic photo among the 1st embodiment of the present invention.
Fig. 3 represents the expansion sectional drawing of the A-A among the 1st embodiment of the present invention.
Fig. 4 represents that negative electrode and the anode among the 1st embodiment of the present invention is the variation of contactless state.
Fig. 5 represents the sectional drawing of the 2nd embodiment of the present invention.
Fig. 6 represents the sectional drawing of the 3rd embodiment of the present invention.
Fig. 7 represents the sectional drawing of the 4th embodiment of the present invention.
Fig. 8 represents to adopt the sectional drawing of the water purifier of existing low voltage bactericidal assay.
Fig. 9 represents the explanatory view of the 1st kind of embodiment of stirring rod of the present invention, (a) is top explanatory view, (b) is the front explanatory view, (c) is B-B section explanatory view.
Figure 10 is the explanatory view of the 2nd kind of embodiment of stirring rod of the present invention, (a) is top explanatory view, (b) is the front explanatory view.
Figure 11 is the explanatory view of the 3rd kind of embodiment of stirring rod of the present invention, (a) is top explanatory view, (b) is the front explanatory view.
Figure 12 is the front explanatory view of the embodiment of the expression cup that has a stirring rod of the present invention.
Figure 13 is the front explanatory view of the embodiment of expression cup of the present invention.
Figure 14 is the explanatory view of the 1st kind of embodiment of expression skin roller of the present invention, (a) is top explanatory view, (b) is the front explanatory view, is to the following describes figure (c).
Figure 15 is the explanatory view of the 2nd kind of embodiment of expression skin roller of the present invention, (a) is top explanatory view, (b) is the front explanatory view, is to the following describes figure (c).
Figure 16 is the explanatory view of the 3rd kind of embodiment of expression skin roller of the present invention, (a) is top explanatory view, (b) is the front explanatory view, is to the following describes figure (c).
Nomenclature
1,11,21 disinfecting liquid generating apparatus 2,12,22 negative electrodes 3,13 opening portions 4,14,24 opening portions 5, compact simplified water purifier 31 container portionss 32 covers 33 lid lock apparatus 34 wear rings 35 water filling ports 36 seal caps 37 mixer drives 38 agitating wings 39 cylinders 40 that 15 anodes, 6 spacers, 7 gap portions, 8 netted heat insulating lamella 19 covering members 26 filter elements 29 subsidiary filtering covering members 30 have the disinfecting liquid generating apparatus contain material 41 filtering materials 42 water absorption tubes 43 water sucking mouths 44 discharge openings, 45 disinfecting liquid generating apparatus, 101 stirring rod, 102 barred bodies 103 of mineral, 104 grooves, 105 cathod elements, 106 anode members, 107 mixing parts 111 have cup 112 cups 113 stirring rod 114 cups 115 cup bodies 121 skin rollers 122 handle 122a roller retaining part 122b bearing convex portion 122c screws 123 rollers 124 plate-shape metal sheets 125 moisture supply parts 126 metal fines of stirring rod
Embodiment
[disinfecting liquid generating apparatus and the compact simplified water purifier that has this device]
The principle of generation germicidal action of the present invention is, such shown in above-mentioned electrochemical sterilization method, according to the thalline that exists in the liquid because electronegative (-), form near contact anodic state, and the viable bacteria rate sharply reduces the theory of (killing thalline) when applying voltage more than the 0.7V under this state, the production method that applies voltage in this bactericidal assay is, replace using power supplys such as drying battery, be immersed in the negative electrode that the base metal by differential metals contact corrosion in the liquid is made by making, with the anode of making by the precious metal in the differential metals contact corrosion mutually with standing facing each other the configuration form galvanic cell, utilize the principle of abiogenous electric current between two electrodes.
As base metal, magnesium, zinc, beryllium, aluminium alloy etc. are arranged, the current potential about magnesium demonstration-1.6V, the current potential about demonstration-1.0V such as zinc, beryllium, aluminium alloy.
As precious metal, graphite is generally arranged, platinum, nickel, chromium, molybdenum alloy C, titanium, nickel, chromium, copper, silicon alloy B, nickel, iron, Chrome metal powder 825, alloy 20, stainless steel, copper, silver etc.Wherein, the current potential about graphite and platinum demonstration+0.2V, other metals show the current potential near 0V.
The material of two electrodes of the present invention can select to use the combination that can produce the above electromotive force of 0.7V in these precious metals and the base metal aptly.
The anode that uses among the present invention adopts the structure of open-circuit cell.
By doing like this, liquid flows and anodic surface area ratio such big a lot of in plane only easily, therefore can contact with more bacterium in the liquid, can improve germ-killing efficiency.
Anode is that the material copper used always or copper alloy, negative electrode are that the combination of magnesium can obtain high and stable electromotive force.
Below, based on embodiment concrete structure is illustrated.
Fig. 1 and Fig. 2 represent the 1st embodiment of the present invention.
The disinfecting liquid generating apparatus 1 that the present invention uses, as shown in Figure 1, by forms the open negative electrode 2 of tubular and end faces of both sides 3,4, and in the inside of this negative electrode 2 with anode 5 formations of the open-circuit cell structure of contactless state configuration.
In addition,, can use the moulding product of positive gauge material, perhaps also can be coated with the copper alloy that contains copper or silver 5～30% by various gold-plated methods after the regulation shape with polyurethane sponge or steel fiber formation pencil on the core as the making method of anode 5.
In addition, in order to make negative electrode 2 and anode 5 be contactless state, can enlarge shown in the sectional drawing such as the A-A that Fig. 3 represents, the suitable spacer 6 of the resin system of use etc. is provided with gap portion 7, also can press from both sides the netted heat insulating lamella 8 of the resin system of establishing etc. as shown in Figure 4, this moment, disinfecting liquid generating apparatus 1 outside dimension was suitable for the situation that is not very big.
Fig. 5 represents the disinfecting liquid generating apparatus of the 2nd embodiment, disinfecting liquid generating apparatus 11 among this embodiment is at the opening portion 13 of the both sides of negative electrode 12, covering member 19 with a plurality of fluid-through ports 17 that form netted grade is installed on 14,19 with freely installations such as thread structures with loading and unloading, and this point is different with the 1st embodiment.By such formation, can prevent moving of anode 15.
Fig. 6 represents the 3rd embodiment, and the disinfecting liquid generating apparatus 21 among this embodiment is that the covering member of the one side shown in the 2nd embodiment is made filtration.That is, in the end of the opening portion 24 of the one side of negative electrode 22, the subsidiary filtering covering member 29 that accommodates filter element 26 that freely loads and unloads with installations such as helicitic textures, the impurity in can adsorptive liquid.
Can use suitable article such as hollow architecture or activated carbon as filter element.
So far Shuo Ming the 1st～the 3rd embodiment perhaps is immersed in the container that various stationary tanks or storage liquid uses and uses, and perhaps is configured in liquid is used from the end of negative electrode one side flow to the liquid flow path of end of another side.
In such user mode, accompany liquid between two electrodes of negative electrode 2 and anode 5, form galvanic cell, produce the electromotive force about 1.5V.
Be present in the thalline in the liquid owing to have negative ion electrospray, contact, touch the above voltage of 0.7V, therefore be killed like that as mentioned above with anode 5 sides are close.
The present invention also can be configured in the circulation stream, and as preferably making use-case, the 4th embodiment that Fig. 7 is represented describes.
The circulation stream body that has that uses in the present embodiment is that the spy drives the compact simplified water purifier shown in the flat 9-108658 communique, the compact simplified water purifier that has the disinfecting liquid generating apparatus 30 in the present embodiment is with shown in Figure 7 same, put it briefly and be provided with container portions 31 about capacity 1.5L, the water filling port on cover 32 35 by cover 32 formations, seal cap 36, mixer drive 37, agitating wing 38, the material 40 that contain mineral having held below the covering agitating wing 38 that free loading and unloading have been installed on the cover 32 and the cylinder 39 of filtering material 41.The water absorption tube 42 of the flexible material with water sucking mouth 43 is installed in the bottom of cylinder 39 in addition.In addition, the 44th, the discharge opening of water sucking mouth 43 is formed on the cylinder relative with agitating wing 39.And 32 of container portions 31 and covers are provided with lid lock apparatus 33, available wear ring 34 sealings.
More than in the compact simplified water purifier 30 of Gou Chenging, make the agitating wing rotation of impregnation state in the liquid in container portions 31 by mixer drive 37, interlock liquid in the cylinder 39 from discharge opening 44 container portions 31 that spues, liquid in the container portions 32 flows near the agitating wing 38 by filtering material 41 and the material 40 that contains mineral from the water sucking mouth 43 of the water absorption tube 42 of the bottom that is arranged on cylinder 39, like this, liquid in the container portions is repeatedly through attaching the circulation of filteration, obtain the good pure water of purity, further, by containing the material of mineral, obtain the mineral water of working as with natural water or natural water.
Here, if the top of the material that contains mineral 40 in being contained in cylindrical portion 39 disposes above-mentioned the 1st embodiment of the present invention and the disinfecting liquid generating apparatus 45 of the 2nd embodiment, also can form excellent sterilization effect.In addition, present embodiment is the disinfecting liquid generating apparatus that has disposed the 1st embodiment.
Below, describe for the experimental example of the sterilization effect among the 4th embodiment.
(experimental example)
Test water is used in 5 liters of distilled water and is added the water of cultivating with nutritional medium in advance that is in per 1 milliliter 10,000 intestinal bacteria (E.ColiK-12) that enliven the propagation phase.1350 milliliters of these test water are packed in the compact simplified water purifier 30,45,1 runnings of a kind of disinfecting liquid generating apparatus 8 minutes of following formation are installed, carry out 3 times.
Then, after each running finishes, draw 0.1 milliliter of test water in the compact simplified water purifier 30, after its dilution is 1/10 and 1/100 times, its 1 milliliter is moved on in the definite substratum of viable count, after 2 days, calculate the colony number of propagation 37 ℃ of cultivations, by remove the per 1 milliliter bacterium number (cells/ml) that obtains surviving in the test water with thinning ratio.In addition, with differently above-mentioned, before experiment and experiment back from test water, gather water, use with above-mentioned same method and calculate viable count (below, note is done " contrast ").The result who obtains is as shown in table 1.
(disinfecting liquid generating apparatus)
Inside at the negative electrode of making by the tubular body arranged inside (long 50mm, diameter 18mm, thick 1mm) of magnesium system, installation inweaves by copper separately or the anode of the constituent material used of the anode made of copper and silver alloys or the anode that electricity consumption is plated in the aforementioned constituent material of coating on the core surface of being made by polyurethane sponge, form 4 kinds of disinfecting liquid generating apparatus 45, supply in experiment.
Table 1
The measurement result of the viable count of each test site
| The test site | Anodic constitutes | Bacterium number (relative comparison %) after 1 running | Bacterium number after 2 runnings (with respect to contrast %) | Bacterium number after 3 runnings (with respect to contrast %) |
| ????1 | Cu (urethane) | ????0(0) | ????0(0) | ????0(0) |
| ????2 | Cu (volume thing) | ????400(8) | ????77(1) | ????18(0) |
| ????3 | Cu/Ag alloy (urethane) | ????0(0) | ????0(0) | ????0(0) |
| ????4 | Cu/Ag alloy (volume thing) | ????500(9) | ????430(8) | ????40(1) |
* Shuo Zi unit is cells/ml (viable count of every 1ml)
From the results verification of table 1, use any one disinfecting liquid generating apparatus 45 (test site 1～4), all be killed by the 1st bacterium of running more than 90%, finish the bacterium of back more than 99% the 3rd running and be killed.Like this, the disinfecting liquid generating apparatus 45 that uses of above-mentioned test has all shown to have excellent sterilizing power.
The sterilizing power of the above disinfecting liquid generating apparatus of the present invention is very high, goes for various beverage liquid such as water, cow's milk, fruit juice.
The present invention is not limited to above-mentioned beverage and uses, can be applied in device, container or the circulation fluid road of polluting or polluting easily, for example, go for to 24 hours with bathing pool, view and admire the tank of the usefulness and the usefulness of breeding fish, swimming pool, the sterilization of the liquid that uses in other various stationary tanks, its form or structure also are not limited to the foregoing description simultaneously, can be out of shape according to purposes and implement.
[the beverage sterilization apparatus of liquid]
Fig. 9 represents the 1st kind of embodiment of stirring rod of the present invention.Stirring rod 101 is made of the elongated barred body 102 of insulativity (for example synthetic resins system), and on barred body 102 surperficial circumferential directions, the end to end along the long hand direction of this barred body from barred body 102 is provided with 2 grooves 103,104.And the cathod elements of being made by base metal 105 is installed in groove 103, the anode member of being made by precious metal 106 is installed in groove 104, it is not exposed from groove 103,104 separately.
As the constituent material of cathod elements 105, magnesium, zinc, beryllium, aluminium alloy etc. are for example arranged, wherein, the current potential about magnesium demonstration-1.6V, the current potential about demonstration-1.0V such as zinc, beryllium, aluminium alloy.
As the constituent material of anode member 106, graphite is for example arranged, platinum, nickel, chromium, molybdenum alloy C, titanium, nickel, chromium, copper, silicon alloy B, nickel, iron, Chrome metal powder 825, alloy 20, stainless steel, copper, silver etc.Wherein, the current potential about graphite and platinum demonstration+0.2V, other metals show the current potential near 0V.
Material as two electrodes of the present invention, as long as adopt the combination that when forming galvanic cell, can produce the electromotive force more than the 0.7V in above-mentioned precious metal and the base metal, just there is no particular limitation in the combination of two electrodes, from obtaining the more viewpoint of the electromotive force of high stable, the precious metal of the base metal of preferably magnesium and copper or copper alloy.This point is also same with cup or the cup that has a stirring rod described later.
The form of cathod elements 105 and anode member 106, as long as the electromotive force that can produce when forming galvanic cell more than the 0.7V is not just done special qualification, from attracting great majority to be present in the viewpoint of beverage with the bacterium the liquid, raising germ-killing efficiency, as the form of anode member 106, preferably guarantee the form of big surface-area as much as possible.As the form that can guarantee big like this surface-area, for example have and carry out the form that microfabrication forms most micro concavo-convexes on the claval surface that the constituent material by anode member 106 forms, the cell structure with continuous air bubbles such as polyurethane sponge is as core, adopt the method for the constituent material of plating cathod elements 106 to carry out the form etc. of coating in its surface.The anode member of this point and cup that is used for having stirring rod described later or cup is same.
Use this stirring rod 101, when stirring beverages such as water in the cup of packing into, tea, coffee, black tea, fruit juice by hand and use liquid, be present in beverage with the thalline in the liquid near contact anode member 106, kill when touching the voltage more than the 0.7V then.Therefore, by stirring so easy method, can all carry out sterilization to the beverage in the cup of packing into liquid equably with stirring rod 101.In addition, cathod elements 105 does not install each with anode member 106 with exposing in groove 103,104, so the form of stirring rod 101 itself is also very small and exquisite, is the member that excellence is gone up in design.
Figure 10 represents the 2nd kind of embodiment of stirring rod of the present invention.Stirring rod 101 is characterized in that, form flat mixing part 107 on one end of barred body 102, on the about two sides of this mixing part 107 across the groove 103,104 that the anode member 106 of the cathod elements 105 made by base metal being installed respectively and having been made by precious metal is set at interval.
Use the stirring rod 101 of above-mentioned formation, can kill the thalline that is contained in the above-mentioned beverage usefulness liquid efficiently, increase stirring action by having the mixing part 7 also bigger simultaneously than other part areas, can carry out sterilization to beverage with liquid at short notice so have, simultaneously also dissolved advantage at short notice when adding powder such as granulated sugar.
As long as stirring rod 101 can reach above-mentioned effect, the shape of its barred body, mixing part and groove, the perhaps change that can do to suit such as installation site of cathod elements and anode member, for example, as shown in Figure 11, on the flat mixing part 107 that the front end of barred body 102 forms during the installing electrodes member, also can be on a face installing electrodes member, the paired electrode member of on installing on another face, installing of electrode member with aforementioned.In order when stirring, to control stirring rod securely, also a shank portion can be set on the other end of barred body in addition with hand.
Next, the stirring rod of utilizing form shown in Figure 10 describes the experimental example of sterilization effect.
(experimental example)
Interpolation with the colibacillus (E.ColiK-12) that enlivens the propagation phase that is in of nutritional medium cultivation, makes to contain 10,000 colibacillus of having an appointment in the 1ml water in advance in distilled water, is modulated into the test water of capacity 300ml.Then, in the centrifuge tube of capacity 50ml, inject afore-mentioned test water 30ml, adds 1 stirring rod after, the usefulness capping plug is at the opening portion of aforementioned tubes.
Then, the pipe horizontal fixed that will hold aforementioned stirring rod is in the jolting incubator, and beginning is with the reciprocal jolting of 1 minute 80 times speed (80spm), quantitative collection test water after 1,3,5,15,60 and 180 minute.
Use distilled water that the test water of aforementioned collection is diluted 1/10 and 1/100 times, get its 1ml and move on in the culture dish that the LB nutrient agar is housed, after the extender diffusion, cultivated 1 at 37 ℃.After cultivating end, the colony number of counting propagation is removed the bacterium number (cells/ml) of calculating among the every 1ml that survives in the test water with thinning ratio.In addition, therewith differently, do not enclose stirring rod, only held the centrifuge tube of test water with above-mentioned with the jolting of condition ground, in contrast it.The bactericidal assay result who obtains is as shown in table 2.
Table 2
Viable count in each test site through the time change
| The test site | The formation of stirring rod | Acquisition time (branch) | Bacterium number (%) (relative comparison %) |
| ????1 | Copper+magnesium | ????1 ????3 ????5 ????15 ????60 ????180 | ????600(22) ????373(14) ????220(6) ????62(2) ????0(0) ????0(0) |
| ????2 | Alloy+the magnesium of copper and silver | ????1 ????3 ????5 ????15 ????60 ????180 | ????2480(91) ????2430(89) ????2390(87) ????656(24) ????0(0) ????0(0) |
| Contrast | There is not stirring rod | ????0 ????60 ????80 | ????2730(100) ????2190(80) ????2200(80) |
* Shuo Zi unit is cells/ml (viable count of every 1ml)
From the results verification of table 2, no matter use any stirring rod (test site), the bacterium number average through the time reduce, all be killed through the whole bacterium of 60 minutes time point.Illustrate that by these any stirring rod of using in above-mentioned test all has excellent sterilizing power.
Next, with reference to accompanying drawing the cup that has stirring rod of the present invention is described.Figure 12 is the explanatory view that has the cup of stirring rod of the present invention.The cup 112 that the cup 111 that has a stirring rod is made of the anode member of all making with precious metal (being copper among Figure 12) and form along the stirring rod 113 that the cathod elements made from base metal (being magnesium among Figure 12) 105 of the long hand direction installation of the elongated barred body 102 of insulativity forms.
Have the cup 111 of stirring rod according to this, the upper end of stirring rod 113 dominated by hand, the stirring beverage liquid in the cup 112 of packing into, be present in thalline in the liquid near on the whole as the inner peripheral surface of anodic cup 112, under this state, touch the voltage more than the 0.7V, therefore can improve germ-killing efficiency.That is, because can guarantee to enlarge the electrode surface area of the inner peripheral surface of cup 112, so can improve the germ-killing efficiency of beverage with liquid.
In addition, in the cup 111 that has a stirring rod of the present invention, constitute cup 112, constitute stirring rod 113, also can constitute two electrode members on the contrary, constitute the cup that has stirring rod with above-mentioned with cathod elements with anode member.
Next, cup of the present invention is described.Figure 13 is the explanatory view of expression cup of the present invention.Tabular cathod elements 105 that cup 114 is made by base metal (using magnesium among Figure 13) and the tabular anode member of being made by precious metal 106 (using copper among Figure 13) are installed in the sidewall inner peripheral surface of the cup body 115 that is made of synthetic resins separately with the state built across the interval.Use this cup 114,, can carry out sterilization to the beverage that is contained in the cup with liquid simply, also can reduce the manufacturing cost of cup 114 simultaneously by using common stirring rod stirring drink liquid.
[skin roller]
Next, with reference to accompanying drawing skin roller of the present invention is described.Figure 14 represents the 1st kind of embodiment of skin roller of the present invention.Skin roller 121 is made up of following briefly, promptly, the handle of making by isolator 122, remain on the roller of making by magnesium cylindraceous 123 of handle 122 front ends with rotating freely, be installed in the plate-shape metal sheet 124 that using on the aforementioned handle 122 made with respect to the precious metal of magnesium, be installed in an end of this plate-shape metal sheet 124, moisture supply member 125, one ends that dispose with these roller 123 friction contact when 123 rotations of aforementioned roller are connected with aforementioned tabular tinsel 124, the other end is installed in the metal fine made from aforementioned tabular tinsel 124 same materials 126 of the summary middle body of aforementioned handle 122 and forms.
Handle 122 is in order to grasp the member of skin roller 121, make by the high synthetic resins of electrical insulating property (for example acrylic resin), with the skin surface of roller 123 applying light at health, roller 123 is easy to direction rotation forwards, backwards, so from top (Figure 14 (a)), the formation that formation attenuates to middle body transition gently from cardinal extremity part, from positive (Figure 14 (b)), form from the cardinal extremity part upward curve transition to the formation of middle body.The cardinal extremity of one end of handle 122 is partly gone up the roller retaining part 122a that formation divides recessing to form this base end part, simultaneously subtend ground is provided with 2 bearing convex portion 122b that the long hand direction with handle 122 intersects vertically, 122b on the peripheral wall surfaces that constitutes this roller retaining part 122a.
Plate-shape metal sheet 124 is the roller 123 paired anode members with aforementioned cathod elements, in aforementioned handle 122, is fixing with screw 122c with the approaching position of roller 123.Constituent material as plate-shape metal sheet 124, so long as can produce the above electromotive force of 0.7V when forming galvanic cell, just have no particular limits, for example can enumerate graphite, platinum, nickel, chromium, molybdenum alloy C, titanium, nickel, chromium, copper, silicon alloy B, nickel, iron, Chrome metal powder 825, alloy 20, stainless steel, copper, silver etc.Wherein, from obtaining the more viewpoint of the electromotive force of high stable, preferably use graphite, copper or copper alloy.
Use is by above-mentioned when constituting the skin roller of forming 121, after making a water or the suction of aqueous solution number remain on moisture supply member 125, grasp an end of metal fine 126 and the middle body of handle 122, with roller 123 lightly by making it rotate a few on the skin surface that is pressed in health at fore-and-aft direction.Like this, the circumference side friction contact of moisture supply part 125 and roller 123, originally the water transport that remains on moisture supply part 125 is to roller 123, the moisture that moves to then on this roller 123 supplies to skin surface, simultaneously form galvanic cell on skin roller 121, the magnesium ion that produces on roller 123 supplies to skin surface.Like this, use skin roller 121, grasp handle 122, roller 123 and the such simple operations of skin contact rotation supply to skin surface efficiently with magnesium ion, therefore can promote to recover skin barrier function efficiently.In addition, the positions that skin roller of the present invention 121 is suitable for have no particular limits, for example, forehead, cheek, ear arranged after, the bridge of the nose, oxter etc.
In Figure 14 and skin roller 121 shown in Figure 15, when roller 123 is difficult to rotate sleekly, also can make sense of rotation roller 123 (with reference to Figure 16) vertically is installed with respect to the long hand direction of handle 122.
In addition, in the above-mentioned skin roller 121, roller 123 is when being used for the constituent material mutual alternative of plate-shape metal sheet 124, because roller 123 usefulness anode members constitute, so can make the skin roller that the thalline that is present in skin surface (for example be contained in the sweat bacterium etc.) is had excellent sterilizing power.
According to the present invention, by being immersed in the liquid anode that negative electrode that the configuration of face-off ground made by the base metal in the differential metals contact corrosion and the precious metal in the differential metals contact corrosion are made, form galvanic cell, utilize spontaneous electric current therebetween, form the simple structure that does not need special power supply, simultaneously anode is made the open-circuit cell structure, therefore had the advantage of the germ-killing efficiency that can obtain height.
Claims (12)
1. disinfecting liquid generating apparatus, described device can produce electromotive force more than the 0.7V by making liquid between the centre, the negative electrode of the tubular of the both ends open of being made by the base metal of differential metals contact corrosion, constitutes with the anode made from the precious metal in the differential metals contact corrosion of the open-circuit cell structure of contactless state configuration in the negative electrode inboard.
2. the described disinfecting liquid generating apparatus of claim 1 is characterized in that negative electrode is a magnesium.
3. claim 1 or 2 described disinfecting liquid generating apparatus is characterized in that anode is copper or copper alloy.
4. any described disinfecting liquid generating apparatus in the claim 1～3 is characterized in that, in the bottom of negative electrode filtration unit is set.
5. any described disinfecting liquid generating apparatus in the claim 1～4 is characterized in that described device is installed in the liquid circulating apparatus with can leading to liquid.
6. a compact simplified water purifier that has the disinfecting liquid generating apparatus is characterized in that, has the liquid pump circulation stream in storage liquid container content Nano Filtration part, holds the described disinfecting liquid generating apparatus of claim 5 in this liquid pump circulation stream.
7. stirring rod, it is that elongated barred body by insulativity forms, and it is characterized in that, cathod elements of being made by base metal and the anode member made by precious metal are separately across being installed on the aforementioned barred body at interval.
8. stirring rod, in the 7th described stirring rod, on the surperficial Zhou Fangxiang of barred body,, cathod elements of being made by base metal and the anode member of being made by precious metal are installed respectively in this groove across the groove that designs at interval a plurality of long hand directions along this barred body.
9. stirring rod, the elongated barred body that constitutes by isolator, form in the flat mixing part that an end of this barred body forms, wherein, on aforementioned mixing part,, cathod elements of being made by base metal and the anode member of being made by precious metal are installed respectively in this groove across designing a plurality of grooves at interval.
10. cup that has stirring rod, stirring rod on cup that is made of an electrode member that is selected from the anode member that cathod elements that base metal makes or precious metal make and the elongated barred body that is installed in insulativity, that form with paired other electrode members of an aforementioned electrode member is formed.
11. a cup is separately to form on the sidewall inner peripheral surface that is installed in the cup body of being made by synthetic resins across state built at interval by tabular cathod elements of being made by base metal and the tabular anode member of being made by precious metal.
12. skin roller, be by the handle that constitutes with isolator, remain on the roller cylindraceous front end, that make by magnesium of this handle with rotating freely, be installed on the aforementioned handle, by the plate-shape metal sheet made from respect to the precious metal of magnesium, be installed in this plate-shape metal sheet one end, a moisture supply member and an end with this roller friction contact configuration when the rotation of aforementioned roller be attached on the aforementioned tabular tinsel, the other end is installed in the metal fine composition on the aforementioned handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03154524 CN1579951A (en) | 2003-08-15 | 2003-08-15 | Bactericide generating device and small-sized simple water purifying device with bactericide generating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03154524 CN1579951A (en) | 2003-08-15 | 2003-08-15 | Bactericide generating device and small-sized simple water purifying device with bactericide generating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1579951A true CN1579951A (en) | 2005-02-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03154524 Pending CN1579951A (en) | 2003-08-15 | 2003-08-15 | Bactericide generating device and small-sized simple water purifying device with bactericide generating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1579951A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103466758A (en) * | 2013-09-24 | 2013-12-25 | 杨作红 | Composite cathode and electrochemical multiple-stage water treatment equipment utilizing same |
| CN102197000B (en) * | 2008-08-29 | 2014-01-01 | 早川洋二 | Aquatic battery |
| TWI727750B (en) * | 2020-04-17 | 2021-05-11 | 四季洋圃生物機電股份有限公司 | Sterilizing water supply device |
-
2003
- 2003-08-15 CN CN 03154524 patent/CN1579951A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102197000B (en) * | 2008-08-29 | 2014-01-01 | 早川洋二 | Aquatic battery |
| CN103466758A (en) * | 2013-09-24 | 2013-12-25 | 杨作红 | Composite cathode and electrochemical multiple-stage water treatment equipment utilizing same |
| CN103466758B (en) * | 2013-09-24 | 2015-07-15 | 杨作红 | Composite cathode and electrochemical multiple-stage water treatment equipment utilizing same |
| TWI727750B (en) * | 2020-04-17 | 2021-05-11 | 四季洋圃生物機電股份有限公司 | Sterilizing water supply device |
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