KR100660941B1 - Apparatus using for manufacturing sterilized water by electrosis in the water - Google Patents

Abstract

The present invention relates to a sterilizing water production apparatus, the present invention is to provide a container having a water receiving portion for receiving water, a negative electrode portion having a negative electrode projection in the water receiving portion, and to face the negative electrode projection in the water receiving portion Including a positive electrode portion having an array of anode projections, and a power supply for supplying power to the negative electrode portion and the positive electrode portion, a more intense electrolysis between the cathode projection and the anode projection to generate a large amount of oxidant in a short time The present invention provides an apparatus for preparing sterilizing water using electrolysis that can sterilize bacteria or bacteria in a short time.

Sterilization, Underwater Discharge, Cathodic Protrusion, Anodic Protrusion

Description

Sterilizing water production apparatus using electrolysis {APPARATUS USING FOR MANUFACTURING STERILIZED WATER BY ELECTROSIS IN THE WATER}

Figure 1 is a schematic diagram showing the principle of the sterilizing water production apparatus of the present invention

Figure 2 is a schematic diagram of the configuration of the apparatus for producing sterilizing water according to the first embodiment of the present invention

FIG. 3 is a perspective view showing the configuration of the electrode portion of FIG.

4 is an exploded perspective view of FIG.

FIG. 5 is a cross-sectional view taken along the line VV of FIG. 4. FIG.

6 is a wiring diagram of the sterilizing water production apparatus of FIG.

Figure 7 is a cross-sectional view of the electrode portion of the sterilizing water production apparatus according to a second embodiment of the present invention

8 is a schematic diagram of a configuration of an apparatus for producing sterilizing water according to a third embodiment of the present invention.

9 is a perspective view of the electrode portion of the sterilizing water production apparatus according to a fourth embodiment of the present invention

10 is an experimental data graph showing the increase in the amount of chlorine ions according to the electrolysis of brine

** Description of symbols for the main parts of the drawing **

100: sterilizing water production apparatus 110: container

111: tap water 120: power supply

121: cathode power line 122: anode power line

130: electrode portion 131: negative electrode plate

131a: cathode projection 132: positive electrode plate

132a: anode projection 133: support

1331: negative electrode plate connection slot 1332: positive electrode plate connection slot

134: fixing screw 231: negative electrode plate

2311: positive electrode branch plate 2311a: anode projection

232: positive electrode plate 2321: negative electrode branch plate

2321a: anode turning

The present invention relates to an apparatus for producing sterilizing water using electrolysis, and more specifically, to produce a large amount of oxidants in a short time by more intense electrolysis. It relates to a sterilizing water production apparatus used.

Recently, environmental pollution such as allergy and atopy is increasing as the pollution of the air and soil is increasing, and as interest in well-being increases, interest in health is increasing day by day. Therefore, the number of people who use sterilized water to sterilize the mouth cleanly or the rhinitis patients frequently wash the inside of the nose are increasing.

In this regard, Korean Patent Publication No. 2003-0073130, published September 19, 2003, describes Anderson H. Kim et al. Disclose an underwater discharge generating core and an underwater discharge generating apparatus and a water treatment system using the same. The system invented by Anderson H. Kim is configured to construct underwater discharge cells with virtual mesh electrode points formed of platinum to provide a generation core with high generation efficiency of active oxygen and ozone.

However, Anderson H. Kim's system requires a thin platinum wire of uniform thickness, which is not only expensive but also generates heat when the power is continuously applied. Thereby, there is a high possibility that the short circuit between the cathode ray and the anode line may occur.

On the other hand, there are products that lattice titanium or platinum-plated titanium in a flat surface, which not only reduces the electrical efficiency, but also takes a long time to prepare the sterilizing water, which can cause inconvenience to the user. Had.

Therefore, there is an increasing need for a sterilizing water production apparatus capable of directly and easily making and using sterilizing water for user's hygiene and safety.

The present invention has been made to solve the above problems, and provides a sterilizing water production apparatus using electrolysis that can sterilize bacteria or bacteria in a short time by generating a large amount of oxidants in a short time by more intense electrolysis. It is for that purpose.

In addition, another object of the present invention is to be able to manufacture the sterilizing water production apparatus in a small size so that it is easy to carry and to easily produce sterilized water in any place.

The present invention, in order to achieve the object described above, a container having a water receiving portion for receiving water; A negative electrode portion having a columnar cathode protrusion in the water receiving portion; A positive electrode portion having a columnar anode protrusion arranged in the water receiving portion to face the cathode protrusion; A power supply unit supplying power to the negative electrode unit and the positive electrode unit; It provides a sterilizing water production apparatus characterized in that it comprises a.

This causes the electric charge to be concentrated in the negative electrode and the positive electrode in a state where power is supplied to the negative electrode and the positive electrode, thereby inducing more intense electrolysis between the negative electrode and the positive electrode facing each other. To do this.

When power is applied to the cathode projection and the anode projection that are spaced apart by a predetermined distance, the water between the cathode projection and the anode projection is electrically divided. At this time, oxidants such as ozone (O ₃ ), hydrogen peroxide (H ₂ O ₂ ), OH radicals, and HOCl are generated, and microorganisms, bacteria, and bacteria are sterilized by the oxidants. The production and sterilization of the oxidant by electrolysis is carried out by the following steps (1) to (5).

(1) Ozone is generated by electrolysis of water (H ₂ O) and finally ozone is formed through the following process where O and O ₂ are combined.

^{_{H 2 O -> H + +}} (OH) ads + e -

_{(OH) ads -> (O} ) ads + H + + e -

_{2 (OH) ads -> O} 2 + 2H + + 2e -

2 (O) _ads- > O ₂

(O) _ads + O _2- > O ₃

(2) Hydrogen peroxide is produced by the direct route by the electrolysis of oxygen and the indirect route produced by the combination of OH radicals, an intermediate product produced by ozone decomposition. In other words,

^{_{O 2 + e - -> O}} 2 · -

_{^{O 2 + 2H + + 2e -}} -> H 2 O 2

With a direct path such as

OH + OH-> H ₂ O ₂

Is generated by an indirect path such as

(3) HOCl reacts with H ₂ O to form HOCl after Cl ⁻ ions in water bind with Cl ₂ . In other words,

_{^{2Cl - -> Cl 2 + 2e}} -

^{_{2H 2 O + 2e - ->}} H 2 + 2OH -

_{Cl 2 + H 2 O ->} HOCl + H + + Cl -

(4) OH radicals are instantaneously produced and disappeared, so they cannot be directly measured, but when ozone is present in water, they react with OH ^- or a counterbase of hydrogen peroxide to form a radical chain cycle. Produces OH radicals.

O ₃ + OH-> Radial Chain Reaction-> OH

O ₃ + HO ^2- (covalent base of H ₂ O ₂ )-> radical chain reaction-> OH

(5) Microorganisms (microorganisms) present in water are inactivated or removed by the oxidants produced, and the following microorganisms are removed by electrosorption, and the following microorganics are e- and It is removed by direct electrolysis reaction.

In other words, for Microorgainsm

M (Microorganism)-> Electrosorption-> Inactivation

Also,

M (Microorganism) + O _3- > Inactivation

M + OH ·-> Inactivation

M + HOCl-> Inactivation.

And about Microorganics,

M (Microorganics) + e--> M-

Also,

M (Microorganics) + O _3- > Product

M + OH

M + HOCl-> Product

That is, during electrolysis, oxidation and sterilization is performed smoothly by the mixed oxidants (O 3, H 2 O 2, HOCl, OH radicals) generated in the process of (1) to (5), and electrolysis is performed. Afterwards, high sterilization power is maintained by high residual HOCl.

At this time, the negative electrode portion and the positive electrode portion is formed in a plate shape, and on the surface facing each other is formed a projection having a pointed end or columnar shape such as conical to face each other, more charge to the projection Is aggregated to further promote the electrolysis reaction. In addition, the negative electrode portion and the positive electrode portion may be formed of a plurality of pairs of plates or bars so as to induce more electrolysis in the unit installation space.

On the other hand, the negative electrode portion formed in the shape of a plate and the branch plate branched from the plate surface of the positive electrode portion protrudes, the branch plate branched from the negative electrode portion and the branch plate branched from the positive electrode portion are arranged so as to face each other one by one, facing each other Cathodes and anodes are formed on the branch plates, respectively. Through this, it is possible to maximize the area where the electrolysis occurs in the minimum space. Further, another branch plate may be formed from the branch plate, and the cathode and anode protrusions may be formed on opposite surfaces of the other branch plates extending from the positive electrode portion and the negative electrode portion, respectively.

At this time, in order for the electrolysis reaction between the cathode projection and the anode projection to occur more violently, the cathode projection and the anode projection are preferably formed of platinum or plated with platinum. At this time, the platinum plating layer may be formed over the entire electrode portion, but it is more effective to plate thicker on the cathode projection and the anode projection.

On the other hand, instead of the positive and negative projections are formed, the same effect can be obtained by forming a groove around the concentration to concentrate the charge in a certain portion.

In addition, if the cathode projection and the anode projection are formed of platinum and formed to a certain size or more, only the projections may be replaced by a method such as screwing.

On the other hand, to reduce the cost, the negative electrode projections and the positive electrode projections may be titanium plated or formed of titanium or graphite.

Further, in order to prevent damage to the electrode part by flowing a current in a state in which no water is contained in the container, the water accommodating part further includes a sensor for detecting whether water is contained therein.

In addition, the negative electrode support jaw fixed to the negative electrode portion and the positive electrode support jaw is fixed to the positive electrode, and the negative electrode of the power supplied from the power supply unit connected to the negative electrode support jaw, and received from the power supply And a support configured to connect the anode of the power supply with the anode support jaw. Through this, the electrode part can be easily installed in the container, and the electrode part can be easily replaced by simply attaching and detaching the electrode part to the support jaw of the support.

In addition, tap water or ground water may be used as the water, or brine may be used to induce a more intense electrolysis reaction.

On the other hand, the present invention, the pipe; A negative electrode unit having a cathode protrusion in the pipe; A positive electrode portion having an anode protrusion arranged to face the cathode protrusion in the pipe; A power supply unit supplying power to the negative electrode unit and the positive electrode unit; It provides a sterilizing water production apparatus characterized in that it comprises a.

This is to ensure that the flowing water can be sterilized by simply flowing water in the state where power is applied to the negative electrode part and the positive electrode part. To this end, the negative electrode portion and the positive electrode portion are formed long enough along the longitudinal direction of the pipe so that the water can be sterilized sufficiently.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

However, in describing the present invention, a detailed description of known functions or configurations will be omitted to clarify the gist of the present invention.

1 to 6 are related to the apparatus for producing sterilizing water according to the first embodiment of the present invention, Figure 1 is a schematic diagram showing the principle of the apparatus for producing sterilizing water of the present invention, Figure 2 is a first embodiment of the present invention 3 is a perspective view showing the configuration of the electrode portion of Figure 2, Figure 4 is an exploded perspective view of Figure 3, Figure 5 is a cross-sectional view taken along the cutting line V-V of Figure 4, Figure 6 is a wiring diagram of the apparatus for producing sterilizing water of FIG. 2.

As shown in FIG. 1, in the present invention, the positive electrode portion 31 and the negative electrode portion 32 are separated from each other in the water 11 in the container 10 by a predetermined distance, and the power supply line ( 21) by applying a power source to induce electrolysis in the water (11), using the principle of sterilizing bacteria or bacteria using oxidants such as ozone, OH radicals appearing in the reaction of the electrolysis.

Sterilizing water production apparatus 100 according to a first embodiment of the present invention, as shown in Figure 2, the container 110 for receiving the water 111, the electrode fixed to the bottom surface of the container 110 And a power supply unit 130 for supplying power to the electrode unit 130.

The container 110 is formed of a reinforced plastic that is not damaged by an external impact, and a sensor (not shown) for detecting whether water is contained in the container 110 on an inner wall of the container having the same height as the upper end of the electrode 130. Is formed.

The power supply unit 130 may be an external AC power source, a DC power source converted from AC power source, or a DC power source supplied to a battery. The negative power line 121 from the power supply 130 is connected to the negative electrode plate 131, and the positive power line 122 from the power supply 130 is connected to the positive electrode plate 132.

As shown in FIGS. 3 to 5, the electrode unit 130 includes a negative electrode plate 131 having a plurality of negative electrode protrusions 131 a formed on a surface thereof, and a positive electrode plate having a plurality of positive electrode protrusions 132 a formed on a surface thereof. 132, the negative electrode plate 131 and the positive electrode plate 132 is fixed to the bottom of the container 110, the support 133 and the fixing hole 133a of the support 133 through the container It is configured to include a fixing screw 134 for fixing to the bottom surface of (110).

Here, the negative electrode plate 131 and the positive electrode plate 132 are spaced apart by a predetermined interval d2 and fixed to the support 132, spaced apart by a predetermined interval d1 and faced to each other so as to face each other. Conical cathode projections 131a and anode projections 132a protruding from each other are provided, and the electric charges applied to the electrode plates 131 and 132 are concentrated on the tip portions B of the projections 131a and 132a. Therefore, the electrolysis of water between the cathode protrusion 131a and the anode protrusion 132 can be further promoted as compared with the case where the same power is applied.

In addition, the cathode protrusion 131a and the anode protrusion 132a are thickly plated with platinum so that active electrolysis occurs.

And, as shown in Fig. 4, the support 133 is connected to the negative electrode plate connecting slot 1331, which is recessed to insert and fix the negative electrode plate 131, and the positive electrode plate connection to be recessed to sandwich the positive electrode plate 132. Slot 1332 is formed. 6, the cathode power line 121 is connected to the negative electrode plate connection slot 1331, and the anode power line 122 is connected to the positive electrode plate connection slot 1332 inside the support 133. And the electrode plates 131 and 132 are inserted into the slots 1331 and 1332 of the support 133 so that the corresponding power is supplied to the electrode plates 131 and 132.

 Therefore, when the platinum of the electrode plates 131 and 132 is consumed, the replacement is completed by simply removing the consumed electrode plates 131 and 132 from the slots 1331 and 1332 and inserting the new electrode plates 131 and 132 into the slots. Therefore, the sterilizing water production apparatus 100 configured as described above can be used semi-permanently.

Hereinafter, the operation principle of the sterilizing water production apparatus 100 according to the first embodiment of the present invention will be described in detail.

When the user wants to manufacture the sterilized water using the apparatus for producing sterilizing water 100 according to the first embodiment of the present invention, the tap water 111 is filled in the container 100, and the power supply unit 120 supplies power. When the power is applied, power is supplied from the power supply unit 120 to the negative electrode plate connection slot 1331 and the positive electrode plate connection slot 1332 of the support 133. Then, through each of the connection slots 1331 and 1332, the negative power is supplied to the negative electrode plate 131 and the positive power is supplied to the positive electrode plate 132. At this time, power is applied to the negative electrode plate 131 and the positive electrode plate 132, but charges are concentrated on the negative electrode protrusions 131 a and the positive electrode protrusions 132 a formed on opposite surfaces of the respective electrode plates 131 and 132. . Therefore, electrolysis occurs violently between the protrusions 131a and 132a, and oxidants such as ozone, hydrogen peroxide, HOCl, and OH radicals, which are generated in a large amount through intense electrolysis, sterilize bacteria and bacteria in a short time. Thus, the sterilizing water can be easily prepared.

Since the apparatus 100 for producing sterilizing water 100 according to the first embodiment of the present invention needs only to install the electrode plates 131 and 132 having protrusions 131a and 132a formed in a container, the size of the apparatus for producing sterilizing water 100 It can be configured small enough to be convenient to carry. In addition, although a separate controller is not mounted, the controller may further include a controller equipped with a timer for causing electrolysis only during a predetermined time.

 On the other hand, Figure 7 is a cross-sectional view of the electrode portion of the sterilizing water production apparatus according to a second embodiment of the present invention, as shown in Figure 7, the electrode plate (231,232) is not formed in one plate shape, Branch plates 2311 and 2321 branched from the electrode plates 231 and 232 may be configured, and the electrode plates 231 and 232 may not be formed on the electrode plates 231 and 232 spaced apart greatly, and the branch plates 2311 may face each other at a closer distance. Each of the cathode protrusions 2311a and the anode protrusions 2321a may be formed in the 22321.

Through such a configuration, it is possible to produce sterilized water in a shorter time by securing more areas in which electrolysis occurs violently in the unit volume.

8 is a schematic diagram of the configuration of the apparatus for producing sterilizing water according to the third embodiment of the present invention. The sterilizing water producing apparatus according to the third embodiment of the present invention shown in FIG. 8 includes a pipe 310 formed to pass tap water or ground water, electrode portions 331 and 332 formed on an inner wall of the pipe 310, And a power supply unit 320 for applying power to the electrode units 331 and 332.

The pipe 310 is coupled to another pipe or the like to supply water to one of both ends 310a and 310b.

The electrode units 331 and 332 may be configured to receive cathode power from the power supply unit 320 through the cathode power line 321 and to supply cathode power from the power supply unit 320 to the anode power line 322. The positive electrode unit 332 is supplied. Here, the negative electrode projections 331a are formed to have different lengths on the negative electrode portion 331, and the positive electrode projections 332a are formed on the positive electrode portions 332 so as to be spaced apart from the negative electrode projections 331a by a predetermined distance. Intense electrolysis is performed at the end of the 331a and the end of the anode projection 332a. In addition, a cathode protrusion (not shown) and an anode protrusion (not shown) are also formed on each of the protrusion side surfaces 331b and 332b facing each other of the cathode protrusion 331a and the anode protrusion 332a, so that charges are formed at the leading end of these protrusions. By concentrating, it is possible to induce more intense electrolysis.

Accordingly, in the sterilizing water production apparatus according to the third embodiment of the present invention, as the plurality of cathode protrusions and the anode protrusion electrode portions 331 and 332 are installed along the longitudinal direction of the pipe 310, the electrode portions 331 and 332 of the pipe 310 are provided. When water is flowing in the state where power is applied to the water), the water flowing through the pipe 310 receives resistance by the electrode parts 331 and 332, and vortices are generated to contact the water and the electrode parts 331 and 332. The area becomes larger and the contact time becomes longer. Therefore, the water passing through the pipe 310 is electrolytically violently generated by the electrode portions 331 and 332, thereby producing more oxidants more quickly. Through this, the water passing through the pipe 310 is converted into sterile water by the generated oxidant when passing through the pipe 310.

9 is a perspective view of the electrode portion of the sterilizing water production apparatus according to a fourth embodiment of the present invention. As shown in FIG. 9, the sterilizing water producing apparatus according to the fourth embodiment of the present invention has only the electrode parts 430 and 440 different from the first embodiment 100 of the present invention, and the power supply unit 420. And a cathode electrode portion 430 that receives cathode power from the cathode power line 421 from the cathode, and a cathode electrode portion 440 that receives cathode power from the power supply 420 through the anode power line 422. .

The negative electrode unit 430 is connected to the negative electrode power line 421 and two negative electrode support rods 431 disposed a predetermined distance apart, a negative electrode rod 431 formed of a plurality of rods between the negative electrode support rods 431, A cathode protrusion 433 protruding in a cylindrical shape on the bottom surface of the negative electrode rod 431 and a fitting protrusion formed on the bottom surface of the end of the negative electrode support rod 431 to maintain a predetermined gap with the positive electrode portion 440 in order to concentrate the negative charge ( 434).

Similarly, the positive electrode unit 440 includes two positive electrode support bars 441 connected to the positive electrode power line 422 and spaced apart from each other by a predetermined distance, and a positive electrode bar 441 formed of a plurality of rods between the positive electrode support bars 441. The anode protrusion 443 protruding in a cylindrical shape on the upper surface of the positive electrode rod 441 to concentrate the positive charges, and the fitting groove formed on the end surface of the positive electrode support rod 441 so as to maintain a predetermined gap with the negative electrode portion 430. 444.

In this case, an insulator (not shown) such as rubber having a predetermined thickness is inserted between the fitting protrusion 434 and the fitting groove 444 so as to prevent electric current between the negative electrode portion 430 and the positive electrode portion 440. Is coated with insulation. In the state where the fitting protrusion 434 and the fitting groove 444 are aligned, the tip portion of the cathode protrusion 433 and the tip portion of the anode protrusion 443 are maintained at predetermined intervals, and induce intense electrolysis therebetween. It becomes possible.

In the electrode portions 430 and 440 of the apparatus for preparing sterilizing water according to the fourth embodiment of the present invention configured as described above, electrode protrusions 433 and 443 that collect charges are formed on rod-shaped electrode rods 432 and 442, thereby forming electrode protrusions. It is possible to reduce the amount of charges not gathered at 433 and 443 and to easily manufacture the mold, and to reduce the material cost of the electrode part, which requires a high cost.

10 is a graph illustrating experimental data showing an increase in the amount of chlorine ions due to electrolysis by flowing a current of 5 V and 2.2 A in brine having a concentration of 0.98% and pH6.39. As shown in the experimental results of FIG. 6, since the more intense electrolysis is performed on the brine, a faster sterilization effect can be obtained. Furthermore, since the protrusions 131a and 132a are formed on the electrode plates 131 and 132 of the first embodiment of the present invention, the time required for sterilization is much more intense than the experimental results of FIG. It is shortened. Therefore, the water used in the present invention can be effectively applied not only tap water, distilled water, but also brine.

Although the preferred embodiments of the present invention have been described above by way of example, the scope of the present invention is not limited to these specific embodiments, and may be appropriately changed within the scope described in the claims. That is, in order to implement a device for producing sterilizing water to produce more oxidant with a simple configuration, it is illustrated that including an electrode protrusion for concentrating charge in a pointed or columnar shape, the electrode protrusion of the present invention is a pointed pillar or cylinder Without being limited to being formed into a shape, any shape (for example, a protruding rod) protruding from the electrode portion to induce concentration of charge is included in the scope of the present invention.

As described above, the present invention includes a container having a water receiving portion for accommodating water, a negative electrode portion having a cathode protrusion in the water receiving portion, and an anode protrusion arranged to face the cathode protrusion in the water receiving portion. Including a positive electrode portion, and a power supply for supplying power to the negative electrode portion and the positive electrode portion, by the more intense electrolysis between the cathode projection and the anode projection to generate a large amount of oxidant in a short time to produce bacteria or bacteria It provides a sterilizing water production apparatus using electrolysis that can be sterilized in a short time.

In addition, since the sterilizing water production apparatus according to the present invention can produce sterilizing water in a short time of 2 to 3 minutes by using drinking water such as tap water or ground water, it can be utilized at any place where drinking water is used.

In addition, the apparatus for producing sterilizing water according to the present invention is simple in its construction and can be designed to be small in size, and therefore, the manufacturing cost is low and it can be utilized for portable use. Through this, it can be utilized in a wide range of washing or contact lenses, oral disinfection, or nose cleansing such as mounting or portable.

In addition, since the sterilizing water is prepared using the charges concentrated on the negative electrode protrusion and the positive electrode protrusion, sufficient sterilizing effect can be obtained even with a power supply having a smaller capacity.

Claims (22)

A container having a water holding portion for receiving water; A negative electrode portion having a columnar cathode protrusion in the water receiving portion; A positive electrode portion having a columnar anode protrusion arranged in the water receiving portion to face the cathode protrusion; A power supply unit supplying power to the negative electrode unit and the positive electrode unit; Sterilizing water production apparatus comprising a. The method of claim 1, The cathode projection and the anode projection is characterized in that formed in plural sterile water producing apparatus. The method of claim 2, The negative electrode portion and the positive electrode portion is sterilized water production apparatus, characterized in that formed in a plate shape or rod shape. The method of claim 3, wherein The negative electrode portion and the positive electrode portion is sterilized water production apparatus, characterized in that formed in a plurality of pairs. The method of claim 3, wherein A branching portion protrudes from one surface of the negative electrode portion and the positive electrode portion, and the branching portion of the negative electrode portion and the branching portion of the positive electrode portion are arranged to face each other, and the cathode and anode protrusions are formed on the surfaces of the branching portions, respectively. Sterilizing water production apparatus. The method of claim 1, The cathode projection and the anode projection is sterilized water production apparatus, characterized in that formed in a relatively protruding portion as the groove is formed in the negative electrode portion and the positive electrode portion. The method of claim 5, The cathode projection and the anode projection is characterized in that both the negative electrode portion and the positive electrode portion is characterized in that the sterilized water production apparatus characterized in that formed on both sides. The method of claim 1, The water holding unit further comprises a sensor for detecting whether water is contained sterilized water production apparatus, characterized in that configured. With pipes; A negative electrode unit having a cathode protrusion in the pipe; A positive electrode portion having an anode protrusion arranged to face the cathode protrusion in the pipe; A power supply unit supplying power to the negative electrode unit and the positive electrode unit; Sterilizing water production apparatus comprising a. The method of claim 9, The negative electrode portion and the positive electrode portion sterilized water production apparatus, characterized in that formed along the longitudinal direction of the pipe. The method according to any one of claims 1 to 10, The protrusion is sterilized water production apparatus characterized in that the end is formed of a sharp projection. delete The method according to any one of claims 1 to 10, The cathode projection and the anode projection is a sterile water producing apparatus, characterized in that the platinum plated. The method according to any one of claims 1 to 10, The cathode projection and the anode projection is sterilized water production apparatus, characterized in that formed of platinum. The method of claim 14, The cathode projection and the anode projection is sterilized water production apparatus characterized in that the replaceable formed. The method according to any one of claims 1 to 10, Sterilizing water production apparatus, characterized in that the negative electrode portion and the upper electrode portion is formed replaceable. The method according to any one of claims 1 to 10, The cathode projection and the anode projection is sterilized water production apparatus characterized in that the titanium plated. The method according to any one of claims 1 to 10, The cathode projection and the anode projection is sterilized water production apparatus, characterized in that formed of titanium or graphite. The method according to any one of claims 1 to 10, And a cathode support jaw for fitting and fixing the negative electrode part, and an anode support jaw for inserting and fixing the positive electrode part. Sterilizing water production apparatus characterized in that it further comprises a support configured to connect the anode and the anode support jaw. The method of claim 19, The support is sterilized water production apparatus, characterized in that fixed to the container. The method according to any one of claims 1 to 10, The water is sterilized water production apparatus, characterized in that tap water or ground water. The method according to any one of claims 1 to 10, Sterilizing water production apparatus, characterized in that the water is brine.

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