Sterilizing water producing toilet bowl cleaning machine

Abstract

The present invention provides a sterilized water producing toilet bowl cleaning machine that prevents the accumulation of residues on the bottom surface of the water storage space and improves sterilization efficiency. [Solution] The sterilized water producing toilet bowl cleaning machine includes a main body 100 provided so that water flowing in from the bottom is discharged from the top, an electrode unit 200 provided inside the main body which sterilizes the water with an active substance generated by electrolyzing the water inside the main body, and a control unit 300 which electrically controls the electrode unit according to preset conditions.

Description

Technical Field

[0001] The present invention relates to a sterilized water production toilet cleaning machine, and more particularly to a sterilized water production toilet cleaning machine in which water flows into the lower part, is sterilized, and is discharged to the upper part.

Background Art

[0002] Recently, for personal hygiene, for maintaining hygiene in spaces used by a large number of users such as public toilets, for quality hygiene management, or in environments with a high risk of infection such as restaurants, hospitals, and medical facilities, sterilized water production toilet cleaning machines are used.

[0003] Such a sterilized water production toilet cleaning machine is a device used to remove bacteria and viruses inside and outside the toilet and improve the hygiene condition, and plays an important role in reducing the health risk in the toilet environment and maintaining comfort.

[0004] In sterilized water production toilet cleaning machines, ultraviolet sterilization, electrolyzed water sterilization, ozone sterilization, plasma sterilization, etc. are used. Among these, the electrolyzed water sterilization method is a method of electrolyzing water and a sodium chloride solution to generate active substances such as hypochlorous acid and reactive oxygen species to sterilize water.

[0005] [[ID=ID=24]]The above-mentioned electrolyzed water sterilization method has the advantage of being able to sterilize the water stored in the water tank where water is stored in an environmentally friendly manner without chemicals, or the water to be sprayed. [[ID=ID=25]] [[ID=ID=ID=26]]

[0006] [[ID=ID=ID=27]] [[ID=ID=ID=28]]However, in such a conventional sterilized water production toilet cleaning machine using the electrolysis method, most of the water flows into the side of the body or through the upper surface of the body, so there is a limit to sterilizing the water near the bottom of the space where the water is stored. [[ID=ID=ID=29]] [[ID=ID=ID=30]]

[0007] [[ID=ID=ID=31]] [[ID=ID=ID=32]]In addition, when water flows into the side of the body and is discharged to the side again, or flows into the side and is discharged to the upper part, or flows into the upper part and is discharged through the upper part again, it is difficult to maintain the continuity and flow rate of the fluid flow. [[ID=ID=ID=33]]

[0008] In particular, when water flows into the side of the body, vortices can form between the bottom of the water storage space and the inlet. Maintaining a high-speed fluid flow can intensify these vortices, causing residue to accumulate at the bottom of the water storage space. Conversely, maintaining a low-speed fluid flow reduces the vortex but can decrease sterilization efficiency. [Overview of the project] [Problems that the invention aims to solve]

[0009] The present invention was made to solve the problems of the prior art described above, and aims to provide a toilet bowl cleaning machine that produces sterilized water in which water flows into the lower part, is sterilized, and is discharged to the upper part.

[0010] The problems addressed by the present invention are not limited to those mentioned above, and other problems not mentioned will be clearly understood by those skilled in the art from the following description. [Means for solving the problem]

[0011] To achieve the above-mentioned objectives, one embodiment of the present invention provides a toilet bowl sterilizing water producing toilet bowl cleaning machine, which is installed in a position where water used in a toilet bowl flows or where water is stored, and includes a main body provided so that water flowing into the lower part is discharged to the upper part, an electrode unit provided inside the main body unit which sterilizes the water with an active substance generated by electrolyzing the water inside the main body unit, and a control unit which electrically controls the electrode unit according to preset conditions.

[0012] Here, the active substance may include at least one of the following: hypochlorous acid, sodium hypochlorite, hydroxide ions, hydrogen peroxide, reactive oxygen species, oxygen, hydrogen, and hydroxyl radicals.

[0013] The main body may include a lower case having a space formed inside its open upper section, and provided to allow water to flow into the space from below; an upper case connected to the open upper section of the lower case in an open configuration; and a cover for fixing the upper case to the lower case.

[0014] The lower case may include a first inlet hole formed by cutting open one side of the lower part of the outer bottom surface so that water can flow into the outer bottom surface, and a second inlet hole that penetrates one side of the space from the outer bottom surface so that water that has flowed into the first inlet hole can flow into the space.

[0015] At this time, the space in the lower case may include an input area through which water flowing in through the second inlet hole moves, and a sterilization area communicating with the input area, where the water is electrically sterilized according to the preset conditions.

[0016] The lower case may have a partition wall formed such that one side of the input area and the sterilization area are in communication, while the other side, excluding the one side that is in communication, is separated.

[0017] The input area may be formed symmetrically on one side and the other side with respect to the sterilization area.

[0018] The lower case can be used to fix the control unit horizontally at a position lower than the electrode unit, with reference to the lower surface of the space.

[0019] The lower case includes a first fixing base, of which at least one protrudes toward the center of the lower surface of the space, for fixing a pair of electrode plates of the electrode section, and a plurality of second fixing bases protruding so as to surround the first fixing base, for fixing the circuit board of the control unit horizontally, wherein the second fixing bases can protrude less from the lower surface of the space than the first fixing bases.

[0020] The lower case may further include a weight fixed to the lower surface of the space.

[0021] When the amount of available chlorine is less than or equal to a preset amount, the control unit can control the electrode unit to electrolyze the water flowing into the interior of the main body unit.

Advantages of the Invention

[0022] In order to solve the above problems, the sterilized water-producing toilet cleaning machine of the present invention has a structure in which water flows in from the lower part and is discharged to the upper part. When water flows in from the side surface of the body, it prevents the vortex generated between the bottom of the space where water is stored and the inlet, prevents the situation where residues are laminated on the bottom surface of the space where water is stored, and can improve the sterilization efficiency.

[0023] Also, during the production of sterilized water, when a certain amount or more of available chlorine is generated by measuring the amount of available chlorine, the production of sterilized water is interrupted, and when it drops below the set value, the production of sterilized water is started, and it has the effect of being able to manage so as not to exceed a specific amount of available chlorine.

[0024] The effects of the present invention are not limited to the effects mentioned above, and other effects not mentioned will be clearly understood by those skilled in the art from the description of the claims.

Brief Description of the Drawings

[0025] The following detailed description of the preferred embodiments of the present application, as well as the above summary, will be better understood when read in connection with the accompanying drawings.

[0026] For the purpose of illustrating the present invention, preferred embodiments are shown in the drawings.

[0027] However, it should be understood that the present application is not limited to the exact arrangements and means shown in the drawings. [Figure 1] A diagram for explaining the feature that water flows in from the lower part and is discharged to the upper part of the sterilized water-producing toilet cleaning machine according to an embodiment of the present invention. [Figure 2] A diagram for explaining the configuration of the sterilized water-producing toilet cleaning machine according to an embodiment of the present invention. [Figure 3]A diagram illustrating the configuration of the lower case in a sterilizing water producing toilet bowl cleaning machine according to one embodiment of the present invention. [Figure 4] A diagram illustrating the process by which water flows in from the bottom of a sterilizing water producing toilet bowl cleaning machine according to one embodiment of the present invention. [Figure 5] A diagram illustrating how water flowing in from the bottom of a sterilizing water producing toilet bowl cleaning machine according to one embodiment of the present invention moves through the input area to the sterilizing area. [Figure 6] A diagram illustrating the sterilization area and control unit of a sterilized water producing toilet bowl cleaning machine according to one embodiment of the present invention. [Figure 7] A diagram illustrating the process by which sterilized water is discharged through the upper part of a sterilized water production toilet flushing machine according to one embodiment of the present invention. [Figure 8] A diagram showing a cross-section of the electrode section in a toilet bowl cleaning machine that produces sterilized water according to one embodiment of the present invention. [Figure 9] This figure shows the effective chlorine measuring sensor in the control unit of a toilet bowl cleaning machine that produces sterilized water according to one embodiment of the present invention. [Figure 10] A diagram illustrating the control process of the control unit in a sterilizing water producing toilet bowl cleaning machine according to one embodiment of the present invention. [Figure 11] This figure illustrates the control process of the control unit in a toilet bowl cleaning machine that produces sterilized water according to one embodiment of the present invention. [Modes for carrying out the invention]

[0028] Hereinafter, embodiments of the present invention will be described in detail with reference to the attached drawings, so that those with ordinary skill in the art to which the present invention pertains can easily implement them. However, since the description of the present invention is merely an example for structural or functional explanation, the scope of the present invention should not be construed as being limited by the embodiments described herein. That is, since embodiments are subject to various modifications and can take on various forms, it should be understood that the scope of the present invention includes equivalents that can realize the technical idea. Furthermore, the purpose or effect presented in the present invention does not mean that a particular embodiment must include all of it or only such effects, so the scope of the present invention should not be construed as being limited by this.

[0029] The meanings of terms used in this invention should be understood as follows:

[0030] Terms such as "first," "second," etc., are used to distinguish one component from another, and these terms should not limit the scope of rights. For example, the first component may be named the second component, and similarly, the second component may be named the first component. When it is said that one component is "linked" to another component, it should be understood that it may be directly linked to the other component, or there may be other components in between. Conversely, when it is said that one component is "directly linked" to another component, it should be understood that there are no other components in between. The same applies to other expressions describing relationships between components, namely "between" and "directly between," or "adjacent to" and "directly adjacent to."

[0031] A singular expression should be understood to include multiple expressions unless the context clearly indicates otherwise, and terms such as “include” or “have” should be understood to indicate the existence of the described feature, number, stage, action, component, part, or combination thereof, without prejudice to the possibility of the existence or addition of one or more other features, numbers, stages, actions, components, parts, or combination thereof.

[0032] All terms used herein have the same meaning as generally understood by a person of ordinary skill in the art to which this invention pertains, unless otherwise defined. Terms defined in commonly used dictionaries should be interpreted to correspond to their meaning in the context of the relevant art and should not be interpreted to have an ideal or overly formal meaning unless explicitly defined herein.

[0033] Hereinafter, preferred embodiments of the present invention that specifically realize the objectives of the present invention will be described with reference to the attached drawings.

[0034] In describing this embodiment, the same names and reference numerals are used for identical components, and any further explanations regarding them are omitted.

[0035] Figure 1 illustrates the feature of a sterilizing water producing toilet flushing machine according to one embodiment of the present invention, in which water flows in from the bottom and is discharged to the top; Figure 2 illustrates the configuration of a sterilizing water producing toilet flushing machine according to one embodiment of the present invention; Figure 3 illustrates the configuration of the lower case in a sterilizing water producing toilet flushing machine according to one embodiment of the present invention; Figure 4 illustrates the process of water flowing in from the bottom of a sterilizing water producing toilet flushing machine according to one embodiment of the present invention; and Figure 5 illustrates how water flowing in from the bottom of a sterilizing water producing toilet flushing machine according to one embodiment of the present invention moves through the input area to the sterilization area. Figures 10 and 11 illustrate the control process of the control unit in the sterilized water producing toilet flushing machine according to one embodiment of the present invention. Figure 6 is a diagram illustrating the sterilization area and control unit of a sterilized water producing toilet flushing machine according to one embodiment of the present invention. Figure 7 is a diagram illustrating the process by which sterilized water is discharged through the upper part of a sterilized water producing toilet flushing machine according to one embodiment of the present invention. Figure 8 is a diagram showing a cross-section of the electrode part in a sterilized water producing toilet flushing machine according to one embodiment of the present invention. Figure 9 is a diagram showing the effective chlorine measuring sensor of the control unit in a sterilized water producing toilet flushing machine according to one embodiment of the present invention.

[0036] A sterilizing water producing toilet bowl cleaning machine 10 according to one embodiment of the present invention may be installed at a location where water used in the toilet flows or where water is stored.

[0037] As described above, the sterilizing water producing toilet bowl cleaning machine 10 according to one embodiment of the present invention can be used in places where hygiene maintenance and quality hygiene management are necessary in personal spaces or spaces used by many users, or in environments with a high risk of infection, such as restaurants, hospitals, and medical facilities.

[0038] Furthermore, according to one embodiment of the present invention, the sterilized water producing toilet bowl cleaning machine 10 can sterilize water by an electrolytic water sterilization method, enabling the sterilization of water stored in an environmentally friendly water storage tank and the sprayed water without the use of chemicals.

[0039] The sterilizing water producing toilet bowl cleaning machine 10 according to one embodiment of the present invention described above may broadly include a main body 100, an electrode unit 200, and a control unit 300.

[0040] First, the main body 100 may be configured such that water flowing into the lower part is discharged to the upper part, as shown in Figure 1.

[0041] At this time, as shown in Figure 2, the electrode unit 200 can sterilize the water inside the main body unit 100 by generating an active substance through electrolysis of the water inside the main body unit 100.

[0042] Here, the active substance may include at least one of hypochlorous acid, hypochlorite ions, sodium hypochlorite, hydroxide ions, hydrogen peroxide, reactive oxygen species, oxygen, hydrogen, and hydroxyl radicals, as long as it can sterilize water, and this does not limit the scope of the present invention.

[0043] However, to illustrate with an example for a more detailed explanation, in the present invention, the active substance generated by the electrode 200 may be a chlorine-based compound such as hypochlorous acid (HOCl) or hypochlorite ion (OCl).

[0044] Such active substances are activated by the electrode section 200 to remove microorganisms including pathogenic fungi such as bacteria, viruses, and molds, react with organic matter to decompose substances and remove unpleasant odors, and react with organic compounds to decompose oil and lipid components.

[0045] At this time, the bactericidal effect of the active substance is highest when the pH is between 6 and 7.

[0046] For the purpose of sterilization as described above, the control unit 300 can electrically control the electrode unit 200 according to preset conditions, which will be described later.

[0047] The main body 100, which improves sterilization efficiency by preventing vortices from forming between the bottom of the water storage space and the inlet by allowing water to flow in from the bottom and discharge it to the top, thereby preventing residues from accumulating at the bottom of the water storage space, will be described in more detail below with reference to Figures 2 and 3.

[0048] Specifically, as shown in Figure 2, the main body 100 may include a lower case 120, an upper case 140, and a cover 160.

[0049] The lower case 120 has a space formed inside the open upper part, and the upper case 140 and cover 160, which will be described later, can be connected to it.

[0050] Furthermore, water can flow into the space from the bottom.

[0051] For this purpose, the lower case 120 may include a first inlet hole 124 and a second inlet hole 125, as shown in Figure 4.

[0052] The first inflow hole 124 may be formed in a manner in which one side of the lower part is cut open so that water can flow into the outer bottom surface.

[0053] Furthermore, the second inlet hole 125 may be provided so as to penetrate one side of the space from the outer bottom surface to allow water to flow into the inner space of the lower case 120 when water flows into the outer bottom surface of the lower case 120 from the first inlet hole 124.

[0054] At this time, the bottom surface of the lower case 120 may be provided with support protrusions that extend from the bottom surface along the frame so that it can be placed in the position where water is stored.

[0055] In some cases, at least a portion of the bottom surface of the lower case 120 may be formed into a honeycomb structure in which hexagonal cells are repeatedly arranged, thereby increasing the strength of the bottom surface relative to its weight and enabling it to effectively absorb loads applied to the bottom surface.

[0056] Here, at least a portion of the bottom surface of the lower case 120 can have a variety of shapes and arrangements, not just the honeycomb structure described above, and it goes without saying that this does not limit the scope of the present invention.

[0057] Furthermore, to provide strength and absorb external forces, at least a portion of the bottom surface formed in the manner described above may have each cell frame protruding from the bottom of the space where water is stored, forming an anti-slip pattern 126.

[0058] Therefore, the anti-slip pattern 126 reinforces the bottom surface of the lower case 120 and at the same time firmly fixes the position of the lower case 120 when it is placed on the bottom of the water-storage space.

[0059] As described above, the water drawn into the space of the lower case 120 moves to the input area A, as shown in Figure 5, and the water that has moved to the input area A can then move back to the sterilization area B.

[0060] In other words, the space in the lower case 120 can include an input area A and a sterilization area B, and the input area A and the sterilization area B can communicate with each other.

[0061] Therefore, as described above, the water flowing in through the second inlet hole 125 can move to the input area A, and the water can be electrically sterilized in the sterilization area B, which is in communication with the input area A, according to pre-set conditions.

[0062] In this case, the lower case 120 may have a partition wall 127 formed so that the remaining side can be separated from the side of the connecting input area A and sterilization area B.

[0063] The input area A described above may be formed in multiple sections depending on the size of the space or the amount of water flowing into the space at one time.

[0064] For example, as shown in Figure 5 above, the input area A may be provided in a form that is symmetrically formed on one side and the other side with respect to the central sterilization area B.

[0065] Furthermore, as shown in Figure 6, a molding process area M may be formed in the sterilization area B to prevent water from flowing into the circuit board 301 of the control unit 300, which will be described later.

[0066] As described above, the molding process area M is formed to fill the space between the sterilization area B and the control area, surrounding the control unit 300, thereby preventing water and moisture from penetrating, extending the lifespan of the control unit 300, and protecting its control functions.

[0067] The molding material can be diverse, but it may be made of at least one of the following: silicone, which is not only waterproof but also flexible, has excellent heat and moisture resistance and is used for waterproof seals and gaskets; thermoplastic elastomers, which are materials that combine the properties of rubber and plastic; polyurethane or rubber, which has better waterproof and durable properties than the aforementioned materials; or epoxy, which provides electrical insulation and waterproof properties and is used for the protection and coating of PCBs.

[0068] In addition, depending on the circumstances, the molding region M may be provided in a form in which a number of layers made of different materials are stacked.

[0069] On the other hand, the configuration for lowering the center of gravity of the sterilizing water producing toilet bowl cleaning machine 10 according to one embodiment of the present invention will be explained as follows, with reference to Figure 3.

[0070] In order to lower the center of gravity of the product, the lower case 120 having the above-described configuration can be fixed horizontally with the control unit 300 at a lower position than the electrode unit 200, relative to the lower surface of the space described above.

[0071] For example, the lower case 120 may include a first fixed base 121 and a second fixed base 122.

[0072] As shown in Figure 3, the first fixing base 121 is provided with at least one protruding from the center of the lower surface of the space, and can fix the pair of electrode plates 201 of the electrode section 200.

[0073] Here, the distance between the pair of electrode plates 201 of the electrode section 200 is a key factor in determining the electrochemical reaction efficiency and energy consumption, and is generally designed with a spacing of 1 mm to 5 mm to enable efficient electrolysis.

[0074] At this time, in order to fix the circuit board 301 of the control unit 300 in a horizontal position, multiple second fixing bases 122 can protrude in a manner that surrounds the first fixing base 121 with the first fixing base 121 as the reference.

[0075] For example, assuming that the sterilization region B is formed to be long in one direction, the pair of electrode plates 201 may also be formed to be long in one direction, or, as shown in Figure 8, a first protruding region 201a may be formed on one side in the longitudinal direction, and a second protruding region 201b may be formed on the opposite side.

[0076] Furthermore, two first fixing bases 121 are formed along the longitudinal direction of the sterilization area B, and one of the two first fixing bases 121 can fix the first protruding area 201a of the electrode portion 200 described above, while the other can fix the second protruding area 201b.

[0077] In this case, four second fixing bases 122 may be arranged so as to surround the first fixing base 121 and the electrode section 200.

[0078] At this time, the second fixing base 122 protrudes from the lower surface of the space shorter than the first fixing base 121, and the circuit board 301 of the control unit 300 can be mounted and fixed on it.

[0079] In some cases, the circuit board 301 of the control unit 300 is provided so that the first fixing base 121 passes through it, allowing the control unit 300 to be fixed horizontally at a lower position than the electrode section 200.

[0080] Furthermore, the lower case 120 may include a weight 123 to further lower the center of gravity.

[0081] If the center of gravity can be lowered, the position of the weight 123 can vary, but as shown in Figure 3, it would be simplest to fix it to the lower surface of the space, that is, to one side of the lower part of the sterilization area B.

[0082] As shown in Figures 2 and 7 above, the upper case 140 has an open top and can be connected to the open top of the lower case 120.

[0083] At this time, the upper case 140 may have vortex-forming grooves 142 in which hexagonal cells are repeatedly arranged, which allows the sterilized water discharged to the top to spread further.

[0084] Furthermore, the cover 160 can fix the upper case 140 to the lower case 120, and as shown in Figure 9, it may be provided with a cable fixing member 162 for fixing the cable C of the electrode portion 200 that is exposed to the outside.

[0085] On the other hand, as shown in Figure 9, the control unit 300 may have an available chlorine measuring sensor 320 provided on the circuit board 301 described above.

[0086] Here, "available chlorine" refers to a standardized value representing the bactericidal power that the aforementioned active substances can release during the disinfection and sterilization process.

[0087] This is a quantitative value calculated based on the chlorine content of a substance, and is usually expressed in ppm (Parts Per Million). It serves as an important standard for evaluating the sterilization effect.

[0088] The control unit 300 can control the electrode unit 200 to electrolyze the water that flows into the main unit 100 when the amount of effective chlorine is below a preset level.

[0089] In other words, the control unit 300 can control the electrode unit 200 by an effective chlorine confirmation step S310, a disinfectant water production step S320, and an effective chlorine reconfirmation step S330, as shown in Figure 10, so that it can interrupt the production of disinfectant water when a certain amount of effective chlorine is generated, and start the production of disinfectant water when it falls below a set value, thereby managing so that the amount of effective chlorine does not exceed a specific amount.

[0090] Referring to Figure 11, for example, the control unit 300 can check the voltage, lifespan, and temperature of the electrode unit 200 in the effective chlorine confirmation step S310 after initializing the device settings and data, thereby checking the effective chlorine.

[0091] If the preset voltage, lifespan, and temperature values ​​are within the preset normal range, and the amount of available chlorine is less than or equal to the preset amount of available chlorine, the control unit 300 can operate the electrode unit 200 to produce sterilized water (S320).

[0092] Then, in the available chlorine reconfirmation step S330, the amount of available chlorine is checked again, and the production of disinfectant water can be stopped if a certain amount or more of available chlorine is generated.

[0093] Furthermore, if the amount of available chlorine falls below a preset value again, disinfectant water is produced (S320) to prevent it from exceeding a specific amount of available chlorine.

[0094] In short, the control unit 300 can continuously monitor the electrode unit 200 and the current effective chlorine concentration, and manage it so that the effective chlorine concentration is always at a preset condition.

[0095] Preferred embodiments of the invention are described above, and it will be obvious to those with ordinary skill in the art that the present invention can be embodied in other specific forms without departing from its spirit or scope.

[0096] Therefore, the embodiments described above should be considered examples and not restrictive, and thereby the present invention is not limited to the above description and may be modified within the scope of the attached claims and their equivalent scope.

[0097] In other words, embodiments of the present invention are not limited to the apparatus and / or operating methods described above, but may also be realized by a program for realizing the functions corresponding to the configuration of the embodiments of the present invention, a recording medium on which the program is recorded, and such realization can be easily achieved by experts in the art to which the present invention belongs based on the description of the embodiments described above. Although embodiments of the present invention have been described in detail above, the scope of the present invention is not limited thereto, and various modifications and improvements made by persons skilled in the art using the basic concepts of the present invention as defined in the following claims also fall within the scope of the present invention. [Explanation of symbols]

[0098] 10: Sterilizing water producing toilet bowl cleaning machine 100: Main body A: Input area B: Sterilization area 120: Lower case 121: 1st fixed stand 122:Second fixed base 123: Weight 124: First Inlet Hall 125: Second Inlet Hall 126: Anti-slip pattern 127: Bulkhead M: Molding processing area 140: Upper case 142: Vortex forming groove 160: Cover 162: Cable fixing component 200: Electrode part 201: Pole plate 201a: 1st protruding area 202b:Second protruding area 300: Control Unit 301: Circuit board 320: Available Chlorine Measurement Sensor S310: Step to confirm available chlorine S320: Sterilized water production step S330: Steps to reconfirm available chlorine

Claims

1. A toilet flushing machine installed at the location where water used in the toilet flows or where water is stored, The main body is designed so that water flowing in from the bottom is discharged from the top, An electrode unit provided inside the main body, which sterilizes water by generating an active substance while electrolyzing the water inside the main body, Includes a control unit that electrically controls the electrode portion according to preset conditions, Sterilizing water producing toilet bowl cleaning machine.

2. The main body is, A lower case is provided in which a space is formed inside the open upper part, and water flows into the space from the lower part. An upper case connected to the open upper part of the lower case, having an open upper part, The upper case is characterized by including a cover that secures the upper case to the lower case, A toilet bowl cleaning machine that produces sterilized water according to claim 1.

3. The aforementioned lower case is A first inflow hole is formed by cutting open one side of the lower part of the outer bottom surface so that water can flow in, The invention is characterized by including a second inlet hole that penetrates one side of the space from the outer bottom surface, so that water flowing into the first inlet hole can flow into the space, The toilet bowl cleaning machine for producing sterilized water according to claim 2.

4. The space in the lower case is The input area through which the water flowing in through the second inflow hole moves, The invention is characterized by including a sterilization area, which is in communication with the input area, and in which water is electrically sterilized according to the preset conditions. The toilet bowl cleaning machine for producing sterilized water according to claim 3.

5. The aforementioned lower case is One side of the input area and the sterilization area are in communication. A partition wall is formed so that the remaining side can be separated from the side that is connected. The toilet bowl cleaning machine for producing sterilized water according to claim 4.

6. The aforementioned input area is The sterilization region is characterized by being formed symmetrically on one side and the other side, with reference to the aforementioned sterilization region. The toilet bowl cleaning machine for producing sterilized water according to claim 5.

7. The aforementioned lower case is The control unit is fixed horizontally at a position lower than the electrode unit, with reference to the lower surface of the aforementioned space. The toilet bowl cleaning machine for producing sterilized water according to claim 2.

8. The aforementioned lower case is To fix the pair of electrode plates of the electrode portion, a first fixing base is provided, with at least one protruding from the center of the lower surface of the space, To fix the circuit board of the control unit in a horizontal position, it includes a second fixing base with multiple protrusions surrounding the first fixing base, The second mounting base is, It is characterized by protruding from the lower surface of the space shorter than the first fixed base, The toilet bowl cleaning machine for producing sterilized water according to claim 7.

9. The aforementioned lower case is The present invention further includes a weight fixed to the lower surface of the aforementioned space, The toilet bowl cleaning machine for producing sterilized water according to claim 8.

10. The control unit, When the amount of available chlorine is below a preset level, the electrode section is controlled to electrolyze the water that flows into the main body. A toilet bowl cleaning machine that produces sterilized water according to claim 1.

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