KR200425130Y1 - Stationary Electrolytic Disinfection Water Generator - Google Patents

Abstract

The present invention is a stationary electrolytic sterilizing water generating device, which generates electrolytic sterilizing water in a restaurant, a public institution, or a livestock house, and draws it whenever necessary, uses it while supplying disinfecting water to a pipe, or receives a nebulizer where it needs to be disinfected. It is device which we can use while spraying

The stationary electrolytic sterilizing water generating device of the present invention is largely composed of a sterilizing water generator and a body. The disinfectant generator generates disinfectant water by having a power supply including electrodes necessary for generating disinfectant water. The disinfectant water thus produced can be used by extracting it through the cock or by supplying it to the required place through a pipe line for disinfection work.

The stationary electrolytic sterilization growth device of the present invention can be installed and used in an idle place such as on the roof of a building, and it is suitable for large-scale business, barn, or public institution due to its low price and high disinfection power.

Disinfection, Sodium Hypochlorite, Electrolytic, Mounted, Electrode

Description

Stationary Electrolytic Disinfection Water Generator {Installation Type Disinfectant Generator by Electrolysis}

1 is a plan view of a disinfection water generating device.

Figure 2 is a front view of the disinfection water generating device.

3 is a detailed cross-sectional view of the disinfection water generating device.

Figure 4 is a detailed view of the flange connection type power supply of the disinfection water generator.

5 is a detailed view of the screw connection type power supply device of the disinfection water generator.

6 is an electrical and signal connection diagram.

7 is a view of the disinfection water generating device separated reaction tank.

※ Name of main components in drawings

100: disinfectant generator 200: body

110: container 120: power supply device

210: frame 220: display adjustment unit

230: power supply

The stationary disinfecting aquatic growth value of the present invention is installed on a rooftop of a building, and relates to an apparatus for easily generating a large amount of disinfecting water.

In modern times, the population is densely populated, group meals and meals are frequent, and the movement of the population is large due to the development of transportation. As a result, bacterial infectious diseases frequently occur and become widespread, and the importance of hygiene cannot be overemphasized in such a condition. In accordance with such living conditions, various kinds of disinfecting water generating devices have been developed and used.

Korean Patent No. 10-0443894 (sterilization water generating device) takes a method of generating disinfectant water by generating an electrolytic reaction to water added with a small amount of salt to generate sodium hypochlorite (NaOCl), and domestic patent 10-0465858 (body and The tableware killing washing system) takes a method of generating disinfectant water by generating hypochlorous acid (HClO) by causing an electrolytic reaction to water to which a small amount of salt is added. Takes the method of generating disinfectant water by generating hydrogen peroxide and active oxygen in the water by electric discharge, and the Korean Utility Model 20-0323948 (sterilization disinfectant generator) produces disinfectant water by making water into strong acidic oxidized water. There is something suspicious.

All of the above disinfecting water generating devices are used to generate and use disinfecting water whenever necessary, and it is troublesome to generate and use disinfecting water beforehand. Further, disinfectant water is inconvenient because the supply of raw water and the input of salt are required for manual disinfection. And the price of the equipment is very expensive.

As described above, all of the conventional disinfecting water generating devices are inconvenient to operate, and also expensive, and are inconvenient to use. In addition, the effect of sterilization may be questionable depending on the type of device.

Therefore, a large amount of disinfectant water is generated in advance, and can be collected and used whenever necessary, and a sterilizing water generating device that is easy to operate and use and has low maintenance cost is required. In addition, such a disinfecting water generator should have a sterilizing effect which is a unique function.

The stationary electrolytic disinfection water growth device of the present invention has a simple structure, which is easy to install, convenient to use, and can easily generate the required amount of disinfectant water in a short time. It was developed to implement.

The stationary electrolytic disinfection water growth value of the present invention is largely composed of the disinfection water generator 100 and the body 200, as shown in FIG.

And, as shown in Figure 3, the sterilizing water generator is composed of a container 110 containing the sterilizing water and the power supply device 120 including the electrode. The body 200 is composed of a frame 210, a display adjustment unit 220, a power supply 230, and an external electric lead wire 240.

The configuration of one embodiment of this sterilizing water generator is as follows.

Vessel 110 of the sterilizing water generator is manufactured in a square or cylindrical shape. The material of the container 110 may be any material, but it should be a material that is not corroded or insoluble by chemical substances such as sodium hypochlorite, which is a major component of disinfectant water, and incidentally small amounts of hypochlorous acid and ozone. Plastic systems such as PP, PE, PC, and nylon that do not occur well are good. The container 110 serves as an electrolytic reactor together with storing the generated disinfecting water. This container is fixed to the frame 210 of the body.

The upper portion of the container 110 has an inlet 111 for injecting the raw water and salt required for the production of disinfecting water, and attaches a pressure reducing valve, a pore, or a cock 112, and generates hydrogen generated when disinfecting water is produced. It is good for safety to be able to discharge gas and the like. And it may be provided with a water supply port 113 that can supply the raw water directly connected to the water pipe.

The present invention is a source of NaCl for the production of disinfectant, it is possible to use a high concentration of saline instead of using a solid salt. In this case, the saline bottle 114 is installed in the vicinity of the container 110, and using the cock 115 or a small pump (Micro-Pump) to the tube connecting the saline bottle and the container 110 in the disinfection water generation reaction The required amount of saline solution can be precisely controlled and supplied.

The lower part of the container 110 is provided with a cock 116 to draw out the generated sterilized water. The disinfectant water supply pipe 117 may be installed at the installation portion of the cock 116 to supply the disinfectant water to the required portion.

The remaining amount indicator 118 may be installed on the sidewall of the container 110 so that the remaining amount of the disinfecting water in the container may be checked from the outside. This type of indicator can be used in various forms, but the hardest is to drill a hole in the lower part of the disinfectant container, and connect it with a transparent tube to stand upright. Since the water level inside the remaining amount indicator is the same as the level of the disinfectant water in the disinfectant container, the remaining amount of the disinfectant water in the disinfecting container can be seen from the outside.

The size of the container 110 may be manufactured from several hundred liters to several thousand liters in consideration of the size of the space to be sterilized and the amount of sterilization water required therein.

The power supply device 120 of the sterilizing water generator 100 is installed at the bottom of the container, and is composed of an electrode 121 and a body 122.

The electrode 121 may use a conventional metal electrode, but when used for a long time, the anode (+ electrode) has a problem of shortening the life due to electrical corrosion as the electrons continue to emit electrons, so that the anode has a durable platinum group electrode. It is good to use.

If the disinfectant generator is used for a long time, there is a problem that the negative electrode (-pole) is scaled and the production rate of the disinfecting component is slowed. In order to prevent this, it is necessary to change the anode and the cathode from time to time. In this case, since both electrodes may be used as the anode, in contrast, both electrodes may use a platinum group electrode.

The shape of the electrode is generally produced in the form of a plate having a constant width, but two cylindrical or different diameter cross-sectional electrodes of different cross-sectional dimensions may be manufactured by arranging the axes concentrically. In the case of using such concentric electrodes, it is preferable to form a large number of holes in the wall so that the generated disinfectant water is well discharged out of the electrode and diffused well throughout the disinfectant generator.

By using a plurality of pairs of electrodes in parallel to connect one or more pairs of electrodes to one power supply device 120, or a plurality of combinations of electrodes using a plurality of other electrodes corresponding to one electrode arranged in a way The production time of the disinfection water can be shortened.

The power supply device may be fixed in such a way that water does not leak to the container 110. As shown in FIG. 4, a flange 124 is formed at the edge of the body, and a screw hole is formed at the bottom of the container 110. It is preferable to use a flange connection method to be fixed by the screw 125 to connect. As for the flange of the connection portion, it is preferable to use a sealing material 123 such as an O-ring or a gasket to prevent leakage of disinfectant water.

As another method of fixing the power supply device, a male screw is processed on the side of the body of the power supply device as shown in FIG. 5, and a female screw is processed on the side wall of the power supply coupling hole of the disinfection container to screw the power supply device to the coupling hole at the bottom of the disinfection container. can do. Also in this case, it is preferable to use a sealing material 123 such as an O-ring or a gasket for preventing the leakage of disinfectant water on the flange 124 of the connection portion.

As shown in FIG. 3, the body 200 includes a frame 210, a display adjusting unit 220, a power supply 230, and an external electric lead wire 240.

Power supply 230 is mounted on the inside of the body, the function of converting the alternating current supplied from direct current to direct current, the switch function to change the electrode of the converted direct current electricity as set in the display adjustment unit, the setting in the display adjustment unit It has the function of supplying power to the disinfectant generator when the disinfection water is generated or set time at the set concentration, and controlling and distributing the voltage and current as necessary for each part of the disinfectant generator.

In addition, electrical safety devices such as fuses and overcurrent circuit breakers are provided inside the power supply, and in abnormal circumstances such as a short circuit, the main power is cut off to protect the device, to prevent fire, and to prevent personnel damage such as electric shock. .

The power supply receives electricity from the outside through the lead wire 240.

The display adjustment unit 220 is made in the form of a panel. As shown in FIG. 2, the display adjustment unit 220 is divided into a display unit 221 and an adjustment unit 222.

The display unit 221 displays other control states such as the concentration of disinfectant generation in the disinfectant generator, whether or not the main power is connected, and the state of supply of electricity to the disinfectant generator (supply state, supply voltage, supply current, electrical polarity of each electrode, etc.). . The adjusting unit 222 includes a main power switch, a polarity switching interval adjusting knob of the electrode, an electric adjusting knob for adjusting electricity supplied to the electrode, a disinfectant concentration setting knob, and the like. The lower surface of this display adjustment section is provided with a circuit board necessary for the operation of the display adjustment section.

The display adjusting unit 220 exchanges information with the power supply 230 and displays a power supply state, and causes the power supply to supply optimal electricity to the sterilizing water generator.

The electric and signal transmission states of the power supply 230 and the display adjustment unit 220 are as shown in FIG. 6, and can be easily manufactured by applying current electric and electronic technology.

Operation and function of the stationary electrolytic sterilization water generator of the present invention are as follows.

Fill the container or separate reactor of the sterilization water generator, add the required amount of salt (NaCl) or saline, and supply electricity through the power switch. DC electricity is applied to the electrodes of the sterilization water generator. When electricity is applied to the electrode, chlorine ion (Cl-), which is an anion, is oxidized at the anode to produce chlorine (Cl), and at the cathode, sodium ions (Na +), which are cations, are reduced to free sodium (Na). This sodium reacts with water to produce sodium hydroxide and generate hydrogen. This sodium hydroxide reacts with chlorine produced at the cathode to produce sodium hypochlorite (NaOCl), salt (NaCl) and water (H2O).

The above chemical reactions are summarized as follows.

Anode Reaction: 2Cl ^- => Cl ₂ + 2e

Cathodic reaction: 2Na ⁺ + 2e => 2Na

2Na + 2H ₂ O => 2NaOH + H ₂

Total reaction inside the reactor: Cl ₂ + 2NaOH => NaOCl + NaCL + H ₂ O

NaOCl produced in the chemical reaction, that is, sodium hypochlorite (also referred to as sodium hypochlorite) has a strong bactericidal action, the water of the reaction tank in which sodium hypochlorite is produced can be used as disinfectant water.

As can be seen from the above formula, while the disinfectant is produced, the valve, the pores, or the cock on the top of the disinfection water generation container is opened (112), and the oxygen gas generated by the electrolysis of hydrogen gas, chlorine gas, and some other water generated during the reaction. It is safe to let various gases, etc., be discharged to the outside.

In particular, when the salt is excessively added to the disinfectant generator, a large amount of gas may occur due to a rapid chemical reaction. In addition, when an abnormality occurs in a power supply system such as a power cutoff device, electricity continues to flow through the electrode, and accordingly, a chemical reaction may be continued to generate a large amount of gas. In order to prepare for such an abnormal situation, pores, valves, or cocks are required on top of the disinfecting water generating container.

When sodium hypochlorite is produced at a predetermined concentration sufficient to sterilize, it can be detected by a sensor to cut off the power to the electrode. The sensor may be a sensor for detecting the amount of chlorine generated during the reaction. Then, when the preset reaction time elapses, the electrolytic reaction may be stopped by a method in which power is cut off. In addition, when the reaction proceeds in the sterilizing water generator, a change occurs in the current supplied to the electrode. The change in the current may be controlled to cut off the power.

The power supply 230 supplies electricity of a voltage suitable for the electrolytic reaction, and alternately supplies polarity of electricity supplied to the electrodes of the sterilizing water generator at a time interval set by the display adjusting unit 220 or by manual operation. Electricity is supplied to the electrodes of the disinfecting water generator by alternately supplying electricity or supplying electricity without alternating electrodes. The power supply 230 also interrupts the supply of electricity to the electrode when the concentration of the disinfecting water reaches a predetermined proper concentration, thereby stopping the disinfecting water generation reaction. In addition, electricity is properly supplied to other necessary parts of the apparatus.

Another embodiment of the present invention is as follows.

The other devices are the same as in the above embodiment, and as shown in FIG. 7, the power supply of the disinfectant generator including the electrode in the embodiment is installed in a separate small reactor 1110 provided outside the container, and the reactor The high concentration saline container (1114) is installed in the area adjacent to and supply the saline solution. This saline solution is fed to the reactor using a small pump. In this case, the disinfecting water generator 110 of the embodiment disappears the disinfecting water generating function and becomes a simple disinfecting water storage container.

By using a separate circulation pump 1115 in the disinfection water generating container, the raw water or the raw water containing some of the disinfection components in the disinfection water storage container is circulated between the reaction tank 1110 and the disinfection water storage container.

In another operation method, an external water supply device, such as a water supply, is connected to the reaction tank 1110 with a water supply port 1113 and a hose to continuously supply raw water at an appropriate flow rate, and the saline solution of the saline container 1114 may be supplied using a small pump. Sterilized water may be continuously generated by continuously supplying the sterilized water generating container at a predetermined amount per hour.

In this embodiment, since the volume of the site where the chemical reaction in which the disinfectant is generated is relatively small, and the disinfectant solution having a low concentration is continuously circulated around the electrode, the chemical reaction occurs rapidly in the disinfection water generating container, and thus the rate of generation of the disinfectant. Is faster.

  The generated disinfecting water can be used for disinfection by opening the cock 116 in the lower part of the container and receiving it in a sprayer or another container, and requires disinfecting water through a pipe line 117 connected to the site where the cock is indented. Can be supplied where

As described above, the small-capacity electrolytic sterilizing water generator of the present invention can generate and store disinfecting water in a very simple manner.

As described above, the present invention is a stationary electrolytic sterilization growth value can be generated and stored in a very simple way, can be used to save as needed whenever necessary, can be supplied to other areas through the piping line.

The stationary electrolytic sterilizing water generating device of the present invention can be produced in a variety of disinfection water generators from hundreds of liters to thousands of liters, and can be installed and used on a roof or idle space of a building because the installation of the device is simple.

The stationary electrolytic sterilization aquatic growth value of the present invention is simple to its structure and can be chewed cheaply, and it requires very little operation cost, so it is suitable to use for large business or livestock use.

The electrolytic sterilizing water generating device of the present invention is a disinfecting material, which produces a strong disinfectant sodium hypochlorite, which has a sterilizing effect.

Platinum electrode is used as an electrode for use in the electrolytic sterilizing water generating device of the present invention, and the durability can be greatly increased by alternately using an electrode as a cathode and an anode.

Claims (4)

A container having a constant volume, the upper part of which is provided with an inlet for inputting raw water and salt required for the production of disinfectant water, and a lower part thereof is provided with a hole for mounting the following power supply, and fixed to the frame of the following body. Container being; And, attached to the lower portion of the container, having a plurality of electrodes exposed to the inside of the container, the power supply device consisting of a body capable of fixing the electrode and attached to the container; Disinfectant water generator and configured to include, A frame for mounting the other components of the present disinfecting water generating device, wherein the disinfecting water generator is mounted; A power supply mounted on the frame to receive an external alternating current and converting it to a direct current, and supplying electricity to the sterilizing water generator in a state in which the direct current is adjusted by a display adjustment unit; And a display unit for displaying the electricity supply state of the power supply, the concentration of the disinfectant in the disinfectant generator, and other operation conditions, and an adjusting unit for setting the electric power supplied to the disinfectant generator and controlling the main power. Display adjustment unit; Body consisting of: Stationary electrolytic sterilization water generator configured to include a. The method of claim 1, wherein the disinfection water generator is provided with a small reaction tank in which the power supply device of the disinfection water generator including the electrode is provided outside of the container, and installed in the adjacent place of the reaction tank to supply the saline solution for electrolysis to the reaction tank. A disinfectant generator having a saline water container and a circulating pump for circulating disinfectant water in a disinfectant water container between a reaction tank and a disinfectant water container, wherein the disinfectant water container and the disinfectant water of the reaction tank are circulated to generate disinfectant water. Stationary electrolytic sterilization water generator. The stationary electrolytic sterilization water generator according to claim 1 or 2, wherein the positive electrode (+ pole) is a platinum group electrode. The power supply according to claim 1 or 2, wherein the electrodes of the power supply device of the sanitizing water generator are both platinum group electrodes, and the power supply further includes a switch function for switching an electric polarity supplied to the electrodes. The display adjustment unit is configured as a display adjustment unit further comprising a device capable of adjusting an interval for switching the electrical polarity supplied to the electrode, and is supplied to the electrode of the power supply unit of the sterilizing water generator according to the polarity replacement interval of the adjusted electrode. Stationary electrolytic disinfection water generation device, characterized in that it further comprises a function to switch the polarity of the electricity.

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