JP2022021791A - Hypochlorite water generation method, hypochlorite water generation device using the same method, and sterilization and deodorization apparatus - Google Patents

Abstract

To provide an easy enhancement of an efficacy of hypochlorite water in generating hypochlorite water.SOLUTION: A hypochlorite water generator 100 is an apparatus in which a hypochlorite water generation method is used to generate hypochlorite water β by the two-component method, and is equipped with an activator 110 which generates negatively ionized activated water α, and a hypochlorite water generator 120 which generates hypochlorite water β by the two-component method, with activated water α obtained from the activator 110 introduced as dilution water.SELECTED DRAWING: Figure 1

Description

The present invention relates to a method for producing hypochlorite water, etc., which produces hypochlorite water according to an electrolytic method or a non-electrolytic method.

Hypochlorous Acid Water is widely used in fields such as food processing for cleaning and disinfection. In recent years, its effectiveness against the new coronavirus has been clarified, and in addition to being able to be used as a substitute for rubbing alcohol, even if it is used by spatially spraying weakly acidic hypochlorite water, it is not harmful to the human body. It has become clear that there is no such thing, and much attention has been paid to these points.

Such hypochlorite water is generally produced by an electrolysis method, a two-component method, or the like, and the pH and concentration are optimized to enhance the efficacy of the hypochlorite water.

JP-A-2017-205310

However, in the case of the above-mentioned conventional method, there is a limit in enhancing the efficacy of hypochlorite water only by optimizing the pH and concentration, and in this respect, hypochlorite water is not fully utilized. It was the current situation.

The present invention has been created to solve the above problems, and an object thereof is a method for producing hypochlorite water, which can easily enhance the efficacy of hypochlorite water. It is an object of the present invention to provide a hypochlorite water generating apparatus and a sterilizing deodorizing apparatus using the method.

The method for producing hypochlorite water according to the present invention is a method for producing hypochlorite water according to an electrolytic method or a non-electrolytic method, and is a raw material water or dilution necessary for producing the hypochlorite water. As water, we decided to use negatively ionized activated water.

Since the present invention has the above-mentioned configuration, the surface tension of the aqueous solution itself becomes small, and the permeation rate to the target substance existing in the sterilization / deodorizing target or the like increases accordingly. Along with this, various effects inherent in hypochlorite water are enhanced. In addition, since it is only necessary to change the raw material water or diluted water required for producing hypochlorite water to negatively ionized activated water, it is possible to easily generate highly effective hypochlorite water. It will be possible.

The hypochlorite water generation device according to the present invention is a device using the above hypochlorite water generation method, and the water activator for generating the activated water and the activated water are introduced as raw material water or the like. Moreover, it is equipped with a hypochlorite water generator that produces hypochlorite water by an electrolysis method or the like.

Since the present invention has the above-mentioned configuration, it is possible to improve the performance and cost of the apparatus without major design changes in enhancing the efficacy of the hypochlorite water.

The sterilizing and deodorizing device according to the present invention includes the hypochlorite water generating device and a sprayer that sprays the hypochlorite water generated by the device toward the area to be sterilized and deodorized. ing.

Since the present invention has the above-mentioned configuration, the effect of sterilizing and deodorizing increases as the efficacy of hypochlorite water increases.

It is a schematic block diagram of the hypochlorite water generation apparatus which concerns on embodiment of this invention. It is a schematic block diagram of another hypochlorite water generation apparatus which concerns on embodiment of this invention. It is a schematic block diagram of the sterilization deodorizing apparatus which concerns on embodiment of this invention.

Hereinafter, embodiments of the present invention will be described with reference to the drawings. An electrolytic method and a non-electrolytic method are well known for producing hypochlorite water, and a two-component method is a typical example of the non-electrolytic method.

The hypochlorite water generating apparatus 100 shown in FIG. 1 is an apparatus in which the method of the present invention is used and hypochlorite water β is generated by a two-component method, and produces negatively ionized activated water α. The water activator 110 is provided with a hypochlorite water generator 120 in which the activated water α obtained from the water activator 110 is introduced as diluted water and the hypochlorite water β is generated by a two-component method.

The water activator 110 is a device that imparts electrons to water molecules of water and thereby negatively ionizes water to generate activated water α. In this embodiment, it is manufactured by TAMURA Co., Ltd. and has a trade name of Dileca. A water activator (registered trademark) is used. Tap water is introduced into the device 100 and passed through the activator 110. That is, tap water is converted into active water α by the activator 110. The activated water α thus generated is introduced into the hypochlorite water generator 120 as diluted water. Regarding the water activator 110, it is not always necessary to use Direka (registered trademark), and a substitute for it (for example, high-density magnetic flux activity that produces bipolar water (negative ion water) activated by neodymium magnet and reflector action). You may generate activated water using a water device or the like).

The hypochlorite water generator 120 is a device that generates hypochlorite water β according to a two-solution method, and is provided after the activator 110 and has a flow controller 121 that controls the flow rate of the active water α. , A metering pump provided after the first chemical solution tank 123 that stores the undiluted solution of sodium hypochlorite (NaCLO) and the metering pump that sends out the solution of sodium hypochlorite and controls the flow rate. 124, a second chemical tank 125 that stores a stock solution of hydrochloric acid (HCL), a metering pump 126 that is provided after the 21st chemical tank 125 and that sends out a solution of hydrochloric acid and controls its flow rate, and hypochlorite. A reaction tank 127 that produces sodium hypochlorite water β by stirring and mixing the chemical solutions of sodium hypochlorite and hydrochloric acid, and the chemical solutions of sodium hypochlorite and hydrochloric acid provided in front of the solution tank 127 and the active water α are mixed. It is configured to have a branch pipeline 122 for mixing and producing each of the diluting chemicals and leading to the reaction tank 127.

In the hypochlorous acid water generator 100 having the above configuration, active water α is used as diluting water for each chemical solution of sodium hypochlorite and hydrochloric acid required for producing hypochlorous acid water β. Therefore, the surface tension of the hypochlorous acid water β becomes smaller, and the permeation rate to the target substance existing in the sterilization / deodorizing target etc. increases accordingly. Along with this, various effects inherent in hypochlorite water β are enhanced. Further, since it is only necessary to change the diluted water to active water α, it becomes possible to easily generate highly effective hypochlorite water β without major design changes. Therefore, it is possible to improve the performance and reduce the cost of the device 100.

The hypochlorite water generating apparatus 200 shown in FIG. 2 is an apparatus in which the method of the present invention is used and hypochlorite water β is generated by an electrolytic method, and produces negatively ionized activated water α. The water activator 210 is provided with a hypochlorite water generator 220 in which the activated water α obtained from the water activator 210 is introduced as raw material water and the hypochlorite water β is generated.

The water activator 210 is a device that imparts electrons to water molecules of water and thereby negatively ionizes water to generate activated water α. In this embodiment, it is manufactured by TAMURA Co., Ltd. and has a trade name of Dileca. A water activator (registered trademark) is used. Tap water is introduced into the device 200 and passed through the activator 210. That is, tap water is converted into active water α by the activator 210. The activated water α thus generated is guided to the hypochlorite water generator 220 as raw material water. Regarding the water activator 210, it is not always necessary to use Direka (registered trademark), and a substitute for it (for example, high-density magnetic flux activity that produces bipolar water (negative ion water) activated by neodymium magnet and reflector action). You may generate activated water using a water device or the like).

The hypochlorite water generator 220 is a device that generates hypochlorite water β by an electrolytic method, and is an electrolytic tank that electrolyzes an aqueous solution of sodium chloride (NaCL) to generate hypochlorite water β. 221, an electrolysis power supply 225 that generates a voltage to energize the electrodes 222 and 222 in the electrolytic tank 221, a chemical container 224 for storing sodium chloride, a chemical container 224, a water activator 210, and an electrolytic tank 221. It had a branch pipeline 226 for guiding a predetermined amount of sodium chloride as a solute obtained from the chemical container 224 and active water α as a solvent obtained from the water activator 210 to the electrolytic tank 221. It is configured.

Since the hypochlorite water generator 200 having the above configuration uses the active water α as the raw material water (solvent) for the sodium chloride aqueous solution required for producing the hypochlorite water β, the following The surface tension of the chlorinated water β becomes smaller, and the permeation rate to the target substance existing in the sterilization / deodorizing target increases accordingly. Along with this, various effects inherent in hypochlorite water β are enhanced. Further, since it is only necessary to change the diluted water to active water α, it becomes possible to easily generate highly effective hypochlorite water β without major design changes. Therefore, it is possible to improve the performance and reduce the cost of the device 200.

As an application example of such a hypochlorite water generating device 100 or 200, there is a sterilizing and deodorizing device installed in a medical care facility, a hotel, or the like. As shown in FIG. 3, the sterilizing and deodorizing device 400 of the present embodiment surrounds the hypochlorite water generation device 100 or 200 and the hypochlorite water β generated by the device 100 or the like. It is equipped with a sprayer 300 that sprays as gas γ toward the area to be sterilized and deodorized.

Regarding the atomizer 300, the hypochlorite water β is continuously spatially sprayed, and the hypochlorite water β is sprayed by a nozzle by applying pressure, or the following is performed by using ultrasonic waves or the like. The target includes those in which the chlorite water β is vaporized and sprayed as a gas γ.

The sterilizing and deodorizing device 400 having the above configuration has an increased effect of sterilizing and deodorizing as the efficacy of the hypochlorite water β becomes higher, and the performance and cost of the device 400 can be reduced. It becomes possible to plan.

The method for producing hypochlorite water according to the present invention is not limited to the above embodiment, and a method for negatively ionizing active water is not limited, and a method using an electromagnetic energy method, a natural stone treatment method, or the like may be used. do not have.

The hypochlorite water generating apparatus according to the present invention is not limited to the above embodiment, and may be in the form of similarly producing hypochlorite water by a method other than the electrolytic method and the two-component method.

The sterilizing and deodorizing device according to the present invention is not limited to the above embodiment, and may be in the form of directly spraying onto an object instead of air spraying.

100 Hypochlorite water generator 110 Water activator 120 Hypochlorite water generator 200 Hypochlorite water generator 210 Water activator 220 Hypochlorite water generator 400 Sterilization deodorizer

Claims (3)

A method for producing hypochlorite water according to an electrolytic method or a non-electrolytic method, in which negatively ionized activated water was used as the raw material water or diluted water required to generate the hypochlorite water. A method for producing hypochlorite water, which is characterized by. An apparatus in which the method for producing hypochlorite water according to claim 1 is used, wherein the water activator for producing the activated water and the activated water are introduced as raw water or the like and the hypochlorite water is electrolyzed or the like. A hypochlorite water generator comprising a hypochlorite water generator which is produced by the above. The sterilization eradication device according to claim 2 is provided with a hypochlorite water generating device and a sprayer for spraying the hypochlorite water generated by the device toward a region to be sterilized and deodorized. Odor device.

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