JP2015098014A - Electrolytic water micro nano-bubble generator - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an electrolytic water nano-bubble generator which can achieve effects of micro nano-bubbles even when alkaline water and acidic water are mixed together while retaining effects of the alkaline and acidic water and improve efficiency of work.SOLUTION: A wash stand 10 as an electrolytic water micro nano-bubble generator includes an electrolytic water generating unit 12 which generates acidic water and alkaline water from tap water, a first micro bubble mixer 13 which mixes the acidic water with hydrogen gas in micro nano-bubble form and feeds as micro-bubble acidic water, a second micro bubble mixer 14 which mixes the alkaline water with carbon dioxide in micro nano-bubble form and feeds as micro-bubble alkaline water and a mixer 15 which mixes the micro-bubble acidic water from the first micro bubble mixer 13 with the micro-bubble alkaline water from the second micro bubble mixer 14 to prepare micro-bubble mixed electrolytic water. The micro-bubble mixed electrolytic water is discharged into a wash bowl 10a, and the face or skin can be washed.

Description

  The present invention relates to an electrolyzed water micro / nano bubble generating device for mixing micro bubbles and nano bubbles (hereinafter referred to as micro / nano bubbles) into electrolyzed water.

Water is used as electrolytic water by being decomposed into acidic water and alkaline water. Acidic water has a bactericidal effect and is used as sterilized washing water. Alkaline water is used as cooking water or as industrial cleaning water utilizing the effect as a surfactant. In addition, since micro-nano bubbles have fine bubbles, the residence time in the liquid is long, and there is a bactericidal effect due to self-crushing action. In a water purifier having a function of generating electrolyzed water used for home use, only alkaline water is used, and acid water is discarded because there is no method of use.
An apparatus in which electrolyzed water and micro / nano bubbles used in this manner are mixed is known as Patent Document 1.

  The cleaning device described in Patent Document 1 supplies an electrolyzed water generating device that generates alkaline water and acidic water, a container that holds the generated alkaline water and acidic water, an alkaline water line that supplies alkaline water, and acidic water. It is equipped with an acidic water line, a bubble generator provided on the downstream side after the pumps for supplying the respective electrolyzed water, and a nozzle provided at the end injection section, for toilet cleaning, food and food processing In the washing of machines and the like, after washing with alkaline water, sterilization work is performed using acidic water, and these can be kept clean.

JP 2013-188732 A

  However, in the cleaning apparatus described in Patent Document 1, after washing with alkaline water to which microbubbles from a bubble generator are added, sterilization is performed using acidic water. It is time and effort. If alkaline water and acidic water are mixed and microbubbles are added as washing water and used for washing, the work can be done once, but if alkaline water and acidic water are mixed, they are neutralized, and alkaline water and acidic water are used. And each effect cannot be obtained.

  Therefore, the present invention is able to obtain the effect of micro-nano bubbles while maintaining the respective effects even when alkaline water and acidic water are mixed. An object is to provide a nanobubble generating device.

  The electrolyzed water micro-nano bubble generating device of the present invention mixes micro-nano bubbles with the electrolyzed water generating device that generates acidic water and alkaline water from raw water, and the acidic water from the electrolyzed water generating device, and sends the water as fine bubble acidic water. A first micro-bubble mixer, a second micro-bubble mixer for mixing micro-nano bubbles with alkaline water from the electrolyzed water generating device and feeding the mixture as micro-bubble alkaline water, and micro-bubbles from the first micro-bubble mixer It is characterized by comprising a mixer for mixing acidic water and fine-bubble alkaline water from the second fine-bubble mixer to obtain fine-bubble mixed electrolytic water.

  According to the electrolyzed water micro-nano bubble generating apparatus of the present invention, even if acidic water and alkaline water are mixed, micro-nano bubbles have a negative potential because micro-nano bubbles are mixed with acidic water and alkaline water, respectively. Therefore, micro-nano bubbles repel each other and do not bond. Therefore, the micro-nano bubbles surrounded by the acidic water have a function as an acid, and the micro-nano bubbles surrounded by the alkaline water have a function as an alkali, so that the respective effects can be maintained.

  The first fine bubble mixer preferably mixes hydrogen gas with acidic water as micro / nano bubbles. The first microbubble mixer mixes hydrogen gas with acid water as micro-nano bubbles, so that viruses and bacteria can be adsorbed with a negative potential force and killed or inactivated. A synergistic effect with water can be obtained.

  In the second fine bubble mixer, it is preferable that carbon dioxide gas is mixed with alkaline water as micro / nano bubbles. The second microbubble mixer mixes carbon dioxide gas with alkaline water as micro-nano bubbles, so that stubborn dirt can be easily removed with alkaline water that provides a surface-active effect and carbon nano gas bubbles with high penetrating power. Since it can permeate and float in water and be dispersed in water, a synergistic effect with alkaline water can be obtained.

  Each micro-nano bubble that has adsorbed dirt floats up to form large bubbles and ruptures at the liquid level, and the dirt is separated, but the bubble-mixed electrolyzed water from the mixer is discharged from the bottom, overflowing If the storage container to be used is provided, dirt can be discharged together with the overflowed bubble mixed electrolyzed water. Therefore, it is possible to suppress the accumulation of dirt in the bubble mixed electrolyzed water in the storage container, so that the cleaning can be continued while maintaining a clean state.

  A magnetic processor for applying a magnetic force is provided to either or both of the acidic water sent to the first fine bubble mixer and the alkaline water sent to the second fine bubble mixer. Is desirable. The magnetic processor applies magnetic force to the acidic water or alkaline water, the water clusters are refined, the water molecules are aligned, and there are many hydrogen gas and carbon dioxide gas mixed as micro-nano bubbles in the water. be able to. Therefore, the fine bubble acidic water from the first fine bubble mixer and the fine bubble alkaline water from the second fine bubble mixer can be supplied in an improved state.

  If the magnetic processor is arranged with the N-pole magnet and the S-pole magnet facing each other across the pipe provided with the magnetic processor, the magnetic lines of force pass in one direction with respect to the pipe. Water molecules can be aligned in the direction.

  Since the present invention can maintain the respective effects of acidity and alkalinity even when mixing alkaline water and acidic water, while maintaining the respective effects, the effect of micro-nano bubbles can also be obtained. Furthermore, work efficiency can be improved.

It is a figure which shows the washstand which is an electrolyzed water micro nano bubble production | generation apparatus which concerns on Embodiment 1 of this invention. It is a figure which shows the micronizer used for the washstand shown in FIG. 1, (A) is a left view of a see-through state, (B) is a front view of a see-through state, (C) is a right view of a see-through state. is there. It is a figure which shows the washing | cleaning apparatus which is an electrolyzed water micro nano bubble production | generation apparatus which concerns on Embodiment 2 of this invention. It is a figure which shows the medical cleaning apparatus which is the electrolyzed water micro nano bubble production | generation apparatus which concerns on Embodiment 3 of this invention. It is a figure which shows the industrial cleaning apparatus which is an electrolyzed water micro nano bubble production | generation apparatus which concerns on Embodiment 4 of this invention. It is a figure which shows the washstand which is an electrolyzed water micro nano bubble production | generation apparatus which concerns on Embodiment 5 of this invention. It is sectional drawing for demonstrating the magnetic processor of the electrolyzed water micro nano bubble production | generation apparatus shown in FIG.

(Embodiment 1)
An electrolyzed water micro / nano bubble generating apparatus according to Embodiment 1 of the present invention will be described with reference to the drawings. In the present specification, electrolyzed water mixed with micro / nano bubbles will be referred to as microbubble electrolyzed water.
As shown in FIG. 1, the electrolyzed water micro-nano bubble generating apparatus according to the first embodiment is a wash surface that supplies fine bubble electrolyzed water to a wash ball 10a that is a storage container from each of a faucet B1 and a shower head B2. This is a table 10.

The wash basin 10 includes an electrolyzed water generator 12 that takes in tap water, which is raw water, through an automatic valve V1 and a water purifier 11, and electrolyzes the tap water into acidic water and alkaline water.
The electrolyzed water generator 12 is connected to a regulating valve V2 for taking in salt when electrolysis is promoted to perform strong sterilization.
A first fine bubble mixer 13 is connected to a pipe for supplying acidic water of the electrolyzed water generator 12. In addition, a second fine bubble mixer 14 is connected to a pipe for supplying acidic water of the electrolyzed water generator 12.

  The first fine bubble mixer 13 includes a first gas-liquid mixer 13a that converts hydrogen gas filled in a cylinder (not shown) into microbubbles and mixes it with acidic water from the electrolyzed water generating device 12, and acidic water. The first micronizer 13b that makes the bubbles of hydrogen gas mixed into the size of nanobubbles fine, and the first pump 13c that feeds water from the first micronizer 13b as fine bubble acidic water are provided.

  The second fine bubble mixer 14 includes a second gas-liquid mixer 14 a that converts carbon dioxide gas filled in a cylinder (not shown) into microbubbles and mixes the alkaline gas from the electrolyzed water generator 12 with alkaline water. The second micronizer 14b that makes the bubbles of carbon dioxide mixed to the size of nanobubbles fine, and the second pump 14c that feeds water from the second micronizer 14b as microbubble alkaline water.

Here, as the first micronizer 13b and the second micronizer 14b (hereinafter referred to as micronizer 100), those shown in FIGS. 2A to 2C can be used.
As shown in FIGS. 2A to 2C, the micronizer 100 has a flow path 120 formed in a rectangular parallelepiped main body 110.

  The flow path 120 includes a funnel-shaped inflow portion 121 whose opening is directed to the side surface 111 of the main body 110, a spiral portion 122 that revolves around the stirring portion 130 formed in a substantially cylindrical shape, and a diameter of the stirring portion 130. Is a space between the reduced-diameter wall 123a and the conical portion 123b that decreases in the outflow direction, and a trumpet-like outflow portion that injects liquid containing fine bubbles from the micronizer 100 124.

The stirring unit 130 includes a shaft portion 131, a guide wall 132, and a protrusion 133.
The shaft 131 is disposed along the axis of the stirring unit 130. In the present embodiment, the shaft 131 is formed in a dodecagonal cross section, but may be circular or other polygonal.
The guide wall 132 guides a liquid containing microbubble-sized bubbles spirally around the peripheral surface of the shaft portion 131. The protrusion 133 protrudes radially from the shaft portion 131, collides with microbubble-sized bubbles flowing along the guide wall 132, and pulverizes and refines the bubbles. In the present embodiment, the protrusion 133 is formed by a screw.

When a liquid containing microbubble-sized bubbles enters the micronizer 100 from the inflow portion 121, the liquid flows spirally through the spiral portion 122 of the stirring portion 130. Each time the microbubbles collide with the protrusion 133 of the stirring unit 130, the bubbles are crushed and refined to a nanobubble size. Since the guide wall 132 is formed in a spiral shape, the flow path of the spiral portion 122 can be lengthened, so that many opportunities for collision with the protrusion 133 can be obtained.
The liquid containing bubbles (micro / nano bubbles) containing a large amount of nanobubbles is guided to the outflow portion 124 by the water guide portion 123 and flows out from the outflow portion 124 to the outside.

  In this way, fine bubble acidic water can be generated by the first micronizer 13b connected to the first gas-liquid mixer 13a, and the second micronizer connected to the second gas-liquid mixer 14a. Fine-bubble alkaline water can be generated by 14b.

  As shown in FIG. 1, an automatic valve V3 and an automatic valve V4 are connected to the second pump 14c, a faucet B1 is connected to the automatic valve V3, and a mixer 15 is connected to the automatic valve V4. Has been. The mixer 15 is connected to the first pump 13c.

  From the faucet B1, it is possible to discharge the alkaline air from the electrolyzed water generator 12 to the wash bowl 10a by the microbubble alkaline water in which the micro / nano bubbles are mixed by the second microbubble mixer 14, so that the user can use the faucet B1. Can be used for drinking or gargle.

The mixer 15 mixes the fine bubble acidic water from the first pump 13c and the fine bubble alkaline water from the second pump 14c.
The mixer 15 is connected to an automatic valve V5 connected to the shower head B2 and an automatic valve V6 connected to a water supply / drainage basin 16 below the wash bowl 10a.

From the mixer 15, fine bubble acidic water and fine bubble alkaline water are mixed. Therefore, the fine bubble mixed electrolyzed water in which the fine bubble acidic water and the fine bubble alkaline water are mixed can be discharged from the shower head B2. Further, the fine water-cell mixed electrolyzed water can be discharged from the lower part of the wash bowl 10a by the water supply / drainage basin 16, and the wash ball 10a can be filled with the fine air-bubble mixed electrolyzed water.
The fine bubble mixed electrolyzed water that overflows and fills the wash bowl 10a overflows from the wash bowl 10a and is drained through a water receiving portion 17 provided around the wash bowl 10a.
Moreover, the fine bubble mixed electrolyzed water filling the wash bowl 10a can be drained through the automatic valve V7.

  Microbubble mixed electrolyzed water, which is a mixture of microbubble acidic water and microbubble alkaline water, is mixed with acid water and alkaline water. Repel each other and do not combine. Therefore, most of the acidic water and alkaline water are neutralized, but the micro-nano bubbles surrounded by acidic water have a function as an acid, and the micro-nano bubbles surrounded by alkaline water have a function as an alkali. , Each effect can be maintained. Therefore, by performing washing, sterilization, drinking, etc. using the fine bubble mixed electrolyzed water, the effects of acidity and alkalinity can be obtained simultaneously in one operation. Thereby, even if the washbasin 10 which concerns on this Embodiment 1 mixes alkaline water and acidic water, it can also acquire the effect of a micro nano bubble, maintaining each effect, and also the efficiency of work. Can be achieved.

The effect of acid water can sterilize viruses and bacteria. The effect of using hydrogen gas as micro-nano bubbles can be used to peel and disperse viruses and bacteria from objects to be cleaned such as instruments and skin. Therefore, fine-bubble acidic water in which hydrogen gas micro-nano bubbles are mixed with acidic water adsorbs viruses and bacteria that are dispersed in the water or adhere to the object to be cleaned by the negative potential of hydrogen gas micro-nano bubbles. Can be killed or inactivated.
Moreover, the fine bubble acidic water can obtain the astringent effect (convergence effect) like the skin lotion that tightens the skin by touching the skin by face washing or the like.

The effect of alkaline water is to float dirt such as an oil film by a surface active function by a hydrophobic group, and to wrap and disperse it in water. Alkaline water is said to improve atopic dermatitis and diabetes. The effect of using carbon gas as a micro / nano bubble has high penetrating power against dirt, and even stubborn dirt can easily penetrate and float between an object to be cleaned and dirt.
Therefore, fine-bubble alkaline water in which carbon dioxide micro-nano bubbles are mixed with alkaline water can further increase the effect of floating dirt of alkaline water compared to carbon gas micro-nano bubbles.
In addition, it is said that gastroenteropathy is improved by taking microbubble alkaline water obtained by mixing micronano bubbles into alkaline water into the body as a drink from faucet B1. Moreover, the inside of an oral cavity can be sterilized by using fine bubble alkaline water for gargle.

  Moreover, in the wash bowl 10a, since the fine bubble mixed electrolyzed water is discharged from the lower portion of the wash bowl 10a by the water supply / drainage basin 16, each micro / nano bubble adsorbing dirt is combined to form a large bubble. , Ruptures on the liquid surface and the dirt is separated. Since this dirt is discharged to the water receiving part 17 together with the overflowed bubble mixed electrolyzed water, it is possible to suppress the accumulation of dirt in the bubble mixed electrolyzed water of the wash bowl 10a. Washing can be continued while keeping the electrolyzed water clean. Therefore, finish cleaning can be eliminated.

(Embodiment 2)
An electrolyzed water micro-nano bubble generating apparatus according to Embodiment 2 of the present invention will be described with reference to the drawings. In FIG. 3, the same components as those in FIG.
In the second embodiment, as shown in FIG. 3, the storage container is a bathtub 10b.
By collecting and using the microbubble mixed electrolyzed water from the mixer 15 in the bathtub 10b, the effect can be exerted on the whole body washing and sterilization, the astrogen effect can be given to the whole body, and blood circulation can be promoted. Can rejuvenate the skin.

(Embodiment 3)
An electrolyzed water micro / nano bubble generating apparatus according to Embodiment 3 of the present invention will be described with reference to the drawings. In FIG. 4, the same components as those in FIG.
In the third embodiment, as shown in FIG. 4, the storage container is a washing tank 10c in a medical institution, and an oral cleaning nozzle B3 or a gargle faucet B4 is provided instead of the shower head B2 shown in FIG. Is. Moreover, the electrolyzed water generating apparatus 12 generates acidic water having strong acidity and alkaline water having strong alkalinity.

  The microbubble mixed electrolyzed water from the mixer 15 is stored in the washing tank 10c and used by being discharged from the intraoral washing nozzle B3 or the gargle faucet B4 and used for cleaning the appliance and the oral cavity. Effective for sterilization.

(Embodiment 4)
An electrolyzed water micro / nano bubble generating apparatus according to Embodiment 4 of the present invention will be described with reference to the drawings. In FIG. 5, the same components as those in FIG.
In the fourth embodiment, as shown in FIG. 5, the storage container is the cleaning tank 10 d in the industrial cleaning apparatus 150.

In the industrial cleaning apparatus 150 according to the fourth embodiment, a cleaning tub 151 that stores an object to be cleaned and rotates while cleaning is disposed in the cleaning tank 10d.
A separation tank 152 is connected to the cleaning tank 10d to separate dirt from the fine bubble mixed electrolyzed water overflowed from the cleaning tank 10d. The separation tank 152 is connected to a sewage tank 153 for storing sewage containing dirt separated by the separation tank 152.

  By collecting the fine bubble mixed electrolyzed water from the mixer 15 in the cleaning tank 10d and rotating the cleaning tub 151 containing the object to be cleaned, the cleaning object can be effectively cleaned and sterilized.

(Embodiment 5)
An electrolyzed water micro / nano bubble generating apparatus according to Embodiment 5 of the present invention will be described with reference to the drawings. In FIG. 6, the same components as those in FIG.
In the washstand 10x as the electrolyzed water micro / nano bubble generating device according to the fifth embodiment shown in FIG. 6, the electrolyzed water generating device 12 is electrolyzed in the electrolyzed water micro / nano bubble generating device according to the first embodiment shown in FIG. Magnetic processors 181 and 182 that apply magnetic force to acidic water and alkaline water are provided in the respective pipes 12a and 12b.

  As shown in FIG. 7, the magnetic processors 181 and 182 are arranged such that the N-pole magnet 18 a and the S-pole magnet 18 b are opposed to each other with the pipes 12 a and 12 b interposed therebetween. The N-pole magnet 18a is arranged with the N-pole side of the magnet facing the pipe 12a side. The S pole magnet 18b is arranged with the S pole side of the magnet facing the pipe 12b side. The N-pole magnet 18a and the S-pole magnet 18b may be permanent magnets or electric magnets.

The magnetic treatment units 181 and 182 apply a magnetic force to the acidic water and alkaline water electrolyzed by the electrolyzed water generator 12, so that the acidic water and alkaline water are magnetized, and the water clusters are refined. The molecules are aligned.
Acidic water in which water clusters are refined and water molecules are aligned is sent to the first fine bubble mixer 13 and mixed with hydrogen gas. In addition, alkaline water in which water clusters are refined and water molecules are aligned is sent to the second fine bubble mixer 14 where carbon dioxide gas is mixed.
When water clusters are refined and water molecules are aligned, hydrogen gas and carbon dioxide gas mixed as micro-nano bubbles can be present in water more than water that is not provided with magnetic force.

  Acidic water or alkaline water in which clusters are refined and water molecules are aligned has a short time to maintain the state, and immediately returns to the original state. However, if the micro-nano bubbles are mixed with acidic water or alkaline water by the first micro-bubble mixer 13 and the second micro-bubble mixer 14, the acidic water or alkaline water has a state in which the micro-nano bubbles in water have increased. maintain. Accordingly, the fine bubble acidic water from the first fine bubble mixer 13 and the fine bubble alkaline water from the second fine bubble mixer 14 are supplied to the shower head B2 and the faucet B1 in an improved state. be able to.

  Also, as the magnetic processing units 181 and 182, the magnetic lines of force pass in one direction with respect to the pipes 12a and 12b by sandwiching the pipes 12a and 12b and making the N pole magnet 18a and the S pole magnet 18b face each other. Water molecules can be aligned in a certain direction.

  In the electrolyzed water micro-nano bubble generating apparatus according to the fifth embodiment, the magnetic processor 181 is provided in the pipe 12a that supplies acidic water, and the magnetic processor 182 is provided in the pipe 12b that supplies alkaline water. However, any one of them is effective because a large amount of hydrogen gas that has become micro-nano bubbles can be mixed, or many carbon dioxide gases that have become micro-nano bubbles can be mixed.

  Moreover, in this Embodiment 5, the magnetic processing devices 181 and 182 are provided in the washstand 10 which concerns on Embodiment 1. FIG. However, also in the electrolyzed water micro-nano bubble generating apparatus according to Embodiments 2 to 4, the magnetic processors 181 and 182 that impart magnetic force to the acidic water and alkaline water electrolyzed by the electrolyzed water generating apparatus 12 are provided. By providing, the same effect as the electrolyzed water micro-nano bubble generating apparatus of Embodiment 5 can be acquired.

  The electrolyzed water micro-nano bubble generating apparatus of the present invention can be used suitably when cleaning and sterilization is required because the effects of acidic water and alkaline water and the effect of micro-nano bubbles can be obtained at a time.

DESCRIPTION OF SYMBOLS 10,10x Wash-stand 10a Wash-basin 10b Bath 10c, 10d Washing tank 11 Water purifier 12 Electrolyzed water production | generation apparatus 12a, 12b Piping 13 1st microbubble mixer 13a 1st gas-liquid mixer 13b 1st micronizer 13c 1st Pump 14 Second microbubble mixer 14a Second gas-liquid mixer 14b Second micronizer 14c Second pump 15 Mixer 16 Feed water drain 17 Receiving part 181, 182 Magnetic processor 18 a N pole magnet 18 b S pole magnet DESCRIPTION OF SYMBOLS 100 Micronizer 110 Main body part 111 Side surface 120 Flow path 121 Inflow part 122 Spiral part 123 Water guide part 123a Shrinkage wall 123b Conical part 124 Outflow part 130 Stirrer part 131 Shaft part 132 Guide wall 133 Protrusion part 150 Industrial cleaning apparatus 151 Cleaning籠 152 Separation tank 153 Sewage tank B1, B4 Faucet B2 Shower head B3 Intraluminal cleaning nozzle V1, V3, V4, V5, V6, V7 automatic valve V2 control valve

Claims (6)

An electrolyzed water generator for generating acidic water and alkaline water from raw water;
A first micro-bubble mixer that mixes micro-nano bubbles with acidic water from the electrolyzed water generator and feeds the water as fine-bubble acidic water;
A second fine bubble mixer for mixing micro-nano bubbles with alkaline water from the electrolyzed water generator and feeding the fine bubble alkaline water;
And a mixer for mixing fine-bubble acidic water from the first fine-bubble mixer and fine-bubble alkaline water from the second fine-bubble mixer to obtain fine-bubble mixed electrolytic water. Electrolyzed water micro / nano bubble generator.   2. The electrolyzed water micro / nano bubble generating device according to claim 1, wherein the first microbubble mixer mixes hydrogen gas as micro / nano bubbles with acidic water.   The electrolyzed water micro / nano bubble generating apparatus according to claim 1, wherein the second fine bubble mixer mixes carbon dioxide gas as micro / nano bubbles with alkaline water.   The electrolyzed water micro / nano bubble generating device according to any one of claims 1 to 3, further comprising a storage container that discharges the bubble-mixed electrolyzed water from the mixer from below and causes overflow.   A magnetic processor that applies a magnetic force to either or both of the acidic water fed to the first microbubble mixer and the alkaline water fed to the second microbubble mixer is provided. Item 5. The electrolyzed water micro / nano bubble generating device according to any one of Items 1 to 4.   6. The electrolyzed water micro / nano bubble generating device according to claim 5, wherein the magnetic processor is arranged with an N-pole magnet and an S-pole magnet facing each other across a pipe provided with the magnetic processor.

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