JP2021177889A - Spatial sprayer and method for producing disinfection liquid for spatial sprayer - Google Patents

Abstract

To exhibit bactericidal effect with hypochlorous water at low cost.SOLUTION: A spatial sprayer for disinfection 100 has: a tank part 1 that holds a disinfection liquid containing hypochlorous water, in which powder containing chlorinated isocyanuric acid is dissolved in water; and a nozzle part 2 that sprays the disinfection liquid held in the tank part 1. The nozzle part 2 can spray the disinfection liquid at an effective chlorine level of 10 ppm-50 ppm in the spatial spraying. This structure achieves spatial spraying of hypochlorous water with powder containing chlorinated isocyanuric acid, which is inexpensive and easy to handle, thus exhibiting high disinfection performance safely and inexpensively.SELECTED DRAWING: Figure 1

Description

The present invention relates to a space atomizer and a method for producing a disinfectant solution for a space atomizer.

Due to the recent pandemic of COVID-19, the so-called new coronavirus, the importance of sterilization to prevent the spread of infection is being emphasized. Conventionally, sterilization with hypochlorite water has been approved by the Ministry of Health, Labor and Welfare as sterilized water (food additive) having a bactericidal effect against bacteria and viruses, and its safety has been confirmed.

However, in the past, in order to obtain hypochlorite water, an aqueous solution of sodium chloride was electrolyzed in a septal electrolytic cell, so that there was a problem that the production was troublesome and costly. In addition, liquid hypochlorite water has high transportation costs and management costs.

Therefore, it has been proposed to prepare hypochlorite water inexpensively and easily by using chlorinated isocyanuric acid such as powdered sodium dichloroisocyanurate and adding water to it to hydrolyze it. ing.

However, according to the test of the present inventor, it has been found that it is difficult to evenly dissolve powdered sodium dichloroisocyanurate in water. In particular, when powdered sodium dichloroisocyanurate is added to a place where a small amount of water remains, the powder may solidify and solidify, making it difficult to melt.

Japanese Patent No. 6550570 Japanese Patent No. 6475903

The present invention has been made in view of such a background. One of an object of the present invention is to provide a space atomizer and a method for producing a disinfectant solution for a space atomizer, which can exert a bactericidal effect with hypochlorite water at low cost.

Means for Solving Problems and Effects of Invention

According to the space sprayer according to the first aspect of the present invention, it is a space sprayer for sterilization and holds a sterilizing solution containing hypochlorite water in which a powder containing chlorinated isocyanuric acid is dissolved in water. A tank portion to be sprayed and a nozzle portion for spraying the disinfectant liquid held in the tank portion are included, and the nozzle portion can spray the disinfectant liquid with an effective chlorine concentration of 10 ppm to 50 ppm in space spraying. It is configured in. With the above configuration, it is possible to realize spatial spraying of hypochlorite water using powder containing chlorinated isocyanuric acid, which is inexpensive and easy to manage, and it is possible to demonstrate high sterilization performance safely and inexpensively. Become.

Further, according to the space atomizer according to the second aspect of the present invention, in addition to the above configuration, an ultrasonic vibrator that mistizes the disinfectant solution held in the tank portion is provided. The nozzle portion can be configured to spray the disinfectant liquid mistized by the vibration of the ultrasonic vibrator.

Further, according to the space atomizer according to the third aspect of the present invention, in addition to any of the above configurations, the concentration of hypochlorite water in the tank portion can be set to 10 ppm to 200 ppm.

Furthermore, according to the space atomizer according to the fourth aspect of the present invention, in addition to any of the above configurations, the chlorine concentration of the hypochlorite water in the tank portion can be set to 20% to 90%. can.

Furthermore, according to the space atomizer according to the fifth aspect of the present invention, the chlorinated isocyanuric acid can be sodium dichloroisocyanuric acid or sodium trichloroisocyanuric acid in addition to any of the above configurations.

Furthermore, according to the space atomizer according to the sixth aspect of the present invention, in addition to any of the above configurations, the powder can contain 5% to 30% of the chlorinated isocyanuric acid.

Furthermore, according to the space atomizer according to the seventh aspect of the present invention, in addition to any of the above configurations, the powder can be free of inorganic salts.

Furthermore, according to the space atomizer according to the eighth aspect of the present invention, in addition to any of the above configurations, the powder can further contain 60% to 95% of neutral Glauber's salt.

Furthermore, according to the space atomizer according to the ninth aspect of the present invention, in addition to any of the above configurations, the powder can further contain 1% to 30% adipic acid. With the above configuration, a white film may normally remain due to the inorganic residue of isocyanuric acid, but the chlorine concentration is stabilized and the isocyanuric acid residue is sprayed evenly, so that such a residue is reduced. It can be made inconspicuous.

Furthermore, according to the space atomizer according to the tenth aspect of the present invention, in addition to any of the above configurations, the tank portion can be formed into a vertically elongated shape.

Furthermore, according to the method for producing a disinfectant solution for a space sprayer according to the tenth aspect of the present invention, a step of injecting 80% or more of water into a tank portion holding the disinfectant solution and a step of injecting the water. A step of adding a powder containing chlorinated isocyanuric acid to water and stirring the mixture to prepare a sterilizing solution having an effective chlorine concentration of 10 ppm to 200 ppm can be included in the tank portion. This makes it possible to easily prepare a sterilizing solution using chlorinated isocyanuric acid, which is a powder that is easy to transport and manage.

Furthermore, according to the method for producing a disinfectant solution for a space sprayer according to the eleventh aspect of the present invention, in addition to the above, the powder can be held in a microtest tube. This makes it possible to stably hold the powder containing chlorinated isocyanuric acid for a long period of time.

Furthermore, according to the method for producing a sterilizing solution for a space atomizer according to the twelfth aspect of the present invention, in addition to any of the above, the chlorinated isocyanuric acid is combined with sodium dichloroisocyanuric acid or sodium trichloroisocyanuric acid. can do.

It is a schematic sectional drawing which shows the space atomizer which concerns on Embodiment 1. FIG. It is a schematic sectional drawing which shows the space atomizer which concerns on Embodiment 2. FIG. It is a schematic sectional drawing which shows the space atomizer which concerns on Embodiment 3. FIG. 4A to 4C are schematic views showing a method for producing a sterilizing solution for a space atomizer.

Hereinafter, embodiments and examples according to the present invention will be described with reference to the drawings. However, the embodiments and examples shown below are examples for embodying the technical idea of the present invention, and the present invention is not limited to the following. In addition, the size and positional relationship of the members shown in each drawing may be exaggerated to clarify the explanation. Further, in the following description, members of the same or the same quality are shown with the same name and reference numeral, and detailed description thereof will be omitted as appropriate. Further, the parts having the same reference numerals appearing in a plurality of drawings indicate the same or equivalent parts or members. Further, each element constituting the embodiment and the embodiment according to the present invention may be configured such that a plurality of elements are composed of the same member and the plurality of elements are combined with one member, or conversely, one member. It is also possible to share the functions of the above with a plurality of members. In addition, the contents described in some examples and embodiments can be used in other embodiments and embodiments. Further, in the following description, terms indicating a specific direction or position (for example, "top", "bottom", "right", "left", and other terms including those terms) are used as needed. However, the use of these terms is to facilitate understanding of the invention with reference to the drawings, and the meaning of those terms does not limit the technical scope of the invention. In addition, in this specification, "providing" is used in the sense of including both those provided as a separate member and those configured as an integral member.
[Embodiment 1]

The space sprayer according to the present embodiment is a device such as an ultrasonic humidifier or an ultrasonic sprayer that atomizes and sprays with an ultrasonic vibrator, or a spray-type bottle or a sprayer that sprays with compressed air. It is a device.

As an example, an ultrasonic humidifier is shown in FIG. 1 as the space atomizer 100 according to the first embodiment. The space sprayer 100 shown in this figure includes a tank portion 1 that holds the sterilizing liquid and a nozzle portion 2 that sprays the sterilizing liquid held in the tank portion 1. The nozzle portion 2 is formed by opening above the tank portion 1. Further, an ultrasonic vibrator 3 is arranged on the bottom surface of the tank portion 1. The ultrasonic transducer turns the disinfectant solution held in the tank portion 1 into a mist. As a result, the disinfectant liquid stored in the tank portion 1 is scattered or vaporized by the ultrasonic vibration of the ultrasonic vibrator, and the generated fine particles are discharged from the nozzle portion 2 provided above the tank portion 1 to the outside. Be dissipated.

As the disinfectant solution to be filled in such a space sprayer 100, a solution containing hypochlorite water in which a powder containing chlorinated isocyanuric acid is dissolved in water is used. The disinfectant solution has an effective chlorine concentration of 10 ppm to 50 ppm in the space sprayed state. By forming a sterilizing solution having such an effective chlorine concentration into a mist and discharging it from the nozzle portion 2, a high sterilizing effect can be exhibited. In particular, hypochlorite water can be easily obtained by using a powder containing chlorinated isocyanuric acid, which is inexpensive and easy to manage, and dissolving it to prepare a sterilizing solution. In addition, spatial spraying of hypochlorite water, which has a high sterilizing effect, makes it possible to prevent virus infection and diffusion.

The concentration of hypochlorite water in the tank portion 1 is preferably 10 ppm to 200 ppm. As a result, a sufficient sterilizing effect can be exhibited. The chlorine concentration of the hypochlorite water in the tank portion 1 is preferably 20% to 90%.

Further, as the chlorinated isocyanuric acid, sodium dichloroisocyanurate or sodium trichloroisocyanurate can be used. In particular, sodium dichloroisocyanurate is preferable because it is easily available, inexpensive, and has been used as a disinfectant.

As such chlorinated isocyanuric acid, a powdery one is used. The powdered chlorinated isocyanuric acid can be easily obtained as hypochlorite water by dissolving it in tap water or the like. As a method for producing hypochlorite water, electrolysis of an aqueous solution of sodium chloride has been conventionally known, but this method has problems that the production is troublesome and the cost is high. In addition, since liquid hypochlorous acid water is bulky and heavy, its transportation cost and management cost also rise.

Therefore, by using chlorinated isocyanuric acid such as powdered sodium dichloroisocyanurate and hydrolyzing it, it has been realized that hypochlorite water can be prepared inexpensively and easily. With this method, maintenance can be performed in the form of powder, so the volume and weight can be dramatically minimized as compared with liquid hypochlorite water. In addition, management and transportation costs can be significantly reduced. In addition, liquid hypochlorite water is easily decomposed and difficult to store for a long period of time, but powdered chlorinated isocyanuric acid has the advantage of being able to be stored for a long period of time while maintaining its characteristics. Be done. Once hydrolyzed, it cannot be stored for a long period of time like general hypochlorite water, but by dissolving it in water before use, that is, immediately before filling the space sprayer 100 with the disinfectant solution. This problem can be avoided because the disinfectant solution can be used up.

The smaller the particle size of the powder, the larger the specific surface area and the easier it is to dissolve, which is preferable. However, if the particle size is too small, it will easily wind up even with a slight wind, and when it is melted in a tank filled with water, it will be blown away by the wind and difficult to put in. Therefore, the handleability can be improved by setting the size to a certain extent, which is about the size of granules. In the present specification, the term "powder" does not specify the size of the particle size, but is used in the sense of including a granular or granular form in addition to the powder form.

The powder preferably contains 5% to 30% of chlorinated isocyanuric acid and 60% to 95% of neutral Glauber's salt. By adding neutral Glauber's salt as a bulking agent in addition to chlorinated isocyanuric acid, the amount of powder can be appropriately increased and the handleability can be improved.

The neutral Glauber's salt is preferably an inorganic salt that is inert to the chlorinated isocyanuric acid. In order to avoid the reduction of active chlorine in chlorinated isocyanuric acid, it is desirable that it does not contain organic substances. Further, a water-soluble inorganic salt is more preferable. The water-soluble inorganic salt needs to be a highly soluble inorganic salt in the neutral to weakly acidic region (pH 4 to 7). From this point, sodium sulfate (Na ₂ SO ₄ ) is preferable. This is because the aqueous solution is neutral (pH 7), and even if it is used as a bulking agent, it is only necessary to pay attention to the pH of the chlorinated isocyanuric acid, which is highly convenient. The bactericidal activity of active chlorine in an aqueous solution of chlorinated isocyanuric acid is mainly due to the oxidizing power of hypochlorous acid, and when the aqueous solution is weakly acidic (pH 4 to 6), the abundance ratio of hypochlorous acid is. As it becomes higher, the bactericidal efficacy also becomes higher. When the aqueous solution is strongly acidic (pH less than 4), chlorine gas may be generated, so sodium sulfate having high oxidizing power can be preferably used.

Further, the powder preferably further contains 1% to 30% of adipic acid. For example, when the tank portion 1 is vertically long as shown in FIG. 1, it becomes difficult to keep the chlorine concentration in the tank portion 1 constant due to the influence of changes in water pressure in the depth direction and the like. Therefore, by adding adipic acid, the chlorinated isocyanuric acid is easily dissolved, and the concentration of the sterilizing solution can be made uniform. As a result, the chlorine concentration is stabilized and the isocyanuric acid residue is evenly sprayed. If the chlorinated isocyanuric acid remains undissolved, a white film may remain due to the residual inorganic substance after spraying, but the addition of adipic acid makes it possible to reduce the generation of the residue.
[Embodiment 2]

In the above-mentioned first embodiment, an example in which an ultrasonic humidifier is used as the space sprayer 100 has been described, but the present invention does not limit the space sprayer that sprays the disinfectant solution to the ultrasonic humidifier or the ultrasonic sprayer. It can also be applied to other space atomizers, such as spray bottles and sprayers that do not use electricity and spray manually. Here, an example applied to a spray bottle as the space sprayer 200 according to the second embodiment will be described with reference to FIG. The spray bottle shown in this figure also includes a bottle-shaped tank portion 1 and a nozzle portion 2 that closes the open end thereof. Further, a powder storage container 4 for storing powder containing chlorinated isocyanuric acid is attached to the spray bottle. As the powder storage container 4, a polypropylene microtest tube or the like can be used. This makes it possible to stably hold the powder containing chlorinated isocyanuric acid for a long period of time.

The tank portion 1 is preferably made of an opaque resin. In particular, chlorinated isocyanuric acid is decomposed by ultraviolet rays and it is difficult to maintain its concentration. Therefore, by using a non-transparent colored resin, such deterioration can be suppressed. As a result, the sterilizing liquid inside the tank portion 1 becomes invisible.

The spray bottle of FIG. 2 has a tank portion 1 for accommodating a disinfectant solution, a mounting cylinder fitted to the mouth and neck of the tank portion 1, a vertical cylinder standing up from the mounting cylinder, and an upper end portion of the vertical cylinder. An injection cylinder protruding forward from, a cylinder protruding forward from the middle part of this vertical cylinder, a plunger slidably fitted in this cylinder and urged forward, and its upper rear surface. Engages with the front end of this plunger to form a trigger swingably attached to the front of the injection tube, a nozzle fitting tube attached to the front end of the tube, and a nozzle hole. It is provided with a nozzle portion head that is rotatably attached to the outer surface of the nozzle portion fitting cylinder and can switch between a mist-like spray at a predetermined position of the nozzle portion 2 and a straight liquid flow at another predetermined position. By pulling the trigger backward, the internal solution containing chlorine stored in the tank portion 1 is sucked up and ejected through the nozzle portion hole. Since the state of the ejected liquid can be changed by rotating the nozzle head, a straight liquid flow can be used when sterilizing intensively, and a mist-like liquid can be sprayed when sterilizing over a wide area. Can be done.
[Embodiment 3]

The spray bottle is not limited to the pistol type having a trigger as shown in FIG. 2, and a push type such as the space sprayer 300 according to the third embodiment shown in FIG. 3 may be used. Not to mention. This type of space sprayer 300 is called a finger spray container or the like, and has a tank portion 1 for accommodating a disinfectant solution, a nozzle portion 2 standing upright from the opening of the tank portion 1 in an upwardly urged state, and a nozzle portion 2. It has a pump mechanism that operates in conjunction with the vertical movement of the nozzle portion 2. By pushing down the push-down part that is expanded toward the base end side of the nozzle part 2 in the radial direction with a finger, the disinfectant liquid in the tank part 1 is ejected from the tip of the nozzle part 2 by the action of the pump mechanism. It is configured to be. Such a container can be made compact in overall size and is convenient to carry.
(Manufacturing method of disinfectant for space atomizer)

Here, a method for producing a sterilizing solution for a space atomizer will be described with reference to FIGS. 4A to 4B.

First, as shown in FIG. 4A, water is injected into the tank portion 1 that holds the sterilizing liquid. For example, tap water is filled in 80% or more of the internal volume of the tank portion 1. Water may be injected directly from the faucet of the water supply, or water may be once stored in a cup or the like and then transferred to the tank portion 1.

Next, as shown in FIG. 4B, the powder containing chlorinated isocyanuric acid is put into water in the tank portion 1 into which water has been injected. At this time, the amount of the powder is adjusted in advance so that the effective chlorine concentration of the disinfectant solution obtained by dissolving the powder in water is 10 ppm to 200 ppm. Here, the amount of powder is calculated in advance so as to have a desired concentration according to the internal volume of the tank portion 1, and the corresponding amount is filled in the powder storage container 4. This makes it possible to adjust the amount to the required amount by directly charging the powder divided into one spray bottle from the powder storage container 4 without the user having to weigh the powder one by one. Become.

Here, by putting the powder in the tank first and then putting the powder in the state where the water is poured into the tank in advance without pouring water, the effect of surely dissolving the powder is obtained. can get. Generally, when the powder is melted, the stirring effect is exhibited by first adding the powder and then injecting water. However, in the case of chlorinated isocyanuric acid, it was found by the test of the present inventor that if chlorinated isocyanuric acid was first put into the tank, the dissolution was insufficient depending on the conditions. In particular, in the case of a space atomizer, it is necessary to fill it with water frequently. For example, in the case of a spray bottle as shown in FIGS. 2 and 3, there are some that can be replenished with a disinfectant solution and reused. In this case, when the disinfectant solution runs out, it becomes necessary to newly mix water and powder. .. Here, although there are few problems when the inside of the tank part is completely dry, in many cases, due to the structure of the spray mechanism, the disinfectant solution in the tank part cannot be completely used up, and a part remains. In many cases, it is necessary to replenish the disinfectant solution in this state.

However, if the powder is added with a small amount of the disinfectant remaining, the powder containing chlorinated isocyanuric acid may be partially melted and solidified due to this slight amount of water. Once solidified, even if water is added, a lump that is difficult to dissolve remains, making it difficult to dissolve in a uniform state, and making it difficult to make the effective chlorine concentration uniform.

This problem also occurs in the electric space atomizer 100 shown in FIG. Although it depends on the size of the room where the space atomizer is installed and the tank capacity of the space atomizer, it is not uncommon to need to replenish water multiple times a day when it is dry in winter. In such a situation, even if the water supply lamp provided in the space atomizer is turned on, a situation in which a small amount of water remains in the tank also occurs. If powder is added in this state, it will cause a situation where lumps are generated as well.

Further, when the inside of the tank portion is completely dried, even if the powder is charged first, partial dissolution is unlikely to occur, but another problem may occur. That is, as shown in FIG. 4A, when water is poured vigorously from the faucet of the water supply, it is conceivable that the powder is scattered by the force. In particular, as described above, when the tank is made of an opaque material to prevent deterioration of the disinfectant, the inside of the tank cannot be seen from the outside, so water is slowly injected to prevent the powder from scattering. Careful work will be required.

In addition, if water is poured vigorously, the water may overflow because it cannot be seen from the outside. In this case, it is conceivable that a part of the powder leaks out and the effective chlorine concentration cannot be maintained within the above range.

In order to prevent such a situation, in the present embodiment, a procedure is adopted in which water is intentionally filled first and then the powder is added. With this method, it is possible to avoid the situation where the powder is solidified with a small amount of water. In addition, since water is injected first, even if the water overflows, only the water is lost and the effective chlorine concentration is not affected. Further, when water is supplied to the tank portion 1, the water can be injected vigorously without worrying about the powder flying up, so that the usability is improved.

After the water and the powder are put into the tank portion 1 as described above, the mixture is stirred as shown in FIG. 4C to prepare a sterilizing liquid in which the water and the powder are uniformly mixed in the tank portion 1. Here, it is preferable to suppress the water in the tank portion 1 to about 80% as described above so that the stirring can be easily performed.

In this way, the disinfectant solution can be easily prepared by using the chlorinated isocyanuric acid, which is a powder that is easy to transport and manage. In addition, the effect of uniformly melting the chlorinated isocyanuric acid can be obtained by a very simple method of defining the order of charging into the tank.

The above-mentioned powder contains inorganic salts. However, the powder may not contain inorganic salts. When the tank portion 1 does not contain inorganic salts, the powder does not solidify even if water is added after the powder containing sodium dichloroisocyanurate is added to the tank portion 1, so that the usability is improved.

The method for producing the disinfectant solution for the space atomizer and the space atomizer of the present disclosure is a device such as an ultrasonic humidifier or an ultrasonic atomizer that atomizes and sprays with an ultrasonic vibrator, or a spray-type bottle or a sprayer. It can be suitably used as a disinfectant solution to be filled in a device that blows out with compressed air. For example, it can be used for home use, a humidifier installed in a restaurant, a conference room, or a manual bottle installed at the entrance of a facility, and can be used for disinfecting a new type of coronavirus or the like. It can be used not only for sterilization and sterilization but also for deodorization.

100, 200, 300 ... Spatial atomizer 1 ... Tank part 2 ... Nozzle part 3 ... Ultrasonic oscillator 4 ... Powder storage container

According to the space sprayer according to the first aspect of the present invention, it is a space sprayer for sterilization and holds a sterilizing solution containing hypochlorite water in which a powder containing chlorinated isocyanuric acid is dissolved in water. A tank portion to be sprayed and a nozzle portion for spraying the disinfectant liquid held in the tank portion are included, and the nozzle portion can spray the disinfectant liquid with an effective chlorine concentration of 10 ppm to 50 ppm in space spraying. The powder contains 60% to 95% of neutral spray bottle by weight . With the above configuration, it is possible to realize spatial spraying of hypochlorite water using powder containing chlorinated isocyanuric acid, which is inexpensive and easy to manage, and it is possible to demonstrate high sterilization performance safely and inexpensively. Become.

Furthermore, according to the space atomizer according to the seventh aspect of the present invention, in addition to any of the above configurations, the powder can further contain 1% to 30% adipic acid. With the above configuration, a white film may normally remain due to the inorganic residue of isocyanuric acid, but the chlorine concentration is stabilized and the isocyanuric acid residue is sprayed evenly, so that such a residue is reduced. It can be made inconspicuous.

Furthermore, according to the space atomizer according to the eighth aspect of the present invention, in addition to any of the above configurations, the tank portion can be vertically extended in the vertical direction.

Furthermore, according to the method for producing a disinfectant solution for a space sprayer according to the ninth aspect of the present invention, a step of injecting water into a tank portion holding the disinfectant solution and a tank in which the water is injected. A step of preparing a sterilizing solution having an effective chlorine concentration of 10 ppm to 200 ppm by adding chlorinated isocyanuric acid and a powder containing 60% to 95% of neutral glass in a weight ratio to water and stirring the mixture. Can be included. This makes it possible to easily prepare a sterilizing solution using chlorinated isocyanuric acid, which is a powder that is easy to transport and manage.

Furthermore, according to the method for producing a disinfectant solution for a space sprayer according to the tenth aspect of the present invention, in addition to the above, the powder can be held in a microtest tube. This makes it possible to stably hold the powder containing chlorinated isocyanuric acid for a long period of time.

Furthermore, according to the method for producing a sterilizing solution for a space atomizer according to the eleventh aspect of the present invention, in addition to any of the above, the chlorinated isocyanuric acid is combined with sodium dichloroisocyanuric acid or sodium trichloroisocyanuric acid. can do.

According to the space sprayer according to the first aspect of the present invention, it is a space sprayer for sterilization and holds a sterilizing solution containing hypochlorite water in which a powder containing chlorinated isocyanuric acid is dissolved in water. A tank portion to be sprayed and a nozzle portion for spraying the disinfectant liquid held in the tank portion are included, and the nozzle portion sets the disinfectant liquid to have an effective chlorine concentration of more than 10 ppm and less than 50 ppm in the space spray. It is configured to be sprayable, and the powder contains 60% to 95% of neutral nozzle by weight. With the above configuration, it is possible to realize spatial spraying of hypochlorite water using powder containing chlorinated isocyanuric acid, which is inexpensive and easy to manage, and it is possible to demonstrate high sterilization performance safely and inexpensively. Become.

Furthermore, according to the method for producing a sterilizing liquid for a space atomizer according to the ninth aspect of the present invention, a step of injecting water into a tank portion holding the sterilizing liquid and a tank in which the water is injected. A powder containing chlorinated isocyanuric acid and neutral glazed glass in a weight ratio of 60% to 95% was put into water and stirred, and the concentration of hypochlorite water in the tank part was 10 ppm to 200 ppm . , A step of preparing a sterilizing solution having an effective chlorine concentration of more than 10 ppm and less than 50 ppm at the time of spatial spraying can be included. This makes it possible to easily prepare a sterilizing solution using chlorinated isocyanuric acid, which is a powder that is easy to transport and manage.

Claims (13)

A space sprayer for sterilization,
The tank part that holds the disinfectant solution containing hypochlorite water in which powder containing chlorinated isocyanuric acid is dissolved in water, and
A nozzle portion that sprays the disinfectant liquid held in the tank portion, and a nozzle portion.
Including
The nozzle portion is a space sprayer configured to be capable of spraying the disinfectant solution with an effective chlorine concentration of 10 ppm to 50 ppm in space spraying. The space atomizer according to claim 1, further
It is equipped with an ultrasonic vibrator that mistizes the sterilizing liquid held in the tank portion.
The nozzle portion is a space sprayer configured to spray the disinfectant liquid mistized by the vibration of the ultrasonic vibrator. The space atomizer according to claim 1 or 2.
A space atomizer having a concentration of hypochlorite water in the tank portion of 10 ppm to 200 ppm. The space atomizer according to any one of claims 1 to 3.
A space atomizer in which the chlorine concentration of the hypochlorite water in the tank portion is 20% to 90%. The space atomizer according to any one of claims 1 to 4.
A space atomizer in which the chlorinated isocyanuric acid is sodium dichloroisocyanuric acid or sodium trichloroisocyanuric acid. The space atomizer according to any one of claims 1 to 5.
A space atomizer in which the powder contains 5% to 30% of the chlorinated isocyanuric acid. The space atomizer according to any one of claims 1 to 6.
A space atomizer in which the powder does not contain inorganic salts. The space atomizer according to any one of claims 1 to 7.
A space atomizer in which the powder further contains 60% to 95% of neutral Glauber's salt. The space atomizer according to any one of claims 1 to 8.
A space atomizer in which the powder further contains 1% to 30% of adipic acid. The space atomizer according to claim 9.
A space atomizer in which the tank portion is vertically extended. It is a method of manufacturing a disinfectant solution for a space atomizer.
The process of injecting 80% or more of water into the tank that holds the disinfectant solution,
For a space sprayer including a step of adding a powder containing chlorinated isocyanuric acid to the tank portion into which the water is injected and stirring the mixture to prepare a sterilizing solution having an effective chlorine concentration of 10 ppm to 200 ppm. A method for producing a disinfectant solution. The method for producing a sterilizing solution for a space atomizer according to claim 11.
A method for producing a disinfectant solution for a space sprayer in which the powder is held in a microtest tube. The method for producing a sterilizing solution for a space atomizer according to claim 11 or 12.
A method for producing a sterilizing solution for a space atomizer in which the chlorinated isocyanuric acid is sodium dichloroisocyanuric acid or sodium trichloroisocyanuric acid.

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