KR20230105937A - Citric Acid Solution Spraying Device - Google Patents

Abstract

A citric acid solution spraying device is disclosed. The present invention includes a storage unit for storing a citric acid solution mixed with citric acid and water, and a spray unit for spraying the citric acid solution to the outside. break down substances According to the present invention, it is possible to effectively remove various contaminants and harmful substances in an environmentally friendly manner.

Description

Citric Acid Solution Spraying Device {Citric Acid Solution Spraying Device}

The present invention relates to a citric acid solution spraying device, and more particularly, to a citric acid solution spraying device capable of environmentally friendly and effective removal of contaminants formed on the water surface, water or ground, such as green algae in rivers and oil spilled into the sea. .

In addition, the present invention enables sterilization and oxidation treatment of harmful bacteria and viruses in the patient's respiratory tract as citric acid particles flow into the patient's respiratory tract according to the patient's inhaled breath, and the ultra-fine interior and exterior of the respiratory treatment equipment It relates to a citric acid solution injection device capable of manufacturing respiratory treatment equipment capable of removing dust by oxidizing it.

In addition, the present invention enables direct sterilization, oxidation and deodorization treatment for bacteria and viruses by being additionally coupled to the main filter installed in air circulators such as air conditioners and air purifiers, and air circulators such as air conditioners and air purifiers. A citric acid solution injection device capable of manufacturing an auxiliary filter structure detachably coupled to the main filter capable of oxidizing and removing ultra-fine dust inside and outside of the air circulation device by being additionally coupled to the main filter mounted on the citric acid solution spraying device it's about

In addition, according to the present invention, hydrogen ions discharged from the sanitary pad layer are supplied to the crown of the user wearing a hat, thereby removing germs and odors from the crown of the user due to wearing the hat, as well as hygiene. A device for spraying a citric acid solution capable of manufacturing a sanitary pad structure for attaching a hat to prevent a user's scalp cyst caused by wearing a hat for a long period of time according to the sterilizing action of hydrogen ions discharged from the pad layer.

In addition, the present invention can remove bacteria and odor from the crotch of infants through hydrogen ions supplied to the skin of infants and young children, and bacteria and odors from the sanitary napkin wearing area through hydrogen ions supplied to women's sanitary napkin wearing areas. It is possible to sterilize the affected area through hydrogen ions supplied to the affected area on the skin, remove bacteria and odor from the axillary area through hydrogen ions supplied to the axillary area, and remove sebum from the axillary area. Spraying a citric acid solution capable of manufacturing a sanitary pad structure for attaching to the human body, which can remove the cause of the smell of sweat in the armpit and effectively prevent the occurrence of pressure sores through sterilization treatment by hydrogen ions supplied to the area where pressure sores are expected to occur It's about the device.

In addition, the present invention provides a sanitary pad structure for a shoe insole that can effectively remove germs and odors from the user's feet and the inner space of the shoe through hydrogen ions supplied to the user's foot and the inner space of the shoe worn by the user. It relates to a device for spraying a citric acid solution that can be manufactured.

In addition, the present invention not only enables sterilization treatment on the skin through hydrogen ions supplied to the human skin, but also prevents cancer cells, bacteria, etc. It relates to a device for spraying a citric acid solution capable of manufacturing a removable tool for keeping the human body warm.

When oil is spilled due to a ship accident in the ocean, an oil belt is formed due to the spilled oil, and a wide range of control work is performed to remove it.

Specifically, a dispersant, adsorbent, etc. are used to remove the oil strip, which significantly increases the overall control cost.

In addition, as shown in FIG. 1, in order to solve the problem of algal bloom in domestic rivers, which has recently become an issue, a method of operating an algae removal ship by installing and operating a device for sucking, filtering, and recovering algae is proposed. However, this also has the problem of excessive cost.

Meanwhile, due to the recent pandemic of the novel coronavirus, awareness of respiratory diseases such as pneumonia is increasing.

The new coronavirus is known to cause pneumonia by entering through the respiratory tract and cause permanent damage to the lungs of infected people.

On the other hand, the treatment of conventional respiratory infectious diseases is largely dependent on drug treatment, and medical equipment that enables direct sterilization and oxidation treatment of bacteria and viruses in the respiratory tract, such as the lungs, has not yet been developed.

On the other hand, filters installed in air circulation devices such as conventional air conditioners and air purifiers do not have functions that enable direct sterilization, oxidation, and deodorization of bacteria and viruses.

Meanwhile, a hat is a clothing item that is widely used for reasons such as sports, leisure activities, and fashion. On the other hand, when the hat is worn for a long time, breathability is not secured in the scalp due to the hat, and bacteria and odor are generated due to heat and sweat generated from the head of the user wearing the hat.

Such a problem occurs more often in the user's parietal region, and when this condition continues for a long period of time, a health problem such as the occurrence of a cyst in the user's parietal region may occur.

On the other hand, most of the diaper products worn by infants and children or sanitary napkin products worn periodically by women have various attempts to secure air permeability, but due to the product's structural limitations, soreness, inflammation and Odor causes several problems.

In addition, conventional therapeutic pads used for treatment of affected areas such as pressure sores have limitations in that their functions are only focused on physical protection of the affected area, and the effect of sterilization treatment on the affected area is insignificant.

In addition, various products are being released to remove the smell of sweat from the armpits, but most of them only suppress the discharge of sweat itself or dilute the smell of sweat, and there is no way to fundamentally eliminate the cause of the smell of sweat. unable to present.

In addition, even though elderly patients or critically ill patients who live in bed for a long time are expected to develop pressure sores on the back or hip where load is intensively applied, only methods to secure ventilation are being attempted to prevent pressure sores. .

On the other hand, due to the structural limitations of shoes, it is very difficult to secure air permeability of shoes, and as a result, bacteria and odor easily occur in the inner space of shoes.

In order to solve this problem, despite the fact that various structures are applied to the shoe insole installed inside the shoe to ensure breathability, due to the structural limitations of the shoe, bacterial propagation in the inner space of the shoe and consequently on the wearer's foot. Problems such as athlete's foot and odor are still unresolved.

On the other hand, blankets, blankets, sleeping bags, cushions, clothes, belly bands, etc. are equipment for keeping warm very frequently used in daily life of modern people to prevent loss of body temperature.

However, most of the equipment for keeping warm according to the prior art has a limitation in that the function is concentrated only on the side of keeping warm, which is an inherent function.

In other words, thermal insulation equipment such as blankets, blankets, sleeping bags, cushions, clothes, and belly bands are in contact with the user's skin for a very long time, so even though they are products that can have a lasting effect on the human body in terms of other aspects than warmth, Other additional functions are not proposed.

Accordingly, an object of the present invention is to provide a citric acid solution injection device that can effectively and environmentally friendly remove contaminants formed on the water surface, water or ground, such as green algae in rivers and oil spilled into the sea.

In addition, another object of the present invention is to provide a citric acid solution spraying device capable of effectively removing contaminants formed on the water surface, water or ground, such as green algae in rivers and oil spilled into the sea, in an environmentally friendly manner.

In addition, another object of the present invention is to enable sterilization and oxidation treatment of harmful bacteria and viruses in the patient's respiratory tract as citric acid particles flow into the patient's respiratory tract according to the patient's inspiratory breathing, It is to provide a citric acid solution injection device capable of manufacturing respiratory treatment equipment that can remove external ultrafine dust by oxidizing it.

In addition, another object of the present invention is to enable direct sterilization, oxidation and deodorization treatment for bacteria and viruses by being additionally coupled to the main filter mounted in air circulation devices such as air conditioners and air purifiers, air conditioners, air purifiers, etc. Citric acid capable of manufacturing a secondary filter structure detachably coupled to the main filter capable of oxidizing and removing ultra-fine dust inside and outside of the air circulation device by being additionally coupled to the main filter installed in the air circulation device of the It is to provide a solution injection device.

In addition, another object of the present invention is to supply hydrogen ions discharged from the sanitary pad layer to the crown of the user wearing a hat, thereby removing germs and odors from the crown of the user due to wearing the hat. In addition, to provide a device for spraying a citric acid solution capable of manufacturing a sanitary pad structure for attaching a hat to prevent a user's scalp cyst caused by long-term wearing of a hat by the sterilizing action of hydrogen ions discharged from the sanitary pad layer. there is.

In addition, another object of the present invention is to remove germs and odor from the groin of infants through hydrogen ions supplied to the skin of infants and young children, and to remove bacteria and odors from the area where women wear sanitary napkins through hydrogen ions supplied to women's sanitary napkin wearing areas. It can remove germs and odors, sterilize the affected area through hydrogen ions supplied to the affected area on the skin, and remove germs and odors from the armpit area through hydrogen ions supplied to the armpit area. It is possible to remove the cause of the smell of sweat in the armpit by removing the sebum of the body, and to manufacture a sanitary pad structure for attaching to the human body that can effectively prevent the occurrence of pressure sores through sterilization treatment by hydrogen ions supplied to the area where pressure sores are expected to occur. It is to provide a citric acid solution spraying device.

In addition, another object of the present invention is for a shoe insole that can effectively remove germs and odors from the user's feet and the inner space of the shoe through hydrogen ions supplied to the user's foot and the inner space of the shoe worn by the user. It is to provide a citric acid solution spraying device capable of manufacturing a sanitary pad structure.

In addition, another object of the present invention is not only possible to sterilize the skin through hydrogen ions supplied to the human skin, but also to transmit the hydrogen ions supplied to the human skin into the human body through the skin, thereby allowing cancer cells inside the human body. It is to provide a citric acid solution injection device capable of manufacturing a tool for keeping the human body warm that can remove bacteria and the like.

The problem to be solved by the present invention is not limited to the above-mentioned problem, and includes other technical problems that can be clearly understood by those skilled in the art from the following description.

A citric acid solution spraying device according to the present invention for achieving the above object includes a storage unit in which a citric acid solution obtained by mixing citric acid and water is stored; and a spraying unit for spraying the citric acid solution to the outside.

Preferably, hydrogen ions included in the citric acid solution sprayed to the outside by the injection unit decompose pollutants.

According to the present invention, contaminants formed on the water surface, water or ground, such as green algae in rivers and oil spilled into the sea, can be removed in an environmentally friendly and effective manner.

In addition, according to the present invention, as citric acid particles flow into the patient's respiratory tract according to the patient's inspiratory breath, sterilization and oxidation treatment for harmful bacteria and viruses in the patient's respiratory tract are possible, and the inside and outside of the respiratory treatment equipment By oxidizing ultrafine dust, it is possible to manufacture respiratory treatment equipment that can be removed.

In addition, according to the present invention, direct sterilization, oxidation and deodorization treatment for bacteria and viruses is possible by being additionally coupled to the main filter mounted in air circulation devices such as air conditioners and air purifiers, and air conditioners, air purifiers, etc. By being additionally coupled to the main filter mounted in the circulator, it is possible to manufacture an auxiliary filter structure detachably coupled to the main filter capable of oxidizing and removing ultra-fine dust inside and outside the air circulator.

In addition, according to the present invention, hydrogen ions discharged from the sanitary pad layer are supplied to the crown of the user wearing a hat, thereby removing germs and odors from the crown of the user due to wearing the hat. In accordance with the sterilizing action of hydrogen ions discharged from the sanitary pad layer, it is possible to manufacture a sanitary pad structure for attaching a hat to prevent cysts on the scalp of a user caused by wearing a hat for a long period of time.

In addition, according to the present invention, it is possible to remove germs and odor from the groin of infants through hydrogen ions supplied to the skin of infants and young children, and bacteria and odors in the area where women wear sanitary napkins are supplied through hydrogen ions supplied to the area where women wear sanitary napkins. It can remove odor, sterilize the affected area through hydrogen ions supplied to the affected area on the skin, remove bacteria and odor from the armpit area through hydrogen ions supplied to the armpit area, and remove sebum from the armpit area. By removing it, it is possible to remove the cause of the smell of sweat in the armpit, and to manufacture a sanitary pad structure for attaching to the body that can effectively prevent the occurrence of pressure sores through sterilization treatment by hydrogen ions supplied to the area where pressure sores are expected to occur. .

In addition, according to the present invention, a sanitary pad for shoe insoles that can effectively remove germs and odors from the user's feet and the inner space of the shoes through hydrogen ions supplied to the user's feet and the inner space of the shoes worn by the user. structures can be made.

In addition, according to the present invention, sterilization treatment on the skin is possible through hydrogen ions supplied to the human skin, and hydrogen ions supplied to the human skin are transmitted into the human body through the skin, thereby allowing cancer cells and bacteria inside the human body. It is possible to manufacture a tool for keeping the human body warm that can remove the back.

The effects of the present invention are not limited to the mentioned effects, and include other effects that can be clearly understood by those skilled in the art from the following description.

1 is a photographic view of the state of green algae formed on the surface of a river before spraying and supplying a citric acid solution;
2 is a structural diagram of a citric acid solution spraying device according to an embodiment of the present invention;
3 is a flow chart illustrating an execution process of a pollutant removal method using a citric acid solution spraying device according to an embodiment of the present invention;
4 is a photograph of the state of green algae after about 5 hours have elapsed after supplying a citric acid solution using a citric acid solution spray device according to an embodiment of the present invention, and
5 is a photograph of the state of green algae after about 24 hours have elapsed after supplying a citric acid solution using a citric acid solution spray device according to an embodiment of the present invention.

Hereinafter, the present invention will be described in more detail with reference to the drawings. It should be noted that like elements in the drawings are indicated by like numerals wherever possible. In addition, detailed descriptions of well-known functions and configurations that may unnecessarily obscure the subject matter of the present invention will be omitted.

2 is a structural diagram of a citric acid solution spraying device 100 according to an embodiment of the present invention. Referring to FIG. 2 , a citric acid solution spraying device 100 according to an embodiment of the present invention includes a storage unit 110 and a spraying unit 130.

The storage unit 110 of the citric acid solution spraying device 100 stores a citric acid solution in which citric acid and water are mixed, and the spray unit 130 sprays the citric acid solution stored in the storage unit 110 in a spray jet method. spray outward

On the other hand, the present inventors use a citric acid solution, which is a solution prepared by mixing citric acid and water in a weight ratio of about 1:9 to 2:8, to contaminants formed on the water surface or ground, such as oil film and green algae, by applying the citric acid according to the present invention. As a result of spraying by using the solution spraying device 100, it was found that contaminants are decomposed over time.

Specifically, FIG. 1 is a photograph of the state of green algae formed on the surface of a river before spraying and supplying a citric acid solution, and FIG. 4 shows a citric acid solution spraying device 100 according to an embodiment of the present invention. 5 is a photograph of the state of green algae after about 5 hours have elapsed after supplying the citric acid solution using the citric acid solution, and FIG. This is a photograph of the state of green algae after about 24 hours have elapsed.

That is, as shown in FIGS. 1, 4, and 5, as the citric acid solution is supplied to the surface of the water in a spray spraying method using the citric acid solution spraying device 100 according to the present invention, The present inventor witnessed a phenomenon in which contaminants such as green algae are gradually decomposed over time.

As such, the present inventors have found that the citric acid solution can effectively decompose contaminants such as oil film and green algae formed on the water surface, and based on this discovery, the citric acid solution spraying device 100 according to the present invention A method for removing contaminants formed on the surface of the water, in water or on the ground using

3 is a flowchart illustrating an execution process of a pollutant removal method using a citric acid solution spraying device 100 according to an embodiment of the present invention. Hereinafter, with reference to FIGS. 3 to 5 , an execution process of a pollutant removal method using the citric acid solution spraying device 100 according to an embodiment of the present invention will be described.

First, the operator stores the citric acid solution in the storage unit 110 of the citric acid solution spraying device 100 according to the present invention (S210).

Next, the worker manipulates the spraying unit 130 of the citric acid solution spraying device 100 according to the present invention to spray the citric acid solution on the water surface on which contaminants such as green algae are formed as shown in FIG. 1 (S230) .

Fine particles of the citric acid solution sprayed in this way are supplied to the water surface where pollutants are formed, and hydrogen ions contained in the citric acid solution are adsorbed to the pollutants due to the viscosity of pollutants such as green algae.

Specifically, the moisture contained in the citric acid solution sprayed in the spray method is diffused to the surface of the water as it contacts the water surface, and as a result, only hydrogen ions contained in the citric acid solution are combined with contaminants such as green algae.

Hydrogen ions adsorbed and bonded to the contaminant form a chemical bond with the contaminant (S250), and accordingly, a chemical decomposition process for the contaminant such as green algae proceeds (S270).

More specifically, heat generated from a chemical reaction between hydrogen ions and contaminants such as oil accelerates the decomposition and oxidation of contaminants, so that a more effective removal process of contaminants is performed.

As a result, after about 5 hours has elapsed, as shown in FIG. 4, a phenomenon in which the concentration of pollutants such as green algae is reduced is found, and after about 24 hours have elapsed, as shown in FIG. 5, the concentration of pollutants such as green algae Most of them are found to be decomposed.

The phenomenon in which the citric acid solution removes green algae can be understood from the principle of an oxidation reaction through hydrogen ions contained in the citric acid solution.

That is, through the oxidation reaction of hydrogen ions, oxygen supplied to green algae is removed during the growth process of green algae, and additional oxygen supply to the green algae is blocked, thereby suppressing the propagation of green algae and simultaneously decomposing the green algae. I understand.

In addition, in the present invention, when supplying the citric acid solution to the water surface where green algae are formed, it was confirmed that the citric acid solution must be supplied in a spray method using the citric acid solution spraying device 100 according to the present invention.

Specifically, in supplying the citric acid solution to the surface of the water, the present inventor has supplied the citric acid solution by pouring it onto the surface of the water where green algae are formed instead of spraying, but in this case, the effect of removing algae formed on the surface of the water seldom occurred.

The reason is that the citric acid solution supplied through the air in the form of fine particles through the spray method using the citric acid solution spraying device 100 according to the present invention is formed on the water surface by the hydrogen ions contained in the citric acid solution being settled on the water surface. Although it has a high bonding probability with green algae, it is understood that this is because the citric acid solution supplied by pouring on the water surface does not have a chance to form a bond with the green algae formed on the surface of the water and is mostly precipitated in water.

In addition, when the chemical decomposition process for contaminants such as green algae in the above-described step S270 is completed, residual hydrogen ions remaining on the surface of the water are vaporized (evaporated) into the air (S290).

As described above, according to the present invention, citric acid solution is supplied to the surface of the water in a spray method using the citric acid solution spraying device 100 according to the present invention to remove pollutants, so that pollutants are decomposed by hydrogen ions, As residual hydrogen ions after the decomposition of pollutants are completed vaporize (evaporate) from the surface of the water into the air, the hydrogen ions contained in the citric acid solution flow into the water, thereby preventing disturbance of the aquatic ecosystem.

On the other hand, in carrying out the present invention, when the spray nozzle 135 of the spraying part 130 in the citric acid solution spraying device 100 according to the present invention is made of metal, corrosion due to frequent contact with the citric acid solution Therefore, in manufacturing the spray nozzle 135, it may be made of a corrosion-resistant material such as a corrosion-resistant metal for a citric acid solution, or a stone material having high corrosion resistance.

Specifically, in carrying out the present invention, the stone spray nozzle 135 manufactured by forming a plurality of micro-holes for spray injection in a stone processed in the form of a plate-shaped disk may be mounted on the spray unit 130.

In addition, in carrying out the present invention, a detachable spray nozzle 135 detachably coupled to the spray container so that the operator can replace the spray nozzle 135 when the spray nozzle 135 is corroded by the citric acid solution may be provided.

Meanwhile, the pollutant removal method using the citric acid solution spraying device 100 according to the present invention may be applied not only to the surface of the water but also to the ground of a riverside including rocks and pebbles.

In this regard, there was a news report that the Nakdong River dried up in the past, exposing the riverbed, giving off a rotten smell, and heavy metals were detected in the mud of the riverbed. As such, the smell from the riverbed of the Nakdong River is the smell of algae that comes from mud and algae artificially supplied to the Nakdong River to remove algae, and heavy metals were detected from the riverbed. because it has been

On the other hand, by supplying the citric acid solution in the present invention to the watershed of the river or the exposed bottom of the river contaminated with green algae and heavy metals in a spray spraying method using the citric acid solution spraying device 100 according to the present invention, pollutants are removed. be able to remove

Specifically, the operator stores the citric acid solution in the storage unit 110 of the citric acid solution spraying device 100 according to the present invention, and then manipulates the spray unit 130 to apply citric acid to the ground contaminated with algae and heavy metals. The solution is sprayed by spray method.

Fine particles of the citric acid solution sprayed in this way are supplied to the ground where pollutants are formed, and hydrogen ions included in the citric acid solution are adsorbed to the pollutants due to the viscosity of pollutants such as green algae.

Specifically, the moisture contained in the citric acid solution sprayed by the citric acid solution spraying device 100 according to the present invention penetrates and diffuses under the ground as it is supplied to the ground, and as a result, the hydrogen ions contained in the citric acid solution Only this will combine with contaminants such as algae.

As such, hydrogen ions adsorbed and bonded to pollutants form chemical bonds with pollutants, and accordingly, oxidative decomposition of green algae and heavy metals proceeds.

More specifically, heat generated from a chemical reaction between a citric acid component and contaminants such as green algae and heavy metals accelerates the decomposition and oxidation of contaminants, so that a more effective removal process of contaminants is performed.

In addition, in the present invention, in supplying the citric acid solution to the ground on which contaminants are formed, it has been confirmed that the citric acid solution must be supplied in a spray method using the citric acid solution spraying device 100 according to the present invention.

Specifically, in supplying the citric acid solution to the ground, the present inventor has supplied the citric acid solution by pouring it onto the ground where the pollutants are formed instead of spraying, but in this case, the effect of removing pollutants is almost generated Did not do it.

The reason for this is that the hydrogen ions contained in the citric acid solution supplied through the air in the form of fine particles through the spray method settle on the ground and have a high probability of bonding with green algae mainly formed on the ground. It is understood that this is because the supplied citric acid solution does not have a chance to form a bond with the green algae formed on the ground and mostly penetrates under the ground.

In addition, when the chemical decomposition process for contaminants such as green algae and heavy metals is completed, residual hydrogen ions remaining on the ground are vaporized (evaporated) into the air.

As described above, according to the present invention, the citric acid solution is supplied to the ground in a spray method using the citric acid solution spraying device 100 according to the present invention to remove the pollutants, so that the pollutants are decomposed by the citric acid component, As residual hydrogen ions after the decomposition of pollutants are completed vaporize (evaporate) from the ground into the air, the hydrogen ions contained in the citric acid solution flow into the ground, thereby preventing disturbance of the soil ecosystem.

In addition, the pollutant removal method using the citric acid solution spraying device 100 according to the present invention can be applied to water as well as water and land.

Specifically, pollutants can be removed by supplying the citric acid solution in the present invention to rivers polluted by various organic substances.

Specifically, as the worker supplies the citric acid solution to contaminated water such as a river and then mixes it, hydrogen ions contained in the citric acid solution are adsorbed to the pollutants due to the viscosity of the pollutants in the water.

Specifically, moisture contained in the citric acid solution diffuses into water, and as a result, only hydrogen ions contained in the citric acid solution are combined with contaminants.

As such, hydrogen ions adsorbed and bonded to pollutants form a chemical bond with the pollutants, and accordingly, the oxidative decomposition process of the pollutants proceeds.

Specifically, the hydrogen ions contained in the citric acid solution decompose proteins, fats, carbohydrates, etc. contained in organic matter in water. More specifically, the heat generated in the chemical reaction between hydrogen ions and pollutants decomposes pollutants. and by accelerating oxidation, a more effective removal process of contaminants is implemented.

Meanwhile, the pollutant removal method using the citric acid solution spray device 100 according to the present invention may also be applied to pollutants in the air.

Specifically, the operator stores the citric acid solution in the storage unit 110 of the citric acid solution spraying device 100 according to the present invention, and then manipulates the spray unit 130 to release the citric acid solution into the atmosphere contaminated with ammonia molecules. spray by spray method.

The hydrogen ions contained in the fine particles of the citric acid solution sprayed in this way combine with contaminants such as ammonia molecules in the air.

As such, hydrogen ions adsorbed and bonded to pollutants form chemical bonds with pollutants, and accordingly, oxidative decomposition of pollutants such as ammonia molecules proceeds.

More specifically, heat generated from a chemical reaction between a citric acid component and pollutants such as ammonia molecules accelerates the decomposition and oxidation of pollutants, so that a more effective removal process of pollutants is performed.

In addition, in practicing the present invention, respiratory treatment equipment may be manufactured using the citric acid solution injection device 100 according to the present invention, and such respiratory treatment equipment includes a mask structure worn by a patient on the mouth and nose It may include a citric acid-coated filter detachably installed inside the mask structure.

Specifically, the manufacturer sprays a citric acid solution prepared by diluting citric acid in water to a concentration of about 5 to 15% on a filter body made of various fabrics such as polyester and cotton using the citric acid solution spraying device 100. A citric acid-coated filter may be manufactured by drying after spraying.

In addition, in practicing the present invention, the manufacturer sprays the citric acid solution on the inner surface of the mask structure made of various fabrics such as polyester and cotton without separately providing a citric acid coated filter attached to the mask structure. By spraying using the apparatus 100, a citric acid coating surface may be formed on the inner surface of the mask structure.

When the patient breathes inhalation while wearing the respiratory treatment equipment according to an embodiment of the present invention, the fine citric acid particles included in the inner surface of the citric acid-coated filter or mask structure are absorbed into the citric acid-coated filter or mask structure. It is separated from the inner side and introduced into the patient's respiratory tract.

In this way, citric acid particles introduced into the patient's respiratory tract perform sterilization and oxidation of harmful bacteria and viruses in the respiratory tract.

More specifically, hydrogen ions are generated from fine citric acid particles through the patient's breathing process, and the hydrogen ions generated in this way flow into the patient's respiratory tract and decompose proteins, which are the main components of viruses and bacteria in the respiratory tract, thereby eliminating harmful bacteria and Sterilization and oxidation treatment for viruses are performed.

In addition, hydrogen ions generated from fine citric acid particles through the patient's breathing process can be removed by oxidizing ultra-fine dust introduced into the respiratory treatment equipment.

On the other hand, in practicing the present invention, the citric acid-coated filter may be installed more closely to the circumferential surface of the user's nostril by forming an incision at the top of the citric acid-coated filter to hold the bridge of the patient's nose.

In addition, in carrying out the present invention, by using the citric acid solution spraying device 100 according to the present invention, the auxiliary filter structure is detachably coupled to the main filter, which is a variety of filter structures installed in air circulation devices such as air conditioners and air purifiers. may be produced.

Such an auxiliary filter structure may be installed in an overlapping manner on the upper or lower surface of the main filter, and it is preferable that the auxiliary filter structure is manufactured in the same shape and size as the main filter.

Such an auxiliary filter structure includes a base layer, a silver nano-coating layer laminated on the upper surface of the base layer, and a citric acid-coated filter laminated on the upper surface of the silver nano-coating layer, and the citric acid-coated filter forms a bonding surface with the main filter. would be preferable

On the other hand, in practicing the present invention, the manufacturer uses the citric acid solution spraying device 100 according to the present invention to prepare a citric acid solution prepared by diluting citric acid in water at a concentration of about 5 to 15% to polyester, cotton, etc. It will be possible to manufacture a citric acid coated filter by spraying a filter base made of various fabrics and then drying it.

When an air circulation device such as an air purifier or an air conditioner is operated in a state where such an auxiliary filter structure is coupled to the main filter, the fine citric acid particles contained in the citric acid coated filter are separated from the citric acid coated filter, and the air purifier, air conditioner, etc. is introduced into the body of the air circulation device or diffused into the outer space of the body.

Specifically, when the main filter is installed at the air inlet of an air circulating device such as an air purifier or an air conditioner, fine citric acid particles are separated from the citric acid coated filter and introduced into the main body of the air circulating device such as the air purifier or air conditioner. .

In addition, when the main filter is installed at the air outlet of an air circulating device such as an air purifier or an air conditioner, fine citric acid particles are separated from the citric acid coated filter and diffused into the outer space of the main body of the air circulating device such as the air purifier or air conditioner. .

On the other hand, citric acid particles introduced into the main body of an air circulating device such as an air purifier or air conditioner sterilize, oxidize, and deodorize harmful bacteria and viruses in the inner space of the main body, and circulate air in the air purifier, air conditioner, etc. Sterilization, oxidation, and deodorization of harmful bacteria and viruses in the indoor space where air circulation devices such as air purifiers and air conditioners are installed are performed by the citric acid particles diffused outside the body of the device.

In practicing the present invention, the base layer may be made of various fabrics such as polyester and cotton, and a silver nano coating layer may be formed on the lower surface of the base layer. A silver nano-coating layer may be additionally formed on the upper surface of the layer.

In this way, the silver nano-coating layer formed on the upper and lower surfaces of the base layer, respectively, performs a function of removing various harmful bacteria and viruses.

Specifically, the silver nano-coating layer formed on the upper surface of the base layer removes various harmful bacteria and viruses leaking out of the air circulation device through the upper surface of the base layer, and the silver nano-coating layer formed on the lower surface of the base layer is Various harmful bacteria and viruses introduced into the air circulation device through the lower surface of the layer are removed.

In addition, a citric acid-coated filter may be detachably coupled and installed on the lower surface of the silver nano-coating layer formed on the lower surface of the base layer.

When an air circulation device such as an air purifier or an air conditioner equipped with such an auxiliary filter structure is operated, the fine citric acid particles contained in the citric acid-coated filter provided in the lower part of the auxiliary filter structure are separated from the citric acid-coated filter, and the air purifier, It is introduced into the inside of an air circulation device such as an air conditioner.

As such, the citric acid particles introduced into the air circulating device such as the air purifier and the air conditioner sterilize, oxidize, and deodorize harmful bacteria and viruses inside the air circulator device such as the air purifier and the air conditioner.

More specifically, hydrogen ions are generated from the fine citric acid particles included in the citric acid-coated filter through the driving process of air circulation devices such as air purifiers and air conditioners. Sterilization and oxidation of harmful bacteria and viruses are performed by decomposing proteins, which are the main components of viruses and bacteria, in air circulation devices such as air purifiers and air conditioners.

In addition, hydrogen ions generated from the fine citric acid particles included in the citric acid-coated filter through the driving process of air circulating devices such as air purifiers and air conditioners generate ultra-fine dust that has flowed into the air circulating devices such as air purifiers and air conditioners. can be removed by oxidation treatment.

In addition, the citric acid coated filter provided on the lower part of the auxiliary filter structure is discharged from the inside of the air circulating device such as an air purifier and an air conditioner, and various harmful bacteria and bacteria that are trying to leak out of the air circulating device such as an air purifier and an air conditioner through the base layer oxidizes the virus.

In addition, in practicing the present invention, a citric acid coating layer may be additionally formed on the upper surface of the base layer formed on the upper surface of the auxiliary filter structure, and thus air circulates in air purifiers, air conditioners, etc. through the outside of the auxiliary filter structure. It is possible to oxidize various harmful bacteria and viruses flowing into the device or leaking out of the air circulation device.

More specifically, hydrogen ions generated from fine citric acid particles included in the citric acid coating layer formed on the upper surface of the base layer formed on the upper surface of the auxiliary filter structure are passed through the outside of the auxiliary filter structure to air circulation devices such as air purifiers and air conditioners. Sterilization and oxidation treatment for harmful bacteria and viruses are performed by decomposing proteins, which are the main components of various harmful bacteria and viruses that flow into the inside or flow out of the air circulation device.

In addition, hydrogen ions generated from fine citric acid particles included in the citric acid coating layer formed on the upper surface of the base layer formed on the upper surface of the auxiliary filter structure can remove ultra-fine dust in the outer space of the auxiliary filter structure by oxidizing it. be able to

As described above, according to the auxiliary filter structure according to the present invention, as citric acid particles are introduced into the air circulation device according to the intake operation of the air circulation device such as an air purifier or an air conditioner, sterilization of harmful bacteria and viruses inside the air circulation device , oxidation and deodorization treatment are possible, and an additional sterilization structure is provided by the silver nano-coating layer provided on the lower surface of the base layer.

In addition, in carrying out the present invention, by using the citric acid solution spraying device 100 according to the present invention, the sanitary pad structure for attaching a hat is attached to a portion corresponding to the crown of a user wearing a hat on the inner surface of the hat. will be able to manufacture

Such a sanitary pad structure for attaching a hat may be manufactured in a disc-shaped structure the size of a coin, and may be attached to the top of the inner surface of the hat so that the user's foreign body sensation is minimized when wearing the hat.

Such a sanitary pad structure for attaching a hat includes a sanitary pad layer, an adhesive layer provided on an upper surface of the sanitary pad layer, and a protective film provided on an upper surface of the adhesive layer.

An adhesive layer for attaching the sanitary pad layer to the inner surface of the cap is formed on the upper surface of the sanitary pad layer made of a fibrous layer harmless to the human body such as nonwoven fabric.

Meanwhile, a protective film for protecting the adhesive layer is detachably attached to the upper surface of the adhesive layer until it is attached to the inner surface of the hat.

In manufacturing the sanitary pad structure for attaching a hat, the manufacturer impregnates the sanitary pad layer by spraying a citric acid solution using a citric acid solution spraying device 100 on a sanitary pad layer made of a fibrous layer harmless to the human body and cut to the size of a coin, and then After drying at room temperature for about 3 to 4 days, a non-toxic water-based adhesive is applied to the upper surface of the sanitary pad layer to form an adhesive layer on the upper surface of the sanitary pad layer, and a protective film is attached to the upper surface of the adhesive layer. By doing so, the production of the sanitary pad structure for attaching the hat is completed.

On the other hand, a user who purchases the sanitary pad structure for attaching a hat manufactured as described above attaches the adhesive layer exposed by removing the protective film to a portion corresponding to the user's crown on the inner surface of the hat.

In this way, when a hat is worn in a state where the sanitary pad structure for attaching a hat is attached, the sanitary pad layer of the sanitary pad structure for attaching a hat is positioned on the user's crown.

Subsequently, moisture particles are supplied to the sanitary pad layer due to heat and sweat generated from the head of the user wearing the hat, and the moisture particles supplied to the sanitary pad layer undergo a chemical reaction with the citric acid particles included in the sanitary pad layer. Hydrogen ions are released from the citric acid particles.

As such, hydrogen ions discharged from the sanitary pad layer are supplied to the crown of a user wearing a cap, thereby removing germs and odors from the crown of the user, which is easily contaminated by sweat caused by wearing a cap.

In addition, according to the sterilization action of hydrogen ions discharged from the sanitary pad layer, it is possible to prevent a user's scalp cyst caused by wearing a hat for a long period of time.

In addition, in practicing the present invention, using the citric acid solution spraying device 100 according to the present invention, diapers, sanitary napkins, skin treatment pads or skin protection pads that can be attached to various body parts of the human body for various purposes It may be possible to manufacture a sanitary pad structure for attaching to the human body.

Such a sanitary pad structure for attaching to a human body includes a base pad layer, a sanitary pad layer provided on the upper surface of the base pad layer, and a cover layer formed on the upper surface of the sanitary pad layer.

The base pad layer is composed of a fibrous layer harmless to the human body such as non-woven fabric, and is installed so that its lower surface is in direct contact with the user's skin. On the other hand, when the body attachable sanitary pad structure is used as a diaper, the base pad layer absorbs infant urine, and when the body attachable sanitary pad structure is used as a sanitary napkin, the base pad layer absorbs secretions such as menstrual blood, When the body-attachable sanitary pad structure is used as a skin treatment pad for the treatment of bedsores, the base pad layer absorbs pus, blood, and ooze discharged from the affected area, and the body-attached sanitary pad structure generates pressure sores in the armpit When used as a skin protection pad attached to an expected site, the base pad layer absorbs sweat discharged from the skin.

The sanitary pad layer is coupled to the upper surface of the base pad layer, and in carrying out the present invention, the sanitary pad layer is also made of a fibrous layer harmless to the human body, and the citric acid solution is sprayed using the citric acid solution spraying device 100 according to the present invention. It would be preferable to make it dry by spraying and impregnating it.

On the other hand, as described above, the moisture contained in urine, menstrual blood, sweat, etc. absorbed from the contact surface of the base pad layer with the human skin passes through the base pad layer and is bonded to the upper part of the base pad layer in a face-to-face bonding method. transferred to the pad layer.

As the water particles are supplied to the sanitary pad layer as described above, a chemical reaction between the water particles and the citric acid particles included in the sanitary pad layer proceeds, so that hydrogen ions are discharged from the citric acid particles.

On the other hand, an upper surface of the sanitary pad layer is coupled with a cover layer that functions as a blocking film to block the discharge of citric acid particles impregnated in the sanitary pad layer and hydrogen ions discharged from the citric acid particles to the outside.

In carrying out the present invention, the cover layer may be a polymeric synthetic resin film impermeable to acid components such as citric acid and hydrogen ions, and such a cover layer covers not only the upper surface of the sanitary pad layer, but also It would be preferable to prevent citric acid particles and hydrogen ions from being discharged to the outside through the side surface of the sanitary pad layer by providing it on the side surface as well.

As a result of the upper and side surfaces of the sanitary pad layer being provided with cover layers that block the release of hydrogen ions, hydrogen ions discharged from the citric acid particles inside the sanitary pad layer can only be discharged through the lower surface of the sanitary pad layer. Then, hydrogen ions discharged through the lower surface of the sanitary pad layer are supplied to the base pad layer.

In this way, hydrogen ions discharged to the sanitary pad layer pass through the base pad layer at the bottom of the sanitary pad layer and are supplied to the skin in contact with the base pad layer. chemical action takes place.

Specifically, through this, when the body attachable sanitary pad structure according to the present invention is used as a diaper, hydrogen ions supplied to the infant's skin decompose ammonia, thereby removing bacteria and odor from the infant's crotch.

In addition, when the body-attachable sanitary pad structure is used as a sanitary napkin, hydrogen ions supplied to the woman's sanitary napkin wearing area prevent coagulation of menstrual blood, thereby improving various problems caused by coagulation of menstrual blood, and women wearing a sanitary napkin. It can remove germs and odors from the site.

In addition, when the sanitary pad structure for attaching to the human body is used as a skin treatment pad for treating a pressure sore affected area, hydrogen ions supplied to the affected area perform sterilization treatment in the affected area.

In addition, when the sanitary pad structure for body attachment is used as a skin protection pad attached to the armpit, hydrogen ions supplied to the armpit remove bacteria and odor from the armpit and decompose and remove sebum from the armpit, It is possible to fundamentally remove the cause of sweat odor.

In addition, when the sanitary pad structure for body attachment is used as a skin protection pad attached to a site where pressure sores are expected to occur, hydrogen ions supplied to the skin can prevent pressure sores from occurring through sterilization of the site.

On the other hand, the citric acid particles included in the sanitary pad layer are directly applied to the human skin by keeping the sanitary pad layer separated from the skin with the base pad layer interposed therebetween without directly contacting the sanitary pad layer with the human skin. By being in contact, it is possible to prevent skin tissue from being damaged due to direct contact with the acid component.

In manufacturing the sanitary pad structure for attaching to the human body using the citric acid solution spraying device 100, the manufacturer uses the citric acid solution spraying device 100 on the sanitary pad layer made of a fibrous layer harmless to the human body and cut to a predetermined size. The sanitary pad layer is impregnated with the citric acid solution by spraying the solution, and then the manufacturer dries the sanitary pad layer 130 at room temperature for about 3 to 4 days.

Next, the manufacturer attaches a base pad layer made of a fiber layer harmless to the human body and cut to a predetermined size to the lower surface of the dried sanitary pad layer, and attaches a cover layer made of polymer synthetic resin to the upper surface of the sanitary pad layer. By doing so, the production of the sanitary pad structure for attaching to the human body is completed.

In addition, in carrying out the present invention, a sanitary pad structure for a shoe insole attached to a shoe insole may be manufactured using the citric acid solution spraying device 100 according to the present invention.

The user attaches the sanitary pad structure for a shoe insole to a portion of the shoe insole where the user's toe touches, so that the user's toe can be sterilized and deodorized.

Such a sanitary pad structure for a shoe insole includes an adhesive layer, a sanitary pad layer provided on an upper surface of the adhesive layer, and a protective film layer provided on an upper surface of the sanitary pad layer.

On the other hand, the shoe insole can be made of an elastic material such as rubber or urethane to give a cushioning feeling to the user's feet, and in practicing the present invention, the shoe insole is harmless to the human body such as a nonwoven fabric capable of permeating hydrogen ions. It may also be made of a fibrous material.

Such a shoe insole is installed on the upper surface of the bottom surface of the inner space of the shoe, and a sanitary pad structure for a shoe insole composed of an adhesive layer, a sanitary pad layer, and a protective film layer is bonded to the upper surface of the shoe insole through the adhesive layer.

Specifically, the sanitary pad layer is bonded to the upper surface of the shoe insole through an adhesive layer, and in practicing the present invention, the sanitary pad layer is made of a fibrous layer harmless to the human body, and the citric acid solution spraying device 100 according to the present invention It would be preferable to prepare it by spraying a citric acid solution using a citric acid solution so that it is impregnated with a citric acid solution and then drying.

On the other hand, in order to prevent the citric acid particles included in the sanitary pad layer from being lost to the outside before attaching the sanitary pad structure for a shoe insole according to the present invention to the shoe insole and using it, the upper surface of the sanitary pad layer contains citric acid particles outside the shoe insole. It would be desirable to combine a protective film layer that performs the function of a barrier to block discharge to the furnace.

In carrying out the present invention, the protective film layer may be a polymeric synthetic resin film through which acidic substances such as citric acid cannot penetrate, and such a protective film layer is applied not only to the top surface of the sanitary pad layer, but also to the side surface of the sanitary pad layer. It will be possible to prevent citric acid particles from being discharged to the outside through the side surface of the sanitary pad layer as well.

The user attaches the sanitary pad structure for shoe insoles provided with the protective film layer to the upper surface of the shoe insole through the adhesive layer, and then removes the protective film layer before installing the shoe insole on the bottom surface of the inner space of the shoe. , The shoes are worn in a state in which the shoe insole to which the sanitary pad structure from which the protective film layer is removed is attached is installed in the inner space of the shoe.

Meanwhile, moisture such as sweat discharged from the user's feet while wearing shoes is absorbed by the sanitary pad layer, and as moisture particles are supplied to the sanitary pad layer in this way, the moisture particles and citric acid contained in the sanitary pad layer As a result of the chemical reaction with the particles, hydrogen ions are released from the citric acid particles.

As such, the hydrogen ions discharged through the sanitary pad layer are supplied to the skin of the entire foot, including the toes of the user wearing the shoes, and thus the chemical action between the hydrogen ions and various substances on the skin surface of the user's feet is reduced. It will be done.

Specifically, hydrogen ions supplied to the skin surface of the user's feet not only sterilize bacteria such as athlete's foot fungus on the skin surface of the user's feet, but also remove the resulting odor.

In addition, hydrogen ions discharged through the sanitary pad layer diffuse into the inner space of the shoe, thereby removing various bacteria and odors from the inner space of the shoe.

In addition, hydrogen ions discharged from the lower surface of the sanitary pad layer are supplied to the shoe insole attached to the lower surface of the sanitary pad layer, thereby removing various bacteria and odors from the shoe insole.

In addition, hydrogen ions supplied to the shoe insole from the lower surface of the sanitary pad layer penetrate the shoe insole and then diffuse into the shoe's inner space, thereby removing various bacteria and odors from the shoe's inner space.

In manufacturing the sanitary pad structure for a shoe insole using the citric acid solution spraying device 100 according to the present invention, the manufacturer applies the citric acid solution according to the present invention to the sanitary pad layer made of a fibrous layer harmless to the human body and cut to a predetermined size. By spraying the citric acid solution using the spraying device 100, the sanitary pad layer is impregnated with the citric acid solution, and then the sanitary pad layer is dried at room temperature for about 3 to 4 days.

Then, the manufacturer forms an adhesive layer for attachment to the upper surface of the shoe insole on the lower surface of the dried sanitary pad layer.

Then, the manufacturer completes the manufacture of the sanitary pad structure for a shoe insole by attaching a protective film layer made of a polymer synthetic resin to the upper surface of the sanitary pad layer.

Meanwhile, in practicing the present invention, the manufacturer may additionally attach a protective film layer to the lower surface of the adhesive layer so that the adhesive layer can be protected until the user attaches the sanitary pad structure for shoe insole to the shoe insole. .

Meanwhile, in practicing the present invention, a manufacturer may manufacture and sell a shoe insole in which the sanitary pad structure for shoe insole is integrally attached to the upper surface.

In addition, in practicing the present invention, using the citric acid solution spraying device 100 according to the present invention, it may be possible to manufacture a tool for keeping the human body warm, which is bedding such as a blanket, blanket, or sleeping bag.

The tool for keeping human body warm includes a base pad layer, a sterilization pad layer provided on an upper surface of the base pad layer, and a cover layer provided on an upper surface of the sterilization pad layer.

The base pad layer is a part in direct contact with the user's skin, and is composed of a fibrous layer harmless to the human body such as cotton, wool, hemp, etc., and absorbs sweat discharged from the user's skin.

In addition, in carrying out the present invention, the base pad layer may be provided with at least one moisture supply port (not shown) for supplying moisture from the outside to the inside of the base pad layer.

The sterilization pad layer is coupled to the upper surface of the base pad layer, and in carrying out the present invention, the sterilization pad layer is also made of a fiber layer harmless to the human body, but the citric acid solution is sprayed using the citric acid solution spraying device 100 according to the present invention. It may be prepared by spraying, impregnating it with a citric acid solution, and then drying it.

On the other hand, as described above, the moisture contained in the sweat absorbed by the base pad layer from the contact surface with the human skin or the moisture supplied from the moisture supply port provided in the base pad layer passes through the base pad layer to improve the quality of the base pad layer. It is transferred to the sterilization pad layer bonded to the top in a face-joining manner.

As the water particles are supplied to the sterilization pad layer in this way, a chemical reaction between the water particles and the citric acid particles included in the sterilization pad layer proceeds, so that hydrogen ions are discharged from the citric acid particles.

On the other hand, the upper surface of the sterilization pad layer is coupled with a cover layer that serves as a blocking film to block the discharge of citric acid particles impregnated in the sterilization pad layer and hydrogen ions discharged from the citric acid particles to the outside.

In practicing the present invention, the cover layer may be a polymer synthetic resin film impermeable to acid components such as citric acid and hydrogen ions, and such a cover layer is not only the upper surface of the sterilization pad layer, but also the It would be desirable to prevent citric acid particles and hydrogen ions from being discharged to the outside even through the side surface of the sterilization pad layer by being provided on the side surface as well.

As a result of the upper and side surfaces of the sterilization pad layer having a cover layer that blocks the emission of hydrogen ions, hydrogen ions discharged from the citric acid particles inside the sterilization pad layer can only be discharged through the lower surface of the sterilization pad layer. And, hydrogen ions discharged through the lower surface of the sterilization pad layer are supplied to the base pad layer.

In this way, hydrogen ions discharged to the sterilization pad layer pass through the base pad layer at the bottom of the sterilization pad layer and are supplied to the skin in contact with the base pad layer. chemical action takes place.

Specifically, sterilization treatment on the skin is possible through hydrogen ions supplied to the skin of the human body while the user sleeps on a pillow in a state in which the body is wrapped in bedding as shown in FIG. 1 . In addition, hydrogen ions supplied to the skin of the human body are transmitted through the skin into the human body, thereby removing cancer cells, bacteria, and the like inside the human body.

In addition, in carrying out the present invention, by providing fasteners such as zippers and Velcro along the outer edge of bedding such as duvets and blankets, the user combines a pair of tools for keeping the body warm, such as duvets and blankets. It would be desirable to be able to change to a pocket structure into which a user such as a sleeping bag can enter when necessary by mutual coupling through spheres.

In addition, in practicing the present invention, a heating layer (not shown) including a heating coil generated by power supplied from the outside may be provided on the contact surface of the base pad layer with the sterilization pad layer.

Accordingly, not only can the heat retention function of the human body warming tool be improved by the heat generated from the heating layer, but also the sweat discharge from the human skin is further promoted by the heat, so that the supply of moisture to the sterilization pad layer is more smooth. will be able to do

In addition, in this case, it is preferable to provide a hole for supplying moisture to the heating layer so that moisture is smoothly supplied from the base pad layer to the sterilization pad layer.

On the other hand, in the present invention, the citric acid particles included in the sterilization pad layer are maintained by keeping the sterilization pad layer 130 separated from the skin with the base pad layer interposed therebetween without directly contacting the sterilization pad layer with the human skin. As it comes into direct contact with the skin of the human body, it is possible to prevent skin tissue from being damaged due to direct contact with the acid component.

In manufacturing such a human body warming tool, the manufacturer impregnates the sterilization pad layer with the citric acid solution by spraying the citric acid solution on the sterilization pad layer made of a fiber layer harmless to the human body using the citric acid solution spraying device 100 according to the present invention. let it

Then, after the manufacturer lifts the sterilization pad layer from the citric acid solution, the sterilization pad layer is dried at room temperature for about 3 to 4 days.

Then, the manufacturer attaches a base pad layer made of a fiber layer harmless to the human body to the lower surface of the dried sterilization pad layer, and attaches a cover layer made of polymer synthetic resin to the upper surface of the sterilization pad layer to keep the human body warm according to the present invention. This will complete the production of the tool.

On the other hand, the tool for keeping the body warm according to the present invention may be a cushion having the same structure and function as described above as well as bedding such as a blanket, blanket, and chimney, and clothes such as gowns, shirts, vests, and pants It may be, or it may be a belly band that surrounds a user's body part, such as the abdomen.

Specifically, while the user wears and uses a tool for keeping the human body warm made in the form of a garment or belly band, sterilization treatment on the skin is possible through hydrogen ions supplied to the human skin, and supply to the human skin As the hydrogen ions transmitted into the human body through the skin, it is possible to remove cancer cells, bacteria, etc. inside the human body at the wearing part of the clothes or belly band.

Terms used in the present invention are only used to describe specific embodiments and are not intended to limit the present invention. Singular expressions include plural expressions unless the context clearly dictates otherwise. In this application, the terms "include" or "have" are intended to designate that there is a feature, number, step, operation, component, part, or combination thereof described in the specification, but one or more other features It should be understood that the presence or addition of numbers, steps, operations, components, parts, or combinations thereof is not precluded.

Although preferred embodiments and application examples of the present invention have been shown and described above, the present invention is not limited to the specific embodiments and application examples described above, and the present invention is not departing from the gist of the present invention claimed in the claims. Various modifications and implementations are possible by those skilled in the art, and these modifications should not be individually understood from the technical spirit or perspective of the present invention.

100: injection device, 110: storage unit,
130: injection part; 135: injection nozzle.

Claims (2)

A storage unit 110 in which a citric acid solution obtained by mixing citric acid and water is stored therein; and
Spraying unit 130 for spraying the citric acid solution to the outside
Citric acid solution injection device comprising a.
According to claim 1,
The citric acid solution spraying device wherein hydrogen ions included in the citric acid solution sprayed out by the spraying unit 130 decompose pollutants.

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