阅读说明：本技术 一种便携式消毒液发生装置和消毒液装置 (Portable disinfectant generating device and disinfectant device ) 是由 秦晓 孙子杰 商凌飞 于 2020-09-28 设计创作，主要内容包括：本发明公开了一种便携式消毒液发生装置和消毒液装置,所述便携式消毒液发生装置包括：电解槽本体,具有一顶部开口,所述电解槽本体内盛有水,以溶解所述固体剂型的电解质而形成一电解液；喷头组件,连接于所述电解槽本体；盖体,盖合于所述电解槽本体,以保护所述喷头组件；电极片,位于所述电解槽本体内；电源部,连接所述电极片,以控制所述电极片电解所述电解液。本发明的提供的便携式消毒液装置实现了按需制取次氯酸消毒液,随制随用,次氯酸成分稳定,消毒效果理想,安全环保、小巧方便、便于携带,特别适合于居家出行人士。(The invention discloses a portable disinfectant liquid generating device and a disinfectant liquid device, wherein the portable disinfectant liquid generating device comprises: the electrolytic bath body is provided with a top opening, and water is contained in the electrolytic bath body to dissolve the solid electrolyte to form electrolyte; the spray head assembly is connected with the electrolytic bath body; the cover body covers the electrolytic bath body to protect the spray head assembly; the electrode plate is positioned in the electrolytic cell body; and the power supply part is connected with the electrode plate so as to control the electrode plate to electrolyze the electrolyte. The portable disinfectant device provided by the invention realizes preparation of the hypochlorous acid disinfectant according to needs, can be used along with preparation, has stable hypochlorous acid component, ideal disinfection effect, safety, environmental protection, small size, convenience and portability, and is particularly suitable for people at home and on a trip.)

1. A portable disinfectant liquid generating device is characterized by comprising:

the electrolytic bath comprises an electrolytic bath body and a solid agent type electrolyte, wherein the electrolytic bath body is provided with a top opening, and water is contained in the electrolytic bath body to dissolve the solid agent type electrolyte to form an electrolyte;

the spray head assembly is connected with the electrolytic bath body;

the cover body covers the electrolytic bath body to protect the spray head assembly;

the electrode plate is positioned in the electrolytic cell body;

and the power supply part is connected with the electrode plate so as to control the electrode plate to electrolyze the electrolyte.

2. The portable disinfectant fluid generator as set forth in claim 1, wherein said spray head assembly comprises:

the spray pipe is inserted in the electrolytic bath body;

and the pressing spray head is connected with the spray pipe.

3. The portable disinfectant generating apparatus according to claim 1, wherein said electrolyzer body has a height of 50-200 mm and/or a diameter of 10-80 mm.

4. The portable disinfectant generating apparatus according to claim 1, wherein said electrode sheet is a composite electrode comprising a cathode and an anode.

5. A portable sanitizing apparatus, comprising:

an electrolyte in a solid dosage form;

the disinfecting liquid generating apparatus as claimed in any one of claims 1 to 4, wherein the disinfecting liquid generating apparatus is configured to dissolve the solid electrolyte to form an electrolyte solution, and then electrolyze the electrolyte solution.

6. The portable sanitizing apparatus of claim 5, wherein said solid dosage form of electrolyte comprises:

a chloride salt having 20 to 90% by weight for providing chloride ions to the water;

a hydrogen releasing agent having 5 to 50% by weight for slowly releasing hydrogen ions into the water;

an auxiliary agent having 0 to 40% by weight;

wherein the electrolyte of the solid dosage form forms at least one buffer system with a pH of 5-7 upon dissolution in the water.

7. The portable disinfectant apparatus of claim 6 wherein said solid dosage form of electrolyte, upon dissolution in said water, electrolyzes to form a hypochlorous acid solution in the range of 1 to 400 mg/L.

8. The portable sanitizing apparatus of claim 6, wherein said buffer system is selected from the group consisting of phosphate buffer systems, succinate buffer systems, carbonate-bicarbonate buffer systems, citric acid-citrate buffer systems.

9. The portable disinfectant apparatus as recited in claim 5, wherein said electrolyte has an oxidation-reduction potential of greater than or equal to 800 mv.

10. The portable disinfectant apparatus as set forth in claim 5, wherein said current density of electrolysis is 10 to 120mA/cm 2.

Technical Field

The invention relates to the technical field of disinfectant, in particular to a portable disinfectant generating device and a disinfectant device.

Background

The disinfectant can effectively extinguish pathogenic bacteria and avoid cross contamination, so that the disinfectant gradually becomes one of necessary products for home and trip, the disinfectant in the current market mainly adopts liquid products, such as hypochlorous acid disinfectant and sodium hypochlorite disinfectant, the liquid consumption is large in the using process, the disinfectant is not suitable for long-term storage, and the disinfectant needs to be purchased frequently, particularly for business people or tourists, the liquid is not suitable for being carried by an airplane, so that great troubles are caused, and in addition, the liquid products have the safety problems of environmental protection, use and storage to different degrees.

At present, although some solid products, such as solid chlorine dioxide disinfectant, are also available on the market, the solid chlorine dioxide disinfectant is formed by adding water, but the solid chlorine dioxide disinfectant has low stability and is inconvenient to use. For example, a certain amount of salt is weighed and added into water, and then an alkaline sodium hypochlorite solution with a pH value higher than 7 is generated through electrolysis for a set time, so as to perform disinfection operation, however, the precision of the salt adding mode, the electrolysis time and the like is difficult to control, the concentration and the pH value of the generated solution are easy to be unstable, and the disinfection effect is influenced, and the technology cannot generate a hypochlorous acid solution with a pH value lower than 7, so that the disinfection effect of hypochlorous acid is obviously better than that of sodium hypochlorite with the same concentration.

It is important to provide a device capable of generating a disinfectant solution having stable pH and stable hypochlorous acid concentration by electrolysis.

Disclosure of Invention

In view of the above-mentioned drawbacks of the prior art, it is an object of the present invention to provide a portable disinfectant liquid generator capable of quickly dissolving a solid electrolyte to form an electrolyte solution, and then electrolyzing the electrolyte solution to generate a hypochlorous acid disinfectant liquid, thereby producing a hypochlorous acid disinfectant liquid as needed, wherein the hypochlorous acid component is stable and the disinfecting effect is satisfactory. In addition, the cost is economical, the storage and the carrying are convenient, and the household travel is facilitated.

Another object of the present invention is to provide a portable disinfection apparatus.

To achieve the above and other related objects, the present invention provides a portable disinfectant liquid generating apparatus, comprising: the electrolytic bath comprises an electrolytic bath body and a solid agent type electrolyte, wherein the electrolytic bath body is provided with a top opening, and water is contained in the electrolytic bath body to dissolve the solid agent type electrolyte to form an electrolyte; the spray head assembly is connected with the electrolytic bath body; the cover body covers the electrolytic bath body to protect the spray head assembly; the electrode plate is positioned in the electrolytic cell body; and the power supply part is connected with the electrode plate so as to control the electrode plate to electrolyze the electrolyte.

In some embodiments, the showerhead assembly comprises: the spray pipe is inserted in the electrolytic bath body; and the pressing spray head is connected with the spray pipe.

In some embodiments, the body of the electrolytic cell has a height of 50 to 200mm and/or a diameter of 10 to 80 mm.

In some embodiments, the electrode sheet is a composite electrode comprising a cathode and an anode.

The present invention also provides a variety of portable sanitizing devices, including: an electrolyte in a solid dosage form; the disinfectant liquid generator as described above, wherein the disinfectant liquid generator is configured to dissolve the electrolyte of the solid dosage form to form an electrolyte solution, and then electrolyze the electrolyte solution.

In some embodiments, the solid dosage form electrolyte comprises: a chloride salt having 20 to 90% by weight for providing chloride ions to the water; a hydrogen releasing agent having 5 to 50% by weight for slowly releasing hydrogen ions into the water; an auxiliary agent having 0 to 40% by weight; wherein the electrolyte of the solid dosage form forms at least one buffer system with a pH of 5-7 upon dissolution in the water.

In some embodiments, the electrolyte of the solid dosage form, upon dissolution in the water, is electrolyzed to form a 1-400mg/L hypochlorous acid solution.

In some embodiments, the buffer system is selected from the group consisting of a phosphate buffer system, a succinate buffer system, a carbonate-bicarbonate buffer system, a citric acid-citrate buffer system.

In some embodiments, the electrolyte has an oxidation-reduction potential of greater than or equal to 800 mv.

In some embodiments, the current density of the electrolysis is 10 to 120mA/cm 2.

As described above, the present invention provides a portable disinfectant liquid generating apparatus and a disinfectant liquid apparatus, in which a solid electrolyte is dissolved in a non-diaphragm disinfectant liquid generating apparatus to form an electrolyte, and then the electrolyte is electrolyzed to obtain a disinfectant liquid. The solid electrolyte dissolves rapidly after contacting water and forms at least one electrolyte with a pH value of 5-7, only a single hypochlorous acid anolyte is generated when electrolysis is carried out, and the electrolyte is not forced to enter the anolyte and the catholyte with two opposite oxidation-reduction potentials and opposite pH values, so that hypochlorous acid solution with stable concentration is generated through electrolysis.

The portable disinfectant device provided by the invention realizes the preparation of hypochlorous acid disinfectant according to needs, is convenient to use along with preparation, has stable hypochlorous acid components and ideal disinfection effect, and can further produce hypochlorous acid solutions with different concentrations by utilizing solid dosage forms with different contents and quantities so as to adapt to different disinfection occasions. In addition, the portable disinfectant device provided by the invention is safe, environment-friendly, small, convenient and portable, and can effectively prevent the electrolytic cathode from scaling. And can achieve the effect of deodorization, and is particularly suitable for people at home and on the go. Other features and advantages may be apparent from the following claims and from the description.

Drawings

Fig. 1 is a schematic structural diagram of a portable disinfecting liquid device according to an embodiment of the present invention.

Fig. 2 is a front view of the portable disinfectant generating device of fig. 1.

Fig. 3 is a bottom view of the portable disinfectant generating device in fig. 1.

Detailed Description

The embodiments of the present invention will be described below by specific examples, it should be noted that the drawings provided in the embodiments illustrate only the basic idea of the present invention, and the drawings only show the components related to the present invention rather than the number, shape and size of the components in actual implementation, the type, number and proportion of the components in actual implementation can be changed freely, and the layout of the components can be more complicated.

In the present invention, it should be noted that, as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, their indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present application and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present application. Furthermore, the terms "first" and "second," if any, are used for descriptive and distinguishing purposes only and are not to be construed as indicating or implying relative importance.

In the recitations that a particular component is "optional" for the presence of that component in a composition, that component may or may not be present, includes both the presence of that component and the absence of that component.

The terms "predetermined concentration," "predetermined amount," "effective amount" used to refer to the amount of a particular component in a composition refers to the amount of that component sufficient to provide the desired effect.

In this specification and in the claims which follow, reference will be made to a number of terms which shall be defined to have the following meanings:

the term "solid dosage form of electrolyte" refers to a solid form of electrolyte that forms an electrolyte solution upon contact with water. The manifestations of the solid dosage form include "tablet", "powder", "block", "capsule", "pill", etc.

The term "chloride salt" refers to a compound that releases free chloride ions upon contact with water, where the chloride salt is a soluble chloride salt and does not undergo a precipitation reaction with other components.

The term "hydrogen releasing agent" refers to a compound that releases hydrogen ions after contact with water.

The term "adjuvant" refers to an addition in the formulation other than the main ingredient.

The term "buffer system" refers to a system in which the electrolyte of a solid dosage form forms a solution after being dissolved in water, and the solution can counteract and mitigate the influence of an external strong acid or strong base on the pH value of the solution to a certain extent, so as to keep the pH value of the solution relatively stable.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Although any methods and materials similar or equivalent to those described herein can be used in the practice of the present invention, the preferred methods and materials are described below.

As shown in fig. 1 to 3, the portable disinfectant device according to the present invention includes a solid electrolyte 100 and a disinfectant generating device 200, and the solid electrolyte 100 is dissolved in the non-diaphragm disinfectant generating device 200 to form an electrolyte solution, and then the electrolyte solution is electrolyzed to obtain a hypochlorous acid disinfectant. The portable disinfectant device realizes the preparation of hypochlorous acid disinfectant according to needs, is used along with preparation, has stable hypochlorous acid components and ideal disinfection effect, can be used for the fields of water treatment, sterilization and disinfection (for example, the surface disinfection of living goods such as clothes and the like, the surface cleaning of food such as vegetables and fruits and the like), bleaching, food preservation and air purification, is 100 percent safe and nonirritating, can not burn skin or eyes, and is completely harmless even if being taken accidentally. In addition, the efficiency of killing microbial pathogens is high, and is 70-80 times higher than chlorine-containing bleaching agents such as sodium hypochlorite and the like on the market.

As shown in FIG. 1, the electrolyte 100 of the solid dosage form, such as a tablet, a granule, a pill, a capsule, etc., is a tablet, for example, the diameter of the tablet is 8 to 20mm, for example, 9mm, 12mm, and the thickness is 1 to 3mm, for example, 1mm, the electrolyte 100 of the solid dosage form contains effective amounts of a chlorine salt, a hydrogen releasing agent, and an auxiliary agent, which form an electrolyte solution having at least one buffer system with pH 5 to 7 after being dissolved in water, and releases hypochlorous acid by electrolysis, and the pH of the generated hypochlorous acid solution can be stabilized at 5 to 7, for example, 5, 5.5, 6, 6.5, so that the concentration of hypochlorous acid is stable, for example, 1 to 400mg/L, further 10 to 200mg/L, for example, 25mg/L, 40mg/L, 60mg/L, 70mg/L, 120mg/L, 280 mg/L.

In some embodiments, the solid dosage form electrolyte 100 comprises: a chloride salt having 20 to 90 wt%; a hydrogen releasing agent having 5 to 50 wt%; an auxiliary agent having 0 to 40% by weight; wherein the electrolyte of the solid dosage form forms at least one buffer system with a pH of 5-7 upon dissolution in the water.

The chloride salt forms a solution of chloride ions upon contact with water, thereby providing a source material for subsequent electrolysis. Specific examples of the chlorine salt include sodium chloride, potassium chloride, and lithium chloride, and further, sodium chloride is preferable, and from the viewpoint of ensuring the electrolytic effect and rapid dissolution, the chlorine salt has a content of water-insoluble matter of less than 2% by weight, for example, 1% by weight and 0.5% by weight, and a content of water-soluble impurities of 2% by weight or less, for example, 1% by weight and 0.5% by weight, and further, is a food-grade chlorine salt, and is preferable in purity. In the solid electrolyte composition, the chlorine salt forms an electrolyte after being dissolved in water as a main active ingredient, and from the viewpoint of forming a solid electrolyte and effectively exerting a sterilizing purpose, the content of the chlorine salt is 20 to 90 wt%, and further 30 to 80 wt%, for example, 40 wt%, 50 wt%, 70 wt%, within the range, the concentration of the hypochlorous acid disinfectant can be adjusted according to the expected requirement, the chloride salt is dissolved in water in the presence of a hydrogen releasing agent as described above and described in detail below to form a chloride ion solution, for example, 1-30g/L, such as 1g/L, 4g/L, 7g/L, 15g/L, 22g/L and 28g/L is formed, thereby ensuring that hypochlorous acid solution with preset concentration is generated after the electrolysis of the chlorine ions.

As shown in fig. 1, the hydrogen releasing agent releases hydrogen ions into water after contacting water, specifically, the hydrogen releasing agent, independently or under the action of other components, promotes the electrolyte of the solid dosage form to form an electrolyte solution containing at least one buffer system, for example, one, after dissolving in water, the pH of the buffer system is in the range of 5-7, for example, 5, 5.5, 6, 6.5, so as to sufficiently maintain the weakly acidic and neutral environment of the electrolyte solution, and even after unbalance, rapidly recover the stability of the solution and maintain the steady state balance. Examples of the buffer system include a phosphate buffer system, a succinate buffer system, a carbonate-bicarbonate buffer system, and a citric acid-citrate buffer system. Of course, there may be mentioned 2 or 3, for example, double buffer systems such as phosphate buffer system and citrate buffer system, and double buffer systems such as phosphate buffer system and carbonate buffer system, which are more advantageous, particularly, having a desirable stabilizing effect for obtaining a hypochlorous acid solution of high concentration, and promoting the stabilization of the buffer systems.

From the standpoint of forming the intended buffer system, the corresponding acid, acid salt, or a combination of both can be cited as the hydrogen releasing agent. Specific examples of these acids include phosphoric acid, succinic acid, citric acid and carbonic acid. Specific examples of these acid salts include, for example, phosphate salts such as potassium dihydrogen phosphate, sodium dihydrogen phosphate, and ammonium dihydrogen phosphate; hydrogen phosphates such as dipotassium hydrogen phosphate, disodium hydrogen phosphate, diammonium hydrogen phosphate; succinate salts such as sodium succinate, potassium succinate; citrates, such as sodium citrate, potassium citrate; acetates, such as sodium acetate; carbonates such as sodium carbonate, potassium carbonate, ammonia carbonate, lithium carbonate; bicarbonates, e.g. sodium bicarbonate, potassium bicarbonate. Specific examples of these hydrogen releasing agents may be used alone or in combination. It should be understood that any solid substance that stably maintains the electrolyte formed by the solid dosage form electrolyte after dissolving in water in a buffer system with a pH of 5-7 should be included in the scope of the claimed invention. The content of the hydrogen-releasing agent is not particularly limited, and the amount thereof may be adjusted depending on the actual pH range.

Further, in addition to the above, the hydrogen releasing agent may further include more solid acids, for example, organic acids or inorganic acids, and specific examples thereof include formic acid, propionic acid, butyric acid, adipic acid, oxalic acid, malonic acid, succinic acid, maleic acid, tartaric acid, malic acid, phthalic acid, terephthalic acid, valeric acid, caproic acid, capric acid, stearic acid, acrylic acid, hydrochloric acid, nitric acid, nitrous acid, perhalogenic acid, halous acid, halogenous acid, hypohalous acid, aluminum chloride, and meta-aluminate, which further promote the stabilization of the buffer system.

In the solid electrolyte composition, the hydrogen releasing agent maintains the PH environment of the electrolyte solution, and the content of the hydrogen releasing agent is 5 to 50 wt%, for example, 13 wt%, 20 wt%, 35 wt%, from the viewpoint of forming a solid electrolyte composition and effectively performing sterilization, so that when the hydrogen releasing agent is mixed with other components within the above range, adhesion stability is secured, a stable solid electrolyte composition is formed, and the electrolyte of the solid electrolyte composition is promoted to form a buffer system after being dissolved in water, thereby effectively performing sterilization.

The electrolyte of the solid dosage form also comprises an auxiliary agent which is used for helping the solid dosage form to be quickly molded and quickly dissolved. In the solid electrolyte composition, the content of the auxiliary agent is 0 to 40% by weight, for example, 0% by weight, 30% by weight, 40% by weight, and further 5 to 30% by weight, for example, 5% by weight, 20% by weight, and 30% by weight. In some embodiments, the adjuvants may list binders, lubricants, fillers, disintegrants.

The binder is used to impart cohesiveness to the solid dosage form which ensures that the composition remains intact. Examples of the binder include polyvinylpyrrolidone, methylcellulose, starch, gum arabic, and dextrin. In the auxiliary, the content of the binder is, for example, 0 to 100% by weight, such as 0, 30% by weight, 100% by weight.

The lubricant is an electrolyte composition for solid dosage forms, particularly tablets, which prevents the adhesion of tablet materials to the surfaces of tablet press parts (hoppers, dies, and punches), reduces inter-particle friction, facilitates tablet ejection from the dies, and improves the flow rate of the mixture (to be tabletted) during the preparation process. Examples of the lubricant include stearic acid, stearic acid esters, polyethylene glycol, and sodium lauryl sulfate. In the auxiliary, the content of the lubricant is, for example, 0 to 100% by weight, further 5 to 45% by weight, for example, 5% by weight, 20% by weight.

The filler is used to increase the volume of the sheet to be pressed so as to form a solid dosage form of a predetermined size without forming an excessively high content of chlorine salt and hydrogen releasing agent, the material of the filler is not particularly limited, and may be selected as needed, and the content of the auxiliary agent is, for example, 0 to 100% by weight, and further 0 to 60% by weight, such as 0%, 30% by weight, or 50% by weight.

The disintegrant allows the electrolyte composition of the solid dosage form to be readily dissolved or disintegrated upon contact with water. The disintegrant may, for example, form a gas after contact with water, which may be safe and environmentally friendly carbon dioxide, hydrogen, oxygen, nitrogen, such as carbon dioxide, to disintegrate the electrolyte of the solid dosage form, and in some embodiments of the invention, may be sodium bicarbonate, sodium carbonate, and mixtures of the two, to neutralize a portion of the hydrogen ions to form carbon dioxide gas in the presence of a hydrogen releasing agent. In the auxiliary, the content of the disintegrant is, for example, 0 to 100% by weight, and further 20 to 100% by weight, such as 0, 20%, 80%, 100% by weight.

The raw material components of the chlorine salt, the hydrogen releasing agent and the auxiliary agent can be used for obtaining the expected shape of the solid dosage form, and the raw material components can be extruded to form the solid dosage form after baking and grinding, specifically, for example, baking at 40-90 ℃ for 0.5-48 h, and grinding the solid dosage form to the particle size of less than or equal to 20 meshes by a universal grinder or a sand grinder respectively for standby. And then adding the mixture into a stirrer, stirring and mixing the mixture for 10 to 30 minutes at a speed of less than or equal to 100rpm to form a mixture, transferring the mixture into a tablet machine, tabletting the mixture under the condition of maintaining the humidity of less than or equal to 50 percent, and carrying out tabletting, sieving and extrusion molding on the mixture to obtain the solid electrolyte 100. While a specific embodiment of the solid electrolyte is illustrated herein, it is not limited thereto, and any electrolyte that is electrolyzed after dissolving in water to form a solid electrolyte providing a predetermined concentration of hypochlorous acid solution is within the scope of the present invention.

As shown in fig. 1 to 3, the portable disinfectant device further includes a portable disinfectant generator 200, and the portable disinfectant generator 200 dissolves the solid electrolyte 100 to form an electrolyte solution, and then electrolyzes the electrolyte solution to generate a hypochlorous acid disinfectant. The portable disinfectant generating device 200 includes an electrolytic bath body 210, a nozzle assembly 220, a cover 230, an electrode sheet 240, and a power supply unit 250. The portable disinfectant generating device 200 of the present invention is a diaphragm-free electrolyzer, the gap between the cathode and the anode is controlled only by a fixed support, and no diaphragm is arranged between the gaps.

As shown in fig. 1 and 2, the electrolytic cell body 210 is, for example, a hollow structure, and contains water to dissolve the solid electrolyte 100 to form an electrolyte solution, and provide a place for the electrolyte solution to be electrolyzed, the size, shape and material of the electrolytic cell body 210 are not particularly limited, for example, a column, a sphere, a polygon, etc., and the material may be transparent plastic, such as Polytetrafluoroethylene (PTFE), ABS, PC, PP plastic. The electrolytic cell body 210 is, for example, a cylindrical body having a height of 50 to 200mm, for example, 70mm, 110 mm, 120mm, and a diameter of 10 to 80mm, for example, 40mm, 50mm from the viewpoint of compactness and portability, and further, a rubber soft cover may be provided on the electrolytic cell body 210 from the viewpoint of holding.

As shown in fig. 1, the electrolytic cell body 210 has a top opening for pouring water into the cell body of the electrolytic cell body 210 and adding the solid electrolyte 100, so that the water and the solid electrolyte 100 are dissolved to form an electrolyte solution for subsequent electrolysis.

As shown in fig. 1 and 2, the shower head assembly 220 is connected to the electrolytic bath main body 210, for example, screwed to the upper side of the electrolytic bath main body 210, to spray the liquid in the electrolytic bath main body 210, and further, to spray hypochlorous acid solution formed by electrolysis of the electrolytic solution. Specifically, the nozzle assembly 220 includes a nozzle (not shown) and a pressing nozzle 221, one end of the nozzle is connected to the pressing nozzle 221, the other end of the nozzle is inserted into the solution in the electrolytic cell body 210, and an external thread on the pressing nozzle 121 matches with the internal thread on the top opening of the electrolytic cell 110, so that the nozzle assembly 220 is screwed to the electrolytic cell body 210 and is clamped with the top opening, and further, a sealing ring may be further provided to sufficiently seal and prevent leakage. The pressing nozzle 221 is provided with a through hole 221a, and the solution in the electrolytic bath body 210 is sprayed out from the through hole 221a through a spray pipe. The embodiment of the nozzle assembly 220 is only illustrated and not limited, and any nozzle assembly for spraying the solution in the electrolytic bath body 210 should be covered by the protection scope of the present invention.

As shown in fig. 1 and 2, the cover 230 covers the electrolytic cell body 210 to protect the showerhead assembly 220 from liquid leakage caused by accidental collision, and the cover 230 is made of, for example, transparent plastic, and is not particularly limited.

As shown in fig. 1 and 2, the electrode sheet 240 is fixed in the electrolytic cell body 210, and the electrode sheet 240 is soaked in an electrolyte solution formed by water and the solid electrolyte 100 in the electrolytic cell body 210, so that the electrode sheet 240 electrolyzes the electrolyte solution to prepare a hypochlorous acid solution after power is supplied.

The electrode plate 240 can be made of corrosion-resistant net-shaped titanium-based ruthenium oxide protruding electrode, for example, the electrode plate 240 comprises a cathode and an anode composite electrode, which are both positioned in the electrolyte in the electrolytic cell body 210, the direct effective area between the two electrodes is 1-20 cm2, such as 8cm2 and 12cm2, the electrode distance is 1-8 mm contact solution, such as 2mm and 6mm, and no diaphragm is arranged between the two electrodes, so that only a single hypochlorous acid electrolyte is generated during electrolysis, the electrolyte is not forced to enter into two anolyte and catholyte with opposite oxidation-reduction potentials and opposite pH values, the oxidation-reduction potential (ORP) in the diaphragm-free electrolysis process is more than 800mv, such as 850mv, neutral to acidic free chlorine solution can be generated by using the acidified electrolyte solution provided by the invention, the pH of the solution is 5-7, wherein hypochlorous acid is dominant, i.e. solution stability is maintained. The electrode sheet 140 is not particularly limited and is commercially available.

As shown in fig. 1 and 3, the power supply unit 250 is connected to the electrode tabs 240, for example, the power supply unit 250 is positioned below the electrolytic cell main body 210, and is connected to the electrode tabs 240, so that current is supplied to the electrolyte in the electrolytic cell main body 210 to perform electrolysis. The power supply section 250 includes, for example, a battery pack (not shown) such as a rechargeable battery, e.g., a lithium battery, which is charged through the charging hole 252, and a switch 251, and controls the switch 251 to start/relate to an electrolysis operation. In the electrolysis process, the power supply part 250 controls the current density to be 10-120 mA/cm2, so that the electrolysis effect is ensured.

In the operation of preparing the hypochlorous acid disinfectant, the nozzle assembly 220 and the cover 230 are unscrewed from the top opening of the electrolytic cell body 210, water and the solid electrolyte 100 are added into the electrolytic cell body 210, the nozzle assembly 220 is screwed on, the cover 230 is covered, the solid electrolyte 100 is dissolved in the water by sufficiently shaking and mixing to form an acid electrolyte, then the switch 251 on the electrolytic cell body 210 is started to electrify the acid electrolyte, and the electrolyte is electrolyzed by the electrolysis action of the electrode plate 240, and in the electrolysis process:

2NaCl +2H2O ═ dc electrolysis ═ Cl2 ═ H2 ═ 2NaOH [1]

2NaOH+Cl2＝NaCl+NaClO+H2O [2]

Where H2 escapes and brings the solution into mixing. Further, the solution is electrolyzed under acidic conditions to promote the reaction of ClO < - > and H < + >:

ClO-+H+＝HClO [3]。

thus, hypochlorous acid is generated, and then, after the electrolysis is completed, for example, 2 minutes, the switch 151 is closed, the lid 130 is opened, and the hypochlorous acid disinfectant is ejected by pressing the head unit 120.

The present invention will be described in more detail with reference to specific examples.

Example 1

The raw material components in table 1 were used, and sodium chloride, citric acid, disodium hydrogen phosphate, sodium bicarbonate, and sodium carbonate were baked at 50 ℃ for 1 hour, and ground to a particle size of 80 mesh by a universal grinder or a sander, respectively, for use. Thereafter, sodium chloride was added to the above formulation in a blender under stirring at 60rpm and mixed for 10 minutes to form a mixture. Thereafter, the mixture was transferred to a tablet press, compressed while maintaining a humidity of 40%, and subjected to a tablet-forming, sieving and compression molding to obtain a circular tablet electrolyte having the following characteristics: average diameter: 8.2 mm; average mass: 100 mg; average hardness: and 81N.

Example 2

Using the raw material components in table 1, a mixture and a round tablet electrolyte were prepared in the same manner as in example 1. The round tablet electrolyte: average diameter: 8 mm; average mass: 100 mg; average hardness: 70N.

Example 3

Using the raw material components in table 1, a mixture and a pellet electrolyte were prepared in the same manner as in example 1. The pill electrolyte: average diameter: 7.8 mm; average mass: 100 mg; average hardness: 79N.

Example 4

Using the raw material components in table 1, a mixture and a circular tablet electrolyte were prepared in the same manner as in example 1, except that the raw material components were ground to a particle size of 100 mesh: average diameter: 8 mm; average mass: 100 mg; average hardness: 78N, respectively.

Example 5

Using the raw material components in table 1, a mixture and a circular tablet electrolyte were prepared in the same manner as in example 1, except that the tableting humidity was 50%: average diameter: 8 mm; average mass: 100 mg; average hardness: 76N.

Comparative example 1

A mixture and a circular tablet electrolyte were prepared in the same manner as in example 1, except that the raw material components in table 1 were used, except that the ground particle size of the raw material components was 30 mesh, and the tabletting humidity was 70%. The round tablet electrolyte: average diameter: 8 mm; average mass: 100 mg; average hardness: 77N.

Comparative example 2

Sodium chloride, tartaric acid and sodium bicarbonate were weighed and mixed using the raw material components in table 1.

TABLE 1 formulation of solid dosage form electrolytes

Fraction/% of	Example 1	Example 2	Example 3	Example 4	Example 5	Comparative example 1	Comparative example 2
								Sodium chloride	50	60	50	50	50	55	70
Citric acid	20	20	/	/	20	/	/
								Tartaric acid	/	/	15	20	/	30	20
Disodium hydrogen phosphate	10	/	/	/	10		/
								Sodium dihydrogen phosphate	/	5	15	/	5	/	/
Sodium acetate	/	/	5	10	/	/	/
								Sodium bicarbonate	15	/	15	15	5	15	10
Sodium carbonate	5	15	/	5	10	/	/

Test method

The electrolytes of the solid dosage forms obtained in examples 1 to 5 and comparative examples 1 to 2 were put into the disinfectant liquid generating apparatus 100 provided by the present invention, and the test was carried out according to the following procedures, and the test results are shown in tables 2 to 3.

The results of adding 23ml of water and the electrolyte of the solid dosage form obtained in examples 1 to 5 and comparative examples 1 to 2 to the electrolytic bath body 110 of the disinfectant solution generator 100, shaking the disinfectant solution generator 100, observing the dissolution of the solution, starting the switch to perform electrolysis after dissolution, stopping the electrolysis after 1 minute, closing the switch, and detecting the hypochlorous acid content in the solution are shown in table 2.

TABLE 2 disinfectant hypochlorite Performance from electrolyte of solid dosage form

As shown in the table 2, the disinfectant with different hypochlorous acid concentrations can be obtained by blending the components and the content of the electrolyte of the solid dosage form, and the hypochlorous acid solution is stable, safe and environment-friendly, can be directly used for disinfecting oral cavities, skins of human bodies or surfaces and foods of objects directly contacted with the human bodies, has no stimulation to the skins compared with the sodium hypochlorite disinfection, and has stronger bactericidal capability.

As described above, the present invention provides a portable disinfectant liquid generator and a portable disinfectant liquid generator, in which a solid electrolyte is dissolved in a non-diaphragm disinfectant liquid generator to form an electrolyte solution, and then the electrolyte solution is electrolyzed to obtain a hypochlorous acid disinfectant liquid. According to the portable disinfectant device provided by the invention, the hypochlorous acid disinfectant is prepared as required, and the hypochlorous acid disinfectant can be prepared and used at any time, so that the hypochlorous acid component is stable and the disinfection effect is ideal. And the portable disinfectant device is safe, environment-friendly, small, convenient and portable, and can effectively prevent the scaling phenomenon of the electrolytic cathode. And can achieve the effect of deodorization, and is particularly suitable for people at home and on the go.

While the invention has been described with respect to a preferred embodiment, it will be understood by those skilled in the art that the foregoing and other changes, omissions and deviations in the form and detail thereof may be made without departing from the scope of this invention. Those skilled in the art can make various changes, modifications and equivalent arrangements, which are equivalent to the embodiments of the present invention, without departing from the spirit and scope of the present invention, and which may be made by utilizing the techniques disclosed above; meanwhile, any changes, modifications and variations of the above-described embodiments, which are equivalent to those of the technical spirit of the present invention, are within the scope of the technical solution of the present invention.