CN212175058U

CN212175058U - Split type miniature broad-spectrum disinfectant generator

Info

Publication number: CN212175058U
Application number: CN202020743100.4U
Authority: CN
Inventors: 何志成
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-08
Filing date: 2020-05-08
Publication date: 2020-12-18
Anticipated expiration: 2030-05-08

Abstract

The utility model discloses a split type miniature broad-spectrum disinfectant generator, concrete structure includes split type capping, electrolysis trough base and power base, and there are two spinal branch posts of integrated into one piece in the inboard bottom of electrolysis trough, and supreme fixed square anode board and negative plate are followed to the pillar, are power conversion and control circuit in the power base, convert AC current to DC5V electric current and connect anode board and negative plate, generate broad-spectrum disinfectant liquid-sodium hypochlorite through electrolysis salt solution. The utility model has the advantages of simple structure, convenient operation, safe and reliable, economical and practical, portable.

Description

Split type miniature broad-spectrum disinfectant generator

Technical Field

The utility model belongs to articles for daily use field, concretely relates to split type miniature broad-spectrum disinfectant generator.

Background

With the improvement of living standard of people, people want to be in more sanitary environment, and food quality is more nontoxic and harmless so as to ensure health. The disinfection and sterilization treatment of living environment and food is often required, so that the disinfectant becomes necessary materials for people. However, the use effect of the disinfection solution products with various names sold in the market is not satisfactory, because most products contain more or less harmful substances and chemical medicine components remained after the disinfection solution products are used. On the other hand, the product has short shelf life, and cannot be produced and used in time, thereby causing unnecessary waste.

SUMMERY OF THE UTILITY MODEL

The utility model aims at designing a miniature broad-spectrum disinfectant solution generating device which has simple structure, convenient operation, safety, reliability, economy, practicality and convenient carrying. Therefore, the utility model provides a split type miniature broad-spectrum disinfectant generator.

The utility model discloses a split type miniature broad-spectrum disinfectant generator structure does: the cup-shaped electrolytic cell is provided with a cell cover matched with the cup-shaped electrolytic cell, the side surface of the electrolytic cell is provided with a handle, the base of the electrolytic cell is fixed below the bottom of the electrolytic cell through three screws, and the cup-shaped electrolytic cell also comprises a power supply base matched with the base of the electrolytic cell.

The bottom of the inner side of the electrolytic cell is provided with two support columns which are integrally formed with the electrolytic cell, the support columns fix an anode plate and a cathode plate from bottom to top, the anode plate is provided with two anode fixing holes, and the cathode plate is provided with two cathode fixing holes; the pillar is the syllogic reducing pillar, and the hypomere diameter is greater than the diameter of positive pole fixed orifices, and the middle section diameter slightly is less than the diameter of positive pole fixed orifices, and the upper segment diameter slightly is less than the diameter of negative pole fixed orifices.

The anode plate is connected with a small copper ring in the electrolytic bath base through an anode conductive column, and an insulating gasket is arranged between the anode plate and the cathode plate; the cathode plate is connected with a large copper ring in the electrolytic cell base through a cathode conductive column, and an insulating layer is arranged outside the cathode conductive column.

A power supply conversion and control circuit is arranged in the power supply base, the input of the control circuit is AC220V +/-10V, the output of the control circuit is DC5V +/-0.5V, and the positive electrode is connected with a positive electrode spring piece and is in matched contact with the small copper ring; the negative electrode is connected with a negative electrode spring piece and is in matched contact with the large copper ring; the positive spring piece and the negative spring piece are arranged in the connector; the outer side of the power supply base is provided with a reversing switch and a starting switch.

The middle of the tank cover is provided with a plurality of exhaust holes for discharging trace hydrogen precipitated by the cathode in the electrolysis process so as to ensure safety.

The anode plate and the cathode plate are square, and the distance between the anode plate and the cathode plate is not more than 5 mm; a plurality of small holes are uniformly distributed on the negative plate.

The electrolytic bath is made of nontoxic plastic, the cathode plate is a TA1 or TA2 titanium plate, the surface does not need a coating or an electroplated layer, the anode plate is a titanium substrate, and the surface is coated.

Furthermore, a protective cover is arranged in the electrolytic cell, and a plurality of larger holes or grids are arranged on the protective cover.

Furthermore, the side wall of the power base must be provided with heat dissipation holes.

Furthermore, the side length of the anode plate and the cathode plate is 50mm, and the number of the small holes on the cathode plate is 22.

Further, the surface coating of the anode plate is ruthenium-titanium oxide.

Furthermore, a reversing switch is connected to the direct current output and used for reversing the polarity of the current of the cathode and the anode to clean and descale.

The utility model has the advantages of:

1. the two electrode plates of the device are square, and the titanium substrate raw material is a square plate. Therefore, about 20% of precious metal can be saved in the electrode plate processing process, the manufacturing cost of the device is reduced, the manufacturing cost is favorable for manufacturers and users, and the economic effect is obvious.

2. The distance between the two electrode plates of the device is small, the anode plate is arranged below the cathode plate, and the electric energy is saved. The surface of the anode plate is coated with an active substance material of ruthenium iridium oxide, thereby improving the chlorine evolution efficiency of the anode plate and increasing the yield of sodium hypochlorite.

3. The device is of split type portable design, and is suitable for business trip and travelers.

4. Based on the design principle of the device, when a unit of a gateway, a kindergarten, a clinic and the like need larger capacity, the capacity of the electrolytic cell, the area of the electrode plate and the input power of current are increased in proportion, and the device has wider applicability.

5. The device can be slightly changed, and adopts a mobile DC5V +/-0.5V power supply, thereby being beneficial to the use in the environments without AC power supplies, such as remote mountainous areas, herdsmen, marine fishermen and the like.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

FIG. 2 is a bottom view of the cell base.

Fig. 3 is an overall sectional view of the present invention.

Fig. 4 is a schematic diagram of the electrode plate of the present invention.

Fig. 5 is a schematic view of the electrode plate connection of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

The structure diagram of the split type micro broad-spectrum disinfectant generator of the utility model is shown in figure 1, and specifically comprises: the cup-shaped electrolytic tank 2 is provided with a tank cover 1 matched with the electrolytic tank 2, the side surface of the electrolytic tank 2 is provided with a handle 6, an electrolytic tank base 3 is fixed under the bottom of the electrolytic tank 2 through three screws 12 (as shown in figure 2), and a power supply base 4 matched with the electrolytic tank base 3 is also arranged.

As shown in FIG. 3, two support columns 16 are integrally formed with the electrolytic bath 2 at the bottom of the inside of the electrolytic bath 2, and the support columns 16 fix the anode plate 15 and the cathode plate 14 from the bottom to the top. As shown in fig. 4, two anode fixing holes 17 are formed in the anode plate 15, and two cathode fixing holes 18 are formed in the cathode plate 14; the strut 16 is a three-section type reducing strut, the diameter of the lower section is larger than that of the anode fixing hole 17, the diameter of the middle section is slightly smaller than that of the anode fixing hole 17, and the diameter of the upper section is slightly smaller than that of the cathode fixing hole 18. Meanwhile, the anode plate 15 is provided with an anode conductive column 22 and a cathode plate conductive column mounting hole 25.

As shown in fig. 5, the anode plate 15 is connected with the small copper ring 20 in the electrolytic tank base 3 through an anode conductive column 22, and an insulating gasket 23 is arranged between the anode plate 15 and the cathode plate 14; the cathode plate 14 is connected with the large copper ring 11 in the electrolytic tank base 3 through a cathode conductive column 21, and an insulating layer 24 is arranged outside the cathode conductive column 21.

A power supply conversion and control circuit is arranged in the power supply base 4, the input of the control circuit is AC220V +/-10V, the output of the control circuit is DC5V +/-0.5V, and the positive electrode is connected with a positive electrode spring piece and is in matched contact with the small copper ring 20; the negative electrode is connected with a negative electrode spring piece and is in matched contact with the large copper ring 11; the positive spring piece and the negative spring piece are arranged in the connector 7; the outside of the power base 4 is provided with a reversing switch 8 and a starting switch 10.

The tank cover 1 is arranged to prevent dust and sundries from falling in, and a plurality of exhaust holes 5 are arranged in the middle of the tank cover 1 and used for exhausting trace hydrogen precipitated by the cathode in the electrolysis process so as to ensure safety.

The anode plate 15 and the cathode plate 14 are square, and the distance between the anode plate and the cathode plate is not more than 5 mm; a plurality of small holes 19 are uniformly distributed on the cathode plate 14.

The electrolytic bath 2 is made of nontoxic plastic, the cathode plate 14 is a TA1 or TA2 titanium plate, no coating or electroplated layer is needed on the surface, and the anode plate 15 is a titanium substrate with a coating on the surface.

Furthermore, a protective cover 13 is arranged in the electrolytic cell 2, and a plurality of larger holes or grids are arranged on the protective cover 13.

Furthermore, the side wall of the power base 4 must be provided with heat dissipation holes (the circuit board generates heat during operation).

Furthermore, the side length of the anode plate 15 and the cathode plate 14 is 50mm, and the number of the small holes 19 on the cathode plate 14 is 22.

Further, the surface coating of the anode plate 15 is ruthenium-titanium oxide.

Further, a reversing switch 8 is connected to the direct current output of the circuit and used for switching the cathode and the anode to clean and remove the scale.

The electrolysis principle is as follows:

the basic working principle of the device is the same as that of the chlor-alkali industry, and the device utilizes the chemical effect of DC current. However, due to the different design of the device structure, the obtained product is different. In the chlor-alkali industry, the electrolyzer is sealed, the membrane must be arranged between the anode and the cathode of the electrode, hydrogen and sodium hydroxide are collected in the cathode region and chlorine is collected in the anode region. The electrolyte of the device is a salt solution with the concentration of 3% -5%, and sodium hypochlorite (namely the broad-spectrum disinfectant generated by the device) is generated by utilizing the chemical effect of DC current, and the specific setting is as follows: the cathode plate 14 is arranged on the upper part, the anode plate 15 is arranged on the lower part horizontally, and no diaphragm is arranged between the cathode plates, so that chlorine generated by the anode plate 15 moves upwards in the electrolytic process and is combined with sodium hydroxide generated by the cathode plate 14 to generate sodium hypochlorite. The smaller the distance between the polar plates is, the better the distance is, and the utilization rate of chlorine gas is favorably improved. Meanwhile, hydrogen gas is separated out when the cathode plate 14 generates sodium hydroxide and is discharged through the exhaust hole 5 in the middle of the tank cover 1.

The electrolysis process comprises the following steps:

the AC power supply is connected through the plug 9, and the electrolysis operation is started by the starting switch 10 of the electrolysis operation. The circuit board outputs DC5V current, the process of salt solution electrolysis starts, the power control circuit is automatically powered off after 30 minutes, and the electrolysis process stops (the circuit is provided with a timing function). At this time, a low concentration sodium hypochlorite solution is generated in the electrolytic bath 2. If a medium or high concentration of sodium hypochlorite is required, 1-2 electrolysis processes can be started again.

When cleaning, salt solution with concentration of 3% -5% is added into the electrolytic tank 2, the change-over switch 8 is pressed, the current polarity of the cathode and the anode of the electrode plate is exchanged, then the start switch 10 is pressed, electrolysis starts, after dirt falls off, cleaning is finished, and the change-over switch 8 is pressed again to recover to a normal electrolysis use state.

Claims

1. A split type miniature broad-spectrum disinfectant generator is characterized in that a cup-shaped electrolytic tank (2) is provided with a tank cover (1) matched with the electrolytic tank, the side surface of the electrolytic tank (2) is provided with a handle (6), an electrolytic tank base (3) is fixed below the bottom of the electrolytic tank (2) through three screws (12), and the generator is also provided with a power supply base (4) matched with the electrolytic tank base (3);

the bottom of the inner side of the electrolytic tank (2) is provided with two support columns (16) which are integrally formed with the electrolytic tank (2), the support columns (16) are used for fixing an anode plate (15) and a cathode plate (14) from bottom to top, the anode plate (15) is provided with two anode fixing holes (17), and the cathode plate (14) is provided with two cathode fixing holes (18); the strut (16) is a three-section type reducing strut, the diameter of the lower section of the strut is larger than that of the anode fixing hole (17), the diameter of the middle section of the strut is slightly smaller than that of the anode fixing hole (17), and the diameter of the upper section of the strut is slightly smaller than that of the cathode fixing hole (18);

the anode plate (15) is connected with a small copper ring (20) in the electrolytic tank base (3) through an anode conductive column (22), and an insulating gasket (23) is arranged between the anode plate (15) and the cathode plate (14); the cathode plate (14) is connected with a large copper ring (11) in the electrolytic tank base (3) through a cathode conductive column (21), and an insulating layer (24) is arranged outside the cathode conductive column (21);

a power supply conversion and control circuit is arranged in the power supply base (4), the input of the control circuit is AC220V +/-10V, the output of the control circuit is DC5V +/-0.5V, and the positive electrode of the control circuit is connected with a positive electrode spring piece and is in matched contact with the small copper ring (20); the negative electrode is connected with a negative electrode spring piece and is in matched contact with the large copper ring (11); the positive spring piece and the negative spring piece are arranged in the connector (7); a reversing switch (8) and a starting switch (10) are arranged on the outer side of the power supply base (4);

a plurality of exhaust holes (5) are formed in the middle of the groove cover (1);

the anode plate (15) and the cathode plate (14) are square, and the distance between the anode plate and the cathode plate is not more than 5 mm; a plurality of small holes (19) are uniformly distributed on the cathode plate (14);

the electrolytic bath (2) is made of nontoxic plastic, the cathode plate (14) is a TA1 or TA2 titanium plate, the surface of the cathode plate is not coated or electroplated, and the anode plate (15) is a titanium substrate, and the surface of the anode plate is coated.

2. A split miniature broad spectrum decontamination solution generator as claimed in claim 1, wherein a protective cover (13) is provided within said electrolytic cell (2), said protective cover (13) being provided with a plurality of holes or being formed as a grid.

3. The split miniature broad spectrum decontamination solution generator of claim 1, wherein the power base (4) has heat dissipation holes on its side walls.

4. The split micro broad-spectrum disinfectant generator according to claim 1, wherein the sides of the anode plate (15) and the cathode plate (14) are 50mm, and the number of the small holes (19) on the cathode plate (14) is 22.

5. The split miniature broad spectrum decontamination solution generator of claim 1, wherein the surface coating of said anode plate (15) is ruthenium-titanium oxide.

6. The split micro broad-spectrum disinfectant generator according to claim 1, wherein said reversing switch (8) is connected to the dc output for switching the polarity of the cathode and anode currents for cleaning and descaling.