CN211620631U

CN211620631U - Hypochlorous acid generation device with electrolytic bath

Info

Publication number: CN211620631U
Application number: CN201921890392.8U
Authority: CN
Inventors: 成乐天
Original assignee: Beijing Chengjin United Technology Co ltd
Current assignee: Meidile Beijing Medical Technology Co ltd
Priority date: 2019-11-05
Filing date: 2019-11-05
Publication date: 2020-10-02
Anticipated expiration: 2029-11-05

Abstract

The utility model discloses a hypochlorous acid generating device with an electrolytic bath, which comprises a solution tank and the electrolytic bath; the solution tank comprises a tank body and an upper cover, wherein the upper cover is provided with a water inlet hole, a feeding port and a circulating inlet port; the bottom wall of the tank body of the solution tank is provided with a circulating discharge hole and a discharge port; the discharge port is connected with a hypochlorous acid discharge pipe; the electrolytic tank is fixed on the tank body of the solution tank, and the sealing cover plate is provided with an electrolyte outlet; the circulation discharge hole is connected to the electrolyte inlet port of the electrolytic cell through a circulation pump and a lower circulation pipe, and the electrolyte outlet port of the electrolytic cell is connected to the circulation inlet port through an upper circulation pipe. The utility model provides a hypochlorous acid who possesses electrolysis trough generates device, it has solved the small packaging container of mass production at the hypochlorous acid manufacturing plant, has made things convenient for the use in small-scale hospital for small-scale hospital can make and use required a small amount of hypochlorous acid.

Description

Hypochlorous acid generation device with electrolytic bath

Technical Field

The utility model relates to a device for generating hypochlorous acid by an electrolytic method, in particular to a hypochlorous acid generating device with an electrolytic tank.

Background

Generally, hypochlorous acid is non-toxic to the human body through characteristic experiments such as an acute toxicity experiment, an eye irritation experiment, a skin one-time irritation experiment, a skin cumulative irritation experiment, a sensory experiment, a cytotoxicity experiment, a mutation experiment and the like on chemical characteristics, has bactericidal activity against all strains such as coliform bacteria within one minute, and is considered as a safe bactericide in the academic world.

Although hypochlorous acid is industrially produced in large quantities in recent years, when sterilizing or disinfecting agents are carried out in small-scale hospitals, it is very troublesome to produce hypochlorous acid in a small-volume packaged container handling factory, and additional cost is required for handling empty containers.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a hypochlorous acid generating device with an electrolytic tank, which is convenient to use in small-scale hospitals.

The utility model provides a technical problem adopt following technical scheme: a hypochlorous acid generation device provided with an electrolytic cell, comprising: a solution tank and an electrolytic tank;

the solution tank comprises a tank body and an upper cover, wherein the upper cover is provided with a water inlet hole, a feeding port and a circulating inlet port;

the bottom wall of the tank body of the solution tank is provided with a circulating discharge hole and a discharge port; the discharge port is connected with a hypochlorous acid discharge pipe;

the electrolytic tank is fixed on a tank body of the solution tank, the electrolytic tank comprises a bottom panel and an inner peripheral side wall, the bottom panel and the inner peripheral side wall are integrally formed, an insertion groove is formed by the bottom panel and the inner peripheral side wall together, an electrolyte inlet is formed in the bottom panel, a horizontal partition plate is arranged above the bottom panel, the horizontal partition plate is fixed on the inner wall surface of the inner peripheral side wall, the horizontal partition plate is parallel to the bottom panel, and a plurality of electrolyte inflow holes are formed in the horizontal partition plate;

a plurality of electrode grids which are parallel to each other are arranged in the insertion groove, a sealing cover plate is fixed at the upper end of the inner peripheral side wall through a bolt, a plurality of electrode holes are formed in the sealing cover plate, and terminals of the electrode grids penetrate through the electrode holes and are positioned outside the electrolytic cell;

the sealing cover plate is provided with an electrolyte outlet; the circulation discharge hole is connected to the electrolyte inlet port of the electrolytic cell through a circulation pump and a lower circulation pipe, and the electrolyte outlet port of the electrolytic cell is connected to the circulation inlet port through an upper circulation pipe.

Optionally, the number of the electrode grids is four, and two adjacent electrode grids have opposite polarities.

The utility model discloses following beneficial effect has: when the hypochlorous acid generating device with the electrolytic tank is used, about 5L of water and a small amount of high-concentration electrolyte are selectively put into the solution tank for dilution; the circulating pump is operated to pass the diluted electrolytic solution through the lower circulating pipe, the space part at the lower side in the electrolytic cell, and the plurality of electrolytic solution inflow holes of the horizontal partition wall. The diluted electrolyte flows into the whole electrolytic cell at a uniform pressure, and passes through the electrode grids to which four + or-electrodes are respectively applied, so that the electrolyte is electrolyzed into hypochlorous acid. Thereafter, the solution flows into the solution tank again through the upper circulation pipe, and the hypochlorous acid which is electrically decomposed is diluted with the electrolyte in the solution tank. The electrolyte passes through the electrolytic bath for multiple cycles, so that the electrolyte in the solution bath reaches the concentration required by hypochlorous acid, and is discharged and used through the discharge pipe. Therefore, the hypochlorous acid generating apparatus is portable and can be used and stored conveniently in small hospitals requiring sterilized water.

Drawings

FIG. 1 is a schematic view showing the structure of a hypochlorous acid generating apparatus having an electrolytic bath according to the present invention;

FIG. 2 is a cross-sectional view A-A' of FIG. 1;

FIG. 3 is a schematic view of the explosion structure of the electrolytic cell of the present invention;

FIG. 4 is a schematic view showing the structure of a hypochlorous acid generating apparatus having an electrolytic bath according to the present invention;

Detailed Description

The technical solution of the present invention will be further explained with reference to the following embodiments and accompanying drawings.

Example 1

The present embodiment provides a hypochlorous acid generating apparatus having an electrolytic bath, which is disposed on a desk in a portable type or fixed to a wall in a wall type, and includes: a solution tank 1 and an electrolytic tank 10.

The inside volume of solution tank is 5L to including cell body 1b and upper cover 1a, the inlet opening has been seted up on upper cover 1a, the inlet opening with inlet tube 40 intercommunication to dilute the hypochlorous acid solution of solution tank inside through inlet tube 40.

The bottom wall of the tank body of the solution tank is provided with a circulating discharge hole, and the upper cover 1a of the solution tank is provided with a circulating inlet.

The upper cover of the solution tank is further provided with a feeding port 4 through which water 2 and an electrolyte 3(NaCl + HCl) are added, and the bottom wall of the tank body 1b of the solution tank is further provided with a discharge port connected to a hypochlorous acid discharge pipe 5, and the hypochlorous acid discharge pipe 5 is provided with a switch valve.

The electrolytic bath 10 is fixed to the body of the solution bath, the circulation discharge hole is connected to the electrolyte inlet port 17a at the lower end of the electrolytic bath 10 by a circulation pump 31 and a lower circulation pipe 32, and the electrolyte outlet port 17 of the electrolytic bath 10 is connected to the circulation inlet port by an upper circulation pipe 30, so that the electrolyte in the solution bath can be circulated through the electrolytic bath 10 when the circulation pump 31 is operated.

In this embodiment, the electrolytic cell 10 includes a bottom panel 22 and an inner peripheral sidewall 11, the bottom panel 22 is integrally formed with the inner peripheral sidewall 11, the bottom panel 22 and the inner peripheral sidewall 11 jointly form the insertion groove 12, the electrolyte inlet 17a is opened on the bottom panel 22, a horizontal partition plate 21 is disposed above the bottom panel 22, the horizontal partition plate 21 is fixed on an inner wall surface of the inner peripheral sidewall 11, the horizontal partition plate 21 is parallel to the bottom panel 22, a space portion 23 is formed between the horizontal partition plate 21 and the bottom panel 22, and a plurality of electrolyte inflow holes 20 are opened on the horizontal partition plate 21, so that the electrolyte enters the space portion through the electrolyte inlet 17a and then uniformly enters between the electrode grids through the electrolyte inflow holes 20.

In this embodiment, a plurality of electrode grids 13 parallel to each other are disposed in the insertion groove, a sealing cover 18 is fixed to the upper end of the inner peripheral side wall 11 by a bolt 19, the sealing cover is opened with a plurality of electrode holes 16, terminals 14 of the electrode grids 13 pass through the electrode holes 16 and are located outside the electrolytic cell 10, and more preferably, the terminals 14 are opened with mounting holes 15 so as to connect the terminals 14 with cables through the mounting holes 15.

The sealing cover plate 18 is provided with the electrolyte outlet 17, and the electrolyte outlet is communicated with the upper circulation pipe 30.

The number of the electrode grids is four, and when one electrode terminal 14 of the four electrode grids 13 is connected with a positive electrode or a negative electrode, the electrode terminals of the adjacent electrode grids must be connected with the electrodes with opposite polarities.

As shown in fig. 3 or 4, about 5L of water and a small amount of the high concentration electrolytic solution 3 are selectively charged into the solution tank to dilute the solution. Thereafter, the circulation pump 31 is operated to pass the diluted electrolytic solution through the lower circulation pipe 32, through the space portion 23 provided at the lower side inside the electrolytic cell 10, and through the plurality of electrolytic solution inflow holes 20 of the horizontal partition plate 21. The diluted electrolyte flows into the entire inside of the electrolytic cell at a uniform pressure, and passes through the spaces between the electrode grids 13 to which the four + or-electrodes are respectively applied, so that the electrolyte is electrolyzed into hypochlorous acid. Thereafter, the hypochlorous acid flows into the solution tank again through the upper circulation pipe 30, and the electrolyzed hypochlorous acid is diluted with the electrolyte in the solution tank. The electrolytic solution is circulated through the electrolytic bath 10 a plurality of times so that the electrolytic solution inside the solution bath reaches a concentration required for hypochlorous acid, and is drained and used through the drain pipe 5. Therefore, the hypochlorous acid generating apparatus is portable and can be used and stored conveniently in small hospitals requiring sterilized water.

The sequence of the above embodiments is only for convenience of description and does not represent the advantages and disadvantages of the embodiments.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A hypochlorous acid generation device provided with an electrolytic cell, comprising: a solution tank and an electrolytic tank;

2. The hypochlorous acid generating apparatus having an electrolytic cell according to claim 1, wherein the number of the electrode grids is four, and two adjacent electrode grids have opposite polarities.