CN2658168Y - Disinfectant preparation apparatus - Google Patents

Abstract

A disinfectant preparation device is equipped with electrodes in the container which can be connected with a direct current power supply. When the disinfectant preparation device is in use, appropriate water and salt are added into the container to dissolve it into a sodium chloride solution, and the sodium chloride solution can be electrolyzed to generate a sodium hypochlorite solution when the electrodes are energized, which is a broad-spectrum sterilizing disinfectant. The sterilizing liquid can be obtained at any time simply and quickly by using the preparation device.

Description

Disinfectant preparation device

technical field

The utility model relates to an appliance for preparing sterilizing liquid.

Background technique

After the outbreak of SARS, people have attached great importance to the sterilization and disinfection of daily necessities. Bactericides are usually purchased, and it is difficult to prepare disinfectant at home.

Contents of the invention

The utility model aims to provide a preparation appliance which can directly obtain broad-spectrum sterilization and disinfectant at any time.

In the disinfectant preparation device described in the utility model, two electrodes that can be connected with direct power supply are fixed in the container.

When the disinfectant preparation device described in the utility model is in use, an appropriate amount of water and an appropriate amount of refined salt are added in the container to dissolve into a sodium chloride solution and electrolyze to generate a sodium hypochlorite solution (it is a known technology to generate sodium hypochlorite by electrolyzing salt water), and sodium hypochlorite is the main component of bleaching water The ingredient is a broad-spectrum bactericidal disinfectant. The disinfectant preparation device is very simple to use, and the required raw materials are only water and refined salt, and the broad-spectrum bactericidal disinfectant can be prepared conveniently at home at any time. If the container is equipped with a sprayer, the fungicide can be directly sprayed on the utensils that need to be sterilized in the family. The fungicide can also be poured out and diluted for soaking and scrubbing utensils.

Description of drawings

Fig. 1 is the sectional schematic diagram of disinfectant preparation device;

Figure 2 is a schematic diagram of the circuit.

Detailed ways

The bottom of the container 1 holds two electrodes 9 that can communicate with a direct electrical circuit. The two electrodes have wires that can communicate with the DC circuit. In this embodiment, a contact 7 communicating with the electrode is installed at the bottom of the container 1, and a base 5 is installed in the base 5. The top of the base 5 is equipped with a contact corresponding to the contact 7 at the bottom of the container. Point 6, placing the container 1 on the base 5 can automatically connect the circuit. A magnetic block 3 is also installed at the bottom of the container 1, and a reed switch 4 controlled by a magnet is installed at a position corresponding to the magnetic block 3 on the top of the base 5 to control the opening or closing of the circuit. When the container 1 is placed on the base 5, the magnet 3 drives the reed switch 4 to connect the circuit, and when the container 1 is removed, the reed switch cuts off the power supply.

The container 1 is equipped with a protective cover 2 to cover the electrode 9, which not only has the function of protection, but also has the function of decoration. There is a screw interface 10 on the top of the container 1, which can be equipped with a spray nozzle.

When sodium hypochlorite solution is stored in the container and there is no electricity, there is still ion exchange between the positive and negative electrodes, which will corrode the electrodes and affect the service life. A low-voltage power supply 8 is installed at the bottom of the container to maintain a voltage of 0.5-1V between the two electrodes 9 to suppress ion exchange and improve the life of the electrodes. The low-voltage power supply 8 can be a charging circuit using a built-in battery 11, which is prior art.

Claims (6)

1. A disinfectant preparation device, characterized in that two electrodes (9) which can be connected to a DC power supply are fixed in a container (1). 2. The disinfectant preparation device according to claim 1 is characterized in that a contact (7) connected to the electrode (9) is installed at the bottom of the container (1), and a base (5) with a transformer and rectifier circuit installed inside is installed. The top of the base (5) is equipped with a contact (6) corresponding to the contact (7) at the bottom of the container (1). 3. The disinfectant preparation device according to claim 1 or 2, characterized in that a magnetic block (3) is installed at the bottom of the container (1), and a reed switch (4) controlled by a magnet is installed at the position corresponding to the magnetic block (3) on the top of the base (5). 4. The disinfectant preparation device according to claim 1, characterized in that a protective cover (2) for covering the electrode (9) is installed in the container (1). 5. The disinfectant preparation device according to claim 1, characterized in that a low-voltage power supply (8) is installed at the bottom of the container (1) to keep the voltage of the two electrodes (9) at 0.5-1V. 6. The disinfectant preparation device according to claim 1, characterized in that the upper part of the container (1) is provided with a spiral interface (10) for installing a nozzle.

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