CN104381755A - Disinfection device for sink - Google Patents

Abstract

A disinfection device for a sink, including a casing, an electrical assembly, an air collection bin, and a protective cover. The electrical assembly includes a power cord, an ozone generator, an air pump, a controller, and a motor; the motor is located in the casing and driven by a transmission shaft The stirrer located inside the protective cover works to make the ozone and water mix faster and more evenly.

Description

Disinfection device for sink

technical field

The invention relates to a disinfection device for water tanks, which belongs to the application technology of ozone.

Background technique

In today's life, with the enrichment of material life, people worry more and more. People worry that there are pesticide residues in vegetables and fruits, which will lead to chronic poisoning if they are often used. They are worried that meat contains hormones and bacteria that exceed the standard. Good health, in order to solve these concerns of people, the ozone vegetable washing machine came into being. However, the use of the ozone vegetable washing machine is troublesome. You need to pour water into the vegetable washing machine to soak the items to be sterilized and detoxified, and then turn on the switch to let it work. The water in the tank is drained and cleaned, which is troublesome to use.

A detoxification water tank is disclosed in the patent No. ZL03246486.X, which includes a water tank with an air distribution sheet placed at the bottom, a control shell and an upper cover, and an air pump, an ozone tube, and a gas delivery pipe are installed in the control shell of the detoxification water tank. The air pipe is connected to the air distribution sheet, and the ozone is sent to the air distribution sheet through the air pipe through the air pump, and then released into the water in the water tank. Sterilization and disinfection of meat and other items, the disadvantage is that the sink needs to be modified, even if the main components are installed in the upper cover, there are still the following disadvantages: the main components are placed in the upper cover, when the disinfection function is not needed, the upper cover will appear It is relatively heavy and not very convenient to use; relying on the dispersion ability of ozone to automatically mix with water, it takes sufficient time to mix evenly. In addition, if the volume of water is large, the ozone content of water far away from the ozone outlet will be relatively low.

Therefore, it is necessary to find a detoxification device that does not need to modify the sink, and that ozone and water can mix faster and more uniformly.

Contents of the invention

The purpose of this invention is to provide a kind of disinfection device for water tank, the disinfection device is separated from the water tank cover, and the disinfection equipment is inserted into the water tank cover for disinfection when disinfection is required, and an agitator is provided at the end of the disinfection device to make ozone and Water mixes faster and more evenly.

The technical solution of the present invention is: a disinfection device for a water tank, the water tank is provided with a water tank cover 1, the middle part of the water tank cover 1 is provided with a connecting hole penetrating through the water tank cover from top to bottom, and the water tank cover 1 is provided with an independent handle , is threadedly connected with the sink cover 1 through the connection hole, the disinfection device includes a casing 2, an electrical assembly 3, a gas collection bin 4 and a protective cover 6, the casing 2 is hollow; the casing 2 is placed in the connection hole of the sink cover 1, and the casing 2 is located in the The part above the top of the sink cover 1 is provided with a handle, the shell 2 and the sink cover 1 are threadedly connected, and the end of the part of the shell 2 located below the sink cover is closed; the electrical assembly 3 is placed on the shell 2 Inside, when the disinfection function is not needed, remove the disinfection device and store it, and replace it with an ordinary handle and screw it on the top of the sink cover; when the disinfection function is needed, replace the ordinary handle with a disinfection device.

The electrical assembly 3 mainly includes a power cord 31, an ozone generator 32, an air pump 33, a controller 34 and a motor 35; Diffusion holes 5 are provided with a protective cover 6 with a grid outside the gas collection bin 4; the electrical assembly 3 also includes an agitator 36 located outside the casing 2 and driven by a motor 35; the gas collection bin 4 It adopts an annular hollow structure with a through hole in the middle; the agitator 36 is placed in the through hole in the middle of the gas collection bin 4; the air pump 33 pumps the ozone generated by the ozone generator 32 into the gas collection bin through the exhaust pipe 4, ozone is sprayed outwards from the diffusion hole 5 arranged on the wall of the gas-collecting chamber, mixed with water and diffused outwards.

The agitator 36 is located in the protective cover 6, and the drive shaft of the motor 35 passes through the bottom of the shell 2 and enters the anti-drop cover 6 to drive the agitator 36 to work.

The gas collection bin 4 is connected to the bottom outer wall of the casing 2 through a bracket 37 .

Described gas collection bin 4 is made spherical or hemispherical or conical.

Beneficial effect

1. The main components such as the ozone generator are centrally installed in the disinfection device, and the disinfection device and the sink cover are separately installed.

Only insert the disinfection device through the connection hole on the top of the sink cover when disinfection is required;

2. Set up a stirrer in the protective cover to make the ozone and water mix faster and more evenly.

Description of drawings

Fig. 1 is a schematic structural view of the present invention.

Detailed ways

As shown in Figure 1, a disinfection device for a sink is composed of a sink cover 1 and a disinfection device. The middle part of the sink cover 1 is provided with a connecting hole that penetrates the sink cover from top to bottom. The disinfection device includes a shell 2, an electrical assembly 3. The air collecting bin 4 and the protective cover 6, the shell 2 is hollow; the shell 2 is placed in the connection hole of the sink cover 1, the part of the shell 2 above the top of the sink cover 1 is provided with a handle, and the part of the shell 2 is located below the sink cover The end of the part is closed; the electrical assembly 3 is placed in the casing 2; the electrical assembly 3 mainly includes a power cord 31, an ozone generator 32, an air pump 33, a controller 34 and a motor 35; a gas collecting chamber is arranged under the casing 2 4. A plurality of diffusion holes 5 are provided on the wall of the gas collection bin 4, and a protective cover 6 with a grid is provided outside the gas collection bin 4; Drive the agitator 36 of work.

The agitator 36 is located in the protective cover 6, and the transmission shaft of the motor 35 passes through the bottom of the casing 2 and enters the anti-drop cover 6 to drive the agitator 36 to work

The gas collection bin 4 is an annular hollow structure with a through hole in the middle, and a plurality of diffusion holes 5 are provided on the wall of the gas collection bin 4 . When the ozone is sprayed outward through the diffusion hole on the wall of the air collecting hole 4, the agitator also works at the same time, so that the water and air are mixed rapidly, and a vortex is formed under the agitation of the agitator, so that the water flows far away, thereby forming a vortex near the agitator. In the low-pressure area, the water in the distance will automatically flow over to replenish, realizing the rapid mixing of water and air.

The gas collection bin 4 is connected to the bottom outer wall of the housing 2 through a bracket 37 to play a fixed role.

The agitator 36 is arranged in the through hole in the middle of the gas collection bin 4 .

The agitator 36 adopts a propeller structure, the blades form a certain angle with the horizontal plane, and the blades are symmetrically arranged with the axis of the transmission shaft as the central axis.

The number of blades of the agitator 36 is more than two.

The transmission shaft of the motor 35 enters the protective cover 6 through the closed end of the lower part of the casing 2 from the casing 2,

The air pump 33 pumps the ozone generated by the ozone generator 32 into the gas collection bin 4 through the exhaust pipe.

The sink cover 1 is provided with an independent handle, which is threadedly connected with the sink cover 1 through a connecting hole. When the disinfection function is not needed at ordinary times, the disinfection device can be removed and stored, and an ordinary handle can be used to screw it on the top of the sink cover instead, so as not to affect the daily use of the sink cover. The lower part of the disinfection device is rod-shaped and adopts a separate design. When the disinfection function is not needed, the disinfection device can be taken out and stored separately, and replaced with an ordinary handle, which will not affect the daily use of the sink cover.

When using the disinfection device, the gas collection bin 4 is placed in the protective cover 6 and will not be in direct contact with the surrounding objects, so that the ozone in it can enter the water through the diffusion hole 5 and mix with water to form ozone water. The effect of the air pump 33 Next, ozone is sprayed outwards through the diffusion hole 5, mixed with water and diffused outwards. The agitator 36 continuously circulates the water in the water tank to make the mixing of ozone and water more fully. Protective cover 6 is arranged as grid shape, so that water can enter and exit freely,

The diameter of the diffusion hole 5 on the gas collection bin 4 is 0.01-0.1mm. The diffusion hole 5 adopts a smaller aperture, and the bubbles ejected from the gas collection chamber 4 to the surrounding water are smaller. Under the condition of the same gas volume, the contact area with the water is enlarged, so that the mixing of ozone and water is faster and more efficient. full.

The gas-collecting bin 4 can be made spherical, hemispherical or conical, so that the surface of the gas-collecting bin 4 can be in contact with water at 360 degrees, so as to expand the area in contact with water.

With the disinfection device for water tanks of the present invention, the main components are all concentrated in the disinfection device, and the disinfection device and the tank cover are relatively independent, without any improvement on the tank, and the tank cover is also equipped with a replacement disinfection device. Ordinary handles are replaced with disinfection devices only when the disinfection function is needed, which is more in line with people's usage habits.

The disinfection device for sinks of the present invention can be used not only for kitchen sinks, but also for pot-shaped or barrel-shaped water containers such as laundry tubs to produce ozone water, or to sterilize items therein.

The above-mentioned embodiments are only used to illustrate and explain the purpose of the present invention, rather than to limit the present invention. Those of ordinary skill in the art may make various changes or substitutions within the essential scope of the present invention, which shall also belong to the present invention. scope of protection for inventions.

Claims (5)

1. A disinfection device for a water tank, the water tank is provided with a water tank cover (1), and the middle part of the water tank cover (1) is provided with a connecting hole penetrating through the water tank cover from top to bottom, and the water tank cover 1 is provided with an independent handle, Through the connecting hole and the tank cover 1 threaded connection, it is characterized in that: the disinfection device includes a shell (2), an electrical assembly (3), an air collection bin (4) and a protective cover (6), and the shell (2) is hollow; the shell ( 2) Placed in the connecting hole of the sink cover (1), the part of the casing (2) above the top of the sink cover (1) is provided with a handle, and the casing (2) and the sink cover (1) are threaded connection, the part of the casing (2) located under the sink cover is closed; the electrical assembly (3) is placed in the casing (2), and when the disinfection function is not needed, the disinfection device is removed and stored, and the The handle can be screwed onto the top of the sink cover instead; when the disinfection function is needed, the ordinary handle can be replaced with a disinfection device. 2. A disinfection device for a sink according to claim 1, characterized in that: said electrical assembly (3) mainly includes a power cord (31), an ozone generator (32), an air pump (33) , a controller (34) and a motor (35); the housing (2) is provided with a gas collecting bin (4) below, and a plurality of diffusion holes (5) are arranged on the wall of the gas collecting bin (4). (4) a protective cover (6) with a grid is provided outside; the electrical assembly (3) also includes an agitator (36) driven by a motor (35) outside the casing (2); the The gas collection bin (4) adopts an annular hollow structure, and the middle part is a through hole; the agitator (36) is arranged in the through hole in the middle part of the gas collection bin (4); the air pump (33) moves the ozone generator ( 32) The generated ozone is pumped into the gas collection chamber (4) through the exhaust pipe, and the ozone is sprayed outward from the diffusion hole (5) arranged on the gas collection chamber wall, mixed with water and diffused outward. 3. A disinfection device for a water tank according to claim 2, characterized in that: the agitator (36) is located in the protective cover (6), and the transmission shaft of the motor (35) passes through The bottom of shell (2) enters and drives agitator (36) in the anti-drop cover (6) to work. 4. A disinfection device for water tanks according to claim 2, characterized in that: said gas collection bin (4) is connected to the bottom outer wall of the casing (2) through a bracket (37). 5. A disinfection device for a water tank according to claim 2, characterized in that: said gas collection bin (4) is made into a spherical, hemispherical or conical shape.