Ozone water purification and sterilization device

Abstract

The utility model relates to the technical field of ozone sterilization, in particular to an ozone water purification and sterilization device which comprises an ozone generator, a water purification bin is arranged on the left side of the ozone generator, a sealing cover is arranged at the upper end of the water purification bin, a transmission box is fixedly installed at the upper end of the sealing cover, and an input pipe is arranged at the upper end of the transmission box. A universal joint is arranged on the inner side of the transmission box, a flow dividing pipe is arranged at the lower end of the sealing cover, an aeration disc is arranged on the outer side of the flow dividing pipe, a separation net is arranged on the inner side of the water purification bin, and a driving motor is arranged on the rear side of the transmission box. A pressure release valve is arranged at the upper end of the sealing cover on the right side of the transmission case; according to the utility model, the driving motor works to drive the bevel gear II to drive the bevel gear I to rotate, so that the flow dividing pipe and the aeration disc are driven to rotate, ozone bubbles are dispersed more uniformly in water, the bubbles are blocked by the separation net, the standing time of ozone in the water is effectively prolonged, and the sterilization efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ozone sterilization, in particular to an ozone water purification and sterilization device. Background Art

[0002] Ozone, also known as superoxide, is an allotrope of oxygen. Ozone can destroy and decompose the cell wall of bacteria, quickly diffuse into the cell, oxidize and decompose glucose oxidase and other substances necessary for oxidizing glucose inside the bacteria, and can also directly act on bacteria and viruses, having a good water purification and sterilization effect.

[0003] At present, the existing ozone water purification and sterilization devices usually directly introduce ozone into the water body. The residence time of ozone in the water is short, resulting in uneven distribution of ozone, insufficient reaction with the water body, and low sterilization efficiency.

[0004] Therefore, aiming at the problems of uneven ozone distribution, insufficient reaction with the water body, and low sterilization efficiency of the existing ozone water purification and sterilization devices, an ozone water purification and sterilization device can be designed to improve the utilization rate of ozone and thus the sterilization efficiency by increasing the dispersion degree of ozone and the residence time in the water. Summary of the Utility Model

[0005] In order to overcome the problems of uneven ozone distribution, insufficient reaction with the water body, and low sterilization efficiency of the existing ozone water purification and sterilization devices.

[0006] The technical solution of the utility model is: an ozone water purification and sterilization device, which includes an ozone generator. A water purification tank is arranged on the left side of the ozone generator. A sealing cover is arranged at the upper end of the water purification tank. A transmission box is fixedly installed at the upper end of the sealing cover. An input pipe is arranged at the upper end of the transmission box. A universal joint is arranged inside the transmission box. A shunt pipe is arranged at the lower end of the sealing cover. An aeration disc is arranged on the outer side of the shunt pipe. A partition net is arranged inside the water purification tank. A driving motor is arranged at the rear side of the transmission box. A water level gauge is arranged on the left side of the transmission box at the upper end of the sealing cover. A pressure relief valve is arranged on the right side of the transmission box at the upper end of the sealing cover.

[0007] Preferably, a water injection valve is connected to the upper end on the right side of the water purification tank, and a drain valve is connected to the lower end on the right side of the water purification tank. The sealing cover and the upper end of the water purification tank are hermetically connected and fixed by bolts, which is convenient for sealing the water purification tank and injecting and draining water.

[0008] As a preference, one end of the input pipe is connected to the output end of the ozone generator, the upper end of the universal joint is fixedly connected to the transmission box and is connected to the other end of the input pipe, the upper end of the shunt pipe is rotatably connected to the sealing cover and extends into the inside of the transmission box and is connected to the lower end of the universal joint, which is convenient for inputting ozone into the water purification tank.

[0009] Preferably, there are four aeration discs arranged symmetrically left and right, and they are connected to the shunt pipe. Both the shunt pipe and the aeration discs are adapted to the inner side of the water purification tank. The ozone is shunted through the shunt pipe, and then dispersed and output through the aeration discs to achieve the dispersion of ozone in water.

[0010] Preferably, there are two partition nets arranged parallel up and down, and they are arranged staggeredly with the aeration discs. The partition nets are fixedly connected to the inner side of the water purification tank, and the shunt pipe is rotatably connected to the partition nets through bearings, so as to block the ozone bubbles and make them stay in water for a longer time.

[0011] Preferably, a first bevel gear is fixedly installed on the outer side of the upper end of the shunt pipe, and the output end of the driving motor extends to the inside of the transmission box and is fixedly installed with a second bevel gear. The second bevel gear meshes with the first bevel gear, which is convenient for controlling the rotation of the shunt pipe and improving the dispersion degree and uniformity of ozone in water.

[0012] Preferably, the lower end of the water level gauge extends to the lower end of the sealing cover and is provided with a detection probe. The input end of the pressure relief valve is connected to the lower end of the sealing cover, and the output end of the pressure relief valve is connected to an exhaust pipe, which is convenient for measuring the water level and realizing the pressurization and pressure relief of the water purification tank.

[0013] Advantages of the present utility model:

[0014] 1. For this ozone water purification and sterilization device, ozone is input into the shunt pipe through the input pipe and the universal joint by the ozone generator for shunting, and is dispersed into the water body from the aeration discs. At the same time, the driving motor works to make the second bevel gear drive the first bevel gear to rotate, thereby driving the shunt pipe and the aeration discs to rotate, making the ozone bubbles more evenly dispersed in water. The partition nets block the bubbles, effectively increasing the residence time of ozone in water and improving the utilization rate and sterilization efficiency of ozone;

[0015] 2. For this ozone water purification and sterilization device, the pressure relief valve is used to control the air pressure in the water purification tank to maintain a certain value, so that ozone can better react with the water body and then be discharged from the exhaust pipe to achieve pressure relief. Description of the drawings

[0016] Figure 1 Shown is the three-dimensional structure schematic diagram of the ozone water purification and sterilization device of the present utility model Figure 1 ;

[0017] Figure 2 Shown is the three-dimensional structure schematic diagram of the ozone water purification and sterilization device of the present utility model Figure 2 ;

[0018] Figure 3 Shown is the sectional three-dimensional structure schematic diagram of the ozone water purification and sterilization device of the present utility model Figure 1 ;

[0019] Figure 4 The sectional three-dimensional structure schematic diagram of the ozone water purification and sterilization device of the present utility model is shown Figure 2 .

[0020] Explanation of reference numerals: 1. Ozone generator; 2. Water purification tank; 21. Water injection valve; 22. Drain valve; 3. Sealing cover; 4. Transmission box; 5. Input pipe; 6. Universal joint; 7. Diverging pipe; 71. First bevel gear; 8. Aeration disc; 9. Partition net; 10. Driving motor; 101. Second bevel gear; 11. Water level gauge; 111. Detection probe; 12. Pressure relief valve; 121. Exhaust pipe Specific implementation manners

[0021] The present utility model will be further described below in conjunction with the drawings and embodiments

[0022] Please refer to ( Figures 1 - 4 ), the present utility model provides an embodiment: An ozone water purification and sterilization device includes an ozone generator 1. A water purification tank 2 is arranged on the left side of the ozone generator 1. A sealing cover 3 is arranged at the upper end of the water purification tank 2. A transmission box 4 is fixedly installed at the upper end of the sealing cover 3. An input pipe 5 is arranged at the upper end of the transmission box 4. A universal joint 6 is arranged inside the transmission box 4. A diverging pipe 7 is arranged at the lower end of the sealing cover 3. An aeration disc 8 is arranged on the outer side of the diverging pipe 7. A partition net 9 is arranged inside the water purification tank 2. A driving motor 10 is arranged at the rear side of the transmission box 4. A water level gauge 11 is arranged on the upper end of the sealing cover 3 on the left side of the transmission box 4. A pressure relief valve 12 is arranged on the upper end of the sealing cover 3 on the right side of the transmission box 4

[0023] Please refer to ( Figures 2 - 4) In this embodiment, a water injection valve 21 is connected to the upper end on the right side of the water purification tank 2, and a drain valve 22 is connected to the lower end on the right side of the water purification tank 2. The sealing cover 3 is hermetically connected to the upper end of the water purification tank 2 and is fixedly connected by bolts. One end of the input pipe 5 is connected to the output end of the ozone generator 1. The upper end of the universal joint 6 is fixedly connected to the transmission box 4 and is connected to the other end of the input pipe 5. The upper end of the shunt pipe 7 is rotatably connected to the sealing cover 3 and extends to the inside of the transmission box 4 and is connected to the lower end of the universal joint 6. Four aeration discs 8 are arranged symmetrically left and right and are connected to the shunt pipe 7. The shunt pipe 7 and the aeration discs 8 are all adapted to the inside of the water purification tank 2. Two partition nets 9 are arranged parallel up and down and are arranged in a staggered manner with the aeration discs 8. The partition nets 9 are fixedly connected to the inside of the water purification tank 2. The shunt pipe 7 and the partition nets 9 are rotatably connected through bearings. A first bevel gear 71 is fixedly installed on the outer side of the upper end of the shunt pipe 7. The output end of the drive motor 10 extends to the inside of the transmission box 4 and a second bevel gear 101 is fixedly installed. The second bevel gear 101 meshes with the first bevel gear 71. The ozone is input into the shunt pipe 7 through the input pipe 5 and the universal joint 6 by the ozone generator 1 for shunting and is dispersed into the water body from the aeration discs 8. At the same time, the drive motor 10 works to make the second bevel gear 101 drive the first bevel gear 71 to rotate, thereby driving the shunt pipe 7 and the aeration discs 8 to rotate, making the ozone bubbles more evenly dispersed in the water. The partition nets 9 block the bubbles, effectively increasing the residence time of ozone in the water.

[0024] Please refer to ( Figures 1 - 3 ) In this embodiment, the lower end of the water level gauge 11 extends to the lower end of the sealing cover 3 and is provided with a detection probe 111. The input end of the pressure relief valve 12 is connected to the lower end of the sealing cover 3. The output end of the pressure relief valve 12 is connected to an exhaust pipe 121. The air pressure in the water purification tank 2 is controlled by the pressure relief valve 12 to maintain a certain value, so that the ozone can better react with the water body and then be discharged from the exhaust pipe 121 to achieve pressure relief. Subsequently, the purified water can be discharged through the drain valve 22, facilitating the next round of use of the device.

[0025] When working, water is injected into the water purification tank 2 through the water injection valve 21. When the water level is judged by the water level gauge 11 to pass over the upper partition net 9, the water injection stops, and the water injection valve 21 is closed. The ozone is input into the shunt pipe 7 through the input pipe 5 and the universal joint 6 by the ozone generator 1 for shunting and is dispersed into the water body from the aeration discs 8. At the same time, the drive motor 10 works to make the second bevel gear 101 drive the first bevel gear 71 to rotate, thereby driving the shunt pipe 7 and the aeration discs 8 to rotate, making the ozone bubbles more evenly dispersed in the water. The partition nets 9 block the bubbles, effectively increasing the residence time of ozone in the water. The air pressure in the water purification tank 2 is controlled by the pressure relief valve 12 to maintain a certain value, so that the ozone can better react with the water body and then be discharged from the exhaust pipe 121 to achieve pressure relief. Subsequently, the purified water can be discharged through the drain valve 22, facilitating the next round of use of the device.

[0026] By increasing the dispersion degree of ozone and the residence time in water through the above steps, the utilization rate of ozone is improved, thereby improving the sterilization efficiency, so as to solve the problems of uneven ozone distribution, insufficient reaction with water body and low sterilization efficiency in the existing ozone water purification and sterilization device.

Claims

1. An ozone water purification and sterilization device, comprising an ozone generator (1), characterized in that: A clean water tank (2) is arranged on the left side of the ozone generator (1), a sealing cover (3) is arranged on the upper end of the clean water tank (2), a transmission box (4) is fixedly mounted on the upper end of the sealing cover (3), an input pipe (5) is arranged on the upper end of the transmission box (4), a universal joint (6) is arranged on the inner side of the transmission box (4), a shunt pipe (7) is arranged on the lower end of the sealing cover (3), an aeration plate (8) is arranged on the outer side of the shunt pipe (7), a partition net (9) is arranged on the inner side of the clean water tank (2), a driving motor (10) is arranged on the rear side of the transmission box (4), a water level gauge (11) is arranged on the upper end of the sealing cover (3) located on the left side of the transmission box (4), and a pressure relief valve (12) is arranged on the upper end of the sealing cover (3) located on the right side of the transmission box (4).

2. An ozone water purification and sterilization device according to claim 1, characterized in that: The upper end of the right side of the clean water tank (2) is connected to a water filling valve (21), the lower end of the right side of the clean water tank (2) is connected to a water discharge valve (22), and the sealing cover (3) is sealed and connected to the upper end of the clean water tank (2) and fixedly connected by bolts.

3. The ozone water purification and sterilization device according to claim 1, characterized in that: One end of the input pipe (5) is connected to the output end of the ozone generator (1), the upper end of the universal joint (6) is fixedly connected to the transmission box (4) and is connected to the other end of the input pipe (5), and the upper end of the shunt pipe (7) is rotatably connected to the sealing cover (3) and extends to the inner side of the transmission box (4) and is connected to the lower end of the universal joint (6).

4. The ozone water purification and sterilization device according to claim 1, characterized in that: Four aeration plates (8) are arranged symmetrically on the left and right, and are connected to the diversion pipe (7). The diversion pipe (7) and the aeration plates (8) are mutually adapted to the inner side of the clean water tank (2).

5. The ozone water purification and sterilization device according to claim 1, characterized in that: Two partition nets (9) are arranged in parallel up and down, and are arranged in a staggered manner with the aeration plate (8). The partition nets (9) are fixedly connected to the inner side of the water purification tank (2), and the diversion pipe (7) and the partition nets (9) are rotatably connected via a bearing.

6. The ozone water purification and sterilization device according to claim 1, characterized in that: A bevel gear 1 (71) is fixedly mounted on the outer side of the upper end of the shunt pipe (7), and a bevel gear 2 (101) is fixedly mounted on the inner side of the transmission box (4) where the output end of the drive motor (10) extends, and the bevel gear 2 (101) and the bevel gear 1 (71) are meshed with each other.

7. The ozone water purification and sterilization device according to claim 1, characterized in that: The lower end of the water level gauge (11) extends to the lower end of the sealing cover (3) and is provided with a detection probe (111); the input end of the pressure relief valve (12) and the lower end of the sealing cover (3) are connected to each other; and the output end of the pressure relief valve (12) is connected to an exhaust pipe (121).

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