Rural drinking water ozone sterilization device

Abstract

The utility model provides an ozone sterilization device for rural drinking water, which relates to the field of drinking water sterilization devices, and comprises a first treatment tank and a second treatment tank, the upper side of the first treatment tank is provided with a water inlet, the right side of the first treatment tank is connected with a stirring component, and the upper side of the first treatment tank is provided with an air pump; an ozone generator is installed on the left side of the first treatment tank, the exhaust end of the ozone generator is connected with an aeration pipe, the aeration pipe is inserted into the first treatment tank, the second treatment tank is connected to the lower side of the first treatment tank, and the upper side of the second treatment tank is connected with the first treatment tank through a water outlet pipe; an ultraviolet germicidal lamp is arranged in the second treatment tank, and meanwhile, a water outlet and a control box are arranged on the lower side of the second treatment tank. The drinking water ozone sterilization device solves the problems that an existing drinking water ozone sterilization device is inconvenient to be used for sterilization operation of continuously flowing drinking water, and meanwhile oxygen and ozone are wasted.

Description

Technical Field

[0001] The utility model relates to the technical field of drinking water sterilization devices, in particular to an ozone sterilization device for rural drinking water. Background Art

[0002] Drinking water refers to water that can be directly consumed by human beings. This type of water needs to be disinfected and sterilized during the production process. Common disinfection methods include but are not limited to ultraviolet disinfection, ozone reduction sterilization, etc. Among them, ozone reduction sterilization has a high efficiency and is widely used in the food industry. After searching, the prior art (publication number: CN220579022U) records "a drinking water ozone sterilization device, which relates to the technical field of ozone sterilization equipment, including a sterilization cylinder, one side of the sterilization cylinder is fixedly connected to a fixing frame, the inner side of the fixing frame is fixedly connected to a motor, and the motor is provided with a transmission mechanism at one end close to the fixing frame, and the transmission mechanism includes three groups of guide wheels, a connecting rod, a belt, three groups of pressure rollers, a transmission belt assembly, a bevel gear group, an air inlet and an aeration pipe. The utility model can drive the guide wheel to rotate under the drive of the motor through the transmission mechanism, and the mesh plate inside the sterilization cylinder can rotate accordingly under the connection of the connecting rod. During the aeration process, the ozone bubbles can be dispersed in the water, so that the utilization rate of ozone can be effectively improved, and the connecting rod at the top is directly connected to the bevel gear group at the bottom of the sterilization cylinder through the transmission belt assembly. The rotation of the bevel gear group can drive the aeration pipe to rotate inside the sterilization cylinder, thereby increasing the contact area between ozone and the water body and improving the sterilization efficiency."

[0003] Although the drinking water ozone sterilization device in the prior art has achieved the effect of efficient sterilization, it still has some shortcomings: the existing drinking water ozone sterilization device requires the ozone gas to maintain sufficient contact with water for a period of time during use in order to achieve a relatively complete sterilization effect. Therefore, it is not convenient for continuous flow drinking water sterilization operations, otherwise the corresponding sterilization effect may not be achieved, and there are limitations in its use; secondly, the ozone after aeration in the water cannot be completely dissolved in the water, and some ozone may escape. At the same time, the oxygen produced after dissolving in water will also escape. Ozone is used as a sterilization gas, and oxygen is used as a raw gas for the ozone generator. Therefore, direct escape is relatively wasteful. Utility Model Content

[0004] In order to overcome the defects of the prior art, a rural drinking water ozone sterilization device is now provided to solve the problem that the existing drinking water ozone sterilization device is not convenient for continuous flowing drinking water sterilization operation and there is a waste of oxygen and ozone.

[0005] To achieve the above-mentioned purpose, a rural drinking water ozone sterilization device is provided, including: a first treatment tank and a second treatment tank, wherein a water inlet is provided on the upper side of the first treatment tank, a stirring assembly is connected to the right side of the first treatment tank, and a vacuum pump is installed on the upper side of the first treatment tank, and an ozone generator is installed on the left side of the first treatment tank, and an aeration pipe is connected to the exhaust end of the ozone generator, and the aeration pipe is plugged into the first treatment tank, the second treatment tank is connected to the lower side of the first treatment tank, and the upper side of the second treatment tank is connected to the first treatment tank through a water outlet pipe, and an ultraviolet sterilization lamp is provided inside the second treatment tank, and a water outlet and a control box are provided on the lower side of the second treatment tank.

[0006] Furthermore, the stirring assembly includes a fixed plate, and the outer wall of the fixed plate is connected to a motor, and the interior of the fixed plate is connected to a mounting plate, and a sealing ring is provided between the fixed plate and the mounting plate.

[0007] Furthermore, the stirring assembly also includes a stirring shaft connected to the motor, and a stirring rod is welded to the outer wall of the stirring shaft, and the other end of the stirring shaft is rotatably inserted into a sleeve installed on the inner wall of the first processing tank.

[0008] Furthermore, the suction end of the vacuum pump is connected to a suction pipe, and the outlet end of the vacuum pump is connected to an outlet pipe, and the other end of the suction pipe is plugged into the upper tank wall of the first processing tank and communicates with the inner cavity of the tank body.

[0009] Furthermore, an air intake pipe is connected to the upper side of the ozone generator, a gas flow sensor is provided inside the air intake pipe, and a drying box is connected to the upper side of the air intake pipe.

[0010] Furthermore, a desiccant is provided inside the drying box, and a filter box is connected to the upper side of the drying box through a pipeline, and a first filter element is provided on the left side of the filter box, and a second filter element is provided on the upper side of the filter box. At the same time, a compensating fan is provided on the outside of the first filter element, and the upper side of the second filter element is connected to the outlet pipe.

[0011] Furthermore, fixing blocks are provided at both ends of the second processing tank, and supporting legs are fixed on the outside of the fixing blocks, and the supporting legs are connected to the lower side of the first processing tank.

[0012] The beneficial effects of the utility model are:

[0013] 1. When in use, start the relevant electrical equipment, pump the drinking water into the first treatment tank through the water inlet, and at the same time, the ozone gas produced by the ozone generator enters the aeration pipe, so that aeration is released in the first treatment tank to achieve contact and dissolution with the flowing water. At this time, the rotating stirring shaft and stirring rod accelerate the ozone dissolution efficiency and prevent the generation of bubbles. The drinking water sterilized by ozone enters the second treatment tank from the outlet pipe, and the drinking water passing through the second treatment tank is sterilized for the second time through the ultraviolet sterilization lamp inside the second treatment tank, and then discharged from the water outlet for use, which realizes the sterilization operation of drinking water that is convenient for continuous flow and improves the practicality of the device;

[0014] 2. Use a vacuum pump to suck out the dissolved ozone and generated oxygen in the first treatment tank, and then pump the mixed gas to the filter box and the drying box, filter and dry them in turn, and then enter the air inlet of the ozone generator, so that the oxygen concentration when the ozone generator coronas the air is increased, thereby increasing the production concentration of ozone, making it easier to increase the amount of ozone dissolved in drinking water, improve the sterilization effect, and facilitate the recycling of undissolved ozone to achieve energy conservation and emission reduction effects. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model.

[0016] Figure 2 For the utility model embodiment Figure 1 Schematic diagram of the cross-sectional structure at point A in the middle.

[0017] Figure 3 This is a schematic diagram of the cross-sectional structure of the second processing tank according to an embodiment of the utility model.

[0018] Figure 4 It is a schematic diagram of the three-dimensional structure of the stirring assembly of an embodiment of the utility model.

[0019] In the figure: 1. first treatment tank; 11. water inlet; 12. stirring assembly; 121. motor; 122. fixing plate; 123. sealing ring; 124. mounting plate; 125. stirring shaft; 126. stirring rod; 13. vacuum pump; 131. suction pipe; 132. air outlet pipe; 14. water outlet pipe; 15. ozone generator; 151. gas flow sensor; 152. drying box; 153. filter box; 154. compensation fan; 155. first filter element; 156. second filter element; 16. aeration pipe; 17. support leg; 2. second treatment tank; 21. water outlet; 22. control box; 23. ultraviolet germicidal lamp; 24. fixing block. DETAILED DESCRIPTION

[0020] Reference Figures 1 to 4As shown, the utility model provides a rural drinking water ozone sterilization device, including: a first treatment tank 1 and a second treatment tank 2, a water inlet 11 is provided on the upper side of the first treatment tank 1, a stirring assembly 12 is connected to the right side of the first treatment tank 1, and an air pump 13 is installed on the upper side of the first treatment tank 1, and an ozone generator 15 is installed on the left side of the first treatment tank 1, and an aeration pipe 16 is connected to the exhaust end of the ozone generator 15, and the aeration pipe 16 is plugged into the first treatment tank 1, the second treatment tank 2 is connected to the lower side of the first treatment tank 1, and the upper side of the second treatment tank 2 is connected to the first treatment tank 1 through a water outlet pipe 14, and an ultraviolet sterilization lamp 23 is provided inside the second treatment tank 2, and a water outlet 21 and a control box 22 are provided on the lower side of the second treatment tank 2, and fixed blocks 24 are provided at both ends of the second treatment tank 2, and support legs 17 are fixed to the outer side of the fixed block 24, and the support legs 17 are connected to the lower side of the first treatment tank 1.

[0021] In this embodiment, the first treatment tank 1 and the second treatment tank 2 constitute the main structure of the rural drinking water ozone sterilization device involved in this application.

[0022] Specifically, the water inlet 11 and the water outlet pipe 14 are respectively located at the upper and lower sides of both ends of the first treatment tank 1, and the aeration pipe 16 is located at the bottom of the first treatment tank 1, and aeration holes are opened on the outer wall of the aeration pipe 16.

[0023] Specifically, multiple groups of ultraviolet sterilization lamps 23 are provided inside the second processing tank 2, and the ultraviolet sterilization lamps 23 are electrically connected to the control box 22, and the ultraviolet sterilization lamps 23 and the second processing tank 2 are detachably connected.

[0024] It should be noted that an electrically controlled valve is provided in the water outlet pipe 14, and when the water outlet pipe 14 is opened, the drinking water is first brought into contact with ozone for a period of time inside the first treatment tank 1, and then the valve is opened to divert the drinking water into the second treatment tank 2, while maintaining synchronous equal flow injection at the water inlet 11, wherein the axial length of the first treatment tank 1 allows the drinking water to obtain contact time with ozone.

[0025] like Figure 4 As shown, the stirring component 12 includes a fixed plate 122, and the outer wall of the fixed plate 122 is connected to a motor 121, and the inside of the fixed plate 122 is connected to a mounting plate 124, and a sealing ring 123 is provided between the fixed plate 122 and the mounting plate 124. The stirring component 12 also includes a stirring shaft 125 connected to the motor 121, and a stirring rod 126 is welded to the outer wall of the stirring shaft 125, and the other end of the stirring shaft 125 is rotatably inserted into a sleeve installed on the inner wall of the first processing tank 1.

[0026] Specifically, the mounting plate 124 is inserted into the mounting hole opened on the right side wall of the first processing tank 1, and the stirring shaft 125 rotates through the mounting plate 124. At the same time, the fixing plate 122 is fixed to the right side outer wall of the first processing tank 1 by bolts, and the rotating outer diameter of the stirring rod 126 is smaller than the inner diameter of the mounting hole.

[0027] When disassembling and cleaning, it is only necessary to disassemble the fixing plate 122 and then pull out the motor 121 and the stirring shaft 125 as a whole, so as to facilitate cleaning of the stirring rod 126 and the stirring shaft 125, and disassembly and assembly are convenient.

[0028] like Figure 1 and Figure 2 As shown, the suction end of the vacuum pump 13 is connected to an suction pipe 131, and the outlet end of the vacuum pump 13 is connected to an outlet pipe 132, and the other end of the suction pipe 131 is plugged into the upper tank wall of the first treatment tank 1 and communicates with the inner cavity of the tank body, the upper side of the ozone generator 15 is connected to an air intake pipe, and a gas flow sensor 151 is provided inside the air intake pipe, and a drying box 152 is connected to the upper side of the air intake pipe, a desiccant is provided inside the drying box 152, and a filter box 153 is connected to the upper side of the drying box 152 through a pipe, and a first filter element 155 is provided on the left side of the filter box 153, and a second filter element 156 is provided on the upper side of the filter box 153, and a compensating fan 154 is provided on the outside of the first filter element 155, and the upper side of the second filter element 156 is connected to the outlet pipe 132.

[0029] Specifically, by setting up the gas flow sensor 151, when the flow rate of the mixed gas of circulating oxygen and ozone is small and cannot meet the efficiency of the ozone generator 15, the gas flow sensor 151 is used to open the compensating fan 154 and the electric control valve in the pipeline connected to the filter box 153, so that the outside air is sent into the ozone generator 15 after filtering and drying, thereby increasing the air intake volume and improving the ozone generation amount.

[0030] When in use, start the relevant electrical equipment, pump the drinking water into the first treatment tank through the water inlet, and at the same time, the ozone gas produced by the ozone generator enters the aeration pipe, so that it is aerated and released in the first treatment tank, and dissolves in contact with the flowing water. At this time, the rotating stirring shaft and stirring rod accelerate the ozone dissolution efficiency and prevent the generation of bubbles. The drinking water sterilized by ozone enters the second treatment tank from the outlet pipe, and is sterilized for the second time by the ultraviolet sterilization lamp inside the second treatment tank, and then is discharged from the outlet for use, thereby realizing a drinking water sterilization operation that is convenient for continuous flow, thereby improving the practicality of the device.

[0031] The rural drinking water ozone sterilization device of the utility model can effectively solve the problem that the existing drinking water ozone sterilization device is not convenient for continuous flowing drinking water sterilization operation and there is a waste of oxygen and ozone. It is realized on the basis of the existing rural drinking water ozone sterilization device technology, is convenient for use in the continuous flowing drinking water sterilization process, is convenient for the recycling of oxygen and ozone, and improves the practicality of the device.

Claims

1. A rural drinking water ozone sterilization device, comprising: The first treatment tank (1) and the second treatment tank (2) are characterized in that: a water inlet (11) is provided on the upper side of the first treatment tank (1), a stirring assembly (12) is connected to the right side of the first treatment tank (1), an air pump (13) is installed on the upper side of the first treatment tank (1), an ozone generator (15) is installed on the left side of the first treatment tank (1), and an aeration pipe (16) is connected to the exhaust end of the ozone generator (15), and the aeration pipe (16) is plugged into the first treatment tank (1), the second treatment tank (2) is connected to the lower side of the first treatment tank (1), and the upper side of the second treatment tank (2) is connected to the first treatment tank (1) through a water outlet pipe (14), and an ultraviolet sterilization lamp (23) is provided inside the second treatment tank (2), and a water outlet (21) and a control box (22) are provided on the lower side of the second treatment tank (2).

2. A rural drinking water ozone sterilization device according to claim 1, characterized in that: The stirring assembly (12) comprises a fixed plate (122), the outer wall of the fixed plate (122) is connected to a motor (121), and the interior of the fixed plate (122) is connected to a mounting plate (124), and a sealing ring (123) is provided between the fixed plate (122) and the mounting plate (124).

3. A rural drinking water ozone sterilization device according to claim 1, characterized in that: The stirring assembly (12) further comprises a stirring shaft (125) connected to the motor (121), a stirring rod (126) is welded to the outer wall of the stirring shaft (125), and the other end of the stirring shaft (125) is rotatably inserted into a shaft sleeve installed on the inner wall of the first processing tank (1).

4. A rural drinking water ozone sterilization device according to claim 1, characterized in that: The suction end of the suction pump (13) is connected to a suction pipe (131), and the outlet end of the suction pump (13) is connected to an outlet pipe (132), and the other end of the suction pipe (131) is plugged into the upper tank wall of the first processing tank (1) and communicates with the tank body cavity.

5. A rural drinking water ozone sterilization device according to claim 1, characterized in that: The upper side of the ozone generator (15) is connected to an air intake pipe, a gas flow sensor (151) is provided inside the air intake pipe, and a drying box (152) is connected to the upper side of the air intake pipe.

6. A rural drinking water ozone sterilization device according to claim 5, characterized in that: The drying box (152) is provided with a desiccant inside, and the upper side of the drying box (152) is connected to a filter box (153) via a pipeline, and a first filter element (155) is provided on the left side of the filter box (153), and a second filter element (156) is provided on the upper side of the filter box (153). A compensating fan (154) is provided on the outer side of the first filter element (155), and the upper side of the second filter element (156) is connected to the air outlet pipe (132).

7. A rural drinking water ozone sterilization device according to claim 1, characterized in that: The second processing tank (2) is provided with fixing blocks (24) at both ends, and supporting legs (17) are fixed outside the fixing blocks (24), and the supporting legs (17) are connected to the lower side of the first processing tank (1).

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