Cleaning structure for a water treatment ultraviolet device

Abstract

The utility model discloses a kind of cleaning structure for water treatment ultraviolet device, belong to water treatment ultraviolet device cleaning technical field, its technical scheme main points include ultraviolet sterilizer body, the outside of ultraviolet sterilizer body is bolted with cleaning structure, the bottom of ultraviolet sterilizer body outer wall is fixedly connected with auxiliary structure, the right side of the connecting frame is bolted with the left side of ultraviolet sterilizer body, the left side of the connecting frame is bolted with the right side of servo motor, in the actual operation process of water treatment ultraviolet device, its ultraviolet lamp tube surface is easily attached with impurity, microorganism and dirt in water, can greatly weaken the penetration ability of ultraviolet, reduce sterilization and disinfection effect, influence water treatment quality, and traditional cleaning mode often relies on manual disassembly cleaning, operation is cumbersome and inefficient, frequent disassembly is also easy to damage lamp tube and device, increase certain maintenance cost.

Description

Technical Field

[0001] This utility model relates to the field of cleaning technology for ultraviolet (UV) devices for water treatment, and in particular to a cleaning structure for UV devices for water treatment. Background Technology

[0002] In the field of water treatment, ultraviolet (UV) sterilization devices are disinfection equipment that uses UV light to kill bacteria, viruses, algae, and other microorganisms in water. When water flows through the device, UV light penetrates the cell membrane of microorganisms, destroying their DNA or RNA structure and rendering them unable to reproduce, thus achieving sterilization. This device must meet requirements for parameters such as water flow rate and water transparency. The cavity is made of corrosion-resistant materials, and a quartz sleeve isolates the lamp from the water while ensuring UV transmittance. A ballast stabilizes the lamp's operating voltage. It has advantages such as no secondary pollution, high sterilization efficiency, and low operating costs. It is widely used in the sterilization and disinfection of drinking water, swimming pool water, industrial circulating water, and sewage treatment. It is a green and environmentally friendly technology that replaces chlorine disinfection in water treatment processes and ensures water quality safety.

[0003] In the actual operation of existing ultraviolet (UV) devices for water treatment, impurities, microorganisms, and dirt in the water easily adhere to the surface of the UV lamp tubes, which greatly weakens the penetration ability of UV rays, reduces the sterilization and disinfection effect, and affects the quality of water treatment. Traditional cleaning methods often rely on manual disassembly and cleaning, which is cumbersome and inefficient. Frequent disassembly can also easily damage the lamp tubes and devices, increasing maintenance costs.

[0004] Therefore, a cleaning structure for a water treatment ultraviolet device is proposed. Utility Model Content

[0005] The purpose of this invention is to provide a cleaning structure for a water treatment ultraviolet device, which can solve the problem that in the actual operation of existing water treatment ultraviolet devices, impurities, microorganisms and dirt in the water easily adhere to the surface of the ultraviolet lamp tube, which will greatly weaken the penetration ability of ultraviolet rays, reduce the sterilization and disinfection effect, and affect the quality of water treatment. Traditional cleaning methods often rely on manual disassembly and cleaning, which is cumbersome and inefficient. Frequent disassembly can also easily damage the lamp tube and the device, increasing maintenance costs.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a cleaning structure for a water treatment ultraviolet device, comprising an ultraviolet sterilizer body, a cleaning structure bolted to the outer side of the ultraviolet sterilizer body, and an auxiliary structure fixedly connected to the bottom of the outer wall of the ultraviolet sterilizer body. The cleaning structure includes a connecting frame, a servo motor, a transmission rod, a screw post, a connecting rod, and a cleaning sleeve. The right side of the connecting frame is bolted to the left side of the UV sterilizer body, the left side of the connecting frame is bolted to the right side of the servo motor, the right side of the servo motor is bolted to the left side of the transmission rod, the outer wall of the transmission rod is rotatably connected to the inner wall of the UV sterilizer body, the outer wall of the transmission rod is threaded to the inner wall of the screw post, the outer side of the screw post is bolted to the inner side of the connecting rod, and the outer side of the connecting rod is bolted to the inner side of the cleaning sleeve.

[0007] Preferably, the auxiliary structure includes a connector, the top of which is fixedly connected to and communicates with the bottom of the outer wall of the ultraviolet sterilizer body.

[0008] Preferably, a drain valve is bolted to the bottom of the connector, and the ultraviolet sterilizer body, the connector, and the drain valve are all connected.

[0009] Preferably, an intercepting mesh is inserted into the top of the discharge valve, and the top of the intercepting mesh is movably connected to the bottom of the connector.

[0010] Preferably, the screw post, connecting rod, and cleaning sleeve are all located inside the body of the ultraviolet sterilizer, and there are six connecting rods and six cleaning sleeves.

[0011] Preferably, the connecting frame has a mounting hole on its left side, and the output end of the servo motor passes through the mounting hole and is bolted to the left side of the transmission rod.

[0012] Preferably, a support plate is bolted to the inner side of the ultraviolet sterilizer body, and the number of support plates is two, which are respectively arranged on both sides of the inner side of the ultraviolet sterilizer body.

[0013] Preferably, a support rod is bolted to the inner side of the support plate, and the number of support rods is two, which are respectively arranged on both sides of the inner side of the support plate.

[0014] Compared with the prior art, the beneficial effects of this utility model are: 1. The cleaning structure set in this application uses a servo motor to drive the transmission rod, which drives the cleaning sleeve to slide through the screw hole column and connecting rod. Its soft silicone material can clean the surface of the ultraviolet lamp tube. The connecting frame stabilizes the servo motor. All components work together to convert the rotational motion into axial movement, thereby completing the cleaning of the water treatment ultraviolet device. 2. The auxiliary structure provided in this application has a connector that connects the ultraviolet sterilizer body to the discharge valve, which facilitates the discharge of clean dirt. The interception mesh can intercept dirt, prevent blockage of pipes and damage to the discharge valve, and facilitate centralized cleaning, ensuring smooth operation of the device. Attached Figure Description

[0015] Figure 1This is an overall structural diagram of the cleaning structure for the ultraviolet water treatment device of this utility model. Figure 2 This is an exploded view of the cleaning structure of this utility model; Figure 3 This is a diagram showing the location of the disassembled auxiliary structure of this utility model; Figure 4 This is an internal view of the cleaning structure installation of this utility model; Figure 5 This utility model Figure 1 Rear view of the overall structure.

[0016] In the diagram, 1. Ultraviolet sterilizer body; 2. Cleaning structure; 21. Connecting frame; 22. Servo motor; 23. Transmission rod; 24. Screw hole post; 25. Connecting rod; 26. Cleaning sleeve; 3. Auxiliary structure; 31. Connecting piece; 32. Drain valve; 33. Interception net; 4. Mounting hole; 5. Support plate; 6. Support rod. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figure 1-5 The present invention provides the following technical solution: A cleaning structure for a water treatment ultraviolet device includes an ultraviolet sterilizer body 1, a cleaning structure 2 bolted to the outside of the ultraviolet sterilizer body 1, and an auxiliary structure 3 fixedly connected to the bottom of the outer wall of the ultraviolet sterilizer body 1. The cleaning structure 2 includes a connecting frame 21, a servo motor 22, a transmission rod 23, a screw post 24, a connecting rod 25, and a cleaning sleeve 26. The right side of the connecting frame 21 is bolted to the left side of the ultraviolet sterilizer body 1, the left side of the connecting frame 21 is bolted to the right side of the servo motor 22, the right side of the servo motor 22 is bolted to the left side of the transmission rod 23, the outer wall of the transmission rod 23 is rotatably connected to the inner wall of the ultraviolet sterilizer body 1, the outer wall of the transmission rod 23 is threaded to the inner wall of the screw post 24, the outer side of the screw post 24 is bolted to the inner side of the connecting rod 25, and the outer side of the connecting rod 25 is bolted to the inner side of the cleaning sleeve 26.

[0019] In this embodiment: An ultraviolet sterilizer body 1 is provided as the main body of the water treatment ultraviolet device, providing an internal space for ultraviolet irradiation to achieve sterilization and disinfection. A cleaning structure 2 is provided, wherein a connecting frame 21 provides a base for the installation of a servo motor 22. The servo motor 22 drives a drive transmission rod 23, which, through a screw post 24 and a connecting rod 25, causes the cleaning sleeve 26 to slide on the outer wall of the ultraviolet lamp tube, achieving cleaning of the ultraviolet lamp tube surface. The transmission rod 23 converts the rotational motion of the motor into the axial movement of the screw post 24. The outer side of the screw post 24 is fixed to the cleaning sleeve 26 via the connecting rod 25, enabling the cleaning sleeve 26 to move axially along the lamp tube. The connecting rod 25 fixes the cleaning sleeve 26 to the outer side of the screw post 24, forming a ring-shaped support component. The part of the cleaning sleeve 26 that contacts the ultraviolet lamp tube is made of soft silicone material, which, combined with sliding, achieves the cleaning effect.

[0020] Specifically, such as Figure 3 , Figure 4 , Figure 5 As shown, the auxiliary structure 3 includes a connector 31, the top of which is fixedly connected to and communicates with the bottom of the outer wall of the ultraviolet sterilizer body 1.

[0021] Specifically, such as Figure 3 , Figure 5 As shown, a drain valve 32 is bolted to the bottom of the connector 31, and the ultraviolet sterilizer body 1, connector 31 and drain valve 32 are all connected.

[0022] Specifically, such as Figure 3 As shown, an interceptor mesh 33 is inserted into the top of the discharge valve 32, and the top of the interceptor mesh 33 is movably connected to the bottom of the connector 31.

[0023] In this embodiment: by setting an auxiliary structure 3, the top of the connector 31 is connected to the bottom of the ultraviolet sterilizer body 1, and the drain valve 32 connected to the bottom can be opened to discharge the dirt stripped off during the cleaning process with the water flow. The intercepting net 33 is inserted into the top of the drain valve 32 and is made of stainless steel mesh to intercept the dirt discharged after the cleaning sleeve 26 cleans the ultraviolet lamp tube, which is convenient for regular centralized cleaning, prevents blockage or pollution of the pipe, and protects the valve core of the drain valve 32 from damage.

[0024] Specifically, such as Figure 4 As shown, the screw post 24, connecting rod 25 and cleaning sleeve 26 are all located inside the body 1 of the ultraviolet sterilizer, and there are six connecting rods 25 and six cleaning sleeves 26.

[0025] Specifically, such as Figure 2 As shown, a mounting hole 4 is provided on the left side of the connecting frame 21, and the output end of the servo motor 22 passes through the mounting hole 4 and is bolted to the left side of the transmission rod 23.

[0026] In this embodiment: by setting six connecting rods 25 and six cleaning sleeves 26, the cleaning sleeves 26 are fixed to the outside of the screw hole post 24 to form an annular support component, ensuring that the radial distance between the cleaning sleeves 26 and the lamp tube is consistent, and cleaning the ultraviolet lamp tube inside the ultraviolet sterilizer body 1.

[0027] Specifically, such as Figure 1 , Figure 4 , Figure 5 As shown, a support plate 5 is bolted to the inner side of the ultraviolet sterilizer body 1. There are two support plates 5, which are respectively set on both sides of the inner side of the ultraviolet sterilizer body 1.

[0028] Specifically, such as Figure 1 , Figure 4 , Figure 5 As shown, a support rod 6 is bolted to the inner side of the support plate 5. There are two support rods 6, which are respectively set on both sides of the inner side of the support plate 5.

[0029] In this embodiment: by setting a support plate 5 as a base for mounting the ultraviolet sterilizer body 1, the stability of the ultraviolet sterilizer body 1 is increased. By setting two support rods 6, the support strength of the support plate 5 is increased.

[0030] Working Principle: Based on the UV sterilizer body 1, the cleaning structure 2 and auxiliary structure 3 work together. When the surface of the UV lamp needs to be cleaned, the servo motor 22 is fixed to the left side of the UV sterilizer body 1 through the connecting bracket 21. After starting, the output power is transmitted to the transmission rod 23 through the mounting hole 4, causing it to rotate on the inner wall of the UV sterilizer body 1. Since the outer wall of the transmission rod 23 is threadedly connected to the inner wall of the screw hole post 24, the threaded transmission generated during rotation drives the screw hole post 24 to move axially along the transmission rod 23. Six cleaning sleeves 26 are fixed to the outside of the screw hole post 24 through six connecting rods 25, forming a ring support component, which in turn pushes the cleaning sleeves 26 to slide axially on the outer wall of the UV lamp. The cleaning sleeves 26 adopt... Made of soft silicone, the cleaning sleeve can wipe away dirt, scale, and other deposits on the surface of the lamp tube while sliding, ensuring that the ultraviolet transmittance is not affected. In the auxiliary structure 3, the top of the connector 31 is connected to the bottom of the ultraviolet sterilizer body 1. The bottom drain valve 32 is closed by default. When the cleaning sleeve 26 slides to peel off the dirt, the drain valve 32 is opened. The dirt flows with the water through the connector 31 into the drain valve 32. At this time, the interceptor 33 inserted into the top of the drain valve 32 will block the dirt and prevent it from clogging the pipe or damaging the valve core. After cleaning, the interceptor 33 can be removed and cleaned periodically. The forward and reverse rotation of the servo motor 22 controls the rotation of the transmission rod 23, which can make the cleaning sleeve 26 reciprocate to clean the ultraviolet lamp tube.

[0031] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A cleaning structure for a water treatment ultraviolet device, comprising an ultraviolet sterilizer body (1), characterized in that: A cleaning structure (2) is bolted to the outside of the ultraviolet sterilizer body (1), and an auxiliary structure (3) is fixedly connected to the bottom of the outer wall of the ultraviolet sterilizer body (1). The cleaning structure (2) includes a connecting frame (21), a servo motor (22), a transmission rod (23), a screw post (24), a connecting rod (25), and a cleaning sleeve (26). The right side of the connecting frame (21) is bolted to the left side of the ultraviolet sterilizer body (1), the left side of the connecting frame (21) is bolted to the right side of the servo motor (22), the right side of the servo motor (22) is bolted to the left side of the transmission rod (23), the outer wall of the transmission rod (23) is rotatably connected to the inner wall of the ultraviolet sterilizer body (1), the outer wall of the transmission rod (23) is threaded to the inner wall of the screw post (24), the outer side of the screw post (24) is bolted to the inner side of the connecting rod (25), and the outer side of the connecting rod (25) is bolted to the inner side of the cleaning sleeve (26).

2. The cleaning structure for a water treatment ultraviolet device according to claim 1, characterized in that: The auxiliary structure (3) includes a connector (31), the top of which is fixedly connected to and communicates with the bottom of the outer wall of the ultraviolet sterilizer body (1).

3. The cleaning structure for a water treatment ultraviolet device according to claim 2, characterized in that: The bottom of the connector (31) is bolted with a drain valve (32), and the ultraviolet sterilizer body (1), connector (31) and drain valve (32) are all connected.

4. The cleaning structure for a water treatment ultraviolet device according to claim 3, characterized in that: An interceptor mesh (33) is inserted into the top of the discharge valve (32), and the top of the interceptor mesh (33) is movably connected to the bottom of the connector (31).

5. The cleaning structure for a water treatment ultraviolet device according to claim 1, characterized in that: The screw post (24), connecting rod (25) and cleaning sleeve (26) are all located inside the body (1) of the ultraviolet sterilizer, and there are six connecting rods (25) and six cleaning sleeves (26).

6. The cleaning structure for a water treatment ultraviolet device according to claim 1, characterized in that: The connecting frame (21) has a mounting hole (4) on its left side. The output end of the servo motor (22) passes through the mounting hole (4) and is bolted to the left side of the transmission rod (23).

7. The cleaning structure for a water treatment ultraviolet device according to claim 1, characterized in that: The inner side of the ultraviolet sterilizer body (1) is bolted with a support plate (5), and there are two support plates (5) respectively located on both sides of the inner side of the ultraviolet sterilizer body (1).

8. The cleaning structure for a water treatment ultraviolet device according to claim 7, characterized in that: The inner side of the support plate (5) is bolted with a support rod (6), and there are two support rods (6) respectively located on both sides of the inner side of the support plate (5).

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