Ultraviolet sterilization device for water treatment
By designing displacement devices and filtering devices in the ultraviolet sterilization device, the problem of reducing disinfection efficiency caused by dirt deposition on the surface of the ultraviolet lamp is solved, and more efficient disinfection effect and sewage cleanliness are achieved.
Patent Information
- Application Number
- CN202421493775.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-27
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-06-27
AI Technical Summary
In the existing ultraviolet disinfection device, dirt is easily deposited on the surface of the ultraviolet lamp, which affects light exposure and leads to a reduced sterilization and disinfection efficiency.
An ultraviolet sterilization device is designed, using a displacement device and a filter device. The displacement device drives the ultraviolet sterilization lamp to move through an electric telescopic rod to remove surface dirt; the filter device filters impurities in the sewage through a filter screen to improve the cleanliness of the sewage.
It effectively avoids dirt deposition on the surface of the ultraviolet lamp, improves disinfection efficiency, and improves the cleanliness of sewage by filtering impurities in advance, thereby enhancing the effect of subsequent disinfection and sterilization.
Smart Images
Figure CN222907613U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of sewage treatment, in particular to an ultraviolet sterilization device for water treatment. Background Art
[0002] In the field of sewage treatment, ultraviolet disinfection is often used. Ultraviolet sterilization and disinfection utilizes the principle that ultraviolet light with an appropriate wavelength can destroy the molecular structure of DNA or RNA in the cells of microorganisms, causing the death of growth cells and reproductive cells to achieve the effect of sterilization and disinfection. The ultraviolet disinfection technology is based on modern epidemiology, medicine, and photodynamics. By irradiating water flow with UVC band ultraviolet light with special design of high efficiency, high intensity, and long life, various bacteria, viruses, parasites, algae, and other pathogens in water are directly killed to achieve the purpose of disinfection.
[0003] In the existing ultraviolet disinfection device, the ultraviolet lamps are all built-in. A large amount of dirt in the sewage will cause a lot of dirt to precipitate on the surface of the ultraviolet lamps over time, affecting the irradiation of light, thereby reducing the efficiency of sterilization and disinfection. Summary of the Utility Model
[0004] The purpose of the utility model is to solve the technical problems in the above background, and to propose an ultraviolet sterilization device for water treatment.
[0005] To achieve the above purpose, the utility model adopts the following technical scheme: an ultraviolet sterilization device for water treatment, including a treatment tank, one side surface of the treatment tank is fixedly installed with a liquid inlet pipe, the other side surface of the treatment tank far from the liquid inlet pipe is fixedly installed with a discharge pipe, the outer wall surface of the discharge pipe is fixedly installed with a valve, a displacement device is arranged on the top surface of the treatment tank, the displacement device includes a chute, the chute is opened on the top surface of the treatment tank, an L-shaped bracket is slidably connected inside the chute, the bottom surface of the horizontal end of the L-shaped bracket is fixedly installed with two electric telescopic rods, the output end of the electric telescopic rod is fixedly installed with a support bar, and a plurality of ultraviolet disinfection lamps are fixedly installed between the two support bars. The setting of the electric telescopic rod plays the role of driving the support bar to move.
[0006] Preferably, a groove is opened on one side surface of the treatment tank, an L-shaped plate is slidably connected inside the groove, and two connecting rods are fixedly installed between the L-shaped plate and the L-shaped bracket. The setting of the connecting rod plays the role of driving the L-shaped bracket to move inside the chute.
[0007] Preferably, a motor is fixedly installed on the surface of the vertical end of the L-shaped plate, a gear is fixedly installed at the output end of the motor, and a rack is fixedly installed on the top surface of the treatment tank. The setting of the motor plays the role of driving the gear to rotate, and the setting of the gear and the rack plays the role of enabling the L-shaped plate to move inside the groove.
[0008] Preferably, filter devices are provided on the inner wall surfaces on both sides of the treatment tank. The filter device includes two slots, the two slots are opened on the inner wall surfaces on both sides of the treatment tank, and a filter screen is movably inserted between the two slots. The setting of the filter screen plays the role of filtering impurities in the sewage.
[0009] Preferably, a long groove is opened on the top surface of the treatment tank, a sliding plate is slidably connected inside the long groove, a limiting rod is fixedly installed on the surface of the sliding plate, a limiting hole is opened on the side surface of the filter screen, and a spring is fixedly installed between the surface of the end of the sliding plate away from the limiting rod and one side inner wall of the long groove. The setting of the spring plays the role of restricting the position of the sliding plate inside the long groove.
[0010] Preferably, a vertical rod is fixedly installed on the top surface of the treatment tank, a sliding ring is slidably connected to the surface of the vertical rod, a hinged plate is hinged to the circumferential side wall of the sliding ring, and one end of the hinged plate away from the sliding ring is hinged to the sliding plate. The setting of the hinged plate plays the role of driving the sliding plate to move inside the long groove.
[0011] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:
[0012] 1. In the present utility model, by setting a displacement device, when the device needs to be used, first introduce sewage into the treatment tank through the liquid inlet pipe. When it is necessary to disinfect and sterilize the sewage inside the treatment tank, first start the motor. The motor starts to drive the gear to rotate. The gear rotates and meshes with the rack, so that the L-shaped plate moves inside the groove. The movement of the L-shaped plate inside the groove drives the connecting rod to move. The movement of the connecting rod drives the L-shaped bracket to move inside the chute. The movement of the L-shaped bracket inside the chute drives the electric telescopic rod to move. The movement of the electric telescopic rod drives the support bar to move. The movement of the support bar drives the ultraviolet disinfection lamp to move. The movement of the ultraviolet disinfection lamp stirs the sewage while increasing the comprehensiveness of disinfection. When dirt adheres to the surface of the ultraviolet disinfection lamp, first start the electric telescopic rod. The electric telescopic rod starts to drive the support bar to move upward. The upward movement of the support bar drives the ultraviolet disinfection lamp to move upward. When the position where the ultraviolet disinfection lamp moves upward causes it to move out of the treatment tank, then turn off the electric telescopic rod, and then use a cleaning sponge to wipe the dirt on the surface of the ultraviolet disinfection lamp clean. Through the cooperation of the above structures, it is realized that when dirt adheres to the surface of the ultraviolet disinfection lamp, the ultraviolet disinfection lamp can be moved out of the treatment tank, which is convenient for later cleaning of the ultraviolet disinfection lamp.
[0013] 2. In the present utility model, by providing a filtering device, when the filter screen needs to be installed inside the slot, first slide the sliding ring so that the sliding ring moves upward on the surface of the vertical rod. The upward movement of the sliding ring on the surface of the vertical rod drives the articulated plate to move. The movement of the articulated plate pulls the sliding plate to move inside the long groove. The movement of the sliding plate inside the long groove will compress the spring, causing the spring to be compressed under force. At the same time, the movement of the sliding plate inside the long groove also drives the limiting rod to move. When the limiting rod moves to a suitable position, then insert the filter screen into the slot. When the filter screen and the slot are inserted, then release the sliding ring. Utilize the resilience of the spring to reset the limiting rod. The reset of the limiting rod causes it to insert into the limiting hole. The limiting rod and the limiting hole are inserted, thereby firmly restricting the filter screen inside the slot. Through the cooperation of the above structure, when sewage enters the inside of the treatment tank, it can be pre-filtered by the filter screen to remove impurities inside, increasing the cleanliness of the sewage entering the inside of the treatment tank, thereby improving the subsequent disinfection and sterilization effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 is a three-dimensional structural schematic diagram of an ultraviolet sterilization device for water treatment proposed by the present utility model;
[0015] Figure 2 is a right-view structural schematic diagram of an ultraviolet sterilization device for water treatment proposed by the present utility model;
[0016] Figure 3 is an ultraviolet sterilization device for water treatment proposed by the present utility model Figure 1 the structural schematic diagram at A in;
[0017] Figure 4 is an ultraviolet sterilization device for water treatment proposed by the present utility model Figure 2 the structural schematic diagram at B in;
[0018] LEGEND DESCRIPTION:
[0019] 1. Treatment tank; 2. Displacement device; 201. Chute; 202. L-shaped bracket; 203. Electric telescopic rod; 204. Support bar; 205. Ultraviolet disinfection lamp; 206. Groove; 207. L-shaped plate; 208. Connecting rod; 209. Motor; 210. Gear; 211. Rack; 3. Filtering device; 301. Slot; 302. Filter screen; 303. Long groove; 304. Sliding plate; 305. Limiting rod; 306. Limiting hole; 307. Spring; 308. Vertical rod; 309. Sliding ring; 310. Articulated plate; 4. Liquid inlet pipe; 5. Discharge pipe; 6. Valve. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0020] To better understand the above-mentioned objects, features, and advantages of the present utility model, the following further describes the present utility model in conjunction with the accompanying drawings and embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.
[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Therefore, the present utility model is not limited by the specific embodiments disclosed in the following specification.
[0022] Please refer to Figures 1-4 , the present utility model provides a technical solution: an ultraviolet sterilization device for water treatment, including a treatment tank 1. A liquid inlet pipe 4 is fixedly installed on one side surface of the treatment tank 1. A discharge pipe 5 is fixedly installed on the side surface of the treatment tank 1 away from the liquid inlet pipe 4. A valve 6 is fixedly installed on the outer wall surface of the discharge pipe 5.
[0023] Next, specifically describe the specific settings and functions of its displacement device 2 and filtration device 3.
[0024] In this embodiment: A displacement device 2 is provided on the top surface of the treatment tank 1. The displacement device 2 includes a chute 201. The chute 201 is opened on the top surface of the treatment tank 1. An L-shaped bracket 202 is slidably connected inside the chute 201. Two electric telescopic rods 203 are fixedly installed on the bottom surface of the horizontal end of the L-shaped bracket 202. A support bar 204 is fixedly installed at the output end of the electric telescopic rod 203. A plurality of ultraviolet disinfection lamps 205 are fixedly installed between the two support bars 204.
[0025] In this embodiment: The setting of the electric telescopic rod 203 plays an effect of driving the support bar 204 to move.
[0026] Specifically, a groove 206 is opened on one side surface of the treatment tank 1. An L-shaped plate 207 is slidably connected inside the groove 206. Two connecting rods 208 are fixedly installed between the L-shaped plate 207 and the L-shaped bracket 202.
[0027] In this embodiment: The setting of the connecting rod 208 plays an effect of driving the L-shaped bracket 202 to move inside the chute 201.
[0028] Specifically, a motor 209 is fixedly installed on the surface of the vertical end of the L-shaped plate 207. A gear 210 is fixedly installed at the output end of the motor 209. A rack 211 is fixedly installed on the top surface of the treatment tank 1. The setting of the motor 209 plays an effect of driving the gear 210 to rotate. The setting of the gear 210 and the rack 211 plays an effect of allowing the L-shaped plate 207 to move inside the groove 206.
[0029] In this embodiment: Filter devices 3 are provided on the inner wall surfaces on both sides of the processing tank 1. The filter device 3 includes two slots 301 which are opened on the inner wall surfaces on both sides of the processing tank 1, and a filter screen 302 is movably inserted between the two slots 301. When it is necessary to install the filter screen 302 into the inside of the slot 301, first slide the sliding ring 309 to make the sliding ring 309 move upward on the surface of the vertical rod 308. The upward movement of the sliding ring 309 on the surface of the vertical rod 308 drives the hinge plate 310 to move. The movement of the hinge plate 310 pulls the sliding plate 304 to move inside the long slot 303. The movement of the sliding plate 304 inside the long slot 303 will compress the spring 307, causing the spring 307 to be compressed under force. At the same time, the movement of the sliding plate 304 inside the long slot 303 also drives the limit rod 305 to move. When the limit rod 305 moves to a suitable position, at this time, insert the filter screen 302 into the inside of the slot 301. When the filter screen 302 is inserted into the slot 301, then release the sliding ring 309, and use the resilience of the spring 307 to reset the limit rod 305. The reset of the limit rod 305 causes it to insert into the inside of the limit hole 306. The limit rod 305 is inserted into the limit hole 306, thereby firmly restricting the filter screen 302 inside the slot 301. Through the cooperation of the above structures, when the sewage enters the inside of the processing tank 1, the impurities inside can be filtered in advance by the filter screen 302, increasing the cleanliness of the sewage entering the inside of the processing tank 1, thereby improving the subsequent disinfection and sterilization effect.
[0030] Specifically, a long slot 303 is opened on the top surface of the processing tank 1. A sliding plate 304 is slidably connected inside the long slot 303. A limit rod 305 is fixedly installed on the surface of the sliding plate 304. A limit hole 306 is opened on the side surface of the filter screen 302. A spring 307 is fixedly installed between the surface of the sliding plate 304 far from the limit rod 305 and one side inner wall of the long slot 303.
[0031] In this embodiment: The setting of the spring 307 serves to limit the position of the sliding plate 304 inside the long slot 303.
[0032] Specifically, a vertical rod 308 is fixedly installed on the top surface of the processing tank 1. A sliding ring 309 is slidably connected to the surface of the vertical rod 308. A hinge plate 310 is hinged to the circumferential side wall of the sliding ring 309. One end of the hinge plate 310 far from the sliding ring 309 is hinged to the sliding plate 304.
[0033] In this embodiment: The setting of the hinge plate 310 serves to drive the sliding plate 304 to move inside the long slot 303.
[0034] Working principle: By setting the displacement device 2, when the device needs to be used, first introduce sewage into the interior of the treatment tank 1 through the liquid inlet pipe 4. When it is necessary to disinfect and sterilize the sewage inside the treatment tank 1, first start the motor 209. The start of the motor 209 drives the gear 210 to rotate. The rotation of the gear 210 meshes with the rack 211, thereby causing the L-shaped plate 207 to move inside the groove 206. The movement of the L-shaped plate 207 inside the groove 206 drives the connecting rod 208 to move. The movement of the connecting rod 208 drives the L-shaped bracket 202 to move inside the sliding groove 201. The movement of the L-shaped bracket 202 inside the sliding groove 201 drives the electric telescopic rod 203 to move. The movement of the electric telescopic rod 203 drives the support bar 204 to move. The movement of the support bar 204 drives the ultraviolet disinfection lamp 205 to move. The movement of the ultraviolet disinfection lamp 205 stirs the sewage while increasing the comprehensiveness of disinfection. When dirt adheres to the surface of the ultraviolet disinfection lamp 205, first start the electric telescopic rod 203. The start of the electric telescopic rod 203 drives the support bar 204 to move upward. The upward movement of the support bar 204 drives the ultraviolet disinfection lamp 205 to move upward. When the position where the ultraviolet disinfection lamp 205 moves upward causes it to move out of the interior of the treatment tank 1, then turn off the electric telescopic rod 203, and then wipe the dirt on the surface of the ultraviolet disinfection lamp 205 with a cleaning sponge. Through the cooperation of the above structures, when dirt adheres to the surface of the ultraviolet disinfection lamp 205, the ultraviolet disinfection lamp 205 can be moved out of the interior of the treatment tank 1, which is convenient for later cleaning of the ultraviolet disinfection lamp 205. When it is necessary to install the filter screen 302 into the interior of the slot 301, first slide the sliding ring 309 to make the sliding ring 309 move upward on the surface of the vertical rod 308. The upward movement of the sliding ring 309 on the surface of the vertical rod 308 drives the hinged plate 310 to move. The movement of the hinged plate 310 pulls the sliding plate 304 to move inside the long groove 303. The movement of the sliding plate 304 inside the long groove 303 will compress the spring 307, causing the spring 307 to be compressed by force. At the same time, the movement of the sliding plate 304 inside the long groove 303 also drives the limiting rod 305 to move. When the limiting rod 305 moves to a suitable position, then insert the filter screen 302 into the interior of the slot 301. When the filter screen 302 is inserted into the slot 301, then release the sliding ring 309, and use the resilience of the spring 307 to reset the limiting rod 305. The reset of the limiting rod 305 causes it to insert into the interior of the limiting hole 306. The insertion of the limiting rod 305 and the limiting hole 306 firmly restricts the filter screen 302 inside the slot 301. Through the cooperation of the above structures, when sewage enters the interior of the treatment tank 1, it can be pre-filtered by the filter screen 302 to remove impurities inside, increasing the cleanliness of the sewage entering the interior of the treatment tank 1, thereby improving the subsequent disinfection and sterilization effect.
[0035] The above are only the preferred embodiments of the present utility model, and are not intended to limit the present utility model in other forms. Any person skilled in the art may use the technical content disclosed above to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present utility model, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present utility model still belong to the protection scope of the technical solution of the present utility model. In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood through specific situations.
Claims
1. An ultraviolet disinfection device for water treatment, comprising a treatment box (1), a liquid inlet pipe (4) is fixedly mounted on one side surface of the treatment box (1), a discharge pipe (5) is fixedly mounted on the side surface of the treatment box (1) away from the liquid inlet pipe (4), and a valve (6) is fixedly mounted on the outer wall surface of the discharge pipe (5), characterized in that: The top surface of the processing box (1) is provided with a displacement device (2), and the displacement device (2) comprises a slide groove (201), the slide groove (201) is opened on the top surface of the processing box (1), and an L-shaped bracket (202) is slidably connected inside the slide groove (201), and two electric telescopic rods (203) are fixedly installed on the bottom surface of the horizontal end of the L-shaped bracket (202), and a support bar (204) is fixedly installed on the output end of the electric telescopic rod (203), and a plurality of ultraviolet disinfection lamps (205) are fixedly installed between the two support bars (204).
2. The ultraviolet disinfection device for water treatment according to claim 1, characterized in that: A groove (206) is provided on one side surface of the processing box (1), an L-shaped plate (207) is slidably connected inside the groove (206), and two connecting rods (208) are fixedly installed between the L-shaped plate (207) and the L-shaped bracket (202).
3. The ultraviolet disinfection device for water treatment according to claim 2, characterized in that: A motor (209) is fixedly mounted on the surface of the vertical end of the L-shaped plate (207), a gear (210) is fixedly mounted on the output end of the motor (209), and a rack (211) is fixedly mounted on the top surface of the processing box (1).
4. The ultraviolet disinfection device for water treatment according to claim 1, characterized in that: The inner wall surfaces on both sides of the processing box (1) are provided with a filter device (3), and the filter device (3) comprises two slots (301). The two slots (301) are opened on the inner wall surfaces on both sides of the processing box (1), and a filter screen (302) is movably inserted between the two slots (301).
5. The ultraviolet disinfection device for water treatment according to claim 4, characterized in that: A long groove (303) is provided on the top surface of the processing box (1), a sliding plate (304) is slidably connected inside the long groove (303), a limiting rod (305) is fixedly installed on the surface of the sliding plate (304), a limiting hole (306) is provided on the side of the filter screen (302), and a spring (307) is fixedly installed between the end surface of the sliding plate (304) away from the limiting rod (305) and the inner wall of one side of the long groove (303).
6. The ultraviolet disinfection device for water treatment according to claim 1, characterized in that: A vertical rod (308) is fixedly mounted on the top surface of the processing box (1), and a slip ring (309) is slidably connected to the surface of the vertical rod (308). A hinged plate (310) is hingedly connected to the annular side wall of the slip ring (309), and one end of the hinged plate (310) away from the slip ring (309) is hingedly connected to the sliding plate (304).