Aquaculture ultraviolet water body disinfection device

Abstract

This utility model discloses an ultraviolet water disinfection device for aquaculture, relating to the field of aquaculture technology. It includes a disinfection shell, an inlet pipe, an outlet pipe, and an intermediate pipe. The disinfection shell houses multiple sets of ultraviolet lamps. A mounting cover is located on the top of the disinfection shell, with a through-groove adapted to the position of the mounting cover. A moving drive mechanism is located inside the mounting cover. At least two sets of filter covers are also located inside the disinfection shell. One end of each set of ultraviolet lamps extends through the filter cover, which is connected to the moving drive mechanism through the through-groove. This utility model achieves multi-stage filtration of the aquaculture water entering the disinfection shell through multiple sets of filter covers, preventing impurities from adsorbing onto the outer wall of the ultraviolet lamps and affecting the quality of ultraviolet disinfection. The filter covers can be moved to scrape away impurities adsorbed on the outer wall of the ultraviolet lamps using a scraper sleeve.

Description

Technical Field

[0001] This utility model relates to the field of aquaculture technology, and in particular to an ultraviolet water disinfection device for aquaculture. Background Technology

[0002] Aquaculture is the practice of raising aquatic economic animals and plants using available waters, according to the ecological habits of the aquatic organisms and their requirements for aquatic environmental conditions, employing aquaculture technologies and facilities. Aquaculture involves large-scale operations and high yields, therefore requiring higher water quality standards and necessitating the use of ultraviolet light for water source sterilization.

[0003] However, due to the presence of numerous impurities in the water, impurities inevitably adhere to the surface of the ultraviolet lamps during the sterilization process using ultraviolet sterilization devices, thus affecting the irradiation of ultraviolet light and reducing the sterilization quality. Therefore, this utility model proposes an ultraviolet water disinfection device for aquaculture to address the shortcomings of existing technologies. Utility Model Content

[0004] To address the aforementioned problems, the purpose of this utility model is to provide an ultraviolet water disinfection device for aquaculture. Through multiple sets of filter covers, the aquaculture water entering the disinfection shell can be filtered in multiple stages, preventing impurities from being adsorbed onto the outer wall of the ultraviolet lamp tube and affecting the quality of ultraviolet disinfection. The filter covers can be moved to scrape off the impurities adsorbed on the outer wall of the ultraviolet lamp tube using a mud scraper.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] An ultraviolet (UV) water disinfection device for aquaculture includes a disinfection shell, an inlet pipe, an outlet pipe, and an intermediate pipe. The top of the disinfection shell has an inlet and an outlet. The inlet pipe is connected to the inside of the aquaculture pond. The outlet pipe is connected to the outlet pipe. An intermediate pipe is located between the inlet and outlet pipes. Multiple sets of UV lamps are installed inside the disinfection shell. A mounting cover is located on the top of the disinfection shell. A through groove adapted to the position of the mounting cover is located on the top of the disinfection shell. A moving drive mechanism is located inside the mounting cover. At least two sets of filter covers are installed inside the disinfection shell. One end of each set of UV lamps extends through the filter cover. The filter cover is connected to the moving drive mechanism through the through groove.

[0007] A further improvement is that: one end of the disinfection shell is detachably provided with an end cap, the end cap is provided with a mounting hole adapted to the position of the ultraviolet lamp tube, and one end of the ultraviolet lamp tube is detachably connected to the mounting hole.

[0008] A further improvement is that the filter cover has a through hole, a mud scraper sleeve is installed inside the through hole, and one end of the ultraviolet lamp tube extends out from the mud scraper sleeve.

[0009] A further improvement is that the moving drive mechanism includes a linear lead screw and a drive motor. The linear lead screw is rotatably provided inside the mounting cover. The linear lead screw is driven by the drive motor. A movable seat is slidably provided in the through groove. The movable seat is threadedly connected to the linear lead screw, and the lower end of the movable seat is connected to the top of the filter cover.

[0010] A further improvement is that the inlet pipe is equipped with a first control valve, the outlet pipe is equipped with a second control valve, and the intermediate pipe is equipped with a third control valve.

[0011] A further improvement is that a water pump is provided on one side of the water outlet pipe, the input end of the water pump is connected to one end of the water outlet pipe, and the output end of the water pump is connected to the inside of the aquaculture pond through a return water pipe.

[0012] The beneficial effects of this utility model are as follows: This utility model sets at least two sets of filter covers inside the disinfection shell, and sets multiple sets of ultraviolet lamps inside the disinfection shell with one end extending through the filter covers. The multiple sets of filter covers can achieve multi-stage filtration of the aquaculture water entering the disinfection shell, avoiding impurities adsorbed on the outer wall of the ultraviolet lamps and affecting the quality of ultraviolet disinfection. The filter covers connected to the moving drive mechanism can be moved to scrape off the impurities adsorbed on the outer wall of the ultraviolet lamps by using the mud scraper sleeve, thereby ensuring that the ultraviolet lamps maintain a stable disinfection capacity. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural schematic diagram of the present utility model;

[0014] Figure 2 This is a schematic diagram of the internal structure of the disinfection shell of this utility model;

[0015] Figure 3 This is a schematic diagram of the installation structure of the scraper sleeve of this utility model.

[0016] The components include: 1. Disinfection shell; 2. Inlet pipe; 3. Outlet pipe; 4. Intermediate pipe; 5. Inlet; 6. Outlet; 7. Ultraviolet lamp; 8. Mounting cover; 9. Through groove; 10. Filter cover; 11. End cap; 12. Sludge scraper sleeve; 13. Linear lead screw; 14. Drive motor; 15. Moving base; 16. First control valve; 17. Second control valve; 18. Third control valve; 19. Water pump; 20. Return pipe. Detailed Implementation

[0017] To deepen the understanding of this utility model, the following detailed description will be provided in conjunction with embodiments. These embodiments are only used to explain this utility model and do not constitute a limitation on the scope of protection of this utility model.

[0018] according to Figure 1-3 As shown in the figure, this embodiment proposes an ultraviolet water disinfection device for aquaculture, including a disinfection shell 1, an inlet pipe 2, an outlet pipe 3, and an intermediate pipe 4. The disinfection shell 1 has an inlet 5 and an outlet 6 at its top. The inlet pipe 2 is provided on the inlet 5 and is connected to the inside of the aquaculture pond. The outlet pipe 3 is provided on the outlet 6. An intermediate pipe 4 is provided between the inlet pipe 2 and the outlet pipe 3. The disinfection shell 1 has multiple sets of ultraviolet lamps 7 inside. The top of the disinfection shell 1 has a mounting cover 8 and a through groove 9 adapted to the position of the mounting cover 8. The mounting cover 8 has a moving drive mechanism inside. The disinfection shell 1 has at least two sets of filter covers 10 inside. One end of each set of ultraviolet lamps 7 extends through the filter cover 10. The filter cover 10 is connected to the moving drive mechanism from the through groove 9.

[0019] When using this aquaculture ultraviolet water disinfection device, the aquaculture pond water is transported into the disinfection shell 1 through the inlet pipe 2, and ultraviolet disinfection is performed by multiple sets of ultraviolet lamps 7. During the process, the aquaculture pond water will be filtered through multiple sets of filter covers 10 to intercept impurities in the aquaculture pond water and prevent excessive adsorption of impurities on the outer wall of the ultraviolet lamps 7. Since small impurities can still pass through the filter covers 10 and are adsorbed on the outer wall of the ultraviolet lamps 7 over time, the filter covers 10 can be moved by the moving drive mechanism to scrape off the impurities adsorbed on the outer wall of the ultraviolet lamps 7 through the movement of the filter covers 10.

[0020] The disinfection housing 1 has a detachable end cap 11 at one end, and the end cap 11 has a mounting hole adapted to the position of the ultraviolet lamp tube 7. One end of the ultraviolet lamp tube 7 is detachably connected to the mounting hole. This design allows the ultraviolet lamp tube 7 of this invention to be quickly disassembled and replaced after damage.

[0021] The filter cover 10 has a through hole, and a scraper sleeve 12 is installed inside the through hole. One end of the ultraviolet lamp tube 7 extends out of the scraper sleeve 12. In this invention, impurities adsorbed on the outer wall of the ultraviolet lamp tube 7 are scraped off by the edge of the through hole, and the scraper sleeve 12 can further scrape off impurities, thereby improving the cleaning effect.

[0022] The moving drive mechanism includes a linear lead screw 13 and a drive motor 14. The linear lead screw 13 is rotatably provided inside the mounting cover 8. The linear lead screw 13 is driven by the drive motor 14. A movable seat 15 is slidably provided in the through groove 9. The movable seat 15 is threadedly connected to the linear lead screw 13, and the lower end of the movable seat 15 is connected to the top of the filter cover 10.

[0023] The inlet pipe 2 is equipped with a first control valve 16, the outlet pipe 3 is equipped with a second control valve 17, and the intermediate pipe 4 is equipped with a third control valve 18. When replacing the ultraviolet lamp 7, the first control valve 16 and the second control valve 17 are closed, and the third control valve 18 is opened, allowing the water from the aquaculture pond to flow directly through the intermediate pipe 4 and then through a portion of the outlet pipe 3 for discharge.

[0024] A water pump 19 is installed on one side of the outlet pipe 3. The input end of the water pump 19 is connected to one end of the outlet pipe 3, and the output end of the water pump 19 is connected to the inside of the aquaculture pond through the return water pipe 20. During normal operation, the third control valve 18 is closed, and the water in the aquaculture pond enters the disinfection shell 1 through the inlet pipe 2, then enters the outlet pipe 3, and finally is pumped into the return water pipe 20 by the water pump 19, and then returns to the aquaculture pond.

[0025] This invention provides at least two sets of filter covers 10 inside the disinfection housing 1, and multiple sets of ultraviolet lamps 7 located inside the disinfection housing 1 with one end extending through the filter covers 10. The multiple sets of filter covers 10 can achieve multi-stage filtration of the aquaculture water entering the disinfection housing 1, preventing impurities from being adsorbed onto the outer wall of the ultraviolet lamps 7 and affecting the quality of ultraviolet disinfection. The filter covers 10 connected to the moving drive mechanism can be moved to scrape off the impurities adsorbed onto the outer wall of the ultraviolet lamps 7 using the mud scraper sleeve 12, thereby ensuring that the ultraviolet lamps 7 maintain a stable disinfection capacity.

[0026] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An ultraviolet water disinfection device for aquaculture, characterized in that: The system includes a disinfection shell (1), an inlet pipe (2), an outlet pipe (3), and an intermediate pipe (4). The top of the disinfection shell (1) is provided with an inlet (5) and an outlet (6). The inlet pipe (2) is provided on the inlet (5) and connects to the inside of the aquaculture pond. The outlet pipe (3) is provided on the outlet (6). An intermediate pipe (4) is provided between the inlet pipe (2) and the outlet pipe (3). An ultraviolet lamp (7) is provided inside the disinfection shell (1). The disinfection shell (1) is provided with multiple sets of ultraviolet lamp tubes (7). The top of the disinfection shell (1) is provided with a mounting cover (8). The top of the disinfection shell (1) is provided with a through groove (9) that is adapted to the position of the mounting cover (8). The mounting cover (8) is provided with a moving drive mechanism. The disinfection shell (1) is provided with a filter cover (10). The filter cover (10) is provided with at least two sets. One end of the multiple sets of ultraviolet lamp tubes (7) passes through the filter cover (10). The filter cover (10) is connected to the moving drive mechanism from the through groove (9).

2. The ultraviolet water disinfection device for aquaculture according to claim 1, characterized in that: The disinfection shell (1) has a detachable end cap (11) at one end. The end cap (11) has an installation hole that matches the position of the ultraviolet lamp tube (7). One end of the ultraviolet lamp tube (7) is detachably connected to the installation hole.

3. The ultraviolet water disinfection device for aquaculture according to claim 1, characterized in that: The filter cover (10) is provided with a through hole, and a mud scraper sleeve (12) is provided inside the through hole. One end of the ultraviolet lamp tube (7) passes through the mud scraper sleeve (12).

4. The ultraviolet water disinfection device for aquaculture according to claim 1, characterized in that: The moving drive mechanism includes a linear lead screw (13) and a drive motor (14). The linear lead screw (13) is rotatably provided inside the mounting cover (8). The linear lead screw (13) is driven by the drive motor (14). A movable seat (15) is slidably provided in the through groove (9). The movable seat (15) is threadedly connected to the linear lead screw (13), and the lower end of the movable seat (15) is connected to the top of the filter cover (10).

5. The ultraviolet water disinfection device for aquaculture according to claim 1, characterized in that: The inlet pipe (2) is equipped with a first control valve (16), the outlet pipe (3) is equipped with a second control valve (17), and the intermediate pipe (4) is equipped with a third control valve (18).

6. The ultraviolet water disinfection device for aquaculture according to claim 1, characterized in that: A water pump (19) is provided on one side of the water outlet pipe (3). The input end of the water pump (19) is connected to one end of the water outlet pipe (3), and the output end of the water pump (19) is connected to the inside of the aquaculture pond through the return water pipe (20).

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