Novel pool bottom blow-off pipe
Through the design of the new bottom sewage pipe of the pool, the sewage pump and silting components are used to crush impurities, and combined with the lifting components, it is easy to repair, which solves the problem of water quality deterioration in aquaculture ponds, and achieves smooth discharge of water flow and convenient maintenance of equipment.
Patent Information
- Application Number
- CN202421154729.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-24
- Publication Date
- 2025-01-17
- Estimated Expiration
- 2034-05-24
AI Technical Summary
In existing aquaculture ponds, the particulate matter in the aquaculture water body becomes larger after bonding and cannot be discharged normally, resulting in the deterioration of water quality.
Design a new type of sewage pipe at the bottom of the pool, including sewage pump, sewage cover and silt assembly. It promotes the spiral impeller to rotate when pumping water through the sewage pump, and drives the crushing blade to crush blocked sludge and fish waste residue, and filter through the brush rod The plate hole reduces the risk of blockage, while the lifting assembly facilitates the movement of the sewage cover and the replacement of the crushing blade.
It effectively reduces the clogging of the filter plate holes, improves the smoothness of water flow, facilitates the disassembly and assembly of the crushing blade and the maintenance of the sewage discharge cover, and solves the problem of water quality deterioration.
Smart Images
Figure CN222357095U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of drainage systems, in particular to a novel pool bottom sewage pipe. Background Art
[0002] Aquaculture is an important part of agricultural production. With the development of my country's economy and society, the scale of aquaculture has continued to expand. At present, aquaculture ponds still have problems such as water not flowing and water quality easily deteriorating. Aerators are used to increase oxygen and promote water movement, but sewage treatment is inconvenient and easily causes environmental pollution.
[0003] At present, a grille is set at the bottom of the existing aquaculture pond to intercept and prevent the aquaculture from escaping while discharging solid pollutants such as sludge and fish feed residue whose diameter is smaller than the grille. However, as the aquaculture period increases, the particles in the aquaculture water become larger after bonding with each other, and the volume is larger than the gap of the grille, so that the water cannot be discharged normally, and accumulate on the surface of the grille, blocking the water flow from being discharged smoothly, resulting in deterioration of water quality. Therefore, the utility model designs a new bottom sewage pipe to solve the problems existing in the prior art. Utility Model Content
[0004] The purpose of the utility model is to provide a novel pool bottom sewage pipe to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a novel bottom sewage pipe, comprising: a fish pond, a support plate fixedly installed on the surface of one side of the fish pond, and a sewage pump fixedly installed on the top of the support plate, a connecting pipe fixedly connected to the water inlet end of the sewage pump, and a telescopic hose fixedly connected to one end of the connecting pipe, an L-shaped support block fixedly installed on the surface of the telescopic hose, and the L-shaped support block is fixedly connected to one side of the top of the fish pond, a sewage pipe is fixedly connected to the bottom of the telescopic hose, and a sewage cover is arranged at the bottom of the sewage pipe, the bottom of the sewage cover is arranged on the inner bottom surface of the fish pond, and a lifting component is arranged between the surface of the sewage pipe and the inner wall of the fish pond;
[0006] A dredging assembly for crushing large solid impurities is arranged inside the sewage hood.
[0007] Preferably, the lifting assembly includes: a servo motor and a fixed block, the servo motor is fixedly mounted on the top of the L-shaped support block, the fixed block is fixedly mounted on the inner wall of one side of the fish pond, a threaded rod is rotatably mounted between the inside of the fixed block and the top wall of the L-shaped support block, and the top of the threaded rod is fixedly connected to the output end of the servo motor, a threaded sleeve is threadedly mounted on the surface of the threaded rod, and one side of the threaded sleeve is fixedly connected to the surface of the upper end of the sewage pipe, and the other side of the threaded sleeve is movably mounted on the inner wall of the fish pond.
[0008] Preferably, a sliding block is fixedly connected to the other side of the threaded sleeve, a sliding groove is provided on the inner wall of one side of the fish pond, and the other side of the threaded sleeve is slidably installed in the sliding groove of the inner wall of one side of the fish pond through the sliding block.
[0009] Preferably, the dredging assembly includes: a support rod, which is fixedly connected to the inner wall of the sewage cover, a rotating shaft is rotatably installed at the middle position of the support rod, and one end of the rotating shaft is fixedly connected to a spiral impeller, a filter plate is rotatably installed at the other end of the rotating shaft, and the side wall of the filter plate is fixedly connected to the inner wall of the sewage cover, a nut is threadedly installed at the other end of the rotating shaft, and three crushing blades are fixedly connected to the surface of the nut at equal intervals along the circumference.
[0010] Preferably, a brush rod is symmetrically fixedly connected to the surface of one end of the rotating shaft, and the surface of the brush rod is in contact with the surface of one side of the filter plate.
[0011] Preferably, a plurality of saw teeth are equidistantly and parallelly distributed on the surface of the crushing blade.
[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0013] 1. The utility model is provided with components such as a sewage pump, a sewage cover and a silt removal assembly. When the sewage is discharged from the bottom of the fish pond by the sewage pump, the water flow during the discharge will drive the spiral impeller at one end of the rotating shaft to rotate, so that the nut threadedly installed at the other end of the rotating shaft drives the crushing blade to crush the large silt and fish waste residue and other impurities that are blocked on the surface of the filter plate. At the same time, the bristles and brush rods on one side of the crushing blade are set to sweep the surface holes on both sides of the filter plate, greatly reducing the possibility of blockage of the holes in the filter plate;
[0014] 2. The utility model arranges components such as nuts, rotating shafts and lifting components, and the sewage cover at the bottom of the sewage pipe is conveniently moved to the upper end of the fish pond through the lifting component. In addition, since the crushing blade is installed on the rotating shaft through the nut thread, the disassembly, assembly and replacement of the crushing blade is convenient, making the replacement of the crushing blade more convenient, and also facilitating the maintenance of the inside of the sewage cover. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the front cross-sectional view of the utility model;
[0016] Figure 2 For the utility model Figure 1 A schematic diagram of the structure enlargement in the middle;
[0017] Figure 3 It is a left side cross-sectional schematic diagram of the local structure of the nut and the crushing blade of the utility model.
[0018] In the figure: 1. fish pond; 2. support plate; 3. sewage pump; 4. connecting pipe; 5. telescopic hose; 6. L-shaped support block; 7. sewage pipe; 701. sewage cover; 8. lifting assembly; 801. servo motor; 802. fixing block; 803. threaded rod; 804. threaded sleeve; 9. dredging assembly; 901. support rod; 902. rotating shaft; 903. spiral impeller; 904. filter plate; 905. brush rod; 906. nut; 907. crushing blade. DETAILED DESCRIPTION
[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0020] See also Figure 1-3 The utility model provides an embodiment: a novel bottom sewage pipe, comprising: a fish pond 1, a support plate 2 is fixedly installed on the surface of one side of the fish pond 1, the inner bottom surface of the fish pond 1 is set as an inclined surface, and the sewage cover 701 is located at the lower part of the bottom inclined surface of the fish pond 1, so that sludge and fish waste residue are accumulated at the lower part of the inclined surface, and a sewage pump 3 is fixedly installed on the top of the support plate 2, and a connecting pipe 4 is fixedly connected to the water inlet end of the sewage pump 3, and a telescopic hose 5 is fixedly connected to one end of the connecting pipe 4, and an L-shaped support block 6 is fixedly installed on the surface of the telescopic hose 5, and the L-shaped support block 6 is fixedly connected to the top of the fish pond 1 On one side, the bottom of the telescopic hose 5 is fixedly connected with a sewage pipe 7, and a sewage cover 701 is arranged at the bottom of the sewage pipe 7, and the bottom of the sewage cover 701 is arranged on the inner bottom surface of the fish pond 1, and a lifting assembly 8 is arranged between the surface of the sewage pipe 7 and the inner wall of the fish pond 1; through the arrangement of the lifting assembly 8, it is convenient to move the sewage cover 701 at the bottom of the sewage pipe 7 to the upper end of the fish pond 1, and through the threaded installation between the nut 906 and the rotating shaft 902, it is convenient to disassemble and replace the crushing blade 907, so that the replacement of the crushing blade 907 is more convenient, and it is convenient to inspect the inside of the sewage cover 701;
[0021] A dredging assembly 9 for crushing large solid impurities is provided inside the sewage cover 701. Through the setting of the dredging assembly 9, in the process of pumping water and discharging sewage through the sewage pump 3, under the action of the water flow, the spiral impeller 903 drives the crushing blade 907 on the surface of the nut 906 at the other end of the rotating shaft 902 to rotate, and the large impurities such as silt and fish waste residue blocked on the surface of the filter plate 904 are crushed, reducing the blockage of the holes of the filter plate 904. At the same time, the bristles on one side of the crushing blade 907 and the brush rod 905 are set to further reduce the possibility of blockage of the holes of the filter plate 904.
[0022] See also Figure 1 In this embodiment: the lifting component 8 includes: a servo motor 801 and a fixed block 802, the servo motor 801 is fixedly installed on the top of the L-shaped support block 6, the fixed block 802 is fixedly installed on the inner wall of one side of the fish pond 1, a threaded rod 803 is rotatably installed between the inside of the fixed block 802 and the top wall of the L-shaped support block 6, and the top of the threaded rod 803 is fixedly connected to the output end of the servo motor 801, a threaded sleeve 804 is threadedly installed on the surface of the threaded rod 803, and one side of the threaded sleeve 804 is fixedly connected to the surface of the upper end of the sewage pipe 7, and the other side of the threaded sleeve 804 is movably installed on the inner wall of the fish pond 1. When it is necessary to replace the crushing blade 907 inside the sewage cover 701 or clean the surface of the filter plate 904, the output end of the servo motor 801 drives the threaded rod 803 to rotate. At this time, the threaded sleeve 804 threadedly installed on the surface of the threaded rod 803 drives the sewage pipe 7 fixedly connected on this side to move up, so that the sewage pipe 7 moves up to the upper end of the fish pond 1, and then the servo motor 801 is turned off. At this time, the crushing blade 907 inside the sewage cover 701 can be replaced, further improving practicality.
[0023] See also Figure 1 In this embodiment, the other side of the threaded sleeve 804 is fixedly connected with a slider, and a slide groove is provided on the inner wall of one side of the fish pond 1. The other side of the threaded sleeve 804 is slidably installed in the slide groove of the inner wall of one side of the fish pond 1 through the slider. The threaded sleeve 804 is slidably installed with the inner wall of the fish pond 1 to further improve the stability of the movement of the threaded sleeve 804, and the bottom of the slide groove is set as an inclined surface to prevent impurities from accumulating inside the slide groove and affecting the use.
[0024] See also Figure 1-3In this embodiment: the dredging component 9 includes: a support rod 901, the support rod 901 is fixedly connected to the inner wall of the sewage cover 701, a rotating shaft 902 is rotatably installed in the middle position of the support rod 901, and one end of the rotating shaft 902 is fixedly connected to a spiral impeller 903, and the other end of the rotating shaft 902 is rotatably installed with a filter plate 904, and the side wall of the filter plate 904 is fixedly connected to the inner wall of the sewage cover 701, and a nut 906 is threadedly installed at the end of the other end of the rotating shaft 902, and three crushing blades 907 are fixedly connected to the surface of the nut 906 at equal intervals along the circumference. When cleaning the sludge and fish waste residue at the bottom of the fish pond 1, the sewage pump 3 is started. At this time, the sludge and fish waste residue at the bottom of the fish pond 1 enter the lifting assembly 8 at the upper end of the sewage pipe 7 through the sewage cover 701 under the action of suction, and then enter the sewage pump 3 from the connecting pipe 4, and are discharged from the discharge end of the sewage pump 3. At the same time, under the action of suction, the water flow drives the spiral impeller 903 at one end of the rotating shaft 902 to rotate, so that the nut 906 threadedly installed at the other end of the rotating shaft 902 drives the crushing blade 907 to crush the large pieces of sludge and fish waste residue and other impurities blocking the surface of the filter plate 904, thereby reducing the blockage of the holes of the filter plate 904. The threaded installation between the nut 906 and the rotating shaft 902 facilitates the disassembly, assembly and replacement of the crushing blade 907.
[0025] See also Figure 1-2 In this embodiment, a brush rod 905 is symmetrically fixedly connected to the surface of one end of the rotating shaft 902, and the surface of the brush rod 905 is attached to the surface of one side of the filter plate 904. When the rotating shaft 902 drives the brush rod 905 to rotate, the brush rod 905 sweeps the holes on the surface of one side of the filter plate 904 to reduce the blockage of the holes.
[0026] See also Figure 3 In this embodiment, a plurality of saw teeth are evenly spaced and arranged side by side on the surface of the crushing blade 907. The saw teeth are arranged to improve the crushing efficiency of the large pieces of sludge and fish waste residue that clog the holes on the surface of the filter plate 904, and bristles are arranged on one side of the crushing blade 907, which can sweep the holes on the other side of the filter plate 904 when the crushing blade 907 rotates to avoid clogging of the holes.
[0027] Working principle: When the power is turned on and sewage is discharged at the bottom of the aquaculture pond, the sewage pump 3 is started. At this time, the sludge and fish waste residue at the bottom of the fish pond 1 enter the lifting component 8 at the upper end of the sewage pipe 7 through the sewage cover 701 under the action of suction, and then enter the sewage pump 3 from the connecting pipe 4 and are discharged from the discharge end of the sewage pump 3. At the same time, under the action of suction, the water flow drives the spiral impeller 903 at one end of the rotating shaft 902 to rotate, so that the nut 906 threadedly installed at the other end of the rotating shaft 902 drives the crushing blade 907 to crush the large particles blocked on the surface of the filter plate 904. The sludge and fish waste residue of the blockage can be crushed to reduce the blockage of the holes of the filter plate 904. When the interior of the sewage cover 701 is inspected, the threaded rod 803 is driven to rotate by the output end of the servo motor 801. At this time, the threaded sleeve 804 threadedly installed on the surface of the threaded rod 803 drives the sewage pipe 7 fixedly connected on this side to move up, so that the bottom of the sewage pipe 7 moves up to the upper end of the fish pond 1, and then the servo motor 801 is turned off. At this time, the crushing blade 907 inside the sewage cover 701 can be replaced, and the interior of the sewage cover 701 can be inspected. The contents not described in detail in this description belong to the prior art known to professional and technical personnel in this field.
[0028] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.
Claims
1. A new type of pool bottom sewage pipe, comprising: A fish pond (1), characterized in that: a support plate (2) is fixedly installed on the surface of one side of the fish pond (1), and a sewage pump (3) is fixedly installed on the top of the support plate (2), a connecting pipe (4) is fixedly connected to the water inlet end of the sewage pump (3), and a telescopic hose (5) is fixedly connected to one end of the connecting pipe (4), an L-shaped supporting block (6) is fixedly installed on the surface of the telescopic hose (5), and the L-shaped supporting block (6) is fixedly connected to one side of the top of the fish pond (1), a sewage pipe (7) is fixedly connected to the bottom of the telescopic hose (5), and a sewage cover (701) is arranged at the bottom of the sewage pipe (7), and the bottom of the sewage cover (701) is arranged on the inner bottom surface of the fish pond (1), and a lifting component (8) is arranged between the surface of the sewage pipe (7) and the inner wall of the fish pond (1); A dredging assembly (9) for crushing large solid impurities is arranged inside the sewage cover (701).
2. A novel bottom sewage pipe according to claim 1, characterized in that: The lifting assembly (8) comprises: a servo motor (801) and a fixed block (802), wherein the servo motor (801) is fixedly mounted on the top of an L-shaped support block (6), and the fixed block (802) is fixedly mounted on the inner wall of one side of the fish pond (1). A threaded rod (803) is rotatably mounted between the interior of the fixed block (802) and the top wall of the L-shaped support block (6), and the top of the threaded rod (803) is fixedly connected to the output end of the servo motor (801). A threaded sleeve (804) is threadedly mounted on the surface of the threaded rod (803), and one side of the threaded sleeve (804) is fixedly connected to the surface of the upper end of the sewage pipe (7), and the other side of the threaded sleeve (804) is movably mounted on the inner wall of the fish pond (1).
3. A novel bottom sewage pipe according to claim 2, characterized in that: The other side of the threaded sleeve (804) is fixedly connected to a sliding block, and the inner wall of one side of the fish pond (1) is provided with a sliding groove, and the other side of the threaded sleeve (804) is slidably installed in the sliding groove of the inner wall of one side of the fish pond (1) through the sliding block.
4. A novel bottom sewage pipe according to claim 1, characterized in that: The dredging assembly (9) comprises: a support rod (901), the support rod (901) is fixedly connected to the inner wall of the sewage cover (701), a rotating shaft (902) is rotatably mounted in the middle position of the support rod (901), and one end of the rotating shaft (902) is fixedly connected to a spiral impeller (903), a filter plate (904) is rotatably mounted on the other end of the rotating shaft (902), and the side wall of the filter plate (904) is fixedly connected to the inner wall of the sewage cover (701), a nut (906) is threadedly mounted at the end of the other end of the rotating shaft (902), and three crushing blades (907) are fixedly connected to the surface of the nut (906) at equal intervals along the circumference.
5. A novel bottom sewage pipe according to claim 4, characterized in that: A brush rod (905) is symmetrically fixedly connected to the surface of one end of the rotating shaft (902), and the surface of the brush rod (905) is in contact with the surface of one side of the filter plate (904).
6. A novel bottom sewage pipe according to claim 4, characterized in that: The surface of the crushing blade (907) is provided with a plurality of saw teeth which are equidistantly arranged in parallel.