Swimming pool surface floating object treatment device

Abstract

The utility model belongs to the technical field of wastewater treatment and discloses a swimming pool surface floating object treatment device which comprises a filter box, supporting legs arranged on the bottom surface of the filter box, a water inlet pipe arranged on the upper surface of the filter box, a water outlet pipe arranged on the bottom surface of the filter box, a box door arranged on the side wall of the filter box and a guide hopper arranged on the inner wall of the filter box. Sliding grooves are formed in the two opposite inner walls of the filtering box, sliding rods are arranged in the sliding grooves in a sliding mode, a net rack is installed on the two sliding rods together, a filtering net is arranged on the net rack, and a limiting assembly used for limiting the sliding rods is arranged on the filtering box. The net rack mounting device has the effect of reducing the net rack mounting difficulty of workers.

Description

Technical Field

[0001] This utility model relates to the field of wastewater treatment technology, and in particular to a device for treating floating debris on the surface of swimming pools. Background Technology

[0002] Suspended solids refer to organic and inorganic particulate matter that are suspended in water and cannot pass through 0.45-micron filter paper or filters. The content of suspended solids is one of the indicators for measuring the degree of water pollution and is also the main cause of water turbidity. Filtration of suspended solids is an important step in wastewater treatment, which requires the use of floating solids treatment equipment for wastewater treatment.

[0003] Chinese utility model patent CN221637532U discloses a floating solids treatment device for wastewater treatment, including a filter box with a mounting frame welded to its inner wall. This utility model works by pouring wastewater into the filter box, where suspended solids are filtered and retained on the inner surface of the filter screen. Pushing the locking blocks in the slots on both sides of the mounting groove causes the rotating plate to rotate towards the inner wall of the mounting block. At this time, the spring is compressed. When the locking blocks disengage from the slots and enter the inner wall of the mounting block, the screen frame is pulled downwards, causing the mounting block to disengage from the inner surface of the mounting groove. The spring then rebounds and presses the rotating plate and locking blocks back to their original positions. The screen frame can then be removed from the filter box through the cleaning port. Removing the hooks from the screen frame allows for the removal and cleaning of the filter screen after filtering suspended solids, preventing clogging and ensuring efficient subsequent treatment of suspended solids. This design enhances practicality.

[0004] Regarding the aforementioned technologies, the inventors believe that the following defects exist: The above-mentioned device fixes the mesh frame by connecting the mounting blocks to the mounting slots on the mounting brackets. When installing the mesh frame, the workers need to ensure that the upper surfaces of the four mounting brackets are simultaneously aligned with the mounting slots and move the mesh frame horizontally upwards. Since one side of the mesh frame is located inside the filter box, the installation is difficult and the user experience is poor. Utility Model Content

[0005] To address the aforementioned problems, this utility model provides a device for treating floating debris on the surface of swimming pools.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a swimming pool surface floating matter treatment device, including a filter box, a support leg set on the bottom surface of the filter box, a water inlet pipe set on the upper surface of the filter box, a water outlet pipe set on the bottom surface of the filter box, a box door set on the side wall of the filter box, and a guide bucket set on the inner wall of the filter box. Sliding grooves are provided on the two opposite inner walls of the filter box, and sliding rods are slidably arranged in the sliding grooves. A mesh frame is installed on both sliding rods, and a filter screen is set on the mesh frame. A limiting component for limiting the sliding rods is provided on the filter box.

[0007] By adopting the above technical solution, when workers need to clean floating debris from the pool surface, they simply introduce wastewater into the inlet pipe. The wastewater passes through the inlet pipe and guide hopper, coming into contact with the filter screen, which then filters the wastewater and removes the floating debris. At this point, workers only need to connect the outlet pipe to the pool to allow the filtered water to flow back into the pool. Furthermore, after a period of use, workers need to remove the filter frame and clean the filter. To do this, workers slide the limit rod and pull the filter frame, separating the sliding rod from the chute, thus separating the filter frame from the filter box. After cleaning, workers simply connect the sliding rod to the chute and push the sliding rod, automatically locking the sliding rod in place with the limiting component, thus stabilizing the sliding rod and the filter frame and reducing the difficulty of installing and disassembling the filter frame.

[0008] Furthermore, two opposing limiting grooves are formed on the inner bottom wall of the slide. The limiting assembly includes a limiting rod slidably disposed in the limiting groove, a compression spring fixed at one end to the bottom surface of the limiting rod, and a driving device disposed on the filter box for driving the limiting rod. The other end of the compression spring is fixed to the inner bottom wall of the limiting groove.

[0009] Furthermore, two limiting holes that match the limiting rod are provided on the bottom surface of the slide rod.

[0010] Furthermore, a first inclined surface is provided on the edge where the upper surface of the limiting rod intersects with the side wall near the door.

[0011] By adopting the above technical solution, when workers need to install the space frame, they need to connect the sliding rod to the sliding groove and push the sliding rod to make it press against the first inclined surface. This allows the two limiting rods to move completely into the two limiting grooves under the action of the sliding rod. Subsequently, when the limiting grooves and limiting holes are aligned, the limiting rods connect with the limiting holes under the action of the compression springs, thus blocking the sliding rods and keeping the space frame stable. This reduces the difficulty of installing the space frame for workers.

[0012] Furthermore, a sliding groove is provided on the inner wall of the two limiting grooves that are close to each other, and a connecting groove is provided on the side wall of the filter box. The driving device includes a sliding rod that is installed on the side wall of the two limiting rods, a connecting rod that is slidably disposed in the connecting groove, and a moving rope with one end fixed to the bottom surface of the sliding rod. The other end of the moving rope is fixed to the connecting rod.

[0013] By adopting the above technical solution, when workers need to clean the filter screen, they need to pull the connecting rod, which moves one end of the connecting rod and the moving rope away from the tension spring. This causes the sliding rod and the two limiting rods to move downwards synchronously, thus separating the limiting rods from the limiting holes. At this time, workers only need to pull the screen frame to separate the sliding rod from the sliding groove, thereby reducing the difficulty of cleaning the filter screen.

[0014] Furthermore, a tension spring is fixed to the side wall of the connecting rod, and the other end of the tension spring is fixed to the inner wall of the connecting groove.

[0015] By adopting the above technical solution, when the connecting rod is not subjected to external force, the connecting rod remains stable under the action of the tension spring, thereby reducing the probability of the connecting rod interfering with the movement of the sliding rod and reducing the probability of the connecting rod and the connecting groove separating from each other, thus improving the user experience of the staff.

[0016] Furthermore, a sealing groove is provided on the upper surface of the slide rod, and a sealing plate is slidably disposed in the sealing groove.

[0017] Furthermore, a threaded rod is threadedly connected to the side wall of the grid frame, and the other end of the threaded rod extends into the sealing groove. A second inclined surface is formed on the edge of the bottom surface of the sealing plate where it intersects with the side wall near the threaded rod.

[0018] Furthermore, a silicone sheet is fixed to the upper surface of the sealing plate.

[0019] By adopting the above technical solution, when the slide rod and the slide groove are connected to each other, the operator only needs to rotate the threaded rod to make the threaded rod press against the second inclined surface, so that the sealing plate moves upward under the action of the threaded rod, thereby improving the connection between the silicone sheet and the inner top wall of the slide groove, thus reducing the probability of water flowing over the slide rod, and thus reducing the probability of the limit rod getting stuck.

[0020] Furthermore, a handle is fixed to the end of the connecting rod to reduce the difficulty for workers to drive the connecting rod.

[0021] In summary, this utility model has the following beneficial effects:

[0022] 1. In this application, when workers need to clean floating debris from the pool surface, they need to introduce wastewater from the pool into the inlet pipe. This allows the wastewater to pass through the inlet pipe and guide hopper, coming into contact with the filter screen, thus filtering the wastewater and removing the floating debris. At this point, workers only need to connect the outlet pipe to the pool to allow the filtered water to flow back into the pool. Furthermore, after a period of use, workers need to remove the filter frame and clean the filter. To do this, workers need to slide the limit rod and pull the filter frame to separate the sliding rod from the chute, thus separating the filter frame from the filter box. After cleaning the filter, workers only need to connect the sliding rod to the chute and push the sliding rod to automatically limit the sliding rod with the limiting component, thus stabilizing the sliding rod and the filter frame, reducing the difficulty of installing and disassembling the filter frame.

[0023] 2. In this application, when workers need to install the space frame, they need to connect the sliding rod and the sliding groove, and push the sliding rod so that it presses against the first inclined surface. This allows the two limiting rods to move completely into the two limiting grooves under the action of the sliding rod. Subsequently, when the limiting grooves and limiting holes are aligned, the limiting rods connect with the limiting holes under the action of the compression spring, thereby blocking the sliding rods and stabilizing the space frame, thus reducing the difficulty of installing the space frame.

[0024] 3. In this application, when workers need to clean the filter screen, they need to pull the connecting rod, which moves one end of the connecting rod and the moving rope away from the tension spring. This causes the sliding rod and the two limiting rods to move downwards synchronously, thereby separating the limiting rods from the limiting holes. At this time, workers only need to pull the screen frame to separate the sliding rod from the sliding groove, thus reducing the difficulty of cleaning the filter screen. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model;

[0026] Figure 2 This is a schematic diagram of the connecting groove and its connection structure according to an embodiment of the present utility model;

[0027] Figure 3 This is a schematic diagram of the limiting groove and its connection structure according to an embodiment of the present invention;

[0028] Figure 4 This is a schematic diagram of the space frame and its connection structure according to an embodiment of the present utility model;

[0029] Figure 5 This is a schematic diagram of the limiting component and its connection structure according to an embodiment of the present utility model;

[0030] Figure 6 This is a schematic diagram of the threaded rod and its connection structure according to an embodiment of the present utility model;

[0031] Figure 7 This is a schematic diagram of the first inclined surface and its connection structure according to an embodiment of the present invention.

[0032] In the diagram: 1. Filter box; 11. Support leg; 2. Inlet pipe; 21. Outlet pipe; 3. Box door; 31. Guide hopper; 4. Slide groove; 41. Slide rod; 5. Mesh frame; 51. Filter screen; 52. Limiting groove; 6. Limiting assembly; 61. Limiting rod; 62. Compression spring; 63. Limiting hole; 64. Sliding groove; 65. Connecting groove; 7. Drive device; 71. Sliding rod; 72. Connecting rod; 73. Moving rope; 74. First inclined surface; 8. Tension spring; 81. Sealing groove; 82. Sealing plate; 83. Threaded rod; 84. Second inclined surface; 85. Silicone sheet; 9. Handle. Detailed Implementation

[0033] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0034] like Figure 1-7 As shown in the figure, this application discloses a swimming pool surface floating matter treatment device, including a filter box 1, support legs 11, inlet pipe 2, outlet pipe 21, box door 3, guide hopper 31, sliding rod 41, mesh frame 5, filter screen 51, limiting component 6, tension spring 8, sealing plate 82, threaded rod 83, silicone sheet 85, and handle 9. The support legs 11 are rod-shaped structures and are located on the bottom surface of the filter box 1. The inlet pipe 2 is a cylindrical structure and is located on the upper surface of the filter box 1. The outlet pipe 21 is a cylindrical structure and is located on the bottom surface of the filter box 1. The box door 3 is located on the side wall of the filter box 1, and the guide hopper 31 is located on the inner wall of the filter box 1. Sliding grooves 4 are provided on both opposite inner walls of the filter box 1. The sliding rod 41 is a rectangular rod-shaped structure and is slidably disposed within the sliding grooves 4. The mesh frame 5 is mounted on both sliding rods 41, and the filter screen 51 is disposed on the mesh frame 5.

[0035] Two opposing limiting grooves 52 are formed on the inner bottom wall of the slide 4. A limiting assembly 6 is set on the filter box 1 to limit the slide rod 41. The limiting assembly 6 includes a limiting rod 61, a compression spring 62, and a driving device 7. The limiting rod 61 is a rectangular rod structure and is slidably set in the limiting groove 52. Two limiting holes 63 that match the limiting rod 61 are formed on the bottom surface of the slide rod 41, and a first inclined surface 74 is formed on the edge of the upper surface of the limiting rod 61 where it intersects with the side wall near the box door 3. One end of the compression spring 62 is fixed to the bottom surface of the limiting rod 61, and the other end of the compression spring 62 is fixed to the inner bottom wall of the limiting groove 52.

[0036] When workers need to install the space frame 5, they need to connect the sliding rod 41 with the sliding groove 4 and push the sliding rod 41 so that it presses against the first inclined surface 74. This allows the two limiting rods 61 to move completely into the two limiting grooves 52 under the action of the sliding rod 41. Subsequently, when the limiting grooves 52 and the limiting holes 63 are aligned, the limiting rods 61 connect with the limiting holes 63 under the action of the compression spring 62, thereby blocking the sliding rods 41 and stabilizing the space frame 5, thus reducing the difficulty of installing the space frame 5.

[0037] A sliding groove 64 is formed on the inner walls of the two adjacent limiting grooves 52. A connecting groove 65 is formed on the side wall of the filter box 1. A driving device 7 is mounted on the filter box 1 to drive the limiting rods 61. The driving device 7 includes a sliding rod 71, a connecting rod 72, and a moving rope 73. The sliding rod 71 is a rectangular rod structure and is mounted on the side walls of the two limiting rods 61. The connecting rod 72 is a rectangular rod structure and is slidably disposed in the connecting groove 65. One end of the moving rope 73 is fixed to the bottom surface of the sliding rod 71, and the other end of the moving rope 73 is fixed to the connecting rod 72.

[0038] When the worker needs to clean the filter screen 51, they need to pull the connecting rod 72, which will move one end of the connecting rod 72 and the moving rope 73 away from the tension spring 8. This will cause the sliding rod 71 and the two limiting rods 61 to move downwards synchronously, thereby separating the limiting rods 61 from the limiting holes 63. At this time, the worker only needs to pull the screen frame 5 to separate the sliding rod 41 from the sliding groove 4, thus reducing the difficulty of cleaning the filter screen 51.

[0039] One end of the tension spring 8 is fixed to the side wall of the connecting rod 72, and the other end of the tension spring 8 is fixed to the inner wall of the connecting groove 65. When the connecting rod 72 is not subjected to external force, the connecting rod 72 remains stable under the action of the tension spring 8, thereby reducing the probability that the connecting rod 72 will interfere with the movement of the sliding rod 71, and reducing the probability that the connecting rod 72 will separate from the connecting groove 65, thus improving the user experience of the staff.

[0040] A sealing groove 81 is formed on the upper surface of the slide rod 41. The sealing plate 82 is a rectangular plate structure and is slidably disposed within the sealing groove 81. A threaded rod 83 is threadedly connected to the side wall of the grid frame 5, and the other end of the threaded rod 83 extends into the sealing groove 81. A second inclined surface 84 is formed on the edge where the bottom surface of the sealing plate 82 intersects with the side wall near the threaded rod 83. The silicone sheet 85 is a sheet structure and is fixed to the upper surface of the sealing plate 82.

[0041] When the slide rod 41 is connected to the slide groove 4, the operator only needs to rotate the threaded rod 83 to make the threaded rod 83 press against the second inclined surface 84, so that the sealing plate 82 moves upward under the action of the threaded rod 83, thereby improving the connection between the silicone sheet 85 and the inner top wall of the slide groove 4, thus reducing the probability of water flowing over the slide rod 41, and thus reducing the probability of the limit rod 61 getting stuck.

[0042] To reduce the difficulty for workers to operate the connecting rod 72, a handle 9 is fixed to the end of the connecting rod 72.

[0043] The operating principle of the swimming pool surface floating debris treatment device in this embodiment is as follows: When staff need to clean the floating debris on the pool surface, they need to introduce wastewater from the pool into the inlet pipe 2. This allows the wastewater to pass through the inlet pipe 2 and the guide bucket 31, coming into contact with the filter screen 51. The filter screen 51 then filters the wastewater, thereby cleaning the floating debris. At this point, staff simply need to connect the outlet pipe 21 to the pool to allow the filtered water to flow back into the pool. Furthermore, after the filter screen 51 has been used for a period of time, staff need to remove the mesh frame 5 and clean the filter screen 51. To do this, staff need to slide the limit rod 61 and pull the mesh frame 5, which separates the sliding rod 41 from the sliding groove 4, thus separating the mesh frame 5 from the filter box 1. Subsequently, after the filter screen 51 is cleaned, the staff only needs to connect the slide rod 41 to the slide groove 4 and push the slide rod 41 to allow the limiting component 6 to automatically limit the slide rod 41, thereby keeping the slide rod 41 and the mesh frame 5 stable, thus reducing the difficulty for the staff to install and disassemble the mesh frame 5.

[0044] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A swimming pool surface floating debris treatment device, comprising a filter box (1), support legs (11) disposed on the bottom surface of the filter box (1), an inlet pipe (2) disposed on the upper surface of the filter box (1), an outlet pipe (21) disposed on the bottom surface of the filter box (1), a door (3) disposed on the side wall of the filter box (1), and a guide hopper (31) disposed on the inner wall of the filter box (1), characterized in that: The filter box (1) has two grooves (4) on its two inner walls. A slide rod (41) is slidably arranged in the groove (4). A mesh frame (5) is installed on both slide rods (41). A filter screen (51) is arranged on the mesh frame (5). A limiting component (6) is provided on the filter box (1) to limit the slide rod (41).

2. The swimming pool surface floating matter treatment device according to claim 1, characterized in that: The inner bottom wall of the slide (4) has two opposing limiting grooves (52). The limiting component (6) includes a limiting rod (61) slidably disposed in the limiting groove (52), a compression spring (62) with one end fixed to the bottom surface of the limiting rod (61), and a driving device (7) disposed on the filter box (1) for driving the limiting rod (61). The other end of the compression spring (62) is fixed to the inner bottom wall of the limiting groove (52).

3. The swimming pool surface floating matter treatment device according to claim 2, characterized in that: Two limiting holes (63) that match the limiting rod (61) are provided on the bottom surface of the slide rod (41).

4. The swimming pool surface floating matter treatment device according to claim 3, characterized in that: The inner walls of the two limiting grooves (52) that are close to each other are provided with a sliding groove (64), and the side wall of the filter box (1) is provided with a connecting groove (65). The driving device (7) includes a sliding rod (71) that is installed on the side wall of the two limiting rods (61), a connecting rod (72) that is slidably disposed in the connecting groove (65), and a moving rope (73) with one end fixed to the bottom surface of the sliding rod (71). The other end of the moving rope (73) is fixed to the connecting rod (72).

5. The swimming pool surface floating matter treatment device according to claim 4, characterized in that: The upper surface of the limiting rod (61) has a first inclined surface (74) on the edge where it intersects with the side wall near the door (3).

6. The swimming pool surface floating matter treatment device according to claim 5, characterized in that: A tension spring (8) is fixed on the side wall of the connecting rod (72), and the other end of the tension spring (8) is fixed to the inner wall of the connecting groove (65).

7. The swimming pool surface floating matter treatment device according to claim 6, characterized in that: A sealing groove (81) is provided on the upper surface of the slide rod (41), and a sealing plate (82) is slidably disposed in the sealing groove (81).

8. The swimming pool surface floating matter treatment device according to claim 7, characterized in that: A threaded rod (83) is threadedly connected to the side wall of the grid frame (5). The other end of the threaded rod (83) extends into the sealing groove (81). A second inclined surface (84) is provided on the edge of the bottom surface of the sealing plate (82) where it intersects with the side wall near the threaded rod (83).

9. The swimming pool surface floating matter treatment device according to claim 8, characterized in that: A silicone sheet (85) is fixed to the upper surface of the sealing plate (82).

10. The swimming pool surface floating matter treatment device according to claim 9, characterized in that: The end of the connecting rod (72) is fixed with a handle (9) to reduce the difficulty for workers to drive the connecting rod (72).

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