Drain filter cleaning device

Abstract

The utility model relates to drainage pipeline cleaning technical field discloses a drainage pipe filtering and cleaning device, including the conical frame, the inner side fixed connection of conical frame has the communicating tube, the inner side rotationally connected with hollow cylinder has the communicating tube, the inner side of hollow cylinder is provided with the washing unit, the washing unit is used for promoting the cleaning range, the left and right sides of hollow cylinder all are fixedly connected with the filter screen, the outer side of hollow cylinder is provided with dust removal mechanism, dust removal mechanism is used for the dust and impurity of cleaning to clean, the outside upper and lower sides of conical frame all are fixedly connected with the protective cover. In the utility model, the device is placed in the drainage pipeline and moves through the electric wheel, if the electric wheel is difficult to position in the larger pipeline, then starts the air pump and fills the air in the rubber air bag, makes it close to the inner wall of pipeline, starts the electric wheel subsequently, and cooperates the sealing ring rubber air bag and rotates along the outside of conical frame, drives the device to move and adapts to various pipeline sizes.

Description

Technical Field

[0001] This utility model relates to the field of drainage pipe cleaning technology, and in particular to a drainage pipe filtration and cleaning device. Background Technology

[0002] Drainage pipes mainly refer to pipeline devices used to collect and discharge domestic sewage, industrial wastewater and rainwater. These pipes play a vital role in the city's drainage system, ensuring that wastewater can flow quickly and safely from buildings and streets to sewage treatment plants or natural water bodies, thereby preventing urban flooding and environmental pollution. In order to facilitate the cleaning of the drainage pipe, a drainage pipe filtration and cleaning device is needed.

[0003] A search revealed Chinese patent publication number CN222094237U, which discloses a water supply and drainage pipe cleaning device, including a fixed base. A second electric push rod and a second motor are respectively arranged on both sides of the connecting block. A mounting plate is arranged on one side of the second motor, and a cleaning seat is arranged on one side of the mounting plate. A cleaning disc is fixedly connected to one end of the cleaning seat. A plurality of cleaning tips are evenly arranged on one end of the cleaning disc. An impurity collection plate is arranged on one side of the second electric push rod. With the above structure, multiple rotating cleaning structures are installed on one side of the first electric push rod, and an installation strip is fixedly connected to one side of the second electric push rod. An impurity collection plate is fixedly connected to the lower end of the installation strip, and a collection tip is fixedly connected to the lower end of the impurity collection plate. This facilitates cleaning the water supply and drainage pipes and scraping away impurities. Multiple installation blocks are evenly arranged between the cleaning columns, and multiple mixing crossbars are fixedly connected between the installation blocks. This provides a good and quick way to clean impurities at one end of the pipe. However, in actual use, because the device cleans by inserting the cleaning equipment into the pipe, it is difficult to insert the cleaning equipment into the pipe when working on some longer pipes. This results in the need to dismantle part of the pipe before cleaning when cleaning longer and deeper pipes, making the cleaning process and steps more cumbersome and reducing the working efficiency of the device. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a drain pipe filtration and cleaning device, which aims to improve the problem in the prior art that the cleaning device needs to penetrate deep into the pipe to clean it, making it difficult to clean long and deep pipes.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a drain pipe filtration and cleaning device, comprising a conical frame, a connecting pipe fixedly connected to the inner side of the conical frame, a hollow cylinder rotatably connected to the inner side of the connecting pipe, a rinsing assembly provided on the inner side of the hollow cylinder, the rinsing assembly being used to increase the cleaning range, filter screens fixedly connected to both the left and right sides of the hollow cylinder, and a dust removal mechanism provided on the outer side of the hollow cylinder, the dust removal mechanism being used to clean dust and impurities during cleaning; Protective covers are fixedly connected to the upper and lower outer sides of the conical frame. An electric wheel is rotatably connected to the inner side of the protective cover. Rubber airbags are fixedly connected to the outer left and right sides of the electric wheel through the protective cover. A shield is fixedly connected to the outer left and right sides of the conical frame. An air pump is fixedly connected to the inner center of the shield. Sealing rings are rotatably connected to the upper and lower outer sides of the air pump. The outer sides of the two sealing rings pass through the shield and communicate with the rubber airbags.

[0006] The above technical solution involves placing the device in a drain pipe, connecting it to the water pipe for cleaning, and using an electric wheel to drive the device to move. In large pipes, an inflatable rubber airbag can be placed against the inner wall, working in conjunction with a sealing ring and a conical frame. The rubber airbag rotates along the outside of the frame, driving the device to adapt to different sizes of drain pipes and achieve efficient cleaning.

[0007] As a further description of the above technical solution: The dust removal mechanism includes connecting rods, two of which are fixedly connected to the left and right sides of the inside of the hollow cylinder, respectively. A spring telescopic rod is fixedly connected to the inner side of the connecting rod, and a cleaning head is fixedly connected to the other end of the spring telescopic rod. A sliding block is fixedly connected to the front side of the connecting rod, and the sliding block is slidably connected to the conical frame. A scraper is fixedly connected to the outer side of the sliding block, and a storage component is provided at the bottom of the inner side of the conical frame.

[0008] The above technical solution involves a hollow cylinder rotating to drive a connecting rod to rotate, a spring telescopic rod pushing a cleaning head to clean the inner wall of the water pipe, and a slider and scraper rotating to enhance the cleaning effect. Impurities are collected by a conical hood. This device can clean pipe deposits and prevent impurities from interfering with movement, ensuring the cleaning effect.

[0009] As a further description of the above technical solution: The rinsing assembly includes a paddle blade, which is rotatably connected to the rear side of the interior of the hollow cylinder. Filter screens are fixedly connected to both the left and right sides of the interior of the hollow cylinder, and the inner side of the filter screens is fixedly connected to the connecting rod.

[0010] Through the above technical solution, the impact of the water flow can wash the blades and drive the hollow cylinder to rotate, and the filter screen prevents dust from interfering with the rotation of the blades.

[0011] As a further description of the above technical solution: The storage component includes a reserved slot, which is formed at the bottom inner side of the conical frame, and an impurity slot is fixedly connected to the inner side of the reserved slot.

[0012] The above technical solution allows for the easy collection and cleaning of scraped-off impurities through the impurity trough within the reserved slot.

[0013] As a further description of the above technical solution: A movable door is provided at the bottom front side of the tapered frame. Hinges are fixedly connected to the top left and right sides of the movable door, and the movable door is rotatably connected to the tapered frame through the hinges.

[0014] The above technical solution allows for the opening and closing of a hinged door to remove materials from the impurity tank.

[0015] As a further description of the above technical solution: Positioning blocks are fixedly connected to the left and right sides of the front end of the tapered frame, and positioning holes are opened on the inner side of the positioning blocks.

[0016] The above technical solution allows for the installation and fixation of the device by installing threaded parts inside the positioning holes.

[0017] As a further description of the above technical solution: A battery box is fixedly connected to the top front side of the tapered frame, and an indicator light is fixedly connected to the front side of the battery box.

[0018] Through the above technical solution, the battery box can power the device and detect the current position and power of the device in the pipeline through indicator lights.

[0019] As a further description of the above technical solution: A sliding groove is provided on the rear side of the tapered frame, and the sliding groove is slidably connected to the sliding block.

[0020] The above technical solution improves the stability of the sliding block during movement by using a groove.

[0021] This utility model has the following beneficial effects: 1. In this utility model, by placing the device inside the drain pipe and connecting the connecting pipe to the water pipe, water flows through both sides of the hollow cylinder and sprays out to clean the drain pipe. The electric wheel is started and rotates along the inside of the protective cover. When it contacts the inner wall of the drain pipe, it drives the device to move. For large drain pipes, if the electric wheel cannot be positioned, the air pump can be started to inflate the rubber airbag so that it fits against the inner wall of the drain pipe. Then the electric wheel is started to rotate in conjunction with the sealing ring. The rubber airbag rotates along the outside of the conical frame to drive the device to move. This allows the device to adapt to drain pipes of different sizes, thereby improving the working efficiency of the device.

[0022] 2. In this utility model, the rotation of the hollow cylinder drives the connecting rod to rotate, and the inner spring telescopic rod pushes the cleaning head to clean the inner wall of the water pipe. The rotation of the connecting rod also drives the slider and scraper to rotate, which enhances the cleaning effect on the drain pipe impurities. The impurities are collected into the conical cover, which can clean the pipe attachments and prevent the impurities from interfering with the movement of the device, thereby improving the reliability of the device. Attached Figure Description

[0023] Figure 1 This is a perspective view of a drain pipe filtration and cleaning device proposed in this utility model; Figure 2 This is a schematic diagram of the structure of a drain pipe filtration and cleaning device proposed in this utility model; Figure 3 This is a structural illustration of a drain pipe filtration and cleaning device proposed in this utility model; Figure 4 This is a partial structural exploded view of a drain pipe filtration and cleaning device proposed in this utility model; Figure 5 This is a partial structural exploded view of the dust removal mechanism of a drain pipe filtration and cleaning device proposed in this utility model.

[0024] Legend: 1. Conical frame; 2. Dust removal mechanism; 201. Connecting rod; 202. Spring telescopic rod; 203. Cleaning head; 204. Sliding block; 205. Scraper; 3. Connecting pipe; 4. Hollow cylinder; 5. Protective cover; 6. Electric wheel; 7. Shielding cover; 8. Air pump; 9. Sealing ring; 10. Rubber airbag; 11. Filter screen; 12. Movable door; 13. Hinge; 14. Positioning block; 15. Positioning hole; 16. Battery box; 17. Indicator light; 18. Reserved slot; 19. Impurity tank; 20. Slide groove; 21. Paddle blade. Detailed Implementation

[0025] 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.

[0026] Reference Figure 1 , Figure 4 and Figure 5An embodiment of this utility model provides a drain pipe filtration and cleaning device, including a conical frame 1, a connecting pipe 3 fixedly connected to the inner side of the conical frame 1, a hollow cylinder 4 rotatably connected to the inner side of the connecting pipe 3, a rinsing component provided on the inner side of the hollow cylinder 4, the rinsing component being used to increase the cleaning range, a filter screen 11 fixedly connected to both the left and right sides of the hollow cylinder 4, and a dust removal mechanism 2 provided on the outer side of the hollow cylinder 4, the dust removal mechanism 2 being used to clean dust and impurities during cleaning; A protective cover 5 is fixedly connected to the upper and lower sides of the conical frame 1. An electric wheel 6 is rotatably connected to the inner side of the protective cover 5. A rubber airbag 10 is fixedly connected to the left and right sides of the outer side of the electric wheel 6 through the protective cover 5. A shield 7 is fixedly connected to the left and right sides of the outer side of the conical frame 1. An air pump 8 is fixedly connected to the middle of the inner side of the shield 7. A sealing ring 9 is rotatably connected to the upper and lower sides of the outer side of the air pump 8. The outer sides of the two sealing rings 9 pass through the shield 7 and communicate with the rubber airbag 10. Specifically, the device is placed inside the drain pipe, and then the connecting pipe 3 is connected to the water pipe. Water flows through the connecting pipe 3 into the hollow cylinder 4 and then sprays out from both sides to clean the drain pipe. Then, the electric wheel 6 is started to rotate inside the protective cover 5. When the electric wheel 6 touches the inner wall of the drain pipe, it can drive the device forward. When cleaning large drain pipes, if the electric wheel 6 cannot make contact and position, the air pump 8 can be started to inflate the rubber air bag 10 so that it is in close contact with the inner wall of the drain pipe to achieve positioning. At this time, the electric wheel 6 is started, and with the rotation of the sealing ring 9, the rubber air bag 10 will rotate along the outside of the conical frame 1, driving the device to move and flexibly adapt to drain pipes of different sizes.

[0027] Reference Figure 2 , Figure 3 and Figure 5 The dust removal mechanism 2 includes a connecting rod 201. Two connecting rods 201 are fixedly connected to the left and right sides of the inside of the hollow cylinder 4, respectively. A spring telescopic rod 202 is fixedly connected to the inner side of the connecting rod 201. A cleaning head 203 is fixedly connected to the other end of the spring telescopic rod 202. A sliding block 204 is fixedly connected to the front side of the connecting rod 201. The sliding block 204 is slidably connected to the conical frame 1. A scraper 205 is fixedly connected to the outer side of the sliding block 204. A storage component is provided at the bottom of the inner side of the conical frame 1. Specifically, the rotation of the hollow cylinder 4 will cause the connecting rod 201 to rotate together. At this time, the spring telescopic rod 202 inside the connecting rod 201 will extend and retract as needed, pushing the cleaning head 203 to clean the inner wall of the water pipe. At the same time, the rotation of the connecting rod 201 will also drive the sliding block 204 and the scraper 205 on it to rotate, enhancing the cleaning effect on the impurities inside the drain pipe. The rotation of the scraper 205 will collect the impurities into the conical frame 1, which not only cleans the attached impurities in the pipe, but also avoids the impurities interfering with the movement of the device.

[0028] Reference Figure 2 , Figure 4 and Figure 5 The rinsing assembly includes a paddle 21, which is rotatably connected to the rear side of the interior of the hollow cylinder 4. Filter screens 11 are fixedly connected to both the left and right sides of the interior of the hollow cylinder 4, and the inner side of the filter screens 11 is fixedly connected to the connecting rod 201. The storage assembly includes a reserved slot 18, which is opened at the bottom of the inner side of the conical frame 1. An impurity trough 19 is fixedly connected to the inner side of the reserved slot 18. A movable door 12 is provided at the bottom of the front side of the conical frame 1. Hinges 13 are fixedly connected to the top left and right sides of the movable door 12, and the movable door 12 is rotatably connected to the conical frame 1 through the hinges 13. Specifically, the flow of water inside the hollow cylinder 4 simultaneously drives the paddle 21 to rotate, and the hollow cylinder 4 rotates along the connecting pipe 3 in sync with the rotation of the paddle 21, thereby increasing the spray range and area of ​​the water flow. The impurity tank 19 in the reserved groove 18 can receive the impurities scraped off by the cleaning head 203. After being scraped off, the impurities are sent into the impurity tank 19 through the holes on the scraper 205 as the scraper 205 rotates. The movable door 12 can be opened and closed by the hinge 13 so that the impurities in the impurity tank 19 can be removed after the device has been working.

[0029] Reference Figure 2 , Figure 3 and Figure 5 Positioning blocks 14 are fixedly connected to the left and right sides of the front end of the tapered frame 1, and positioning holes 15 are opened on the inner side of the positioning blocks 14; a battery box 16 is fixedly connected to the top of the front side of the tapered frame 1, and an indicator light 17 is fixedly connected to the front side of the battery box 16; a sliding groove 20 is opened on the rear side of the tapered frame 1, and the sliding groove 20 is slidably connected to the sliding block 204. Specifically, by installing threaded parts in the positioning hole 15 on the positioning block 14, the battery box 16 can supply power to the device and the indicator light 17 on it can determine the current power level. At the same time, the indicator light 17 can also determine the current position of the device when working in the pipeline. The slide groove 20 can ensure the stability of the sliding block 204 when moving and prevent it from falling off or misaligning.

[0030] Working principle: Before using the device, first place the device inside the drain pipe, then connect the connecting pipe 3 to the water pipe. The water flow through the connecting pipe 3 will rush into the hollow cylinder 4 and be discharged from both sides to clean the drain pipe. Then, start the electric wheel 6 to make it rotate along the inside of the protective cover 5. When the electric wheel 6 contacts the inside of the drain pipe, it can drive the device to move. When cleaning some larger drain pipes, if the electric wheel 6 cannot contact the inside for positioning, the air pump 8 can be started to inflate the rubber air bag 10. When the rubber air bag 10 is full of gas and fully fits and positions itself against the inner wall of the drain pipe, starting the electric wheel 6 will cooperate with the rotation of the sealing ring 9 to drive the rubber air bag 10 to rotate along the outside of the conical frame 1, so that it can drive the device to move and adapt to different drain pipes. Furthermore, the rotation of the hollow cylinder 4 will synchronously drive the connecting rod 201 to rotate. At this time, the extension and retraction of the spring telescopic rod 202 on its inner side can push the cleaning head 203, so that it is always in contact with the inside of the water pipe for cleaning. At the same time, as the connecting rod 201 rotates, the sliding block 204 and the scraper 205 on it will also rotate synchronously. As the scraper 205 rotates, the cleaning effect on the impurities inside the drain pipe is improved, and the impurities are collected into the conical frame 1. This can clean and move the impurities attached to the pipe and prevent the impurities from interfering with the movement of the device.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., 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 drain pipe filtration and cleaning device, comprising a conical frame (1), characterized in that: A connecting pipe (3) is fixedly connected to the inner side of the conical frame (1), and a hollow cylinder (4) is rotatably connected to the inner side of the connecting pipe (3). A rinsing assembly is provided on the inner side of the hollow cylinder (4), which is used to increase the cleaning range. A filter screen (11) is fixedly connected to both the left and right sides of the hollow cylinder (4). A dust removal mechanism (2) is provided on the outer side of the hollow cylinder (4), which is used to clean dust and impurities during cleaning. The upper and lower sides of the conical frame (1) are fixedly connected to protective covers (5). The inner side of the protective cover (5) is rotatably connected to an electric wheel (6). The outer left and right sides of the electric wheel (6) pass through the protective cover (5) and are fixedly connected to a rubber airbag (10). The outer left and right sides of the conical frame (1) are fixedly connected to a shield (7). The inner middle of the shield (7) is fixedly connected to an air pump (8). The upper and lower sides of the air pump (8) are rotatably connected to a sealing ring (9). The outer sides of the two sealing rings (9) pass through the shield (7) and communicate with the rubber airbag (10).

2. The drain pipe filtration and cleaning device according to claim 1, characterized in that: The dust removal mechanism (2) includes a connecting rod (201). Two connecting rods (201) are fixedly connected to the left and right sides inside the hollow cylinder (4). A spring telescopic rod (202) is fixedly connected to the inner side of the connecting rod (201). A cleaning head (203) is fixedly connected to the other end of the spring telescopic rod (202). A sliding block (204) is fixedly connected to the front side of the connecting rod (201). The sliding block (204) is slidably connected to the conical frame (1). A scraper (205) is fixedly connected to the outer side of the sliding block (204). A storage component is provided at the bottom of the inner side of the conical frame (1).

3. The drain pipe filtration and cleaning device according to claim 2, characterized in that: The rinsing assembly includes a paddle (21), which is rotatably connected to the rear side of the interior of the hollow cylinder (4). Filter screens (11) are fixedly connected to the left and right sides of the interior of the hollow cylinder (4), and the inner side of the filter screens (11) is fixedly connected to the connecting rod (201).

4. A drain pipe filtration and cleaning device according to claim 2, characterized in that: The storage component includes a reserved slot (18), which is located at the bottom inner side of the conical frame (1), and an impurity slot (19) is fixedly connected to the inner side of the reserved slot (18).

5. A drain pipe filtration and cleaning device according to claim 1, characterized in that: A movable door (12) is provided at the bottom front side of the conical frame (1). Hinges (13) are fixedly connected to the top left and right sides of the movable door (12). The movable door (12) is rotatably connected to the conical frame (1) through the hinges (13).

6. A drain pipe filtration and cleaning device according to claim 1, characterized in that: The front end of the tapered frame (1) is fixedly connected to the left and right sides of the front end with positioning blocks (14), and the inner side of the positioning blocks (14) is provided with positioning holes (15).

7. A drain pipe filtration and cleaning device according to claim 1, characterized in that: A battery box (16) is fixedly connected to the top front side of the tapered frame (1), and an indicator light (17) is fixedly connected to the front side of the battery box (16).

8. A drain pipe filtration and cleaning device according to claim 1, characterized in that: The tapered frame (1) has a groove (20) on its rear side, and the groove (20) is slidably connected to the sliding block (204).

Images