A drainage pipe with a filtering and impurity removal structure

Abstract

The utility model discloses a drainage pipe with a filtering and impurity removal structure, which belongs to the technical field of drainage pipes, and comprises: a pipe body and two connecting flanges; a filter plate, which is arranged in the pipe body, the filter plate is penetrated by a mounting shaft, and a driving shaft is arranged in the pipe body located on one side of the filter plate; a fixed plate, which is arranged at the bottom end of the pipe body, a mounting groove is opened in the fixed plate, a matching mounting plate is arranged in the mounting groove, and the bottom end of the driving shaft penetrates the pipe body and extends into the mounting groove; the utility model, through the drop-out port arranged at the bottom end of the pipe body and the discharge port at the bottom end of the fixed plate, cooperates with the drop-out port on one side of the mounting plate, can conveniently discharge impurities in the drainage pipe when the mounting plate is moved to a certain position, saves a certain amount of time and manpower, and makes the drainage pipe more convenient to use.

Description

Technical Field

[0001] The utility model belongs to the technical field of drainage pipes, and in particular relates to a drainage pipe with a filtering and impurity removal structure. Background Art

[0002] Drainage pipes refer to a system consisting of pipes and ancillary facilities that collect and discharge sewage, wastewater, and rainwater. Their main function is to remove sewage and wastewater from buildings and maintain environmental hygiene and health. The working principle of drainage pipes is based on gravity and fluid mechanics, allowing wastewater and sewage to flow smoothly to downstream treatment facilities or water bodies. Fluid mechanics involves principles such as fluid flow, pressure, and resistance in pipes. In order to remove solid impurities in wastewater, today's drainage pipes are equipped with filtering and impurity removal structures inside the drainage pipes, which can reduce the risk of pipe blockage and improve the efficiency of wastewater treatment.

[0003] Chinese patent announcement No. CN220433823U discloses a drainage pipe with a filtering and impurity removal structure, which relates to the field of water quality treatment technology, including a drainage pipe, a main sleeve is provided at the water inlet end of the drainage pipe, a filter screen is detachably installed on the inner side of the main sleeve, a central rod is provided in the middle of the filter screen, and a connecting plate is provided at one end of the central rod, and bristles are provided on the side of the connecting plate. The connecting plate is located on the water inlet side of the filter screen, an elastic sheet is provided at the other end of the central rod, and a number of evenly distributed vibrating columns are provided on the outside of the elastic sheet, a filter valve is provided at the water outlet end of the main sleeve, and a magnetic filter is provided at the water outlet end of the filter valve; the utility model pre-filters sewage through the filter screen, thereby extending the service life of the filter valve and the magnetic filter, the filter screen is detachable for easy maintenance and replacement, the contact force between the bristles and the side of the filter screen can be adjusted to change the cleaning effect, and the filter screen is dredged by rotating the bristles and the elastic sheet to ensure the filtering effect.

[0004] In actual use, this utility model usually utilizes the filter component in the drainage pipe to filter solid impurities in the wastewater. After a long period of filtration, a large amount of impurities will be blocked on the filter component. In order to ensure the effect of filtering impurities, the impurities on the filter component need to be cleaned. When cleaning the impurities on the filter component, this utility model needs to remove the drainage pipe to clean the filter component inside the drainage pipe. This process consumes a certain amount of time and manpower, thereby making the drainage pipe less convenient to use. Utility Model Content

[0005] The utility model provides a drainage pipe with a filtering and impurity removal structure in order to solve the problem that it is inconvenient to clean impurities on a filtering component in the prior art.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a drainage pipe with a filtering and impurity removal structure, comprising:

[0007] Pipe body and two connecting flanges;

[0008] A filter plate is disposed in the pipe body, wherein a mounting shaft is provided through the filter plate, and a drive shaft is provided in the pipe body located on one side of the filter plate;

[0009] A fixing plate is provided at the bottom end of the pipe body, wherein a mounting groove is provided in the fixing plate, wherein a matching mounting plate is provided in the mounting groove, and the bottom end of the drive shaft passes through the pipe body and extends into the mounting groove;

[0010] A threaded groove is provided at one end of the mounting plate. A matching threaded rod is threadedly connected to the threaded groove. One end of the threaded rod passes through the mounting groove and extends to the outside.

[0011] In order to conveniently discharge impurities, a drop port is further provided on one side of the pipe body, the drop port is located on one side of the filter plate, a discharge port is provided at the bottom end of the mounting groove at the bottom end of the drop port, and a discharge port adapted to the drop port is provided on one side of the mounting plate.

[0012] As a preferred embodiment, a servo motor is provided on one side of the bottom end of the fixed plate, and pulleys are provided on the output end of the servo motor and the outer side of the threaded rod, and the two pulleys are provided with the same transmission belt.

[0013] As a preferred embodiment, a positioning groove is provided through one side of the mounting plate, a driving wheel is provided at the bottom end of the driving shaft, a rack plate adapted to the driving wheel is provided on one side of the positioning groove, and the rack plate is meshed and connected with the driving wheel.

[0014] As a preferred embodiment, a first bevel gear is provided at one end of the mounting shaft, a second bevel gear adapted to the first bevel gear is provided at the upper end of the driving shaft, and the first bevel gear is meshed with the second bevel gear.

[0015] In order to clean the impurities on the filter plate, further, a plurality of limit plates are provided on one side of the installation shaft, and a cleaning brush is provided on one side of the plurality of limit plates, and the plurality of cleaning brushes are all against one side of the filter plate.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] 1. The utility model has a discharge port at the bottom of the pipe body and a discharge port at the bottom of the fixed plate, which cooperates with the discharge port on one side of the mounting plate. When the mounting plate is moved to a certain position, impurities in the drainage pipe can be discharged conveniently, saving a certain amount of time and manpower, making the drainage pipe more convenient to use.

[0018] 2. The utility model can effectively clean the impurities on the filter plate by arranging multiple limit plates and cleaning brushes on the outside of the installation shaft to prevent the impurities from clogging the filter plate, thereby ensuring the filter plate's effect on wastewater filtration and making the drainage pipe more effective. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the main appearance of the structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the main cross-section of the structure of the utility model;

[0021] Figure 3 It is a partial cross-sectional schematic diagram of the structure of the utility model;

[0022] Figure 4 for Figure 2 A magnified schematic diagram of the structure at point A.

[0023] In the figure: 1. Pipe body; 2. Connecting flange; 3. Filter plate; 4. Mounting shaft; 5. Drive shaft; 6. Mounting plate; 7. Threaded rod; 8. Dropping port; 9. Discharge port; 10. Feeding port; 11. Servo motor; 12. Transmission belt; 13. Drive wheel; 14. Rack plate; 15. First bevel gear; 16. Second bevel gear; 17. Limit plate; 18. Cleaning brush; 19. Fixing plate. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0025] Example 1:

[0026] See also Figure 1-4 The utility model provides a drainage pipe with a filtering and impurity removal structure, comprising:

[0027] Pipeline body 1 and two connecting flanges 2;

[0028] The filter plate 3 is arranged in the pipe body 1. A mounting shaft 4 is provided through the filter plate 3. A driving shaft 5 is provided in the pipe body 1 on one side of the filter plate 3.

[0029] The fixing plate 19 is provided at the bottom end of the pipe body 1. A mounting groove is provided in the fixing plate 19. A matching mounting plate 6 is provided in the mounting groove. The bottom end of the drive shaft 5 passes through the pipe body 1 and extends into the mounting groove.

[0030] A threaded groove is provided at one end of the mounting plate 6 , and a matching threaded rod 7 is threadedly connected in the threaded groove. One end of the threaded rod 7 passes through the mounting groove and extends to the outside.

[0031] Specifically, such as Figure 1 、 Figure 2 and Figure 3 As shown, a drop port 8 is provided on one side of the pipe body 1, and the drop port 8 is located on one side of the filter plate 3. A discharge port 9 is provided at the bottom of the installation groove at the bottom of the drop port 8, and a discharge port 10 adapted to the drop port 8 is provided on one side of the installation plate 6.

[0032] Through its design, by moving the mounting plate 6, the discharge port 10 is aligned with the drop port 8 and the discharge port 9, so that impurities in the drainage pipe can be discharged conveniently, saving time and manpower for dismantling the drainage pipe.

[0033] Specifically, such as Figure 2 and Figure 3 As shown, a servo motor 11 is provided on one side of the bottom end of the fixed plate 19. The servo motor 11 is a prior art and will not be described in detail here. Pulleys are provided on the output end of the servo motor 11 and the outer side of the threaded rod 7. The two pulleys are provided with the same transmission belt 12. The servo motor 11 can drive the threaded rod 7 to rotate through the transmission belt 12.

[0034] Specifically, such as Figure 2 and Figure 3 As shown, a positioning groove is provided on one side of the mounting plate 6, a driving wheel 13 is provided at the bottom end of the driving shaft 5, and a rack plate 14 adapted to the driving wheel 13 is provided on one side of the positioning groove. The rack plate 14 is meshed and connected with the driving wheel 13. When the mounting plate 6 moves, the driving wheel 13 and the driving shaft 5 can be driven to rotate through the rack plate 14.

[0035] Specifically, such as Figure 2 、 Figure 3 and Figure 4 As shown, a first bevel gear 15 is provided at one end of the mounting shaft 4, and a second bevel gear 16 adapted to the first bevel gear 15 is provided at the upper end of the drive shaft 5. The first bevel gear 15 is meshed with the second bevel gear 16, and the drive shaft 5 can drive the mounting shaft 4 to rotate through the first bevel gear 15 and the second bevel gear 16.

[0036] See Figure 1-4When the filter plate 11 is moved to a certain position, the discharge port 10 is aligned with the discharge port 8 and the discharge port 9, so that the impurities in the drainage pipe can be discharged conveniently. When the mounting plate 6 moves, it drives the driving wheel 13 to rotate through the rack plate 14, and the driving wheel 13 drives the driving shaft 5 to rotate. The driving shaft 5 drives the mounting shaft 4 to rotate through the first bevel gear 15 and the second bevel gear 16. The mounting shaft 4 drives multiple limit plates 17 and the cleaning brush 18 to rotate, thereby cleaning the impurities on the filter plate 3, so that the filter plate 3 can better filter the wastewater in the drainage pipe.

[0037] Example 2:

[0038] See also Figure 1-4 The utility model provides a drainage pipe with a filtering and impurity removal structure, comprising:

[0039] Pipeline body 1 and two connecting flanges 2;

[0040] The filter plate 3 is arranged in the pipe body 1. A mounting shaft 4 is provided through the filter plate 3. A driving shaft 5 is provided in the pipe body 1 on one side of the filter plate 3.

[0041] The fixing plate 19 is provided at the bottom end of the pipe body 1. A mounting groove is provided in the fixing plate 19. A matching mounting plate 6 is provided in the mounting groove. The bottom end of the drive shaft 5 passes through the pipe body 1 and extends into the mounting groove.

[0042] The threaded groove is provided on one side of the mounting plate 6 , and a matching threaded rod 7 is threadedly connected in the threaded groove. One end of the threaded rod 7 passes through the mounting groove and extends to the outside.

[0043] Specifically, such as Figure 2 and Figure 4 As shown, a plurality of limit plates 17 are provided on one side of the mounting shaft 4 , a cleaning brush 18 is provided on one side of each of the limit plates 17 , and the cleaning brushes 18 are all against one side of the filter plate 3 .

[0044] Through its design, when the mounting shaft 4 rotates, it will drive the multiple cleaning brushes 18 to rotate, so that the impurities on the filter plate 3 can be cleaned conveniently, so that it can better filter the impurities in the wastewater.

[0045] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A drainage pipe with a filtering and impurity removal structure, characterized in that: include: A pipe body (1) and two connecting flanges (2); A filter plate (3) is arranged in the pipeline body (1); a mounting shaft (4) is provided through the filter plate (3); and a driving shaft (5) is provided in the pipeline body (1) located on one side of the filter plate (3); A fixing plate (19) is arranged at the bottom end of the pipeline body (1), a mounting groove is provided in the fixing plate (19), a matching mounting plate (6) is provided in the mounting groove, and the bottom end of the driving shaft (5) passes through the pipeline body (1) and extends into the mounting groove; A threaded groove is provided at one end of the mounting plate (6), a threaded rod (7) adapted to the mounting plate is threadedly connected in the threaded groove, and one end of the threaded rod (7) passes through the mounting groove and extends to the outside.

2. A drainage pipe with a filtering and impurity removal structure according to claim 1, characterized in that: A material drop opening (8) is provided through one side of the pipe body (1), the material drop opening (8) is located on one side of the filter plate (3), a discharge opening (9) is provided at the bottom end of the mounting groove at the bottom end of the material drop opening (8), and a material discharge opening (10) adapted to the material drop opening (8) is provided through one side of the mounting plate (6).

3. A drainage pipe with a filtering and impurity removal structure according to claim 1, characterized in that: A servo motor (11) is provided on one side of the bottom end of the fixed plate (19), and pulleys are provided on the output end of the servo motor (11) and the outer side of the threaded rod (7), and the two pulleys are provided with the same transmission belt (12).

4. A drainage pipe with a filtering and impurity removal structure according to claim 1, characterized in that: A positioning groove is provided through one side of the mounting plate (6), a driving wheel (13) is provided at the bottom end of the driving shaft (5), a rack plate (14) adapted to the driving wheel (13) is provided on one side of the positioning groove, and the rack plate (14) is meshingly connected with the driving wheel (13).

5. The drainage pipe with a filtering and impurity removal structure according to claim 1, characterized in that: A first bevel gear (15) is provided at one end of the installation shaft (4), and a second bevel gear (16) matched with the first bevel gear (15) is provided at the upper end of the drive shaft (5), and the first bevel gear (15) is meshingly connected with the second bevel gear (16).

6. The drainage pipe with a filtering and impurity removal structure according to claim 1, characterized in that: A plurality of limit plates (17) are provided on one side of the installation shaft (4), a cleaning brush (18) is provided on one side of the plurality of limit plates (17), and the plurality of cleaning brushes (18) are abutted against one side of the filter plate (3).

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