CN221721848U - Drainage structure - Google Patents

Abstract

The application relates to the technical field of drainage, in particular to a drainage structure which is used for effectively filtering impurities in rainwater discharged through a drainage pipe, and preventing the drainage pipe from being blocked to cause unsmooth drainage when a large amount of impurities are accumulated, so that the rainwater is conveniently and normally discharged, the working efficiency of the drainage pipe is improved, and the practicability is improved; the top end of the drain pipe is provided with a sealing mechanism; the inside of the drain pipe is fixedly provided with a collecting tank through a plurality of brackets, two openings are symmetrically formed in the outer side wall of the collecting tank, and each opening is provided with a filtering mechanism; the filter mechanism comprises a filter plate, two fixing plates are symmetrically and fixedly arranged on the inner side wall of the opening, a rotating shaft is rotatably arranged between the two fixing plates, the collecting mechanism comprises a limiting groove, a limiting column is transversely and fixedly arranged in the sliding groove, the limiting column is slidably provided with a limiting groove, and the limiting groove is slidably connected with the sliding groove.

Description

A drainage structure

Technical Field

The present application relates to the technical field of drainage, and in particular to a drainage structure.

Background Art

The municipal drainage system is an engineering facility system for treating and removing municipal sewage and rainwater. It is an integral part of municipal public facilities. The municipal drainage system planning is an integral part of the municipal master plan. The municipal drainage system is usually composed of drainage pipes and sewage treatment plants. Under the condition of sewage and rainwater diversion system, sewage is collected by drainage pipes, sent to sewage treatment, and then discharged into water bodies or recycled. Rainwater runoff is collected by drainage pipes and discharged into nearby water bodies.

Existing municipal drainage devices are prone to clogging pipes when there are too many impurities in them. In addition, in heavy rainfall, a large amount of water will accumulate on the ground in a short period of time, and a large amount of debris will fall into the drainage pipe. When a large amount of debris accumulates, it is easy to cause blockage, making drainage difficult and inconvenient for maintenance, which in turn leads to the inability to discharge water normally, reducing work efficiency. Therefore, a drainage mechanism is needed to solve the above problems.

Utility Model Content

1. Technical issues to be solved

In response to the deficiencies in the prior art, the present application provides a method for effectively filtering impurities in rainwater discharged through a drain pipe, avoiding blockage of the drain pipe and poor drainage when a large amount of debris accumulates, facilitating the normal discharge of rainwater, improving the working efficiency of the drain pipe, and improving the practicality of the drainage structure.

(II) Technical solution

To achieve the above-mentioned purpose, the present application provides the following technical solutions: a drainage structure, comprising a drainage pipe, a sealing mechanism being provided at the top end of the drainage pipe;

A collection tank is fixedly installed inside the drain pipe through multiple brackets, and two openings are symmetrically opened on the outer wall of the collection tank, and a filtering mechanism is arranged on each opening;

The filter mechanism includes a filter plate, two fixed plates are symmetrically fixedly installed on the inner side wall of the opening, a rotating shaft is rotatably installed between the two fixed plates, and the inside of the filter plate is rotatably connected to the outer side wall of the rotating shaft;

A collecting mechanism is provided in the bottom area of the collecting tank;

The collecting mechanism comprises a limiting groove, a sliding groove is provided on the outer side wall of the bottom end of the collecting groove, a limiting column is fixedly installed transversely inside the sliding groove, the limiting groove is slidably installed on the limiting column, and the limiting groove is slidably connected to the sliding groove.

Preferably, the sealing mechanism comprises a top plate 1, the bottom end of the top plate 1 is tightly fitted with the top end of the drain pipe, and two connecting pipes are longitudinally symmetrically provided in the middle area of the top plate 1.

Furthermore, the top plate 1 and the outer side wall of the drain pipe are fixedly mounted by means of a lock.

Furthermore, two top plates 2 are symmetrically fixedly installed on the inner wall of the drainage pipe, and the top end of each top plate 2 is respectively fitted with the bottom ends of the two filter plates.

Based on the above solution, a handle is fixedly mounted on the top of each filter plate.

Furthermore, a baffle is fixedly mounted on the top of each limiting groove.

(III) Beneficial effects

Compared with the prior art, the present application provides a drainage structure with the following beneficial effects:

The drainage structure filters rainwater and sewage discharged into the drain pipe through the top end through the filter plate, and the filtered water is discharged through the bottom area of the drain pipe. The filtered impurities are collected through the bottom area of the collecting tank. The filter plates are rotated to fit the top ends of the two filter plates, and the impurities filtered on the filter plates are cleaned by flushing the back sides of the filter plates. Impurities in the rainwater discharged through the drain pipe are effectively filtered. When a large amount of debris accumulates, the drain pipe is prevented from being blocked and the drainage is blocked, which facilitates the normal discharge of rainwater, improves the working efficiency of the drain pipe, and improves practicality.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the three-dimensional structure of the present application;

FIG2 is a schematic diagram of the cross-sectional structure of the present application;

FIG3 is an enlarged structural diagram of part A in FIG2 of the present application;

FIG. 4 is a schematic diagram of the structure of the main view of the present application.

Markings in the attached figure: 1. Drain pipe; 2. Bracket; 3. Collecting tank; 4. Opening; 5. Fixed plate; 6. Rotating shaft; 7. Filter plate; 8. Slide; 9. Limiting column; 10. Limiting groove; 11. Top plate one; 12. Connecting pipe; 13. Lock; 14. Top plate two; 15. Handle; 16. Baffle.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

Example

Please refer to Figures 1-4, a drainage structure includes a drainage pipe 1, and a sealing mechanism is arranged at the top of the drainage pipe 1; the sealing mechanism includes a top plate 11, the bottom end of the top plate 11 is tightly fitted with the top of the drainage pipe 1, and two connecting pipes 12 are longitudinally symmetrically opened in the middle area of the top plate 11, and the top plate 11 and the connecting pipes 12 cooperate with each other, so as to facilitate the guiding operation of rainwater and sewage.

Please refer to Figures 1-4. A collecting trough 3 is fixedly installed inside the drain pipe 1 through multiple brackets 2. Two openings 4 are symmetrically opened on the outer wall of the collecting trough 3, and a filtering mechanism is arranged on each opening 4; the filtering mechanism includes a filtering plate 7, and two fixing plates 5 are symmetrically fixedly installed on the inner wall of the opening 4, and a rotating shaft 6 is rotatably installed between the two fixing plates 5, and the inner part of the filtering plate 7 is rotatably connected to the outer wall of the rotating shaft 6; a collecting mechanism is arranged at the bottom area of the collecting trough 3; the collecting mechanism includes a limiting groove 10, and a slide groove 8 is opened on the outer wall of the bottom end of the collecting trough 3, and a limiting column 9 is transversely fixedly installed inside the slide groove 8, and the limiting groove 10 is slidably installed on the limiting column 9, and the limiting groove 10 slides with the slide groove 8 The drainage structure is connected, and the rainwater and sewage discharged into the drain pipe 1 through the top of the drain pipe 1 are filtered through the filter plate 7, and the filtered water is discharged through the bottom area of the drain pipe 1, and the filtered impurities are collected through the bottom area of the collecting tank 3. By rotating the filter plate 7, the tops of the two filter plates 7 are fitted together, and the back sides of the filter plates 7 are flushed to clean the impurities filtered on the filter plates 7, and the impurities in the rainwater discharged through the drain pipe 1 are effectively filtered. When a large amount of debris is accumulated, it is avoided that the drain pipe 1 is blocked to make the drainage poor, which facilitates the normal discharge of rainwater, improves the working efficiency of the drain pipe 1, and improves the practicality.

Please refer to FIG. 4 , the top plate 11 and the outer side wall of the drain pipe 1 are fixedly mounted by means of a lock buckle 13 , and by installing the lock buckle 13 , the top plate 11 and the drain pipe 1 are easily sealed and fixed.

Please refer to Figure 2. It should also be noted that two top plates 14 are symmetrically fixedly installed on the inner wall of the drain pipe 1. The top of each top plate 14 is respectively fitted with the bottom ends of the two filter plates 7. By installing the top plate 14, the bottom end of the filter plate 7 is effectively limited.

Please refer to FIG. 2 , a handle 15 is fixedly mounted on the top of each filter plate 7 , and the filter plate 7 can be easily rotated by installing the handle 15 .

Please refer to FIG. 2 , a baffle 16 is fixedly installed on the top of each limiting groove 10 , and by installing the baffle 16 , impurities and garbage collected by the limiting groove 10 are blocked.

In summary, when the drainage structure is in use, the top plate 11 is fixedly connected to the top of the drainage pipe 1 through the lock 13, and rainwater and sewage are discharged into the interior of the drainage pipe 1 through the connecting pipe 12. After the rainwater and sewage are filtered by the filter plate 7, the filtered water is discharged through the bottom area of the drainage pipe 1, and the filtered impurities are collected through the internal bottom area of the collecting tank 3. When the filtering effect of the filter plate 7 is poor, the filter plate 7 is rotated by the handle 15, and the bottom ends of the two filter plates 7 are tightly fitted. The limiting groove 10 is slid inside the slide groove 8 opened in the bottom area of the collecting tank 3 under the limit of the limiting column 9, and the reverse side of the filter plate 7 is flushed, and then the impurities blocked on the filter plate 7 are cleaned, and the cleaned impurities can be collected through the limiting groove 10 and the inside of the collecting tank 3.

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

Claims (6)

1. A drainage structure, comprising a drainage pipe (1), characterized in that a sealing mechanism is provided at the top end of the drainage pipe (1); A collection tank (3) is fixedly installed inside the drainage pipe (1) via a plurality of brackets (2), two openings (4) are symmetrically provided on the outer wall of the collection tank (3), and a filtering mechanism is provided on each opening (4); The filtering mechanism comprises a filtering plate (7), two fixing plates (5) are symmetrically fixedly mounted on the inner side wall of the opening (4), a rotating shaft (6) is rotatably mounted between the two fixing plates (5), and the interior of the filtering plate (7) is rotatably connected to the outer side wall of the rotating shaft (6); A collecting mechanism is provided in the bottom area of the collecting tank (3); The collecting mechanism comprises a limiting groove (10), a sliding groove (8) is provided on the outer side wall of the bottom end of the collecting groove (3), a limiting column (9) is transversely fixedly installed inside the sliding groove (8), the limiting groove (10) is slidably installed on the limiting column (9), and the limiting groove (10) is slidably connected to the sliding groove (8). 2. A drainage structure according to claim 1, characterized in that: the sealing mechanism includes a top plate (11), the bottom end of the top plate (11) is tightly fitted with the top end of the drainage pipe (1), and two connecting pipes (12) are longitudinally symmetrically opened in the middle area of the top plate (11). 3. A drainage structure according to claim 2, characterized in that: the top plate (11) and the outer side wall of the drainage pipe (1) are fixedly mounted by a lock buckle (13). 4. A drainage structure according to claim 3, characterized in that two top plates (14) are symmetrically fixedly installed on the inner wall of the drainage pipe (1), and the top of each top plate (14) is respectively in contact with the bottom ends of the two filter plates (7). 5. A drainage structure according to claim 4, characterized in that a handle (15) is fixedly mounted on the top of each filter plate (7). 6. A drainage structure according to claim 5, characterized in that a baffle (16) is fixedly mounted on the top of each of the limiting grooves (10).