Municipal road drainage pipeline structure

Abstract

The utility model discloses a municipal road drainage pipeline structure which comprises a road body, a road edge stone arranged on one side of the road body, a base arranged below the road edge stone and a drainage groove formed in the base, and a lateral water inlet is formed in the road edge stone and communicated with the drainage groove through a drainage channel. A temporary storage groove is formed in the other side, opposite to the road body, of the base, an impurity partition structure used for filtering impurities and guiding the impurities to enter the temporary storage groove is arranged in the drainage channel, and an impurity partition structure used for filtering large-particle impurities is arranged at the position, between the impurity partition structure and the drainage groove, in the drainage channel. When the large-particle impurities are retained in the impurity partition structure, the large-particle impurities are separated from water in the drainage groove, and a cover plate is arranged at the opening of the temporary storage groove. The utility model has the following advantages and effects: the probability that the pipeline is blocked can be reduced, and the workload of manual cleaning is reduced, so that the working efficiency is improved, and the workload is reduced.

Description

Technical Field

[0001] The utility model relates to a municipal engineering technology field, in particular to a municipal road drainage pipeline structure. Background Art

[0002] Municipal road drainage is a key component of municipal engineering. It is mainly responsible for handling rainwater discharge in the city to maintain the normal operation and environmental sanitation of the city. The function of the rainwater drainage system is to remove rainwater in a timely and effective manner to prevent urban waterlogging and water accumulation. It usually includes rainwater pipes, rainwater inlets, inspection wells and other facilities; road drainage is also divided into pavement drainage and roadside drainage.

[0003] Since rainwater contains a lot of debris and large particles, and the existing drainage pipes do not have a partition structure, large particles and debris will accumulate in the drainage pipes. The accumulation of the above substances requires sanitation workers to regularly clean the drainage pipes. During the cleaning process, the substances contain a lot of water, which makes the above operation time-consuming and laborious. In addition, the current young people will not choose the sanitation industry, which also leads to sanitation positions being aging jobs. This greatly increases the workload of sanitation workers, affects efficiency, and is also very likely to cause pipe blockages. Utility Model Content

[0004] The utility model aims to provide a municipal road drainage pipeline structure, which can reduce the probability of pipeline blockage and reduce the workload of manual cleaning, thereby improving work efficiency and reducing workload.

[0005] The above technical purpose of the utility model is achieved through the following technical solutions: a municipal road drainage pipe structure, including a road body, a curbstone arranged on one side of the road body, a base arranged under the curbstone and a drainage ditch arranged on the base, a lateral water inlet is formed on the curbstone and the water inlet is connected with the drainage ditch through a drainage channel, a temporary storage groove is formed on the base relative to the other side of the road body, a debris partitioning structure for filtering debris and guiding the debris into the temporary storage groove is provided in the drainage channel, an impurity partitioning structure for filtering large particles of impurities is provided at a position between the debris partitioning structure and the drainage ditch in the drainage channel, when large particles of impurities are retained inside the impurity partitioning structure, the large particles of impurities are separated from the water in the drainage ditch, and a cover plate is provided at the opening of the temporary storage groove.

[0006] By adopting the above technical solution, rainwater enters from the water inlet and enters the drainage ditch through the drainage channel. When the rainwater passes through the debris partition structure, the debris in the rainwater is filtered and guided into the temporary storage tank for storage. The debris here mainly refers to large objects such as garbage and branches. When the rainwater passes through the impurity partition structure, the large particles of impurities in the rainwater are filtered and separated from the water body under the action of the impurity partition structure, so as to drain the large particles of impurities; and the large particles of impurities here mainly refer to gravel. In this way, when sanitation and road maintenance personnel clean up impurities and debris on sunny days, the weight of the water body is reduced, which makes the cleaning operation more convenient and reduces the workload of manual cleaning, thereby improving work efficiency, reducing workload, and reducing the probability of pipeline blockage.

[0007] It is further configured that: the movable configuration of the impurity partition structure enables the impurity partition structure to reciprocate between the drainage channel and the temporary storage tank.

[0008] By adopting the above technical solution, this setting structure enables manual cleaning of both debris and impurities on one side of the temporary storage tank, making the cleaning operation more convenient.

[0009] It is further configured as follows: the debris partitioning structure includes a grille blocking the drainage channel, a debris retention area formed above the grille, and a discharge channel connecting the debris retention area and the temporary storage tank, and debris enters the debris retention area through the water inlet and tends to move toward the discharge channel.

[0010] By adopting the above technical solution, the debris in the rainwater is retained in the retention area above the grille under the action of the grille, and because the rainwater entering from the water inlet has impact potential energy, the debris accumulated above the retention area can be slowly pushed to one side of the discharge channel, so that the debris enters the temporary storage tank through the discharge channel, thereby realizing automatic zoning placement of the debris.

[0011] It is further configured as follows: the water inlet is located on one side of the debris retention area and the orthographic projection of the water inlet is located in the debris retention area, the grille is gradually inclined downward from the water inlet to the discharge channel, and the discharge channel is connected to the lowest position of the grille.

[0012] By adopting the above technical solution, this arrangement structure makes it easier for debris in the retention area to move to the discharge channel, thereby optimizing the function of the structure.

[0013] It is further configured as follows: the impurity partitioning structure includes a partitioning box arranged in the drainage channel and having a placement groove, and a plurality of filter holes distributed in the partitioning box, and the placement groove has an upward opening.

[0014] By adopting the above technical solution, rainwater enters the placement tank through the opening, and large particles of impurities are separated from the water body under the action of the filter holes, thereby achieving the drainage effect. When the staff cleans the impurities, the cleaning load will not be increased due to the water body, making the cleaning operation more convenient.

[0015] It is further configured that: the diameter of the filter hole is configured to gradually increase along the opening direction of the placement groove.

[0016] By adopting the above technical solution, when a certain amount of impurities are accumulated in the placement tank, the above structure can ensure the filtering flow of the partition box to the greatest extent, avoiding overflow, and at the same time ensure the continuous filtering effect of the partition box to a certain extent.

[0017] It is further configured as follows: it includes a sliding hole arranged on the base and connecting the temporary storage tank and the drainage channel, and a sliding platform arranged on the wall of the drainage channel, and the impurity partitioning structure is slidably arranged on the sliding platform and can pass through the sliding hole.

[0018] By adopting the above technical solution, the slide table cooperates with the slide hole to realize the switching of the impurity partition structure between two positions, which facilitates the cleaning operation of impurities in the impurity partition structure.

[0019] It is further configured that: when the impurity partition structure is located in the drainage channel, an isolation gap is formed between the impurity partition structure and the sliding hole.

[0020] By adopting the above technical solution, the setting of the isolation gap reduces the water overflowing from the impurity partition structure and enters the temporary storage tank through the sliding hole to avoid secondary contact between the water and the debris, so that the structure has better feasibility and reliability.

[0021] In summary, the utility model has the following beneficial effects: the utility model can reduce the probability of pipeline blockage and reduce the workload of manual cleaning, thereby improving work efficiency and reducing workload. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of an embodiment;

[0023] Figure 2 It is a schematic diagram of the local structure of an embodiment.

[0024] In the figure: 1. Main body of the road; 2. Kerbstone; 3. Base; 4. Drainage ditch; 5. Water inlet; 6. Drainage channel; 7. Temporary storage tank; 81. Grille; 82. Debris retention area; 83. Discharge channel; 91. Placement tank; 92. Partition box; 93. Filter hole; 10. Cover plate; 11. Sliding hole; 12. Slide; 13. Isolation gap. DETAILED DESCRIPTION

[0025] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0026] refer to Figure 1 and Figure 2 A municipal road drainage pipe structure includes a road body 1, a curbstone 2 fixedly arranged on one side of the road body 1, a base 3 fixedly arranged below the curbstone 2, and a drainage ditch 4 formed on the base 3, wherein the base 3 is cast by cement. A lateral water inlet 5 is formed on the curbstone 2, and the water inlet 5 is connected to the drainage ditch 4 through a drainage channel 6. A temporary storage tank 7 is formed on the other side of the base 3 relative to the road body 1, and the temporary storage tank 7 is cast by cement. A debris partitioning structure for filtering debris and guiding the debris into the temporary storage tank 7 is provided in the drainage channel 6, and an impurity partitioning structure for filtering large particles of impurities is provided at a position between the debris partitioning structure and the drainage ditch 4 in the drainage channel 6. When large particles of impurities are retained inside the impurity partitioning structure, the large particles of impurities are separated from the water in the drainage ditch 4, and a cover plate 10 is provided at the opening of the temporary storage tank 7.

[0027] The movable arrangement of the impurity partition structure enables the impurity partition structure to reciprocate between the drainage channel 6 and the temporary storage tank 7. The debris partition structure includes a grille 81 fixedly arranged in the drainage channel 6, a debris retention area 82 formed above the grille 81, and a discharge channel 83 opened on the base 3 and connecting the debris retention area 82 and the temporary storage tank 7; debris enters the debris retention area 82 through the water inlet 5 and has a tendency to move toward the discharge channel 83.

[0028] The water inlet 5 is located on one side of the debris retention area 82 and the orthographic projection of the water inlet 5 is located in the debris retention area 82 . The grille 81 is gradually inclined downward from the water inlet 5 to the discharge channel 83 , and the discharge channel 83 is connected to the lowest position of the grille 81 .

[0029] The impurity partitioning structure includes a partition box 92 provided in the drainage channel 6 and having a placement groove 91, and a plurality of filter holes 93 provided and distributed in the partition box 92. The placement groove 91 has an upward opening. The diameter of the filter holes 93 is gradually increased along the opening direction of the placement groove 91, that is, the diameter of the filter holes 93 close to the bottom of the placement groove 91 is small, the diameter of the filter holes 93 close to the opening of the placement groove 91 is large, and the diameter of the filter holes 93 located between the two gradually increases along the opening direction.

[0030] The partition box 92 includes a sliding hole 11 opened on the base 3 and connecting the temporary storage tank 7 and the drainage channel 6, and a sliding platform 12 integrally arranged on the wall of the drainage channel 6. The partition box 92 is slidably arranged on the sliding platform 12 and can pass through the sliding hole 11. When the partition box 92 is located in the drainage channel 6, an isolation gap 13 is formed between the partition box 92 and the sliding hole 11.

[0031] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A municipal road drainage pipe structure, comprising a road body (1), a curbstone (2) arranged on one side of the road body (1), a base (3) arranged below the curbstone (2), and a drainage ditch (4) arranged on the base (3), wherein a lateral water inlet (5) is formed on the curbstone (2), and the water inlet (5) is connected to the drainage ditch (4) through a drainage channel (6), characterized in that: The base (3) forms a temporary storage groove (7) on the other side relative to the main road body (1); a debris partitioning structure for filtering debris and guiding the debris into the temporary storage groove (7) is provided in the drainage channel (6); an impurity partitioning structure for filtering large particles of impurities is provided at a position between the debris partitioning structure and the drainage ditch (4) in the drainage channel (6); when large particles of impurities are retained in the impurity partitioning structure, the large particles of impurities are separated from the water in the drainage ditch (4); and a cover plate (10) is provided at the opening of the temporary storage groove (7).

2. The municipal road drainage pipe structure according to claim 1, characterized in that: The movable arrangement of the impurity partition structure enables the impurity partition structure to reciprocate between the drainage channel (6) and the temporary storage tank (7).

3. The municipal road drainage pipe structure according to claim 1, characterized in that: The debris partitioning structure comprises a grille (81) disposed in a blocking manner within the drainage channel (6), a debris retention area (82) formed above the grille (81), and a discharge channel (83) connecting the debris retention area (82) and the temporary storage tank (7); debris entering the debris retention area (82) through the water inlet (5) has a tendency to move toward the discharge channel (83).

4. The municipal road drainage pipe structure according to claim 3 is characterized in that: The water inlet (5) is located on one side of the debris retention area (82) and the orthographic projection of the water inlet (5) is located in the debris retention area (82). The grille (81) is arranged to be gradually inclined downward from the water inlet (5) to the discharge channel (83), and the discharge channel (83) is connected to the lowest position of the grille (81).

5. The municipal road drainage pipe structure according to claim 1, characterized in that: The impurity partitioning structure comprises a partitioning box (92) arranged in the drainage channel (6) and having a placement groove (91), and a plurality of filter holes (93) distributed in the partitioning box (92), wherein the placement groove (91) has an upward opening.

6. The municipal road drainage pipeline structure according to claim 5 is characterized in that: The diameter of the filtering hole (93) is gradually increased along the opening direction of the placement groove (91).

7. The municipal road drainage pipeline structure according to claim 2 is characterized in that: It comprises a sliding hole (11) arranged on a base (3) and connecting a temporary storage tank (7) and a drainage channel (6), and a sliding platform (12) arranged on the wall of the drainage channel (6); the impurity partitioning structure is slidably arranged on the sliding platform (12) and can pass through the sliding hole (11).

8. The municipal road drainage pipe structure according to claim 7, characterized in that: When the impurity partition structure is located in the drainage channel (6), an isolation gap (13) is formed between the impurity partition structure and the sliding hole (11).

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