CN219045194U

CN219045194U - Novel rainwater drainage system for municipal roads

Info

Publication number: CN219045194U
Application number: CN202222552429.4U
Authority: CN
Inventors: 陈琳子; 马文魁; 王明伟; 赵元哲
Original assignee: Beijing Municipal Engineering Science And Technology Design And Research Institute Co ltd
Current assignee: Beijing Municipal Engineering Science And Technology Design And Research Institute Co ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-05-19
Anticipated expiration: 2032-09-26

Abstract

The utility model relates to a novel rainwater drainage system for town road belongs to the technical field that the rainwater was drained, and it includes the rainwater drain pipe, the intersection of rainwater drain pipe is connected with the rainwater drainage well, and one side of rainwater drainage well is provided with the storage water tank, is connected with first honeycomb duct between storage water tank and the rainwater drainage well, and first honeycomb duct is close to the top setting with the storage water tank, and this application has the effect that reduces the rainwater and overflow from the well head.

Description

Novel rainwater drainage system for municipal roads

Technical Field

The application relates to the technical field of rainwater drainage, in particular to a novel rainwater drainage system for municipal roads.

Background

Rainwater drainage systems are classified into a clear drainage system and a hidden drainage system, and most places in cities can only adopt the hidden drainage system because of the condition limitation. Rainwater is collected and drained into natural water body through the pipeline.

The design of the urban road rainwater drainage system is mainly divided into three parts: the arrangement and design of rainwater pipes, the arrangement of rainwater inlets and the arrangement of rainwater drainage wells are arranged, the ground of an urban road is provided with the rainwater inlets, the rainwater drainage pipes are arranged underground and are communicated with the rainwater inlets, and the rainwater drainage wells are arranged at the joints of the rainwater drainage pipes.

In view of the above-mentioned related art, the inventor considers that in stormwater weather, if the rainwater drain pipe is not timely for drainage, there is ponding in the rainwater drain well, and when ponding is too much, ponding overflows to above the earth's surface through the well lid of rainwater drain well, has the defect that rainwater drain well head department overflows.

Disclosure of Invention

In order to reduce overflow of rainwater from a wellhead, the present application provides a novel rainwater drainage system for municipal roads.

The application provides a novel rainwater drainage system for town road adopts following technical scheme:

the utility model provides a novel rainwater drainage system for town road, includes the rainwater drain pipe, the intersection of rainwater drain pipe is connected with the rainwater drainage well, and one side of rainwater drainage well is provided with the storage water tank, is connected with first honeycomb duct between storage water tank and the rainwater drainage well, and first honeycomb duct is close to the top setting with the storage water tank.

Through adopting above-mentioned technical scheme, when the rainwater in the rainwater drainage well reached first water drainage tank orificial height, the rainwater flowed to the storage water tank through first water drainage tank, stored the rainwater that will fail in time exhaust through the storage water tank. Through the structure, water in the rainwater drainage well is discharged to the water storage tank, and overflow of rainwater from a wellhead is reduced.

Optionally, a second diversion pipe is connected between the adjacent rainwater drainage wells, and the second diversion pipe and the rainwater drainage wells are arranged close to the top.

Through adopting above-mentioned technical scheme, when the rainwater water level in the rainwater drainage well exceeded the height of second honeycomb duct, in some rainwater flowed into other rainwater drainage wells through the second honeycomb duct to the rainwater has reduced the overflow of rainwater from the well head.

Optionally, an overflow port is formed on one side of the water storage tank, the overflow port is located above the middle of the water storage tank and below the first flow guide pipe, the overflow port is connected with an overflow pipe, and the overflow pipe is communicated with a sewage drain pipe.

By adopting the technical scheme, when the water level in the water storage tank is kept level with the overflow port, rainwater flows to the sewage treatment plant through the sewage drain pipe, and the water level in the water tank is prevented from reaching the height which is kept level with the first flow guide pipe, so that convenience is provided for normal use of the water storage tank.

Optionally, a water return pipe is connected between the water storage tank and the rainwater drain pipe, the water return pipe is arranged near the bottom of the water storage tank, a baffle plate for shielding the water return pipe is arranged in the water storage tank, and a control device for driving the baffle plate to move is arranged on one side of the water storage tank.

Through adopting above-mentioned technical scheme, after the heavy rain, when the water in the storage water tank is too much, through controlling means, drive the baffle and remove, make wet return and storage water tank intercommunication, the water in the storage water tank passes through wet return flow direction rainwater drain pipe, realizes the drainage of the water in the storage water tank.

Optionally, a water pump is arranged in the water storage tank, the water pump is connected with a water suction pipe, and the other end of the water suction pipe is positioned above the ground.

Through adopting above-mentioned technical scheme, through the suction pump with the water in the storage water tank pump above ground, supply watering lorry or other usage to use, realize the make full use of to the rainwater.

Optionally, the drainage tank has all been seted up to the both sides of rainwater drainage well, and the top of drainage tank is connected with side formula inlet for stom water, and the junction of side formula inlet for stom water and drainage tank has set firmly the drain screen, and the drain screen is located the top of drainage tank.

Through adopting above-mentioned technical scheme, after subaerial rainwater carried various rubbish flow direction side formula inlet for stom water in, under the impact of rainwater, rubbish is blocked in the side of keeping away from side formula inlet for stom water above the filter screen, makes the leakage net be difficult for taking place to block up near side formula inlet for stom water department, provides the guarantee for the use of side formula inlet for stom water.

Optionally, the drain screen upper surface is provided with the clearance net, and the clearance net is kept away from side formula inlet for stom water setting, and the clearance net has set firmly the pull rod, and the top of drain screen is provided with the ditch cover plate, and the through-hole that supplies the clearance net to pass is seted up to the ditch cover plate.

Through adopting above-mentioned technical scheme, when the rubbish on the clearance net is too much, lead to the fact the jam to the drain wire easily, through the pull rod, pull out the clearance net from the through-hole, clear up rubbish, put back the clearance net that the clearance was accomplished to the top of drain wire again.

Optionally, the well lid is articulated in through-hole department has the bushing, and the bushing has seted up a plurality of holes that leak.

Through adopting above-mentioned technical scheme, in rainy day, the rainwater can be directly through leaking the hole flow direction water drainage tank, has blocked the drainage of rainwater, and the bushing plays the effect of protection to the pedestrian of process.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through the first diversion pipe and the second diversion pipe, diversion when the rainwater of the rainwater drainage well is excessive is realized, and overflow of the rainwater from a wellhead is reduced;

2. through the overflow port, the redundant water in the water storage tank is discharged into the sewage drainage pipeline, so that the use of the water storage tank is guaranteed;

3. the rainwater in the water storage tank is utilized by the water suction pump and the water suction pipe.

Drawings

FIG. 1 is a schematic diagram of a novel rain drainage system for municipal roads according to an embodiment of the application;

FIG. 2 is a cross-sectional view of an embodiment of the present application showing the distribution of rainwater drainage pipes;

FIG. 3 is a cross-sectional view of an embodiment of the present application as embodying the interior of a water tank;

FIG. 4 is an enlarged schematic view of a portion A of FIG. 3;

FIG. 5 is a partially enlarged schematic illustration of portion B of FIG. 4;

fig. 6 is a cross-sectional view of an embodiment of the present application showing a first draft tube and a second draft tube.

In the figure, 1, a rainwater drainage well; 11. a well cover; 12. a rainwater drain pipe; 2. a water tank; 21. a first draft tube; 22. an overflow port; 23. an overflow pipe; 3. a second flow guide pipe; 4. a water return pipe; 41. a baffle; 42. a guide bar; 5. a control device; 51. a body; 52. a rotating shaft; 521. a motor; 53. a rope; 6. a drain screen; 61. cleaning the net; 62. a pull rod; 7. a water pump; 71. a water pumping pipe; 8. a traffic lane; 9. pedestrian walkways; 91. a side type gully; 92. a trench cover; 921. a through hole; 93. a bushing; 931. a water leakage hole; 94. a groove; 95. an inspection plate; 96. and a drainage channel.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-6.

The embodiment of the application discloses a novel rainwater drainage system for municipal road.

Referring to fig. 1, a novel rainwater drainage system for municipal roads comprises a rainwater drainage well 1, wherein a well lid 11 is arranged above the drainage well, the rainwater drainage well 1 is arranged on a traffic lane 8, two sides of the traffic lane 8 are traffic lanes 9, a side type rainwater inlet 91 is formed at the junction of the traffic lanes 9 and the traffic lanes 8, a gutter cover 92 is arranged above the side type rainwater inlet 91, the gutter cover 92 is fixed with the traffic lanes 9, a water storage tank 2 is arranged below the traffic lanes 9, an overflow gap 22 is formed in one side of the water storage tank 2, the overflow gap 22 is formed near the top of the water storage tank 2, the water storage tank 2 is connected with an overflow pipe 23 at the overflow gap 22, and the overflow pipe 23 is communicated with a sewage drainage pipeline.

When the water level of the rainwater in the water storage tank 2 is kept level with the overflow port 22, the rainwater higher than the overflow port 22 flows into the sewage drain pipe through the overflow pipe 23.

Referring to fig. 2 and 3, the bottom of the rainwater drainage well 1 is connected with a rainwater drainage pipe 12, the rainwater drainage well 1 is positioned at the junction of the rainwater drainage pipe 12, a drainage groove 96 is arranged below the side type rainwater inlet 91, and the drainage groove 96 is communicated with the side type rainwater inlet 91 and the rainwater drainage pipe 12; be connected with wet return 4 between storage water tank 2 and the rainwater drainage well 1, wet return 4 is close to the bottom setting of water tank 2, is provided with the baffle 41 that is used for playing the shielding effect to wet return 4 in the water tank 2, and the both sides of baffle 41 are provided with guide bar 42, and guide bar 42 and storage water tank 2 inner wall fixed connection, equal sliding connection of baffle 41 and guide bar 42 and storage water tank 2 inner wall, and the top of baffle 41 is provided with the controlling means 5 that drives baffle 41 and remove along guide bar 42 length direction.

Referring to fig. 3 and 4, a groove 94 is formed on the surface of the pedestrian path 9, and an inspection plate 95 is hinged above the groove 94 to the pedestrian path 9; the control device 5 is located in the groove 94, the control device 5 comprises a machine body 51, a rotating shaft 52 and a rope 53 wound on the rotating shaft 52, the other end of the rope 53 is fixedly connected with the baffle 41, the rotating shaft 52 is rotationally connected with the machine body 51, a motor 521 is arranged at one end of the rotating shaft 52, an output shaft of the motor 521 is fixedly connected with the rotating shaft 52, and the machine body 51 is fixedly connected with the pedestrian path 9.

After heavy rain, when the rainwater in the water storage tank 2 needs to be drained, the motor 521 is controlled to rotate, the motor 521 drives the rotating shaft 52 to rotate, the rope 53 is wound on the rotating shaft 52, the rope 53 drives the baffle 41 to move upwards, the water return pipe 4 is opened, the rainwater in the water storage tank 2 flows to the rainwater drain pipe 12 through the water return pipe 4, and the drainage of the rainwater in the water storage tank 2 is realized; after the drainage is completed, the motor 521 is controlled to reversely rotate, and the baffle 41 drives the rope 53 to return to the original position under the action of the gravity of the baffle 41.

Referring to fig. 3, a water pump 7 is provided in the water storage tank 2, the water pump 7 is connected with a water pump pipe 71, and the other end of the water pump pipe 71 extends above the pedestrian path 9. When the green plants of the pavement 9 need watering or water for other purposes, the rainwater collected by the water storage tank 2 is conveyed to the ground through the water suction pipe 71 by the water suction pump 7.

Referring to fig. 3 and 5, a drain net 6 is disposed above the drain tank 96, the drain net 6 is fixedly connected with the pavement 9, a cleaning net 61 is disposed on the upper surface of the drain net 6, the cleaning net 61 is disposed away from the side type gully 91, a pull rod 62 is fixedly disposed on the upper surface of the cleaning net 61, a through hole 921 through which the cleaning net 61 passes is formed in a trench cover 92, a drain plate 93 is hinged to the trench cover 92 at the through hole 921, and a plurality of water leakage holes 931 are formed in the drain plate 93.

When the rain is in heavy rain, the rainwater on the roadway 8 enters the drainage groove 96 through the side rainwater inlet 91 and flows into the rainwater drainage pipe 12, the garbage on the roadway 8 is trapped above the cleaning net 61 by the leakage net 6 under the drive of the rainwater, when the garbage on the cleaning net 61 is excessive, the leakage plate 93 is opened, the cleaning net 61 is pulled out for cleaning through the pull rod 62, and the original path is put back after cleaning is completed; part of the rainwater on the pedestrian path 9 flows into the drainage groove 96 through the drain plate 93 and is drained through the rainwater drain pipe 12.

Referring to fig. 6, the first diversion pipes 21 are connected between the rainwater drainage wells 1 adjacent to the water storage tank 2, the first diversion pipes 21 are arranged closer to the top of the water storage tank 2 than the overflow pipes 23, one end of each first diversion pipe 21 located in each rainwater drainage well 1 is arranged closer to the top of each rainwater drainage well 1, the second diversion pipes 3 are connected between the adjacent rainwater drainage wells 1, and the second diversion pipes 3 and the first diversion pipes 21 are located in the same plane.

When the rainwater in the rainwater drain pipe 12 can not be drained in time, the water level of the rainwater drainage well 1 rises, when the water level reaches the plane where the first guide pipe 21 and the second guide pipe 3 are located, part of the rainwater in the rainwater drainage well 1 flows into the water storage tank 2 through the first guide pipe 21, and the other rainwater drainage wells 1 are partially flowed into through the second guide pipe 3, so that the diversion of the rainwater drainage well 1 is realized.

The implementation principle of the novel rainwater drainage system for municipal roads is as follows: when the water level of the rainwater in the rainwater drainage well 1 reaches the height of the first guide pipe 21 and the second guide pipe 3, a part of rainwater flows into the water storage tank 2 through the first guide pipe 21, and a part of rainwater flows into the adjacent rainwater drainage well 1 through the second guide pipe 3; when the rainwater in the water storage tank 2 reaches the height of the overflow pipe 23, the rainwater flows into the sewage drainage pipeline through the overflow pipe 23. Through above-mentioned scheme, when realizing in the rainwater drainage well 1 that the rainwater is too much, overflow from the well head has been reduced through the reposition of redundant personnel.

The embodiments of the present utility model are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in this way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. A novel rainwater drainage system for town road, including rainwater drain pipe (12), its characterized in that: the rainwater drainage pipe is characterized in that a rainwater drainage well (1) is connected to the intersection of the rainwater drainage pipe (12), a water storage tank (2) is arranged on one side of the rainwater drainage well (1), a first guide pipe (21) is connected between the water storage tank (2) and the rainwater drainage well (1), and the first guide pipe (21) and the water storage tank (2) are arranged close to the top.

2. The novel rain drainage system for municipal roads according to claim 1, wherein: a second guide pipe (3) is connected between the adjacent rainwater drainage wells (1), and the second guide pipe (3) and the rainwater drainage wells (1) are arranged close to the top.

3. The novel rain drainage system for municipal roads according to claim 1, wherein: one side of the water storage tank (2) is provided with an overflow port (22), the overflow port (22) is positioned above the middle part of the water storage tank (2) and below the first guide pipe (21), the overflow port (22) is connected with an overflow pipe (23), and the overflow pipe (23) is communicated with a sewage drain pipe.

4. A novel rainwater drainage system for municipal roads according to claim 3, wherein: a water return pipe (4) is connected between the water storage tank (2) and the rainwater drain pipe (12), the water return pipe (4) is arranged near the bottom of the water storage tank (2), a baffle (41) for shielding the water return pipe (4) is arranged in the water storage tank (2), and a control device (5) for driving the baffle (41) to move is arranged on one side of the water storage tank (2).

5. The novel rain drainage system for municipal roads according to claim 4, wherein: a water suction pump (7) is arranged in the water storage tank (2), the water suction pump (7) is connected with a water suction pipe (71), and the other end of the water suction pipe (71) is above the ground.

6. The novel rain drainage system for municipal roads according to claim 1, wherein: drainage tank (96) have all been seted up to the both sides of rainwater drainage well (1), and the top of drainage tank (96) is connected with side formula inlet for stom water (91), and the junction of side formula inlet for stom water (91) and drainage tank (96) has set firmly leaking net (6), and leaking net (6) are located the top of drainage tank (96).

7. The novel rain drainage system for municipal roads according to claim 6, wherein: the cleaning net (61) is arranged on the upper surface of the leakage net (6), the cleaning net (61) is far away from the side type water inlet (91), the cleaning net (61) is fixedly provided with a pull rod (62), a groove cover plate (92) is arranged above the leakage net (6), and the groove cover plate (92) is provided with a through hole (921) for the cleaning net (61) to pass through.

8. The novel rain drainage system for municipal roads according to claim 7, wherein: the drain cover plate (92) is hinged with a drain plate (93) at the through hole (921), and the drain plate (93) is provided with a plurality of water leakage holes (931).