CN114934584A - Roadside deep flood regulation well - Google Patents
Roadside deep flood regulation well Download PDFInfo
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- CN114934584A CN114934584A CN202210723204.2A CN202210723204A CN114934584A CN 114934584 A CN114934584 A CN 114934584A CN 202210723204 A CN202210723204 A CN 202210723204A CN 114934584 A CN114934584 A CN 114934584A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 207
- 238000012806 monitoring device Methods 0.000 claims abstract description 12
- 239000002002 slurry Substances 0.000 claims description 14
- 238000012544 monitoring process Methods 0.000 claims description 4
- 230000001276 controlling effect Effects 0.000 claims 2
- 230000001105 regulatory effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 4
- 238000001556 precipitation Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000005641 tunneling Effects 0.000 description 3
- 230000002262 irrigation Effects 0.000 description 2
- 238000003973 irrigation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
- E03F5/101—Dedicated additional structures, interposed or parallel to the sewer system
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
- E03F5/105—Accessories, e.g. flow regulators or cleaning devices
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sewage (AREA)
Abstract
The invention discloses a roadside deep flood regulation and storage well, which comprises: the underground water storage vertical shaft is arranged beside the road; the first water flow channel is provided with a first opening and a second opening, the first opening is arranged on the inner side surface of the road shoulder, the first water flow channel is provided with a pipe cover which can be opened or closed, and the second opening is communicated with the underground water storage vertical shaft; a negative pressure generating device; a water level monitoring device; and the controller is respectively connected with the pipe cover, the negative pressure generating device and the water level monitoring device. This kind of roadside deep flood regulation well is when using, in case surface gathered water exceeds first height, the tube cap can be opened, thereby make surface gathered water can flow in underground water storage shaft through first rivers passageway, when the area water exceeds the second height, negative pressure generating device makes second open-ended pressure be less than first open-ended pressure, thereby flow in underground water storage shaft through first rivers passageway fast with surface gathered water, can reduce surface gathered water, and then alleviate and even solve urban waterlogging.
Description
Technical Field
The invention relates to the technical field of urban drainage, in particular to a deep flood storage well beside a road.
Background
Urban waterlogging refers to a phenomenon of ponding disasters in cities due to strong or continuous rainfall exceeding the drainage capacity of the cities. The objective reason for causing waterlogging is that rainfall intensity is large and the range is concentrated. The places with special urgent rainfall may form ponding, and the rainfall intensity is larger, and the time is longer, also may form ponding.
When urban inland inundation occurs, accumulated water is easy to appear on the road surface of the road, and then accumulated to the drainage port, so that a large amount of accumulated water is easy to form, and the traffic is influenced.
The rainwater regulation is the current common mode of solving the urban waterlogging, and traditional rainwater regulation is generally realized through building rainwater regulation pond, but rainwater regulation pond area is big, and is higher to the demand of soil. And because the current situation of the central urban area of the large and medium-sized cities is complex, the central high-density area is usually only provided with fragmentary corner plots for use.
How to utilize the less area's soil to realize rainwater regulation and storage, reduce surface gathered water and alleviate, even solve urban waterlogging is the problem that needs to solve at present urgently.
Disclosure of Invention
In view of the above, there is a need for a deep flood storage well on a road side that can solve the above problems.
A roadside deep flood regulation well, comprising:
the underground water storage vertical shaft is arranged beside a road, and the road is provided with a road surface and a road shoulder;
the first water flow channel is provided with a first opening and a second opening, the first opening is arranged on the inner side surface of the road shoulder, the first water flow channel is provided with a pipe cover which can be opened or closed, and the second opening is communicated with the underground water storage vertical shaft;
negative pressure generating means for making the pressure of the second opening lower than the pressure of the first opening;
a water level monitoring device for monitoring whether the water level of the first opening exceeds a first water level and whether the water level exceeds a second water level, wherein the first water level is lower than the second water level; and
and the controller is respectively connected with the pipe cover, the negative pressure generating device and the water level monitoring device, and is used for controlling the pipe cover to be opened when the water level of the first opening exceeds a first water level and controlling the negative pressure generating device to enable the pressure of the second opening to be lower than the pressure of the first opening when the water level of the first opening exceeds a second water level.
In one embodiment, the underground water storage shaft is excavated by a shaft boring machine.
In one embodiment, the depth of the underground water storage vertical shaft is 40-200 m, and the diameter of the underground water storage vertical shaft is 10-26 m.
In one embodiment, the road surface is provided with a water outlet, and the first opening is arranged at the area of the road shoulder close to the water outlet.
In one embodiment, the bottom of the first opening is 0.5cm to 10cm higher than the road surface.
In one embodiment, the height of the first water level is 0.5cm to 5cm higher than the bottom of the first opening, and the height of the second water level is 5cm to 15cm higher than the bottom of the first opening.
In one embodiment, a first equipment room and a second equipment room are arranged in the underground water storage shaft, the first equipment room is positioned at the top of the underground water storage shaft, and the second equipment room is positioned at the bottom of the underground water storage shaft;
the controller is arranged in the first equipment room, and the negative pressure generating device is arranged in the second equipment room.
In one embodiment, the underground water storage shaft is provided with a mud channel, wherein the mud channel is provided with a third opening and a fourth opening, the third opening is arranged at the bottom of the underground water storage shaft, and the fourth opening is communicated with a mud pit positioned outside the underground water storage shaft;
the negative pressure generating device is also used for enabling the pressure of the fourth opening to be lower than the pressure of the third opening.
In one embodiment, the negative pressure generating device is further used for enabling the pressure of the second opening to be higher than that of the first opening, so that water stored in the underground water storage vertical shaft can flow from the second opening to the first opening through the first water flow channel.
In one embodiment, the underground water storage system further comprises a second water flow channel, wherein the second water flow channel is provided with a fifth opening and a sixth opening, the fifth opening is communicated with the underground water storage vertical shaft, the fifth opening is communicated with the middle part of the underground water storage vertical shaft, and the sixth opening is communicated with a water storage device;
the negative pressure generating device is also used for enabling the pressure of the sixth opening to be lower than the pressure of the fifth opening.
This kind of roadside deep flood regulation well is when using, when meetting strong precipitation or continuity precipitation and surpassing the circumstances such as urban drainage ability, in case surface gathered water exceeds first height, the tube cap can be opened, thereby make surface gathered water can flow into underground water storage shaft through first rivers passageway, when the area water exceeds the second height, negative pressure generating device makes second open-ended pressure be less than first open-ended pressure, thereby flow into underground water storage shaft through first rivers passageway fast with surface gathered water, can play and reduce surface gathered water, and then alleviate and even solve the effect of urban waterlogging.
This kind of roadside deep flood regulation well passes through secret water storage shaft water storage, because secret water storage shaft is less for traditional rainwater regulation pond area, consequently secret water storage shaft can utilize the construction of the fragmentary corner landmass in city to the realization utilizes the less area's of soil to realize rainwater regulation, can play and reduce the surface gathered water, and then alleviates and even solves the effect of urban waterlogging.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Wherein:
fig. 1 is a schematic structural view of a deep flood storage well beside a road according to an embodiment.
Fig. 2 is a side view of the deep flood storage shaft of the roadside shown in fig. 1.
Fig. 3 is a bottom schematic view of an underground water storage shaft of the deep flood storage well beside the road shown in fig. 1.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
One embodiment of a deep flood storage well beside a road, as shown in fig. 1 and 2, comprises: the underground water storage shaft 110, the first water flow channel 120, the negative pressure generating device 130, the water level monitoring device (not shown) and the controller 150.
The underground water storage shaft 110 is disposed beside a road 200, and the road 200 has a road surface 210 and a road shoulder 220.
The first water flow channel 120 is provided with a first opening 122 and a second opening 124, the first opening 122 is arranged on the inner side surface of the road shoulder 220, the first water flow channel 120 is provided with a pipe cover 126 which can be opened or closed, and the second opening 124 is communicated with the underground water storage shaft 110.
In this embodiment, the cap 126 is disposed adjacent to the first opening 122.
The negative pressure generating means 130 is used to make the pressure of the second opening 124 lower than that of the first opening 122 so that water can flow from the first opening 122 to the second opening 124 through the first water flow passage 120.
In the present embodiment, the negative pressure generating device 130 is a negative pressure pump. In other embodiments, the negative pressure generating device 130 may be a common water pump.
The water level monitoring device is used for monitoring whether the water level of the first opening 122 exceeds a first water level and whether the water level exceeds a second water level, and the first water level is lower than the second water level.
The water level monitoring device is disposed between the pipe cover 126 and the first opening 122.
In this embodiment, the water level monitoring device is a water level sensor. In other embodiments, other types of devices may be used. For example, the water level monitoring device can be a mechanical structure, and the water level monitoring is realized by utilizing buoyancy.
In this embodiment, the first water level may be defined as a water level when water just flows to the first opening 122, and the second water level may be defined as a water level when water completely covers the first opening 122.
In other embodiments, the first water level and the second water level may be defined according to actual conditions.
For example, the height of the first water level is 0.5cm to 5cm higher than the bottom of the first opening 122, and the height of the second water level is 5cm to 15cm higher than the bottom of the first opening 122.
The controller 150 is connected to the pipe cover 126, the negative pressure generating device 130, and the water level monitoring device, respectively. The controller 150 is used to control the pipe cover 126 to be opened when the water level of the first opening 122 exceeds the first water level, and the controller 150 is also used to control the negative pressure generating device 130 to make the pressure of the second opening 124 lower than the pressure of the first opening 122 when the water level of the first opening 122 exceeds the second water level.
This kind of roadside deep flood regulation well is when using, when meetting strong precipitation or continuity precipitation and surpassing the circumstances such as urban drainage ability, in case surface gathered water exceeds first height, tube cap 126 can be opened, thereby make surface gathered water can flow into underground water storage shaft 110 through first rivers passageway 120, when the area water exceeds the second height, negative pressure generating device 130 makes the pressure of second opening 124 be less than the pressure of first opening 122, thereby with surface gathered water through first rivers passageway 120 quick inflow underground water storage shaft 100, can play and reduce surface gathered water, and then alleviate and even solve the effect of urban waterlogging.
This kind of roadside deep flood regulation well passes through secret water storage shaft 110 and stores up water, because secret water storage shaft 110 is less for traditional rainwater regulation pond area, therefore secret water storage shaft 110 can utilize the construction of the fragmentary corner landmass in city to realize utilizing the less area's of soil to realize rainwater regulation, can play and reduce the surface gathered water, and then alleviate and even solve the effect of urban waterlogging.
With the attached drawings, the underground water storage shaft 110 is obtained by excavating through a shaft tunneling machine (SBR), the depth of the underground water storage shaft 110 is 40-200 m, and the diameter of the underground water storage shaft 110 is 10-26 m.
The vertical shaft tunneling machine can conveniently dig out the deeper underground water storage vertical shaft 110, and the construction area of the vertical shaft tunneling machine is smaller, so that the fragmentary corner plots of a city can be better utilized.
In a preferred embodiment, the depth of the underground water storage shaft 110 is 100m and the diameter of the underground water storage shaft 110 is 13 m. In this embodiment, the total capacity of the underground water storage shaft 110 exceeds 1 million cubic meters.
Referring to the drawings, in the present embodiment, a water discharge port 230 is provided on the road surface 210, and the first opening 122 is provided in a region of the shoulder 220 near the water discharge port 230.
Since the drain port 320 is generally disposed at the lowest point of the roadway 210, the first opening 122 is disposed at the shoulder 220 in the area near the drain port 230, which is generally most prone to standing water, thereby facilitating standing water to flow into the underground water storage shaft 110 through the first opening 122.
Typically, the bottom of the first opening 122 is slightly above the road surface 210.
Specifically, the bottom of the first opening 122 may be preferably higher than the road surface 210 by 0.5cm to 10 cm.
In other embodiments, the specific height of the first opening 122 can be set according to practical situations.
Preferably, the negative pressure generating device 130 is also used to make the pressure of the second opening 124 higher than that of the first opening 122, so that the water stored in the underground water storage shaft 110 can flow from the second opening 124 to the first opening 122 through the first water flow channel 120.
Specifically, when the rain stops, the controller 150 may control the pipe cover 126 to open, and control the negative pressure generating device 130 to make the pressure of the second opening 124 higher than the pressure of the first opening 122, so that the water stored in the underground water storage shaft 110 may flow from the second opening 124 to the first opening 122 through the first water flow channel 120, and then the water flowing out of the first opening 122 may be discharged through the water discharge opening 230.
The negative pressure generating device 130 may be one, that is, one negative pressure generating device 130 may make the pressure of the second opening 124 lower than the pressure of the first opening 122, or may make the pressure of the second opening 124 higher than the pressure of the first opening 122.
The negative pressure generating means 130 may be two, that is, one negative pressure generating means 130 makes the pressure of the second opening 124 lower than the pressure of the first opening 122, and the other negative pressure generating means 130 makes the pressure of the second opening 124 higher than the pressure of the first opening 122.
With reference to the drawings, in the present embodiment, a first equipment room 112 and a second equipment room 114 are disposed in the underground water storage shaft 110, the first equipment room 112 is located at the top of the underground water storage shaft 110, and the second equipment room 114 is located at the bottom of the underground water storage shaft 110.
The controller 150 is disposed in the first equipment room 112, and the negative pressure generating device 130 is disposed in the second equipment room 114.
The controller 150 is provided in the first equipment room 112 so that the operation and maintenance of the controller 150 can be facilitated.
The negative pressure generating means 130 is provided in the second equipment room 114, thereby facilitating the operation of the negative pressure generating means 130.
In this embodiment, the second opening 124 of the first water flow channel 120 is located at the bottom of the underground water storage shaft 110, thereby facilitating the connection of the negative pressure generating device 130 with the first water flow channel 120.
In other embodiments, the second opening 124 of the first water flow channel 120 may also be located in the middle or the top of the underground water storage shaft 110, and the position of the negative pressure generating device 130 is adjusted accordingly.
It is considered that after the water stored in the underground water storage shaft 110 is settled for a period of time, a certain amount of mud is accumulated at the bottom of the underground water storage shaft 110.
Preferably, in the embodiment, with reference to the attached drawings, the deep flood storage well beside the road further includes a slurry channel 160, the slurry channel 160 has a third opening 162 and a fourth opening 164, the third opening 162 is disposed at the bottom of the underground water storage shaft 110, and the fourth opening 164 is communicated with a slurry pool 170 located outside the underground water storage shaft 110.
The negative pressure producing device 130 is also used to make the pressure in the fourth opening 164 lower than the pressure in the third opening 162 so that the mud in the bottom of the underground water storage shaft 110 can flow from the third opening 162 to the fourth opening 164 along the mud channel 160 and finally into the mud pit 170.
In this embodiment, there is one negative pressure generating device 130, which has three functions, namely: such that the pressure at the second opening 124 is lower than the pressure at the first opening 122, such that the pressure at the second opening 124 is higher than the pressure at the first opening 122, such that the pressure at the fourth opening 164 is lower than the pressure at the third opening 162.
In other embodiments, there may be three negative pressure generating devices 130, and a third negative pressure generating device 130 is used to make the pressure of the fourth opening 164 lower than the pressure of the third opening 162. At this time, the third negative pressure generating device 130 may be disposed outside the underground water storage shaft 110.
Referring to fig. 3, the bottom of the underground water storage shaft 110 is provided with a bottom surface 116, and a third opening 162 is formed in the bottom surface 116.
The third opening 162 is formed in the bottom surface 116 to ensure that the slurry in the bottom of the underground water storage shaft 110 can be sufficiently cleaned.
Referring to the drawings, in the present embodiment, the slurry channel 160 includes a vertical section 1601 extending vertically and a horizontal section 1602 extending horizontally, the vertical section 1601 communicates with the horizontal section 1602, and the third opening 162 is an upper end opening of the vertical section 1601, so as to ensure that the third opening 162 is disposed on the bottom surface 116.
It should be noted that in the present embodiment, the vertical section 1601 is not completely vertical, and may be at an angle (0-45 °) with the vertical direction, and the horizontal section 1602 is not completely horizontal, and may be at an angle (0-45 °) with the horizontal plane.
More preferably, in the present embodiment, there is one third opening 162, and one third opening 162 is provided in the central region of the bottom surface 116.
The third opening 162 is one, and a third opening 162 is disposed in the central area of the bottom surface 116, so that on one hand, the suction force at the third opening 162 can be ensured, the slurry can be ensured to be sucked away, the third opening 162 can be prevented from being blocked, and on the other hand, the slurry at the bottom of the underground water storage shaft 110 can be ensured to be fully cleaned.
In another embodiment, the number of the third openings 162 is plural, and the plural third openings 162 are respectively provided in the central region and the peripheral region of the bottom surface 116. By the arrangement, mud at the bottom of the underground water storage shaft 110 can be cleaned more cleanly.
Referring to the drawings, in the present embodiment, the deep flood storage well beside the road further includes a mud separation system 180, a first mud channel 166 and a second mud channel 168, and the mud pit 170 includes a first mud pit 172 and a second mud pit 174.
One end of the first mud passage 166 and one end of the second mud passage 168 are both communicated with the fourth opening 164, the other end of the first mud passage 166 is communicated with a first mud pit 172, and the other end of the second mud passage 168 is communicated with a second mud pit 174.
A mud separation system 180 is disposed at the fourth opening 164, and the mud separation system 180 is configured to separate the mud exiting the fourth opening 164 into the first mud channel 166 and the second mud channel 168, respectively, according to size.
By the arrangement, the mud in the underground water storage vertical shaft 110 can be classified and treated conveniently.
In this embodiment, the slurry separation system 180 is configured to separate the slurry flowing out from the fourth opening 164 according to whether the particle size exceeds 3mm, and to flow the separated slurry into the first slurry channel 166 and the second slurry channel 168, respectively.
In other embodiments, the setting may be performed according to actual requirements.
In one embodiment, the roadside deep flood storage well further comprises a second water flow channel 190, the second water flow channel 190 having a fifth opening 192 and a sixth opening 194, the fifth opening 192 communicating with the underground water storage shaft 110, and the fifth opening 192 communicating with a middle portion of the underground water storage shaft 110, the sixth opening 194 communicating with the water storage device 300.
The water in the water storage device 300 can be directly used for greening irrigation and can also be recycled for storage and utilization.
Referring to the drawings, in the present embodiment, the water storage device 300 is a water reservoir. In other embodiments, the water storage device 300 may be a water tower or the like.
Specifically, the negative pressure generating device 130 is also used to make the pressure of the sixth opening 194 lower than that of the fifth opening 192, so that the water stored in the underground water storage shaft 110 can flow from the fifth opening 192 to the sixth opening 194 through the second water flow channel 190, and the water flowing into the water storage device 300 from the sixth opening 194 can be directly used for greening irrigation and can also be recycled for storage.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the claims. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. The utility model provides a roadside deep flood regulation well which characterized in that includes:
the underground water storage vertical shaft is arranged beside a road, and the road is provided with a road surface and a road shoulder;
the first water flow channel is provided with a first opening and a second opening, the first opening is arranged on the inner side surface of the road shoulder, the first water flow channel is provided with a pipe cover which can be opened or closed, and the second opening is communicated with the underground water storage vertical shaft;
negative pressure generating means for making the pressure of the second opening lower than the pressure of the first opening;
a water level monitoring device for monitoring whether the water level of the first opening exceeds a first water level and whether the water level exceeds a second water level, wherein the first water level is lower than the second water level; and
and the controller is respectively connected with the pipe cover, the negative pressure generating device and the water level monitoring device, and is used for controlling the pipe cover to be opened when the water level of the first opening exceeds a first water level and controlling the negative pressure generating device to enable the pressure of the second opening to be lower than the pressure of the first opening when the water level of the first opening exceeds a second water level.
2. The roadside deep flood storage shaft of claim 1, wherein the underground water storage shaft is excavated by a shaft boring machine.
3. The deep flood storage well beside the road of claim 2, wherein the depth of the underground water storage vertical well is 40-200 m, and the diameter of the underground water storage vertical well is 10-26 m.
4. The deep flood storage well beside a road of claim 1, wherein a water outlet is provided on the road surface, and the first opening is provided at a region of the shoulder near the water outlet.
5. The roadside deep flood storage well of claim 4, wherein the bottom of the first opening is 0.5-10 cm higher than the road surface.
6. The deep flood storage well beside road of claim 5, wherein the height of the first water level is 0.5cm to 5cm higher than the bottom of the first opening, and the height of the second water level is 5cm to 15cm higher than the bottom of the first opening.
7. The deep flood regulating and storing well beside the road according to any one of claims 1 to 6, wherein a first equipment room and a second equipment room are arranged in the underground water storage shaft, the first equipment room is positioned at the top of the underground water storage shaft, and the second equipment room is positioned at the bottom of the underground water storage shaft;
the controller is arranged in the first equipment room, and the negative pressure generating device is arranged in the second equipment room.
8. The roadside deep flood storage well of claim 7, further comprising a slurry channel having a third opening and a fourth opening, the third opening being disposed at the bottom of the underground water storage shaft, the fourth opening being in communication with a slurry pond located outside the underground water storage shaft;
the negative pressure generating device is also used for enabling the pressure of the fourth opening to be lower than the pressure of the third opening.
9. The roadside deep flood storage well of claim 7, wherein the negative pressure generating device is further configured to cause the pressure at the second opening to be higher than the pressure at the first opening, so that water stored in the underground water storage shaft can flow from the second opening to the first opening through the first water flow channel.
10. The roadside deep flood storage well of claim 7, further comprising a second water flow channel having a fifth opening and a sixth opening, the fifth opening communicating with the underground water storage shaft and the fifth opening communicating with a middle portion of the underground water storage shaft and the sixth opening communicating with a water storage device;
the negative pressure generating device is also used for enabling the pressure of the sixth opening to be lower than the pressure of the fifth opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210723204.2A CN114934584A (en) | 2022-06-24 | 2022-06-24 | Roadside deep flood regulation well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210723204.2A CN114934584A (en) | 2022-06-24 | 2022-06-24 | Roadside deep flood regulation well |
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| CN114934584A true CN114934584A (en) | 2022-08-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210723204.2A Pending CN114934584A (en) | 2022-06-24 | 2022-06-24 | Roadside deep flood regulation well |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05163759A (en) * | 1991-12-12 | 1993-06-29 | Kubota Corp | Underground drainage and water storage equipment |
| JPH0893040A (en) * | 1994-09-29 | 1996-04-09 | Hitachi Ltd | Deep underground drainage facility |
| CN103669547A (en) * | 2013-11-18 | 2014-03-26 | 广州市市政工程设计研究院 | Method and equipment for raising urban water-logging prevention standard and controlling water pollution |
| CN207244783U (en) * | 2017-10-13 | 2018-04-17 | 四川建筑职业技术学院 | A kind of drainage system for preventing urban waterlogging |
-
2022
- 2022-06-24 CN CN202210723204.2A patent/CN114934584A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05163759A (en) * | 1991-12-12 | 1993-06-29 | Kubota Corp | Underground drainage and water storage equipment |
| JPH0893040A (en) * | 1994-09-29 | 1996-04-09 | Hitachi Ltd | Deep underground drainage facility |
| CN103669547A (en) * | 2013-11-18 | 2014-03-26 | 广州市市政工程设计研究院 | Method and equipment for raising urban water-logging prevention standard and controlling water pollution |
| CN207244783U (en) * | 2017-10-13 | 2018-04-17 | 四川建筑职业技术学院 | A kind of drainage system for preventing urban waterlogging |
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