CN112767654A - Urban waterlogging early warning device based on big data - Google Patents
Urban waterlogging early warning device based on big data Download PDFInfo
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- CN112767654A CN112767654A CN202011600481.1A CN202011600481A CN112767654A CN 112767654 A CN112767654 A CN 112767654A CN 202011600481 A CN202011600481 A CN 202011600481A CN 112767654 A CN112767654 A CN 112767654A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 69
- 238000012544 monitoring process Methods 0.000 claims abstract description 27
- 239000010865 sewage Substances 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 claims description 11
- 238000004891 communication Methods 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 230000007704 transition Effects 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 claims description 3
- 238000007790 scraping Methods 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 230000001960 triggered effect Effects 0.000 description 6
- 238000009825 accumulation Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/10—Alarms for ensuring the safety of persons responsive to calamitous events, e.g. tornados or earthquakes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/16—Cleaning-out devices, e.g. for removing the cake from the filter casing or for evacuating the last remnants of liquid
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Sewage (AREA)
Abstract
The invention discloses a big data-based urban waterlogging early warning device which comprises a pre-buried box, wherein the upper surface of the pre-buried box is connected with a drain pipe, the upper part of the inner wall of the drain pipe is provided with a plurality of shielding plates through a rotating shaft, and the outer wall of the drain pipe is provided with a driving motor for driving the rotating shaft to rotate; the drainage pipe is internally connected with a bearing plate and a filter screen plate, the surface of the bearing plate is rotatably provided with a driving shaft, the upper end of the driving shaft is connected with a propeller, and the bottom end of the driving shaft penetrates through the bearing plate and is connected with a scraper; the edge part of the pre-buried box is connected with a vertical plate, and an external water level sensor is arranged on the outer side of the vertical plate; and an internal water level sensor is arranged on the inner wall of the pre-buried box. Has the advantages that: the external water level sensor and the internal water level sensor are used for simultaneously monitoring the water level, so that waterlogging caused by drainage blockage can be distinguished, and the waterlogging monitoring accuracy is ensured; the anti-blocking drainage device has the anti-blocking function, effectively avoids waterlogging caused by drainage blockage, and is good in using effect.
Description
Technical Field
The invention relates to the technical field of waterlogging devices, in particular to an urban waterlogging early warning device based on big data.
Background
Urban waterlogging refers to a phenomenon in which water accumulation disasters occur in cities due to strong or continuous precipitation exceeding urban drainage capacity. In order to prevent the urban damage caused by waterlogging, the early warning device for waterlogging is adopted to detect each point of the city.
However, the existing waterlogging early warning device only monitors the waterlogging by monitoring the water level at the urban drainage system, cannot eliminate the water level rise caused by blockage of the drainage system by sundries, and has unsatisfactory monitoring accuracy; meanwhile, the anti-blocking effect is not achieved, and the using effect is not ideal.
Disclosure of Invention
The invention aims to solve the problems and provide an urban waterlogging early warning device based on big data.
The invention realizes the purpose through the following technical scheme:
a city waterlogging early warning device based on big data comprises a pre-buried box with an opening at the bottom, wherein the upper surface of the pre-buried box is connected with a drain pipe, and the bottom end of the drain pipe penetrates through the bottom of the pre-buried box and is communicated with a city drain pipe; a plurality of baffle plates are mounted on the upper part of the inner wall of the drainage pipe through rotating shafts, a drainage port is formed between every two adjacent baffle plates, a driving motor for driving any one rotating shaft to rotate is arranged on the outer wall of the drainage pipe, the driving motor is electrically connected with a monitoring control center, and a transmission assembly is connected to the outer end of the rotating shaft far away from the driving motor and used for driving all the rotating shafts to rotate synchronously;
the drainage pipe is internally connected with a bearing plate and a filter screen plate, the filter screen plate is positioned below the bearing plate, the surface of the bearing plate is rotatably provided with a driving shaft, the upper end of the driving shaft is connected with a propeller, the propeller is positioned below the shielding plate, and the bottom end of the driving shaft penetrates through the bearing plate and is connected with a scraper blade for hanging and cleaning the surface of the filter screen plate; a sewage discharge groove penetrates through the outer wall of the drain pipe, the sewage discharge groove and the filter screen plate are in smooth transition, a collecting plate is connected to the outer side of the drain pipe, and the collecting plate is located below the sewage discharge groove, is in contact with the inner wall of the pre-buried box and is used for bearing sundries in rainwater; the edge part of the pre-buried box is connected with a vertical plate, and an external water level sensor in network communication with a monitoring control center is arranged on the outer side of the vertical plate; and an internal water level sensor in network communication with a monitoring control center is embedded in the inner wall of the pre-buried tank above the sewage discharge tank.
Furthermore, the whole filter screen plate is of a conical structure, the scraper is obliquely arranged, and the inclination of the scraper is the same as the taper of the filter screen plate.
Furthermore, an elastic telescopic rod is connected between the driving shaft and the scraper.
Furthermore, the elastic telescopic rod comprises a bearing pipe, the upper end of the bearing pipe is sealed with an opening at the lower end, the sealed end of the bearing pipe is connected with the lower end of the driving shaft, the open end of the bearing pipe is connected with a guide plate, a guide hole is formed in the surface of the guide plate in a penetrating mode, a lifting rod is slidably mounted in the guide hole, the cross section of the lifting rod and the cross section of the guide hole are square, the lifting rod is used for clearance fit of the guide hole, the lower end of the lifting rod is connected with the scraper, the upper end of the lifting rod extends into the inside of the bearing pipe and is connected with a lifting block, and a compression spring is connected between the lifting block and the sealed end of the.
Furthermore, the loading board is a net-shaped board, a water return groove is formed in the outer wall of the drain pipe in a penetrating mode, the water return groove is located below the loading board, a guide plate is connected to the outer wall of the drain pipe in an inclined mode, and the lower end of the guide plate is in smooth transition with the water return groove.
Further, the pre-buried case includes the bearer frame, the last port of bearer frame is provided with the installation cavity, the installation cavity is inside to have the roof through the screw installation, the roof with the drain pipe is connected.
Furthermore, the shielding plate is positioned below the top plate in a horizontal state and a vertical state.
Furthermore, the surface of the top plate is provided with a hoisting hole in a penetrating way.
Furthermore, the transmission assembly comprises chain wheels, the chain wheels are installed at the outer ends of the rotating shafts, and racks are meshed with the outer sides of all the chain wheels.
Further, the outer edge of the propeller is of a blade structure.
The specific working principle is as follows: the pre-buried box is pre-buried at the bottom of a road, the vertical plate is in contact with road teeth, the accumulated water state of the surface of the road is detected through the external water level sensor, the water level state inside the pre-buried box is detected through the internal water level sensor, when the external water level sensor is triggered and the internal water level sensor is not triggered, the accumulated water state on the surface caused by a smaller water outlet or a blocked water outlet is sent to a monitoring control center through network communication, the monitoring control center controls the driving motor to work, all the rotating shafts are driven to rotate through the transmission assembly, the shielding plate is in a vertical state, so that the water outlet is in a maximum state, the water discharge amount is ensured, the water outlet is prevented from being blocked, the propeller drives the driving shaft to rotate by utilizing the impact of rainwater, and the scraper plate is hung and cleaned along with the rotation of the driving shaft, the blockage is further prevented, normal drainage is guaranteed, and sundries in rainwater fall to the surface of the bearing plate from the sewage draining groove under the pushing action of the scraper plate; when the external water level sensor and the internal water level sensor are triggered simultaneously, the surface rainfall seriously exceeds the drainage amount, waterlogging is generated, early warning information of the waterlogging is transmitted to a monitoring control center through network communication, and the monitoring control center issues a waterlogging alarm according to the early warning information; the external water level sensor and the internal water level sensor are used for simultaneously monitoring the water level, so that waterlogging caused by drainage blockage can be distinguished, and the waterlogging monitoring accuracy is ensured; through driving motor with the drive assembly drive the pivot is rotatory, realizes the angle modulation of shielding plate to realize the regulation of displacement, avoid the drainage to block up when guaranteeing the drainage, utilize simultaneously the water impact the screw makes the drive shaft drives the scraper blade is rotatory, through the scraper blade is right filter plate hangs clearly, further prevents that the drainage from blockking up, guarantees the normal clear of drainage.
The invention has the beneficial effects that:
1. according to the invention, the external water level sensor and the internal water level sensor are used for simultaneously monitoring the water level, so that waterlogging caused by drainage blockage can be distinguished, and the waterlogging monitoring accuracy is ensured;
2. according to the invention, the rotating shaft is driven to rotate by the driving motor and the transmission assembly, so that the angle adjustment of the shielding plate is realized, the adjustment of the water discharge is realized, the water discharge blockage is avoided while the water discharge is ensured, meanwhile, the propeller is impacted by water flow, the driving shaft drives the scraper to rotate, the filter screen plate is hung clearly by the scraper, the water discharge blockage is further prevented, and the normal water discharge is ensured.
Drawings
Fig. 1 is a schematic perspective view of a big data-based urban waterlogging early warning device according to the present invention;
FIG. 2 is a right sectional view of a big data-based urban waterlogging warning device according to the present invention;
fig. 3 is a schematic structural diagram of an elastic telescopic rod in the urban waterlogging early warning device based on big data.
The reference numerals are explained below:
1. pre-burying a box; 101. a mounting cavity; 102. a top plate; 103. a bearing frame; 104. hoisting holes; 2. a drain pipe; 201. a sewage draining groove; 202. a water return tank; 3. a shielding plate; 4. a rotating shaft; 5. a vertical plate; 6. an external water level sensor; 7. a drive motor; 8. a propeller; 9. a carrier plate; 10. a drive shaft; 11. an elastic telescopic rod; 1101. a carrier tube; 1102. a compression spring; 1103. a lifting block; 1104. a guide plate; 1105. a lifting rod; 1106. a guide hole; 12. a filter screen plate; 13. a squeegee; 14. a collection plate; 15. a baffle; 16. an internal water level sensor; 17. and a transmission assembly.
Detailed Description
The invention will be further described with reference to the accompanying drawings in which:
as shown in fig. 1-3, the urban waterlogging early warning device based on big data comprises a pre-buried box 1 with an opening at the bottom, wherein the upper surface of the pre-buried box 1 is connected with a drain pipe 2, and the bottom end of the drain pipe 2 penetrates through the bottom of the pre-buried box 1 and is communicated with a channel 2 of the urban drain pipe; the upper part of the inner wall of the drain pipe 2 is provided with a plurality of baffle plates 3 through rotating shafts 4, a water outlet is formed between every two adjacent baffle plates 3, the outer wall of the drain pipe 2 is provided with a driving motor 7 for driving any rotating shaft 4 to rotate, the driving motor 7 is electrically connected with a monitoring control center, and the outer end of the rotating shaft 4 far away from the driving motor 7 is connected with a transmission assembly 17 for driving all the rotating shafts 4 to synchronously rotate;
the inside of the drain pipe 2 is connected with a bearing plate 9 and a filter screen plate 12, the filter screen plate 12 is positioned below the bearing plate 9, the surface of the bearing plate 9 is rotatably provided with a driving shaft 10, the upper end of the driving shaft 10 is connected with a propeller 8, the propeller 8 is positioned below the shielding plate 3, and the bottom end of the driving shaft 10 penetrates through the bearing plate 9 and is connected with a scraper 13 for cleaning the surface of the filter screen plate 12; a sewage discharge groove 201 penetrates through the outer wall of the drain pipe 2, the sewage discharge groove 201 is in smooth transition with the filter screen plate 12, a collecting plate 14 is connected to the outer side of the drain pipe 2, and the collecting plate 14 is located below the sewage discharge groove 201, is in contact with the inner wall of the embedded box 1 and is used for bearing sundries in rainwater; the edge of the pre-buried box 1 is connected with a vertical plate 5, and the outer side of the vertical plate 5 is provided with an external water level sensor 6 which is in network communication with a monitoring control center; an internal water level sensor 16 in network communication with a monitoring control center is embedded in the inner wall of the embedded tank 1 above the sewage draining groove 201.
In this embodiment, the whole of the filter screen 12 is a conical structure, the scraper 13 is installed in an inclined manner, and the inclination of the scraper 13 is the same as the taper of the filter screen 12, so that the scraper 13 can push the impurities in the rainwater into the sewage draining tank 201 from the surface of the filter screen 12.
An elastic telescopic rod 11 is connected between the driving shaft 10 and the scraper 13, and the scraper 13 is pressed down by the elastic force of the elastic telescopic rod 11, so that the scraper 13 is fully contacted with the filter screen 12.
The elastic telescopic rod 11 comprises a bearing pipe 1101, the upper end of the bearing pipe 1101 is sealed and provided with an opening, the sealed end of the bearing pipe 1101 is connected with the lower end of a driving shaft 10, the open end of the bearing pipe 1101 is connected with a guide plate 1104, a guide hole 1106 is formed in the surface of the guide plate 1104 in a penetrating mode, a lifting rod 1105 is slidably mounted inside the guide hole 1106, the cross sections of the lifting rod 1105 and the guide hole 1106 are square, the lifting rod 1105 is used for clearance fit of the guide hole 1106, the lower end of the lifting rod 1105 is connected with a scraping plate 13, the upper end of the lifting rod 1105 extends into the bearing pipe 1101 and is connected with a lifting block 1103, a compression spring 1102 is connected between the lifting block 1103 and the sealed end of the bearing pipe 1101, and the elastic telescopic rod 11 is arranged in a manner that the lifting block 1103 drives the lifting.
Bearing board 9 is netted board, and drain pipe 2 outer wall runs through and is provided with return flume 202, and return flume 202 is located bearing board 9 below, and the slope of 2 outer wall connections of drain pipe is provided with guide plate 15, and guide plate 15's low side and return flume 202 smooth transition set up like this, filter the rainwater in the debris through bearing board 9, and it is inside to get into drain pipe 2 again through guide plate 15 and return flume 202.
The embedded box 1 comprises a bearing frame 103, an installation cavity 101 is formed in an upper port of the bearing frame 103, a top plate 102 is installed inside the installation cavity 101 through screws, and the top plate 102 is connected with the drain pipe 2, so that the top plate 102 can be conveniently disassembled and assembled, and sundries on the surface of the bearing plate 9 can be conveniently removed.
The shielding plate 3 is positioned below the top plate 102 in the horizontal state and the vertical state, so that rainwater can conveniently pass through a drainage port formed by the shielding plate 3.
The surface of the top plate 102 is provided with a hoisting hole 104 in a penetrating manner, so that the hoisting of the top plate 102 is facilitated.
The transmission assembly 17 comprises chain wheels which are arranged at the outer ends of the rotating shafts 4, and racks are meshed with the outer sides of all the chain wheels.
The outer fringe of screw 8 is the cutting edge structure, sets up like this, can make screw 8 carry out the rotary-cut to the debris of rainwater, avoids debris winding on screw 8.
The specific working principle is as follows: the method comprises the steps of pre-burying a pre-buried box 1 at the bottom of a road, enabling a vertical plate 5 to be in contact with road teeth, detecting a water accumulation state on the surface of the road through an external water level sensor 6, detecting a water level state inside the pre-buried box 1 through an internal water level sensor 16, when the external water level sensor 6 is triggered and the internal water level sensor 16 is not triggered, sending the water accumulation state on the surface due to a small water outlet or the blockage of the water outlet to a monitoring control center through network communication, controlling a driving motor 7 to work through the monitoring control center, driving all rotating shafts 4 to rotate through a transmission assembly 17, enabling a shielding plate 3 to be in a vertical state, enabling the water outlet to be in a maximum state, ensuring the water discharge amount, simultaneously preventing the blockage of the water outlet, utilizing the impact of rainwater, enabling a propeller 8 to drive a driving shaft 10 to rotate, and, the blockage is further prevented, the normal drainage is ensured, and sundries in the rainwater fall from the sewage draining groove 201 to the surface of the bearing plate 9 under the pushing action of the scraper 13; when the external water level sensor 6 and the internal water level sensor 16 are triggered simultaneously, the surface rainfall seriously exceeds the drainage amount, waterlogging is generated, early warning information of the waterlogging is transmitted to the monitoring control center through network communication, and the monitoring control center issues a waterlogging alarm according to the early warning information; the external water level sensor 6 and the internal water level sensor 16 are used for simultaneously monitoring the water level, so that waterlogging caused by drainage blockage can be distinguished, and the waterlogging monitoring accuracy is ensured; through the rotation of driving motor 7 and transmission assembly 17 drive pivot 4, realize the angle modulation of shielding plate 3 to realize the regulation of displacement, avoid the drainage to block up when guaranteeing the drainage, utilize rivers impact screw 8 simultaneously, make drive shaft 10 drive scraper blade 13 rotatory, hang clearly to filter plate 12 through scraper blade 13, further prevent that the drainage from blockking up, guarantee the normal clear of drainage.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (10)
1. The utility model provides an urban waterlogging early warning device based on big data which characterized in that: the drainage system comprises a pre-buried box (1) with an opening at the bottom, wherein the upper surface of the pre-buried box (1) is connected with a drainage pipe (2), and the bottom end of the drainage pipe (2) penetrates through the bottom of the pre-buried box (1) and is communicated with a city drainage pipe (2); a plurality of baffle plates (3) are mounted on the upper portion of the inner wall of the drain pipe (2) through rotating shafts (4), a water outlet is formed between every two adjacent baffle plates (3), a driving motor (7) used for driving any one rotating shaft (4) to rotate is arranged on the outer wall of the drain pipe (2), the driving motor (7) is electrically connected with a monitoring control center, and a transmission assembly (17) is connected to the outer end, far away from the driving motor (7), of each rotating shaft (4) and used for driving all the rotating shafts (4) to rotate synchronously;
the drainage pipe (2) is internally connected with a bearing plate (9) and a filter screen plate (12), the filter screen plate (12) is positioned below the bearing plate (9), a driving shaft (10) is rotatably installed on the surface of the bearing plate (9), the upper end of the driving shaft (10) is connected with a propeller (8), the propeller (8) is positioned below the shielding plate (3), and the bottom end of the driving shaft (10) penetrates through the bearing plate (9) and is connected with a scraper (13) for hanging and cleaning the surface of the filter screen plate (12); a sewage discharge groove (201) penetrates through the outer wall of the drain pipe (2), the sewage discharge groove (201) and the filter screen plate (12) are in smooth transition, a collecting plate (14) is connected to the outer side of the drain pipe (2), and the collecting plate (14) is located below the sewage discharge groove (201), is in contact with the inner wall of the pre-buried box (1) and is used for bearing sundries in rainwater; the edge of the pre-buried box (1) is connected with a vertical plate (5), and an external water level sensor (6) in network communication with a monitoring control center is arranged on the outer side of the vertical plate (5); an internal water level sensor (16) in network communication with a monitoring control center is embedded in the inner wall of the pre-buried tank (1) above the sewage discharge tank (201).
2. The urban waterlogging early warning device based on big data according to claim 1, characterized in that: the whole filter screen plate (12) is of a conical structure, the scraper (13) is installed in an inclined mode, and the inclination of the scraper (13) is the same as the taper of the filter screen plate (12).
3. The urban waterlogging early warning device based on big data according to claim 2, characterized in that: an elastic telescopic rod (11) is connected between the driving shaft (10) and the scraper (13).
4. The urban waterlogging early warning device based on big data according to claim 3, characterized in that: the elastic telescopic rod (11) comprises a bearing pipe (1101), the upper end of the bearing pipe (1101) is sealed, the lower end of the bearing pipe is opened, the sealed end of the bearing pipe (1101) is connected with the lower end of the driving shaft (10), the open end of the bearing pipe (1101) is connected with a guide plate (1104), the surface of the guide plate (1104) is provided with a guide hole (1106) in a penetrating way, a lifting rod (1105) is arranged in the guide hole (1106) in a sliding way, the sections of the lifting rod (1105) and the guide hole (1106) are both square, the lifting rod (1105) is used for the clearance fit of the guide hole (1106), the lower end of the lifting rod (1105) is connected with the scraping plate (13), the upper end of the lifting rod (1105) extends into the interior of the bearing pipe (1101) and is connected with a lifting block (1103), a compression spring (1102) is connected between the lifting block (1103) and the sealing end of the bearing pipe (1101).
5. The urban waterlogging early warning device based on big data according to claim 1, characterized in that: the bearing plate (9) is a net-shaped plate, the outer wall of the drain pipe (2) penetrates through a water return groove (202), the water return groove (202) is located below the bearing plate (9), the outer wall of the drain pipe (2) is connected with a guide plate (15) which is arranged in an inclined mode, and the lower end of the guide plate (15) is in smooth transition with the water return groove (202).
6. The urban waterlogging early warning device based on big data according to claim 5, characterized in that: the embedded box (1) comprises a bearing frame (103), an installation cavity (101) is arranged at an upper port of the bearing frame (103), a top plate (102) is installed inside the installation cavity (101) through screws, and the top plate (102) is connected with the drain pipe (2).
7. The urban waterlogging early warning device based on big data according to claim 6, characterized in that: the shielding plate (3) is positioned below the top plate (102) in the horizontal state and the vertical state.
8. The urban waterlogging early warning device based on big data according to claim 6, characterized in that: and hoisting holes (104) penetrate through the surface of the top plate (102).
9. The urban waterlogging early warning device based on big data according to claim 1, characterized in that: the transmission assembly (17) comprises chain wheels, the chain wheels are arranged at the outer ends of the rotating shafts (4), and racks are meshed with the outer sides of all the chain wheels.
10. The urban waterlogging early warning device based on big data according to claim 1, characterized in that: the outer edge of the propeller (8) is of a blade structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011600481.1A CN112767654A (en) | 2020-12-30 | 2020-12-30 | Urban waterlogging early warning device based on big data |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011600481.1A CN112767654A (en) | 2020-12-30 | 2020-12-30 | Urban waterlogging early warning device based on big data |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112767654A true CN112767654A (en) | 2021-05-07 |
Family
ID=75697134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011600481.1A Withdrawn CN112767654A (en) | 2020-12-30 | 2020-12-30 | Urban waterlogging early warning device based on big data |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112767654A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115493675A (en) * | 2022-08-31 | 2022-12-20 | 浙江瑞林信息科技有限公司 | Urban ponding road section road monitoring system with water level monitor |
-
2020
- 2020-12-30 CN CN202011600481.1A patent/CN112767654A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115493675A (en) * | 2022-08-31 | 2022-12-20 | 浙江瑞林信息科技有限公司 | Urban ponding road section road monitoring system with water level monitor |
| CN115493675B (en) * | 2022-08-31 | 2023-10-24 | 浙江瑞林信息科技有限公司 | Urban ponding road section road monitoring system with water level monitor |
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