CN211346985U - Urban waterlogging monitoring is with independently adjusting formula ponding device based on NB-IoT - Google Patents
Urban waterlogging monitoring is with independently adjusting formula ponding device based on NB-IoT Download PDFInfo
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- CN211346985U CN211346985U CN202020439445.0U CN202020439445U CN211346985U CN 211346985 U CN211346985 U CN 211346985U CN 202020439445 U CN202020439445 U CN 202020439445U CN 211346985 U CN211346985 U CN 211346985U
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Abstract
The utility model discloses a city waterlogging monitoring is with independently adjusting formula ponding device based on NB-IoT, which comprises a processor, a power supply module, NB-IoT communication module and ponding device, power supply module provides electric power, the treater passes through NB-IoT communication module transmission data to external monitoring system, the ponding device includes the ponding groove, the ponding groove suitable for reading is furnished with the lid, the ponding groove inner chamber is provided with the drum that both ends are not all closed, drum bottom fixed connection is in ponding groove inner chamber bottom, drum inner wall minimum is provided with pressure sensor, pressure sensor electric connection treater, treater electric connection NB-IoT communication module and water pumper, water pumper fixed mounting is in ponding groove inner chamber lower part lateral wall, the water pumper is connected with the drinking-water pipe, the drinking-water pipe passes the lid and extends to. The utility model has the advantages that: low energy consumption, high detection accuracy and good regulation effect.
Description
Technical Field
The utility model relates to a municipal construction field specifically is a city waterlogging monitoring is with independently adjusting formula ponding device based on NB-IoT.
Background
When a rainy season comes, the phenomenon that a large amount of accumulated water is generated at road low-lying positions, underpass flyovers and tunnels caused by strong rainfall occurs, great inconvenience is brought to traffic travel of people, even great loss of lives and properties of people can be caused in severe cases, the accumulated water level of each low-lying road section in an urban area can be monitored in real time by means of an urban road accumulated water monitoring system, automatic early warning is achieved, a municipal administration department can grasp the waterlogging condition of the urban area by means of the system and timely carries out drainage scheduling, but due to the fact that the strong rainfall generates rainwater impact, measured water level data cannot reflect the accumulated water condition of the whole area, and the waterproof device cannot be adjusted to achieve the best effect.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem lie in overcoming prior art and have the inaccurate defect that leads to watertight fittings regulating effect difference of water level measurement, provide a city waterlogging monitoring is with independently adjusting formula ponding device based on NB-IoT. The urban waterlogging monitoring self-adjusting type water accumulating device based on the NB-IoT has the characteristics of low energy consumption, high detection accuracy and good adjusting effect.
In order to achieve the above object, the utility model provides a following technical scheme: an autonomous adjustable water accumulating device for urban waterlogging monitoring based on NB-IoT comprises a processor, a power supply module, an NB-IoT communication module and a water accumulating device, the power module provides power, the processor transmits data to an external monitoring system through the NB-IoT communication module, the water accumulation device comprises a water accumulation groove, the upper opening of the water accumulation groove is provided with a cover, the inner cavity of the water accumulation groove is provided with a cylinder with two unsealed ends, the bottom end of the cylinder is fixedly connected with the bottom of the inner cavity of the water collecting tank, the lowest point of the inner wall of the cylinder is provided with a pressure sensor, the pressure sensor is electrically connected with the processor, the processor is electrically connected with the NB-IoT communication module and the water pump, the water pump is fixedly installed on the side wall of the lower portion of the inner cavity of the water collecting tank, the water pump is connected with a water pumping pipe, and the water pumping pipe penetrates through the cover and extends to the outside.
Preferably, the drum includes a plurality of sections of conical circular tubes, and is a plurality of from supreme cup jointing in proper order down in the conical circular tube, and one of them mouth of going up diameter of two adjacent conical circular tubes about just is greater than another mouth of going down diameter.
Preferably, a closed filter screen is arranged on the periphery of the pressure sensor.
Preferably, a waterproof sealant is arranged at the fixed connection part of the cylinder and the water collecting tank.
Compared with the prior art, the beneficial effects of the utility model are that: the cylinder is arranged at the bottom of the inner cavity of the water collecting tank, and the pressure sensor is arranged in the cylinder, so that errors in pressure detection caused by impact of rainwater can be avoided; because the impact force when rainwater gets into the ponding groove makes partly water flow in the drum, through setting up when the water level reachs the drum upper shed, pressure sensor's pressure data just can be executed the action by the treater, avoided rainwater impact to lead to measuring the water level inaccurate, lead to watertight fittings regulating effect poor to improve autonomic adjusting effect.
Drawings
FIG. 1 is a structural frame diagram of the present invention;
fig. 2 is a schematic structural diagram of the present invention.
Reference numbers in the figures: 1. the water-saving device comprises a processor, 2, a power supply module, 3, an NB-IoT communication module, 4, a water accumulation device, 5, a water accumulation groove, 6, a cover, 7, a cylinder, 71, a conical round pipe, 8, a pressure sensor, 9, a water pump, 10, a water pumping pipe, 11 and a filter screen.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: an automatic adjustment type water accumulation device for urban waterlogging monitoring based on NB-IoT comprises a processor 1, a power module 2, an NB-IoT communication module 3, a water accumulation device 4, a cylinder 7, a pressure sensor 8 and a water pump 9, wherein the power module 2 is connected with the processor 1, the processor 1 is respectively connected with the NB-IoT communication module 3, the pressure sensor 8 and the water pump 9, the power module 2 can supply power for each device, the NB-IoT communication module 3 is connected with an external monitoring system, the processor 1 transmits data to the external monitoring system through the NB-IoT communication module 3, a water accumulation groove 5 is arranged in the water accumulation device 4, a cover 6 is arranged at an upper end port of the water accumulation groove 5, the cylinder 7 is arranged in an inner cavity of the water accumulation groove 5, and the cylinder 7 comprises a plurality of conical round tubes 71, the plurality of conical circular tubes 71 are sequentially sleeved from bottom to top, one upper opening diameter of each of two adjacent conical circular tubes 71 is larger than the other lower opening diameter, the conical circular tubes 71 are pulled in opposite directions, so that the two conical circular tubes 71 are extruded and tightly sleeved, the height of the cylinder 7 can be adjusted, both ends of the cylinder 7 are not sealed, the bottom end of the cylinder 7 is fixedly connected to the bottom of the inner cavity of the water accumulation groove 5, waterproof sealant is arranged at the fixed connection position of the cylinder 7 and the water accumulation groove 5, water flow is prevented from entering the fixed connection position of the cylinder 7 and the water accumulation groove 5, and the water flow can enter the cylinder 7 from the upper end opening of the cylinder 7; the pressure sensor 8 is arranged at the lowest point of the inner wall of the cylinder 7, and a closed filter screen 11 is arranged on the periphery of the pressure sensor 8 to prevent impurities and the like from influencing the detection result of the pressure sensor 8; the water pump 9 is fixedly installed on the side wall of the lower portion of the inner cavity of the water collecting groove 5, the water pump 9 is connected with a water pumping pipe 10, and the water pumping pipe 10 penetrates through the cover 6 and extends to the outside.
When the utility model is used, the cylinder 7 is adjusted to a proper height by stretching the conical round tube 71, the height is determined by the municipal department according to the specific position of the device, the power module 2 supplies power to transmit the information of the pressure sensor 8 to the processor 1, the processor 1 transmits the data to the detection system through the NB-IoT communication module 3, when strong rainfall occurs, the amount of rainwater increases, when the water level in the water collecting tank 5 is higher than the height of the cylinder 7, the rainwater flows into the cylinder 7 through the upper opening of the cylinder 7, the pressure received by the pressure sensor 8 is gradually increased along with the rise of the water level in the cylinder 7, when the water level in the cylinder 7 reaches the upper opening, the processor 1 responds to the data of the pressure sensor 8, controls the water pump 9 to work to pump water to be discharged outside, and transmits the data to an external monitoring system through the NB-IoT communication module 3; because the rainwater gets into and has the impact force in the ponding groove 5, also have partly rivers to get into in the drum 7 when the water level does not reach drum 7 upper shed height, but the water yield that flows into in the drum 7 is not many, and the water level is lower, because liquid pressure is directly proportional with the degree of depth, so pressure that pressure sensor 7 received this moment is also lower, and treater 1 can not control the work of water pumper 9, has avoided the rainwater impact to lead to measuring the water level inaccurate, avoids leading to watertight fittings 4 regulating effect poor.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. An NB-IoT-based urban waterlogging monitoring autonomous-adjustment type water logging device, comprising a processor (1), a power module (2), an NB-IoT communication module (3) and a water logging device (4), wherein the power module (2) provides power, and the processor (1) transmits data to an external monitoring system through the NB-IoT communication module (3), and is characterized in that: ponding device (4) are including ponding groove (5), ponding groove (5) are gone up the mouth and are furnished with lid (6), ponding groove (5) inner chamber is provided with both ends all unclosed drum (7), drum (7) bottom fixed connection is in ponding groove (5) inner chamber bottom, drum (7) inner wall minimum is provided with pressure sensor (8), pressure sensor (8) electric connection treater (1), treater (1) electric connection NB-IoT communication module (3) and water pumper (9), water pumper (9) fixed mounting is in ponding groove (5) inner chamber lower part lateral wall, water pumper (9) are connected with drinking-water pipe (10), drinking-water pipe (10) pass lid (6) and extend to the outside.
2. The NB-IoT based autonomously adjustable water logging device for urban waterlogging monitoring according to claim 1, wherein: the cylinder (7) comprises a plurality of sections of conical circular pipes (71), the conical circular pipes (71) are sequentially sleeved from bottom to top, and the diameter of one upper opening of each of the two upper and lower adjacent conical circular pipes (71) is larger than that of the other lower opening.
3. The NB-IoT based autonomously adjustable water logging device for urban waterlogging monitoring according to claim 1, wherein: and a closed filter screen (11) is arranged on the periphery of the pressure sensor (8).
4. The NB-IoT based autonomously adjustable water logging device for urban waterlogging monitoring according to claim 1, wherein: and waterproof sealant is arranged at the fixed connection part of the cylinder (7) and the water accumulating tank (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020439445.0U CN211346985U (en) | 2020-03-31 | 2020-03-31 | Urban waterlogging monitoring is with independently adjusting formula ponding device based on NB-IoT |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020439445.0U CN211346985U (en) | 2020-03-31 | 2020-03-31 | Urban waterlogging monitoring is with independently adjusting formula ponding device based on NB-IoT |
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| CN211346985U true CN211346985U (en) | 2020-08-25 |
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| CN202020439445.0U Active CN211346985U (en) | 2020-03-31 | 2020-03-31 | Urban waterlogging monitoring is with independently adjusting formula ponding device based on NB-IoT |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113237531A (en) * | 2021-05-08 | 2021-08-10 | 中国水利水电科学研究院 | Non-contact urban ponding monitoring cylinder structure and method thereof |
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2020
- 2020-03-31 CN CN202020439445.0U patent/CN211346985U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113237531A (en) * | 2021-05-08 | 2021-08-10 | 中国水利水电科学研究院 | Non-contact urban ponding monitoring cylinder structure and method thereof |
| CN113237531B (en) * | 2021-05-08 | 2022-07-29 | 中国水利水电科学研究院 | Non-contact urban ponding monitoring cylinder structure and method thereof |
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