CN220542185U - Integrated ponding monitoring device - Google Patents
Integrated ponding monitoring device Download PDFInfo
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- CN220542185U CN220542185U CN202322196065.5U CN202322196065U CN220542185U CN 220542185 U CN220542185 U CN 220542185U CN 202322196065 U CN202322196065 U CN 202322196065U CN 220542185 U CN220542185 U CN 220542185U
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 73
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 19
- 229910052744 lithium Inorganic materials 0.000 claims description 19
- 238000009825 accumulation Methods 0.000 claims description 18
- 238000004891 communication Methods 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000012544 monitoring process Methods 0.000 abstract description 12
- 238000009434 installation Methods 0.000 abstract description 5
- 230000010354 integration Effects 0.000 abstract description 5
- 238000009412 basement excavation Methods 0.000 abstract description 3
- 238000001514 detection method Methods 0.000 abstract description 2
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 description 6
- 238000012545 processing Methods 0.000 description 6
- 238000005259 measurement Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000000007 visual effect Effects 0.000 description 4
- 239000011521 glass Substances 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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Abstract
The application relates to an integrated ponding monitoring device, which integrates a raindrop sensor, a radar water level gauge, an alarm and a controller, and can be installed at a water level monitoring place such as a low-lying ponding road section of a city; the raindrop sensor is used for monitoring raindrop data and sending the raindrop data to the controller, and the controller controls the radar fluviograph to detect water level data when receiving the raindrop data, so that an alarm can be timely sent when the water level data is detected to reach an alarm value. The embodiment of the application integration ponding monitoring devices does not need split type installation, does not need large tracts of land excavation, can be convenient for install and maintain to can just start the radar fluviograph and carry out water level detection under the condition that monitors raindrop data, reduce unnecessary energy consumption.
Description
Technical Field
The application relates to the technical field of ponding monitoring, in particular to an integrated ponding monitoring device.
Background
The ponding monitoring is the foundation for building an urban waterlogging prevention emergency system. By monitoring the ponding condition of the low-lying road sections in the city, on one hand, the urban waterlogging condition can be mastered in time, drainage scheduling and early warning information release can be carried out, serious loss to personnel and traffic is avoided, and the life and property safety of people is ensured; on the other hand, data support can be provided for future urban waterlogging prediction and waterlogging management planning by monitoring accumulation of data.
The general urban ponding monitoring devices are monitored by combining the water level gauge with the RTU (remote measurement and control terminal), however, as the water level gauge and the RTU are usually installed in a split type, large-area excavation is needed, the construction difficulty is increased, the construction safety problem is also solved, and the difficulty is increased for subsequent maintenance.
Disclosure of Invention
Based on this, the aim of this application is to provide an integration ponding monitoring device, can be convenient for installation and maintenance.
The embodiment of the application provides an integrated ponding monitoring device, include: the device comprises a shell, a raindrop sensor, a radar water level gauge, an alarm and a controller;
the raindrop sensor is arranged on the top surface of the shell and connected with the controller, and the raindrop sensor is used for sending detected raindrop data to the controller;
the radar water level gauge is arranged at the bottom of the shell and connected with the controller, and the radar water level gauge is used for sending detected water level data to the controller;
the controller is arranged in the shell and is used for receiving the raindrop data and the water level data and sending an alarm signal to the alarm;
the alarm is arranged inside the shell and connected with the controller, and the alarm is used for receiving the alarm signal and sending out an alarm.
The integrated ponding monitoring device integrates a raindrop sensor, a radar water level gauge, an alarm and a controller; the raindrop sensor is used for monitoring raindrop data and sending the raindrop data to the controller, and the controller controls the radar fluviograph to detect water level data when receiving the raindrop data, so that an alarm can be timely sent when the water level data is detected to reach an alarm value. The embodiment of the application integration ponding monitoring devices, whole set of device can install in water level monitoring place such as urban low-lying ponding highway section department, does not need split type installation, does not need large tracts of land excavation, can be convenient for install and maintain to can just open the radar fluviograph and carry out water level detection under the condition of monitoring raindrop data, reduce unnecessary energy consumption.
As a further improvement, in one embodiment, the integrated ponding monitoring device further comprises a camera module;
the side surface of the shell is provided with a camera hole; the camera module is arranged at the camera hole and is used for taking an external image through the camera hole; the camera module is connected with the controller and sends camera data to the controller;
the controller is internally provided with a communication module which is used for sending the camera shooting data to a server.
In this embodiment, the integrated ponding monitoring device can collect the scene water condition image of the target road through the camera module, and send the collected image data to the server through the communication module, so that the staff behind can know the scene condition conveniently.
As a further improvement, in one embodiment, the camera module comprises a camera and an infrared light emitting circuit, and the camera and the infrared light emitting circuit are respectively connected with the controller;
the controller sends control signals to the camera and the infrared light emitting circuit, the camera is used for collecting visible light image data or infrared image data, and the infrared light emitting circuit is used for emitting infrared light to assist the camera to collect infrared image data.
In this embodiment, the camera module may capture a visible light image under natural light, or may send infrared light to assist the camera to capture an infrared light image when capturing the visible light image through the infrared light transmitting circuit, so that even in a scene with unclear light such as at night, on-site image data may be acquired.
As a further improvement, in one embodiment, a waterproof rubber ring is arranged between the image pick-up hole and the image pick-up lens of the image pick-up module. The waterproof rubber ring prevents rainwater from penetrating into the device from the camera shooting hole, and damages internal circuit equipment.
As a further improvement, in one embodiment, the side surface of the shell is provided with at least three sound-transmitting areas which are symmetrically distributed; the alarm comprises at least three alarm horns; the at least three alarm speakers are arranged in one-to-one correspondence with the at least three sound transmission areas. That is, the alarm horn transmits the alarm sound through the sound transmission area.
As a further refinement, in one embodiment the housing is a transparent housing; the alarm also comprises at least three alarm lamps which are respectively arranged above the at least three alarm horns in a one-to-one correspondence manner. The warning lamp emitted by the warning lamp can directly emit through the transparent shell.
As a further improvement, in one embodiment, the integrated water accumulation monitoring device further comprises a lithium battery module arranged inside the shell and a solar panel arranged on the top surface of the shell; the controller is internally provided with a solar charging module; the solar panel is connected with the solar charging module, and the solar charging module is connected with the lithium battery module. According to the embodiment, sunlight can be received through the solar panel and the lithium battery module is charged, so that sustainable operation of the device is further guaranteed.
As a further refinement, in one embodiment the housing comprises an upper housing and a lower housing, the upper housing being in a screw connection or a nested connection with the lower housing;
the upper shell comprises an upper cover body, a chassis and a bracket; a first connecting part is arranged in the upper cover body; the chassis is provided with a first connecting hole corresponding to the first connecting part; the upper cover body is inserted into the first connecting hole through the first connecting part and fixedly connected with the chassis; the lithium battery module comprises a battery accommodating box and a lithium battery arranged in the battery accommodating box; the battery accommodating box is fixed on the chassis through the bracket.
In this embodiment, the casing is detachable to be divided into upper casing and lower casing, and upper casing is detachable to be divided into upper cover body and chassis, lithium battery module passes through support on the chassis is convenient install on the chassis. This design makes integration ponding monitoring devices can be convenient assemble and maintain, can convenient unpack apart and change the part.
As a further improvement, in one embodiment, the top surface of the upper cover body is provided with a rectangular groove; the raindrop sensor is embedded in the rectangular groove. This design enables convenient installation of the raindrop sensor and facilitates replacement during maintenance.
As a further improvement, in one embodiment, the bottom of the lower shell is provided with a mounting plate and a second connecting part; the radar water level gauge is arranged in the middle of the mounting plate; second connecting holes are formed in the periphery of the mounting plate; the controller is provided with a third connecting hole corresponding to the second connecting hole;
one end of the second connecting part is connected with the second connecting hole, and the other end of the second connecting part is connected with the third connecting hole, so that the controller is fixed on the mounting plate.
In this embodiment, the controller is assembled with the mounting plate through the second connecting component, so that the assembly and the maintenance can be facilitated.
For a better understanding and implementation, the present application is described in detail below with reference to the drawings.
Drawings
Fig. 1 is a schematic structural diagram of the front face of an integrated water accumulation monitoring device according to an embodiment of the present application;
fig. 2 is a schematic structural diagram of the front face of the integrated water accumulation monitoring device according to the embodiment of the application;
FIG. 3 is a schematic diagram of a side structure of an integrated water accumulation monitoring device according to an embodiment of the present disclosure;
fig. 4 is a schematic structural diagram of the top surface of the integrated water accumulation monitoring device according to the embodiment of the application.
Detailed Description
Referring to fig. 1, 2, 3 and 4, an integrated water accumulation monitoring device is provided in the embodiments of the present application, including: the rain sensor comprises a shell 1, a rain sensor 2, a radar water level gauge 3, an alarm 4 and a controller 5;
the raindrop sensor 2 is arranged on the top surface of the shell 1, the raindrop sensor 2 is connected with the controller 5, and the raindrop sensor 2 is used for sending detected raindrop data to the controller 5;
the radar water level gauge 3 is arranged at the bottom of the shell 1, the radar water level gauge 3 is connected with the controller 5, and the radar water level gauge 3 is used for sending detected water level data to the controller 5;
the controller 5 is arranged inside the shell 1, and the controller 5 is used for receiving the raindrop data and the water level data and sending an alarm signal to the alarm 4;
the alarm 4 is arranged inside the shell 1, the alarm 4 is connected with the controller 5, and the alarm 4 is used for receiving the alarm signal and sending out an alarm.
The raindrop sensor 2 is a sensing device for monitoring raindrop data, and is generally composed of an infrared light source, a photodiode, a glass lens and a signal processing module, and the specific working principle is that the infrared light source emits infrared light, when the glass lens is free of raindrops, the optical path of the infrared light is constant, when the glass lens is free of raindrops, the optical path of the infrared light is reflected and refracted by the raindrops, so that the photodiode senses light change, the photodiode converts a sensed optical signal into an electric signal, and the electric signal is amplified by the signal processing module and then transmitted to the controller. There are numerous types of rain sensors currently available on the market, such as, but not limited to, the SSMY-002 type rain sensor.
The radar level gauge 3 is also called a water level radar, and is an electronic device for detecting a target by using electromagnetic waves. The main measurement principle is that radar pulses are transmitted through a sensing antenna, the pulses reflected from the water surface are received, and the distance of the water surface is obtained according to the recorded time difference and the propagation speed of electromagnetic waves. There are numerous radar level gauge types currently available on the market, such as, but not limited to, BRL500 type radar level gauges. In this embodiment, the radar level gauge preferably uses a radar level gauge with a frequency of 26GHz, and in other embodiments, radar level gauges with other frequencies may be used as desired.
The alarm 4 is a device for sending out an alarm signal, in particular, the alarm 4 may be a light alarm and/or an audio alarm, which can send out a flashing light and/or send out an alarm sound, so as to draw the attention of others. In this embodiment, the alarm 4 is preferably an audible and visual alarm, and the audible and visual alarm includes an alarm horn and an alarm lamp, and when an alarm is given, the alarm horn emits an alarm sound while the alarm lamp emits a flashing light. Wherein, the preferred red warning lamp that adopts of warning lamp can send red light, and red light can propagate farther distance and can play the warning effect.
The controller 5 is a circuit module for receiving an electrical signal and processing the electrical signal according to preset processing logic, specifically, in this embodiment, the controller may be provided with two comparators, compare the received raindrop data with a preset raindrop data threshold value by using the two comparators, and compare the received water level data with a preset water level warning value by using the two comparators, so as to obtain a combination of multiple output signals, such as 0 and 1, of the comparators, for the signals output by the two comparators, the radar fluviograph 3 has corresponding outputs, such as performing monitoring, and the alarm 4 has corresponding outputs, such as emitting alarm lights or emitting alarm sounds.
In some examples, the controller may be a master circuit board including a processing chip and peripheral circuitry. The controller may directly compare the detected raindrop data with first preset data, and compare the detected water level data with second preset data, for example, the raindrop data is 10, the first preset data is 5, the water level data is 50, and the second preset data is 40, so as to obtain a comparison result, for example, a combination of 0 and 1, and for the signal output by the controller, the alarm 4 has a corresponding output, wherein the mode of comparing and calculating by the controller is a conventional logic operation mode.
In this embodiment, the controller 5 may also adopt any main control circuit board capable of implementing the technical solution of the present application, for example, an RTU (remote measurement and control terminal), as required.
The integrated ponding monitoring device integrates a raindrop sensor, a radar water level gauge, an alarm and a controller; the rain drop sensor is used for monitoring rain drop data and sending the rain drop data to the controller, the controller is used for controlling the radar fluviograph to detect water level data when receiving the rain drop data, so that an alarm can be timely sent when the detected water level data reaches a certain threshold value.
The housing may be any shape, and may be a prism, a cylinder, or the like. In this embodiment, the housing is preferably a cylinder.
In one embodiment, at least three sound-transmitting areas which are symmetrically distributed are arranged on the side face of the shell; the alarm comprises at least three alarm horns; the at least three alarm speakers are arranged in one-to-one correspondence with the at least three sound transmission areas.
Specifically, in this embodiment, the sound transmission area includes a plurality of sound transmission holes, so that the alarm loudspeaker can transmit the alarm sound.
In one embodiment, the housing is a transparent housing; the alarm also comprises at least three alarm lamps which are respectively arranged above the at least three alarm horns in a one-to-one correspondence manner.
Specifically, in the present embodiment, the warning lamp emitted from the warning lamp can be directly emitted through the transparent casing.
As a further improvement, in one embodiment, the integrated water accumulation monitoring device further comprises a camera module 6; the side of the shell is provided with a camera hole 124; the camera module 6 is arranged at the camera hole 124, and is used for taking images outwards through the camera hole 124; the camera module 6 is connected with the controller 5, and the camera module 6 sends camera data to the controller 5; the controller 5 is internally provided with a communication module, and the communication module is used for sending the camera shooting data to a server.
In this embodiment, the integrated ponding monitoring device may collect the on-site water condition image of the target road through the camera module, and send the collected image data to the server through the communication module, so that the staff behind can know the on-site condition conveniently, specifically, the controller receives the water level data and controls the camera module 6 to shoot the on-site image data when judging that the water level data exceeds the preset water level threshold, and uploads the shooting data to the server through the communication module, so that the staff can judge the on-site water level condition intuitively.
Wherein the communication module is a module for performing wireless communication, such as a 4G communication module. The communication module in this embodiment is preferably a 4G communication module or a 5G communication module.
The camera module 6 preferably adopts a high-definition camera, which can shoot high-definition images of the site. Further, the camera module 6 may also use a camera with an infrared shooting function, so that an infrared image of a scene can be shot even in a dark environment, such as at night.
In one embodiment, the camera module 6 includes a camera and an infrared light emitting circuit, and the camera and the infrared light emitting circuit are respectively connected with the controller 5; the controller 5 sends a control signal to the camera and the infrared light emitting circuit, the camera is used for responding to the control signal and collecting visible light image data or infrared image data, and the infrared light emitting circuit is used for responding to the control signal and emitting infrared light to assist the camera to collect infrared image data.
In this embodiment, the camera module may capture a visible light image under natural light, or may send infrared light to assist the camera to capture an infrared light image when capturing the visible light image through the infrared light transmitting circuit, so that even in a scene with unclear light such as at night, on-site image data may be acquired.
Further, in one embodiment, a waterproof rubber ring is arranged between the camera hole and the camera lens of the camera module, and rainwater is prevented from penetrating into the device from the camera hole through the waterproof rubber ring, so that internal circuit equipment is damaged.
As a further improvement, the integrated ponding monitoring device also comprises a lithium battery module 7 arranged inside the shell 1 and a solar panel 8 arranged on the top surface of the shell; the controller 5 is internally provided with a solar charging module; the solar panel 8 is connected with the solar charging module, and the solar charging module is connected with the lithium battery module 7.
The solar charging module is a circuit module for processing input electric energy of the solar panel and charging the lithium battery module, and can adopt an existing solar charging chip, and particularly selects a proper solar charging chip according to specific parameters of the lithium battery module and the solar panel.
In this embodiment, the solar panel 8 is disposed on the top surface of the housing, so as to receive sunlight and charge the solar panel, thereby further ensuring sustainable operation of the device. Further, in one embodiment, the controller 5 further has a built-in power management module, and the power management module is configured to adjust a power supply parameter of the lithium battery module to each functional module, for example, the raindrop sensor, the radar water level gauge or the alarm, and specifically, may adjust a power supply voltage so as to meet the working requirement of different functional modules.
As a further improvement, please continue to refer to fig. 2 and 4, in one embodiment, the housing includes an upper housing 11 and a lower housing 12, the upper housing 11 is screwed or nested with the lower housing 12;
the upper shell 11 comprises an upper cover 111, a chassis 112 and a bracket 113; the upper cover 111 is provided with a first connecting member 114 inside; the chassis 112 is provided with a first connection hole corresponding to the first connection part 114; the upper cover 111 is inserted into the first connecting hole through the first connecting component 114 and fixedly connected with the chassis 112; the lithium battery module 7 includes a battery accommodating case and a lithium battery provided in the battery accommodating case; the battery receiving case is fixed to the chassis 112 by the bracket 113.
In this embodiment, the housing may be split into an upper housing and a lower housing, and the upper housing may be split into an upper cover and a chassis. The upper cover body is inserted into the first connecting hole through the first connecting component and is fixedly connected with the chassis, so that a hollow area is formed between the upper cover body and the chassis, the lithium battery module is located in the hollow area, and the lithium battery module is conveniently and rapidly installed on the chassis through a support on the chassis. This design makes integration ponding monitoring devices can be convenient assemble and maintain, can convenient unpack apart and change the part.
In one embodiment, the alarm comprises at least three audible and visual alarms, the at least three sound-permeable areas of the lower housing side being proximate the chassis 112; the at least three audible and visual alarms are fixedly connected with the chassis 112 in a nested connection or a spiral connection mode.
As a further improvement, a rectangular groove is formed on the top surface of the upper cover 111; the raindrop sensor is embedded in the rectangular groove. Specifically, the raindrop inductor is the rectangle structure that corresponds, thereby can imbed in the rectangle recess, this design makes the installation that the raindrop inductor can be convenient and be convenient for change when the maintenance.
As a further improvement, the top surface of the upper cover 111 is further provided with a semicircular groove; the solar panel is embedded in the semicircular groove. Specifically, the solar panel has a corresponding semicircular structure, so that the solar panel can be embedded into the semicircular groove.
As a further improvement, in one embodiment, the bottom of the lower housing 12 is provided with a mounting plate 121 and a second connecting member 122; the radar water gauge 3 is arranged in the middle of the mounting plate 121; second connecting holes are formed around the mounting plate 121; the controller 5 is provided with a third connecting hole corresponding to the second connecting hole;
one end of the second connecting member 122 is connected to the second connecting hole, and the other end is connected to the third connecting hole, so that the controller 5 is fixed to the mounting plate 121.
In this embodiment, the controller may be assembled with the mounting plate through the second connection member, so that assembly and maintenance may be facilitated. The mounting plate is provided with the radar water level gauge, the radar water level gauge detects water level towards the bottom direction of the shell, and the radar water level gauge specifically obtains the height of the water level through calculation by transmitting radar waves and receiving the reflected radar waves.
Further, in one embodiment, the integrated water accumulation monitoring device further comprises a galvanized pipe connected with the bottom of the shell, and the radar water gauge transmits radar waves along the cavity of the galvanized pipe and receives the reflected radar waves. The radar wave is transmitted back in the galvanized pipe, so that the data measurement error is small, and the measurement accuracy of the water level data is higher.
The above examples merely represent a few embodiments of the present application, which are described in more detail and are not to be construed as limiting the scope of the utility model. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the spirit of the present application, and the present application is intended to encompass such modifications and improvements.
Claims (10)
1. An integrated water accumulation monitoring device, comprising: the device comprises a shell, a raindrop sensor, a radar water level gauge, an alarm and a controller;
the raindrop sensor is arranged on the top surface of the shell and connected with the controller, and the raindrop sensor is used for sending detected raindrop data to the controller;
the radar water level gauge is arranged at the bottom of the shell and connected with the controller, and the radar water level gauge is used for sending detected water level data to the controller;
the controller is arranged in the shell and is used for receiving the raindrop data and the water level data and sending an alarm signal to the alarm;
the alarm is arranged inside the shell and connected with the controller, and the alarm is used for receiving the alarm signal and sending out an alarm.
2. The integrated water logging monitoring device of claim 1 further comprising a camera module;
the side surface of the shell is provided with a camera hole; the camera module is arranged at the camera hole and is used for taking an external image through the camera hole; the camera module is connected with the controller and sends camera data to the controller;
the controller is internally provided with a communication module which is used for sending the camera shooting data to a server.
3. The integrated water accumulation monitoring device in accordance with claim 2, wherein the camera module comprises a camera and an infrared light emitting circuit, the camera and the infrared light emitting circuit being respectively connected with the controller;
the controller sends control signals to the camera and the infrared light emitting circuit, the camera is used for collecting visible light image data or infrared image data, and the infrared light emitting circuit is used for emitting infrared light to assist the camera to collect infrared image data.
4. The integrated water accumulation monitoring device as in claim 2 wherein a waterproof rubber ring is provided between the camera aperture and the camera lens of the camera module.
5. The integrated water accumulation monitoring device in accordance with any one of claims 1 to 4, wherein the side surface of the housing is provided with at least three sound transmission areas which are symmetrically distributed; the alarm comprises at least three alarm horns; the at least three alarm speakers are arranged in one-to-one correspondence with the at least three sound transmission areas.
6. The integrated water accumulation monitoring device in accordance with claim 5 in which the housing is a transparent housing; the alarm also comprises at least three alarm lamps which are respectively arranged above the at least three alarm horns in a one-to-one correspondence manner.
7. The integrated water accumulation monitoring device in accordance with any one of claims 1 to 4 further comprising a lithium battery module disposed inside the housing and a solar panel disposed on a top surface of the housing; the controller is internally provided with a solar charging module; the solar panel is connected with the solar charging module, and the solar charging module is connected with the lithium battery module.
8. The integrated water accumulation monitoring device in accordance with claim 7 wherein the housing comprises an upper housing and a lower housing, the upper housing being threadably or nestably connected with the lower housing;
the upper shell comprises an upper cover body, a chassis and a bracket; a first connecting part is arranged in the upper cover body; the chassis is provided with a first connecting hole corresponding to the first connecting part; the upper cover body is inserted into the first connecting hole through the first connecting part and fixedly connected with the chassis; the lithium battery module comprises a battery accommodating box and a lithium battery arranged in the battery accommodating box; the battery accommodating box is fixed on the chassis through the bracket.
9. The integrated water accumulation monitoring device in accordance with claim 8, wherein the top surface of the upper cover body is provided with a rectangular groove; the raindrop sensor is embedded in the rectangular groove.
10. The integrated water accumulation monitoring device in accordance with claim 8, wherein a mounting plate and a second connecting member are provided at the bottom of the lower housing; the radar water level gauge is arranged in the middle of the mounting plate; second connecting holes are formed in the periphery of the mounting plate; the controller is provided with a third connecting hole corresponding to the second connecting hole;
one end of the second connecting part is connected with the second connecting hole, and the other end of the second connecting part is connected with the third connecting hole, so that the controller is fixed on the mounting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322196065.5U CN220542185U (en) | 2023-08-15 | 2023-08-15 | Integrated ponding monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322196065.5U CN220542185U (en) | 2023-08-15 | 2023-08-15 | Integrated ponding monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220542185U true CN220542185U (en) | 2024-02-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322196065.5U Active CN220542185U (en) | 2023-08-15 | 2023-08-15 | Integrated ponding monitoring device |
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|---|---|
| CN (1) | CN220542185U (en) |
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2023
- 2023-08-15 CN CN202322196065.5U patent/CN220542185U/en active Active
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