A flash flood disaster risk monitoring and early warning device

Abstract

The utility model discloses a flash flood disaster risk monitoring and early warning device, including a monitoring component, wherein the monitoring component includes a support column, a mounting ring, a connecting rod, a monitoring probe, a first bracket, a rain sensor, a second bracket, a water level sensor, a displacement sensor and a controller. The utility model can comprehensively obtain data related to flash flood disasters by setting multiple monitoring sensors, including a rain sensor, a water level sensor and a displacement sensor, thereby improving the accuracy and comprehensiveness of monitoring. At the same time, the monitoring probe can take pictures at regular intervals or continuously, and can capture image information of the river and the surrounding environment in real time, providing a more intuitive basis for disaster assessment; by using an audible and visual alarm for early warning, it can attract the attention of surrounding personnel at the first time, thereby improving the effect and timeliness of the early warning. At the same time, it is equipped with a solar power generation panel and a backup power supply, thereby ensuring that the device can operate stably under various weather conditions, thereby improving the reliability of the system.

Description

Technical field:

[0002] The utility model relates to the technical field of disaster monitoring and early warning, in particular to a flash flood disaster risk monitoring and early warning device. Background technology:

[0004] Flash floods are a common natural disaster that is characterized by suddenness and destructiveness. In mountainous areas, due to complex terrain and changeable climate, the outbreak of flash floods is often difficult to accurately predict, posing a serious threat to the lives and property safety of local residents. At present, there are many problems with the equipment and systems used for flash flood disaster monitoring;

[0005] The existing flash flood disaster risk monitoring and early warning devices have insufficient monitoring data, low accuracy, poor real-time performance, and a single early warning method with poor results. These problems lead to the inability to promptly and effectively warn and respond when flash flood disasters occur, resulting in great losses. Therefore, a flash flood disaster risk monitoring and early warning device is proposed. Utility model content:

[0007] The purpose of the utility model is to provide a flash flood disaster risk monitoring and early warning device to solve one of the problems raised in the above background technology.

[0008] The utility model is implemented by the following technical scheme: a flash flood disaster risk monitoring and early warning device, comprising a monitoring component, the monitoring component comprising a support column, a mounting ring, a connecting rod, a monitoring probe, a first bracket, a rain sensor, a second bracket, a water level sensor, a displacement sensor, a mounting frame, a control box and a controller, the upper part of the outer wall of the support column is fixedly connected with the mounting ring, the outer wall of the mounting ring is welded with a plurality of connecting rods, one end of the connecting rod away from the mounting ring is fixedly connected with the monitoring probe, the lower part of the outer wall of the support column close to the mounting ring is fixedly connected with the first bracket, the end of the first bracket away from the support column is installed with the rain sensor, the outer wall of the support column is fixedly connected with the second bracket close to the lower part of the first bracket, the water level sensor and the displacement sensor are respectively installed on both sides of the second bracket, the lower part of the outer wall of the support column close to the second bracket is fixedly connected with the control box through the mounting frame, the upper part of the inner wall of the control box is fixedly connected with the controller, and the output ends of the monitoring probe, the rain sensor, the water level sensor and the displacement sensor are all electrically connected to the input end of the controller.

[0009] As a further preferred embodiment of the present technical solution: a rain cover is fixedly connected to the top of the outer wall of the support column via a mounting bracket, a sound and light alarm is fixedly connected to the top of the rain cover, and an input end of the sound and light alarm is electrically connected to an output end of the controller.

[0010] As a further preferred embodiment of the present technical solution: the input end of the water level sensor is electrically connected to a sensing probe via a transmission wire, and the input end of the displacement sensor is electrically connected to a monitoring head via a cable.

[0011] As a further preferred embodiment of the present technical solution: solar panels are fixedly connected to the outer side walls of the rain cover on all sides.

[0012] As a further preferred embodiment of the technical solution: a backup power supply is fixedly connected to the lower portion of the inner wall of the control box, and the output end of the solar power generation panel is electrically connected to the input end of the backup power supply.

[0013] As a further preferred embodiment of the present technical solution: a touch screen is provided in the middle of the front surface of the controller.

[0014] As a further preferred embodiment of the present technical solution: a box door is hingedly connected to the front portion of one side of the inner wall of the control box, and an observation window is provided on the upper portion of the front surface of the box door.

[0015] As a further preferred embodiment of the technical solution: a base is welded to the bottom of the support column, and a plurality of mounting holes are opened on the outer side of the upper surface of the base.

[0016] Advantages of the utility model:

[0017] 1. The utility model is capable of comprehensively acquiring data related to flash flood disasters by setting up multiple monitoring sensors, including rainfall sensors, water level sensors and displacement sensors, thereby improving the accuracy and comprehensiveness of monitoring. At the same time, the monitoring probe can take pictures at regular intervals or continuously, and can capture image information of the river and the surrounding environment in real time, providing a more intuitive basis for disaster assessment.

[0018] 2. The utility model uses sound and light alarms for early warning, which can attract the attention of surrounding personnel at the first time, improving the effect and timeliness of the early warning. At the same time, it is equipped with solar panels and backup power supplies to ensure that the device can operate stably under various weather conditions, thereby improving the reliability of the system. Description of the drawings:

[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is a structural schematic diagram of one viewing angle of the utility model;

[0022] Figure 2 This is a structural schematic diagram of another viewing angle of the utility model;

[0023] Figure 3 This is a schematic diagram of the controller and backup power supply structure of the utility model.

[0024] In the figure: 1. Monitoring component; 11. Support column; 12. Mounting ring; 13. Connecting rod; 14. Monitoring probe; 15. First bracket; 16. Rainfall sensor; 17. Second bracket; 18. Water level sensor; 19. Displacement sensor; 20. Mounting frame; 21. Control box; 22. Controller; 23. Mounting bracket; 24. Rain cover; 25. Sound and light alarm; 26. Transmission wire; 27. Induction probe; 28. Cable; 29. ​​Monitoring head; 30. Solar panel; 31. Backup power supply; 32. Touch screen; 33. Box door; 34. Observation window; 35. Base; 36. Mounting hole. Specific implementation method:

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Example

[0028] See also Figure 1-Figure 3The utility model provides a technical solution: a flash flood disaster risk monitoring and early warning device, including a monitoring component 1, the monitoring component 1 includes a support column 11, a mounting ring 12, a connecting rod 13, a monitoring probe 14, a first bracket 15, a rain sensor 16, a second bracket 17, a water level sensor 18, a displacement sensor 19, a mounting frame 20, a control box 21 and a controller 22, the upper part of the outer wall of the support column 11 is fixedly connected with the mounting ring 12, the outer wall of the mounting ring 12 is welded with a plurality of connecting rods 13, one end of the connecting rod 13 away from the mounting ring 12 is fixedly connected with the monitoring probe 14, the lower part of the outer wall of the support column 11 close to the mounting ring 12 is fixedly connected with the first bracket 15, the end of the first bracket 15 away from the support column 11 is installed with the rain sensor 16, the outer wall of the support column 11 close to the lower part of the first bracket 15 A second bracket 17 is fixedly connected, and a water level sensor 18 and a displacement sensor 19 are respectively installed on both sides of the second bracket 17. The outer wall of the support column 11 is fixedly connected to a control box 21 through a mounting frame 20 near the lower part of the second bracket 17, and a controller 22 is fixedly connected to the upper part of the inner wall of the control box 21. The output ends of the monitoring probe 14, the rain sensor 16, the water level sensor 18 and the displacement sensor 19 are all electrically connected to the input end of the controller 22. The monitoring probe 14 is set by the controller 22 to perform timed shooting or continuous shooting, so that image information of the river channel and the surrounding environment can be collected in all directions, and the image data is transmitted to the controller 22 for analysis and processing. The rainfall is monitored in real time by the rain sensor 16, and the rainfall data is transmitted to the controller 22, so that the controller 22 evaluates the risk of flash flood disasters according to the rainfall.

[0029] In this embodiment, specifically: the top of the outer wall of the support column 11 is fixedly connected to a rain cover 24 through a mounting bracket 23, the top of the rain cover 24 is fixedly connected to a sound and light alarm 25, the input end of the sound and light alarm 25 is electrically connected to the output end of the controller 22, if the controller 22 determines that there is a risk of flash flood disaster, it will start the sound and light alarm 25, and send out an early warning to the surroundings through sound and light signals, reminding people to pay attention and take preventive measures.

[0030] In this embodiment, specifically: the input end of the water level sensor 18 is electrically connected to the sensing probe 27 through the transmission wire 26, and the input end of the displacement sensor 19 is electrically connected to the monitoring head 29 through the cable 28. By immersing the sensing probe 27 into the river water, the water level changes of nearby rivers, lakes or reservoirs are monitored in real time. The water level sensor 18 uses the pressure or sound wave principle to convert the water level changes into electrical signals and transmit them to the controller 22. By fixing the monitoring head 29 at the monitoring point on the mountain and measuring the length change of the cable 28 in real time through the displacement sensor 19, the displacement of the mountain can be inferred.

[0031] In this embodiment, specifically: the outer side walls of the rain cover 24 are all fixedly connected with solar panels 30 , and the solar panels 30 provide green and sustainable energy for the entire system.

[0032] In this embodiment, specifically: a backup power supply 31 is fixedly connected to the lower portion of the inner wall of the control box 21, the output end of the solar panel 30 is electrically connected to the input end of the backup power supply 31, and the excess electric energy generated by the solar panel 30 is stored in the backup power supply 31, thereby coping with the situation where power generation cannot be generated in rainy weather or at night.

[0033] In this embodiment, specifically: a touch screen 32 is provided in the middle of the front surface of the controller 22 , and the touch screen 32 is convenient for the user to view real-time data, historical records and perform system settings.

[0034] In this embodiment, specifically: a door 33 is hinged on the front part of one side of the inner wall of the control box 21, and an observation window 34 is provided on the upper part of the front surface of the door 33. The observation window 34 on the door 33 facilitates observation of the information displayed on the touch screen 32 on the controller 22 when the door 33 is closed.

[0035] In this embodiment, specifically: a base 35 is welded to the bottom of the support column 11, and a plurality of mounting holes 36 are provided on the outer side of the upper surface of the base 35. The support column 11 is firmly mounted on the ground through the base 35. The base 35 is firmly mounted on the ground through the mounting holes 36 on the base 35 using fixing bolts or other fixing parts, thereby ensuring that the entire device can remain stable even in severe weather.

[0036] The working principle or structural principle is that when in use, in the working state, the monitoring probe 14 collects image information of the river and the surrounding environment in all directions according to the timed shooting or continuous shooting mode set by the controller 22, and transmits the image data to the controller 22 in real time. The rainfall sensor 16 continuously monitors the rainfall and transmits the rainfall data to the controller 22 in real time. The sensing probe 27 of the water level sensor 18 penetrates into the river water, monitors the water level change in real time, and converts the water level data into an electrical signal through the transmission wire 26 and transmits it to the controller 22. The monitoring head 29 of the displacement sensor 19 is fixed on the mountain monitoring point, and measures the length change of the cable 28 in real time, thereby inferring the displacement of the mountain, and transmitting the displacement data to the controller 2 2. The controller 22 receives and analyzes the data from the monitoring probe 14, the rainfall sensor 16, the water level sensor 18 and the displacement sensor 19. When the controller 22 determines that the rainfall, the water level or the mountain displacement exceeds the preset safety threshold, the sound and light alarm 25 will be immediately activated. The sound and light alarm 25 emits a strong sound and a flashing light signal, and sends a flash flood disaster risk warning to the surrounding area, reminding people to take preventive and evacuation measures in time. During the entire working process, the solar panel 30 continuously converts solar energy into electrical energy to power the system, and stores the excess electrical energy in the backup power supply 31 to ensure that the device can still operate normally in rainy weather or at night when solar power generation is insufficient.

[0037] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A flash flood disaster risk monitoring and early warning device, characterized in that: include A monitoring assembly (1), the monitoring assembly (1) comprising a support column (11), a mounting ring (12), a connecting rod (13), a monitoring probe (14), a first bracket (15), a rain sensor (16), a second bracket (17), a water level sensor (18), a displacement sensor (19), a mounting frame (20), a control box (21) and a controller (22), wherein the upper portion of the outer wall of the support column (11) is fixedly connected to the mounting ring (12), a plurality of connecting rods (13) are welded to the outer wall of the mounting ring (12), one end of the connecting rod (13) away from the mounting ring (12) is fixedly connected to the monitoring probe (14), and the lower portion of the outer wall of the support column (11) close to the mounting ring (12) is fixedly connected to the first bracket (15). A rainfall sensor (16) is installed at one end of the first bracket (15) away from the support column (11); a second bracket (17) is fixedly connected to the lower part of the outer wall of the support column (11) near the first bracket (15); a water level sensor (18) and a displacement sensor (19) are respectively installed on both sides of the second bracket (17); a control box (21) is fixedly connected to the lower part of the outer wall of the support column (11) near the second bracket (17) via a mounting frame (20); a controller (22) is fixedly connected to the upper part of the inner wall of the control box (21); and the output ends of the monitoring probe (14), the rainfall sensor (16), the water level sensor (18) and the displacement sensor (19) are all electrically connected to the input end of the controller (22).

2. A flash flood disaster risk monitoring and early warning device according to claim 1, characterized in that: A rain cover (24) is fixedly connected to the top of the outer wall of the support column (11) via a mounting bracket (23), and an audible and visual alarm (25) is fixedly connected to the top of the rain cover (24), wherein an input end of the audible and visual alarm (25) is electrically connected to an output end of the controller (22).

3. A flash flood disaster risk monitoring and early warning device according to claim 1, characterized in that: The input end of the water level sensor (18) is electrically connected to a sensing probe (27) via a transmission wire (26), and the input end of the displacement sensor (19) is electrically connected to a monitoring head (29) via a cable (28).

4. A flash flood disaster risk monitoring and early warning device according to claim 2, characterized in that: Solar panels (30) are fixedly connected to the outer side walls of the rain cover (24) on all sides.

5. A flash flood disaster risk monitoring and early warning device according to claim 4, characterized in that: A backup power source (31) is fixedly connected to the lower portion of the inner wall of the control box (21), and the output end of the solar power generation panel (30) is electrically connected to the input end of the backup power source (31).

6. A flash flood disaster risk monitoring and early warning device according to claim 1, characterized in that: A touch screen (32) is provided in the middle of the front surface of the controller (22).

7. A flash flood disaster risk monitoring and early warning device according to claim 5, characterized in that: A box door (33) is hingedly connected to the front portion of one side of the inner wall of the control box (21), and an observation window (34) is provided on the upper portion of the front surface of the box door (33).

8. The flash flood disaster risk monitoring and early warning device according to claim 1, characterized in that: A base (35) is welded to the bottom of the support column (11), and a plurality of mounting holes (36) are provided on the outer side of the upper surface of the base (35).

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