CN106949934B - Flood-prevention drought-resisting early warning device and system - Google Patents
Flood-prevention drought-resisting early warning device and system Download PDFInfo
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- CN106949934B CN106949934B CN201710234766.XA CN201710234766A CN106949934B CN 106949934 B CN106949934 B CN 106949934B CN 201710234766 A CN201710234766 A CN 201710234766A CN 106949934 B CN106949934 B CN 106949934B
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- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
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- G—PHYSICS
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- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
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Abstract
The invention provides a flood prevention drought-fighting early warning device and a flood prevention drought-fighting early warning system, which belong to the technical field of flood prevention drought-fighting and comprise the following steps: the upper end of the fixing column is fixedly connected with the bottom plate of the early warning box; a plurality of water inlets have been seted up near the bottom plate to early warning incasement wall circumference, be provided with level sensor and rivers passageway in the early warning case, be provided with pressure sensor among the rivers passageway, early warning incasement wall still is provided with first temperature sensor and first humidity transducer, early warning incasement wall is provided with second temperature sensor and second humidity transducer, rivers passageway top is provided with the fan that tests the speed, tests the speed and installs speedtransmitter on the fan. The device and the system collect information such as water level, water pressure, environment temperature and humidity, wind speed and the like of a preset area in real time to comprehensively judge drought and flood situations, comprehensively acquire whether the preset area is flooded or in drought, and make disaster prevention preparation in advance; by arranging a plurality of flood prevention and drought control early warning devices in a preset area, drought and flood situations can be effectively monitored in time, and the method is high in timeliness and applicability.
Description
Technical Field
The invention belongs to the technical field of flood control and drought control, and particularly relates to a flood control and drought control early warning device and system.
Background
Along with the increase of population, the greenhouse effect develops more and more, natural disasters frequently occur in various regions of the world, the ecological environment is extremely fragile, sudden natural disasters cause great threat to the life and property safety of people, particularly in regions with frequent water conservancy disasters, water conservancy flood prevention work is highly emphasized, the sharing work of natural disaster monitoring and early warning information is relatively lagged, the data volume and layout of monitoring sites are unreasonable, the natural disaster early warning is not timely issued, and the monitoring and the prevention of natural disasters are restricted.
In order to prevent and alleviate flood disasters, relevant work is carried out in the aspects of flood forecasting, flood control dispatching, flood control engineering application and the like. The main content of flood prevention includes: forecasting flood conditions in long term, middle term and short term, scheduling and applying flood control projects such as dikes, reservoirs, water gates, flood storage areas and the like, rescuing and rescuing after dangerous situations occur, emergency measures under abnormal conditions and the like.
However, the existing flood prevention equipment is large and high in cost, and the flood prevention equipment is often absent in the barren areas, so that the areas cannot be prevented in advance when encountering disasters such as flood and the like, and inevitable disasters are caused. Meanwhile, in the drought season, the barren areas often abuse water resources without control because of no warning, so that the water resources are quickly exhausted.
In order to accelerate the construction of a sharing system, realize the sharing of system software and hardware resources, improve the comprehensive capability and level of natural disaster monitoring and early warning, guarantee the safety of lives and properties of people, and seek a more accurate and practical disaster early warning detection device, which is an important task which is not slow at present.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides a flood prevention and drought control early warning device and system.
In order to achieve the above purpose, the invention provides the following technical scheme:
the flood-prevention drought-resisting early warning device comprises an early warning box and at least two fixing columns, wherein the upper ends of the fixing columns are fixedly connected with a bottom plate of the early warning box;
the early warning box comprises an early warning box top plate, a water flow channel, a water level sensor, a water flow channel, a first temperature sensor, a first humidity sensor, a second temperature sensor, a second humidity sensor, a speed measuring fan and a water outlet, wherein the water inlet is formed in the early warning box outer wall and close to the bottom plate in the circumferential direction, the water level sensor and the water flow channel are arranged in the early warning box, one end of the water flow channel extends into the early warning box, the other end of the water flow channel extends out of the early warning box top plate and is fixedly connected with the early warning box top plate, the pressure sensor is arranged in the water flow channel, the first temperature sensor and the first humidity sensor are both fixed on the inner wall of the early warning box top plate, the second temperature sensor and the second humidity sensor are both fixed on the outer wall of the early warning box top plate, the speed measuring fan comprises a rotating shaft, install speedtransmitter on the speed measuring fan, logical groove has been seted up on the early warning case outer wall, it is provided with the scale to lead to the inslot.
Preferably, the early warning box is of a cylindrical structure.
Preferably, the number of the fixing columns is three, and the three fixing columns are uniformly distributed on the bottom plate of the early warning box.
Preferably, the lower end of the fixing column is of a conical structure.
The flood prevention drought-fighting early warning system comprises a plurality of flood prevention drought-fighting early warning devices, wherein the flood prevention drought-fighting early warning devices are distributed in different preset monitoring areas, and a liquid level sensor, a pressure sensor, a first temperature sensor, a first humidity sensor, a second temperature sensor, a second humidity sensor and a speed sensor are arranged in the flood prevention drought-fighting early warning devices;
the system also comprises a data acquisition module, a wireless communication module, a data processing module, an application layer module and a maritime satellite module;
the data acquisition module is used for acquiring water conservancy information data of a preset monitoring area, and is electrically connected with the liquid level sensor, the pressure sensor, the first temperature sensor, the first humidity sensor, the second temperature sensor, the second humidity sensor and the speed sensor;
the data processing module is used for carrying out classification management on the water conservancy information data to form a data set, and the data acquisition module is connected with the data processing module through a wireless communication module;
the application layer module is used for processing and analyzing data in the data set and is electrically connected with the data processing module;
the marine satellite module is used for monitoring meteorological information of an early warning area, and the marine satellite module is connected with the data processing module through the wireless communication module.
Preferably, the device also comprises a controller and an alarm module;
the controller is used for receiving the data processed by the application layer module;
the alarm module receives an instruction sent by the controller to carry out alarm prompt;
the controller is electrically connected with the application layer module and the alarm module.
Preferably, the controller is an 89C82 singlechip.
The flood prevention drought-fighting early warning device and the flood prevention drought-fighting early warning system provided by the invention have the following beneficial effects:
(1) acquiring information such as water level, water pressure, environment temperature and humidity, wind speed and the like of a preset area in real time to comprehensively judge drought and flood situations, and comprehensively acquiring whether the preset area is flooded or in drought so as to make disaster prevention preparation in advance;
(2) a plurality of flood prevention and drought control early warning devices are arranged in a preset area, sensor signals in the flood prevention and drought control early warning devices are collected, classified and processed through a data collection module, a wireless communication module, a data processing module and an application layer module, the processed signals are sent to a monitoring platform in time, drought and flood disasters can be monitored effectively in time, timeliness is high, and applicability is strong.
Drawings
Fig. 1 is a schematic structural diagram of a flood prevention and drought relief early warning device in embodiment 1 of the invention;
fig. 2 is a frame diagram of the flood prevention and drought relief early warning system in embodiment 1 of the present invention.
Detailed Description
The following further describes embodiments of the present invention with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
Example 1
The invention provides a flood prevention and drought resistance early warning device, which comprises an early warning box 1 and at least two fixing columns 2, wherein the upper ends of the fixing columns 2 are fixedly connected with a bottom plate of the early warning box 1, in the embodiment, the early warning box 1 is of a cylindrical structure, and the lengths of the fixing columns 2 can be determined according to actual needs.
A plurality of water inlets 3 are arranged on the outer wall of the early warning box 1 in the circumferential direction and close to the bottom plate, a liquid level sensor 4 and a water flow channel 5 are arranged in the early warning box 1, one end of the water flow channel 5 extends into the early warning box 1, the other end of the water flow channel 5 extends out of the top plate of the early warning box 1 and is fixedly connected with the early warning box 1, a pressure sensor 6 is arranged in the water flow channel 5, a first temperature sensor 7 and a first humidity sensor 8 are also arranged on the inner wall of the top plate of the early warning box 1, the first temperature sensor 7 and the first humidity sensor 8 are both fixed on the inner wall of the top plate of the early warning box 1, a second temperature sensor 9 and a second humidity sensor 10 are arranged on the outer wall of the top plate of the early warning box 1, a speed measuring fan is arranged on the top of the water flow channel 5, the speed measuring fan comprises, install speedtransmitter 13 on the fan that tests the speed, seted up logical groove on the early warning case 1 outer wall, logical inslot is provided with scale 14.
Further, the quantity of fixed column 2 is three, and three fixed column 2 evenly distributed is on early warning case 1 bottom plate, and in order to reduce the resistance of fixed column 2 lower extreme, 2 lower extremes of fixed column are the toper structure.
The embodiment also provides a flood-prevention drought-fighting early warning system, which comprises a plurality of flood-prevention drought-fighting early warning devices, wherein the flood-prevention drought-fighting early warning devices are distributed in different preset monitoring areas, and a liquid level sensor 4, a pressure sensor 6, a first temperature sensor 7, a first humidity sensor 8, a second temperature sensor 9, a second humidity sensor 10 and a speed sensor 13 are arranged in the flood-prevention drought-fighting early warning devices;
the system also comprises a data acquisition module, a wireless communication module, a data processing module, an application layer module and a maritime satellite module;
the data acquisition module is used for acquiring water conservancy information data of a preset monitoring area, and is electrically connected with the liquid level sensor 4, the pressure sensor 6, the first temperature sensor 7, the first humidity sensor 8, the second temperature sensor 9, the second humidity sensor 10 and the speed sensor 13;
the data processing module is used for carrying out classification management on water conservancy information data to form a data set, and the data acquisition module is connected with the data processing module through the wireless communication module;
the application layer module is used for processing and analyzing the data in the data set and is electrically connected with the data processing module;
and the marine satellite module is used for monitoring meteorological information of the early warning area and is connected with the data processing module through the wireless communication module.
In order to timely know the drought and flood conditions, the system further comprises a controller and an alarm module, wherein the controller is an 89C82 single chip microcomputer.
The controller is used for receiving the data processed by the application layer module;
the alarm module receives the instruction sent by the controller to carry out alarm prompt;
the controller is electrically connected with the application layer module and the alarm module.
When the flood-prevention drought-fighting early warning device is used, a plurality of flood-prevention drought-fighting early warning devices are distributed in different preset monitoring areas, and the specific placement method is that the fixing columns 2 of the device are inserted into the ground surface of the preset monitoring areas, so that the whole device is firmly fixed. The depth of insertion does to rivers can get into early warning case 1 through the water inlet 3 of early warning case 1 outer wall, and level sensor 4 in the early warning case 1 just can detect rivers as the standard.
In the monitoring process, the liquid level sensor 4, the pressure sensor 6, the first temperature sensor 7, the first humidity sensor 8, the second temperature sensor 9, the second humidity sensor 10 and the speed sensor 13 respectively detect the liquid level value in the early warning box 1, the pressure value in the water flow channel 5, the temperature and humidity of the internal and external environments of the early warning box 1 and the rotating speed of the speed measuring fan in real time, and the flood prevention and drought control early warning system collects the detection values to comprehensively judge the disaster. Specifically, the data acquisition module acquires the detection values in real time to obtain water conservancy information data and sends the water conservancy information data to the data processing module, the data processing module performs classification management on the water conservancy information data to form a data set, the data set is sent to the application layer module, and the application layer module processes and analyzes the data set and meteorological information detected by the maritime satellite module to comprehensively judge disasters and send analysis results to the detection platform. Meanwhile, the controller receives data processed by the application layer module and judges whether disaster alarming is needed or not. When the water level detection value is lingering around the initial value all the time and the pressure value is unchanged, all the conditions are normal; when the water level, the water pressure, the environment humidity and the wind speed are higher than certain threshold values, and the environment temperature is lower than the certain threshold value, a flood alarm is given out, at the moment, the controller sends a flood alarm signal to the alarm, and the alarm gives out sound and light alarm; when the water level and the water pressure are always detected to be 0, the environment humidity and the wind speed are lower than certain threshold values, and the environment temperature is higher than the certain threshold values, a drought alarm is given out, the controller sends a drought alarm signal to the alarm, and the alarm gives out sound and light alarms; by the detection and the timely alarm, the preparation for disaster prevention is made in advance.
The above-mentioned embodiments are only preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, and any simple modifications or equivalent substitutions of the technical solutions that can be obviously obtained by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention.
Claims (7)
1. The flood-prevention drought-resisting early warning device is characterized by comprising an early warning box (1) and at least two fixing columns (2), wherein the upper ends of the fixing columns (2) are fixedly connected with a bottom plate of the early warning box (1);
early warning case (1) outer wall circumference is close to the bottom plate and has been seted up a plurality of water inlets (3), be provided with level sensor (4) and rivers passageway (5) in early warning case (1), rivers passageway (5) one end stretches into in early warning case (1), rivers passageway (5) other end stretches out early warning case (1) roof and with early warning case (1) fixed connection, be provided with pressure sensor (6) in rivers passageway (5), early warning case (1) inner wall still is provided with first temperature sensor (7) and first humidity transducer (8), first temperature sensor (7) with first humidity transducer (8) are all fixed on early warning case (1) roof inner wall, early warning case (1) outer wall is provided with second temperature sensor (9) and second humidity transducer (10), second temperature sensor (9) with second humidity transducer (10) are all fixed early warning case (1) roof inner wall (1) On the roof outer wall, rivers passageway (5) top is provided with the fan that tests the speed, the fan that tests the speed includes pivot (11) and sets up pivot (11) around and with pivot (11) fixed connection's blade (12), install speedtransmitter (13) on the fan of testing the speed, logical groove has been seted up on early warning case (1) outer wall, it is provided with scale (14) to lead to the inslot.
2. The flood prevention drought resisting early warning device according to claim 1, wherein the early warning box (1) is of a cylindrical structure.
3. The flood prevention drought resisting early warning device according to claim 2, wherein the number of the fixing columns (2) is three, and the three fixing columns (2) are uniformly distributed on a bottom plate of the early warning box (1).
4. The flood prevention drought resisting early warning device according to claim 3, wherein the lower end of the fixing column (2) is of a conical structure.
5. The early warning system of the flood prevention drought-fighting early warning device according to any one of claims 1 to 4, which is characterized by comprising a plurality of flood prevention drought-fighting early warning devices, wherein the plurality of flood prevention drought-fighting early warning devices are distributed in different preset monitoring areas, and a liquid level sensor (4), a pressure sensor (6), a first temperature sensor (7), a first humidity sensor (8), a second temperature sensor (9), a second humidity sensor (10) and a speed sensor (13) are arranged in each flood prevention drought-fighting early warning device;
the system also comprises a data acquisition module, a wireless communication module, a data processing module, an application layer module and a maritime satellite module;
the data acquisition module is used for acquiring water conservancy information data of a preset monitoring area, and is electrically connected with the liquid level sensor (4), the pressure sensor (6), the first temperature sensor (7), the first humidity sensor (8), the second temperature sensor (9), the second humidity sensor (10) and the speed sensor (13);
the data processing module is used for carrying out classification management on the water conservancy information data to form a data set, and the data acquisition module is connected with the data processing module through the wireless communication module;
the application layer module is used for processing and analyzing data in the data set and is electrically connected with the data processing module;
the marine satellite module is used for monitoring meteorological information of an early warning area, and the marine satellite module is connected with the data processing module through the wireless communication module.
6. The early warning system of the flood prevention drought resisting early warning device according to claim 5, further comprising a controller and an alarm module;
the controller is used for receiving the data processed by the application layer module;
the alarm module receives an instruction sent by the controller to carry out alarm prompt;
the controller is electrically connected with the application layer module and the alarm module.
7. The early warning system of the flood prevention drought resisting early warning device according to claim 6, wherein the controller is an 89C82 single chip microcomputer.
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| CN201710234766.XA CN106949934B (en) | 2017-04-12 | 2017-04-12 | Flood-prevention drought-resisting early warning device and system |
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| CN201710234766.XA CN106949934B (en) | 2017-04-12 | 2017-04-12 | Flood-prevention drought-resisting early warning device and system |
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| CN106949934B true CN106949934B (en) | 2020-07-28 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107604878B (en) * | 2017-09-27 | 2019-06-28 | 郭涛 | A kind of hydraulic engineering flood control warning box |
| CN108549972A (en) * | 2018-03-21 | 2018-09-18 | 河南黄河河务局焦作黄河河务局 | Base's Yellow River Flood-prevention Command Decision-making Support System |
| CN113269949B (en) * | 2021-06-15 | 2022-07-29 | 陈佳 | Flood prevention early warning device for reservoir management |
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| CN101441801A (en) * | 2008-12-11 | 2009-05-27 | 杭州美伦信号技术有限公司 | Disaster-proof and flood-proof alarm system |
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