CN119942736A - A water conservancy flood prevention early warning and emergency integrated device - Google Patents
A water conservancy flood prevention early warning and emergency integrated device Download PDFInfo
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Abstract
The invention belongs to the technical field of water conservancy flood control, and discloses a water conservancy flood control early warning and emergency integrated device. The device comprises an energy module, a monitoring module and an emergency module, so as to collect energy, intelligently monitor and respond quickly. The energy module utilizes hydraulic power, wind power and solar power to generate electricity and store the electricity in the electricity storage box to ensure stable power supply, the monitoring module is provided with a radar water level meter, a soil humidity detector and a flow rate detector to monitor water level, soil humidity and water flow speed in real time and rapidly trigger an alarm when data exceeds a threshold value, and the emergency module is used for positioning and illuminating trapped personnel after a disaster occurs to realize rapid rescue. Therefore, the invention can effectively reduce the safety loss caused by flood.
Description
Technical Field
The invention relates to the technical field of water conservancy flood control, in particular to a water conservancy flood control early warning and emergency integrated device.
Background
Flood is a common natural disaster which threatens the property safety of people, endangers the personal safety of people and causes irreparable loss in severe cases. Therefore, the method has important practical significance in effective flood control and drainage.
The existing flood control systems are designed and optimized mainly from the flood control equipment itself. For example, a multi-cascade arrangement mode is adopted to improve the flood discharge efficiency, a flood control flashboard structure is improved to improve the flood control reliability, or a reusable flood control bag, a flood control well communicated with surface runoff and the like are designed.
However, the flood control system only plays a role when flood occurs, and adopts corresponding measures, so that flood disasters cannot be pre-warned. At present, although related researches introduce informationized monitoring equipment into a flood early warning process, various equipment depend on external power supply, and the equipment is firstly damaged when the flood occurs, namely a power system, so that obvious defects exist in the actual flood early warning process. Meanwhile, how to effectively develop emergency measures such as rescue and the like when flood occurs is not considered, so that the safety loss caused by the flood cannot be effectively reduced.
Disclosure of Invention
The invention aims to provide a water conservancy flood control early warning and emergency integrated device, which aims to solve the technical problems that the flood control early warning cannot be effectively carried out and corresponding emergency measures are adopted in the prior art.
In order to achieve the above purpose, the present invention proposes the following technical scheme:
water conservancy flood control early warning and emergent integrated device includes:
The energy module comprises an electricity storage box, a hydroelectric generator, a wind driven generator, a photovoltaic power generation plate and a photovoltaic protection part which are electrically connected with the electricity storage box; the power storage box comprises an emergency output interface; the hydroelectric generator comprises a main body and a guide cover, wherein the guide cover is arranged on the main body and is formed by a honeycomb FRP grid coated with an electrocatalytic coating, the photovoltaic protection part comprises a first driver, a second driver, a third driver, a supporting rod, a rainwater sensor, a buoyancy sensor and a plurality of telescopic rods and folding blades which are arranged in a one-to-one correspondence manner, wherein any folding blade comprises a first blade and a second blade which are movably connected, a first long groove is formed in the inner side wall of the first blade, a second long groove is formed in the inner side wall of the second blade, folding rods are respectively arranged in the first long groove and the second long groove, the input end of the third driver is electrically connected with the rainwater sensor and the buoyancy sensor, the output end of the third driver is electrically connected with the folding rods, the supporting rod is arranged on one side of the photovoltaic power generation plate and comprises a threaded inner rod and a sleeve, and the input end of the first driver is electrically connected with the rainwater sensor and the buoyancy sensor, and the output end of the telescopic rods are electrically connected with the sleeve;
The monitoring module comprises a radar water level gauge, a plurality of flow rate detectors and a plurality of soil humidity detectors which are electrically connected with the electric storage box, wherein the radar water level gauge, the plurality of flow rate detectors and the plurality of soil humidity detectors are communicated with the control center to trigger early warning when a water level value, any one of the flow rate values or any one of the soil humidity values exceeds a warning value;
the emergency module comprises an infrared detector and an illumination part, wherein the infrared detector and the illumination part are electrically connected with the electric storage box, the infrared detector is deployed on the rotating mechanism to detect different directions and is communicated with the control center for uploading real-time infrared images and detecting coordinates, and the control center is integrated with an image processing algorithm for identifying the real-time infrared images.
Further, the electrocatalytic coating is a chlorine evolution coating with the potential of 1.2V.
Further, the corresponding water depth increment range of the target water body when the buoyancy sensor is triggered is not smaller than 0.8m.
Further, adjacent sides of adjacent folding blades are disposed in overlapping relation with each other.
Further, the device comprises a mounting module, wherein the mounting module comprises a base and a mounting rod; each soil humidity detector is arranged on a base, the base is buried in soil, an electric storage box is arranged on the upper end face of the base, a mounting rod is arranged on the upper end face of the electric storage box, the mounting rod is of a hollow structure to accommodate a power-on cable and a communication cable and is communicated with the interior of the electric storage box, and a photovoltaic power generation plate is arranged at the upper end of the mounting rod.
The radar water level gauge comprises a mounting rod, a fixing rod, an infrared detector, a radar water level gauge and a rotating mechanism, wherein the mounting rod is arranged on the side wall of the mounting rod, the infrared detector is arranged on the rotating mechanism, and the radar water level gauge is fixed on the side wall of the fixing rod.
Further, the rotating mechanism is a spherical moving part.
Further, for the support rod, the inner rod penetrates through the sleeve, and the wind driven generator is arranged on the upper end face of the inner rod.
Further, the hydroelectric generator is deployed in a water body, the main body comprises a shell, a water inlet, a water outlet, an impeller and a motor, the water inlet and the water outlet are formed in the shell, the impeller and the motor are arranged in the shell, and the motor is connected with the impeller through a rotating shaft.
The beneficial effects are that:
According to the technical scheme, the technical scheme of the invention provides a water conservancy flood control early warning and emergency integrated device to solve the technical problems that the existing flood control equipment is single in energy supply, limited in monitoring means and insufficient in emergency function, and further the safety loss caused by flood cannot be effectively reduced.
According to the technical scheme, from the overall view of flood control, firstly, the early warning process before flood occurrence is considered, a monitoring module is designed in a targeted manner, potential factors related to the flood are synchronously monitored through the cooperative work of the radar water level gauge, the soil humidity detector and the flow rate detector, and the potential factors are reported, analyzed and judged through data between the radar water level gauge, the soil humidity detector and the flow rate detector so as to identify the possible flood condition, and corresponding early warning measures are adopted. Meanwhile, in order to ensure the reliability of monitoring, a plurality of soil humidity detectors with different monitoring depths are arranged, and a plurality of flow rate detectors are arranged in different areas of the target water body to timely and effectively acquire real-time data. Secondly, an emergency module is designed in a targeted manner in consideration of an emergency treatment process after flood occurrence, the search range is increased through multi-azimuth detection of the infrared detector, meanwhile, trapped people are identified and confirmed in a high-efficiency mode through infrared image processing of the control center, and the positions of the people are confirmed by combining image coordinates synchronously reported by the infrared detector. And in the actual searching process of the personnel, the illumination part is used for illuminating the target area so as to quickly lock the personnel. And considering that the operation of the whole system needs to be performed based on electric power, an energy module is arranged in a targeted manner to ensure the independent operation of the device and the normal operation when external electric power is damaged. Specifically, the energy module continuously collects hydraulic power, wind energy and solar energy and converts the hydraulic power, the wind energy and the solar energy into electric energy for storage so as to ensure the reliability of power supply, and an emergency output interface is arranged on the power storage box so as to realize the power supply function of key equipment during searching and rescuing personnel. Further, considering that the photovoltaic power generation panel is a main power generation portion, it is susceptible to rain erosion or the like, and thus a photovoltaic protection portion corresponding thereto is provided. Specifically, the photovoltaic protection part effectively shields rainwater under the synergistic effect of the protection function of the first blade and the buffer function of the second blade. Meanwhile, the ascending motion of the blades before unfolding can also effectively avoid the influence on the operation reliability of the whole device due to the overlarge height dimension.
It should be understood that all combinations of the foregoing concepts, as well as additional concepts described in more detail below, may be considered as part of the inventive subject matter so long as such concepts are not mutually inconsistent.
The foregoing and other aspects, embodiments, and features of the present teachings will be more fully understood from the following description, taken together with the accompanying drawings. Other additional aspects of the invention, such as features and/or advantages of the exemplary embodiments, will be apparent from the description which follows, or may be learned by practice of the embodiments according to the teachings of the invention.
Drawings
The drawings are not intended to be drawn to scale. In the drawings, each identical or nearly identical component that is illustrated in various figures may be represented by a like numeral. For purposes of clarity, not every component may be labeled in every drawing. Embodiments of various aspects of the invention will now be described, by way of example, with reference to the accompanying drawings, in which:
Fig. 1 is a schematic structural diagram of a water conservancy flood control early warning and emergency integrated device according to the embodiment;
Fig. 2 is a schematic structural view of a photovoltaic protection portion according to the present embodiment;
fig. 3 is a schematic view showing the external structure of the hydro-generator according to the present embodiment;
fig. 4 is a schematic structural view of a main body in the hydro-generator according to the present embodiment.
In the figure, the reference numeral 1 is an electric storage box, 2 is a hydroelectric generator, 3 is a wind driven generator, 4 is a photovoltaic power generation plate, 5 is a photovoltaic protection part, 6 is a radar water level gauge, 7 is a soil humidity detector, 8 is an infrared detector, 9 is a base, 10 is a mounting rod, 11 is a fixed rod, 2.1 is a main body, 2.2 is a guide cover, 5.1 is a supporting rod, 5.2 is a rain sensor, 5.3 is a folding blade, 5.4 is a telescopic rod, 2.1a is a motor, 2.1b is an impeller, 2.1c is a water inlet, 2.1d is a water outlet, 5.1a is an inner rod, 5.1b is a sleeve, 5.3a is a first blade and 5.3b is a second blade.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. It will be apparent that the described embodiments are some, but not all, embodiments of the invention. All other embodiments, which can be made by a person skilled in the art without creative efforts, based on the described embodiments of the present invention fall within the protection scope of the present invention. Unless defined otherwise, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs.
The terms first, second and the like in the description and in the claims, are not used for any order, quantity or importance, but are used for distinguishing between different elements. Also, unless the context clearly indicates otherwise, singular forms "a," "an," or "the" and similar terms do not denote a limitation of quantity, but rather denote the presence of at least one. The terms "comprises," "comprising," or the like are intended to cover a feature, integer, step, operation, element, and/or component recited as being present in the element or article that "comprises" or "comprising" does not exclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. "up", "down", "left", "right" and the like are used only to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed accordingly.
The effective flood control and drainage has important practical significance for guaranteeing the property safety and personal safety of people. However, the existing flood control system is mainly designed and optimized from flood control equipment, so that the technical problems of single energy supply, limited monitoring means, insufficient emergency function and the like exist. Therefore, the present embodiment aims to provide a water conservancy flood control early warning and emergency integrated device to simultaneously improve the above-mentioned drawbacks.
The water conservancy flood control early warning and emergent integrated device of this embodiment is specifically described below with reference to the accompanying drawings.
Referring to fig. 1 to 4, the device includes an energy module, a monitoring module and an emergency module, which are mutually matched.
In terms of specific structural arrangement, the energy module comprises an electric storage box 1, a hydroelectric generator 2, a wind driven generator 3, a photovoltaic power generation plate 4 and a photovoltaic protection part 5. The hydroelectric generator 2, the wind driven generator 3, the photovoltaic power generation plate 4 and the photovoltaic protection part 5 are all electrically connected with the power storage box 1. Specifically, the electric storage box 1 is a high-performance lithium battery pack or other novel energy storage devices, and has larger capacity and stable charge and discharge performance. The electric storage box 1 further comprises an emergency output interface, so that emergency power support can be provided for peripheral important flood control equipment, such as a drainage pump, a flood control gate control device and the like, when external power is interrupted, normal operation of the equipment at key moments is ensured, basic functions of flood control engineering are maintained, and enough electric energy can be provided when power requirements of other parts in the device are increased.
The hydroelectric generator 2 is deployed in a water body and comprises a main body 2.1 and a guide cover 2.2, wherein the guide cover 2.2 is covered on the main body 2.1 and is formed by a honeycomb FRP grid coated with an electrocatalytic coating. In this example, the electrocatalytic coating is a chlorine evolution coating with a potential of 1.2V, and the porosity of the coating is 65% ± 5%. The main body comprises a shell, a water inlet 2.1c and a water outlet 2.1d are formed in the shell, and an impeller 2.1b and a motor 2.1a are arranged in the shell. The water inlet 2.1c and the water outlet 2.1d are correspondingly arranged with the impeller 2.1b, and the impeller 2.1b is connected with the motor 2.1a through a rotating shaft. When the water flow flows down to impact the impeller 2.1b, the rotor of the motor 2.1a is driven to rotate, and potential energy of the water flow is converted into electric energy to be stored in the electric storage box 1. The pod 2.2 may then be used to inhibit biofouling, thereby improving power generation efficiency.
For the wind driven generator 3 and the photovoltaic power generation panel 4, the photovoltaic power generation panel 4 converts solar energy into electric energy when working in daytime, wind blades of the wind driven generator 3 convert wind energy into electric energy and store the electric energy into the electric storage box 1, and the photovoltaic power generation panel 4 does not store solar energy or stores lower solar energy when working in the evening, and the wind blades of the wind driven generator 3 continuously convert wind energy into electric energy and store the electric energy into the electric storage box 1.
Considering the vulnerability of photovoltaic power generation board 4, set up correspondingly photovoltaic protection portion 5 includes first driver, second driver, third driver, bracing piece 5.1, rainwater inductor 5.2, buoyancy inductor, telescopic link 5.4 and folding blade 5.3 that a plurality of one-to-one set up. Wherein, any folding blade 5.3 comprises a first blade 5.3a and a second blade 5.3b which are movably connected. The inner side wall of the first blade 5.3a is provided with a first long groove, the inner side wall of the second blade 5.3b is provided with a second long groove, two ends of a folding rod are arranged in the first long groove and the second long groove respectively, the input end of the third driver is electrically connected with the rainwater sensor 5.2 and the buoyancy sensor, and the output end of the third driver is electrically connected with each folding rod. The bracing piece 5.1 is located photovoltaic power generation board one side, including screw-thread fit's interior pole 5.1a and sleeve 5.1b, and the input and the rainwater inductor 5.2 of first driver and buoyancy inductor electricity are connected, and the output is connected with sleeve 5.1b electricity. The free ends of the first blades 5.3a are movably arranged at the upper end part of the sleeve 5.1b at intervals along the circumferential direction, each telescopic rod 5.4 is arranged in one-to-one correspondence with each first blade 5.3a, and two ends of any telescopic rod 5.4 are respectively fixed with the sleeve 5.1b and the corresponding first blade 5.3 a. The input end of the second driver is electrically connected with the rainwater sensor 5.2 and the buoyancy sensor, and the output end of the second driver is electrically connected with each telescopic rod 5.4.
In a specific implementation, when the rain sensor 5.2 directly detects rainfall or the buoyancy sensor monitors water level rising, the trigger support rod 5.1 is spirally lifted to the highest position under the action of the first driver, meanwhile, the second driver drives the telescopic rod 5.4 to stretch so as to enable each first blade 5.3a to be fully unfolded from bottom to top, and the third driver drives the folding rod so as to enable the second blade 5.3b to be unfolded. At this time, under the protection effect of the first blade 5.3a (the opening angle of the first blade 5.3a reaches 170 degrees at maximum) and the buffer effect of the second blade 5.3b (since the second blade 5.3b is vertically downward when being unfolded and the lowest end thereof is lower than the lowest end of the photovoltaic power generation panel 4, the rainwater flowing down along the first blade can be blocked, thereby forming buffer), the direct impact and erosion of the rainwater to the photovoltaic power generation panel 4 can be effectively reduced. And when no rain exists, under the action of each driver, the second blade 5.3b and the first blade 5.3a can be closed under the action of the folding rod and the telescopic rod, and the supporting rod 5.1 returns to the initial position. The support bar 5.1 is used to prevent the photovoltaic protection 5 from being oversized in the height direction, which would affect the reliability of the device in use.
As a preferable implementation mode, the water depth increment range of the corresponding target water body when the buoyancy sensor is triggered is set to be not smaller than 0.8m. And further, the adverse effect of long-time rainfall on the photovoltaic power generation panel 4 is ensured under the condition that the rainfall amount in unit area is small and the rainwater sensor cannot be effectively triggered. In order to ensure the rainwater shielding reliability of the folding blades 5.3 during unfolding, adjacent sides of the adjacent folding blades are arranged to be mutually overlapped, so that rainwater is prevented from dripping onto the photovoltaic power generation panel 4 from gaps among the blades.
The monitoring module comprises a radar water level gauge 6, a plurality of flow rate detectors and a plurality of soil humidity detectors 7 which are electrically connected with the electric storage box. The radar water level gauge 6, the flow rate detectors and the soil humidity detectors 7 are all communicated with the control center to trigger early warning when the water level value, any one of the flow rate values or any one of the soil humidity values exceeds the warning value. Specifically, the detection depths of the soil humidity detectors 7 are different, and the flow rate detectors are deployed in different flow sections of the target water body. As a specific implementation manner, the radar water level gauge 6 is installed on the bank or dykes of a river, a lake, a reservoir and other water bodies, adopts a high-frequency radar technology, emits electromagnetic waves to the water surface and receives reflected waves, further transmits water level data to the control center in real time, and immediately triggers an early warning signal when the water level exceeds a preset warning value. The soil humidity detector 7 is buried in soil in areas where flood disasters are likely to occur, parameters such as dielectric constants of the soil are measured through the sensor, so that soil humidity information is accurately obtained, and the water content of soil in different layers can be comprehensively known by setting a plurality of soil detection depths. When the soil humidity reaches a critical value which possibly causes landslide, debris flow and other disasters, early warning is sent out in time, and basis is provided for taking precautionary measures in advance. The flow velocity detector is placed in water flow channels such as rivers and channels, adopts Doppler effect or other advanced measurement principles to accurately measure the flow velocity of water, can adapt to different flow velocity ranges, can accurately measure from slow flow to rapid flow, and transmits data in real time. Once the flow rate is abnormally changed, if the safe flow rate range is exceeded, an early warning mechanism is quickly started to prompt possible flood risks.
The emergency module comprises an infrared detector 8 and an illumination part which are electrically connected with the electric storage box 1. The infrared detector 8 is disposed on the rotating mechanism to detect different directions, and communicates with the control center for uploading real-time infrared images and detecting coordinates. The rotating mechanism in this embodiment is a spherical movable member. The control center is integrated with an image processing algorithm for identifying the real-time infrared image. As a specific implementation manner, the infrared detector 8 detects a heat signal emitted by a human body by using an infrared thermal imaging technology under the condition of darkness or blocked line of sight, and can effectively identify trapped personnel and confirm the trapped position by matching with an image processing algorithm of a control center. Meanwhile, the high-brightness illumination part is arranged, illumination can be automatically started after the position of trapped personnel is confirmed, clear vision is provided for rescue work, and rescue operations can be rapidly and accurately implemented by the rescue personnel.
In order to facilitate the installation of the functional components in the whole device, the device is provided with an installation module. The mounting module comprises a base 9 and a mounting bar 10. Each soil moisture detector 7 is disposed at different heights on the side wall of the base 9, and the base 9 is buried in the soil. The electric storage box 1 is arranged on the upper end face of the base 9, and the installation rod 10 is arranged on the upper end face of the electric storage box 1. Specifically, the installation rod 10 is of a hollow structure to accommodate the power-on cable and the communication cable and is communicated with the inside of the electric storage box 1, and the photovoltaic power generation panel 4 is arranged at the upper end part of the installation rod 10. The installation module further comprises a fixing rod 11, one end of the fixing rod 11 is fixed with the installation rod 10, and the other end of the fixing rod is a rotating mechanism. The infrared detector 8 is arranged on the rotating mechanism, and the radar water level gauge 6 is fixed on the side wall of the fixed rod 11.
On this basis, in order to facilitate the installation of the wind turbine 3, the support rod 5.1 is designed such that the inner rod 5.1a is provided through the sleeve 5.1b, and the wind turbine 3 is attached to the upper end surface of the inner rod 5.1 a.
In summary, the device in this embodiment supplies power to the monitoring module and the emergency module through the energy module, so as to realize independent operation of the whole device, and ensure normal operation of the whole device when the disaster causes damage to the power supply system. At this time, the radar water level gauge, the soil humidity detector and the flow rate detector of the monitoring module continuously acquire data and send the data to the control center through a wireless transmission technology. And an intelligent analysis system is arranged in the control center, the data are analyzed and processed in real time, and the data are compared with a preset threshold value. When the data exceeds the normal range, early warning information is sent to related personnel in various modes (such as an audible and visual alarm, a short message notice and the like). After flood occurs, the emergency module is started, the infrared detector, the illumination part and the image processing algorithm of the control center cooperatively operate to search trapped personnel and lock the positions of the trapped personnel, and meanwhile, an emergency output interface of the electric storage box supplies power for key equipment, so that rescue work is ensured to be carried out smoothly. And further, the full-flow intelligent management in the flood control process is realized, and the flood control working efficiency and the intelligent level are improved.
While the invention has been described with reference to preferred embodiments, it is not intended to be limiting. Those skilled in the art will appreciate that various modifications and adaptations can be made without departing from the spirit and scope of the present invention. Accordingly, the scope of the invention is defined by the appended claims.
Claims (9)
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| CN202510428506.0A CN119942736A (en) | 2025-04-08 | 2025-04-08 | A water conservancy flood prevention early warning and emergency integrated device |
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| CN202510428506.0A CN119942736A (en) | 2025-04-08 | 2025-04-08 | A water conservancy flood prevention early warning and emergency integrated device |
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