Fire extinguishing system of fire-fighting unmanned aerial vehicle

Abstract

The invention provides a fire-fighting unmanned aerial vehicle fire extinguishing system, and relates to the technical field of fire-fighting devices, the fire-fighting unmanned aerial vehicle fire extinguishing system comprises an automatic driving device, a water storage tank and an unmanned aerial vehicle, the lower end of the automatic driving device is provided with moving wheels, the automatic driving device comprises a remote control module, and the water storage tank is located at the upper end of the automatic driving device; the unmanned aerial vehicle is located at the upper end of the automatic traveling device, an electric winding frame is arranged between the unmanned aerial vehicle and the water storage tank, one end of the electric winding frame is provided with a pipeline and communicates with the unmanned aerial vehicle, a water pump is arranged below the electric winding frame, and one end of the water pump is provided with a pipeline and communicates with the water storage tank. The other end of the water supply device communicates with a pipeline of the electric winding frame through a hose and is used for supplying water to the unmanned aerial vehicle, a remote control module is arranged in the unmanned aerial vehicle and can conduct information interaction with a remote control module of the automatic driving device, and therefore the moving range of the device is expanded. The system has the advantages that rapid deployment is facilitated, and the rescue and fire extinguishing efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of fire fighting devices, and in particular to a fire fighting drone fire extinguishing system. Background Art

[0002] With the development of construction technology, more and more regions have begun to build high-rise buildings with dozens of floors or large-scale factory buildings. Such buildings often have high rescue difficulties. Too large an area or too high a height makes it difficult for firefighters to carry out timely and effective firefighting work at the fire location, resulting in the inability to effectively control the fire in a timely manner, causing the fire to expand. At present, the relevant solutions use multiple fire stations, and use fire pipelines to monitor key locations and spray water to extinguish fires in time. This method can often only carry out preliminary firefighting work in some areas, with poor overall work flexibility and high production costs, which cannot meet the existing actual use needs. Summary of the invention

[0003] The purpose of the present invention is to provide a fire-fighting drone fire-fighting system, which solves the technical problems of poor fire-fighting and rescue effects and inflexible settings in the prior art, and achieves the technical effect of improving fire-fighting and rescue effects and facilitating rapid deployment in different locations.

[0004] In order to achieve the above-mentioned object of the invention, the technical solution adopted by the present invention is:

[0005] A firefighting drone fire extinguishing system comprises an automatic driving device, a water storage tank and a drone, wherein the lower end of the automatic driving device is provided with moving wheels, and the moving wheel structure is connected to a group of motors for transmission, so as to facilitate movement, the automatic driving device comprises a remote control module, and the remote control module can receive a remote control signal for remote control, the water storage tank is located at the upper end of the automatic driving device and is used to store water for fire extinguishing, the drone is located at the upper end of the automatic driving device, an electric winding rack is arranged between the drone and the water storage tank, one end of the electric winding rack is connected to the drone with a pipeline, a motor is fixed to one side of the electric winding rack, one end of the motor is connected to the rotating shaft of the electric winding rack with a sprocket structure, a water pump is arranged below the electric winding rack, the water pump is fixedly connected to the mounting plate of the automatic driving device, one end of the water pump is connected to the water storage tank with a pipeline, and the other end is connected to the pipeline of the electric winding rack through a hose, so as to supply water to the drone, and the drone is provided with a remote control module inside, which can exchange information with the remote control module of the automatic driving device, thereby expanding the moving range of the device.

[0006] As an improvement, the automatic driving device also includes an Internet of Things positioning device, which can collect road condition information of the current working area of ​​the automatic driving device and automatically formulate a traveling route based on the road information. The automatic driving device also includes multiple sensors and camera devices. The sensors are arranged around the automatic driving device for obtaining the surrounding road conditions. The camera device is arranged in the moving direction of the automatic driving device for obtaining real-time image information of the driving route. A battery pack is fixed at the lower end of the automatic driving device, and two groups of motors are respectively provided on both sides of the battery pack. One side of the motor is connected to the wheel transmission through a gear transmission structure for driving the movement of the automatic driving device.

[0007] As an improvement, the automatic driving device also includes an image recognition module, which can identify the corresponding image content, including obstacles and fire conditions. The image content obtained by the camera of the drone will be transmitted to the image recognition module via wireless signals and image recognition will be performed. The drone also includes an infrared signal detection module, which can quickly identify the heat source signal obtained in the image, making it convenient to obtain the fire situation in a timely manner.

[0008] As an improvement, a control panel is fixed on one side of the water tank, and the control panel can directly control each electric structure. The upper end of the water tank is provided with a water inlet, the lower end of the water tank is provided with a water outlet, the inner side of the water outlet is provided with a filter, and one side of the water outlet is provided with a fixed pipeline fixedly connected to the water pump. Multiple water tanks can be installed according to usage requirements.

[0009] As an improvement, a docking platform is provided under the drone, and the docking platform is fixedly connected to the automatic driving device. A positioning device is fixed inside the docking platform. The positioning device can transmit relative position signals to the drone via wireless signals, so as to facilitate the drone to control the flight distance and avoid the hose of the electric winding rack affecting the flight of the drone.

[0010] As an improvement, the drone also includes a fire extinguishing bomb. Launching racks are fixed on both sides of the drone. The height of the launching racks is lower than the height of the rotor and higher than the height of the water pipe. A slide groove is fixed at the lower end of the launching rack and is slidably connected to the fire extinguishing bomb. An electric signal control circuit is fixed at the upper end of the launching rack. The electric signal control circuit is connected to the fuse of the fire extinguishing bomb and is used to control the use of the fire extinguishing bomb.

[0011] The beneficial effects of the present invention are as follows: by providing an automatic driving device and a corresponding sensor structure, the device can be freely moved, and can be conveniently driven to a corresponding position for fire extinguishing operations; by providing a water pump and a drone, etc., precise fire extinguishing operations can be performed at different heights, thereby improving the overall fire extinguishing efficiency and flexibility; and by using fire extinguishing bombs, the fire can be quickly suppressed, assisting in fire extinguishing and reducing the impact of the fire. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The present invention is a structural schematic diagram of a fire-fighting drone fire-fighting system.

[0013] In the picture: 1. Automatic driving device; 2. Water storage tank; 3. Water pump; 4. Electric winding rack; 5. Drone; 6. Fire extinguisher bomb; 7. Water spray pipe; 8. Control panel. DETAILED DESCRIPTION

[0014] In order to make the content of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. The same parts are represented by the same figure marks. It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to the directions in the drawings, and the words "inside" and "outside" refer to the directions toward or away from the geometric center of a specific component, respectively.

[0015] like Figure 1As shown, a fire-fighting drone fire-fighting system includes an automatic driving device 1, a water storage tank 2 and a drone 5. The lower end of the automatic driving device 1 is provided with moving wheels, and the moving wheel structure is connected to a group of motors for transmission to facilitate movement. The automatic driving device 1 includes a remote control module, and the remote control module can receive a remote control signal for remote control. The water storage tank 2 is located at the upper end of the automatic driving device 1 and is used to store water for fire extinguishing. The drone 5 is located at the upper end of the automatic driving device 1. An electric winding rack 4 is provided between the drone 5 and the water storage tank 2. One side of the electric winding rack 4 The end of the electric winding frame 4 is connected with the drone 5 through a pipeline. A motor is fixed on one side of the electric winding frame 4. One end of the motor is connected with the rotating shaft of the electric winding frame 4 through a sprocket structure. A water pump 3 is arranged below the electric winding frame 4. The water pump 3 is fixedly connected to the mounting plate of the automatic driving device 1. One end of the water pump 3 is connected with the water storage tank 2 through a pipeline, and the other end is connected with the pipeline of the electric winding frame 4 through a hose, which is used to supply water to the drone 5. The drone 5 is equipped with a remote control module inside, which can exchange information with the remote control module of the automatic driving device 1, thereby expanding the mobile range of the device. The remote control module can interact with personnel through the terminal, and can be directly and quickly controlled by humans, thereby improving the operating efficiency of the entire device and realizing faster firefighting and rescue operations. One side of the water storage tank 2 is equipped with an interface, which can be connected to an external water source and send the water source to the water spray pipe 7 of the drone 5 through the water pump 3, thereby improving the overall fire extinguishing effect.

[0016] The automatic driving device 1 also includes an Internet of Things positioning device, which can collect the road condition information of the current working area of ​​the automatic driving device 1 and automatically formulate a travel route based on the road information. The automatic driving device 1 also includes multiple sensors and camera devices. The sensors are arranged around the automatic driving device 1 to obtain the surrounding road conditions. The camera device is arranged in the direction of movement of the automatic driving device 1 to obtain the image information of the driving route in real time. A battery pack is fixed at the lower end of the automatic driving device 1. Two motors are respectively arranged on both sides of the battery pack. One side of the motor is connected to the wheel through a gear transmission structure to drive the movement of the automatic driving device 1. The Internet of Things positioning device can identify the road condition through GPS satellite signals or pre-entered terrain information, and can automatically establish a coordinate system according to the positional relationship of each building to achieve more accurate regional positioning.

[0017] The automatic driving device 1 also includes an image recognition module, which can identify the corresponding image content, including obstacles and fire conditions. The image content obtained by the camera of the drone 5 will be transmitted to the image recognition module through wireless signals and image recognition will be performed. The drone 5 also includes an infrared signal detection module, which can quickly identify the heat source signal obtained in the image, so as to facilitate the timely acquisition of the fire situation. A control panel 8 is fixed on one side of the water storage tank 2, and the control panel 8 can directly control each electric structure. The upper end of the water storage tank 2 has a water injection port, and the lower end of the water storage tank 2 has a water outlet. The inner side of the water outlet has a filter screen, and one side of the water outlet has a fixed pipeline fixedly connected to the water pump 3. The water storage tank 2 can be installed with multiple units according to usage requirements. The automatic driving device 1 can be additionally equipped with a fire source positioning camera. The fire source positioning camera can move in conjunction with the automatic driving device 1, monitor the location of the fire at the same time, and establish a vertical plane coordinate system in conjunction with the image information collection function of the drone 5. The vertical plane coordinate system takes the position of the automatic driving device 1 as a reference, and identifies the height position of the fire source by identifying the inclination angle and shooting distance of the fire source positioning camera, thereby transmitting the corresponding height information to the drone 5, thereby achieving more precise height control and improving the fire extinguishing effect.

[0018] A docking platform is provided below the drone 5, and the docking platform is fixedly connected to the automatic driving device 1. A positioning device is fixed inside the docking platform. The positioning device can transmit relative position signals to the drone 5 through wireless signals, which is convenient for the drone 5 to control the flight distance and prevent the hose of the electric winding frame 4 from affecting the flight of the drone 5. The drone 5 also includes a fire extinguishing bomb 6. Launchers are fixed on both sides of the drone 5. The height of the launcher is lower than the height of the rotor and higher than the height of the water spray pipe 7. A slide is fixed at the lower end of the launcher to be slidably connected to the fire extinguishing bomb 6. An electric signal control circuit is fixed at the upper end of the launcher. The electric signal control circuit is connected to the fuse of the fire extinguishing bomb 6 to control the use of the fire extinguishing bomb 6. The fire extinguishing bomb 6 is filled with fire extinguishing dry powder, and the type of fire extinguishing dry powder can be replaced with different types of dry powder according to the use environment.

[0019] When in use, several devices can be set up in the corresponding area, and base station equipment can be set up to improve the efficiency of information transmission; at this time, the operator can plan the inspection route on the corresponding terrain through the terminal, and the automatic driving device 1 can be started and stopped in real time according to the road information obtained by the camera device and the sensor when it is running, and the camera will also judge whether a fire has occurred in the area based on the image information; when a fire occurs, the remote control module will receive the corresponding alarm signal, and the automatic driving device 1 will automatically plan a route close to the building and dock, and then start the drone 5 to take off and move towards the fire location. At the same time, the electric winding frame 4 will release the hose according to the height change of the drone 5. When it reaches the predetermined position, the water pump 3 will send the water source in the water tank 2 to the water pipe 7 through the pipeline, and then carry out water spraying and fire extinguishing operations. In this process, the image capture module of the drone 5 will identify the corresponding fire situation, and if it meets the use of the fire extinguishing bomb 6, it can be directly powered on and fired.

[0020] 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 and improvements made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A fire-fighting drone fire-fighting system, characterized in that: The invention comprises an automatic driving device (1), a water storage tank (2) and an unmanned aerial vehicle (5), wherein the lower end of the automatic driving device (1) is provided with moving wheels, each of the moving wheel structures is connected to a group of motors in a transmission manner for easy movement, the automatic driving device (1) comprises a remote control module, and the remote control module can receive a remote control signal for remote control, the water storage tank (2) is located at the upper end of the automatic driving device (1) and is used to store water for fire fighting, the unmanned aerial vehicle (5) is located at the upper end of the automatic driving device (1), and an electric winding frame (4) is provided between the unmanned aerial vehicle (5) and the water storage tank (2), and one end of the electric winding frame (4) is provided with a pipeline connected to the unmanned aerial vehicle (5). The electric winding frame (4) is connected to a machine (5), a motor is fixed on one side of the electric winding frame (4), one end of the motor is provided with a sprocket structure which is connected to the rotating shaft of the electric winding frame (4), a water pump (3) is provided below the electric winding frame (4), the water pump (3) is fixedly connected to the mounting plate of the automatic driving device (1), one end of the water pump (3) is provided with a pipeline which is connected to the water storage tank (2), and the other end is connected to the pipeline of the electric winding frame (4) through a hose, so as to supply water to the unmanned aerial vehicle (5), the unmanned aerial vehicle (5) is provided with a remote control module inside, and can exchange information with the remote control module of the automatic driving device (1), thereby expanding the moving range of the device.

2. A fire-fighting drone fire-fighting system according to claim 1, characterized in that: The automatic driving device (1) further comprises an Internet of Things positioning device, which can record the road condition information of the current working area of ​​the automatic driving device (1) and automatically formulate a travel route according to the road information. The automatic driving device (1) further comprises a plurality of sensors and a camera device, wherein the sensors are arranged around the automatic driving device (1) and are used to obtain the surrounding road conditions. The camera device is arranged in the direction of movement of the automatic driving device (1) and is used to obtain the image information of the travel route in real time. A battery pack is fixed at the lower end of the automatic driving device (1), and two groups of motors are respectively arranged on both sides of the battery pack. One side of the motor is connected to the wheel through a gear transmission structure and is used to drive the movement of the automatic driving device (1).

3. A fire-fighting drone fire-fighting system according to claim 2, characterized in that: The automatic driving device (1) further comprises an image recognition module, which can recognize corresponding image content, including obstacles and fire conditions. The image content acquired by the camera of the drone (5) is transmitted to the image recognition module via a wireless signal, and image recognition is performed. The drone (5) further comprises an infrared signal detection module, which can quickly recognize the heat source signal acquired in the image, so as to facilitate timely acquisition of the fire condition.

4. A fire-fighting drone fire-fighting system according to claim 1, characterized in that: A control panel (8) is fixed on one side of the water storage tank (2), and the control panel (8) can directly control various electric structures. The upper end of the water storage tank (2) is provided with a water inlet, and the lower end of the water storage tank (2) is provided with a water outlet. The inner side of the water outlet is provided with a filter screen, and one side of the water outlet is provided with a fixed pipeline fixedly connected to the water pump (3). Multiple water storage tanks (2) can be installed according to usage requirements.

5. The fire-fighting drone fire-fighting system according to claim 1, characterized in that: A docking platform is provided below the drone (5), the docking platform is fixedly connected to the automatic driving device (1), and a positioning device is fixed inside the docking platform. The positioning device can transmit relative position signals to the drone (5) via wireless signals, so as to facilitate the drone (5) to control the flight distance and prevent the hose of the electric winding frame (4) from affecting the flight of the drone (5).

6. A fire-fighting drone fire-fighting system according to claim 1, characterized in that: The drone (5) also includes a fire extinguishing bomb (6). Launching racks are fixed on both sides of the drone (5). The height of the launching racks is lower than the height of the rotor and higher than the height of the water spray pipe (7). A slide groove is fixed at the lower end of the launching rack and is slidably connected to the fire extinguishing bomb (6). An electric signal control circuit is fixed at the upper end of the launching rack. The electric signal control circuit is connected to the fuse of the fire extinguishing bomb (6) and is used to control the use of the fire extinguishing bomb (6).

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