Patrol early warning machine

Abstract

The invention discloses a patrol early warning aircraft, and particularly relates to the technical field of fire patrol early warning, the patrol early warning aircraft comprises a vehicle body, a patrol fire extinguishing assembly is arranged on the vehicle body, the patrol fire extinguishing assembly comprises a first protective cover arranged at the top of the vehicle body, and a steering holder is arranged at the top of the first protective cover. According to the patrol early warning aircraft, operation processing is carried out after processing of the controller, the three-dimensional coordinates of a fire source are sent to a fire extinguishing system, the position and angle of a spray pipe are easy to adjust subsequently, fire extinguishing convenience and the real-time monitoring function are improved, and the working state, the operation condition and the environment change of the patrol early warning aircraft are observed in real time; meanwhile, danger elimination work is conducted on an ignition point through a steering engine and a fire extinguishing system, the situation of secondary fire is avoided, meanwhile, the independent Mecanum wheels can efficiently advance and freely rotate or transversely move in complex terrains, and the vehicle can easily pass through complex road environments such as bent and narrow roads.

Description

Technical Field

[0001] The present invention relates to the technical field of fire patrol warning, and more specifically, to a patrol warning machine. Background Art

[0002] Fire is an extremely dangerous natural disaster. The damage and losses it brings not only pose a serious threat to the safety of life and property, but also have a significant impact on the entire society. With the acceleration of urbanization, the hidden dangers of fire are increasing. When faced with extreme environments such as high temperature, thick smoke, and toxic gases, the life safety and rescue efficiency of firefighters are greatly challenged; At present, unmanned fire trucks are mainly composed of fire truck chassis, fire pipe connection devices, water pumps, etc., and need to be operated by staff through controllers during work. This takes up human resource costs and cannot fully realize unmanned operation. It also increases the safety risks of staff. High temperature, thick smoke, toxic gases, etc. may cause safety risks to the human body. They are usually equipped in professional fire departments. It takes a lot of time to arrive at the scene of the fire. They cannot go to the fire scene for firefighting and rescue operations in the first time. They are not easy to operate in different environments and terrains, and they cannot monitor suspected fire threat targets. Summary of the invention

[0003] In order to overcome the above-mentioned defects of the prior art, the present invention provides a patrol early warning aircraft, aiming to solve the problems raised in the above-mentioned background technology.

[0004] The present invention provides the following technical solution: a patrol early warning aircraft comprises a vehicle body, and a patrol fire extinguishing component is arranged on the vehicle body; The patrol fire extinguishing assembly comprises a first protective cover arranged on the top of the vehicle body, a steering platform is arranged on the top of the first protective cover, an angle-adjustable steering servo is arranged on the steering platform, and a fire extinguishing system is arranged on the top of the steering servo; A pump is provided inside the fire extinguishing system, and a nozzle is provided at one end of the pump; A pad is provided on one side of the steering gimbal, and the pad is mounted on the first protective cover. A support frame is provided on the top of the pad, and a camera is provided on one side of the support frame. A temperature detection head is provided on the top of the camera, and the temperature detection head is installed on one side of the support frame. A storage box for storing fire extinguishing medium is provided on one side of the first protective cover. A connecting seat is provided on one side of the pad, and the connecting seat is mounted on the top of the vehicle body by bolts. A mechanical arm is provided on the connecting seat, and an angle-adjustable fire extinguishing chuck is provided at one end of the mechanical arm. The mechanical arm and the connecting seat are detachably connected by bolts. A turbine is provided at the output end of the pump, and a joint for diversion is provided on the turbine, and the joint passes through the fire extinguishing system and extends to the top of the fire extinguishing system. The joint is connected to the storage box through a conduit. A gathering head is fixedly provided at one end of the nozzle, and a diversion block is provided inside the gathering head. The vertical cross-sectional shape of the diversion block is set to be conical, and a diversion hole is opened through the middle of the diversion block.

[0005] It can be seen that in the above technical solution, the flame information is recognized by the camera and then the temperature detection head performs temperature analysis. When the detected temperature is higher than the set degree Celsius, the buzzer sounds immediately, and the fire source signal is transmitted to the controller to execute the emergency procedure. After being processed by the controller, it is processed and the three-dimensional coordinates of the fire source are sent to the fire extinguishing system, which is easy to adjust the position and angle of the nozzle later and improve the convenience of fire extinguishing. The fire source coordinates are determined by establishing a mathematical model with the steering servo and the steering gimbal rotation angle to determine the rotation angle of the nozzle, and point the fire extinguishing system to the fire source point. The pump will use the hose to store the fire extinguishing medium in the storage box. It is extracted and transported to the nozzle for spraying until the temperature drops to a safe value to extinguish the fire source. When the fire extinguishing medium is sprayed through the nozzle, it can be first gathered through the gathering head. After the extinguishing medium is gathered in the gathering head, it can diffuse outward through the conical cross section of the diversion block. At the same time, the fire extinguishing medium can also be diverted through the diversion hole in the gathering head, so that the spraying range of the fire extinguishing medium is expanded without reducing the pressure during spraying, thereby improving the extinguishing efficiency and quality. The fire extinguishing medium is transported to the nozzle and the gathering head through the joint and the turbine, so that the fire extinguishing medium can be sprayed in a pressurized state, avoiding the situation of pressure loss causing poor fire extinguishing effect; Optionally, in a possible implementation, two slide rails are provided at one end of the vehicle body, and a guard plate is slidably connected to each of the slide rails, a controller is installed inside the vehicle body by bolts, a battery is provided on one side of the controller, and the battery is installed in the vehicle body by bolts, a plurality of vertical plates are provided at the bottom of the vehicle body, and a drive motor is installed on each of the vertical plates by bolts, a Mecanum wheel is provided at the output end of the plurality of drive motors, and each of the Mecanum wheels is rotatably connected to the corresponding vertical plates, a solar photovoltaic panel for electric energy conversion is provided on one side of the first protective cover, a second protective cover for protection is provided on the outer side of the pad, and the second protective cover is installed on the top of the vehicle body by bolts, and a buzzer is provided at one end of the vehicle body away from the guard plate; It can be seen that in the above technical solution, the Mecanum wheel is driven by the drive motor to move forward to the fire point, and the steering servo and fire extinguishing system are used to clear the fire point. When there are still recurring sparks after the rubble is cleared, the fire is extinguished by the fire extinguishing system. In addition, through each independent Mecanum wheel, it can move efficiently, rotate freely or move laterally in complex terrain, and can easily pass through complex road environments such as curved and narrow roads.

[0006] Technical effects and advantages of the present invention: 1. The present invention recognizes flame information through a camera and then performs temperature analysis through a temperature detection head. When the detected temperature is higher than the set degree Celsius, the fire source signal is transmitted to the controller to execute the emergency procedure. After being processed by the controller, the three-dimensional coordinates of the fire source are sent to the fire extinguishing system, which is easy to adjust the position and angle of the nozzle later, thereby improving the convenience of fire extinguishing. 2. The present invention establishes a mathematical model with the steering servo and the steering platform rotation angle to determine the rotation angle of the nozzle, and points the fire extinguishing system to the fire source. The pump will extract the fire extinguishing medium in the storage box through the hose and transport it to the nozzle for spraying until the temperature drops to a safe value to extinguish the fire source; 3. The present invention drives the Mecanum wheel forward to the fire point through a driving motor, uses a steering servo and a fire extinguishing system to eliminate the danger at the fire point, and uses the fire extinguishing system to extinguish the fire to avoid secondary fire. At the same time, each independent Mecanum wheel can efficiently move, freely rotate or move sideways in complex terrain, and can easily pass through complex road environments such as curved and narrow roads; 4. When the post-extinguishing medium of the present invention is sprayed out through the nozzle, it can be first gathered through the gathering head. After being gathered in the gathering head, the post-extinguishing medium can diffuse outward through the conical cross-section of the diversion block. At the same time, the fire extinguishing medium can also be diverted through the diversion hole in the gathering head, thereby expanding the spraying range of the fire extinguishing medium without reducing the pressure during spraying, thereby improving the fire extinguishing efficiency and quality. The fire extinguishing medium is transported to the nozzle and the gathering head through the joint and the turbine, which makes it easy for the fire extinguishing medium to be sprayed in a pressurized state, avoiding the situation of decompression causing poor fire extinguishing effect.

[0007] To sum up, through the corresponding coordination of various structures, the camera recognizes the flame information and the temperature detection head performs temperature analysis. After being processed by the controller, it is processed and the three-dimensional coordinates of the fire source are sent to the fire extinguishing system, which is easy to adjust the position and angle of the nozzle later, improves the convenience of fire extinguishing, and has real-time monitoring function. It observes the working status, operation status and environmental changes of the patrol early warning aircraft in real time. The pump will extract the fire extinguishing medium in the storage box through the hose and transport it to the nozzle for spraying until the temperature drops to a safe value to extinguish the fire source. At the same time, the steering servo and the fire extinguishing system are used to eliminate the fire point, and the fire is extinguished through the fire extinguishing system to avoid secondary fire. At the same time, each independent Mecanum wheel can travel efficiently, rotate freely or move laterally in complex terrain, and can easily pass through complex road environments such as curved and narrow roads. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] In order to more clearly illustrate the technical solutions in the present disclosure, the following briefly introduces the drawings required for use in some embodiments. Obviously, the drawings described below are only drawings of some embodiments of the present disclosure. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings. In addition, the drawings described below can be regarded as schematic diagrams, and are not intended to limit the actual size of the product involved in the embodiments of the present disclosure, the actual process of the method, the actual timing of the signal, etc.

[0009] Figure 1 It is the front view of the overall structure of the present invention.

[0010] Figure 2 It is a side view of the overall structure of the present invention.

[0011] Figure 3 For the present invention Figure 2 Schematic diagram of the structure on the left.

[0012] Figure 4 It is a stereoscopic diagram of the connecting seat, the mechanical arm and the fire extinguishing chuck of the present invention.

[0013] Figure 5 It is a three-dimensional diagram of the pad, support frame, camera and temperature detection head of the present invention.

[0014] Figure 6 It is a stereoscopic diagram of the steering platform, steering steering gear, fire extinguishing system and pump of the present invention.

[0015] Figure 7 For the present invention Figure 7 Exploded diagram.

[0016] Figure 8 It is a cross-sectional view of the gathering head of the present invention.

[0017] The accompanying drawings are marked as follows: 1. vehicle body; 2. first protective cover; 3. steering gimbal; 4. steering servo; 5. fire extinguishing system; 6. pump; 7. nozzle; 8. pad; 9. support frame; 10. camera; 11. temperature detection head; 12. storage box; 13. connecting seat; 14. mechanical arm; 15. fire extinguishing chuck; 16. slide rail; 17. guard plate; 18. controller; 19. battery; 20. vertical plate; 21. drive motor; 22. Mecanum wheel; 23. solar photovoltaic panel; 24. second protective cover; 25. buzzer; 26. turbine; 27. joint; 28. gathering head; 29 diversion block; 30. diversion hole. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] As attached Figure 1 - Figure 8 The patrol early warning aircraft shown in the figure uses the patrol fire extinguishing assembly set on the vehicle body 1. The camera 10 recognizes the flame information and then the temperature detection head 11 performs temperature analysis. After being processed by the controller 18, it performs calculation processing and sends the three-dimensional coordinates of the fire source to the fire extinguishing system 5, which is easy to adjust the position and angle of the nozzle 7 later, improves the convenience of fire extinguishing, and has a real-time monitoring function. It observes the working state, operation and environmental changes of the patrol early warning aircraft in real time. The pump 6 will extract the fire extinguishing medium in the storage box 12 through the hose and transport it to the nozzle 7 for spraying until the temperature drops to a safe value to extinguish the fire source. At the same time, the steering servo 4 and the fire extinguishing system 5 are used to eliminate the danger of the fire point, and the fire extinguishing treatment is carried out through the fire extinguishing system 5 to avoid the occurrence of secondary fire. At the same time, each independent Mecanum wheel 22 can travel efficiently, rotate freely or move laterally in complex terrain, and can easily pass through complex road environments such as curved and narrow roads. The specific structural arrangement of the assembly is as follows; The patrol fire extinguishing assembly comprises a first protective cover 2 arranged on the top of the vehicle body 1, a steering platform 3 is arranged on the top of the first protective cover 2, an angle-adjustable steering servo 4 is arranged on the steering platform 3, and a fire extinguishing system 5 is arranged on the top of the steering servo 4; A pump 6 is provided inside the fire extinguishing system 5, and a nozzle 7 is provided at one end of the pump 6; A pad 8 is provided on one side of the steering platform 3, and the pad 8 is mounted on the first protective cover 2. A support frame 9 is provided on the top of the pad 8, and a camera 10 is provided on one side of the support frame 9. A temperature detection head 11 is provided on the top of the camera 10, and the temperature detection head 11 is mounted on one side of the support frame 9. A storage box 12 for storing fire extinguishing medium is provided on one side of the first protective cover 2. A connecting seat 13 is provided on one side of the pad 8, and the connecting seat 13 is mounted on the top of the vehicle body 1 by bolts. A mechanical arm 14 is provided on the connecting seat 13, and one end of the mechanical arm 14 A fire extinguishing chuck 15 with adjustable angle is provided, the mechanical arm 14 is detachably connected to the connecting seat 13 by bolts, a turbine 26 is provided at the output end of the pump 6, a joint 27 for diversion is provided on the turbine 26, the joint 27 passes through the fire extinguishing system 5 and extends to the top of the fire extinguishing system 5, the joint 27 is connected to the storage box 12 through a conduit, a gathering head 28 is fixedly provided at one end of the nozzle 7, a diverter block 29 is provided inside the gathering head 28, the vertical cross-section shape of the diverter block 29 is set to be conical, and a diverter hole 30 is opened through the middle of the diverter block 29.

[0020] Two slide rails 16 are provided at one end of the vehicle body 1, and a guard plate 17 is slidably connected to each slide rail 16. A controller 18 is installed inside the vehicle body 1 by bolts, and a battery 19 is provided on one side of the controller 18. The battery 19 is installed in the vehicle body 1 by bolts. A plurality of vertical plates 20 are provided at the bottom of the vehicle body 1, and a drive motor 21 is installed on each vertical plate 20 by bolts. A Mecanum wheel 22 is provided at the output end of the plurality of drive motors 21, and each Mecanum wheel 22 is rotatably connected to the corresponding vertical plate 20, a solar photovoltaic panel 23 for electric energy conversion is provided on one side of the first protective cover 2, a second protective cover 24 for protection is provided on the outer side of the pad 8, and the second protective cover 24 is installed on the top of the vehicle body 1 by bolts, and a buzzer 25 is provided at one end of the vehicle body 1 away from the guard plate 17.

[0021] According to the above structure, when in use, during patrol driving, the camera 10 identifies the flame information and the temperature detection head 11 performs temperature analysis. When the detected temperature is higher than the set degree Celsius, the buzzer 25 sounds immediately, and transmits the fire source signal to the controller 18 to execute the emergency procedure. After being processed by the controller 18, the three-dimensional coordinates of the fire source are sent to the fire extinguishing system 5, which is easy to adjust the position and angle of the nozzle 7 later, thereby improving the convenience of fire extinguishing. The fire source coordinates are mathematically modeled with the steering servo 4 and the steering platform 3 to determine the rotation angle of the nozzle 7, and the fire extinguishing system is directed to the fire source. The pump 6 extracts the fire extinguishing medium in the storage box 12 through the hose and delivers it to the nozzle 7 for spraying until the temperature drops to a safe value to extinguish the fire source. When both conditions are met, the patrol warning aircraft is controlled to drive the Mecanum wheel 22 toward the fire point through the drive motor 21, and the steering servo 4 and the fire extinguishing system 5 are used to eliminate the danger at the fire point. If there are still recurring sparks after the ruins are cleared, the fire is extinguished through the fire extinguishing system 5; And through each independent Mecanum wheel 22, it can efficiently travel, freely rotate or move sideways in complex terrain, and can easily pass through complex road environments such as curved and narrow roads; When the extinguishing medium is sprayed out through the nozzle 7, it can be first gathered through the gathering head 28. After being gathered in the gathering head 28, the extinguishing medium can diffuse outward through the conical cross-section of the diverter block 29. At the same time, the fire extinguishing medium can also be diverted through the diverter hole 30 in the gathering head 28, thereby expanding the spraying range of the fire extinguishing medium without reducing the pressure during spraying, thereby improving the extinguishing efficiency and quality. The fire extinguishing medium is transported to the nozzle 7 and the gathering head 28 through the joint 27 and the turbine 26, so that the fire extinguishing medium can be sprayed in a pressurized state to avoid the situation of decompression causing poor fire extinguishing effect.

[0022] Different from the prior art, the present application discloses a patrol early warning aircraft, which recognizes flame information through a camera 10 and then performs temperature analysis through a temperature detection head 11, which is processed by a controller 18 and then calculated and processed, and the three-dimensional coordinates of the fire source are sent to the fire extinguishing system 5, which is easy to adjust the position and angle of the nozzle 7 later, and improves the convenience of fire extinguishing. The real-time monitoring function can observe the working state, operation and environmental changes of the patrol early warning aircraft in real time. The pump 6 will extract the fire extinguishing medium in the storage box 12 through a hose and transport it to the nozzle 7 for spraying until the temperature drops to a safe value to extinguish the fire source. At the same time, the steering servo 4 and the fire extinguishing system 5 are used to eliminate the fire point, and the fire extinguishing treatment is carried out through the fire extinguishing system 5 to avoid secondary fire. At the same time, each independent Mecanum wheel 22 can travel efficiently, rotate freely or move laterally in complex terrain, and can easily pass through complex road environments such as curved and narrow roads.

[0023] The above are only preferred embodiments of the present invention and are 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 patrol early warning aircraft, comprising a vehicle body (1), characterized in that: The vehicle body (1) is provided with a patrol fire extinguishing assembly; The patrol fire extinguishing assembly comprises a first protective cover (2) arranged on the top of the vehicle body (1); a steering platform (3) is arranged on the top of the first protective cover (2); an angle-adjustable steering servo (4) is arranged on the steering platform (3); and a fire extinguishing system (5) is arranged on the top of the steering servo (4); A pump (6) is arranged inside the fire extinguishing system (5), and a nozzle (7) is arranged at one end of the pump (6); A pad (8) is provided on one side of the steering platform (3), the pad (8) is mounted on the first protective cover (2), a support frame (9) is provided on the top of the pad (8), a camera (10) is provided on one side of the support frame (9), a temperature detection head (11) is provided on the top of the camera (10), the temperature detection head (11) is mounted on one side of the support frame (9), and a storage box (12) for storing a fire extinguishing medium is provided on one side of the first protective cover (2).

2. The patrol early warning aircraft according to claim 1, characterized in that: A connecting seat (13) is provided on one side of the pad (8); the connecting seat (13) is mounted on the top of the vehicle body (1) by means of bolts; and a mechanical arm (14) is provided on the connecting seat (13).

3. The patrol early warning aircraft according to claim 2, characterized in that: One end of the mechanical arm (14) is provided with a fire extinguishing clamp (15) with an adjustable angle, and the mechanical arm (14) is detachably connected to the connecting seat (13) via bolts.

4. The patrol early warning aircraft according to claim 1, characterized in that: Two slide rails (16) are provided at one end of the vehicle body (1), and a guard plate (17) is slidably connected to each of the slide rails (16).

5. The patrol early warning aircraft according to claim 1, characterized in that: A controller (18) is installed inside the vehicle body (1) by means of bolts, a storage battery (19) is provided on one side of the controller (18), and the storage battery (19) is installed inside the vehicle body (1) by means of bolts.

6. The patrol early warning aircraft according to claim 1, characterized in that: A plurality of vertical plates (20) are arranged at the bottom of the vehicle body (1), and a driving motor (21) is mounted on each of the vertical plates (20) via bolts.

7. The patrol early warning aircraft according to claim 6, characterized in that: The output ends of the plurality of drive motors (21) are each provided with a Mecanum wheel (22), and each Mecanum wheel (22) is rotationally connected to a corresponding vertical plate (20).

8. The patrol early warning aircraft according to claim 1, characterized in that: A solar photovoltaic panel (23) for converting electric energy is disposed on one side of the first protective cover (2), a second protective cover (24) for protection is sleeved on the outer side of the pad (8), the second protective cover (24) is mounted on the top of the vehicle body (1) by means of bolts, and a buzzer (25) is disposed on one end of the vehicle body (1) away from the guard plate (17).

9. The patrol early warning aircraft according to claim 1, characterized in that: The output end of the pump (6) is provided with a turbine (26), and the turbine (26) is provided with a joint (27) for diverting flow. The joint (27) penetrates the fire extinguishing system (5) and extends to the top of the fire extinguishing system (5). The joint (27) is connected to the storage box (12) through a conduit.

10. The patrol early warning aircraft according to claim 9, characterized in that: A converging head (28) is fixedly provided at one end of the nozzle (7), a flow dividing block (29) is provided inside the converging head (28), the vertical cross-section of the flow dividing block (29) is configured to be conical, and a flow dividing hole (30) is provided through the middle of the flow dividing block (29).

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