CN220786121U - Unmanned aerial vehicle carries formula water bag extinguishing device - Google Patents
Unmanned aerial vehicle carries formula water bag extinguishing device Download PDFInfo
- Publication number
- CN220786121U CN220786121U CN202322319621.3U CN202322319621U CN220786121U CN 220786121 U CN220786121 U CN 220786121U CN 202322319621 U CN202322319621 U CN 202322319621U CN 220786121 U CN220786121 U CN 220786121U
- Authority
- CN
- China
- Prior art keywords
- unmanned aerial
- aerial vehicle
- water bag
- main frame
- fire extinguishing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 102
- 230000003014 reinforcing effect Effects 0.000 claims description 28
- 238000001931 thermography Methods 0.000 claims description 10
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 7
- 239000004917 carbon fiber Substances 0.000 claims description 7
- 239000002131 composite material Substances 0.000 claims description 7
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 7
- 229910000861 Mg alloy Inorganic materials 0.000 claims description 3
- SNAAJJQQZSMGQD-UHFFFAOYSA-N aluminum magnesium Chemical compound [Mg].[Al] SNAAJJQQZSMGQD-UHFFFAOYSA-N 0.000 claims description 3
- 230000008901 benefit Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000004880 explosion Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000011435 rock Substances 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 210000003850 cellular structure Anatomy 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- RZVHIXYEVGDQDX-UHFFFAOYSA-N 9,10-anthraquinone Chemical compound C1=CC=C2C(=O)C3=CC=CC=C3C(=O)C2=C1 RZVHIXYEVGDQDX-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229920006238 degradable plastic Polymers 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses an unmanned aerial vehicle mounted water bag fire extinguishing device which is arranged below a rotary wing unmanned aerial vehicle and comprises a main frame, an adapter plate and throwing components, wherein the main frame is of a hollowed symmetrical frame structure, the adapter plate is horizontally arranged on the top surface of the main frame in the middle, the adapter plate is connected to a flange plate on the inner side of a supporting leg of the unmanned aerial vehicle, a plurality of throwing components are symmetrically arranged on the main frame, and the throwing components hang water bags for extinguishing fire. According to the unmanned aerial vehicle mounted water bag fire extinguishing device, the main frame is adopted to carry a plurality of water bags to throw and extinguish fire, and the advantages of fixed-point hovering of the unmanned aerial vehicle are fully utilized to accurately throw the water bags to extinguish fire.
Description
Technical Field
The utility model relates to the technical field of unmanned aerial vehicles for fire control, in particular to a water bag fire extinguishing device mounted on an unmanned aerial vehicle.
Background
Once a fire disaster happens, the fire is extinguished only by manual beating, a pneumatic extinguisher and other traditional methods, so that the efficiency is low, and serious potential safety hazards exist. In the process of fire extinguishment, fire extinguishing personnel can easily put out the body to the dangerous place. In addition, the fire extinguishing bomb is easy to break and crush due to the crushing of broken wood and barren rock in the field fire extinguishing operation process, or the personal injury accident is caused by improper use of the fire extinguishing bomb.
With the gradual maturation of unmanned aerial vehicle technology and the further expansion of aerial photography technology, civilian unmanned aerial vehicle application fields are increasingly wide, mainly include photogrammetry, emergency disaster relief, public safety, resource exploration, environmental monitoring, natural disaster monitoring and evaluation, urban planning and municipal administration, forest fire and insect pest protection and monitoring, etc. Currently, fire-fighting forces in China face increasingly complex fire-fighting and rescue works, and traditional fire-fighting means cannot meet forest safety fire-fighting requirements. Aiming at forest fires, unmanned aerial vehicles have outstanding advantages due to the characteristics of high field temperature, large smoke dust, low visibility and the like.
At present, unmanned aerial vehicles frequently use forest fire extinguishing modes to throw high bullets variably, and the fire extinguishing agents are thrown to extinguish the fire by explosion of the bag pellets thrown into the flame under the high-temperature condition of the flame. The main realization scheme of the fixed-height self-explosion forest fire extinguishing bomb thrown by the unmanned aerial vehicle is that the bomb is thrown after the aircraft flies to the upper air of the flame, the height from the ground is perceived by adopting a radio proximity explosion fuze, and when the height reaches the set height, the fuze detonates the fire extinguishing bomb, and the fire extinguishing agent is thrown to realize fire extinguishment. The main disadvantages of this technique are that it is difficult to throw extinguishing bomb into flame due to random factors such as vibration of airplane, wind direction, flame size, and difference of projectile, especially when flame area is not large. When the proximity fuze is adopted for the fixed height, the price of the proximity fuze is more than 1000 yuan, the proximity fuze is more expensive, the bearing capacity of a large number of purchasing use in a forest farm is greatly exceeded, and the popularization and the application are difficult. Due to the influence of flames and forest topography, the progress of the proximity fuze height setting is difficult to reach the use requirement. The prior art does not fully utilize the advantage that the rotary wing unmanned aerial vehicle can hover at a fixed point.
In addition, a unmanned aerial vehicle extinguishing device for fire control and an unmanned aerial vehicle for fire control that publication number is CN112274810A for fire control and publication number is CN216970008U have among the above-mentioned patent technical scheme and adopt unmanned aerial vehicle to carry the water source and spray the mode of putting out a fire. However, the unmanned aerial vehicle is required to be close to a fire source to achieve the fire extinguishing effect when spraying and extinguishing, and is often baked and evaporated without falling to the depth of flame, so that the fire extinguishing effect is poor, and the unmanned aerial vehicle is easy to burn and damage.
Therefore, there is a need to develop an unmanned aerial vehicle-mounted water bag fire extinguishing apparatus against the above-mentioned drawbacks.
Disclosure of Invention
The utility model aims to provide an unmanned aerial vehicle-mounted water bag fire extinguishing device, which adopts a main frame to carry a plurality of water bags for throwing and extinguishing fire, and fully utilizes the fixed-point hovering advantage of an unmanned aerial vehicle to accurately throw the water bags for extinguishing fire.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model relates to an unmanned aerial vehicle mounted water bag fire extinguishing device which is arranged below a rotary wing unmanned aerial vehicle and comprises a main frame, an adapter plate and a throwing component, wherein the main frame is of a hollowed symmetrical frame structure, the adapter plate is horizontally arranged on the top surface of the main frame in a centered mode and connected to a flange plate on the inner side of a supporting leg of the unmanned aerial vehicle, the throwing components are symmetrically arranged on the main frame, and the throwing component hangs a water bag for extinguishing fire.
Further, the main frame is of a rectangular frame structure, and the frame structure is formed by arranging aluminum magnesium alloy pipes; an upper middle cross beam is arranged in the top square frame of the main frame, and a lower middle cross beam is arranged in the bottom square frame of the main frame; the throwing component is mounted on the top frame of the main frame and the upper middle cross beam.
Further, the height of the water bag is larger than that of the main frame, and the lower part of the water bag is limited by the lower middle cross beam.
Further, the top square frame and the bottom square frame of the main frame are connected through four vertical columns at the corners, and vertical center columns are arranged at the middle positions of longitudinal beams of the two square frames for connection; eight angle positions of the main frame are connected in an auxiliary mode through at least two first reinforcing plates, and the top end and the bottom end of the vertical center column are connected in an auxiliary mode through second reinforcing plates.
Further, the first reinforcing plate and the second reinforcing plate are both made of carbon fiber composite plates and are triangular, and the first reinforcing plate and the second reinforcing plate are mounted on the main frame through screws.
Further, still include sight, camera and aviation connector socket, sight and camera are installed respectively the adapter board bottom surface both ends and camera set up down, sight, camera and throwing component electricity are connected to aviation connector socket, aviation connector socket passes through the cable to be connected to unmanned aerial vehicle's control box, aviation connector socket sets up on the adapter board top surface.
Furthermore, the camera specifically adopts a three-light camera, and the three-light camera consists of a zooming high-definition visible light camera, a thermal imaging camera and a laser radar; the fire point can be calibrated and the water bag can be thrown through the three-light camera.
Further, the throwing component comprises a driving unit, a plug pin and a plug slot, wherein the hanging ring at the top of the water bag can be inserted into the plug slot, and the plug pin can penetrate through the plug slot to lock the hanging ring of the water bag; the driving unit drives the bolt to linearly reciprocate back and forth.
Compared with the prior art, the utility model has the beneficial technical effects that:
according to the unmanned aerial vehicle mounted water bag fire extinguishing device, the suspended unmanned aerial vehicle is suspended at a fixed point, so that the water bag type fire extinguishing bomb can be accurately thrown above a fire scene, the whole water can be more accurately extinguished relative to a spraying mode when falling, meanwhile, the water bag type fire extinguishing bomb with low cost is mounted to extinguish a fire relative to a traditional fixed-height self-explosion forest used by a forest fire, the problem of high cost is solved, and the unmanned aerial vehicle mounted water bag type fire extinguishing device is particularly suitable for extinguishing an initial fire.
In addition, through adopting the main frame of light material preparation cuboid appearance hollow out construction, self quality is light, can many load water bags, also is convenient for install the throwing subassembly that hangs the water bag, adopts entablature and entablature to separate top square frame and bottom square frame simultaneously and forms the cellular structure, can carry out spacingly to the water bag after the filling water, reduces its and rocks, unmanned aerial vehicle flight is steady. The first reinforcing plate and the second reinforcing plate are used for carrying out auxiliary connection on the connection part of the main frame, so that the strength of the main frame can be increased; the first reinforcing plate and the second reinforcing plate are both triangular carbon fiber composite plates, so that the strength is high and the weight is light. Through setting up sight and camera at keysets bottom surface both ends, be convenient for obtain unmanned aerial vehicle's throwing position that hovers to can be through the visual observation scene of a fire condition of remote controller that has the display, have important reference effect to the fire extinguishing decision. Hanging through the rings of bolt formula locking water bag, joint strength is enough, and the self-locking nature is good can not take place the mistake condition of falling the bag, and the action is sensitive simultaneously, also can not take place the condition of falling the bag inefficacy yet.
Drawings
The utility model is further described with reference to the following description of the drawings.
FIG. 1 is a schematic perspective view of a water bag fire extinguishing apparatus mounted on an unmanned aerial vehicle;
FIG. 2 is a schematic perspective view of another state of the fire extinguishing apparatus for the water bag mounted on the unmanned aerial vehicle of the present utility model;
FIG. 3 is a schematic front view of the unmanned aerial vehicle mounted water bag fire extinguishing device of the utility model;
FIG. 4 is a schematic left view of the unmanned aerial vehicle mounted water bag fire extinguishing apparatus of the present utility model;
FIG. 5 is a schematic top view of the unmanned aerial vehicle mounted water bag fire extinguishing apparatus of the present utility model;
FIG. 6 is a schematic cross-sectional view of the portion A-A of FIG. 3;
fig. 7 is a schematic view of a partial enlarged structure of the I portion in fig. 2.
Reference numerals illustrate: 1. a main frame; 101. an upper middle cross beam; 102. a lower middle cross beam; 103. a vertical center column; 104. a first reinforcing plate; 105. a second reinforcing plate; 2. an adapter plate; 201. a mounting hole; 3. a throwing component; 301. a driving member; 302. a plug pin; 303. a slot is inserted; 4. a sight; 5. a camera; 6. aviation connector socket.
Detailed Description
The utility model aims at providing the unmanned aerial vehicle-mounted water bag fire extinguishing device, which adopts a main frame to carry a plurality of water bags to throw and extinguish fire, and fully utilizes the fixed-point hovering advantage of the unmanned aerial vehicle to accurately throw the water bags to extinguish fire.
The following description of the embodiments of the present utility model will be made in detail with reference to the accompanying drawings, wherein it is apparent that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Referring to the drawings, fig. 1 is a schematic perspective view of a water bag fire extinguishing device mounted on an unmanned aerial vehicle of the present utility model; FIG. 2 is a schematic perspective view of another state of the fire extinguishing apparatus for the water bag mounted on the unmanned aerial vehicle of the present utility model; FIG. 3 is a schematic front view of the unmanned aerial vehicle mounted water bag fire extinguishing device of the utility model; FIG. 4 is a schematic left view of the unmanned aerial vehicle mounted water bag fire extinguishing apparatus of the present utility model; FIG. 5 is a schematic top view of the unmanned aerial vehicle mounted water bag fire extinguishing apparatus of the present utility model; FIG. 6 is a schematic cross-sectional view of the portion A-A of FIG. 3; fig. 7 is a schematic view of a partial enlarged structure of the I portion in fig. 2.
In a specific embodiment, as shown in fig. 1 to 7, the unmanned aerial vehicle-mounted water bag fire extinguishing device is arranged below a rotary wing unmanned aerial vehicle and comprises a main frame 1, an adapter plate 2 and a throwing component 3. The main frame 1 is a hollow symmetrical frame structure and is symmetrically arranged about the vertical axial line of the load. The keysets 2 level placed in middle is on the top surface of main frame 1, and keysets 2 are connected on unmanned aerial vehicle's landing leg inboard flange board, and unmanned aerial vehicle's landing leg height is greater than the height of main frame 1, and main frame 1 level hangs in unmanned aerial vehicle landing leg inboard promptly. The adapter plate 2 is a carbon fiber composite board with the thickness of four millimeters, and has high strength and light weight. The throwing components 3 are symmetrically arranged on the main frame 1, and the throwing components 3 are suspended with water bags for fire extinguishment, namely water bag type fire extinguishing bombs. The single weight of the water bag type fire extinguishing bomb is adjustable, the shell of the water bag type fire extinguishing bomb adopts 3 kg-5 kg grade water-soluble bags, and single-point or multi-point throwing is realized above a fire scene. The shell of the water bag type fire extinguishing bomb is a transparent water bag, the price is low, the single fire extinguishing bomb is as low as below 5 yuan, the use is convenient and safe, and the water bag is easy to store and transport. The water bag type fire extinguishing bomb bag body is made of colorless and odorless degradable plastic materials, and is convenient and safe to use and low in cost.
Utilize suspicion unmanned aerial vehicle's fixed point to hover, can carry out accurate input to water bag formula fire extinguishing bomb in the scene of a fire top, whole bag water falls and more can accurately put out a fire for the mode of spraying, carries the water bag formula fire extinguishing bomb of low cost simultaneously and puts out a fire for the traditional fixed high self-explosion forest that forest fire used, has solved the problem with high costs, is particularly useful for putting out a fire in the initial stage.
In a specific embodiment of the present utility model, as shown in fig. 1 to 6, the main frame 1 is a rectangular frame structure, and the frame structure is formed by arranging square tubes of aluminum magnesium alloy. An upper middle cross beam 101 is arranged in the top square frame of the main frame 1, and a lower middle cross beam 102 is arranged in the bottom square frame of the main frame 1. The throwing assembly 3 is mounted on the top box of the main frame 1 and the upper and middle cross members 101.
Obviously, the main frame 1 can also adopt a frame with a cylindrical shape or an industrial font shape, so that a water bag can be conveniently placed. Similar structural variations fall within the scope of the utility model.
Specifically, as shown in fig. 1 and 6, two upper middle beams 101 are respectively arranged on two sides of the adapter plate 2, one throwing component 3 is respectively arranged at the bottom of each upper middle beam 101 and the bottom of each frame beam, and two throwing components 3 are respectively arranged on each longitudinal beam. Thus, the total number of the throwing members 3 is 10, and one water bag is hung respectively.
Specifically, as shown in fig. 1 to 4, the water bag is higher than the main frame 1, two lower middle beams 102 are respectively arranged at two sides of the adapter plate 2, and the lower part of the water bag is limited by the lower middle beams 102, so that serious shaking does not occur.
Through adopting light material to make cuboid appearance hollow out construction's main frame 1, self quality is light, can many load water bags, also is convenient for install the throwing subassembly 3 of hanging the water bag, adopts upper middle crossbeam 101 and lower middle crossbeam 102 to separate top square frame and bottom square frame simultaneously and forms cellular structure, can carry out spacingly to the water bag after the filling water, reduces its and rocks, unmanned aerial vehicle flight is steady.
In one embodiment of the present utility model, as shown in fig. 1 to 6, the top and bottom frames of the main frame 1 are connected by four corner upright posts, and upright center posts 103 are provided at the middle positions of the stringers of the two frames for connection. Eight corner positions of the main frame 1 are all in auxiliary connection through at least two first reinforcing plates 104, and the top end and the bottom end of the vertical center column 103 are all in auxiliary connection through a second reinforcing plate 105.
Specifically, as shown in fig. 1 to 6, the first reinforcing plate 104 and the second reinforcing plate 105 are each made of a carbon fiber composite plate and have a triangular shape, and the first reinforcing plate 104 and the second reinforcing plate 105 are attached to the main frame 1 by screws.
The first stiffening plate 104 and the second stiffening plate 105 are used for carrying out auxiliary connection on the connection part of the main frame 1, so that the strength of the main frame 1 can be increased; the first reinforcing plate 104 and the second reinforcing plate 105 are both triangular carbon fiber composite plates, so that the strength is high and the weight is light.
In a specific embodiment of the present utility model, as shown in fig. 1, 2 and 6, the unmanned aerial vehicle-mounted water bag fire extinguishing device of the present utility model further includes a sight 4, a camera 5 and an aviation connector socket 6, wherein the sight 4 and the camera 5 are respectively installed at both ends of the bottom surface of the adapter plate 2 with lenses facing downward, the sight 4, the camera 5 and the throwing component 3 are electrically connected to the aviation connector socket 6, the aviation connector socket 6 is connected to a control box of the unmanned aerial vehicle through a cable, and the aviation connector socket 6 is disposed on the top surface of the adapter plate 2.
Specifically, the camera 5 specifically adopts a three-light camera, and the three-light camera consists of a zoom high-definition visible light camera, a thermal imaging camera and a laser radar. The visible light camera and the thermal imaging camera can adopt a picture-in-picture mode, the thermal imaging can be displayed in a plurality of imaging modes, and the laser radar is mainly used for measuring the distance. The fire point and the throwing water bag position can be calibrated through the three-light camera.
Through setting up sight 4 and camera 5 at adapter plate 2 bottom surface both ends, be convenient for obtain unmanned aerial vehicle's throwing position that hovers to can be through the visual observation scene of a fire condition of remote controller that has the display, have important reference effect to the fire extinguishing decision.
In one embodiment of the present utility model, as shown in fig. 7, the throwing assembly 3 includes a driving unit 301, a latch 302, and a insertion slot 303. The hanging ring at the top of the water bag can be inserted into the inserting notch 303, and the bolt 302 can penetrate through the inserting notch 303 to lock the hanging ring of the water bag. The driving unit 301 drives the latch 302 to linearly reciprocate back and forth.
Specifically, as shown in fig. 7, the driving unit 301 may be an electric push rod or a servo motor equipped with a crank-link structure.
Hanging through the rings of bolt formula locking water bag, joint strength is enough, and the self-locking nature is good can not take place the mistake condition of falling the bag, and the action is sensitive simultaneously, also can not take place the condition of falling the bag inefficacy yet.
In a specific embodiment of the utility model, the unmanned aerial vehicle-mounted water bag fire extinguishing system adopts intelligent control, all the control can be realized through an unmanned aerial vehicle remote control terminal, and the throwing of the water bag fire extinguishing bomb and the remote transmission of the field video can be controlled remotely through 4G technology and 5G technology.
The utility model relates to a working principle of a unmanned aerial vehicle mounted water bag fire extinguishing device, which comprises the following steps: the aerial connector socket 6 is inserted through the aerial plug to realize that the unmanned aerial vehicle mounted water bag fire extinguishing device is electrically connected with the flight control system of the multi-rotor unmanned aerial vehicle, and the flight control system of the multi-rotor unmanned aerial vehicle controls the unmanned aerial vehicle mounted water bag fire extinguishing device to throw the water bag fire extinguishing bomb according to the signal of the thermal imaging camera sensor of the three-light camera. Can fly through many rotor unmanned aerial vehicle of remote controller manual control, also can draw route automatic control rotor unmanned aerial vehicle through ground station control system and fly, combine RTK positioning module to fix a position unmanned aerial vehicle simultaneously, can make unmanned aerial vehicle reach centimeter-level positioning accuracy. In the operation process, the unmanned aerial vehicle's route can be planned through ground station control system, and automatic control unmanned aerial vehicle flies near the fire source, and when flame or smog reach a certain amount, thermal imaging camera sensor transmits thermal imaging signal to unmanned aerial vehicle's intelligent control system, and unmanned aerial vehicle's intelligent control system control throws subassembly 3 and puts in water bag formula fire extinguishing bomb, makes water bag formula fire extinguishing bomb throw fire source central point put out water. The intelligent control system of the multi-rotor unmanned aerial vehicle is used for transmitting the image data of the three-light camera to the remote controller and the ground station control system, and calibrating the cross line at the throwing position can effectively improve the accuracy of throwing the water bag type fire extinguishing bomb. Further described are three-light cameras, intelligent control systems, high definition graphics, 4G, 5G private network remote transmission and control. The visible light camera and the thermal imaging camera in the three-light camera are search units, fire points or suspected fire points are searched through high-altitude flight of the unmanned aerial vehicle, the positions and the heights of the fire points are marked through a laser radar, and on-site videos and data are transmitted to a command center of a driver or a far end of the unmanned aerial vehicle through high-definition image transmission or 4G and 5G private network remote transmission. The three-light camera can adopt a multi-mode imaging mode of picture-in-picture and thermal imaging, and all-weather all-terrain transmits the actual condition of the scene to the rear end in real time.
According to the unmanned aerial vehicle mounted water bag fire extinguishing device, the suspended unmanned aerial vehicle is suspended at a fixed point, so that the water bag type fire extinguishing bomb can be accurately thrown above a fire scene, the whole water can be more accurately extinguished relative to a spraying mode, meanwhile, the water bag type fire extinguishing bomb with low cost is mounted to extinguish a fire relative to a traditional fixed-height self-explosion forest used by a forest fire, the problem of high cost is solved, and the unmanned aerial vehicle mounted water bag type fire extinguishing device is particularly suitable for extinguishing an initial fire. In addition, through adopting light material to make cuboid appearance hollow out construction's main frame 1, self quality is light, can many load water bags, and the throwing subassembly 3 of hanging the water bag of also being convenient for installs, adopts upper middle crossbeam 101 and lower middle crossbeam 102 to separate top square frame and bottom square frame simultaneously and forms cellular structure, can carry out spacingly to the water bag after the water filling, reduces its and rocks, unmanned aerial vehicle flight is steady. The first stiffening plate 104 and the second stiffening plate 105 are used for carrying out auxiliary connection on the connection part of the main frame 1, so that the strength of the main frame 1 can be increased; the first reinforcing plate 104 and the second reinforcing plate 105 are both triangular carbon fiber composite plates, so that the strength is high and the weight is light. Through setting up sight 4 and camera 5 at adapter plate 2 bottom surface both ends, be convenient for obtain unmanned aerial vehicle's throwing position that hovers to can be through the visual observation scene of a fire condition of remote controller that has the display, have important reference effect to the fire extinguishing decision. Hanging through the rings of bolt formula locking water bag, joint strength is enough, and the self-locking nature is good can not take place the mistake condition of falling the bag, and the action is sensitive simultaneously, also can not take place the condition of falling the bag inefficacy yet.
In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant points refer to the description of the method section.
The above embodiments are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solutions of the present utility model should fall within the protection scope defined by the claims of the present utility model without departing from the design spirit of the present utility model.
Claims (8)
1. Unmanned aerial vehicle carries formula water bag extinguishing device installs in rotor unmanned aerial vehicle below, a serial communication port, including main frame (1), keysets (2) and throwing subassembly (3), main frame (1) is the symmetrical frame structure of fretwork, keysets (2) level in the middle sets up on the top surface of main frame (1), keysets (2) connect on unmanned aerial vehicle's landing leg inboard flange board, a plurality of throwing subassembly (3) symmetry sets up on main frame (1), throw subassembly (3) hang the water bag that is used for putting out a fire.
2. The unmanned aerial vehicle-mounted water bag fire extinguishing apparatus according to claim 1, wherein: the main frame (1) is of a rectangular frame structure, and the frame structure is formed by arranging aluminum magnesium alloy pipes; an upper middle cross beam (101) is arranged in the top square frame of the main frame (1), and a lower middle cross beam (102) is arranged in the bottom square frame of the main frame (1); the throwing component (3) is arranged on the top square frame of the main frame (1) and the upper middle cross beam (101).
3. The unmanned aerial vehicle-mounted water bag fire extinguishing apparatus according to claim 2, wherein: the height of the water bag is larger than that of the main frame (1), and the lower part of the water bag is limited by the lower middle cross beam (102).
4. The unmanned aerial vehicle-mounted water bag fire extinguishing apparatus according to claim 2, wherein: the top square frame and the bottom square frame of the main frame (1) are connected through four vertical columns at the corners, and vertical center columns (103) are arranged at the middle positions of longitudinal beams of the two square frames for connection; eight angle positions of the main frame (1) are in auxiliary connection through at least two first reinforcing plates (104), and the top end and the bottom end of the vertical center column (103) are in auxiliary connection through second reinforcing plates (105).
5. The unmanned aerial vehicle-mounted water bag fire extinguishing apparatus according to claim 4, wherein: the first reinforcing plate (104) and the second reinforcing plate (105) are both made of carbon fiber composite plates and are triangular, and the first reinforcing plate (104) and the second reinforcing plate (105) are mounted on the main frame (1) through screws.
6. The unmanned aerial vehicle-mounted water bag fire extinguishing apparatus according to claim 1, wherein: still include sight (4), camera (5) and aviation connector socket (6), sight (4) and camera (5) are installed respectively adapter board (2) bottom surface both ends and camera lens set up down, sight (4), camera (5) and throwing subassembly (3) are electrically connected to aviation connector socket (6), aviation connector socket (6) are connected to through the cable unmanned aerial vehicle's control box, aviation connector socket (6) set up on adapter board (2) top surface.
7. The unmanned aerial vehicle-mounted water bag fire extinguishing apparatus according to claim 6, wherein: the camera (5) is a three-light camera, and the three-light camera consists of a zoom high-definition visible light camera, a thermal imaging camera and a laser radar; the fire point can be calibrated and the water bag can be thrown through the three-light camera.
8. The unmanned aerial vehicle-mounted water bag fire extinguishing apparatus according to claim 1, wherein: the throwing component (3) comprises a driving unit (301), a plug pin (302) and a plug slot (303), wherein the hanging ring at the top of the water bag can be inserted into the plug slot (303), and the plug pin (302) can penetrate through the plug slot (303) to lock the hanging ring of the water bag; the driving unit (301) drives the bolt (302) to linearly reciprocate back and forth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322319621.3U CN220786121U (en) | 2023-08-29 | 2023-08-29 | Unmanned aerial vehicle carries formula water bag extinguishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322319621.3U CN220786121U (en) | 2023-08-29 | 2023-08-29 | Unmanned aerial vehicle carries formula water bag extinguishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220786121U true CN220786121U (en) | 2024-04-16 |
Family
ID=90653717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322319621.3U Active CN220786121U (en) | 2023-08-29 | 2023-08-29 | Unmanned aerial vehicle carries formula water bag extinguishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220786121U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118286637A (en) * | 2024-06-05 | 2024-07-05 | 浙易安(杭州)科技发展有限公司 | Frame car capable of carrying fireproof cloth to extinguish fire of car |
-
2023
- 2023-08-29 CN CN202322319621.3U patent/CN220786121U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118286637A (en) * | 2024-06-05 | 2024-07-05 | 浙易安(杭州)科技发展有限公司 | Frame car capable of carrying fireproof cloth to extinguish fire of car |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220786121U (en) | Unmanned aerial vehicle carries formula water bag extinguishing device | |
| CN102785778B (en) | A kind of tubular type launches fire extinguishing unmanned plane and fire extinguishing control method | |
| WO2015006915A1 (en) | Fire engine suitable for fire-fighting in high-rise and super high-rise buildings | |
| CN108771803B (en) | Control system for high-rise building rotor unmanned aerial vehicle fire extinguishment and fire extinguishing system | |
| CN208828109U (en) | A kind of patrol unmanned machine of forest fire prevention and control | |
| WO2015006917A1 (en) | Control system of a fire truck for high-rise and super high-rise building firefighting | |
| CN108820214B (en) | Aircraft scouting control transmitting system | |
| WO2023070787A1 (en) | Airdrop forest fire extinguishing bomb | |
| CN108545192A (en) | Unmanned plane drops a bomb system and method | |
| CN205854503U (en) | A kind of suspension unmanned plane fire extinguishing system | |
| CN203280949U (en) | Drone-based fire rescue device | |
| CN211996145U (en) | Reconnaissance and fire fighting integrated forest fire-fighting fixed wing unmanned aerial vehicle with accurate fire extinguishing function | |
| Tian et al. | Research on structure and fire control system of fire fighting UAV based on polymer gel fire bomb | |
| RU2462390C1 (en) | Air observation complex built around tethered balloon | |
| CN213566452U (en) | High unmanned aerial vehicle of security | |
| CN208775019U (en) | Unmanned plane drops a bomb system | |
| CN219770178U (en) | Unmanned aerial vehicle landing auxiliary device and unmanned aerial vehicle | |
| CN109927903A (en) | A kind of power patrol unmanned machine | |
| CN212195850U (en) | Unmanned aerial vehicle buffer stop | |
| CN213443093U (en) | Bird-driving unmanned aerial vehicle | |
| CN114987777A (en) | Low-slow small target reconnaissance and countercheck system and method based on multi-rotor unmanned aerial vehicle | |
| CN106965925A (en) | A kind of multi-rotor unmanned aerial vehicle | |
| CN114534134A (en) | Online unmanned full-automatic fire prevention rescue unmanned aerial vehicle device and system that puts out a fire | |
| CN210653625U (en) | Unmanned aerial vehicle is patrolled and examined to forest | |
| CN208770714U (en) | Sighting device for rotor wing unmanned aerial vehicle fire extinguisher bomb system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |