CN108688807A - A kind of high building fire fighting unmanned plane and fire-extinguishing - Google Patents
A kind of high building fire fighting unmanned plane and fire-extinguishing Download PDFInfo
- Publication number
- CN108688807A CN108688807A CN201810382139.5A CN201810382139A CN108688807A CN 108688807 A CN108688807 A CN 108688807A CN 201810382139 A CN201810382139 A CN 201810382139A CN 108688807 A CN108688807 A CN 108688807A
- Authority
- CN
- China
- Prior art keywords
- horn
- fire
- fuselage
- extinguishing
- unmanned plane
- 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.)
- Pending
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 34
- 229910052799 carbon Inorganic materials 0.000 claims description 34
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 5
- 101000606504 Drosophila melanogaster Tyrosine-protein kinase-like otk Proteins 0.000 claims description 5
- 230000001133 acceleration Effects 0.000 claims description 5
- 239000004917 carbon fiber Substances 0.000 claims description 5
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 10
- 230000000630 rising effect Effects 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 229910000838 Al alloy Inorganic materials 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000000956 alloy Substances 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005474 detonation Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D1/00—Dropping, ejecting, releasing, or receiving articles, liquids, or the like, in flight
- B64D1/16—Dropping or releasing powdered, liquid, or gaseous matter, e.g. for fire-fighting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/04—Helicopters
- B64C27/08—Helicopters with two or more rotors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U2101/00—UAVs specially adapted for particular uses or applications
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
A kind of high building fire fighting unmanned plane and fire-extinguishing, fuselage are fixed on the upper end of undercarriage.The Power Component of even number set is separately mounted to the cantilever end of each horn of fuselage, and keeps the installation site of brshless DC motor in adjacent Power Component opposite up and down.Power supply is mounted on the upper surface of fuselage.Fire extinguishing bullet launching device is located at the lower surface of fuselage.Fire extinguishing bullet launching device includes shoe and launcher.Launcher therein is suspended on the lower surface of fuselage box body, and shoe is located at the lower end of the launcher.After each fuselage box body, horn, motor cabinet and brshless DC motor assemble, make the centerline of the brshless DC motor positioned at each horn cantilever end on the circumference that the same space is justified.Multi-rotor unmanned aerial vehicle technology is combined by the present invention with fire extinguisher bomb lift-off technology, can be effectively improved the height of fire-fighting fire extinguishing operation, be improved extinguishing ability, is had single extinguishing ability strong, can be realized the strong feature of rapid deployment, emergency mobile.
Description
Technical field
The present invention relates to unmanned plane fire-fighting technique fields, and in particular to a kind of high building fire fighting unmanned plane and fire-extinguishing.
Background technology
With China's expanding economy, urban skyscraper is more and more, and thing followed fire of high-rise building is also gradual
Increase, has seriously endangered the safety of life and property of people.Countries in the world have had developed some for high building fire fighting at present
Equipment, aerial ladder of ascending a height, fire monitor, fire helicopter, hand-held fire extinguisher bomb etc..But since equipment capability is limited, often not
Ideal effect can be obtained.For example existing fire tanker water spray ability is only 8 floors height, highest motor ladder elevates energy
Power also only has 100m or so, and for higher building fire, these equipment are also helpless.
Application No. is 201610452591.5, a kind of entitled water-based extinguishing agent and its fire extinguishing combined with fire-fighting unmanned plane
The patent of invention of method proposes a kind of fire-fighting unmanned plane of water-based extinguishing agent fire extinguishing.Patent proposition is taken using fire-fighting unmanned plane
Band water cannon nozzle and fire-fighting liquid transfer pipeline fly to fire location, and horizontal-jet extinguishing chemical is put out a fire.The patent proposes
Method due to being limited by the weight of fire-fighting liquid transfer pipeline and nozzle, it is difficult to fly to higher floor.
Application No. is a kind of fire-fighting fire extinguishing unmanned plane, the innovation and creation are proposed in 201520729556.4 innovation and creation
Fire-fighting efficiency is helped to improve using water and fire extinguisher bomb fire extinguishing simultaneously, the direction of fire extinguisher bomb launching tube can be adjusted, and improve nothing
The accuracy of man-machine fire extinguishing.But since the load-carrying of unmanned plane is limited, water pot occupies a big chunk weight so that unmanned plane without
Method puts out a fire to too high high building.
Application No. is 201720896766.1, the patent of invention of the entitled unmanned fire extinguishing system of high altitude kite balloon formula proposes one
Kind is tethered at unmanned plane by what transmitting fire extinguisher bomb was put out a fire, which combines the advantage for being tethered at unmanned plane and Extinguishing bomb,
It can put out a fire to skyscraper.But due to being tethered at unmanned plane by cable power supply, on the length limitation of cable unmanned plane
The height risen, while the own wt of cable makes the load-carrying of unmanned plane decline, fire-fighting efficiency is relatively low.
Application No. is 201710604634.1, a kind of entitled patent of invention of high altitude firefighting unmanned plane and fire-extinguishing proposes one
Eight rotor wing unmanned aerial vehicles that kind is put out a fire by emitting fire extinguisher bomb, the patent propose to carry fire extinguisher bomb to ignition point using unmanned plane
It is put out a fire by emitting fire extinguisher bomb, realizes the fire extinguishing of high building or superelevation building that conventional fire-fighting equipment is unable to reach, improve
The single extinguishing ability of unmanned fire extinguishing system.But since fire extinguisher bomb is placed on body upper, full machine center of gravity is higher, unmanned plane
Stability is poor, affects to the launch accuracy of fire extinguisher bomb.
Invention content
To overcome stability existing in the prior art poor and the lower deficiency of fire-fighting efficiency, the present invention proposes one kind
High building fire fighting unmanned plane and fire-extinguishing.
The present invention includes flying power system, fuselage, power supply, fire extinguishing bullet launching device and undercarriage.Wherein, described
Fuselage is fixed on the upper end of undercarriage.The flying power system includes 6~12 groups of Power Components, and each group Power Component is pacified respectively
Mounted in the cantilever end of each horn of fuselage.The power supply of the flying power system is mounted on the upper surface of the fuselage.Fire extinguishing
Play the lower surface that emitter is located at the fuselage.The fire extinguishing bullet launching device includes shoe and launcher.It is therein
Launcher is suspended on the lower surface of fuselage box body, and shoe is located at the lower end of the launcher.
The quantity of the Power Component is all mutually even number.
The Power Component includes propeller, brshless DC motor and motor cabinet.Wherein, each brshless DC motor is pacified respectively
On the motor cabinet positioned at each horn cantilever end, and wherein 1/2 brshless DC motor is made to be located at the upper surface of motor cabinet, made
Another 1/2 brshless DC motor therein is located at the lower surface of motor cabinet;The brushless dc positioned at motor cabinet upper surface
Machine alternates arrangement with the brshless DC motor positioned at motor cabinet lower surface, is done to avoid the mutual of air-flow between each propeller
It disturbs.
The geometric center in the motor cabinet cross section of the cantilever end for being fixed on each horn and the center line weight of the horn
It closes.
The fuselage includes fuselage box body, short horn, long horn, horn connector.The fuselage box body it is approximate rectangular,
6~12 horn connectors are installed on the side plate of the fuselage box body, for being connected with horn.The horn is divided into leader
Arm and short horn, and the quantity of long horn is equal with the quantity of short horn;The long horn is divided into two groups, two groups of long horns
It is located in two long sides of the fuselage box body;The short horn is divided into two groups, and two groups of short horns are located at described
On two short sides of fuselage box body.
The length ratio of the length of the long horn and the short horn is 7:5.Connecting tube 17 for launcher is installed
In the lower surface of fuselage box body.
The length of the shoe is identical according to the in-orbit running length of fire extinguisher bomb;The in-orbit running length of fire extinguisher bomb is S=
V0 2/ 2a, wherein V0For the offtrack relocity of fire extinguisher bomb, a slides acceleration for fire extinguisher bomb.
Horn connector one end is fuselage box body connecting pin, and one end is horn connecting pin;Fuselage box body connecting pin has
The external peripheral surface of screw hole for connecting fuselage box body, horn connecting pin has screw thread, inner surface to have and horn quick disconnecting joint
The boss of the fit depressions on connecting pole surface, to prevent horn from circumferentially rotating.
After each fuselage box body, horn, motor cabinet and brshless DC motor assemble, make to be located at each horn cantilever
The centerline of the brshless DC motor at end is on the circumference that the same space is justified.
Horn quick disconnecting joint includes connecting pole and adapter sleeve, and the outer diameter at the connection column length end is identical as horn internal diameter, inserts
Enter in horn carbon pipe and be bolted on carbon pipe, the other end is inserted into the horn connecting pin of horn connector;The fastening
The inner surface of set has screw thread, the inner surface of adapter sleeve to be threadedly secured on horn connector, to prevent horn from the horn
It is slipped in connector.
Multi-rotor unmanned aerial vehicle technology is combined by the present invention with fire extinguisher bomb lift-off technology, provides a kind of high building fire fighting
Unmanned plane and fire-extinguishing can solve skyscraper extinguishment.
The specifically used mode of high building fire fighting unmanned plane and fire-extinguishing provided by the invention is:
After fire fighter is connected to fire alarm, drives fire fighting truck and load fire-fighting unmanned plane arrival scene of fire, fire fighter
Unmanned plane is unfolded rapidly in 5 minutes and fire extinguisher bomb is installed, uses remote controler that unmanned plane is made to rise to the building that catches fire after ready
Layer height.Ground fire fighter aims at room window on fire by sighting system after unmanned plane hovering, passes through earth station or remote control
Device emits fire extinguisher bomb into room window on fire and puts out a fire.Fire extinguisher bomb slides under the action of propulsion device along guide rail, outside
Enter inside the scene of a fire via building window on trajectory tracing point, the fuse arming when body strikes glass, enters
Preparation detonation state, while temperature sensor starts to sample ambient temperature information, and internal timer starts timing.
In timing time, temperature sensor continuous collecting ambient temperature information, after reaching preset temperature threshold, fuze action center is quick-fried
Pipe realizes disperse of the extinguishing chemical in the scene of a fire, achievees the purpose that effectively to put out a fire.Fire-fighting unmanned plane returns after emitting 4 pieces of fire extinguisher bombs
Ground supplements fire extinguisher bomb by ground fire fighter and replaces battery to carry out new fire extinguishing task.
High building fire fighting unmanned plane and fire-extinguishing provided by the invention has the following advantages:
Effectively improve the height of fire-fighting fire extinguishing operation.Limitation of the conventional fire-fighting equipment to height of putting out a fire, Ke Yifei are broken
The maximum height of height/high-rise building till now, eight rotor wing unmanned aerial vehicles carry fire extinguisher bomb can rise to arbitrary height to rise
Fiery room emits fire extinguisher bomb, and can carry out operation in the small space of intensive city housing-group, this is that common ground fire-fighting is set
For such as:What fire monitor, fire tanker, aerial ladder of ascending a height etc. were not achieved.
Extinguishing ability is strong.Multi-rotor unmanned aerial vehicle technology is combined by the present invention with fire extinguisher bomb lift-off technology, and single can carry 4
Piece fire extinguisher bomb, is put out a fire by the disperse of extinguishing chemical, and up to 90 cubic metres, single is put out a fire model for the fire extinguishing range of single piece of fire extinguisher bomb
It encloses up to 360 cubic metres, single extinguishing ability is strong, can realize that rapid deployment, emergency mobile are strong.The fire-fighting unmanned plane is from peace
Dress fire extinguishing be bound to execute the required by task time be only 5 minutes, for skyscraper fire fighting and rescue save valuable time;The unmanned plane
Can be according to the fire behavior temporary changes line of flight in the air, emergency mobile, which is conventional ground fire-fighting equipment, to compare.
Description of the drawings
Fig. 1 is the axonometric drawing of the present invention;
Fig. 2 is the front view of the present invention;
Fig. 3 is the side view of Fig. 2;
Fig. 4 is the vertical view of Fig. 2;
Fig. 5 is the axonometric drawing of fuselage;
Fig. 6 is the front view of Fig. 5;
Fig. 7 is Fig. 5 vertical views;
Fig. 8 is the side view of Fig. 5;
Fig. 9 is the structural schematic diagram of fuselage tray interior;
Figure 10 is the structural schematic diagram of horn connector, wherein Figure 10 a are the axonometric drawings of horn connector, and Figure 10 b are machines
The exploded view of arm connector;
Figure 11 is two-dimentional sectional view of the long horn 11 along Section A-A, wherein Figure 11 a are front views, and Figure 11 b are in Figure 11 a
A-A direction views;
Figure 12 is the structural schematic diagram of connecting tube;
Figure 13 is connecting tube and fuselage lower surface connection diagram;
Figure 14 is the cooperation schematic diagram of fire extinguisher bomb and guide rail;
Figure 15 is the structural schematic diagram of launcher;
Figure 16 is the structural schematic diagram of pipe clamp;
Cooperation schematic diagrams of the Figure 17 between fuselage, launcher, guide rail and fire extinguisher bomb;
Figure 18 is the structural schematic diagram of Holder joint of rising and falling, wherein Figure 18 a are axonometric drawings, and Figure 18 b are the sectional views of Figure 18 a;
Figure 19 is the structural schematic diagram of carbon pipe adapter.In figure:
1. flying power system;2. fuselage;3. power supply;4. fire extinguishing bullet launching device;5. undercarriage;6. propeller;
7. brshless DC motor;8. electron speed regulator;9. motor cabinet;10. short horn;11. long horn;12. horn connector;On 13.
Cover board;14. vent cover;15. lower cover;16. side plate;17. connecting tube;18. battery case;19. battery;20. battery case connector;
21. fire extinguisher bomb;22. guide rail;23. launcher;24. pipe clamp;25. rise and fall frame body;26. Holder joint of rising and falling;27. horizontal carbon pipe;
28. supporting carbon pipe;29. connector;30. carbon pipe adapter;31.GPS;32. fuselage box body;33. connecting pole;34. adapter sleeve.
Specific implementation mode
The present embodiment is a kind of high building fire fighting unmanned plane and fire-extinguishing using more rotors as flying power, including flight is dynamic
Force system 1, fuselage 2, power supply 3, fire extinguishing bullet launching device 4 and undercarriage 5.The direction of the launch of wherein fire extinguisher bomb 21 is for nobody
The front of machine.
The fuselage 2 is fixed on the upper end of undercarriage 5.The flying power system 1 by 8 groups of brshless DC motors 7 and
Propeller 6 on the brshless DC motor forms;Each brshless DC motor is connected by horn and fuselage 2.Institute
There are two the power supplies 3 for stating flying power system, is mounted on the upper surface of the fuselage.Fire extinguishing bullet launching device 4 is located at institute
State the lower surface of fuselage.Electron speed regulator 8 is located at the inside of the fuselage box body, and the inner surface for being close to side plate is placed, on side plate
Square aperture for installing electron speed regulator, the cooling fin of electron speed regulator is close to opening and facilitates heat dissipation.GPS31 is mounted on machine
The upper surface of body front.
The flying power system 1 includes 6~12 groups of Power Components, each Power Component include propeller 6,
Brshless DC motor 7 and motor cabinet 9;The quantity of Power Component described in the present embodiment is 8.
In the present embodiment, 8 motor cabinets are separately fixed at the cantilever end of each horn, and make the geometry in each motor cabinet cross section
Center is overlapped with the center line of the horn.8 brshless DC motors are separately mounted on the motor cabinet 9 of each horn cantilever end,
And wherein 4 brshless DC motors is made to be located at the upper surface of the motor cabinet, so that 4 brshless DC motors therein is located at the motor
The lower surface of seat;The brshless DC motor positioned at motor cabinet upper surface and the brshless DC motor for being located at motor cabinet lower surface
Arrangement is alternated, makes the installation site of brshless DC motor on the cantilever end motor cabinet of adjacent horn on the contrary, to avoid each spiral shell
Air-flow interferes with each other between rotation paddle.The propeller 6 that 8 carbon fibers make is separately mounted to each brshless DC motor 7
On output shaft;The propeller uses the prior art.
The fuselage 2 includes fuselage box body 32, short horn 10, long horn 11, horn connector 12, upper cover plate 13, opening
Lid 14, lower cover 15, side plate 16 and connecting tube 17.To mitigate the construction weight of fuselage, the shape of the fuselage box body 32 is approximate
Rectangle is made of upper cover plate 13, vent cover 14, lower cover 15 and side plate 16.8 machines are distributed on the side plate of the fuselage box body
Arm connector 12;It is connected with horn on each horn connector.The horn is divided into 4 long horns and 4 short horns;It is described
4 long horns are divided into two groups;Two groups of long horns are located in two long sides of the fuselage box body;4 short horns
It is divided into two groups;Two groups of short horns are located on two short sides of the fuselage box body.The length of the long horn with it is described
The length ratio of short horn is 7:5.
After each fuselage box body, horn, motor cabinet and brshless DC motor assemble, make to be located at each horn cantilever
The centerline of the brshless DC motor at end is on the circumference that the same space is justified.
The launcher is hanging in the connecting tube 17 of fuselage box body lower surface.
In the present embodiment:
The motor cabinet 9 is aluminum alloy materials, and 8 motor cabinets 9 are separately mounted to short horn 10 and long horn 11
The end of short horn 10 and long horn 11 is stepped up at end, carbon tube grip end after being tightened by bolt;
The short horn 10 and long horn 11 are carbon fiber circular pipe, the end of the short horn 10 and long horn 11 with
The motor cabinet 9 tightens connection by bolt, and the other end is connect with the horn connector 12 by screw thread rotation tightening way;
Wherein 4 horns are shorter, and 4 horns are longer, and length horn is symmetrical, it is therefore an objective to motor cabinet be made to be on same circumference.It is short
A diameter of 35mm of horn 10, a length of 438mm, a diameter of 35mm of long horn 11, a length of 580mm;
The upper cover plate 13, vent cover 14, the lower cover 15 and the side plate 16 are carbon fiber board, connection composition institute
Fuselage box body 32 is stated, fuselage tray interior is for the ease of peace for accommodating the electronic equipments such as control system, the vent cover 14
Put electronic equipment.
As shown in Fig. 12, the connecting tube 17 is made of 5 carbon pipe connections, and the top half of pipe clamp is connected in fuselage
Lower surface, the circular hole that the lower half portion of pipe clamp is formed with top half are sleeved in connecting tube 17, and being tightened by bolt makes pipe clamp
Connecting tube is stepped up in top and the bottom, to make connecting tube be fixed below fuselage, shares 10 pipe clamps herein and plays and be fixedly connected with pipe
Effect.Connecting tube realizes the carry of fire extinguisher bomb for connecting launcher.
The power supply includes battery case 18, battery 19 and battery case connector 20.Wherein:The battery 19 is lithium
Polymer battery, for providing the electric energy needed for unmanned plane, using finished parts.The battery case 18 is made of carbon fibre material
Box, for accommodating the battery 19.The battery case connector 20 is aluminum alloy materials, by bolt by the battery case 18
It is connect with the upper cover plate 13.
The fire extinguishing bullet launching device 4 includes guide rail 22 and launcher 23.Launcher 23 therein is fixed on the fuselage
The lower surface of box body.Be fixed with four guide rails 22 in the lower surface of the launcher, the T shapes sliding slot of the guide rail lower surface with it is described
Sliding block on Extinguishing bomb matches.
The launcher 23 is made of aluminium alloy, for hanging and emitting the fire extinguisher bomb 21.The launcher
Using frame structure, including 3~5 identical hangers and multiple connectors, will be connected between each hanger by each connector is
It is whole;In the present embodiment, the hanger is 4.The lower surface of each hanger is welded with guide rail 22.The guide rail 22 is to go out
Fiery bullet emits guiding rail, is made of aluminium alloy.The length of guide rail determines that fire extinguisher bomb exists according to the in-orbit running length of fire extinguisher bomb
Rail running length by fire extinguisher bomb offtrack relocity and slide acceleration and determine, with kinematics formula approximate estimation, fire extinguisher bomb is in-orbit
Running length is S=V0 2/ 2a, wherein V0For the offtrack relocity of fire extinguisher bomb, a slides acceleration for fire extinguisher bomb.In the present embodiment,
The offtrack relocity V of fire extinguisher bomb0=15m/s, fire extinguisher bomb slide acceleration a=146m/s2, the length S=of the guide rail 22
770mm。
As shown in Fig. 16, the fire extinguisher bomb 21 is suspended on the lower section of guide rail, and the T shapes of sliding block and guide rail on fire extinguisher bomb are slided
Slot matches, and fire extinguisher bomb locking device is mounted on the rear portion of guide rail, prevents fire extinguisher bomb along guide rail for locking fire extinguisher bomb sliding block
Sliding.The upper surface of guide rail and the lower surface of launcher are welded;There are threaded hole, screw bolt passes transmitting in the upper surface of launcher
It is tightened after the threaded hole of frame upper surface, pipe clamp lower half portion threaded hole, pipe clamp top half threaded hole, pipe clamp is made to step up to connect
Pipe, and launcher is made to be connected with connecting tube, 8 pipe clamps are shared herein to be played the role of connecting launcher.
The fire extinguisher bomb 21 is Extinguishing bomb, is specific to a kind of airborne fire extinguisher bomb of air attack Platform Designing,
Totally 4 pieces.The circumferential surface of the fire extinguisher bomb is axially fixed 2 matched sliding blocks of T shape sliding slots with guide rail 22.
The undercarriage 5 is frame structure, including the frame body 25 that rises and falls, Holder joint of rising and falling 26, horizontal carbon pipe 27, support carbon
Pipe 28, connector 29 and carbon pipe adapter 30;Wherein:The frame body 25 that rises and falls is made of four struts, and makes each strut
Top and bottom in the same vertical plane, do not form diagonal brace to increase the reliability of the undercarriage.The upper end of each strut
It is fixed on fuselage box body lower surface by Holder joint 26 of rising and falling.Two support carbon pipes 28 are symmetrically installed on the frame body 25 that rises and falls
Lower end;One end of each support carbon pipe is mounted on by connector 29 on a strut, and the other end is mounted on another by connector
On a piece strut;The support carbon pipe 28 is mutually parallel with launcher 23.
Two horizontal carbon pipes 27 are symmetrically installed between support carbon pipe 28 at described two.The both ends of each horizontal carbon pipe point
It is not connected by carbon pipe adapter 30 and the support carbon pipe 28.The horizontal carbon pipe 27 is mutually perpendicular to launcher 23.
The carbon pipe adapter 30 is made of aluminium alloy.The carbon pipe adapter is divided into two sections, and one section is cylinder-shaped joint,
Another section is circular sleeve, and the center line of cylinder-shaped joint and circular sleeve is mutually perpendicular to.The cylinder-shaped joint
Outer diameter is identical as the internal diameter of the horizontal carbon pipe 27, and the aperture of the circular sleeve and the diameter of the support carbon pipe 28 are mutually fitted
It answers.Through-hole is symmetrically distributed on the circumference of the cylinder-shaped joint for connecting horizontal carbon pipe, which inserts
Enter into horizontal carbon pipe, fixation is tightened by bolt;It is equally distributed on the circumference of the sleeve for connecting support carbon pipe
It is useful for the through-hole of fastening, after support carbon pipe is packed into the sleeve, fixation is tightened by bolt.
The Holder joint 26 of rising and falling is hollow revolving body.The Holder joint one end of rising and falling is fuselage box body connecting pin, another
End is strut connecting pin.The external peripheral surface of fuselage box body connecting pin end point, which has, connects lug at the three of radially protruding,
It is provided with connecting screw hole on each connection lug;The end face of fuselage box body connecting pin is inclined-plane, and the angle of inclination on the inclined-plane is full
It rises and falls described in foot the requirement of each strut top and bottom not in the same vertical plane in frame body.The shell of the strut connecting pin
On be provided with clamping opening, the clamping opening both sides have clamping auricle respectively, when the strut is packed into the Holder joint 26 of rising and falling
After interior, described two clamping auricles are fastened by bolts, to realize the fastening to the strut.
The pipe clamp 24 is used to launcher 23 being fixed on the lower surface of the fuselage 2.The pipe clamp is by two semicircular rings
Composition.External peripheral surface in each semicircular ring both sides has link block respectively, there is the connecting hole of perforation on each link block respectively,
And keep the connecting hole for being located at two semicircular ring the same sides concentric.After two semicircular rings are to being combined into full circle, pipe clamp is formed.Institute
The aperture for stating pipe clamp endoporus and the outer diameter of connecting tube 17 are interference fitted.
Described 12 one end of horn connector is fuselage box body connecting pin, and one end is horn connecting pin, fuselage box body connecting pin
It is fixed by bolt and fuselage box body, horn connecting pin is hollow circuit cylinder revolving body, for cooperatively forming fast quick-detach with horn
The cylindrical outer surface of connector, horn connecting pin has screw thread, inner surface to have the fit depressions of boss and 33 surface of connecting pole, mesh
Be to block horn, prevent horn from circumferentially rotating.Horn quick disconnecting joint includes connecting pole 33 and adapter sleeve 34, the connection
Column 33 is hollow cylinder, and the outer diameter at connection column length end is identical as horn internal diameter, is inserted into horn carbon pipe and is bolted on
On carbon pipe, the other end is inserted into the horn connecting pin of horn connector;The inner surface of the adapter sleeve 34 has a screw thread, adapter sleeve it is interior
Diameter is identical as the outer diameter of 12 horn connecting pin of the horn connector, by being screwed on horn connector for adapter sleeve,
Effect is fixed horn, is skidded off outward after preventing horn to be inserted into horn connector.
The long horn 11 is hollow revolving body, is processed by carbon fiber/epoxy resin composite material.The motor cabinet
The end of long horn is stepped up at 9 carbon tube grip end after being tightened by bolt, the other end of long horn is inserted into institute by quick disconnecting joint
It states in horn connector 12, and fixation is tightened by screw thread.
Claims (10)
1. a kind of high building fire fighting unmanned plane and fire-extinguishing, which is characterized in that including flying power system, fuselage, power supply, go out
Fire plays emitter and undercarriage;Wherein, the fuselage is fixed on the upper end of undercarriage;The flying power system include 6~
12 groups of Power Components, each group Power Component are separately mounted to the cantilever end of each horn of fuselage;The power supply of the flying power system
Power supply is mounted on the upper surface of the fuselage;Fire extinguishing bullet launching device is located at the lower surface of the fuselage;The fire extinguisher bomb transmitting
Device includes shoe and launcher;Launcher therein is suspended on the lower surface of fuselage box body, and shoe is located at the hair
Penetrate the lower end of frame.
2. high building fire fighting unmanned plane and fire-extinguishing as described in claim 1, which is characterized in that the quantity of the Power Component is identical
For even number.
3. high building fire fighting unmanned plane and fire-extinguishing as described in claim 1, which is characterized in that the Power Component includes carbon fiber
Propeller, brshless DC motor and motor cabinet;Wherein, each brshless DC motor is separately mounted to the electricity positioned at each horn cantilever end
On engine base, and wherein 1/2 brshless DC motor is made to be located at the upper surface of motor cabinet, makes another 1/2 brushless dc therein
Machine is located at the lower surface of motor cabinet;The brshless DC motor positioned at motor cabinet upper surface and the nothing for being located at motor cabinet lower surface
Brushless motor alternates arrangement, is interfered with each other to avoid air-flow between each propeller.
4. high building fire fighting unmanned plane and fire-extinguishing as described in claim 1, which is characterized in that the cantilever for being fixed on each horn
The geometric center in the motor cabinet cross section at end is overlapped with the center line of the horn.
5. high building fire fighting unmanned plane and fire-extinguishing as described in claim 1, which is characterized in that the fuselage include fuselage box body,
Short horn, long horn, horn connector;The fuselage box body it is approximate rectangular, be equipped with 6 on the side plate of the fuselage box body~
12 horn connectors, for being connected with horn;The horn is divided into long horn and short horn, and the quantity of long horn with
The quantity of short horn is equal;The long horn is divided into two groups, and it is two long to be located at the fuselage box body for two groups of long horns
Bian Shang;The short horn is divided into two groups, and two groups of short horns are located on two short sides of the fuselage box body.
6. high building fire fighting unmanned plane and fire-extinguishing as claimed in claim 5, which is characterized in that the length of the long horn with it is described
The length ratio of short horn is 7:5;The lower surface of fuselage box body is mounted on for the connecting tube 17 of launcher.
7. high building fire fighting unmanned plane and fire-extinguishing as claimed in claim 5, which is characterized in that the length of the shoe according to
The in-orbit running length of fire extinguisher bomb is identical;The in-orbit running length of fire extinguisher bomb is S=V0 2/ 2a, wherein V0For the offtrack relocity of fire extinguisher bomb,
A slides acceleration for fire extinguisher bomb.
8. high building fire fighting unmanned plane and fire-extinguishing as claimed in claim 5, which is characterized in that horn connector one end is machine
Body box body connecting pin, one end are horn connecting pin;Fuselage box body connecting pin is useful for the screw hole of connection fuselage box body, horn connection
The external peripheral surface at end has screw thread, inner surface to have the boss with the fit depressions on the connecting pole surface of horn quick disconnecting joint, with
Prevent horn from circumferentially rotating.
9. the high building fire fighting unmanned plane and fire-extinguishing as described in claim 3 or 5, which is characterized in that when each fuselage box
After body, horn, motor cabinet and brshless DC motor assembly, make the center of the brshless DC motor positioned at each horn cantilever end
Line is on the circumference of the same space circle.
10. high building fire fighting unmanned plane and fire-extinguishing as claimed in claim 8, which is characterized in that the horn quick disconnecting joint includes
The outer diameter of connecting pole and adapter sleeve, the connection column length end is identical as horn internal diameter, is inserted into horn carbon pipe and solid by bolt
It is scheduled on carbon pipe, the other end is inserted into the horn connecting pin of horn connector;The inner surface of the adapter sleeve has screw thread, adapter sleeve
Inner surface is threadedly secured on horn connector, to prevent horn from being slipped from the horn connector.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810382139.5A CN108688807A (en) | 2018-04-26 | 2018-04-26 | A kind of high building fire fighting unmanned plane and fire-extinguishing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810382139.5A CN108688807A (en) | 2018-04-26 | 2018-04-26 | A kind of high building fire fighting unmanned plane and fire-extinguishing |
Publications (1)
Publication Number | Publication Date |
---|---|
CN108688807A true CN108688807A (en) | 2018-10-23 |
Family
ID=63845091
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810382139.5A Pending CN108688807A (en) | 2018-04-26 | 2018-04-26 | A kind of high building fire fighting unmanned plane and fire-extinguishing |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108688807A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109334981A (en) * | 2018-11-22 | 2019-02-15 | 东北大学秦皇岛分校 | A kind of unmanned plane equipped with fire extinguishing bullet launching device |
CN112298566A (en) * | 2020-11-10 | 2021-02-02 | 广西圣尧航空科技有限公司 | Electronic intelligent fire control big load many rotors unmanned aerial vehicle that puts out a fire |
CN112829931A (en) * | 2021-03-11 | 2021-05-25 | 迪威弗智能装备集团有限公司 | High-altitude large-load dry powder fire extinguishing unmanned aerial vehicle |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105438458A (en) * | 2015-12-04 | 2016-03-30 | 上海交通大学 | Double-layer and eight-rotor-wing aircraft |
CN105667795A (en) * | 2016-01-18 | 2016-06-15 | 江苏顶飞航空科技有限公司 | Fire extinguishing bomb launching system for unmanned aerial vehicle |
CN107487444A (en) * | 2017-07-24 | 2017-12-19 | 西北工业大学 | A kind of unmanned fire extinguishing system of high altitude kite balloon |
CN208149624U (en) * | 2018-04-26 | 2018-11-27 | 西北工业大学 | Fire-fighting fire extinguishing unmanned plane |
-
2018
- 2018-04-26 CN CN201810382139.5A patent/CN108688807A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105438458A (en) * | 2015-12-04 | 2016-03-30 | 上海交通大学 | Double-layer and eight-rotor-wing aircraft |
CN105667795A (en) * | 2016-01-18 | 2016-06-15 | 江苏顶飞航空科技有限公司 | Fire extinguishing bomb launching system for unmanned aerial vehicle |
CN107487444A (en) * | 2017-07-24 | 2017-12-19 | 西北工业大学 | A kind of unmanned fire extinguishing system of high altitude kite balloon |
CN208149624U (en) * | 2018-04-26 | 2018-11-27 | 西北工业大学 | Fire-fighting fire extinguishing unmanned plane |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109334981A (en) * | 2018-11-22 | 2019-02-15 | 东北大学秦皇岛分校 | A kind of unmanned plane equipped with fire extinguishing bullet launching device |
CN109334981B (en) * | 2018-11-22 | 2023-09-05 | 东北大学秦皇岛分校 | Unmanned aerial vehicle carrying fire extinguishing bomb launching device |
CN112298566A (en) * | 2020-11-10 | 2021-02-02 | 广西圣尧航空科技有限公司 | Electronic intelligent fire control big load many rotors unmanned aerial vehicle that puts out a fire |
CN112829931A (en) * | 2021-03-11 | 2021-05-25 | 迪威弗智能装备集团有限公司 | High-altitude large-load dry powder fire extinguishing unmanned aerial vehicle |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN208149624U (en) | Fire-fighting fire extinguishing unmanned plane | |
CN108791846A (en) | A kind of six rotor unmanned plane and fire-extinguishing of single-shot | |
CN107472536B (en) | Unmanned aerial vehicle for high-altitude fire extinguishment | |
CN108688807A (en) | A kind of high building fire fighting unmanned plane and fire-extinguishing | |
CN105129091B (en) | A kind of unmanned plane extinguishing device | |
CN105963882B (en) | Air-to-ground rocket fire extinguisher and method | |
CN109350882B (en) | High-rise fire control unmanned aerial vehicle based on flywheel battery | |
CN107487444B (en) | High-altitude mooring unmanned fire extinguishing system | |
CN109383806B (en) | Triggering method for launching fire monitor of fire-fighting unmanned aerial vehicle | |
CN106267637A (en) | UAV system fire extinguisher bomb | |
CN108371767A (en) | A kind of police multi-functional flight rescue system of fire-fighting | |
CN108744354A (en) | A kind of airborne fire extinguisher bomb | |
CN208511750U (en) | Airborne Extinguishing bomb | |
CN110254715A (en) | A kind of UAV system firefighting cartridge emission system and launching technique | |
CN113926106A (en) | Air-drop forest fire extinguishing bomb | |
CN102451529A (en) | Remote fire extinguishing method of forest fire and use device | |
CN208842620U (en) | Six rotor unmanned plane and fire-extinguishings | |
CN111380422A (en) | Satellite guidance fire extinguishing shrapnel | |
CN108069038A (en) | A kind of airborne tri-coupling type mixing suspension and application method | |
CN205615724U (en) | Rocket launcher fire extinguishing bomb emitter | |
CN206007850U (en) | Air-to-surface missile fire extinguisher | |
CN212006942U (en) | Satellite guidance fire extinguishing shrapnel | |
CN212423475U (en) | Container formula fire control rescue of putting out a fire moored unmanned aerial vehicle | |
CN111202931A (en) | Airborne track launching high-rise building emergency rescue bomb | |
CN108413819B (en) | It is a kind of without lethal extinguishing chemical formula explosive snuffing bullet |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination |