CN209305830U - A kind of fire-fighting unmanned plane being driven by pure electric power - Google Patents
A kind of fire-fighting unmanned plane being driven by pure electric power Download PDFInfo
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Abstract
The utility model relates to unmanned plane fields, specifically, a kind of fire-fighting unmanned plane being driven by pure electric power, pass through the operation of remote control end, including fuselage, four rotor assemblies, two groups of stabilizer blades, image component and fire-fighting component, the fuselage interior is equipped with multiple control mould groups, and back is equipped with power mould group, and the rotor assemblies include rotor arm, driving motor and rotation paddle；The fire-fighting component and image component are fixed on stabilizer blade；Described image component includes gun sight, head assembly and the night vision camera that gun sight rear is arranged in；The power mould group includes muti-piece battery, battery case and head-shield；The battery is the driving motor supplies power of rotor assemblies for driving whether fire-fighting component works, and realizes the energy supply of unmanned plane.In the utility model as a source of power only with battery, enough batteries are carried, can satisfy the normal operation demand of unmanned plane completely, are conducive to the precision for improving unmanned plane fire extinguishing.
Description
Technical field
The utility model relates to unmanned plane fields, are a kind of fire-fighting unmanned planes being driven by pure electric power specifically.
Background technique
With the continuous development of Process of Urbanization Construction, skyscraper is more and more, and consequent is taking place frequently for fire in high buildings,
Since high-rise construction is complicated, densely populated place and fire in high buildings have the spy that fire spreading is fast, evacuation is difficult and fighting difficulty is big
Point, once catching fire, the intensity of a fire is difficult to control, personnel are difficult to flee from.
In the prior art, common fire-fighting mode be put out a fire by aerial ladder and fire-fighting lance etc., but for
Residential housing and more than 24 meters high high-rise fires more than 10 layers, the range of the length and fire-fighting lance of aerial ladder, water cannon
As the height of fire occurrence point increases critical constraints, show as aerial ladder be raised to it is aerial after, be affected by the wind, can control and shake
Pendulum increases fire fighting difficulty；Secondly, needing to carry out pressurized operation, water to water in such a way that fire-fighting lance, water cannon are put out a fire
Pressure also can generate limitation to height.
Unmanned plane has been widely used in various fields as a kind of infant industry technology, with the hair of unmanned air vehicle technique
Exhibition makes unmanned plane assign the function of fire-fighting fire extinguishing, it will at a kind of feasible means of high altitude firefighting, since fire-fighting unmanned plane is close
Scene of a fire operation will lead to two subsidiary risks such as fire-fighting unmanned plane self-destruction according to traditional fuel oil driving or oil electricity mixing, therefore,
Need a kind of fire-fighting unmanned plane being driven by pure electric power.
Utility model content
In view of this, the utility model is to solve the above problems, provide a kind of fire-fighting unmanned plane being driven by pure electric power, energy is right
Skyscraper carries out fire-fighting protection, timely and effectively carries out pointing fire-extinguishing.
The technical solution of the utility model is a kind of fire-fighting unmanned plane being driven by pure electric power, by the operation of remote control end, including
Fuselage, four rotor assemblies, two groups of stabilizer blades, image component and fire-fighting component,
The fuselage is body structure, and inside is equipped with multiple control mould groups, and back is equipped with power mould group, rotor assemblies
Set on fuselage side wall, two groups of leg assemblies are located at the both lateral sides of underbelly；
The rotor assemblies include rotor arm, the driving motor that rotor arm distal end is arranged in, and are equipped with and are driven using motor
The dynamic rotation paddle of turn；
One end of the stabilizer blade and the bottom surface of body structure connect, and the other end is used to support ground, the fire-fighting component and
Image component is fixed on stabilizer blade；
Described image component includes gun sight, head assembly and the night vision camera that gun sight rear is arranged in, the aiming
Mirror is set to the top of fire-fighting component；The head assembly is set to the adjacent side of fire-fighting component.
The power mould group includes muti-piece battery, the battery case for fixing battery and the head for preventing liquid from penetrating into
Cover, the battery case are set in head-shield, and the battery is the driving of rotor assemblies electricity for driving whether fire-fighting component works
Machine provides power, realizes the energy supply of unmanned plane.
Unmanned plane provided by the utility model, puts out a fire mainly in skyscraper, and the fuselage side wall encloses for octagon
Side structure comprising front side wall, rear wall, left side wall, right side wall and 4 are for being sequentially connected front side wall, left side wall, rear side
The oblique side wall of wall, right side wall, the fuselage further include top plate and bottom plate, and the fuselage of body structure is collectively formed with fuselage side wall.
Further, power mould group includes battery, the battery case for fixing battery and for preventing that muti-piece is used to provide power
The head-shield that liquid penetrates into, the battery case are set in head-shield, are made of surrounding edge side wall and upper cover.Wherein, muti-piece battery is placed on
On the top plate of body structure, by battery case by battery limiting in body structure, reduce battery and surrounding gap, be conducive to
The vibration of battery when reducing unmanned plane during flying；Muti-piece battery connects one piece of battery pcb board, described for controlling the electricity of output
Battery case is consistent with muti-piece battery appearance, and battery case side wall is equipped with battery non-slip mat, avoids unmanned plane during flying or drop
During falling, since vibration causes battery to loosen；The upper lid of battery case is equipped with handle, when replacement easy to repair, picks up power
Mould group.
Further, it is the self weight for mitigating fire-fighting unmanned plane, more equipment for being used for fire-fighting fire extinguishing can be carried,
Under the premise of guaranteeing that fire-fighting unmanned plane has enough lift, four rotor assemblies are set, and each rotor assemblies include carbon fiber
Oblique side wall is inserted into tubulose rotor arm, rotation paddle driving motor and the rotation paddle of material support, one end of rotor arm, and the other end and motor are solid
Determine frame connection, which is provided with rotation paddle driving motor, rotation paddle driving motor with rotation paddle connect, by battery pcb board control battery to
Electric motors function drives rotation paddle rotation.When fire-fighting unmanned machine operation when the insufficient light of open air, need that operator is allowed to understand nobody
State when machine takes off, can on motor fixing frame setting signal lamp, pass through battery functi on, in unmanned plane during flying, signal
Lamp is lighted, and ground staff, the heading and state of flight of unmanned plane can also be illustrated.
Further, the rotor arm includes the first wing arm for being fixed on fuselage side wall, for the second of support rotation paddle
Wing arm and wing arm switching device for connecting the first wing arm and the second wing arm, second wing arm can pass through wing arm switching device
It is folded around the first wing arm, range of the folded rotor assemblies without departing from fire-fighting component.
The weight of fire-fighting unmanned plane carrying is larger, therefore, to provide the stabilization of sufficiently large lift and holding horizontal direction
Property, the rotor arm longer dimension of unmanned plane, when unmanned plane landing after, the rotor arm of expansion greatly limit unmanned plane transport and
Therefore storage can set rotor arm to two-part structure, centre is attached by switching device.Further, it defines
Close fuselage is proximal end, separate fuselage is distal end, and the length ratio that the first wing arm and the second wing arm is arranged is 1/5 ~ 1/3,
And second wing arm the distance between of length no more than two neighboring first wing arm distal end it is two opposite.When the second wing arm level is rolled over
Poststack, four rotor assemblies besieged cities, one square shape, the spacing L2 of opposite two the second wing arms are no more than the transverse direction of two groups of stabilizer blades
Spacing L1 is similar to cube structure in this way, can be collapsed into entire unmanned plane, is readily transported or stores.
Further, it penetrates into, can connect to avoid rainwater etc. from passing through junction between fuselage side wall and the first wing arm
Place's setting rotor arm collision mat.
Further, the switching device includes the first adapter for being set in the first wing arm distal end, is set in second
Second adapter of wing arm proximal end, is set in contracting at the connector locking spring for connecting first adapter and the second adapter
Into the spring conductor rod and sliding axle in spring, connector locking spring one end is fixed in first adapter, the bullet
Spring guide rod is passed through from the distal end of the second adapter, then is fixed with the other end of connector locking spring, the first adapter
It is connect with the second adapter using shaft, and is equipped with horizontal concrete chute on the second adapter, the sliding axle passes perpendicularly through level
Sliding slot, when needing to fold, locking spring elongation, sliding axle is fixed after being located at the proximal end of sliding slot, and locking spring is made to keep elongation,
Realize the folding of the second wing arm；When needing to be unfolded the second wing arm, sliding axle is moved to fixed, holding lock behind the distal end of sliding slot
Tight spring extends naturally.In addition, the conducting wire for connecting rotation paddle driving motor passes sequentially through the second wing arm, the second switching
It after part, first adapter, the first wing arm, is electrically connected with battery component, and conducting wire avoids it from obstructing second wing there are certain nargin
The folding of arm.In the technical scheme, by ingenious setting switching device, the most light structure of use realizes the folding of the second wing arm
It is folded, it is easy to operate effective.It being designed using collapsible fuselage, keeps unmanned plane compact-sized securely, encircling type is presented in complete machine after folding,
The area occupied of unmanned plane is reduced, the difficulty of vanning transport is reduced.
Further, the stabilizer blade include inclined strut supporting leg on two bottom surfaces for being fixed on fuselage body structure and with it is oblique
Stabilizer blade the same end horizontal leg connected vertically is supportted, two continuous inversion T-type structures are formed it into.Folder between two groups of stabilizer blades
Angle beta is bigger, and when unmanned plane stops ground, center of gravity is lower, and stop is also more stable, but due between underbelly, stabilizer blade
Space needs to be arranged fire-fighting component and image component, and the angle β between two groups of stabilizer blades is bigger, and fuselage bottom space is also shorter,
If wanting to increase bottom space, under the premise of identical angle β, the mode for extending leg length, i.e. increase stabilizer blade can be taken
Vertical height, but such mode will lead to stabilizer blade size increase, one conveniently cause unmanned plane outer dimension increase, on the other hand
Increase fuselage self weight, therefore, after overtesting, two groups of stabilizer blades and fuselage perpendicular bisector kept being symmetrical arranged, and two groups of stabilizer blades it
Between angle β be 30 ° ~ 80 °, it is preferable that angle β=30 ° or 40 ° or 50 ° or 60 ° or 70 ° or 80 °.Two inclined strut supporting legs
It can be arranged in parallel, trapezoidal setting can also be used, all in all, four inclined strut supporting legs of two groups of stabilizer blades form truncated rectangular pyramids knot
Structure；Discontinuous coats crash roll in the horizontal leg.In addition, unmanned plane is during stopping ground, using titanium alloy or
The stabilizer blade of carbon fibre materials support is directly contacted with ground, can generate serious vibration and stabilizer blade is caused to wear, to reduce vibration
And protection stabilizer blade, can the bottom of diagonal brace strut be arranged vibration abatement, can be arranged be wrapped in strut bottom by soft
Anti-vibration sleeve made of material, also using the Anti earth quake ball for the dot matrix distribution that strut bottom is arranged in, or in inverted T-type stabilizer blade
Shockproof flexible glue is wrapped up in package or part entirely on cross bar.
Since back is already provided with battery component, and the base plate interior of fuselage is for being arranged control mould group, electricity
Line structure elaborate, therefore, fuselage bottom plate are no longer suitable for fixed heavy objects, therefore, can use the space between stabilizer blade,
Fire-fighting component is arranged in underbelly, keeps battery component and fire-fighting component symmetrical relative to fuselage, it is ensured that nobody
The balance of machine, the appropriate center of gravity for reducing unmanned plane keep it more preferable in landing rear stability.
According to the handling characteristics of fire-fighting unmanned plane, during it flies to scene of fire, need ground handling operator real
When understand flight condition, know fire concrete condition at the first time, therefore, fire-fighting unmanned plane need to have at least needs include use
The head assembly of picture is navigated by water, for assisting gun sight progress night to take aim in aiming at the gun sight of hot spot, shooting unmanned plane
The image components such as quasi- night vision camera make unmanned plane since flight until reaching scene of fire, when carrying out fire-fighting work, picture
Visually, the operation precision of operating side is improved.
In the technical scheme, as a source of power only with battery, enough batteries are carried, can satisfy nobody completely
The normal operation demand of machine prevents two subsidiary risks such as self-destruction caused by using traditional fuel oil driving or oil electricity to mix；Secondly,
Back is only arranged battery component, and increases the head-shield of protection, using between lower leg space setting fire-fighting component and
Image component, on the whole from fire-fighting unmanned plane, the integrated arrangement of functional unit saves the arrangement space of unmanned plane, conducive to subtracting
The size of small unmanned plane is that unmanned plane type is more compact；Secondly, the weight reasonable layout of each component of unmanned plane, guarantee fire-fighting without
Man-machine center of gravity is located at Lower Mid Fuselage, reduces oscillation when unmanned plane takes off or lands, and is conducive to improve unmanned plane landing
When stability.
Further, the fire-fighting component includes integrated stand and fire-fighting gun barrel, and the integrated stand includes fixed bracket
And adjustable support, the front end of fire-fighting gun barrel pass through fixed bracket and laterally connect with the stabilizer blade on front side of fuselage, the rear end of fire-fighting gun barrel
It is laterally connect with the stabilizer blade on rear side of fuselage by adjustable support, fire-fighting gun barrel can adjust gun barrel transmitting under the movement of adjustable support
Angle.
Longitudinal both ends of the fire-fighting gun barrel are equipped with two groups of buckles, and the buckle is clamped by two semicircular rings, upper
The both lateral sides of the semicircular ring in portion are equipped with threaded hole.
The fixed bracket is " Π " type structure, i.e., the lower section of first horizontal plate connect two it is parallel opposite first perpendicular
Straight panel, the first vertical plate are equipped with the first hole；The both ends of first horizontal plate are separately fixed at the front side inclined strut supporting leg of two groups of stabilizer blades
On, the threaded hole on the buckle of fire-fighting gun barrel longitudinal direction front end is corresponding with the first hole site, by being screwed into screw, by the first vertical plate and
Buckle is fixed, so that one end of fire-fighting gun barrel be made to be fixed between two the first vertical plates；Close to support bracket fastened fire-fighting gun barrel
One end is emission port.
The adjustable support is " Π " type structure, i.e., the lower section of second horizontal plate connect two it is parallel opposite second perpendicular
Straight panel, the second vertical plate are equipped with the second hole；The both ends of second horizontal plate are separately fixed at the rear side inclined strut supporting leg of two groups of stabilizer blades
On, the threaded hole on fire-fighting gun barrel longitudinally aft end buckle is corresponding with the second hole site, by being screwed into screw, by the second vertical plate and
Buckle is fixed, so that one end of fire-fighting gun barrel be made to be fixed between two the second vertical plates.
Further, it is the compactness for improving the utility model unmanned plane, fire-fighting gun barrel is arranged in head assembly
Adjacent side, the head assembly include 30 times of cameras, double holder brackets for fixing 30 times of cameras, vibrate for lowering holder
Holder damping device.Double holder brackets include the first holder bracket connecting with 30 times of cameras, and are fixed on first level
The second holder bracket below plate；Holder damping device is equipped between the first holder bracket and the second holder bracket.The cloud
The middle part of platform damping device is annular rotary table plate, and radioactivity sets that there are four short slabs to annular rotary table plate outwardly, and short slab lower part is fixed with
Shock-absorbing ball, in the flight course of unmanned plane, the vibration transmitted from fuselage eliminated when through double holder brackets, by shock-absorbing ball or
Vibration is reduced, guarantees the steady of 30 times of camera shooting pictures.Secondly, for the stability for being further ensured that holder, in 30 times of cameras
On be arranged on two inclined strut supporting legs that horizontal shell, horizontal shell are connected on front side of fuselage by horizontal strut.
Further, since unmanned plane needs to return image captured by image mould group, the stabilization sexual intercourse of transmission fire extinguishing
Carry out and timely feedback, therefore, choose the 2.4G/1.4G mould group of reliable communications, to reduce unmanned plane self structure to signal
It blocks, and the communication equipment after installation should not move, therefore, it is solid antenna can be set in four corner points of the bottom plate lower part of fuselage
Determine part, for installing 2.4G/1.4G mould group, and antenna dielectric cushion block is set between antenna fixing piece and bottom plate, avoids touching water
Conducting wire burns 2.4G/1.4G mould group, since bottom plate is fixed, not will drive 2.4G/1.4G mould group, and will not influence communication
Effect.
Further, right in order to make the picture of shooting more be bonded fire-fighting gun barrel institute when unmanned plane is close to conflagration area
Quasi- real picture is arranged the head assembly and fire monitor drum outer wall horizontal spacing no more than 50mm, also can avoid holder group
The touching of part and fire-fighting gun barrel.
After unmanned plane reaches suitable fire extinguishing position, for the launch accuracy for further increasing firefighting cartridge, make emission port pair
Quasi- hot spot position can be realized by setting gun sight, to guarantee that sight and the emission port of gun sight fill conjunction as far as possible, will be taken aim at
Quasi- mirror is set to the top of fire-fighting gun barrel, and axis and fire-fighting gun barrel axis are located at same perpendicular；The central point that aims at
The central point of emission port is on a vertical line.
Further, the gun sight and night vision camera are by being longitudinally crossed on taking aim between fixed bracket and adjustable support
Quasi- mirror support is mounted on underbelly, i.e., the described sighting telescope support is longitudinally crossed on first horizontal plate and second horizontal plate, takes aim at
It is equipped between quasi- mirror support and fixed bracket, adjustable support and aims at damping device.
Further, the sighting telescope support includes bracket upper plate, bracket lower plate, at least two gun sight fixing pieces；
By 4 to 8 positioning column support connections between bracket upper plate and bracket lower plate, gun sight fixing piece is by upper stationary part and lower part
Fixing piece is clamped, and gun sight is arranged by lower fixture in bracket between upper stationary part and lower fixture
On upper plate.The damping device that aims at is the damping spring between bracket upper plate, bracket lower plate, and unmanned plane is avoided to take aim in hovering
During standard, vibration is excessive to cause aim bias excessive, improves fire-fighting precision.
Secondly, night vision camera is arranged by camera fixing piece in bracket upper plate, guarantee central point and the aiming of night vision camera
The central point of mirror is on same vertical equity line.
Further, the support bracket fastened two sides are connected on the stabilizer blade on front side of fuselage by two the first steering engines；Institute
It states on the stabilizer blade that the two sides of adjustable support are connected on rear side of fuselage by two the second steering engines, and the second steering engine is equipped with steering engine electricity
Machine, the emission port and horizontal angle of elevation alpha for controlling fire-fighting gun barrel are between 10 ° to 20 °.
In other words, first horizontal plate is connected on the stabilizer blade on front side of fuselage by the first steering engine；Second horizontal plate passes through the
Two steering engines are connected on the stabilizer blade on rear side of fuselage, and the second steering engine is equipped with steering gear electric-machine, drive the second water by steering gear electric-machine
Plate makes first horizontal plate around the connection electricity rotation with stabilizer blade, so as to adjust the tilt angle of fire-fighting gun barrel, i.e. adjustment fire-fighting
The emission port of gun barrel.The first steering engine, the second steering engine in the utility model are electric steering engine, by battery functi on, and
Two steering engines are equipped with steering gear electric-machine,, can be according to fire-fighting gun barrel and fire when hovering near unmanned plane during flying to conflagration area
The relative position of central point, to steering gear electric-machine input signal, to make the second steering engine act, so as to adjust the transmitting of fire-fighting gun barrel
Bicker degree is firefighting cartridge accurately directive hot spot, improves fire-fighting efficiency and success rate.
Secondly as gun sight, head assembly, night vision camera are each attached on first horizontal plate and/or second horizontal plate,
When the second steering engine act drive when, will drive first horizontal plate and/or second horizontal plate rotation, therefore, can keep gun sight,
The relative position of head assembly, night vision camera and fire-fighting gun barrel is consistent always, i.e., captured picture is also to fit well on fire monitor
The picture that cylinder is actually aligned, ensure that the accuracy of fire-fighting fire extinguishing.
Further, the fire-fighting gun barrel is the tubular structure of end-cover-free, and inside is filled with the Recoilless in gun barrel
Firefighting cartridge, the rear end of fire-fighting gun barrel are electrically connected by trigger mode group with firefighting cartridge, firefighting cartridge along fire-fighting gun barrel front end backward
End filling.
When emitting firefighting cartridge, there is quite a few can be after the fire-fighting gun barrel of end-cover-free in the gas that when transmitting generates
Side is overflowed, to generate one close to the reversed momentum for pushing firefighting cartridge advance momentum, it is several to allow for firefighting cartridge itself in this way
Recoil is not generated, firefighting cartridge is made to become the ammunition of Recoilless.
The fire monitor of Recoilless can cause fire-fighting fire-extinguishing equipment to deviate conflagration area to avoid due to reversed impulse force, improve
Fire extinguishing accuracy；Secondly, the recoil that Recoilless firefighting cartridge makes fire-fighting gun barrel required when not needing the transmitting of conventional firefighting cartridge is slow
Flushing device becomes entire fire-fighting component be lightweight and easy to very much using improving its carrying to reduce the load-carrying of fire-fighting unmanned plane
The quantity of firefighting cartridge increases the fire-fighting area of unmanned plane single flight.
In the technical scheme, fire-fighting gun barrel is the tubular structure of end-cover-free, and emission port and horizontal line are in a fixed angle of altitude,
When filling firefighting cartridge, the direction of the launch along firefighting cartridge can be taken, filled from back to front, it is more easy, it also can avoid hair
The high temperature that loophole generates scalds operator.Fire-fighting unmanned plane is floating state when emitting fire-fighting fire-extinguishing equipment, therefore, at this
The fire-fighting fire-extinguishing equipment is set in technical solution the firefighting cartridge of Recoilless.
Since the emission port of fire-fighting gun barrel is located at the front end of fire monitor, and the triggering of firefighting cartridge is realized using electric signal, because
This, the electric wire etc. of triggering will be installed causes the trailing space of fire-fighting gun barrel to there is the case where masking in the tail portion of fire-fighting gun barrel, because
This fills firefighting cartridge along the front end of fire-fighting gun barrel to the back-end, and filling is unobstructed, more rapid, seems outstanding at the fire fighting moment
It is important.
Further, it since the lifting capacity of unmanned plane is limited, avoids fire-fighting unmanned plane gross weight excessive, firefighting cartridge is set
Quantity is 1 piece or 2 pieces or 3 pieces；The fire extinguishing range of every piece of firefighting cartridge is 6m2/ 4kg to 12m2/ 4kg, with this fire-fighting unmanned plane during flying
6m can once be put out2To 36m2Fire area, the city dweller building area that generally catches fire is not too large, as long as discovery in time, base
Originally it can satisfy the fire extinguishing demand of urban high-rise building resident.
Further, the fire-fighting component further includes that storage has the fire fighting tank of dry powder and the dry powder injection for spraying dry powder
Pipe；The top of the fire fighting tank is fixed on the bottom plate lower part of fuselage by fire-fighting pipe holder；The dry powder injection pipe passes through two
Injection pipe holder is fixed on one group of stabilizer blade, i.e., the axis of injection pipe holder is in longitudinal direction, and jet port is located on front side of fuselage
One end, the jet angle of dry powder injection pipe is between 10 ° to 20 °.The top of the fire fighting tank is fixed on by fire-fighting pipe holder
The bottom plate lower part of fuselage；The bottom of the fire fighting tank and the rear end of dry powder injection pipe are equipped with connector, and two connectors pass through fire-fighting
The connection of tank connecting tube.
In the present invention, another fire fighting mode is also provided, that is, uses dry-chemical fire extinguishing, is suitable for precision instrument and equipment
Equal conflagration areas, extinguishing chemical do not damage instrument, largely save fire damage.Further, the fire fighting tank and battery
Electrical connection, the signal triggering fire fighting tank sent by remote control end inject dry powder into dry powder injection pipe and spray.In this technology side
In case, the top of fire fighting tank is connect with battery point, and when needing to put out a fire, fire fighting tank signal is given in operating side, and makes battery to disappearing
Anti- tank function, sprays to conflagration area after so that dry powder is entered dry powder injection pipe by fire fighting tank connecting tube.Preferably, the fire fighting tank
It is arranged in fuselage bottom, and is located at the rear of head assembly, keeps fuselage transverse center of gravity balance；To be further ensured that dry powder sprays
Dry powder injection pipe and fire-fighting gun barrel keeping parallelism are reduced its collimating fault between gun sight by the injection precision of pipe,
Improve fire extinguishing precision.
Further, the fire-fighting unmanned plane further includes the avoidance component that head assembly top is arranged in, and avoidance component is logical
The distance between measurement and barrier are crossed to determine whether unmanned plane needs to detour.
With the development of unmanned plane, ground manual operation is used always, will influence the reaction speed of unmanned plane, therefore,
From the intelligence for improving unmanned plane, avoidance component is set on unmanned plane, the avoidance component includes using infrared TOF skill
The avoidance ranging mould group that art is realized, and the avoidance fixed plate for being fixed on first horizontal plate, the avoidance fixed plate
The surface of second holder bracket is set, avoidance ranging mould group is made to be located at the top of camera in head assembly, makes full use of
The remaining installation site of one level board makes more compact structure, reduces installation integrated stand；To reduce vibration, in avoidance fixed plate
Several damping rubber column gel columns are set between first horizontal plate.
In addition, being each side arranged one GPS days in the transverse direction of unmanned aerial vehicle body for the use of cooperation avoidance component
Line, in conjunction with head assembly, on terrestrial operation backstage, the current position location of colleague's display unmanned plane and current shooting picture.
Further, it in the operating side of unmanned plane, positions picture and is presented on by the way of picture-in-picture with shooting picture, aiming picture
In same screen, is more intuitively observed using the mode of split screen and judge current fire behavior.
Further, the control mould group is arranged on body structure bottom plate, including at least for controlling unmanned plane during flying
Winged control mould group, for control emitting mould train, the holder switching model group for controlling holder shooting that whether fire-fighting component start,
For controlling positioning picture, holder shooting picture and aiming at the figure biography mould group of picture passback, the battery for controlling battery output
Mould group and mainboard mould group.
Further, the control mould group further include for measure the infrared Ding Gaomo group of the height of unmanned plane during flying,
For measuring the avoidance mould group of obstacle distance and for controlling the fire fighting tank dry powder that dry powder sprays into dry powder injection pipe injection
Mould group.
Wherein mainboard mould group plays comprehensively control regulation, mainly for the regulation of driving, such as battery, rotor driving electricity
Machine etc., control are realized by electric signal；Fly control mould group for stablizing unmanned plane during flying posture, and can control unmanned plane hovering,
Autonomous or semi-autonomous flight；It is provided with each Mo Zu on body structure bottom plate to be electrically connected with mainboard mould group respectively, realize
The various operations of unmanned plane.
The infrared Ding Gaomo group mainly utilizes the height of infrared analysis unmanned plane during flying, to control the precision of fire-fighting；
The avoidance mould group is mainly used for the ranging of unmanned plane, realizes the barrier avoiding function of unmanned plane.The holder switching model group is mainly used
In realizing the communication connection between unmanned plane and operating side remote controler, to realize the operations of user.
Further, the initial velocity of fire-fighting fire-extinguishing equipment is emitted according to fire-fighting unmanned plane, fire-fighting fire-extinguishing equipment is projecting
It falls afterwards along parabolical track to conflagration area, therefore, operation fire-fighting unmanned plane is hovered over into the level apart from conflagration area
Between for 20 to 50 meters, and unmanned plane is located between 1 to 5 meter above conflagration area, accurate convenient for fire-fighting fire-extinguishing equipment
Conflagration area is reached, fire-fighting fire extinguishing is carried out.
Compared with prior art, the utility model centered on fuselage, arrange around fuselage radioactivity by other function component,
And using the space between stabilizer blade and fuselage, using the same integrated stand, fixed all images component, diminution installation are empty simultaneously
Between；Secondly, using foldable rotor arm, and folded size is limited to it is approximate with the developed area of stabilizer blade, will be whole
The occupied space of a unmanned plane is reduced to similar truncated rectangular pyramids structure, so that unmanned plane is compact-sized orderly；It is vertical from unmanned plane
From the point of view of distribution of weight, battery component is distributed in back, and fire-fighting gun barrel, image component are located at underbelly, and unmanned plane is made to hang down
It is uniformly distributed to weight；From the point of view of unmanned plane transverse direction distribution of weight, fire-fighting gun barrel and head assembly are closed on into setting, and be located at nothing
The left and right sides of man-machine longitudinal axis further increases unmanned plane lateral stability；From the point of view of the genesis analysis of unmanned plane, fire-fighting
Gun barrel is evenly distributed on fuselage bottom, and fire monitor triggering component is located at longitudinal rear side, and holder and gun sight are located at longitudinal front side, protect
Demonstrate,prove the uniformity of unmanned plane genesis analysis.More importantly in the utility model as a source of power only with battery, carrying
Enough batteries can satisfy the normal operation demand of unmanned plane completely, prevent using traditional fuel oil driving or oil electricity mixing
Caused by reveal etc. two subsidiary risks；It is put out a fire using recoilless firefighting cartridge, can satisfy general high-rise fire completely
Calamity, and the impact force retreated will not be generated to unmanned plane, be conducive to the precision for improving unmanned plane fire extinguishing.
Detailed description of the invention
Fig. 1 is the upright three-dimensional structure diagram of unmanned plane.
Fig. 2 is unmanned plane handstand three-dimensional structure diagram.
Fig. 3 is the explosive view of unmanned plane.
Fig. 4 is the fuselage of unmanned plane and the explosive view of battery module in the utility model.
Fig. 5 is the explosive view of rotor assemblies in the utility model.
Fig. 6 is the top view of unmanned plane.
Fig. 7 is the explosive view of stabilizer blade in the utility model.
Fig. 8 is the explosive view of fire-fighting component in the utility model.
Fig. 9 is the left view of unmanned plane.
Figure 10 is the explosive view of fire fighting tank and dry powder injection pipe in the utility model.
Figure 11 is the explosive view of image component in the utility model.
Figure 12 is the main view of unmanned plane.
Figure 13 is the explosive view of control module in the utility model.
Specific embodiment
The utility model is further described With reference to embodiment.Wherein, the utility model embodiment
The same or similar label correspond to the same or similar components in attached drawing, only for illustration, should not be understood as to this reality
With novel limitation；In order to better illustrate the utility model embodiment, the certain components of attached drawing have omission, amplification or contracting
It is small, do not represent the size of actual product；The side of the instructions such as embodiment term " on ", "lower", "left", "right" in the utility model
Position or positional relationship are to be based on the orientation or positional relationship shown in the drawings, rather than the device or element of indication or suggestion meaning must
There must be specific orientation or be constructed with specific orientation, it for the ordinary skill in the art, can be according to specific
Situation understands the concrete meaning of above-mentioned term.
Embodiment
As shown in Figure 1, Figure 2 and Figure 3, a kind of compact fire-fighting unmanned plane, including 1, four, fuselage, 3, two groups of rotor assemblies
Stabilizer blade 4, image component 7 and fire-fighting component 5, the fuselage 1 are body structure, and inside is equipped with multiple control mould groups 6, on fuselage 1
Portion is equipped with power mould group 2, and rotor assemblies 3 are set to 1 side wall of fuselage, and 4 component of multiple groups stabilizer blade is located at lateral the two of 1 lower part of fuselage
Side and it is equipped with vibration abatement；The rotor assemblies 3 include rotor arm 31, the driving motor 32 of 31 distal end of rotor arm are arranged in,
And equipped with the rotation paddle 33 using motor driven rotation；One end of the stabilizer blade 4 and the bottom surface of body structure connect, and the other end is used
In support ground, the fire-fighting component 5 and image component 7 are fixed on stabilizer blade 4；The power mould group 2 is for driving fire-fighting group
Whether part 5 works, and provides power for the driving motor 32 of rotor assemblies 3, realizes the energy supply of unmanned plane.
As shown in figure 4,1 side wall of fuselage is octagon surrounding edge structure comprising front side wall 11, rear wall 13, left side
Wall 12, right side wall 14 and 4 are used to be sequentially connected the oblique side wall 15 of front side wall 11, left side wall 12, rear wall 13, right side wall 14,
The fuselage 1 further includes top plate 16 and bottom plate 17, and the fuselage 1 of body structure is collectively formed with 1 side wall of fuselage.Further,
Power mould group 2 includes battery 21, the battery case 22 for fixing battery 21 and for preventing liquid that muti-piece is used to provide power
The head-shield 23 of infiltration, the battery case 22 are set in head-shield 23, are made of surrounding edge side wall 221 and upper cover 222.Wherein, muti-piece electricity
Pond 21 is placed on the top plate of body structure, by battery case 22 by battery 21 limit in body structure, reduce battery 21 with
The gap of surrounding, the vibration of battery 21 when advantageously reducing unmanned plane during flying；Muti-piece battery 21 connects one piece of battery pcb board 25,
For controlling the electricity of output, the battery case 22 is consistent with 21 shape of muti-piece battery, and 22 side wall of battery case is equipped with
21 non-slip mat of battery, avoids in unmanned plane during flying or descent, since vibration causes battery 21 to loosen；The upper cover of battery case 22
222 are equipped with handle 24, when replacement easy to repair, pick up power mould group 2.
As shown in figure 5, each rotor assemblies 3 include the tubulose rotor arm 31 of carbon fibre materials support, rotation paddle driving electricity
Oblique side wall 15 is inserted into machine 32 and rotation paddle 33, one end of rotor arm 31, and the other end is connect with motor fixing frame 34, which is provided with rotation paddle
Driving motor 32, rotation paddle driving motor 32 are connect with rotation paddle 33, control battery 21 to electric motors function, band by battery pcb board 25
Dynamic rotation paddle 33 rotates.When fire-fighting unmanned machine operation when the insufficient light of open air, when needing that operator's understanding unmanned plane is allowed to take off
State, can on motor fixing frame 34 setting signal lamp 35, pass through 21 function of battery, in unmanned plane during flying, signal lamp
35 light, and can also illustrate ground staff, the heading and state of flight of unmanned plane.
The rotor arm 31 includes the first wing arm 311 for being fixed on 1 side wall of fuselage, for the second wing arm of support rotation paddle 33
312 and the wing arm switching device for connecting the first wing arm 311 and the second wing arm 312, second wing arm 312 can pass through wing arm
Switching device is folded around the first wing arm 311, range of the folded rotor assemblies 3 without departing from fire-fighting component 5.Further
Ground defines and is proximal end, is distal end, the length of setting the first wing arm 311 and the second wing arm 312 far from fuselage 1 close to fuselage 1
The ratio between be 1/5 ~ 1/3, and the distance between 311 distal end of of length no more than two neighboring first wing arm of the second wing arm 312.In conjunction with
Fig. 6 is it is found that after the second wing 312 horizontal folding of arm, and four rotor assemblies 3 are encircled a city a square shape, opposite two the second wing arms
312 spacing L2 is no more than the horizontal spacing L1 of two groups of stabilizer blades 4.Further, for avoid rainwater etc. by 1 side wall of fuselage with
Junction is penetrated between first wing arm 311, rotor arm collision mat 36 can be arranged in junction.
In conjunction with enlarged drawing in Fig. 5 and Fig. 2 it is found that the switching device includes be set in 311 distal end of the first wing arm first
Adapter 313, the second adapter 314 for being set in 312 proximal end of the second wing arm, for connecting first adapter 313 and second turn
The connector locking spring 315 of fitting 314, the spring conductor rod 316 and sliding axle 317 being set in retraction spring, the company
315 one end of fitting locking spring is fixed in first adapter 313, and the spring conductor rod 316 is remote from the second adapter 314
End is across then fixing with the other end of connector locking spring 315, the first adapter 313 and the use of the second adapter 314
Shaft connection, and horizontal concrete chute is equipped on the second adapter 314, the sliding axle 317 passes perpendicularly through horizontal concrete chute, works as needs
When folding, locking spring elongation, sliding axle 317 is fixed after being located at the proximal end of sliding slot, and locking spring is made to keep elongation, realizes second
The folding of wing arm 312；When needing to be unfolded the second wing arm 312, fixes, keep after sliding axle 317 is moved to the distal end of sliding slot
Locking spring extends naturally.In addition, revolving the conducting wire of paddle driving motor 32 for connect and passing sequentially through the second wing arm 312, the
It after two adapters 314, first adapter 313, the first wing arm 311, is electrically connected with 21 component of battery, and there are certain abundant for conducting wire
Degree avoids it from obstructing the folding of the second wing arm 312.
As shown in fig. 7, the stabilizer blade 4 includes two 41 Hes of inclined strut supporting leg being fixed on the bottom surface of 1 body structure of fuselage
With 41 the same end of inclined strut supporting leg horizontal leg 42 connected vertically, form it into two it is continuous be inverted T-type structures, described two
Inclined strut supporting leg 41 can be arranged in parallel, and can also use trapezoidal setting, all in all, four inclined strut supporting legs 41 of two groups of stabilizer blades 4
Form truncated rectangular pyramids structure；Discontinuous coats crash roll 43 in the horizontal leg 42.In conjunction with Figure 12 it is found that by two groups of stabilizer blades 4 with
1 perpendicular bisector of fuselage keeps being symmetrical arranged, and the angle β between two groups of stabilizer blades 4 is 30 ° ~ 80 °, it is preferable that angle β=30 ° or 40 °
Or 50 ° or 60 ° or 70 ° or 80 °.
In conjunction with Fig. 2, Fig. 3 and Fig. 8 it is found that the fire-fighting component 5 includes integrated stand and fire-fighting gun barrel 51, the integrated branch
Frame includes fixed bracket 52 and adjustable support 53, the front end of fire-fighting gun barrel 51 pass through fixed bracket 52 laterally with 1 front side of fuselage
Stabilizer blade 4 connects, and the rear end of fire-fighting gun barrel 51 is laterally connect with the stabilizer blade 4 of 1 rear side of fuselage by adjustable support 53.The fire monitor
Longitudinal both ends of cylinder 51 are equipped with two groups of buckles, and the buckle is clamped by two semicircular rings 511, the semicircular ring 511 on top
Both lateral sides be equipped with threaded hole.
As shown in figure 8, the fixed bracket 52 is " Π " type structure, i.e., two are connected in the lower section of first horizontal plate 521
Parallel the first opposite vertical plate 522, the first vertical plate 522 are equipped with the first hole 523；Distinguish at the both ends of first horizontal plate 521
It is fixed on the front side inclined strut supporting leg 41 of two groups of stabilizer blades 4, threaded hole and the first hole 523 on the longitudinal front end buckle of fire-fighting gun barrel 51
Position is corresponding, by being screwed into screw, the first vertical plate 522 is fixed with buckle, so that one end of fire-fighting gun barrel 51 be made to be fixed on
Between two the first vertical plates 522；51 one end of fire-fighting gun barrel close to fixed bracket 52 is emission port.
As shown in figure 8, the adjustable support 53 is " Π " type structure, i.e., two are connected in the lower section of second horizontal plate 531
Parallel the second opposite vertical plate 532, the second vertical plate 532 are equipped with the second hole 533；Distinguish at the both ends of second horizontal plate 531
It is fixed on the rear side inclined strut supporting leg 41 of two groups of stabilizer blades 4, threaded hole and the second hole 533 on 51 longitudinally aft end of fire-fighting gun barrel buckle
Position is corresponding, by being screwed into screw, the second vertical plate 532 is fixed with buckle, so that one end of fire-fighting gun barrel 51 be made to be fixed on
Between two the second vertical plates 532.
Preferably, second vertical plate 532 is arc-shaped, and the second hole 533 is arc chute, in the second vertical plate
532 are equipped with multiple scales, scale is arranged refers to for fixing between two the second vertical plates 532 on the screw of fire-fighting gun barrel 51
Indicating is known, and by adjusting screw in the position of arc chute, adjusts the angle of elevation alpha of fire-fighting gun barrel 51.
The fire-fighting gun barrel 51 is the tubular structure of end-cover-free, and inside is filled with the firefighting cartridge of the Recoilless in gun barrel,
Firefighting cartridge is filled to the back-end along the front end of fire-fighting gun barrel 51.As shown in connection with fig. 9 it is found that the fire-fighting gun barrel 51 has 1 to 3,
The emission port of each fire-fighting gun barrel 51 and the horizontal elevation angle are the range of α between 10 ° to 20 °.
In conjunction with Fig. 3 and Figure 10 it is found that the fire-fighting component 5 further includes that storage has the fire fighting tank 55 of dry powder and dry for spraying
The dry powder injection pipe 54 of powder.The top of the fire fighting tank 55 is fixed on 17 lower part of bottom plate of fuselage 1 by fire-fighting pipe holder 551；
The dry powder injection pipe 54 is fixed on one group of stabilizer blade by two injection pipe holders 541, i.e. the axis of injection pipe holder 541 exists
Longitudinal direction, and jet port is located at one end on front side of fuselage, the jet angle of dry powder injection pipe 54 is between 10 ° to 20 °.It is described to disappear
The top of anti-tank 55 is fixed on 17 lower part of bottom plate of fuselage 1 by fire-fighting pipe holder 551；The bottom of the fire fighting tank 55 and dry powder
The rear end of injection pipe 54 is equipped with connector 552, and two connectors 552 are connected to by fire fighting tank connecting tube 553.
In conjunction with Fig. 3 and Figure 11 it is found that described image component 7 includes gun sight 71 and head assembly 72, the gun sight 71
Set on the top of fire-fighting gun barrel 51, axis and 51 axis of fire-fighting gun barrel are located at same perpendicular；The head assembly 72 is set
In the adjacent side of fire-fighting gun barrel 51, fixed 52 lower part of bracket is fixed on by holder bracket；The head assembly 72 and fire-fighting gun barrel
51 outer wall horizontal spacings are not more than 50mm.
As shown in figure 11, the head assembly 72 includes 30 times of cameras 721, double holders for fixing 30 times of cameras 721
Bracket, the holder damping device 724 for lowering holder vibration.Double holder brackets include connecting with 30 times of cameras 721
First holder bracket 722, and it is fixed on the second holder bracket 723 of 521 lower section of first horizontal plate；In the first holder bracket 722
Holder damping device 724 is equipped between the second holder bracket 723.The middle part of the holder damping device 724 is annular rotary table
Plate, radioactivity is set there are four short slab annular rotary table plate outwardly, and short slab lower part is fixed with shock-absorbing ball, in the flight course of unmanned plane
In, the vibration transmitted from fuselage 1 is eliminated or is reduced by shock-absorbing ball and vibrate, guarantee 30 times of cameras 721 when through double holder brackets
Shooting picture it is steady.
It is arranged with horizontal shell 725, horizontal shell 725 on 30 times of cameras 721, fuselage is connected to by horizontal strut 726
On two inclined strut supporting legs 41 of front side.
Since unmanned plane needs to return image captured by image mould group, the stabilization sexual intercourse of transmission the development of fire extinguishing and
It timely feedbacks, therefore, chooses the 2.4G/1.4G mould group 75 of reliable communications, signal is blocked to reduce unmanned plane self structure,
And the communication equipment after installing should not move, it is found that it can be in four angle points of 17 lower part of bottom plate of fuselage 1 in conjunction with Figure 11 and Figure 12
Place's setting antenna fixing piece 751, is arranged for installing 2.4G/1.4G mould group 75, and between antenna fixing piece 751 and bottom plate 17
Antenna dielectric cushion block 752 avoids touching water conducting wire from burning 2.4G/1.4G mould group 75, since bottom plate 17 is fixed, not will drive
2.4G/1.4G mould group 75, and will not influence communication efficiency.
Further, be improve unmanned plane applicability, make its night can also operation, in conjunction with Fig. 9 and Figure 11 it is found that
Night vision camera 73 is arranged in 71 rear of gun sight, and the night vision camera 73 is longitudinal by gun sight fixing piece 712 with gun sight 71
It is crossed on fixed bracket 52 and adjustable support 53, i.e., the sighting telescope support 711 is longitudinal is crossed on first horizontal plate 521 and the
On two level boards 531.
As shown in figure 11, the sighting telescope support 711 is taken aim at including bracket upper plate 7111, bracket lower plate 7112, at least two
Quasi- mirror fixing piece 712；By 4 to 8 positioning column support connections between bracket upper plate 7111 and bracket lower plate 7112, gun sight is solid
Determine part 712 to be clamped by upper stationary part 7121 and lower fixture 7122, gun sight 71 is located at 7121 He of upper stationary part
Between lower fixture 7122, it is arranged on bracket upper plate 7111 by lower fixture 7122.Preferably, in bracket upper plate
7111, it is equipped with damping spring between bracket lower plate 7112, avoids unmanned plane during hovering aiming, vibration is excessive to be caused to aim at
Deviation is excessive, improves fire-fighting precision.
Night vision camera 73 is arranged by camera fixing piece to be guaranteed the central point of night vision camera 73 in bracket upper plate 7111 and takes aim at
The central point of quasi- mirror 71 is on same vertical equity line；The vertical interval of the gun sight 71 and 51 emission port of fire-fighting gun barrel exists
Between 5mm ~ 50mm.
In conjunction with shown in Figure 11 and Figure 12, the fire-fighting unmanned plane further includes the avoidance component that fixed 52 top of bracket is arranged in
74, the avoidance component 74 is by the distance between measurement and barrier to determine whether unmanned plane needs to detour.For with
The use for closing avoidance component 74, is each side arranged a GPS antenna 76 in the transverse direction of unmanned aerial vehicle body 1, with head assembly
72 combine, on terrestrial operation backstage, the current position location of colleague's display unmanned plane and current shooting picture.
The avoidance component 74 includes the avoidance ranging mould group 741 realized using infrared TOF technology, and for being fixed
Avoidance fixed plate 742 on first horizontal plate 521, the avoidance fixed plate 742 be arranged in the second holder bracket 723 just on
Side, makes avoidance ranging mould group 741 be located at the top of camera in head assembly 72, makes full use of the remaining peace of first horizontal plate 521
Holding position makes more compact structure, reduces installation integrated stand；To reduce vibration, in avoidance fixed plate 742 and first horizontal plate
Several damping rubber column gel columns 743 are set between 521.
In conjunction with Fig. 3, Fig. 4 and Figure 13 it is found that the control mould group 6 is arranged on body structure bottom plate 17, including for controlling
The winged control mould group 61 of unmanned plane during flying processed, for controlling emitting mould train 62 that whether fire monitor emit, for controlling holder shooting
Holder switching model group 63, for control positioning picture, holder shooting picture and aim at picture passback figure pass mould group 64, be used for
Control the 21 mould group 65 of battery that battery 21 exports, the infrared Ding Gaomo group 66 of height for measuring unmanned plane during flying, for surveying
It measures the avoidance mould group 67 of obstacle distance, spray mould for controlling the dry powder that dry powder sprays into dry powder injection pipe 54 of fire fighting tank 55
Group 68 and mainboard mould group 69.
It obviously, is not the restriction to the utility model although the utility model is disclosed with above-described embodiment.Any
The those of ordinary skill in field without departing from the spirit and scope of the utility model, can do on the basis of the above description
Possible change and modification out.Therefore, the protection scope of the utility model should be with claims institute circle of the utility model
Subject to fixed range.
Claims (10)
1. a kind of fire-fighting unmanned plane being driven by pure electric power, by the operation of remote control end, including fuselage (1), four rotor assemblies (3),
Two groups of stabilizer blades (4), image component (7) and fire-fighting component (5), which is characterized in that
The fuselage (1) is body structure, and inside is equipped with multiple control mould groups (6), and fuselage (1) top is equipped with power mould group (2),
Rotor assemblies (3) are set to fuselage (1) side wall, and two groups of stabilizer blade (4) components are located at the both lateral sides of fuselage (1) lower part；
The rotor assemblies (3) include rotor arm (31), setting in the driving motor (32) of rotor arm (31) distal end, and are equipped with
The rotation paddle (33) rotated using motor driven；
One end of the stabilizer blade (4) and the bottom surface of body structure connect, and the other end is used to support ground, the fire-fighting component (5)
It is fixed on stabilizer blade (4) with image component (7)；
Described image component (7) includes the night vision phase of gun sight (71), head assembly (72) and setting at gun sight (71) rear
Machine (73), the gun sight (71) are set to the top of fire-fighting component (5)；The head assembly (72) is set to fire-fighting component (5)
Adjacent side；
The power mould group (2) includes muti-piece battery (21), the battery case (22) for fixing battery (21) and for preventing liquid
The head-shield (23) that body penetrates into, the battery case (22) are set in head-shield (23), and the battery (21) is for driving fire-fighting component (5)
Whether work, and provide power for the driving motor (32) of rotor assemblies (3), realizes the energy supply of unmanned plane.
2. a kind of fire-fighting unmanned plane being driven by pure electric power according to claim 1, which is characterized in that the fire-fighting component
It (5) include integrated stand and fire-fighting gun barrel (51), the integrated stand includes fixed bracket (52) and adjustable support (53), fire-fighting
The front end of gun barrel (51) passes through fixed bracket (52) and laterally connect with the stabilizer blade (4) on front side of fuselage (1), after fire-fighting gun barrel (51)
End is laterally connect with the stabilizer blade (4) on rear side of fuselage (1) by adjustable support (53), and fire-fighting gun barrel (51) can be in adjustable support (53)
Movement under adjust gun barrel launch angle.
3. a kind of fire-fighting unmanned plane being driven by pure electric power according to claim 2, which is characterized in that the fixed bracket
(52) two sides are connected on the stabilizer blade (4) on front side of fuselage (1) by two the first steering engines；The two sides of the adjustable support (53)
It is connected on the stabilizer blade (4) on rear side of fuselage (1) by two the second steering engines, and the second steering engine is equipped with steering gear electric-machine, for controlling
The emission port of fire-fighting gun barrel (51) processed and horizontal angle of elevation alpha are between 10 ° to 20 °.
4. a kind of fire-fighting unmanned plane being driven by pure electric power according to claim 2 or 3, which is characterized in that the fire monitor
Cylinder (51) is the tubular structure of end-cover-free, the internal firefighting cartridge filled with the Recoilless in gun barrel, after fire-fighting gun barrel (51)
End is electrically connected by trigger mode group with firefighting cartridge, and firefighting cartridge is filled to the back-end along the front end of fire-fighting gun barrel (51).
5. a kind of fire-fighting unmanned plane being driven by pure electric power according to any one of claims 1 to 3, which is characterized in that described
Fire-fighting component (5) further includes that storage has the fire fighting tank (55) of dry powder and the dry powder injection pipe (54) for spraying dry powder；It is described to disappear
The top of anti-tank (55) is fixed on the bottom plate lower part of fuselage (1) by fire-fighting pipe holder (551)；The dry powder injection pipe (54) is logical
Two injection pipe holders (541) are crossed to be fixed on one group of stabilizer blade (4).
6. a kind of fire-fighting unmanned plane being driven by pure electric power according to claim 5, which is characterized in that the fire fighting tank (55)
It is electrically connected with battery (21), dry powder is injected into dry powder injection pipe (54) by signal triggering fire fighting tank (55) that remote control end is sent
And it sprays.
7. a kind of fire-fighting unmanned plane being driven by pure electric power according to any one of claims 1 to 3, which is characterized in that described
Fire-fighting unmanned plane further includes avoidance component (74) of the setting on head assembly (72) top, and avoidance component (74) passes through measurement and barrier
Hinder the distance between object to determine whether unmanned plane needs to detour.
8. a kind of fire-fighting unmanned plane being driven by pure electric power according to claim 2 or 3, which is characterized in that the gun sight
(71) and night vision camera (73) passes through longitudinal sighting telescope support being crossed between fixed bracket (52) and adjustable support (53)
(711) it is mounted on fuselage (1) lower part.
9. a kind of fire-fighting unmanned plane being driven by pure electric power according to claim 1, which is characterized in that the control mould group
(6) be arranged on body structure bottom plate (17), including at least for controlling unmanned plane during flying winged control mould group (61), for controlling
Emitting mould train (62) that whether fire-fighting component (5) starts, the holder switching model group (63) for controlling holder shooting, for controlling
Positioning picture, holder shooting picture and the battery for aiming at figure biography mould group (64) of picture passback, being exported for controlling battery (21)
Mould group (65) and mainboard mould group (69).
10. a kind of fire-fighting unmanned plane being driven by pure electric power according to claim 1, which is characterized in that the fire-fighting nobody
When machine operation, apart from conflagration area horizontal distance be 20 to 50 meters, vertical range is 1 to 5 meter.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111265798A (en) * | 2020-03-26 | 2020-06-12 | 长春师范大学 | High-rise building extinguishing device based on unmanned aerial vehicle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111265798A (en) * | 2020-03-26 | 2020-06-12 | 长春师范大学 | High-rise building extinguishing device based on unmanned aerial vehicle |
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