CN115120906A - Intelligent fire-fighting unmanned aerial vehicle with positioning fire position - Google Patents
Intelligent fire-fighting unmanned aerial vehicle with positioning fire position Download PDFInfo
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- CN115120906A CN115120906A CN202211027459.1A CN202211027459A CN115120906A CN 115120906 A CN115120906 A CN 115120906A CN 202211027459 A CN202211027459 A CN 202211027459A CN 115120906 A CN115120906 A CN 115120906A
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- 239000007921 spray Substances 0.000 claims description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000001931 thermography Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 20
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 239000011435 rock Substances 0.000 description 3
- 125000003003 spiro group Chemical group 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/02—Fire prevention, containment or extinguishing specially adapted for particular objects or places for area conflagrations, e.g. forest fires, subterranean fires
- A62C3/0228—Fire prevention, containment or extinguishing specially adapted for particular objects or places for area conflagrations, e.g. forest fires, subterranean fires with delivery of fire extinguishing material by air or aircraft
- A62C3/0242—Fire prevention, containment or extinguishing specially adapted for particular objects or places for area conflagrations, e.g. forest fires, subterranean fires with delivery of fire extinguishing material by air or aircraft by spraying extinguishants from the aircraft
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C19/00—Hand fire-extinguishers in which the extinguishing substance is expelled by an explosion; Exploding containers thrown into the fire
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/02—Fire prevention, containment or extinguishing specially adapted for particular objects or places for area conflagrations, e.g. forest fires, subterranean fires
- A62C3/0228—Fire prevention, containment or extinguishing specially adapted for particular objects or places for area conflagrations, e.g. forest fires, subterranean fires with delivery of fire extinguishing material by air or aircraft
- A62C3/025—Fire extinguishing bombs; Projectiles and launchers therefor
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/02—Nozzles specially adapted for fire-extinguishing
- A62C31/03—Nozzles specially adapted for fire-extinguishing adjustable, e.g. from spray to jet or vice versa
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/28—Accessories for delivery devices, e.g. supports
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/04—Control of fire-fighting equipment with electrically-controlled release
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- 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
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- 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
- B64D1/02—Dropping, ejecting, or releasing articles
- B64D1/04—Dropping, ejecting, or releasing articles the articles being explosive, e.g. bombs
- B64D1/06—Bomb releasing; Bombs doors
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- 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
- B64D1/18—Dropping or releasing powdered, liquid, or gaseous matter, e.g. for fire-fighting by spraying, e.g. insecticides
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- Emergency Management (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Pest Control & Pesticides (AREA)
- Mechanical Engineering (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention belongs to the technical field of fire-fighting unmanned aerial vehicles, and particularly relates to an intelligent fire-fighting unmanned aerial vehicle with a positioning fire position, which comprises an unmanned aerial vehicle body, a control box, a rotor wing assembly, a support assembly and a fire-fighting assembly, wherein the support assembly comprises a left support arranged at the front and rear part of the left side of the lower surface of the unmanned aerial vehicle body and a right support arranged at the front and rear part of the right side of the lower surface of the unmanned aerial vehicle body, adjacent left supports and right supports are fixedly connected through a connecting plate, the fire-fighting assembly comprises a fire-fighting assembly A and a fire-fighting assembly B, the fire-fighting assembly A is detachably arranged at the left and right sides of the upper surface of the connecting plate, and the fire-fighting assembly B is detachably arranged in the middle of the upper surface of the connecting plate. The fire extinguishing assembly can be selected and installed according to the fire place, is suitable for various fire rescue occasions, cannot shake in the flying or fire extinguishing process, is beneficial to accurately positioning the fire position and accurately extinguishing fire, can selectively project a proper number of fire extinguishing bombs according to the fire intensity during fire extinguishing, and is high in applicability.
Description
Technical Field
The invention belongs to the technical field of fire-fighting unmanned aerial vehicles, and particularly relates to an intelligent fire-fighting unmanned aerial vehicle capable of positioning a fire disaster position.
Background
Because the fire control unmanned aerial vehicle is more fit for the needs of fire control task in many respects, so the fire control mechanism is more and more inclined to develop the fire control unmanned aerial vehicle technique for special tasks such as high-rise building conflagration, forest or grassland conflagration. At present fire control unmanned aerial vehicle puts out a fire and mainly adopts to the position water spray of conflagration or throw the fire extinguishing bomb mode and put out a fire the operation, when the conflagration emergence ground is high-rise building, chooses for use the water spray fire extinguishing mode, when the conflagration emergence ground is forest or grassland, chooses for use the fire extinguishing bomb mode of throwing.
The existing fire-fighting unmanned aerial vehicle only carries a water spray fire-extinguishing component or a bomb-throwing fire-extinguishing component, cannot be suitable for various fire rescue occasions, is limited in application range, and is easy to shake in the flying or fire-extinguishing process, so that the fire position is not accurately positioned, and the fire cannot be accurately extinguished; in addition, the existing bullet throwing fire extinguishing assembly generally adopts a bullet storage box, fire extinguishing bullets are stacked in the bullet storage box, the fire extinguishing bullets are easy to roll, single or multiple fire extinguishing bullets are thrown at one time, and when the fire is small, material waste can be caused by throwing multiple fire extinguishing bullets at one time; when a single fire extinguishing bomb is projected at one time, the movable space of the rest fire extinguishing bombs in the bomb storage box is gradually enlarged, the fire extinguishing bombs are easy to shake, the stability and the safety are not high, and the fire extinguishing bomb is not beneficial to accurate fire extinguishing; therefore, how to overcome the above technical problems and disadvantages is a problem to be solved.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, and provides an intelligent fire-fighting unmanned aerial vehicle with a fire location positioning function.
The purpose of the invention is realized by the following steps: an intelligent fire-fighting unmanned aerial vehicle capable of positioning a fire position comprises an unmanned aerial vehicle body, a control box, a rotor wing assembly, a support assembly and a fire extinguishing assembly;
the rotor wing assembly comprises four rotor wing arms fixedly installed on the side wall of the unmanned aerial vehicle body, the four rotor wing arms are symmetrically distributed in pairs relative to the center of the unmanned aerial vehicle body, a motor A is installed at one end, away from the unmanned aerial vehicle body, of each rotor wing arm, and an output shaft of each motor A is fixedly connected with a propeller;
the support assembly comprises a left support arranged at the front and rear part of the left side of the lower surface of the unmanned aerial vehicle body and a right support arranged at the front and rear part of the right side of the lower surface of the unmanned aerial vehicle body, adjacent left supports and right supports are fixedly connected through a connecting plate, and the lower surfaces of the left support and the right support are respectively and fixedly connected with a left bottom plate and a right bottom plate;
the fire extinguishing assembly comprises a fire extinguishing assembly A and a fire extinguishing assembly B, the fire extinguishing assembly A is detachably mounted on the left side and the right side of the upper surface of the connecting plate, and the fire extinguishing assembly B is detachably mounted in the middle of the upper surface of the connecting plate;
control box fixed connection is at unmanned aerial vehicle organism upper surface, control box leading flank mid-mounting has infrared thermal imaging system, unmanned aerial vehicle organism leading flank mid-mounting has the camera.
Further, subassembly A of putting out a fire includes the spray pipe, connecting plate upper surface left and right sides symmetry is provided with the arc wall, the spray pipe is placed in the arc wall, the detachable arc limiting plate that is provided with of spray pipe upside, the equal fixedly connected with stopper in both ends about the arc limiting plate medial surface, the stopper passes through bolt A and connecting plate fixed connection, arc limiting plate middle part spiro union has bolt B, bolt B lower surface offsets with the spray pipe upper surface, and the spray pipe is conveniently placed in setting up of arc wall, can also prevent that the spray pipe from rolling on the connecting plate, and the arc limiting plate carries on spacingly to make the spray pipe fix in the arc wall through bolt B, avoid taking place to rock at flight or the in-process spray pipe of putting out a fire in the arc wall, and then can improve the precision of putting out a fire.
Further, subassembly B puts out a fire is including storing up the bullet case, the equal fixedly connected with fixed block in the front and back of storage bullet case left and right sides face, the fixed block passes through bolt C and connecting plate fixed connection, the equal fixedly connected with limiting plate in the front and back of the unmanned aerial vehicle organism lower surface left and right sides, the spiro union has bolt D on the limiting plate, bolt D medial surface offsets with storage bullet case lateral wall, makes storage bullet case fix on the connecting plate through bolt C, carries out spacing fixed through limiting plate and bolt D to storage bullet case, avoids storing up the bullet case and taking place to rock on the connecting plate at flight or the in-process of putting out a fire, and then can improve the precision of putting out a fire.
Further, the middle part of the left side wall of the bullet storage box is rotatably connected with a bullet storage barrel through a bearing, three same bullet loading holes are arranged in the bullet storage barrel, the central connecting line of the three bullet loading holes is an equilateral triangle, the central connecting line of one bullet loading hole and the central connecting line of the equilateral triangle is a vertical line, fire extinguishing bullets are arranged in the bullet loading holes, the inner wall of the upper side of the bullet storage box is fixedly connected with a mounting plate A, the left side surface of the mounting plate A is provided with a motor B, the output shaft of the motor B is fixedly connected with a driving gear, the middle part of the outer side wall of the bullet storage barrel is fixedly connected with a driven gear meshed with the driving gear, the right side of the inner wall of the lower side of the bullet storage box is fixedly connected with a mounting plate B, the left side surface of the mounting plate B is provided with a cylinder, the free end of a telescopic rod of the cylinder is fixedly connected with a connecting rod, and the left side of the connecting rod is fixedly connected with a conical head, the center of the conical head and the center of the charging hole on the upper part are positioned on the same horizontal line, when fire is needed to be extinguished, the telescopic rod of the air cylinder extends to drive the connecting rod and the conical head to move leftwards, and the fire extinguishing bomb in the charging hole on the upper part is pushed out through the conical head.
Further, the motor B is a stepping motor, the rotation angle of the bullet storage barrel can be controlled through the stepping motor, and the diameter of the connecting rod is smaller than that of the bullet loading hole.
Furthermore, the lower part of the left side surface of the bullet storage barrel is fixedly connected with a limiting disc, three launching holes with the same size as the bullet loading holes are formed in the limiting disc, the central connecting line of the three bullet loading holes is an equilateral triangle, the three launching holes are respectively positioned right left of the three bullet loading holes, the middle part of the inner wall of the lower side of the bullet storage box is fixedly connected with a baffle plate, the baffle plate is positioned on the right side of the bullet storage barrel, the upper part of the right side surface of the baffle plate is provided with a positioning hole with the same size as the bullet loading holes, and the center of the positioning hole and the center of the bullet loading hole positioned on the upper part are positioned on the same horizontal line; at unmanned aerial vehicle flight in-process, drive the driving gear through motor B and rotate, the driving gear drives driven gear and rotates, store up the bomb tube and rotate along with driven gear, store up bomb tube anticlockwise rotation 60, make the dress bullet hole in the storage bomb tube and the locating hole on the launching hole on the spacing dish and the baffle be the dislocation distribution, it is spacing to storing up the fire extinguishing bomb in the bomb tube through spacing dish and baffle, avoid at the in-process roll-off of fire extinguishing bomb follow storage bomb tube of flight, stability and security are high.
Further, the distance between the baffle and the bullet storage barrel is 2-5 cm, the upper surface of the baffle and the upper surface of the bullet storage barrel are located on the same horizontal line, and the width of the baffle is the same as the diameter of the bullet storage barrel.
Further, be provided with battery, control unit, data acquisition unit, location unit, data transmission unit and data receiving unit in the control box, battery and camera, infrared thermal imager, motor A, motor B and control unit electric connection supply power for the electrical equipment on the unmanned aerial vehicle through the battery, data acquisition unit and camera and infrared thermal imager electric connection, gather camera and infrared thermal imager information through data acquisition unit, can seek and fix a position the conflagration position through camera and location unit to improve the accuracy of putting out a fire, can seek and fix a position stranded personnel position through infrared thermal imager and location unit, be favorable to in time executing and rescuing to the stranded personnel, save rescue time, control unit and data acquisition unit, location unit, data transmission unit, The data transmission unit and the data receiving unit are connected with the ground console through a wireless network.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention discloses an intelligent fire-fighting unmanned aerial vehicle with a fire location positioning function, which is characterized in that a fire extinguishing assembly comprises a fire extinguishing assembly A and a fire extinguishing assembly B, the fire extinguishing assembly A is detachably arranged on the left side and the right side of the upper surface of a connecting plate, the fire extinguishing assembly B is detachably arranged in the middle of the upper surface of the connecting plate, the fire extinguishing assembly A comprises a water spray pipe, the fire extinguishing assembly B comprises a bomb storage box, when a fire place is a high-rise building, the fire extinguishing assembly A is selected, when the fire place is an outdoor forest or grassland, the fire extinguishing assembly B is selected, namely, a proper fire extinguishing assembly can be selected according to the fire place, the intelligent fire-fighting unmanned aerial vehicle can be suitable for various fire rescue occasions, and the applicability is strong.
2. According to the intelligent fire-fighting unmanned aerial vehicle with the function of positioning the fire position, when a fire place is a high-rise building, the fire-fighting assembly A is selected and used and comprises the water spray pipes, the two water spray pipes are respectively placed and fixed in the arc-shaped grooves on the left side and the right side of the upper surface of the connecting plate, the water spray pipes are prevented from shaking in the arc-shaped grooves in the flying or fire-fighting process, and the fire-fighting accuracy can be improved; link to each other fire hose and spray pipe rear end, drive the rotatory unmanned aerial vehicle that makes of screw and take off through motor A, at unmanned aerial vehicle flight in-process, seek and fix a position the conflagration position through camera and positioning unit, when unmanned aerial vehicle flies to the conflagration position, open fire hose and fire pump and make the spray pipe water-passing, spray water to the conflagration position through the spray pipe, carry out accurate fire extinguishing to the conflagration emergence.
3. When a fire place is an outdoor forest or grassland, the fire extinguishing component B is selected and used and comprises a bomb storage box, the bomb storage box is fixed in the middle of the upper surface of the connecting plate through a bolt C and a bolt D, the bomb storage box is prevented from shaking on the connecting plate in the flying or fire extinguishing process, and fire extinguishing bombs in the bomb storage cylinder are limited through a limiting disc and a baffle plate in the flying process of the unmanned aerial vehicle, so that the fire extinguishing bombs are prevented from sliding out of the bomb storage cylinder in the flying process; when unmanned aerial vehicle flies to the conflagration position, through motor B, driving gear and driven gear drive storage bomb rotate, three launch hole on spacing dish is located the positive left side in three dress bullet hole respectively, locating hole center and the dress bullet hole center that is located upper portion are when being located same water flat line, the telescopic link extension of the control unit control cylinder, the telescopic link extension drives connecting rod and cone move left, the cone offsets and releases it with the downthehole fire extinguishing bomb that is located upper portion dress bullet after passing the locating hole, fire extinguishing bomb is launched to the conflagration position by dress bullet hole and launch hole, take place to carry out the accurate fire extinguishing to the conflagration.
4. According to the intelligent fire-fighting unmanned aerial vehicle with the function of positioning the fire position, three same loading holes are formed in the bomb storage cylinder, the central connecting lines of the three loading holes are equilateral triangles, three fire-fighting bombs are loaded in the bomb storage cylinder during the task, and the three fire-fighting bombs with the central connecting lines distributed in the equilateral triangles are loaded at one time, so that the stability of the bomb storage cylinder and a bomb storage box in the flying process of the unmanned aerial vehicle can be improved, and the intelligent fire-fighting unmanned aerial vehicle is beneficial to accurate positioning of the fire position and accurate fire extinguishing; when fire is extinguished, a proper number of fire extinguishing bombs can be selected and projected according to the fire intensity of the fire position, and the applicability is high.
Drawings
Fig. 1 is a front view of the intelligent fire-fighting unmanned aerial vehicle with the function of locating the position of a fire according to the invention.
Fig. 2 is an enlarged view of a point a in fig. 1.
Fig. 3 is an enlarged view of fig. 1 at B.
Fig. 4 is a side view of the intelligent fire-fighting drone with the location of a fire of the present invention.
Fig. 5 is a side sectional view of a storage magazine in an intelligent fire fighting drone with a location for a fire hazard of the present invention.
Fig. 6 is an enlarged view at C in fig. 5.
Fig. 7 is a front view of a cartridge in the intelligent fire-fighting drone with fire location of the present invention.
Fig. 8 is a side view of a barrier in an intelligent fire-fighting drone with a location for a fire of the present invention.
Fig. 9 is a front view of a positioning plate of the intelligent fire-fighting unmanned aerial vehicle with a fire location positioning function in a flight state.
In the figure: 1-unmanned aerial vehicle body, 2-rotor arm, 3-motor A, 4-propeller, 5-control box, 6-infrared thermal imager, 7-camera, 8-limit plate, 9-bolt D, 10-right bracket, 11-right bottom plate, 12-connecting plate, 13-left bottom plate, 14-left bracket, 15-arc groove, 16-limit block, 17-bolt A, 18-arc limit plate, 19-bolt B, 20-spray pipe, 21-fixed block, 22-bolt C, 23-cartridge case, 24-limit plate, 25-emission hole, 26-fire extinguishing bomb, 27-driven gear, 28-bearing, 29-cartridge, 30-driving gear, 31-motor B, 32-mounting plate A, 33-connecting rod, 34-telescopic rod, 35-cylinder, 36-mounting plate B, 37-baffle, 38-spring loading hole, 39-conical head and 40-positioning hole.
Detailed Description
The intelligent fire-fighting unmanned aerial vehicle with the function of locating the fire disaster position is described in more detail through specific embodiments in the following with the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, are used in the orientations and positional relationships indicated in the drawings, which are based on the orientations and positional relationships indicated in the drawings, and are used for convenience of description and simplicity of description, but do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
Referring to fig. 1 and 4, an intelligent fire-fighting unmanned aerial vehicle with a function of positioning a fire disaster position comprises an unmanned aerial vehicle body 1, a control box 5, a rotor wing assembly, a bracket assembly and a fire extinguishing assembly;
referring to fig. 1 and 4, the rotor assembly includes four rotor arms 2 fixedly mounted on a side wall of the unmanned aerial vehicle body 1, the four rotor arms 2 are symmetrically distributed in pairs relative to the center of the unmanned aerial vehicle body 1, one end of each rotor arm 2, which is far away from the unmanned aerial vehicle body 1, is provided with a motor A3, and an output shaft of the motor A3 is fixedly connected with a propeller 4;
referring to fig. 1 and 4, the support assembly comprises a left support 14 mounted at the front and rear part of the left side of the lower surface of the unmanned aerial vehicle body 1 and a right support 10 mounted at the front and rear part of the right side of the lower surface of the unmanned aerial vehicle body 1, the adjacent left support 14 and right support 10 are fixedly connected through a connecting plate 12, and the lower surfaces of the left support 14 and the right support 10 are respectively fixedly connected with a left bottom plate 13 and a right bottom plate 11;
referring to fig. 1-4, the fire extinguishing assembly comprises a fire extinguishing assembly A and a fire extinguishing assembly B, the fire extinguishing assembly A is detachably mounted on the left side and the right side of the upper surface of the connecting plate 12, and the fire extinguishing assembly B is detachably mounted in the middle of the upper surface of the connecting plate 12;
referring to fig. 1, 5 fixed connection of control box is at 1 upper surface of unmanned aerial vehicle organism, 5 leading flank mid-mounting of control box has infrared thermal imaging system 6, 1 leading flank mid-mounting of unmanned aerial vehicle organism has camera 7.
Referring to fig. 1 and 2, the fire extinguishing assembly a includes a spray pipe 20, the arc-shaped grooves 15 are symmetrically arranged on the left and right sides of the upper surface of the connecting plate 12, the spray pipe 20 is placed in the arc-shaped grooves 15, the arc-shaped limiting plate 18 is detachably arranged on the upper side of the spray pipe 20, the left and right ends of the inner side surface of the arc-shaped limiting plate 18 are fixedly connected with limiting blocks 16, the limiting blocks 16 are fixedly connected with the connecting plate 12 through bolts a17, a bolt B19 is screwed in the middle of the arc-shaped limiting plate 18, the lower surface of the bolt B19 is abutted to the upper surface of the spray pipe 20, the spray pipe 20 is conveniently placed in the arc-shaped grooves 15, the spray pipe 20 can be prevented from rolling on the connecting plate 12, the arc-shaped limiting plate 18 limits the spray pipe 20, the spray pipe 20 is fixed in the arc-shaped grooves 15 through the bolt B19, and the spray pipe 20 is prevented from shaking in the arc-shaped grooves 15 during flight or fire extinguishing process, thereby improving the fire extinguishing precision.
Referring to fig. 1, fig. 3 and fig. 4, subassembly B puts out a fire including storing up bullet case 23, store up the equal fixedly connected with fixed block 21 in the front and back portion of the left and right sides face of bullet case 23, fixed block 21 passes through bolt C22 and connecting plate 12 fixed connection, the equal fixedly connected with limiting plate 8 in the front and back portion of the 1 lower surface left and right sides of unmanned aerial vehicle organism, the spiro union has bolt D9 on the limiting plate 8, bolt D9 medial surface offsets with storage bullet case 23 lateral wall, makes storage bullet case 23 fix on connecting plate 12 through bolt C22, carries out spacing fixed to storage bullet case 23 through limiting plate 8 and bolt D9, avoids storage bullet case 23 taking place to rock on connecting plate 12 in flight or the process of putting out a fire, and then can improve the precision of putting out a fire.
Referring to fig. 5, 6 and 7, the middle of the left side wall of the bullet storage box 23 is rotatably connected with a bullet storage cylinder 29 through a bearing 28, three same bullet loading holes 38 are arranged in the bullet storage cylinder 29, the center connecting line of the three bullet loading holes 38 is an equilateral triangle, the center connecting line of one bullet loading hole 38 and the center of the equilateral triangle is a vertical line, a fire extinguishing bullet 26 is arranged in the bullet loading hole 38, the inner wall of the upper side of the bullet storage box 23 is fixedly connected with a mounting plate a32, the left side surface of the mounting plate a32 is provided with a motor B31, the output shaft of the motor B31 is fixedly connected with a driving gear 30, the middle of the outer side wall of the bullet storage cylinder 29 is fixedly connected with a driven gear 27 engaged with the driving gear 30, the right side of the inner wall of the lower side of the bullet storage box 23 is fixedly connected with a mounting plate B36, the left side surface of the mounting plate B36 is provided with a cylinder 35, the free end of a telescopic rod 34 of the cylinder 35 is fixedly connected with a connecting rod 33, the left side of the connecting rod 33 is fixedly connected with a conical head 39, and the center of the conical head 39 and the center of the bullet loading hole 38 positioned at the upper part are positioned on the same horizontal line.
Referring to fig. 5 and 6, the motor B31 is a stepping motor, and the rotation angle of the storage drum 29 can be controlled by the stepping motor, and the diameter of the connecting rod 33 is smaller than that of the loading hole 38.
Referring to fig. 1, 3, 5, 8 and 9, a limiting disc 24 is fixedly connected to the lower portion of the left side surface of the bullet storage cylinder 29, three launching holes 25 with the same size as the bullet loading holes 38 are formed in the limiting disc 24, the central connecting line of the three bullet loading holes 38 is an equilateral triangle, the three launching holes 25 are respectively located right left of the three bullet loading holes 38, a baffle 37 is fixedly connected to the middle portion of the inner wall of the lower side of the bullet storage box 23, the baffle 37 is located on the right side of the bullet storage cylinder 29, a positioning hole 40 with the same size as the bullet loading holes 38 is formed in the upper portion of the right side surface of the baffle 37, and the center of the positioning hole 40 and the center of the bullet loading hole 38 located on the upper portion are located on the same horizontal line.
Referring to fig. 5, 6 and 8, the distance between the baffle 37 and the storage barrel 29 is 2-5 cm, the upper surface of the baffle 37 and the upper surface of the storage barrel 29 are located on the same horizontal line, and the width of the baffle 37 is the same as the diameter of the storage barrel 29.
Further, be provided with battery, control unit, data acquisition unit, positioning unit, data transmission unit and data receiving unit in the control box 5, battery and camera, infrared thermal imager 6, motor A3, motor B31 and control unit electric connection, supply power for the electrical equipment on the unmanned aerial vehicle through the battery, data acquisition unit and camera and infrared thermal imager 6 electric connection, gather camera and infrared thermal imager 6 information through data acquisition unit, can seek and fix a position the position of conflagration through camera 7 to improve the precision of putting out a fire, can seek and fix a position stranded personnel position through infrared thermal imager 6, be favorable to in time carrying out rescue to stranded personnel, save rescue time, control unit and data acquisition unit, positioning unit, data transmission unit, data receiving unit, The motor A3, the motor B31 and the cylinder 35 are electrically connected, and the data transmission unit and the data receiving unit are connected with the ground console through a wireless network.
The use method of the intelligent fire-fighting unmanned aerial vehicle with the function of positioning the fire position comprises the following steps:
(1) when the fire place is a high-rise building, a fire extinguishing assembly A is selected;
firstly, two water spray pipes 20 are respectively placed in the arc-shaped grooves 15 on the left side and the right side of the upper surface of the connecting plate 12, the arc-shaped limiting plate 18 is installed on the connecting plate 12 through a bolt A17, the arc-shaped limiting plate 18 is located on the upper side of the water spray pipe 20, the bolt B19 is rotated to enable the lower surface of the bolt B to be abutted against the upper surface of the water spray pipe 20, the water spray pipe 20 is fixed in the arc-shaped grooves 15, and the fire water pipe is connected with the rear end of the water spray pipe 20;
then, the ground console transmits an instruction to a data receiving unit in the control box 5, after the instruction is received, the control unit in the control box 5 controls a motor A3 to work, the motor A3 drives a propeller 4 to rotate so that the unmanned aerial vehicle takes off, and in the flying process of the unmanned aerial vehicle, the position of a fire disaster is searched and positioned through a camera 7 and a positioning unit;
when the unmanned aerial vehicle flies to the position of a fire disaster, the fire-fighting water pipe and the fire-fighting water pump are opened to enable the water spray pipe 20 to be communicated with water, water is sprayed to the position of the fire disaster through the water spray pipe 20, and the fire is accurately extinguished in the place where the fire disaster occurs.
(2) When the fire place is an outdoor forest or grassland, the fire extinguishing component B is selected;
firstly, the bomb storage box 23 is placed in the middle of the upper surface of the connecting plate 12, and the bomb storage box 23 is fixed through the bolt C22 and the bolt D9, so that the bomb storage box 23 is prevented from shaking on the connecting plate 12 in the flying or fire extinguishing process, and the fire extinguishing accuracy can be improved;
then, loading the fire extinguishing bombs into the bomb storing barrel 29, wherein before loading, the three launching holes 25 on the limiting disc 24 are respectively positioned at the right left of the three bomb loading holes 38, the three fire extinguishing bombs 26 are respectively loaded into the three bomb loading holes 38 of the bomb storing barrel 29 through the launching holes 25, after loading is finished, the driving gear 30 is driven to rotate through the motor B31, the driving gear 30 drives the driven gear 27 to rotate, the bomb storing barrel 29 rotates along with the driven gear 27, when the bomb storing barrel 29 rotates 60 degrees anticlockwise, the bomb loading holes 38 in the bomb storing barrel 29, the launching holes 25 on the limiting disc 24 and the positioning holes 40 on the baffle 37 are in staggered distribution, the fire extinguishing bombs 26 in the bomb storing barrel 29 are limited through the limiting disc 24 and the baffle 37, the fire extinguishing bombs 26 are prevented from sliding out of the bomb storing barrel 29 in the flying process, and the stability and safety are high;
subsequently, the ground console transmits an instruction to a data receiving unit in the control box 5, the control unit in the control box 5 controls the motor A3 to work after receiving the instruction, the motor A3 drives the propeller 4 to rotate so that the unmanned aerial vehicle takes off, and the position of a fire disaster is searched and positioned through the camera 7 and the positioning unit in the flight process of the unmanned aerial vehicle;
when the unmanned aerial vehicle flies to a fire position, the motor B31, the driving gear 30 and the driven gear 27 enable the bullet storage cylinder 29 to rotate 60 degrees counterclockwise, at the moment, the three launching holes 25 on the limiting disc 24 are respectively located at the right left of the three bullet loading holes 38, the centers of the positioning holes 40 and the bullet loading holes 38 located at the upper part are located on the same horizontal line, the control unit controls the extension rod 34 of the air cylinder 35 to extend, the extension rod 34 extends to drive the connecting rod 33 and the conical head 39 to move leftwards, the conical head 39 penetrates through the positioning holes 40 to abut against and push out the fire extinguishing bullets 26 located in the bullet loading holes 38 at the upper part, the fire extinguishing bullets 26 are launched to the fire position through the bullet loading holes 38 and the launching holes 25, and accurate fire extinguishing is carried out on a fire place where the fire occurs;
when the fire is great, and a fire extinguishing bomb 26 can not complete the fire extinguishing task, the telescopic rod 34 of the air cylinder 35 is shortened to the connecting rod 33 and the conical head 39 to reset, the bomb storage cylinder 29 is rotated 120 degrees anticlockwise through the motor B31, the driving gear 30 and the driven gear 27, the fire extinguishing bomb 26 located in the lower bomb loading hole 38 rotates to the upper portion, the telescopic rod 34 of the air cylinder 35 extends to drive the connecting rod 33 and the conical head 39 to move leftwards, the fire extinguishing bomb 26 located in the bomb loading hole 38 is pushed out through the conical head 39, three fire extinguishing bombs 26 are loaded in the bomb storage cylinder 29 during the task, the number of the fire extinguishing bombs 26 can be selected according to the fire position, and the applicability is strong.
Unless defined otherwise, technical or scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The use of the terms "a" or "an" and the like in the description and in the claims of this application do not necessarily denote a limitation of quantity. The word "comprising" or "comprises", and the like, means that the element or item preceding the word comprises the element or item listed after the word and its equivalent, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect.
Exemplary embodiments of the present invention have been described in detail with reference to the preferred embodiments, however, it will be understood by those skilled in the art that various changes and modifications may be made to the specific embodiments described above, and various combinations of the technical features and structures proposed by the present invention may be made without departing from the concept of the present invention.
Claims (8)
1. The utility model provides an intelligence fire control unmanned aerial vehicle with location conflagration position, includes unmanned aerial vehicle organism, control box, rotor subassembly, bracket component and fire extinguishing components, its characterized in that: the rotor wing assembly comprises four rotor wing arms fixedly installed on the side wall of the unmanned aerial vehicle body, the four rotor wing arms are symmetrically distributed in pairs relative to the center of the unmanned aerial vehicle body, a motor A is installed at one end, away from the unmanned aerial vehicle body, of each rotor wing arm, and an output shaft of each motor A is fixedly connected with a propeller; the support assembly comprises a left support arranged at the front and rear part of the left side of the lower surface of the unmanned aerial vehicle body and a right support arranged at the front and rear part of the right side of the lower surface of the unmanned aerial vehicle body, adjacent left supports and right supports are fixedly connected through a connecting plate, and the lower surfaces of the left support and the right support are respectively and fixedly connected with a left bottom plate and a right bottom plate; the fire extinguishing assembly comprises a fire extinguishing assembly A and a fire extinguishing assembly B, the fire extinguishing assembly A is detachably mounted on the left side and the right side of the upper surface of the connecting plate, and the fire extinguishing assembly B is detachably mounted in the middle of the upper surface of the connecting plate; control box fixed connection is at unmanned aerial vehicle organism upper surface, control box leading flank mid-mounting has infrared thermal imaging system, unmanned aerial vehicle organism leading flank mid-mounting has the camera.
2. The intelligent fire-fighting unmanned aerial vehicle with fire location function of claim 1, wherein: the fire extinguishing assembly A comprises a spray pipe, arc grooves are symmetrically formed in the left side and the right side of the upper surface of the connecting plate, the spray pipe is placed in the arc grooves, arc limiting plates are detachably arranged on the upper side of the spray pipe, limiting blocks are fixedly connected to the left end and the right end of the inner side face of each arc limiting plate respectively, the limiting blocks are fixedly connected with the connecting plate through bolts A, bolts B are screwed in the middle of the arc limiting plates, and the lower surfaces of the bolts B are abutted to the upper surface of the spray pipe.
3. An intelligent fire-fighting unmanned aerial vehicle with location of fire hazard of claim 1, wherein: the fire extinguishing assembly B comprises a bomb storage box, the front and back parts of the left and right side surfaces of the bomb storage box are fixedly connected with fixing blocks, the fixing blocks pass through bolts C and connecting plates, the front and back parts of the left and right sides of the lower surface of the unmanned aerial vehicle body are fixedly connected with limiting plates, bolts D are screwed on the limiting plates, and the inner side surfaces of the bolts D are abutted to the outer side walls of the bomb storage box.
4. The intelligent fire-fighting unmanned aerial vehicle with fire location function of claim 3, wherein: the middle part of the left side wall of the bullet storage box is rotationally connected with a bullet storage barrel through a bearing, three same bullet loading holes are arranged in the bullet storage barrel, the central connecting line of the three bullet loading holes is an equilateral triangle, and the connecting line of the center of one of the loading holes and the center of the equilateral triangle is a vertical line, fire extinguishing bombs are loaded in the loading holes, the inner wall of the upper side of the bullet storage box is fixedly connected with a mounting plate A, the left side surface of the mounting plate A is provided with a motor B, the output shaft of the motor B is fixedly connected with a driving gear, the middle part of the outer side wall of the bullet storage barrel is fixedly connected with a driven gear meshed with the driving gear, the right side of the inner wall of the lower side of the bullet storage box is fixedly connected with a mounting plate B, the left side surface of the mounting plate B is provided with an air cylinder, the cylinder is characterized in that a connecting rod is fixedly connected to the free end of a telescopic rod of the cylinder, a conical head is fixedly connected to the left side of the connecting rod, and the center of the conical head and the center of a bullet loading hole in the upper portion are located on the same horizontal line.
5. The intelligent fire-fighting unmanned aerial vehicle with fire location function of claim 4, wherein: the motor B is a stepping motor, and the diameter of the connecting rod is smaller than that of the bullet loading hole.
6. The intelligent fire-fighting unmanned aerial vehicle with fire location function of claim 4, wherein: store up the spacing dish of a bullet left surface lower part fixedly connected with, be provided with three and the same launch hole of loading hole size on the spacing dish, the central line in three loading hole is equilateral triangle, and three launch hole is located the positive left side in three loading hole respectively, store up bullet case downside inner wall middle part fixedly connected with baffle, the baffle is located stores up a bullet right side, baffle right flank upper portion is provided with the locating hole the same with loading hole size, and the locating hole center is located same water flat line with the loading hole center that is located upper portion.
7. An intelligent fire-fighting unmanned aerial vehicle with location of fire as defined in claim 6, wherein: the distance between the baffle and the storage barrel is 2-5 cm, the upper surface of the baffle and the upper surface of the storage barrel are located on the same horizontal line, and the width of the baffle is the same as the diameter of the storage barrel.
8. Intelligent fire fighting unmanned aerial vehicle with location of fire according to claim 4 or 5, characterized in that: the control box is internally provided with a storage battery, a control unit, a data acquisition unit, a positioning unit, a data transmission unit and a data receiving unit, the storage battery is electrically connected with the camera, the infrared thermal imager, the motor A, the motor B and the control unit, the data acquisition unit is electrically connected with the camera and the infrared thermal imager, the control unit is electrically connected with the data acquisition unit, the positioning unit, the data transmission unit, the data receiving unit, the motor A, the motor B and the cylinder, and the data transmission unit and the data receiving unit are connected with a ground console through a wireless network.
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| CN202211027459.1A CN115120906A (en) | 2022-08-25 | 2022-08-25 | Intelligent fire-fighting unmanned aerial vehicle with positioning fire position |
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| CN202211027459.1A CN115120906A (en) | 2022-08-25 | 2022-08-25 | Intelligent fire-fighting unmanned aerial vehicle with positioning fire position |
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| CN205044970U (en) * | 2015-09-21 | 2016-02-24 | 温州乐享科技信息有限公司 | Fire control unmanned aerial vehicle that puts out a fire |
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Application publication date: 20220930 |