CN116834997B - Unmanned aerial vehicle system that puts out a fire in explosion-proof type that possesses - Google Patents
Unmanned aerial vehicle system that puts out a fire in explosion-proof type that possesses Download PDFInfo
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- CN116834997B CN116834997B CN202310962573.1A CN202310962573A CN116834997B CN 116834997 B CN116834997 B CN 116834997B CN 202310962573 A CN202310962573 A CN 202310962573A CN 116834997 B CN116834997 B CN 116834997B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 108
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 238000001816 cooling Methods 0.000 claims abstract description 13
- 238000002347 injection Methods 0.000 claims abstract description 8
- 239000007924 injection Substances 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 13
- 230000035939 shock Effects 0.000 claims description 13
- 239000006096 absorbing agent Substances 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 8
- 239000007921 spray Substances 0.000 claims description 8
- 230000000903 blocking effect Effects 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 5
- 238000004880 explosion Methods 0.000 claims 5
- 238000009434 installation Methods 0.000 claims 4
- 238000003384 imaging method Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000000498 cooling water Substances 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 7
- 238000005507 spraying Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000003651 drinking water Substances 0.000 description 2
- 235000020188 drinking water Nutrition 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U20/00—Constructional aspects of UAVs
- B64U20/80—Arrangement of on-board electronics, e.g. avionics systems or wiring
- B64U20/87—Mounting of imaging devices, e.g. mounting of gimbals
-
- 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
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C25/00—Alighting gear
- B64C25/32—Alighting gear characterised by elements which contact the ground or similar surface
- B64C25/58—Arrangements or adaptations of shock-absorbers or springs
- B64C25/62—Spring shock-absorbers; Springs
-
- 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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U10/00—Type of UAV
- B64U10/10—Rotorcrafts
- B64U10/13—Flying platforms
- B64U10/14—Flying platforms with four distinct rotor axes, e.g. quadcopters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U20/00—Constructional aspects of UAVs
- B64U20/90—Cooling
- B64U20/98—Cooling using liquid, e.g. using lubrication oil
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U50/00—Propulsion; Power supply
- B64U50/30—Supply or distribution of electrical power
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U60/00—Undercarriages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U2101/00—UAVs specially adapted for particular uses or applications
- B64U2101/30—UAVs specially adapted for particular uses or applications for imaging, photography or videography
- B64U2101/31—UAVs specially adapted for particular uses or applications for imaging, photography or videography for surveillance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U2101/00—UAVs specially adapted for particular uses or applications
- B64U2101/45—UAVs specially adapted for particular uses or applications for releasing liquids or powders in-flight, e.g. crop-dusting
- B64U2101/47—UAVs specially adapted for particular uses or applications for releasing liquids or powders in-flight, e.g. crop-dusting for fire fighting
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Emergency Management (AREA)
- Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Public Health (AREA)
- Remote Sensing (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Combustion & Propulsion (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention discloses an explosion-proof fire-fighting unmanned aerial vehicle system, which relates to the technical field of fire-fighting equipment and comprises a machine body, a power supply assembly, a cooling assembly, a bullet throwing mechanism and a fire source recognition mechanism; the cooling assembly comprises two water storage tanks, the two water storage tanks are symmetrically arranged on two sides of the bottom end of the machine body, and water injection pipes are arranged at the tops of one sides of the two water storage tanks; the bullet throwing mechanism comprises a bullet storage box which is fixedly arranged in the middle of the bottom end of the machine body, and the bullet throwing mechanism has the beneficial effects that: shooting is carried out through the arranged camera, and the flame identifier carries out image fire source identification imaging on the image generated by shooting through the PLC controller so as to quickly sense the condition of the ignition point, thereby realizing automatic identification of the fire source; the cooling water inside the two water storage tanks can be sprayed out to extinguish the fire source through the high-pressure water pump, meanwhile, the inside of the machine body arranged on the water outlet pipe part can be cooled, and the explosion-proof performance is improved.
Description
Technical Field
The invention relates to an unmanned aerial vehicle system, in particular to an explosion-proof fire-fighting unmanned aerial vehicle system, and belongs to the technical field of fire-fighting equipment.
Background
Along with the popularization of science and technology, unmanned aerial vehicles gradually enter the field of view of people, wherein industrial unmanned aerial vehicles are gradually applied to various fields to play the role of the unmanned aerial vehicles, particularly the high-risk fields mainly used for fire control, and the unmanned aerial vehicles are used for replacing part of manpower actions, so that the importance of the unmanned aerial vehicle is that unmanned aerial vehicle fire control is taken as a novel industrial technology and is widely applied to various fields;
the fire-fighting unmanned aerial vehicle comprises a machine body and a fire extinguishing device, wherein a water tank is fixedly arranged at the upper end of the machine body, a water inlet is formed in the left side of the upper end of the water tank, a ventilation port is fixedly arranged on the right side of the upper end of the water tank, the fire extinguishing device is fixedly arranged in the machine body, the fire extinguishing device comprises a mounting frame, a swinging plate is symmetrically and rotatably connected to the inner side of the mounting frame, a connecting pipe is fixedly connected to the lower end of the swinging plate, the connecting pipe is communicated with the water tank, a water spraying plate is fixedly connected to one end of the connecting pipe, which is far away from the swinging plate, and the water spraying plate is communicated with the water tank through the connecting pipe. According to the utility model, the fire extinguishing device is arranged to drive the swinging plate to rotate in a reciprocating manner, so that the water spraying plate is driven to rotate in a reciprocating manner, the water spraying range of the water spraying plate is increased, the fire extinguishing efficiency of the unmanned aerial vehicle is effectively improved, the excessive fire is prevented, the fire source can be extinguished in time, and the property loss of people is reduced; after further searching, the fire-fighting unmanned aerial vehicle disclosed by the application number CN202220165378.7 comprises an unmanned aerial vehicle body and a base frame, wherein the unmanned aerial vehicle body is provided with a control unit, and the control unit is used for controlling the flight of the unmanned aerial vehicle body; the base frame is loaded with fire extinguishing bomb, and the control unit is also used for controlling the release of fire extinguishing bomb; wherein, in unmanned aerial vehicle body and the bed frame two, be provided with the buckle on one of them, be provided with the draw-in groove on the other, buckle and draw-in groove joint. The technical scheme of the utility model can improve the speed of loading the fire extinguishing bomb and improve the fire extinguishing effect;
however, the above two methods have the following defects in practical use: the fire extinguishing device cannot automatically identify according to a fire source, and meanwhile, the unmanned aerial vehicle sprays water and throws fire extinguishing bomb separately, so that the fire extinguishing efficiency is reduced due to the fact that the unmanned aerial vehicle cannot cooperatively operate.
Disclosure of Invention
The invention aims to provide an explosion-proof fire-fighting unmanned aerial vehicle system, which aims to solve the problems that the automatic identification according to a fire source cannot be realized and the water spraying and fire extinguishing bomb throwing of an unmanned aerial vehicle are inconvenient to cooperatively operate in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions: an explosion-proof fire-fighting unmanned aerial vehicle system comprises a machine body, a power supply assembly, a landing assembly, a cooling assembly, a bullet throwing mechanism and a fire source recognition mechanism; the cooling assembly comprises two water storage tanks, the two water storage tanks are symmetrically arranged on two sides of the bottom end of the machine body, and water injection pipes are arranged at the tops of one sides of the two water storage tanks; the bullet throwing mechanism comprises a bullet storage box, the bullet storage box is fixedly arranged in the middle of the bottom end of the machine body, a bullet storage channel is arranged in the bullet storage box, and one side of the bullet storage box is in threaded connection with a sealing cover; the fire source recognition mechanism comprises an electric cabinet, the electric cabinet is fixedly arranged on one side of the machine body, a flame recognizer and a PLC (programmable logic controller) are arranged in the electric cabinet, a mounting seat is fixedly arranged at the bottom of one side of the electric cabinet, and a camera is arranged at the bottom end of the mounting seat.
Preferably, the power supply assembly comprises a mounting frame and a power supply box, fixing seats are fixedly arranged on two sides of the bottom end of the mounting frame, four fixing seats are fixedly connected with the top end of the machine body through fixing screws, the power supply box is fixedly arranged in the mounting frame, an explosion-proof plate is fixedly arranged on the inner wall of the power supply box, and a storage battery is arranged in the power supply box.
Preferably, the landing component comprises two mounting plates and two supporting bottom plates, the two mounting plates are respectively and fixedly mounted at the tops of two sides of the machine body through mounting columns, two symmetrical supporting columns are fixedly arranged at the bottom ends of the two mounting plates, shock absorbers are fixedly arranged at the bottom ends of the four supporting columns, every two corresponding shock absorbers are in a group, and the two supporting bottom plates are respectively and fixedly arranged at the bottom ends of the two groups of shock absorbers;
Preferably, two the top of storage water tank opposite side is passed through the connecting pipe and is connected and communicate each other, the fixed drinking-water pipe that is equipped with in middle part of connecting pipe, the bottom mounting of organism is equipped with the mounting bracket, the bottom mounting of mounting bracket is equipped with high-pressure water pump, high-pressure water pump's water inlet end is connected with the one end of drinking-water pipe, high-pressure water pump's play water end is fixed and is equipped with the outlet pipe, the bottom of organism is run through to the outlet pipe, and partial outlet pipe winding sets up at the inner wall of organism, just the one end of outlet pipe is followed one side of organism wears out to the one end of outlet pipe is fixed and is equipped with the sprinkler bead.
Preferably, the inner walls of the two water storage tanks are provided with heat insulation boards which play a role in heat insulation.
Preferably, the bottom sliding connection of storing up the case has down the bullet seat, down the bullet groove has been seted up at the middle part of bullet seat down, the fixed baffle that is equipped with in top of bullet seat one side down, the fixed connecting plate that is equipped with in one side of storing up the case bottom, be connected with reset spring between connecting plate and the bullet seat down.
Preferably, the opposite side of lower bullet seat is fixed and is equipped with the transmission pinion rack, the fixed slider that is equipped with in top of transmission pinion rack, the spout has been seted up to the opposite side of magazine bottom, the spout with slider sliding connection, the bottom mounting of magazine is equipped with the mount, the fixed driving motor that is equipped with of one end of mount, the fixed incomplete gear that is equipped with of driving motor's transmission shaft, the incomplete gear with transmission pinion rack meshing is connected.
Preferably, the bottom end fixing of the bullet storage box is provided with four fixing columns, the bottom end fixing of the four fixing columns is provided with a guide plate, and the middle part of the guide plate is provided with a guide groove.
Preferably, the camera is electrically connected with the flame identifier, the flame identifier is electrically connected with the PLC, and the PLC is electrically connected with the high-pressure water pump and the driving motor.
Compared with the related art, the unmanned aerial vehicle system with the explosion-proof type fire fighting function has the following beneficial effects:
1. Shooting is carried out through the arranged camera, and the flame identifier carries out image fire source identification imaging on the image generated by shooting through the PLC controller so as to quickly sense the condition of the ignition point, thereby realizing automatic identification of the fire source;
2. the cooling water in the two water storage tanks can be sprayed out to extinguish the fire source through the arranged high-pressure water pump, and meanwhile, the inside of the machine body arranged in the water outlet pipe part can be radiated, so that the explosion-proof performance is improved;
3. The automatic throwing of fire extinguishing bullet can be realized through the provided bullet stealing mechanism, and the cooperation of the cooling assembly can realize the collaborative fire extinguishing of various modes;
4. The landing component can play a supporting role on the machine body, and can drive to play a buffering role in the falling process of the machine body.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the bottom structure of the present invention;
FIG. 3 is a schematic side elevational view of the FIG. 2 embodiment of the present invention;
FIG. 4 is a schematic diagram of an explosive structure of the projectile mechanism of the present invention;
FIG. 5 is a schematic cross-sectional view of a magazine according to the present invention;
FIG. 6 is an enlarged schematic view of the structure of FIG. 3A according to the present invention;
FIG. 7 is an enlarged schematic view of the structure of FIG. 4B according to the present invention;
fig. 8 is an enlarged schematic view of the structure of fig. 5 at C according to the present invention.
In the figure: 1. a body; 2. a power supply assembly; 201. a mounting frame; 202. a power supply box; 203. a fixing seat; 3. a landing assembly; 301. a mounting column; 302. a mounting plate; 303. a support column; 304. a damper; 305. a support base plate; 4. a cooling assembly; 401. a water storage tank; 402. a water injection pipe; 403. a connecting pipe; 404. a water pumping pipe; 405. a mounting frame; 406. a high pressure water pump; 407. a water outlet pipe; 408. a water spray head; 5. a bullet throwing mechanism; 501. a magazine; 502. a bullet storage channel; 503. sealing cover; 504. a lower spring seat; 505. a lower spring groove; 506. a spring blocking plate; 507. a return spring; 508. a connecting plate; 509. a drive toothed plate; 5010. a slide block; 5011. a chute; 5012. a fixing frame; 5013. a driving motor; 5014. an incomplete gear; 5015. fixing the column; 5016. a guide plate; 5017. a guide groove; 6. a fire source identification mechanism; 601. an electric control box; 602. a mounting base; 603. a camera is provided.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples:
Referring to fig. 1-8, the invention provides an explosion-proof fire-fighting unmanned aerial vehicle system, which comprises a machine body 1, a power supply assembly 2 for providing electric energy for the whole machine body 1, a landing assembly 3 for buffering and damping, a cooling assembly 4 for spraying water and cooling the machine body 1, a bullet throwing mechanism 5 for automatically throwing fire-extinguishing bullets, and a fire source identification mechanism 6 for automatically identifying fire sources.
Referring to fig. 1-8, a power supply assembly 2 comprises a mounting frame 201 and a power supply box 202, wherein two sides of the bottom end of the mounting frame 201 are fixedly provided with fixing seats 203, the four fixing seats 203 are fixedly connected with the top end of a machine body 1 through fixing screws, the power supply box 202 is fixedly arranged in the mounting frame 201, the inner wall of the power supply box 202 is fixedly provided with an explosion-proof plate, and the interior of the power supply box 202 is provided with a storage battery;
Specifically, the battery that sets up through power supply box 202 is whole unmanned aerial vehicle provides the electric energy, guarantees unmanned aerial vehicle's normal work, and the inside of power supply box 202 sets up the explosion-proof board of insulating material simultaneously, plays thermal-insulated explosion-proof effect to whole mounting frame 201 is connected with organism 1 through fixing base 203 and set screw, is convenient for dismantle mounting frame 201, thereby overhauls and changes inside battery.
Referring to fig. 1-8, the landing component 3 includes two mounting plates 302 and two supporting base plates 305, the two mounting plates 302 are respectively and fixedly mounted on the top of two sides of the machine body 1 through mounting columns 301, two symmetrical supporting columns 303 are fixedly arranged at the bottom ends of the two mounting plates 302, shock absorbers 304 are fixedly arranged at the bottom ends of the four supporting columns 303, each two corresponding shock absorbers 304 are in a group, and the two supporting base plates 305 are respectively and fixedly arranged at the bottom ends of the two groups of shock absorbers 304;
Specifically, when this unmanned aerial vehicle descends, two supporting baseplate 305 earlier with ground contact, play the effect of steady support for unmanned aerial vehicle, prevent that unmanned aerial vehicle from taking place to empty to vibration that produces for unmanned aerial vehicle in-process through the bumper shock absorber 304 that sets up plays shock attenuation and buffering's effect, prevent that unmanned aerial vehicle from rocking too big emergence from turning on one's side and causing spare part to damage.
Referring to fig. 1-8, the cooling assembly 4 includes two water storage tanks 401, the two water storage tanks 401 are symmetrically arranged at two sides of the bottom end of the machine body 1, water injection pipes 402 are arranged at the top of one side of the two water storage tanks 401, and blocking heads are blocked at the end parts of the two water injection pipes 402;
The tops of the other sides of the two water storage tanks 401 are connected and communicated through a connecting pipe 403, a water suction pipe 404 is fixedly arranged in the middle of the connecting pipe 403, a mounting frame 405 is fixedly arranged at the bottom end of the machine body 1, a high-pressure water pump 406 is fixedly arranged at the bottom end of the mounting frame 405, the water inlet end of the high-pressure water pump 406 is connected with one end of the water suction pipe 404, a water outlet pipe 407 is fixedly arranged at the water outlet end of the high-pressure water pump 406, the water outlet pipe 407 penetrates through the bottom of the machine body 1, part of the water outlet pipe 407 is wound on the inner wall of the machine body 1, one end of the water outlet pipe 407 penetrates out from one side of the machine body 1, and a water spray head 408 is fixedly arranged at one end of the water outlet pipe 407;
The inner walls of the two water storage tanks 401 are provided with heat preservation plates which play a role in heat preservation and heat insulation, so that the water temperature in the water storage tanks 401 is prevented from being increased due to a high-temperature environment, and the heat exchange and cooling effects on the machine body 1 can not be achieved;
Specifically, water needed for fire extinguishment is added into the two water storage tanks 401 through the water injection pipe 402, the high-pressure water pump 406 works, the high-pressure water pump 406 sprays water stored in the two water storage tanks 401 through the connecting pipe 403, the water suction pipe 404, the water outlet pipe 407 and the water spray head 408 in sequence at high pressure to extinguish fire sources, the water outlet pipe 407 is partially arranged on the inner wall of the machine body 1 to play a role in heat exchange, and heat generated by the work of the machine body 1 and heat generated by high temperature on site can be taken away to play a role in quick cooling of the machine body 1, so that the explosion-proof performance is improved.
Referring to fig. 1-8, the bullet throwing mechanism 5 includes a bullet storage box 501, the bullet storage box 501 is fixedly arranged in the middle of the bottom end of the machine body 1, a bullet storage channel 502 is arranged in the bullet storage box 501, and a sealing cover 503 is connected with one side of the bullet storage box 501 in a threaded manner;
the bottom end of the bullet storage box 501 is slidably connected with a lower bullet seat 504, a lower bullet groove 505 is formed in the middle of the lower bullet seat 504, a bullet blocking plate 506 is fixedly arranged at the top end of one side of the lower bullet seat 504, a connecting plate 508 is fixedly arranged at one side of the bottom end of the bullet storage box 501, and a reset spring 507 is connected between the connecting plate 508 and the lower bullet seat 504;
The other side of the lower bullet seat 504 is fixedly provided with a transmission toothed plate 509, the top end of the transmission toothed plate 509 is fixedly provided with a sliding block 5010, the other side of the bottom end of the bullet storage tank 501 is provided with a sliding groove 5011, the sliding groove 5011 is in sliding connection with the sliding block 5010, the bottom end of the bullet storage tank 501 is fixedly provided with a fixing frame 5012, one end of the fixing frame 5012 is fixedly provided with a driving motor 5013, a transmission shaft of the driving motor 5013 is fixedly provided with an incomplete gear 5014, and the incomplete gear 5014 is meshed and connected with the transmission toothed plate 509;
Four fixing columns 5015 are fixedly arranged at the bottom end of the bullet storage box 501, a guide plate 5016 is fixedly arranged at the bottom end of the four fixing columns 5015, and a guide groove 5017 is formed in the middle of the guide plate 5016;
Specifically, the sealing cover 503 is opened, fire extinguishing bomb is added into the inside of the bomb storage channel 502 of the bomb storage box 501, and the fire extinguishing bomb at the bottommost part of the sealing cover 503 enters into the inside of the lower bomb groove 505 of the lower bomb seat 504, the driving motor 5013 works, the driving motor 5013 drives the incomplete gear 5014 to rotate, when the incomplete gear 5014 rotates to one side with teeth, the lower bomb seat 504 is driven to transversely move under the meshing action of the incomplete gear 5014 and the transmission toothed plate 509 and the sliding fit of the sliding block 5010 and the sliding groove 5011, the reset spring 507 is in a stretching state, the lower bomb groove 505 of the lower bomb seat 504 corresponds to the guide groove 5017 of the guide plate 5016, the fire extinguishing bomb in the lower bomb groove 505 is discharged through the guide groove 5017, and the bullet blocking plate 506 shields the bottom of the bomb storage channel 502, and when the incomplete gear 5014 rotates to one side without teeth, the lower bomb seat 504 is driven to reset under the elastic action of the reset spring 507, so that fire extinguishing bomb can be put in a fixed quantity.
Referring to fig. 1-8, the fire source recognition mechanism 6 includes an electric cabinet 601, the electric cabinet 601 is fixedly arranged on one side of the machine body 1, a flame recognizer and a PLC controller are arranged in the electric cabinet 601, a mounting seat 602 is fixedly arranged at the bottom of one side of the electric cabinet 601, and a camera 603 is arranged at the bottom end of the mounting seat 602;
the camera 603 is electrically connected with a flame identifier, the flame identifier is electrically connected with a PLC controller, and the PLC controller is electrically connected with the high-pressure water pump 406 and the driving motor 5013;
Specifically, the fire-fighting unmanned aerial vehicle is started to fly to a fire place, then the camera 603 is arranged to shoot a fire scene, the flame identifier carries out image fire source identification imaging on the shot image through the PLC controller to quickly sense the condition of the fire, automatic fire source identification is realized, and when flame is identified, the PLC controller automatically controls the high-pressure water pump 406 and the driving motor 5013 to work.
Working principle: when the device is used, firstly, the sealing cover 503 is opened, fire extinguishing bomb is added into the bomb storage channel 502 of the bomb storage box 501, the fire extinguishing bomb positioned at the bottommost part of the sealing cover 503 is closed and enters into the bomb storage groove 505 of the bomb storage seat 504, then water is added into the two water storage tanks 401 through the water injection pipe 402, after accurate work is completed, the fire fighting unmanned aerial vehicle is started to fly to a fire place, then the camera 603 is used for shooting the fire scene, the flame identifier carries out image fire source identification imaging on the image generated by shooting, so as to quickly sense the condition of the fire point, the automatic identification of the fire source is realized, when the flame is identified, the PLC automatically controls the high-pressure water pump 406 and the driving motor 5013 to work, the high-pressure water pump 406 sprays the water stored in the two water storage tanks 401 through the connecting pipe 403, the water suction pipe 404, the water outlet pipe 407 and the water spray head 408 in sequence, the fire source is extinguished, and the water outlet pipe 407 is partially arranged on the inner wall of the machine body 1 to perform the heat exchange function, the heat generated by the work of the machine body 1 and the heat generated by the high temperature on site can be taken away, the machine body 1 is rapidly cooled, thereby improving the explosion-proof performance, meanwhile, the driving motor 5013 is operated, the driving motor 5013 drives the incomplete gear 5014 to rotate, when the incomplete gear 5014 rotates to one side with teeth, the lower elastic seat 504 is driven to transversely move under the meshing effect of the incomplete gear 5014 and the transmission toothed plate 509 and the sliding fit of the sliding block 5010 and the sliding groove 5011, the reset spring 507 is in a stretching state, the lower elastic groove 505 of the lower elastic seat 504 corresponds to the guide groove 5017 of the guide plate 5016, the fire extinguishing bomb in the lower elastic groove 505 is discharged through the guide groove 5017, and the bottom of the bomb storage channel 502 is shielded by the elastic blocking plate 506, when the incomplete gear 5014 rotates to one side without gear teeth, the lower elastic seat 504 is driven to reset under the elastic action of the reset spring 507, so that fire extinguishing bombs can be put in a timing and quantitative mode, and double-mode rapid fire extinguishing is realized; when accomplishing the back of putting out a fire, fly this unmanned aerial vehicle to initial position, when this unmanned aerial vehicle drops, two supporting baseplate 305 earlier with ground contact, play the effect of steady rest for unmanned aerial vehicle, prevent that unmanned aerial vehicle from taking place to empty, and play shock attenuation and buffering for the vibration that unmanned aerial vehicle descends in-process production through the bumper shock absorber 304 that sets up, prevent that unmanned aerial vehicle from rocking too big emergence from turning on one's side and causing spare part to damage, and provide the electric energy for whole unmanned aerial vehicle through the battery that power supply box 202 inside set up, guarantee unmanned aerial vehicle's normal work, the inside of power supply box 202 sets up the explosion-proof board of insulating material simultaneously, play thermal-insulated explosion-proof effect.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Possess explosion-proof type fire control unmanned aerial vehicle system of putting out a fire, a serial communication port, include
A machine body (1);
a power supply assembly (2);
a landing assembly (3);
a cooling assembly (4); the cooling assembly (4) comprises two water storage tanks (401), the two water storage tanks (401) are symmetrically arranged on two sides of the bottom end of the machine body (1), water injection pipes (402) are respectively arranged at the tops of one sides of the two water storage tanks (401), the tops of the other sides of the two water storage tanks (401) are connected and mutually communicated through connecting pipes (403), water suction pipes (404) are fixedly arranged in the middle of the connecting pipes (403), an installation frame (405) is fixedly arranged at the bottom end of the machine body (1), a high-pressure water pump (406) is fixedly arranged at the bottom end of the installation frame (405), a water inlet end of the high-pressure water pump (406) is connected with one end of the water suction pipe (404), a water outlet pipe (407) is fixedly arranged at the water outlet end of the high-pressure water pump (406), the water outlet pipe (407) penetrates through the bottom of the machine body (1), part of the water outlet pipe (407) is wound on the inner wall of the machine body (1), one end of the water outlet pipe (407) penetrates out from one side of the machine body (1), and a water spray head (408) is fixedly arranged at one end of the water outlet pipe (407);
A projectile throwing mechanism (5); the bullet throwing mechanism (5) comprises a bullet storage box (501), the bullet storage box (501) is fixedly arranged in the middle of the bottom end of the machine body (1), a bullet storage channel (502) is arranged in the bullet storage box (501), one side of the bullet storage box (501) is connected with a sealing cover (503) in a threaded mode, the bottom end of the bullet storage box (501) is connected with a lower bullet seat (504) in a sliding mode, a lower bullet groove (505) is formed in the middle of the lower bullet seat (504), a bullet blocking plate (506) is fixedly arranged at the top end of one side of the lower bullet seat (504), a connecting plate (508) is fixedly arranged on one side of the bottom end of the bullet storage box (501) and is connected with a reset spring (507) between the connecting plate (508) and the lower bullet seat (504), a transmission toothed plate (509) is fixedly arranged at the other side of the lower bullet storage box (504), a sliding block (5010) is fixedly arranged at the top end of the transmission toothed plate (509), a sliding groove (5011) is formed in the other side of the bottom end of the bullet storage box (501), a sliding groove (5011) is fixedly connected with a sliding motor (5010), a driving gear (5013) is arranged at one end of the lower bullet storage box (501), a driving gear (5013), the incomplete gear (5014) is in meshed connection with the transmission toothed plate (509);
A fire source identification mechanism (6); the fire source recognition mechanism (6) comprises an electric cabinet (601), the electric cabinet (601) is fixedly arranged on one side of the machine body (1), a flame recognizer and a PLC (programmable logic controller) are arranged in the electric cabinet (601), an installation seat (602) is fixedly arranged at the bottom of one side of the electric cabinet (601), and a camera (603) is arranged at the bottom of the installation seat (602).
2. The unmanned aerial vehicle system for fire fighting with explosion protection according to claim 1, wherein: the power supply assembly (2) comprises a mounting frame (201) and a power supply box (202), fixing seats (203) are fixedly arranged on two sides of the bottom end of the mounting frame (201), the four fixing seats (203) are fixedly connected with the top end of the machine body (1) through fixing screws, the power supply box (202) is fixedly arranged inside the mounting frame (201), an explosion-proof plate is fixedly arranged on the inner wall of the power supply box (202), and a storage battery is arranged inside the power supply box (202).
3. The unmanned aerial vehicle system for fire fighting with explosion protection according to claim 1, wherein: the lifting assembly (3) comprises two mounting plates (302) and two supporting bottom plates (305), the two mounting plates (302) are fixedly mounted at the tops of two sides of the machine body (1) respectively through mounting columns (301), two symmetrical supporting columns (303) are fixedly arranged at the bottom ends of the mounting plates (302), shock absorbers (304) are fixedly arranged at the bottom ends of the four supporting columns (303), each two corresponding shock absorbers (304) are in a group, and the two supporting bottom plates (305) are fixedly arranged at the bottom ends of the two groups of shock absorbers (304) respectively.
4. The unmanned aerial vehicle system for fire fighting with explosion protection according to claim 1, wherein: the inner walls of the two water storage tanks (401) are respectively provided with a heat insulation board with heat insulation function.
5. The unmanned aerial vehicle system for fire fighting with explosion protection according to claim 1, wherein: the bottom end fixing of storing up case (501) is equipped with four fixed columns (5015), four the bottom end fixing of fixed column (5015) is equipped with deflector (5016), guide way (5017) have been seted up at the middle part of deflector (5016).
6. The unmanned aerial vehicle system for fire fighting with explosion protection according to claim 1, wherein: the camera (603) is electrically connected with the flame identifier, the flame identifier is electrically connected with the PLC, and the PLC is electrically connected with the high-pressure water pump (406) and the driving motor (5013).
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| CN202310962573.1A CN116834997B (en) | 2023-08-02 | 2023-08-02 | Unmanned aerial vehicle system that puts out a fire in explosion-proof type that possesses |
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| CN116834997A (en) | 2023-10-03 |
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