CN111409830A - Fire extinguishing device for forest fire extinguishing - Google Patents
Fire extinguishing device for forest fire extinguishing Download PDFInfo
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- CN111409830A CN111409830A CN202010247439.XA CN202010247439A CN111409830A CN 111409830 A CN111409830 A CN 111409830A CN 202010247439 A CN202010247439 A CN 202010247439A CN 111409830 A CN111409830 A CN 111409830A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 114
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- 238000000034 method Methods 0.000 description 13
- 238000010295 mobile communication Methods 0.000 description 7
- 239000007921 spray Substances 0.000 description 6
- 239000000779 smoke Substances 0.000 description 5
- 238000011161 development Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000006870 function Effects 0.000 description 3
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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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- 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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- 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
- B64D47/00—Equipment not otherwise provided for
- B64D47/02—Arrangements or adaptations of signal or lighting devices
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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
- B64D47/00—Equipment not otherwise provided for
- B64D47/08—Arrangements of cameras
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Abstract
The invention provides a fire extinguishing device for forest fire extinguishing, which comprises a helicopter system and a fire extinguishing system, wherein the helicopter system is provided with a helicopter, a lifting device and a water storage tank, and the fire extinguishing system is provided with a control system and an unmanned aerial vehicle. The lifting machine is arranged on the helicopter, and the lifting device can enable the water storage tank to ascend or descend to a proper height; be equipped with the fixing device that is used for unmanned aerial vehicle to berth in the water storage box, the water storage box is provided with the drain valve, and a water pipe is connected to the drain valve, and the water pipe other end is connected in unmanned aerial vehicle, and control system control unmanned aerial vehicle flies suitable position of putting out a fire. The helicopter and the unmanned aerial vehicle are combined to form the fire extinguishing device which is suitable for fire extinguishment in forests, mountainous regions and areas with inconvenient traffic, so that the fire can be quickly and accurately extinguished, and the problems of inconvenient traffic, disaster relief, high disaster relief cost and the like in the forest and other area fires are well solved.
Description
Technical Field
The invention relates to a fire extinguishing device for forest fire extinguishment, in particular to a fire extinguishing device of a helicopter, which is suitable for quick and accurate fire extinguishment of mountain forest fires.
Background
Forest fires bring certain harm and loss to forests, forest ecosystems and human beings, and are natural disasters which are strong in outburst, large in destructiveness and difficult to dispose and rescue. The high-intensity fire of the forest fire has ascending convection plume and vortex, can carry a fire object to spread to a far distance in front of a fire head, generates a new fire point and a new fire scene, is called as flying fire, has great harm, is a characteristic of forest fires and extra-large fires, and is difficult to put out fire. As the wind power of the forest is large, the mountain height and the slope are steep, rescue workers cannot approach the vehicle, the fire is difficult to control, and in addition, the communication of forest areas or local traffic in the occurrence of fire is extremely inconvenient and even the fire does not pass through the highway, the difficulty in rescuing is extremely high.
Patent application No. 201711430726.9 discloses an unmanned aerial vehicle puts out a fire, and the accessible launches the bullet of putting out a fire, is applicable to minizone, local fire extinguishing. Patent application No. 201510495267.7 discloses an unmanned aerial vehicle extinguishing device, but launch fire extinguishing bomb is applicable to the minizone that high-rise building or high dangerous chemicals take place, local conflagration. Patent application No. 201621132119.5 discloses an unmanned aerial vehicle fire extinguishing systems, unmanned aerial vehicle include hot infrared camera, temperature sensor, are applicable to the fire behavior great, especially the less fire condition of smog, and mountain region forest fire all is accompanied by a large amount of dense smoke.
The fire extinguishing device in the prior art is difficult to adapt to the characteristics of inconvenient traffic, wide spread and the like in forest fire extinguishing work, and therefore the invention provides the unmanned aerial vehicle fire extinguishing system suitable for forest fire extinguishing.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a fire extinguishing device for forest fire extinguishment, which solves the problems in the background art, is novel in technology, provides a helicopter-based fire extinguishing device for fires in areas with inconvenient traffic, such as forests, mountainous regions and the like, realizes quick, efficient and accurate fire control, and completes forest fire extinguishing work.
In order to achieve the purpose, the invention is realized by the following technical scheme:
the utility model provides a fire extinguishing apparatus includes helicopter system and fire extinguishing system, and the helicopter system includes helicopter, elevating gear, water storage box, and fire extinguishing system includes control system, unmanned aerial vehicle. The lifting device is fixedly arranged in the helicopter and is connected with the water storage tank, and the water storage tank can ascend or descend by controlling the lifting device, so that the interference of wind power generated by the flight of the helicopter on the flight of the unmanned aerial vehicle is avoided; the water storage tank is provided with a water storage measuring sensor for monitoring the water quantity in the water storage tank in real time; at least one fixing device is arranged outside the water storage tank and used for fixing the unmanned aerial vehicle(ii) a Outside the reservoirIs provided withThe water discharge valve is connected with the first end of the water pipe, and the second end of the water pipe is connected with the unmanned aerial vehicle; control system control unmanned aerial vehicle flight, with water pipe second end pull suitable position of putting out a fire. When the drain valve is opened, water in the water storage tank is sprayed from the second end to the fire location through the water pipe.
Furthermore, the unmanned aerial vehicle is provided with a disaster detection device, and the disaster detection device comprises a plurality of detectors, which can comprise a thermal imaging sensor, an image acquisition camera, a temperature sensor, a smoke sensor, a distance sensor, a height sensor, an air pressure sensor and an anemorumbometer; the disaster detection device 10 can detect fire information such as fire temperature, fire area, fire distribution, fire point distance, wind speed and direction, smoke and the like in different heights, and can send the fire information to the control system;
furthermore, the disaster detection device or the control system is provided with an analysis and judgment module, and can predict the development trend of the fire based on information such as the fire situation, the wind speed and the wind direction, the terrain and the like;
further, the lifting device can be a winch, the winch can be connected with the water storage tank through a steel wire rope, and the winch can drive the water storage tank to move upwards or downwards when rotating;
further, the unmanned aerial vehicle is provided with a drainage adjusting device, and the drainage adjusting device controls the water yield of the second end of the water pipe;
further, the water storage measuring sensor can be a water level sensor, detects the water level in the water storage tank in real time and can send water level information to the control system;
further, the fixing device can have locking and releasing functions, and after the unmanned aerial vehicle stops at the fixing device, the fixing device locks the unmanned aerial vehicle; before the unmanned aerial vehicle needs to fly, the fixing device releases the unmanned aerial vehicle;
further, the control system controls the unmanned aerial vehicle to fly to a proper fire extinguishing position and can control the posture and the direction of the unmanned aerial vehicle;
further, the control system controls a drain valve, and when the unmanned aerial vehicle flies to a proper fire extinguishing position and needs to spray water, the control system opens the drain valve; when the sprinkling is required to be stopped, the control system closes the drain valve;
further, the control system has a display function and can display the residual water quantity of the water storage tank, the fire condition, the position coordinate and the posture of the unmanned aerial vehicle and the like in real time;
furthermore, the outside of the water storage tank is provided with a fixed structure for hanging the water pipe.
Due to the adoption of the technology, compared with the prior art, the invention has the beneficial effects that:
(1) the invention provides a fire extinguishing device for forest fire extinguishing, which is characterized in that a helicopter carries a water storage tank with a large amount of water and flies to a higher area above a forest fire, so that the influence of factors such as smoke, high-temperature airflow and the like caused by the fire on the flight safety of the helicopter is avoided, the fire extinguishing device is suitable for fire extinguishing of original forests, mountain forest lands and areas with inconvenient traffic, well solves the problems of inconvenient traffic, disaster relief, high disaster relief cost and the like in the area fires of forests and the like, and can quickly and accurately extinguish the fire.
(2) The invention provides a fire extinguishing device for forest fire extinguishment, which solves the potential safety hazard caused by strong wind power generated by a helicopter in the flight process to the flight of an unmanned aerial vehicle by lifting a water storage tank to a proper height, also solves the strong interference force generated by the strong wind power generated by the helicopter in the flight process to a water pipe, and avoids the interference influence on the unmanned aerial vehicle.
Drawings
In order to more clearly explain the technical solution of the present invention, the accompanying drawings, which are included to provide a further understanding of the invention and constitute a part of this specification, will be briefly described as follows, so that other features, objects and advantages of the invention will become more apparent and the invention will not be construed as being limited thereto. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
Fig. 1 is a schematic view of a fire extinguishing apparatus according to a preferred embodiment of the present invention in a non-fire extinguishing state.
Fig. 2 is a schematic view showing a fire extinguishing state of a fire extinguishing apparatus according to a preferred embodiment of the present invention.
Fig. 3 is a flow chart of a fire extinguishing method of a fire extinguishing apparatus according to a preferred embodiment of the present invention.
Fig. 4 is a flow chart of a fire extinguishing method of a fire extinguishing apparatus according to a preferred embodiment of the present invention.
Detailed Description
In order to better enable those skilled in the art to understand the technical solution of the present invention, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the drawings in the embodiment of the present invention, and it is obvious that the described embodiment is only a part of the embodiment of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the present application, the terms "up", "down", "left", "right", "front", "back", "top", "bottom", "inside", "outside", "middle", "vertical", "horizontal", "transverse", "longitudinal", "X-axis direction", "Y-axis direction", "Z-axis direction" and the like indicate orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not intended to limit the referenced devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation. Moreover, some of the above terms may be used to indicate other meanings besides orientation or position, for example, the term "on" may also be used to indicate some kind of dependency or connection in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.
In the present invention, a signal may be transmitted or received between the first terminal and the second terminal through a manner such as a wired or wireless network, or the signal may be processed or stored in a physical storage state such as a memory. Wherein each terminal can be an electronic device including hardware, software, or embedded logic components, or a combination of two or more such components, and capable of performing appropriate functions implemented or supported by the terminal. For example, the terminal may be a smartphone, a tablet, a portable email device, an electronic book, a handheld game console and/or game controller, a laptop computer, a netbook, a handheld electronic device, a smart wearable device, and so forth. The present invention encompasses any suitable terminal. The terminal can enable a user using the terminal to access the network. The terminal may also enable its user to communicate with other users on other mobile communication devices.
In some embodiments, the terminal of the present invention is a mobile communication device, and the mobile communication device may include: a processing device including an application processing section and a radio frequency/digital signal processor; a display screen; a keypad that may include physical keys, touch keys overlaid on a display screen, or a combination thereof; a subscriber identity module card; memory devices that may include ROM, RAM, flash memory, or any combination thereof; a Wi-Fi and/or Bluetooth interface; a wireless telephone interface; a power management circuit with an associated battery; a USB interface and a connector; an audio management system with associated microphone, speaker and headphone jack; and various optional accessory components such as digital cameras, global positioning systems, accelerators, etc. In addition, various client applications may be installed on the mobile communication device that may be used to allow the use of the mobile communication device to communicate commands appropriate for operation with other devices. Such applications may be downloaded from a server and installed into the memory of the mobile communication device, or may have been previously installed on the mobile communication device.
It is noted that the terms "first," "second," and the like in the claims and description of the present application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be made. Moreover, the terms "comprises," "comprising," "disposed," "having," "mounted," "connected," and any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus. Furthermore, the terms "mounted," "disposed," "having," "connected," and "socketed" are to be construed broadly. For example, they may be fixedly connected, detachably connected, or integrally constructed, they may be mechanically or electrically connected, they may be directly connected, or they may be indirectly connected through an intermediate, or they may be internally communicated between two devices, elements or components, as one of ordinary skill in the art would understand specifically what the above terms mean in this application.
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The invention will be further explained and explained with reference to the drawings and the embodiments in the description. The step numbers in the embodiments of the present invention are set for convenience of illustration only, the order between the steps is not limited at all, and the execution order of each step in the embodiments can be adaptively adjusted according to the understanding of those skilled in the art.
Referring to fig. 1 and 2, an embodiment of the present invention provides a fire extinguishing apparatus including:
the utility model provides a extinguishing device for forest fire includes helicopter 1 and fire extinguishing systems, fire extinguishing systems includes control system 2, hoist engine 3, wire rope 4, water storage box 5, unmanned aerial vehicle 6, fixing device 7, drain valve 8, water pipe 9, disaster detection device 10, drainage adjusting device 11. Hoist engine 3 installs the inside at helicopter 1, be provided with wire rope 4 on hoist engine 3, wire rope 4's one end fixedly connected with water storage box 5, the bottom at water storage box 5 is installed to drain valve 8, the first end of water pipe 9 is connected to drain valve 8, fixing device 7 is installed to the bottom of water storage box 5, fixing device 7 can berth unmanned aerial vehicle 6, the second end of water pipe 9 is fixed on unmanned aerial vehicle 6, unmanned aerial vehicle 6 is provided with drainage adjusting device 11, through the play water direction and the water yield of the 11 controllable water pipe 9 second ends of control drainage adjusting device, disaster detection device 10 sets up in unmanned aerial vehicle 6, disaster detection device 10 real-time detection conflagration information.
In a further embodiment of the invention, the winch 3 can drive the water storage tank 5 to move upwards or downwards by rotating, so that a proper height distance can be kept between the helicopter 1 and the water storage tank 5, the wind power generated by the rotation of the propeller of the helicopter 1 in flight is reduced to influence the flight safety of the unmanned aerial vehicle 6, and the influence of the wind power on the water pipe 9 is also reduced;
in a further embodiment of the present invention, a water level sensor is disposed in the water storage tank 5, and the water level sensor detects the water level in the water storage tank 5 in real time and sends the water level information to the control system 2;
in a further embodiment of the invention, at least one fixing device 7 is arranged outside the water storage tank 5, and the fixing device 7 can stop two unmanned aerial vehicles 6; after the unmanned aerial vehicle 6 stops at the fixing device 7, the control system 2 locks the unmanned aerial vehicle 6 through the fixing device 7; when the unmanned aerial vehicle 6 needs to fly, the control system 2 releases the unmanned aerial vehicle 6 through the fixing device 7;
in a further embodiment of the invention, the unmanned aerial vehicle 6 sends the flight coordinates, the flight course and the flight attitude of the unmanned aerial vehicle 6 to the control system 2, and the control system 2 monitors the flight state of the unmanned aerial vehicle 6 in real time;
in a further embodiment of the present invention, the disaster detection device 10 installed on the unmanned aerial vehicle 6 is provided with a plurality of detectors, including a thermal imaging sensor, an image acquisition camera, a temperature sensor, a smoke sensor, a distance sensor, a height sensor, an air pressure sensor, and an anemorumbometer; the disaster detection device 10 can detect the fire intensity, fire area, fire distribution, ignition point temperature, flame height, ignition point distance, wind speed and wind direction of different heights; the disaster situation detection device 10 sends the fire information to the control system 2, and the control system 2 judges the fire development trend according to the existing fire situation;
in a further embodiment of the invention, the unmanned aerial vehicle 6 flies to a suitable position above the fire, and the unmanned aerial vehicle 6 maintains a suitable fire extinguishing attitude; the water outlet direction and the water outlet quantity of the second end of the water pipe 9 are adjusted by the water outlet adjusting device 11, the control system 2 controls the water outlet valve 8 to be opened, and water in the water storage tank 5 is sprayed to a proper fire area through the water pipe 9;
in a further embodiment of the invention, the helicopter 1 has a groove structure, and the water storage tank 5 can be mounted at the groove structure of the helicopter 1;
in a further embodiment of the invention, a plurality of unmanned aerial vehicles 6 jointly perform water spray fire extinguishing, each unmanned aerial vehicle 6 is connected with the second end of one water pipe 9, the plurality of unmanned aerial vehicles 6 divide fire areas according to fire information, one unmanned aerial vehicle 6 is responsible for water spray fire extinguishing in one fire area, and the plurality of unmanned aerial vehicles 6 coordinate and synchronize to perform water spray fire extinguishing.
Referring to fig. 3, a preferred embodiment of the present invention also provides a fire extinguishing method for forest fire extinguishing, including:
s11, monitoring information according to a water level sensor arranged in the water storage tank 5, sending the information to the control system 2, and checking whether the water storage amount in the water storage tank 5 meets the fire extinguishing requirement or meets the conventional water storage amount requirement; if the water storage capacity does not meet the requirement, supplementing the water quantity;
s12, the helicopter 1 flies to the upper part of the fire, and the control system 2 controls the winch 3 to start, so that the water storage tank 5 descends to a proper height away from the fire; the control system 2 controls the fixing device 7 to release the unmanned aerial vehicle 6, so that the unmanned aerial vehicle 6 is in a flyable state;
it should be noted that the helicopter 1 rotates through the winch 3 to drive the steel wire rope 4 to move, so that the water storage tank 5 moves downwards to a certain height, the wind power generated by the rotation of the propeller of the helicopter 1 reduces the influence on the flight safety of the unmanned aerial vehicle 6, the influence on the water pipe 9 by the wind power generated by the rotation of the propeller of the helicopter 1 is also reduced, and the flight safety of the unmanned aerial vehicle 6 in the fire extinguishing process is ensured;
s13, fire fighters detect the fire situation, the fire fighters control the unmanned aerial vehicle 6 to fly to a proper position above the fire through the control system 2, the fire detection device 10 detects fire information, and the fire detection device 10 sends the fire information to the control system 2;
s14, the unmanned aerial vehicle 6 keeps proper flight position and flight attitude, the control system 2 controls the drain valve 8 to be opened, and the unmanned aerial vehicle 6 adjusts the water outlet direction and water outlet quantity of the second end of the water pipe 9 through the drain adjusting device 11, so that the water outlet of the second end of the water pipe 9 can be sprayed to a proper fire area;
s15, detecting the fire condition in real time by the disaster condition detection device 10, adjusting the flight position and the flight attitude of the unmanned aerial vehicle 6 in real time by the control system 2 according to the existing fire condition and the fire development trend, and continuing to spray water for fire extinguishing;
s16, repeating the steps from S13 to S15 to gradually complete the fire extinguishing work of the fire scene;
s17, the control system 2 controls the drain valve 8 to be in a closed state, the unmanned aerial vehicle 6 controls the drain adjusting device 11 to be in a closed state, the control system 2 controls the unmanned aerial vehicle 6 to stop at the fixing device 7, and the control system 2 controls the fixing device 7 to lock the unmanned aerial vehicle 6;
s18, the control system 2 controls the winch 3 to rotate, so that the water storage tank 5 rises to a preset water storage tank position in the helicopter 1.
It should be noted that helicopter 1 rotates through hoist engine 3 and drives wire rope 4 motion, makes water storage tank 5 move down to a take the altitude, makes the rotatory wind-force that produces of helicopter 1's screw reduce the flight safety influence to unmanned aerial vehicle 6, also reduces the rotatory effort of wind-force that produces of helicopter 6 screw to water pipe 9, influences the flight safety of unmanned aerial vehicle 6 in the process of putting out a fire.
Referring to fig. 4, a preferred embodiment of the present invention also provides a fire extinguishing method for forest fire extinguishing, including:
s21, monitoring information according to a water level sensor arranged in the water storage tank 5, sending the information to the control system 2, and checking whether the water storage amount in the water storage tank 5 meets the fire extinguishing requirement or meets the conventional water storage amount requirement; if the water storage capacity does not meet the requirement, supplementing the water quantity;
s22, the helicopter 1 flies to the upper part of the fire, and the control system 2 controls the winch 3 to start, so that the water storage tank 5 descends to a proper height away from the fire; the control system 2 controls the fixing device 7 to release the unmanned aerial vehicle 6, so that the unmanned aerial vehicle 6 is in a flyable state;
it should be noted that the helicopter 1 rotates through the winch 3 to drive the steel wire rope 4 to move, so that the water storage tank 5 moves downwards to a certain height, the wind power generated by the rotation of the propeller of the helicopter 1 reduces the influence on the flight safety of the unmanned aerial vehicle 6, the influence on the water pipe 9 by the wind power generated by the rotation of the propeller of the helicopter 1 is also reduced, and the flight safety of the unmanned aerial vehicle 6 in the fire extinguishing process is ensured;
s23, the disaster detection device 10 detects fire information, and the disaster detection device 10 sends the fire information to the unmanned aerial vehicle 6; the unmanned aerial vehicle 6 autonomously flies to a proper position above the fire;
s24, the unmanned aerial vehicle 6 keeps proper flight position and flight attitude, the unmanned aerial vehicle 6 controls the drain valve 8, the unmanned aerial vehicle 6 controls the drain adjusting device 11 to adjust the water outlet direction and the water speed of the second end of the water pipe 9, so that the water outlet of the second end of the water pipe 9 can be sprayed to a proper fire area;
s25, detecting fire information in real time by the disaster detection device 10, predicting the fire development trend by the unmanned aerial vehicle 6 according to the existing real-time fire information, adjusting the flight position and the flight attitude of the unmanned aerial vehicle 6 in real time, and continuing to spray water for fire extinguishing;
s26, repeating the steps from S23 to S25 to gradually complete the fire extinguishing work of the fire scene;
s27, the unmanned aerial vehicle 6 controls the drain valve 8 to be in a closed state, the unmanned aerial vehicle 6 controls the drain adjusting device 11 to be in a closed state, the unmanned aerial vehicle 6 stops at the fixing device 7, and the control system 2 controls the fixing device 7 to lock the unmanned aerial vehicle 6;
s28, the control system 2 controls the winch 3 to rotate, so that the water storage tank 5 rises to a preset water storage tank position in the helicopter 1.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (4)
1. The utility model provides a fire extinguishing apparatus, characterized in that, fire extinguishing apparatus includes helicopter system and fire extinguishing systems, the helicopter system is provided with helicopter, elevating gear, water storage box, fire extinguishing systems is provided with control system, unmanned aerial vehicle.
2. The lift device of claim 1, wherein said lift device is fixedly mounted to said helicopter, said lift device being connected to said reservoir.
3. A reservoir as claimed in claim 1, wherein the reservoir is provided with at least one drain valve, the at least one drain valve being connected to at least one water pipe first end, the water pipe second end being connected to at least one of the drones.
4. The drone of claim 1, wherein the drone propels the water tube second end above a fire.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010247439.XA CN111409830A (en) | 2020-03-31 | 2020-03-31 | Fire extinguishing device for forest fire extinguishing |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010247439.XA CN111409830A (en) | 2020-03-31 | 2020-03-31 | Fire extinguishing device for forest fire extinguishing |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113697113A (en) * | 2021-09-10 | 2021-11-26 | 陕西蓝悦无人机技术有限公司 | Unmanned aerial vehicle for directly extinguishing fire by using flowing water and fire extinguishing method |
| CN113984139A (en) * | 2021-10-27 | 2022-01-28 | 东北石油大学 | Method for measuring fire extinguishing water spraying amount of bucket in helicopter fire field and water collector |
| CN114392515A (en) * | 2022-01-24 | 2022-04-26 | 中国矿业大学 | Intelligent movable fire fighting device for bridge fire extinguishing |
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| CN113984139A (en) * | 2021-10-27 | 2022-01-28 | 东北石油大学 | Method for measuring fire extinguishing water spraying amount of bucket in helicopter fire field and water collector |
| CN113984139B (en) * | 2021-10-27 | 2023-10-24 | 东北石油大学 | Method for measuring fire extinguishing and sprinkling amount of helicopter fire scene bucket and water collector |
| CN114392515A (en) * | 2022-01-24 | 2022-04-26 | 中国矿业大学 | Intelligent movable fire fighting device for bridge fire extinguishing |
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