CN114904178B - Active-triggering composite fire extinguishing bomb and system comprising same - Google Patents
Active-triggering composite fire extinguishing bomb and system comprising same Download PDFInfo
- Publication number
- CN114904178B CN114904178B CN202210582717.6A CN202210582717A CN114904178B CN 114904178 B CN114904178 B CN 114904178B CN 202210582717 A CN202210582717 A CN 202210582717A CN 114904178 B CN114904178 B CN 114904178B
- Authority
- CN
- China
- Prior art keywords
- fire extinguishing
- hook
- extinguishing bomb
- release
- bomb
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
- 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
- A62C37/00—Control of fire-fighting equipment
- A62C37/36—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device
- A62C37/38—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone
- A62C37/40—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone with electric connection between sensor and actuator
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/28—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture specially adapted for farming
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Fire-Extinguishing Compositions (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention relates to an active triggering composite fire extinguishing bomb, which comprises: powder fire extinguishing bomb, liquid fire extinguishing bomb, release mechanism and camera, powder fire extinguishing bomb and liquid fire extinguishing bomb all hang in the release mechanism below, and the camera is installed on release mechanism. An active-trigger composite fire extinguishing system comprises an unmanned aerial vehicle and an active-trigger composite fire extinguishing bomb, wherein the active-trigger composite fire extinguishing bomb is carried below the unmanned aerial vehicle. The invention has the beneficial effects that: the fire extinguishing material with the dry and wet properties is combined to form an addition effect, and the excellent fire extinguishing effect can be achieved by adding a small dosage, so that the problem that the fire extinguishing material of the traditional fire extinguishing bomb is single, and the effect can be achieved only by adding a large dosage to achieve the good fire extinguishing effect is solved; the camera is used for observing the burning things which may cause a fire disaster to release mechanism can put in powder fire extinguishing bomb and liquid fire extinguishing bomb accurately, promotes the success rate.
Description
Technical Field
The invention relates to the field of fire fighting equipment, in particular to an active-trigger composite fire extinguishing bomb and a system comprising the same.
Background
For fire extinguishment in open environment (fire in building is not included), water, gravel, dry powder fire extinguisher, fire extinguishing bomb by hand and the like are generally used, and fire extinguishment can be implemented by using a large amount of fire extinguishing materials in environment where people easily reach, so that control and extinguishment are relatively easy.
The adoption of unmanned aerial vehicle to carry fire extinguishing materials for fire extinguishment is a emerging industrial application, although some reports of adopting unmanned aerial vehicle to carry fire extinguishing materials for fire extinguishment rehearsal appear at home and abroad, the reports are stopped at the rehearsal stage, the practical value is not true, the root cause is that no fire extinguishing bomb really suitable for putting in the unmanned aerial vehicle for fire extinguishment exists, people fix manual fire extinguishing equipment such as a common handheld fire extinguisher, a hand-thrown fire extinguishing bomb and the like on the unmanned aerial vehicle for aerial throwing, spraying and the like for fire extinguishment, the throwing of the fire extinguishing bomb has poor precision and the phenomenon that the fire extinguishing bomb cannot be detonated because the flying height is at least 30-50 meters, a very small fire point can be extinguished only by throwing a large number of fire extinguishing bombs, when the fire extinguishing bomb explodes in the fire point, the burning object is easily exploded to a larger range, the fire extinguishing effect is very poor and is easily reignited, and the problem of the flying height of the unmanned aerial vehicle is solved, and the effect of spraying dry powder is almost no effect.
In addition, the traditional fire extinguishing bomb has no control system, only consists of simple dry powder fire extinguishing agent, a fuse, an explosion core and a shell or bottled fire extinguishing liquid, has low manufacturing cost, and is gradually eliminated in the practical application with poor effect.
Disclosure of Invention
The technical problem to be solved by the invention is to provide an active triggering composite fire extinguishing bomb and a system comprising the same, so as to overcome the defects in the prior art.
The technical scheme for solving the technical problems is as follows: an actively triggered compound fire extinguishing bomb comprising: powder fire extinguishing bomb, liquid fire extinguishing bomb, release mechanism and camera, powder fire extinguishing bomb and liquid fire extinguishing bomb all hang in the release mechanism below, and the camera is installed on release mechanism.
The beneficial effects of the invention are:
1) The fire extinguishing material with the dry and wet properties is combined to form an addition effect, and the excellent fire extinguishing effect can be achieved by adding a small dosage, so that the problem that the fire extinguishing material of the traditional fire extinguishing bomb is single, and the effect can be achieved only by adding a large dosage to achieve the good fire extinguishing effect is solved;
2) The camera is used for observing the burning things which may cause a fire disaster to release mechanism can put in powder fire extinguishing bomb and liquid fire extinguishing bomb accurately, promotes the success rate.
On the basis of the technical scheme, the invention can be improved as follows.
Furthermore, an explosion core is arranged in the powder fire extinguishing bomb, a height sensor is arranged at the bottom of the powder fire extinguishing bomb, an equipment control cabin is arranged on the powder fire extinguishing bomb, the height sensor is electrically connected with equipment in the equipment control cabin, and an ignition trigger device in the equipment control cabin is connected with an electronic fuse in the explosion core.
Adopt above-mentioned further beneficial effect to do:
after the powder fire extinguishing bomb is thrown, the height sensor monitors the ground clearance in real time, and when the monitored height reaches a preset height, the equipment controls an ignition trigger device in the cabin to ignite an electronic fuse in an explosion core so as to realize explosion and complete a fire extinguishing throwing task;
the invention can realize automatic height identification, the fire extinguishing bomb can automatically explode at the height of 0.5-1 m above the fire source to form a downward covering type extinguishing effect, the problem that the traditional fire extinguishing bomb needs to be thrown into the fire source and can be ignited by naked fire is solved, a dummy bomb phenomenon can occur if a detonator does not contact the naked fire, meanwhile, the traditional fire extinguishing bomb has poor covering effect when being exploded on the ground, and simultaneously, the danger of exploding and diffusing sparks to form a larger over-fire area exists, and the input amount of the fire extinguishing bomb using the invention is far less than that of the traditional fire extinguishing bomb using a hand to throw under the condition of achieving the same fire extinguishing effect.
Furthermore, a powder fire extinguishing air deflector is arranged on the outer side of the powder fire extinguishing bomb and connected with the powder fire extinguishing bomb through a rotating pin.
Adopt above-mentioned further beneficial effect to do: after the powder fire extinguishing bomb is thrown in, in the descending process, the powder fire extinguishing air deflector automatically rotates to a vertical state around the rotating pin due to air resistance, and the guiding effect is started, so that the powder fire extinguishing bomb is ensured to be always in the vertical state in the free falling process.
Furthermore, the top of the powder fire extinguishing bomb is provided with two powder fire extinguishing hooks, and the releasing mechanism is provided with two groups of first releasing hooks and first roller hooks which are used for hooking and releasing the powder fire extinguishing hooks through matching.
Adopt above-mentioned further beneficial effect to do: the powder fire extinguishing bomb is convenient to put in.
Furthermore, a liquid fire extinguishing air deflector is arranged on the outer side of the liquid fire extinguishing bomb.
Adopt above-mentioned further beneficial effect to do: the liquid fire extinguishing bomb can be ensured to be always in a vertical state in the free falling process.
Furthermore, the top of the liquid fire extinguishing bomb is provided with the liquid fire extinguishing bomb, and the releasing mechanism is provided with a second releasing hook and a second roller hook which are matched with each other to hook and release the liquid fire extinguishing bomb.
Adopt above-mentioned further beneficial effect to do: the liquid fire extinguishing bomb is convenient to put in.
Furthermore, liquid fire extinguishing hanging plates are arranged on the top of the powder fire extinguishing bomb and on the outer side of the powder fire extinguishing hook; the top of the liquid fire extinguishing bomb is provided with a connecting plate sleeved on the liquid fire extinguishing bomb.
Adopt above-mentioned further beneficial effect to do: two liquid fire extinguishing bombs can be carried on the powder fire extinguishing bomb so as to carry enough fire extinguishing materials, and the liquid fire extinguishing bomb can be stabilized to a certain degree by virtue of the liquid fire extinguishing hanging plate and the connecting plate; the cooperation of liquid couple, second release hook and second gyro wheel couple of putting out a fire makes things convenient for to put in liquid fire extinguishing bomb implementation.
Further, the release mechanism includes: the device comprises a top plate, a steering engine, a mounting plate, a first release hook, a second release hook, a first idler wheel hook, a second idler wheel hook, a steering engine rotating arm, a connecting rod and a sliding guide plate;
the top plate is provided with a steering engine, and two mounting plates are respectively and oppositely arranged on the two sides of the steering engine on the lower end surface of the top plate;
a first release hook and a second release hook are rotatably arranged between the two mounting plates which are oppositely arranged on each side of the steering engine, and the first release hook is positioned on the inner side of the second release hook;
the steering engine rotating arm is positioned below the top plate and connected with the steering engine;
a sliding guide plate is arranged between the two mounting plates oppositely arranged on each side of the steering engine, a first roller hook and a second roller hook are arranged at corresponding positions on the sliding guide plate, and the first roller hook and the second roller hook are respectively inserted into the first release hook and the second release hook;
each sliding guide plate is rotatably connected with the rotating arm of the steering engine through a connecting rod.
Adopt above-mentioned further beneficial effect to do: the powder fire extinguishing bomb and the two liquid fire extinguishing bombs can be released in a separated mode.
Further, the middle part below the releasing mechanism is provided with a camera, and the middle part of the powder fire extinguishing bomb is provided with a camera cabin position corresponding to the camera.
Adopt above-mentioned further beneficial effect to do: the camera can be hidden, and the fire extinguishing bomb can not be carried.
Based on the technical scheme, the invention also provides an active-trigger composite fire extinguishing system which comprises the unmanned aerial vehicle and an active-trigger composite fire extinguishing bomb, wherein the active-trigger composite fire extinguishing bomb is carried below the unmanned aerial vehicle.
Adopt above-mentioned further beneficial effect to do: the active triggering composite fire extinguishing bomb is adapted to an unmanned aerial vehicle with matched carrying capacity, and the problems that the traditional fire extinguishing bomb needs to be thrown by hand, the distance is limited, the precision is low, the fire extinguishing effect is poor, the personnel risk is high and the like are solved.
Drawings
FIG. 1 is a block diagram of an actively triggered compound fire extinguishing bomb;
FIG. 2 is a schematic view of a powder fire extinguishing bomb;
FIG. 3 is a block diagram of the release mechanism.
In the drawings, the components represented by the respective reference numerals are listed below:
1. 101, a vertical limiting plate, 102, a bursting core, 103, a height sensor, 104, an equipment control cabin position, 105, a powder fire extinguishing air deflector, 106, a powder fire extinguishing hook, 107, a liquid fire extinguishing hanging plate, 108, a camera shooting cabin position, 109, a rotating pin, 110, a transverse limiting plate, 2, a liquid fire extinguishing bomb, 201, a connecting plate, 202, a liquid fire extinguishing air deflector, 203, a liquid fire extinguishing hook, 3, a releasing mechanism, 301, a top plate, 302, a steering engine, 303, a mounting plate, 304, a first releasing hook, 305, a second releasing hook, 306, a first roller hook, 307, a second roller hook, 308, a steering engine rotating arm, 309, a connecting rod, 310, a sliding guide plate, 4, a camera, 5, a camera shooting fixing frame, 510, a strut, 520, a camera shooting mounting plate, 530, a first telescopic rod, 540 and a second telescopic rod.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the invention.
Example 1
As shown in fig. 1, an actively triggered compound fire extinguishing bomb includes: the fire extinguishing device comprises a powder fire extinguishing bomb 1, a liquid fire extinguishing bomb 2, a releasing mechanism 3 and a camera 4; powder fire extinguishing bomb 1 hangs in release mechanism 3 below, and liquid fire extinguishing bomb 2 also hangs in release mechanism 3 below, and powder fire extinguishing bomb 1 and liquid fire extinguishing bomb 2 can be put in successively to release mechanism 3, and camera 4 is installed on release mechanism 3, and camera 4 mainly used observes the burning things which may cause a fire disaster to release mechanism 3 can accurately put in powder fire extinguishing bomb 1 and liquid fire extinguishing bomb 2.
Example 2
As shown in fig. 1 and fig. 2, the present embodiment is further optimized based on embodiment 1, and specifically includes the following steps:
the powder fire extinguishing bomb 1 is internally provided with an explosion core 102, the bottom of the powder fire extinguishing bomb 1 is provided with a height sensor 103, the powder fire extinguishing bomb 1 is provided with an equipment control cabin 104, the height sensor 103 is electrically connected with equipment in the equipment control cabin 104, and an ignition trigger device in the equipment control cabin 104 is connected with an electronic fuse in the explosion core 102.
After the powder fire extinguishing bomb 1 is thrown, the height sensor 103 monitors the ground clearance in real time, and when the monitored height reaches a preset height, for example, 0.5m to 1m above a fire source, the ignition trigger device in the equipment control cabin 104 ignites the explosion core 102, so that the powder fire extinguishing bomb 1 is detonated, and a fire extinguishing throwing task is completed.
Furthermore, the height sensor 103 uses a distance measuring means such as ultrasonic wave, infrared laser, millimeter wave radar, etc. to realize accurate height measurement of the fire point, so the height sensor 103 may be an ultrasonic sensor, an infrared laser sensor, or a millimeter wave radar sensor.
In addition, the powder fire extinguishing bomb 1 can be provided with a delayed detonation triggering system, when the powder fire extinguishing bomb 1 is not normally triggered and detonated after height measurement, the powder fire extinguishing bomb 1 falls on the ground or in fire, and at the moment, the powder fire extinguishing bomb 1 is detonated through the delayed detonation triggering system after several seconds, so that a backup detonation scheme can be adopted, and the phenomenon of dummy bomb cannot occur.
Example 3
As shown in fig. 1 and fig. 2, this embodiment is further optimized based on embodiment 1 or 2, and specifically includes the following steps:
the powder fire extinguishing air deflector 105 is arranged on the outer side of the powder fire extinguishing bomb 1, the powder fire extinguishing air deflector 105 is connected with the powder fire extinguishing bomb 1 through a rotating pin 109, the number of the powder fire extinguishing air deflectors 105 is determined according to the size and the shape of the powder fire extinguishing air deflector 105, after the powder fire extinguishing bomb 1 is thrown in, the powder fire extinguishing air deflector 105 automatically rotates around the rotating pin 109 to be in a vertical state due to air resistance in the descending process, and a guiding effect is started, so that the powder fire extinguishing bomb 1 is ensured to be in a vertical state all the time in the free falling process;
in addition, a horizontal limiting plate 110 and a vertical limiting plate 101 which limit the rotation range of the powder fire extinguishing air deflector 105 are arranged on the side of the powder fire extinguishing bomb 1, and the powder fire extinguishing air deflector 103 can only rotate within the angle range formed by the horizontal limiting plate 110 and the vertical limiting plate 101 when rotating around the rotating pin 109.
Example 4
As shown in fig. 1 and fig. 2, this embodiment is further optimized based on embodiment 1, 2 or 3, and specifically includes the following steps:
the powder fire extinguishing bomb 1 has two powder fire extinguishing hooks 106 on the top, and the release mechanism 3 has two sets of first release hooks 304 and first roller hooks 306 for hooking and releasing the powder fire extinguishing hooks 106.
Example 5
As shown in fig. 1, this embodiment is further optimized based on embodiments 1 or 2 or 3 or 4, and specifically includes the following steps:
the liquid fire extinguishing air deflector 202 is arranged on the outer side of the liquid fire extinguishing bomb 2, the liquid fire extinguishing air deflector 202 is also used for enabling the liquid fire extinguishing bomb 2 to be always in a vertical state in the free falling process of the liquid fire extinguishing bomb 2, and in the embodiment, the liquid fire extinguishing air deflector 202 is wide at the top and narrow at the bottom;
as shown in the figure, the left and right sides of the liquid fire extinguishing bomb 2 are arc-shaped, and the liquid fire extinguishing air deflectors 202 are located on the arc-shaped areas on the two sides of the liquid fire extinguishing bomb 2, the number of the liquid fire extinguishing air deflectors 202 is four, and two liquid fire extinguishing air deflectors 202 are respectively located on the arc-shaped areas on the two sides of the liquid fire extinguishing bomb 2.
Example 6
As shown in fig. 1 and fig. 3, this embodiment is further optimized based on embodiment 4, and specifically includes the following steps:
the liquid fire extinguishing bomb 2 has a liquid fire extinguishing hook 203 on the top, and the release mechanism 3 has a second release hook 305 and a second roller hook 307 which cooperate to hook and release the liquid fire extinguishing hook 203.
Example 7
As shown in fig. 1 and fig. 2, this embodiment is further optimized based on embodiment 6, and specifically includes the following steps:
the top of the powder fire extinguishing bomb 1 is provided with a liquid fire extinguishing hanging plate 107 on the outer side of the powder fire extinguishing hook 106; the top of the liquid fire extinguishing bomb 2 is provided with a connecting plate 201 sleeved on the liquid fire extinguishing bomb 2; in general, the number of the liquid fire extinguishing hanging plate 107 is two, so that one liquid fire extinguishing bomb 2 can be hung on each side of the powder fire extinguishing bomb 1, thereby carrying more fire extinguishing materials.
Example 8
As shown in fig. 1 and fig. 3, this embodiment is further optimized based on any one of embodiments 1 to 7, and specifically includes the following steps:
the release mechanism 3 includes: the device comprises a top plate 301, a steering engine 302, a mounting plate 303, a first release hook 304, a second release hook 305, a first roller hook 306, a second roller hook 307, a steering engine rotating arm 308, a connecting rod 309 and a sliding guide plate 310;
the top plate 301 is provided with a steering engine 302, two mounting plates 303 are respectively arranged on two sides of the steering engine 302 on the lower end surface of the top plate 301, and the two steering engine mounting plates 303 on each side of the steering engine 302 are arranged oppositely;
a first release hook 304 and a second release hook 305 are rotatably arranged between two mounting plates 303 which are oppositely arranged at each side of the steering engine 302,
the first release hook 304 and the second release hook 305 are both L-shaped, and the corners of the L-shaped structure are rotatably connected with the mounting plate 303; the first release hook 304 is located inside the second release hook 305, i.e. the first release hook 304 is closer to the steering engine 302;
the steering engine rotating arm 308 is positioned below the top plate 301, and the steering engine rotating arm 308 is connected with the steering engine 302; a sliding guide plate 310 is arranged between the two mounting plates 303 arranged oppositely on each side of the steering engine 302, namely the sliding guide plate 310 between the two mounting plates 303 is in sliding fit with the mounting plates 303;
a first roller hook 306 and a second roller hook 307 are arranged at corresponding positions on the sliding guide plate 310, the first roller hook 306 and the second roller hook 307 are respectively inserted into the first release hook 304 and the second release hook 305, the upper ends of the first roller hook 306 and the second roller hook 307 are provided with holes, and the first roller hook 306 and the second roller hook 307 are inserted into the corresponding holes;
each sliding guide plate 310 is rotatably connected with the steering engine rotating arm 308 through a connecting rod 309, namely the sliding guide plate 310 is rotatably connected with the connecting rod 309, and the steering engine rotating arm 308 is also rotatably connected with the connecting rod 309;
starting the steering engine 302, driving the steering engine 302 to rotate the steering engine rotating arm 308 by a certain angle, separating the first roller hook 306 from the first release hook 304, and allowing the first release hook 304 to rotate downwards without being limited, so that the powder fire extinguishing hook 106 is separated from the first release hook 304, and the release of the powder fire extinguishing bomb 1 is realized;
the steering engine 302 continuously drives the steering engine rotating arm 308 to rotate for a certain angle, the second roller hook 307 is separated from the second release hook 305, the second release hook 305 is not limited and rotates downwards, and therefore the liquid fire extinguishing hook 203 is separated from the second release hook 305, and the liquid fire extinguishing bomb 2 is released.
Example 9
As shown in fig. 1 and fig. 3, this embodiment is further optimized based on any one of embodiments 1 to 8, and specifically includes the following steps:
Furthermore, the active-triggering compound fire extinguishing bomb further comprises: the camera shooting device comprises a camera shooting fixing frame 5, wherein the upper end of the camera shooting fixing frame 5 is connected with a release mechanism 3, and the lower end of the camera shooting fixing frame 5 extends into a camera shooting cabin 108 and is fixed with a camera 4.
In this embodiment:
the camera fixing frame 5 includes: the camera shooting device comprises pillars 510, a camera shooting mounting plate 520, a first telescopic rod 530 and a second telescopic rod 540, wherein the camera shooting mounting plate 520 is fixed with the lower end of a release mechanism 3 through the pillars 510, one end of the first telescopic rod 530 is fixed with the camera shooting mounting plate 520, the other end of the first telescopic rod 530 is connected with one end of the second telescopic rod 540, and one end, far away from the first telescopic rod 530, of the second telescopic rod 540 is fixed with a camera 4;
the position of the camera 4 can be adjusted in the vertical direction by the first and second telescopic bars 530 and 540.
Example 10
The utility model provides a compound fire extinguishing systems of initiative trigger, includes unmanned aerial vehicle and the compound fire extinguishing bomb of initiative trigger, and the compound fire extinguishing bomb of initiative trigger carries on in the unmanned aerial vehicle below, specifically is: the releasing mechanism 3 in the active triggering composite fire extinguishing bomb is fixed with the unmanned aerial vehicle.
The whole working principle is as follows:
the powder fire extinguishing bomb 1 and the two liquid fire extinguishing bombs 2 in the storage state form an assembly, the assembly is hung below the release mechanism 3 from bottom to top and is locked, then the powder fire extinguishing bomb 1, the two liquid fire extinguishing bombs 2 and the release mechanism 3 are locked below the unmanned aerial vehicle, the unmanned aerial vehicle takes off to reach the preset height of a fire scene, and a fire source is accurately positioned through the camera 4 and is ready;
once putting:
when the powder fire extinguishing bomb 1 is dropped, the powder fire extinguishing wind deflector 105 automatically rotates around the rotating pin 109 to a vertical state due to air resistance in the descending process, and a guiding effect is started, so that the powder fire extinguishing bomb 1 is ensured to be always in a vertical state in the free falling process;
after the powder fire extinguishing bomb 1 is thrown, the height sensor 103 monitors the ground clearance in real time, and when the monitored height reaches a preset height, an ignition trigger device in the equipment control cabin 104 ignites the explosion core 102 to realize explosion and complete a first fire extinguishing throwing task;
and (4) secondary putting:
the steering engine 302 moves to the second fire extinguishing position, and drives the sliding guide plate 310 to continue moving, so that the second roller hook 307 is moved, two second release hooks 305 are simultaneously opened, two liquid fire extinguishing bombs 2 are simultaneously released, and the second fire extinguishing release is completed.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (7)
1. An actively triggered compound fire extinguishing bomb characterized by comprising: the fire extinguishing device comprises a powder fire extinguishing bomb (1), a liquid fire extinguishing bomb (2), a releasing mechanism (3) and a camera (4), wherein the powder fire extinguishing bomb (1) and the liquid fire extinguishing bomb (2) are both suspended below the releasing mechanism (3), and the camera (4) is installed on the releasing mechanism (3);
the top of the powder fire extinguishing bomb (1) is provided with two powder fire extinguishing hooks (106), and the release mechanism (3) is provided with two groups of first release hooks (304) and first roller hooks (306) which are matched with each other to hook and release the powder fire extinguishing hooks (106);
the top of the liquid fire extinguishing bomb (2) is provided with a liquid fire extinguishing hook (203), and the release mechanism (3) is provided with a second release hook (305) and a second roller hook (307) which are matched to hook and release the liquid fire extinguishing hook (203);
the release mechanism (3) comprises: the device comprises a top plate (301), a steering engine (302), a mounting plate (303), a first release hook (304), a second release hook (305), a first roller hook (306), a second roller hook (307), a steering engine rotating arm (308), a connecting rod (309) and a sliding guide plate (310);
the top plate (301) is provided with a steering engine (302), and two mounting plates (303) are respectively and oppositely arranged on two sides of the steering engine (302) on the lower end face of the top plate (301);
a first release hook (304) and a second release hook (305) are rotatably arranged between the two mounting plates (303) which are oppositely arranged on each side of the steering engine (302), and the first release hook (304) is positioned on the inner side of the second release hook (305); the first release hook (304) and the second release hook (305) are both L-shaped, and the corners of the L-shaped structure are rotatably connected with the mounting plate (303);
the steering engine rotating arm (308) is positioned below the top plate (301), and the steering engine rotating arm (308) is connected with the steering engine (302);
a sliding guide plate (310) is arranged between the two mounting plates (303) which are oppositely arranged on each side of the steering engine (302), a first roller hook (306) and a second roller hook (307) are arranged at corresponding positions on the sliding guide plate (310), and the first roller hook (306) and the second roller hook (307) are respectively inserted into the first release hook (304) and the second release hook (305);
each sliding guide plate (310) is rotatably connected with a steering engine rotating arm (308) through a connecting rod (309);
the steering engine (302) is started, the steering engine (302) drives the steering engine rotating arm (308) to rotate for a certain angle, the first roller hook (306) is separated from the first release hook (304), the first release hook (304) is not limited and rotates downwards, so that the powder fire extinguishing hook (106) is separated from the first release hook (304), and the powder fire extinguishing bomb (1) is released; the steering engine (302) continues to drive the steering engine rotating arm (308) to rotate for a certain angle, the second roller hook (307) is separated from the second release hook (305), the second release hook (305) is not limited and rotates downwards, so that the liquid fire extinguishing hook (203) is separated from the second release hook (305), and the liquid fire extinguishing bomb (2) is released.
2. The fire extinguishing bomb of claim 1, wherein the fire extinguishing bomb comprises: the powder fire extinguishing bomb (1) is internally provided with a bursting core (102), the bottom of the powder fire extinguishing bomb (1) is provided with a height sensor (103), the powder fire extinguishing bomb (1) is provided with an equipment control cabin (104), the height sensor (103) is electrically connected with equipment in the equipment control cabin (104), and an ignition triggering device in the equipment control cabin (104) is connected with an electronic fuse in the bursting core (102).
3. An actively triggered compound fire extinguishing bomb as claimed in claim 2, characterised in that: and a powder fire extinguishing air deflector (105) is arranged on the outer side of the powder fire extinguishing bomb (1), and the powder fire extinguishing air deflector (105) is connected with the powder fire extinguishing bomb (1) through a rotating pin (109).
4. The fire extinguishing bomb of claim 1, wherein: and a liquid fire extinguishing air deflector (202) is arranged on the outer side of the liquid fire extinguishing bomb (2).
5. The fire extinguishing bomb of claim 1, wherein: the top of the powder fire extinguishing bomb (1) is provided with a liquid fire extinguishing hanging plate (107) on the outer side of the powder fire extinguishing hook (106); the top of the liquid fire extinguishing bomb (2) is provided with a connecting plate (201) sleeved on the liquid fire extinguishing bomb (2).
6. The fire extinguishing bomb of claim 1, wherein: the middle part below the release mechanism (3) is provided with a camera (4), and the middle part of the powder fire extinguishing bomb (1) is provided with a camera cabin (108) corresponding to the camera (4).
7. An active triggering composite fire extinguishing system is characterized in that: the fire extinguishing bomb comprises an unmanned aerial vehicle and the active-triggering compound fire extinguishing bomb according to any one of claims 1 to 6, wherein the active-triggering compound fire extinguishing bomb is carried below the unmanned aerial vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210582717.6A CN114904178B (en) | 2022-05-26 | 2022-05-26 | Active-triggering composite fire extinguishing bomb and system comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210582717.6A CN114904178B (en) | 2022-05-26 | 2022-05-26 | Active-triggering composite fire extinguishing bomb and system comprising same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114904178A CN114904178A (en) | 2022-08-16 |
| CN114904178B true CN114904178B (en) | 2023-04-18 |
Family
ID=82768251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210582717.6A Active CN114904178B (en) | 2022-05-26 | 2022-05-26 | Active-triggering composite fire extinguishing bomb and system comprising same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114904178B (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3299292B1 (en) * | 2016-09-23 | 2020-07-01 | microdrones GmbH | Unmanned aircraft |
| CN207292430U (en) * | 2017-06-28 | 2018-05-01 | 中国航天空气动力技术研究院 | A kind of throwing mechanism of the big quality weight/HP ratio of binary machine |
| CN208134632U (en) * | 2018-05-11 | 2018-11-23 | 中鸣信（廊坊）科技有限公司 | It is a kind of for monitoring the unmanned plane of forest fire |
| CN109204819B (en) * | 2018-11-16 | 2024-01-23 | 长沙中部翼天智能装备科技有限公司 | Unmanned aerial vehicle continuous throwing device |
| CN209176912U (en) * | 2018-11-16 | 2019-07-30 | 长沙中部翼天智能装备科技有限公司 | The continuous saving casting device of unmanned plane |
| CN209988126U (en) * | 2018-12-18 | 2020-01-24 | 哈瓦国际航空技术（深圳）有限公司 | Graded-throwing fire extinguishing rod mounting and unmanned aerial vehicle |
| CN212290343U (en) * | 2020-11-19 | 2021-01-05 | 汇星海科技（天津）有限公司 | Automatic throwing device for fire extinguishing bomb of unmanned aerial vehicle |
| US11180253B1 (en) * | 2021-03-24 | 2021-11-23 | Brien Aven Seeley | System for fire suppression by autonomous air and ground vehicles |
-
2022
- 2022-05-26 CN CN202210582717.6A patent/CN114904178B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN114904178A (en) | 2022-08-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105129091A (en) | Extinguishing device for unmanned aerial vehicle | |
| US20170007865A1 (en) | Intelligent Method of Protecting Forest and Brush from Fire | |
| CN107982823A (en) | A kind of UAV system determines high explosion type fire extinguisher bomb | |
| CN108543250B (en) | Intelligent multidirectional-spraying spherical fire extinguishing device | |
| EA012131B1 (en) | Processes to fight foci of heat and/or fires of any magnitude and equipment for running thereof, devices for fire extinction and compounds promoting fire extinction | |
| CN209092567U (en) | Unmanned plane high building emits fire extinguisher bomb device | |
| JP2001517130A (en) | Method and apparatus for localizing and / or extinguishing a fire | |
| CN111150950A (en) | Airborne fire rescue bomb | |
| CN204956927U (en) | Unmanned aerial vehicle extinguishing device | |
| CN106955437A (en) | A kind of fire-fighting unmanned plane | |
| CN104436482A (en) | Spherical explosive powder fire extinguisher | |
| CN111862516B (en) | Intelligent forest fire prevention system based on unmanned aerial vehicle | |
| CN207822305U (en) | A kind of UAV system determines high explosion type fire extinguisher bomb | |
| CN114904178B (en) | Active-triggering composite fire extinguishing bomb and system comprising same | |
| CN210963638U (en) | Strutting type time-delay forest fire extinguishing bomb | |
| CN108465177A (en) | Unmanned plane high building emits fire extinguisher bomb device | |
| RU2193906C2 (en) | Fire-extinguishing method and rocket-type fire-extinguishers for effectuating method | |
| CN107537120A (en) | A kind of fire extinguishing bullet launching device, fire-fighting aircraft and extinguishing method | |
| CN109646838B (en) | Remote control type delay air explosion fire extinguishing ball | |
| KR20230174833A (en) | Fire-extinguishing bomb for fire suppression | |
| CN216855554U (en) | Suspension throwing type timed blasting dry powder fire extinguishing ball device | |
| JP3233863U (en) | A drone with a module that fires fireworks with a smoke fire structure | |
| CN114904177B (en) | Passive triggering composite fire extinguishing bomb and system comprising same | |
| CN202199008U (en) | Direct-fire remote fire-extinguishing bomb | |
| CN113368431A (en) | Water bag-shaped air-drop forest fire extinguishing bomb |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |