CN213335812U - Unmanned aerial vehicle carries multipurpose fire extinguishing bomb from seeking - Google Patents
Unmanned aerial vehicle carries multipurpose fire extinguishing bomb from seeking Download PDFInfo
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- CN213335812U CN213335812U CN202021280476.2U CN202021280476U CN213335812U CN 213335812 U CN213335812 U CN 213335812U CN 202021280476 U CN202021280476 U CN 202021280476U CN 213335812 U CN213335812 U CN 213335812U
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Abstract
The utility model discloses an unmanned aerial vehicle machine carries multipurpose fire extinguishing bomb of self-seeking, a serial communication port, including the whole cylindric body of bullet, the body of bullet includes the guide head cabin that is used for the guidance of self-seeking, is used for adjusting the rudder cabin of flight gesture that set gradually, is used for loading the fire extinguishing cabin of fire extinguishing agent and is used for providing the propulsion cabin of drive power, install the fin on the propulsion cabin, install the fin on the rudder cabin; the tail wings and the wing pieces are arranged on the projectile body through rotating shafts arranged along the thickness direction or the length direction of the projectile body, so that the tail wings and the wing pieces can be rotatably accommodated in the projectile body or can be rotatably close to the surface of the projectile body; and the projectile body is also provided with a driving mechanism for driving the tail wing and the wing pieces to rotate and extend. The utility model has the advantages of structural design is ingenious, and modular design can make up to different scene of a fire environment, and adaptability is good, is favorable to full play efficiency of putting out a fire.
Description
Technical Field
The utility model relates to a fire control technical field, very much relate to a multipurpose fire extinguishing bomb that unmanned aerial vehicle machine carries from seeking.
Background
Along with the development of economy and the continuous increase of human demand, high-rise buildings are more and more, floors are also higher and higher, and traditional fire fighting equipment can not catch up with the 'length and height' speed of high-rise buildings, and in addition, when chemical plants, hazardous chemical plants, docks, warehouses, freight ships and the like have a fire disaster, the traditional fire fighting equipment is not easy to enter a core fire scene for control in time. The fire control is characterized by quick response, and how to quickly and accurately control the fire particularly in the initial stage of the fire has a good inhibiting effect on the development of the fire. In recent years, with the development of unmanned aerial vehicle technology, fire extinguishing projectiles can be carried to the upper side of a fire scene through an unmanned aerial vehicle and thrown in the fire scene area which is not easy to approach, such as a high-rise building or a factory. Meanwhile, as the self-seeking guidance technology is gradually mature, the self-seeking guidance fire extinguishing bomb is hung on the unmanned aerial vehicle gradually, the unmanned aerial vehicle is hung on the self-seeking guidance fire extinguishing bomb to be thrown in a position close to a fire scene in the fire scene which cannot be approached by the unmanned aerial vehicle, and the fire extinguishing bomb is launched into the fire scene by using the rotary tail wing and the steering engine wing piece on the self-seeking guidance fire extinguishing bomb.
However, the existing fire extinguishing bombs are all designed in an integrated manner, can only be used in a specific fire scene environment, and cannot flexibly replace fire extinguishing agents or engines and the like according to the fire scene environment.
Disclosure of Invention
To the not enough of above-mentioned prior art, the utility model aims to solve the technical problem that: how to provide a structural design is ingenious, and modular design can make up to different scene of a fire environment, and adaptability is good, is favorable to the unmanned aerial vehicle machine that full play efficiency of putting out a fire to carry from the multipurpose fire extinguishing bomb of seeking.
In order to solve the technical problem, the utility model discloses a following technical scheme:
the multipurpose fire extinguishing bomb for the airborne self-seeking of the unmanned aerial vehicle is characterized by comprising an overall cylindrical bomb body, wherein the bomb body comprises a guide head cabin used for self-seeking guidance, a rudder cabin used for adjusting flight attitude, a fire extinguishing cabin used for loading fire extinguishing agent and a propelling cabin used for providing driving force, which are sequentially arranged, the propelling cabin is provided with a tail wing, and the rudder cabin is provided with a wing piece; the projectile body is formed by detachably connecting the guide head cabin, the rudder cabin, the fire extinguishing cabin and the propelling cabin.
Thus, the fire extinguishing bomb adopts a modular design, and can be applied to fire extinguishment under different environments by replacing different guide heads; the fire can be respectively extinguished aiming at ABC-class fire by replacing different extinguishing agents; by replacing different engines, the fire extinguisher can be respectively applied to high-rise short-distance fire extinguishment in cities and long-distance fire extinguishment in factories, warehouses, forests and the like. The fire extinguishing bomb can meet the requirements of different fire fields, has good adaptability and is favorable for fully exerting the fire extinguishing efficiency.
The tail wings and the wing pieces are arranged on the projectile body through rotating shafts arranged along the thickness direction or the length direction of the projectile body, so that the tail wings and the wing pieces can be rotatably accommodated in the projectile body or can be rotatably close to the surface of the projectile body; and the projectile body is also provided with a driving mechanism for driving the tail wing and the wing pieces to rotate and extend.
In this structure, because fin and fin can rotate the internal or body surface of bullet of income bullet through the pivot to can reduce the radial size of the bullet of putting out a fire, make the fire extinguishing bomb interval of unmanned aerial vehicle carry more closely, be favorable to carrying more the fire extinguishing bomb, improve unmanned aerial vehicle's the capacity of carrying, full play efficiency of putting out a fire.
Furthermore, the whole empennage is arc-shaped, the inner diameter of the empennage is consistent with the outer diameter of the projectile body, one side of the empennage is rotatably installed on the propelling cabin through a rotating shaft arranged along the axial direction of the projectile body, and the empennage can be rotated to fit the inner arc surface outside the projectile body.
Like this, set the fin to arc to let this convex internal diameter unanimous with the external diameter of projectile body, make the fin can laminate completely on the projectile body surface under the mounted state, make the projectile body wholly be the column, be convenient for load, can adopt the mode of cylinder transmission to launch away the fire extinguishing bomb from unmanned aerial vehicle even, provide great transmission initial velocity for the fire extinguishing bomb.
Further, the fin is followed rudder cabin circumference equipartition is provided with a plurality ofly, and every the fin is installed through the pivot that sets up along self thickness direction on the rudder cabin, makes the fin can be followed the radial rotation in rudder cabin, have on the rudder cabin with the holding tank that the fin corresponds the setting, the holding tank is followed the axial setting in rudder cabin makes the fin can rotatory income in the holding tank.
Furthermore, the guidance head cabin comprises a guidance head for guidance, a guidance all-in-one machine for controlling flight attitude and a power supply, and the guidance all-in-one machine is integrated with an on-missile computer, an ignition control circuit, an inertia test assembly and a steering engine control drive circuit; the driving mechanism of the wing piece is an electric steering engine connected with the wing piece, the electric steering engine comprises a position feedback sensor for detecting the angle of the wing piece, and the electric steering engine is connected with the steering engine control driving circuit; the propelling module comprises a medicine baffle plate, a propellant charge and an igniter and is connected to the ignition control circuit.
Therefore, an igniter in the propelling cabin is controlled by the guidance integrated machine to ignite the propellant charge to generate thrust, and meanwhile, the steering engine is controlled by the steering engine control driving circuit to control the electric steering engine and adjust the inclination angle of the wing pieces, so that the fire extinguishing bomb can stably fly.
Furthermore, the fire extinguishing cabin is filled with fire extinguishing agent, the middle part of the fire extinguishing agent is embedded with an explosion fuse and a fuse, and the fuse is electrically connected to the computer on the bomb.
Therefore, the fuse can be controlled to explode the detonating cord through the guidance all-in-one machine, so that the fire extinguishing agent can be thrown around, and a larger fire extinguishing range and effect can be achieved.
Further, the detonating cord is located at the axis position of the fire extinguishing chamber.
Furthermore, a separating connector for wireless communication is further arranged on the bomb body, and the separating connector is electrically connected with the bomb computer.
Like this, can realize the communication with unmanned aerial vehicle through the separation connector to can carry out manual control to the fire extinguishing bomb after the transmission through unmanned aerial vehicle.
Furthermore, the seeker adopts visible light guidance, infrared guidance or laser semi-active guidance.
Further, the power supply is a thermal battery.
To sum up, the utility model has the advantages of as follows:
1. the rapid response capability of the fire extinguishing bomb can be improved by adopting the airborne launching fire extinguishing bomb;
2. the guidance is combined with the fire-fighting bomb, so that the fire-fighting precision of the fire-fighting bomb can be improved, the fire-fighting bomb has the capability of accurately fighting fire under the remote launching condition, and the fire-fighting problem in special occasions such as factories, ships, forests and the like is solved;
3. the fire extinguishing bomb has the capability of being not affected after being launched, a plurality of self-seeking fire extinguishing bombs can be launched in a short time, and the fire extinguishing efficiency is improved;
4. the fire extinguishing bomb adopts a design that both a rudder wing and a tail wing are foldable, and a cylinder type launching mode can be adopted, so that the fire extinguishing bomb system occupies small space, and one unmanned aerial vehicle can carry a plurality of fire extinguishing bombs to launch and extinguish fire;
5. the missile adopts a modular design: the pilot cabin section is replaced by a conical cabin section, and the engine cabin section is replaced by a low-propellant engine cabin section, so that the high-rise short-distance fire extinguishing device has the capability of extinguishing fire at high levels in cities in a short distance; the fire extinguishing agent cabin sections are replaced by different types of fire extinguishing agents so as to extinguish fire according to different fire conditions.
Drawings
Fig. 1 is a schematic structural diagram of the present novel embodiment.
Fig. 2 is a schematic structural diagram of fig. 1 from another view angle.
Fig. 3 is an explosion diagram of the present invention.
Detailed Description
The present invention will be described in further detail with reference to examples.
In the specific implementation: as shown in fig. 1 to 3, an unmanned aerial vehicle-mounted self-seeking multipurpose fire extinguishing bomb comprises a guide head cabin 1, a separation connector 7, a rudder cabin 2, a fire extinguishing cabin 3, a tail wing 5, a propulsion cabin 4 and fins 6;
the guide head cabin 1 comprises a guide head, a guide all-in-one machine, a thermal battery and the like, and the cabin section replacement is realized by unifying physical interfaces and communication protocols between different guide head cabin 1 sections. The seeker provides information such as target distance, direction and the like for the guidance system; the guidance integrated machine integrates an on-missile computer, an ignition control circuit, an inertia test component and a steering engine control and drive circuit, can improve the on-missile space utilization rate, mainly solves target information fed back by a seeker, and generates a control signal to control the deflection of a steering engine to control the posture of a missile; the thermal battery provides onboard power.
Guide head cabin 1 is through dismantling the connection, can change the adjustment to different scenes of a fire, when putting out a fire to remote places such as mill, warehouse, forest, the seeker can adopt visible light guidance, infrared guidance or laser semi-initiative guidance mode, when putting out a fire to low coverage such as high-rise conflagration in city, guide head cabin 1 is changed for the cabin section that is used for broken window that the head is the toper, and this cabin section mainly comprises parts such as toper head and guidance all-in-one, thermal battery.
Separation connector 7: a wireless communication and control for realizing unmanned aerial vehicle and fire extinguishing bomb.
The rudder machine room 2: in this embodiment, the fire extinguishing bomb has four electric steering engines, adopts the form of independent cabin section. The single steering engine consists of a direct current motor, a speed reduction transmission device, a position feedback sensor and the like. The steering engine is used as an actuating mechanism of the missile control system, the control plane is driven to deflect to reach a corresponding angle according to a control instruction of the control system, a missile attitude control moment is generated, and the missile is controlled to fly to a target according to a control guidance rule.
Fire extinguishing chamber 3: the fire extinguishing chamber 3 is internally provided with a fire extinguishing agent, a fuse and an explosion wire. Different types of extinguishing agents such as dry powder extinguishing agent cabin sections or aerosol extinguishing agent cabin sections can be replaced to extinguish fire according to different fire conditions; the fuse adopts an electromechanical triggering mode and consists of a safety actuating mechanism and a circuit module; the central axis of the dry powder extinguishing agent cabin section is provided with a detonating cord, extinguishing agents are thrown through explosion, and different types of extinguishing agents have different throwing modes.
The tail wing 5: the tail wing 5 is transversely folded by adopting a rolling arc wing piece, is arranged at the tail part of the engine, and simultaneously realizes small damping rotation around a bullet shaft so as to achieve the racemization effect of a full bullet.
The propulsion compartment 4: the propelling cabin 4 consists of an igniter, a charging device, a medicine baffle plate and the like and provides power for the flying of the fire extinguishing bomb. When putting out a fire to low coverage such as high-rise conflagration in the city, removable engine that has low propellant charge realizes that the low coverage is put out a fire, can guarantee simultaneously that the speed of getting into in the room after the shell of putting out a fire breaks the window is lower, can not produce collateral damage to the personnel.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The multipurpose fire extinguishing bomb for the airborne self-seeking of the unmanned aerial vehicle is characterized by comprising a cylindrical bomb body, wherein the bomb body comprises a guide head cabin (1) for self-seeking guidance, a rudder cabin (2) for adjusting flight attitude, a fire extinguishing cabin (3) for loading fire extinguishing agents and a propulsion cabin (4) for providing driving force, the guidance head cabin (1), the rudder cabin (2) and the propulsion cabin are sequentially arranged, a tail wing (5) is installed on the propulsion cabin (4), and a wing piece (6) is installed on the rudder cabin (2); the projectile body is formed by detachably connecting the guide head cabin (1), the rudder cabin (2), the fire extinguishing cabin (3) and the propelling cabin (4).
2. The multipurpose fire extinguishing bomb for self-seeking airborne unmanned aerial vehicle as claimed in claim 1, wherein the tail fin (5) and the wing panel (6) are mounted on the bomb body through a rotating shaft arranged along the thickness direction or the length direction of the bomb body, so that the tail fin (5) and the wing panel (6) can be rotatably received in the bomb body or can be rotatably close to the surface of the bomb body; the projectile body is further provided with a driving mechanism for driving the tail wing (5) and the wing pieces (6) to extend out in a rotating mode.
3. The multipurpose fire extinguishing bomb for airborne self-seeking of unmanned aerial vehicle as claimed in claim 2, wherein the tail wing (5) is arc-shaped as a whole, the inner diameter of the tail wing is consistent with the outer diameter of the bomb body, and one side of the tail wing (5) is rotatably mounted on the propulsion cabin (4) through a rotating shaft arranged along the axial direction of the bomb body, so that the tail wing (5) can rotate to the inner arc surface and is attached to the outside of the bomb body.
4. The multipurpose fire extinguishing bomb for self-seeking airborne use of unmanned aerial vehicle as claimed in claim 2, wherein the fins (6) are uniformly arranged in a plurality of numbers along the circumferential direction of the rudder cabin (2), and each fin (6) is mounted on the rudder cabin (2) through a rotating shaft arranged along the thickness direction of the fin, so that the fin (6) can rotate along the radial direction of the rudder cabin (2), and the rudder cabin (2) is provided with an accommodating groove corresponding to the fin (6), and the accommodating groove is arranged along the axial direction of the rudder cabin (2), so that the fin (6) can be rotatably received in the accommodating groove.
5. The multipurpose self-homing fire extinguishing bomb carried by an unmanned aerial vehicle as claimed in claim 2, wherein the guidance head cabin (1) comprises a guidance head for guidance, a guidance all-in-one machine for controlling flight attitude and a power supply, and the guidance all-in-one machine is integrated with an onboard computer, an ignition control circuit, an inertia test assembly and a steering engine control drive circuit; the driving mechanism of the wing piece (6) is an electric steering engine connected with the wing piece (6), the electric steering engine comprises a position feedback sensor for detecting the angle of the wing piece, and the electric steering engine is connected with the steering engine control driving circuit; the propelling cabin (4) comprises a medicine baffle plate, a propellant charge and an ignition tool and is connected to the ignition control circuit.
6. The multipurpose fire extinguishing bomb for self-seeking airborne unmanned aerial vehicle as claimed in claim 5, characterized in that the fire extinguishing chamber (3) is filled with fire extinguishing agent, and a detonating cord and a fuse are buried in the middle of the fire extinguishing agent, the fuse being electrically connected to the computer on the bomb.
7. The multipurpose fire extinguishing bomb for self-homing of unmanned aerial vehicle as claimed in claim 6, characterized in that said detonating cord is located in the axial position of said fire extinguishing chamber (3).
8. The multipurpose fire extinguishing bomb for self-seeking airborne vehicles of claim 5, wherein a separate connector for wireless communication is further provided on the bomb body, and the separate connector is electrically connected with the onboard computer.
9. The multipurpose grenade for self-homing on board a drone of claim 5, wherein said seeker is guided by visible light, infrared or laser semi-active.
10. The unmanned aerial vehicle-mounted self-seeking multipurpose fire extinguishing bomb according to claim 5, wherein the power source is a thermal battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202021280476.2U CN213335812U (en) | 2020-07-02 | 2020-07-02 | Unmanned aerial vehicle carries multipurpose fire extinguishing bomb from seeking |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021280476.2U CN213335812U (en) | 2020-07-02 | 2020-07-02 | Unmanned aerial vehicle carries multipurpose fire extinguishing bomb from seeking |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113926106A (en) * | 2021-10-29 | 2022-01-14 | 四川航天燎原科技有限公司 | Air-drop forest fire extinguishing bomb |
| CN114432625A (en) * | 2022-02-16 | 2022-05-06 | 宇称智控(北京)科技有限公司 | Remote accurate guidance fire extinguishing bomb |
| CN116105554A (en) * | 2023-01-07 | 2023-05-12 | 湖北航天技术研究院总体设计所 | Terminal guidance rocket projectile |
| US20230308042A1 (en) * | 2022-01-27 | 2023-09-28 | Ameristar Solar, LLC | SOLAR eVTOL DRONE TOWER |
-
2020
- 2020-07-02 CN CN202021280476.2U patent/CN213335812U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113926106A (en) * | 2021-10-29 | 2022-01-14 | 四川航天燎原科技有限公司 | Air-drop forest fire extinguishing bomb |
| WO2023070787A1 (en) * | 2021-10-29 | 2023-05-04 | 四川航天燎原科技有限公司 | Airdrop forest fire extinguishing bomb |
| US20230308042A1 (en) * | 2022-01-27 | 2023-09-28 | Ameristar Solar, LLC | SOLAR eVTOL DRONE TOWER |
| CN114432625A (en) * | 2022-02-16 | 2022-05-06 | 宇称智控(北京)科技有限公司 | Remote accurate guidance fire extinguishing bomb |
| CN116105554A (en) * | 2023-01-07 | 2023-05-12 | 湖北航天技术研究院总体设计所 | Terminal guidance rocket projectile |
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