CN114470578A - System-guiding fire extinguishing bomb - Google Patents
System-guiding fire extinguishing bomb Download PDFInfo
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- CN114470578A CN114470578A CN202210016406.3A CN202210016406A CN114470578A CN 114470578 A CN114470578 A CN 114470578A CN 202210016406 A CN202210016406 A CN 202210016406A CN 114470578 A CN114470578 A CN 114470578A
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- side wall
- fire extinguishing
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C19/00—Hand fire-extinguishers in which the extinguishing substance is expelled by an explosion; Exploding containers thrown into the fire
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- Business, Economics & Management (AREA)
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention discloses a guidance fire extinguishing bomb, belonging to the field of fire extinguishing, comprising a fairing, wherein the bottom end of the fairing is in threaded connection with the top of a front wing steering wing, the bottom end of the front wing steering wing is in threaded connection with the top end of a bomb body, the bottom end of the bomb body is installed with a bomb tail through an effect mechanism, an isolation mechanism is arranged inside the bomb body, a water-based fire extinguishing agent and a fire extinguishing bomb are installed inside the isolation mechanism, a containing cavity is arranged inside the bomb tail, a positioning rod is welded on the top surface of the containing cavity, a first spring is sleeved on the side wall of the positioning rod, a steering groove is arranged on the side wall of a movable disc, one end of an empennage is rotatably connected with the steering groove through a pin shaft, a sliding groove is arranged on the side wall of the bottom of the bomb tail, a limiting mechanism is installed on the side wall of the bomb tail, the fire extinguishing bomb can be remotely and accurately hit a fire extinguishing area by using guidance means, then the effect mechanism separates the bomb body and the tail to enable the fire extinguishing agent inside to be thrown out in a designated area, thereby achieving the remote and high-efficiency fire extinguishing.
Description
Technical Field
The invention belongs to the technical field of fire extinguishing bombs, and particularly relates to a guided fire extinguishing bomb.
Background
High-rise building fires and forest fires are among the most frequent and devastating disasters in various disasters. At present, fire extinguishing equipment in China is relatively laggard, fire scene rescue is generally carried out by means of human-sea tactics, and fire extinguishment is carried out by contacting fire scenes with fire fighters in a short distance. In this case, not only is the fire extinguishing efficiency low and the best time for fire extinguishing is easily missed, but also the safety of the fire fighter is threatened.
However, the cavity that common fire extinguishing bomb was used for storing fire extinguishing agent often can not evenly be saved different fire extinguishing agents, leads to the fire control effect relatively poor, and because the fire extinguishing bomb has the fin of adjusting the wind-guiding in the position of bullet tail and lateral wall, has the transportation problem of not being convenient for in the transportation to the fire extinguishing bomb, often can not and advance owing to there is consequently, need provide a system and lead fire extinguishing bomb and be used for solving above-mentioned problem.
Disclosure of Invention
The invention aims to provide a guidance fire extinguishing bomb which can be used for controlling the fire extinguishing bomb to remotely and accurately strike a fire extinguishing area by a guidance means, and then separating a bomb body and a tail part through an effect mechanism to enable a fire extinguishing agent in the bomb body to be thrown out in a specified area, so that remote and efficient fire extinguishing is achieved, and the problems in the background art are solved.
In order to achieve the purpose, the invention adopts the following technical scheme:
a guidance fire extinguishing bomb comprises a fairing, a front wing steering wing, a bomb body, a bomb tail and a tail wing, wherein the bottom end of the fairing is in threaded connection with the top of the front wing steering wing, the bottom end of the front wing steering wing is in threaded connection with the top end of the bomb body, the bottom end of the bomb body is installed with the bomb tail through an effect mechanism, an isolation mechanism is arranged inside the bomb body, a water-based fire extinguishing agent and a fire extinguishing bomb are installed inside the isolation mechanism, the isolation mechanism comprises a fixed rod and a partition plate, an installation groove is formed in the bomb body, the middle of the inner bottom surface of the installation groove is integrally connected with the fixed rod, the side wall of the fixed rod and the side wall of one side of the partition plate are integrally formed, and the side wall of the other side of the partition plate and the side wall of the installation groove are integrally formed;
a containing cavity is formed in the bullet tail, a positioning rod is welded on the top surface of the containing cavity, a first spring is sleeved on the side wall of the positioning rod, the side wall of the positioning rod penetrates through the middle of the top surface of the moving disc and extends to the bottom surface, a steering groove is formed in the side wall of the moving disc, one end of the tail wing is rotatably connected with the steering groove through a hinge pin, a sliding groove is formed in the side wall of the bottom of the bullet tail, and a limiting mechanism is mounted on the side wall of the bullet tail;
the limiting mechanism comprises a pressing block, a limiting block, a second spring and a limiting groove, the pressing block is connected with the inner part of the side wall of the bullet tail in a sliding mode, the limiting block is fixedly connected to the side wall of the inner side of the pressing block, the second spring is sleeved on the side wall of the limiting block, the limiting groove is formed in the side wall of the movable disc, and the inner part of the limiting groove is connected with one end of the limiting block in an inserting mode;
preferably, the effect mechanism comprises a first thread groove, an effect connection disc and a clamping groove, the clamping groove is formed in the top surface of the effect connection disc, and the first thread groove is formed in the bottom surface of the effect connection disc.
Preferably, the baffle is provided with six, six the baffle uses the dead lever to distribute in the inside of mounting groove for the equal angle in center, the mounting groove separates into through six baffles and has six cavitys, water base fire extinguishing agent and fire extinguishing bomb are installed in proper order to the inside of six cavitys.
Preferably, two grooves are formed in the outer side wall of the projectile body, the side wall of the projectile body is sleeved with two elastic belts, and the two elastic belts are respectively located in the two grooves in the top and the bottom of the outer side wall of the projectile body.
Preferably, the bottom fixedly connected with mounting disc of the body, the body passes through the inside looks block installation of mounting disc and draw-in groove.
Preferably, the top surface of the bullet tail is fixedly connected with a first threaded pipe, the side wall of the first threaded pipe is in threaded connection with a first thread groove, the bottom end of the fairing is fixedly connected with a second threaded pipe, the top surface of the front wing turning wing is provided with a third thread groove, the side wall of the second threaded pipe is in threaded connection with a third thread groove, the bottom surface of the front wing turning wing is fixedly connected with a third threaded pipe, the top surface of the bullet body is provided with a fourth thread groove, and the side wall of the third threaded pipe is in threaded connection with the fourth thread groove.
Preferably, the side wall of the front wing turning wing is fixedly connected with two wing pieces, and the tail wing is provided with six wing pieces.
The invention has the technical effects and advantages that: compared with the prior art, the invention has the beneficial effects that:
1. the invention provides a guided fire extinguishing bomb, which can divide an installation groove in a bomb body into areas by matching a partition plate with a fixing rod, so that a material for extinguishing fire of a water-based fire extinguishing agent and the fire extinguishing bomb can be conveniently filled in, the fire extinguishing bomb releases several chemical components instantly through explosion to cause partial shrike of oxygen in a certain range, thereby achieving the fire extinguishing effect, and the fire extinguishing range can be increased and the fire extinguishing effect is better due to the uniform distribution of the water-based fire extinguishing agent and the fire extinguishing bomb.
2. The invention provides a guidance fire extinguishing bomb, which is characterized in that a tail wing capable of being folded is arranged in a bomb tail, so that the tail wing can be stored when the bomb is not used, the space required by storage can be reduced, the aperture of a transmitter can be reduced when the bomb is used, the transportation or transfer of a bomb body is facilitated, the tail wing can be opened from the inside of the bomb tail after the bomb body is launched, the stability of flight can be ensured, and a target can be accurately hit.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the tail of the bullet of the present invention;
FIG. 3 is a schematic diagram of the internal top view of the tail of the bullet of the present invention;
FIG. 4 is a schematic structural view of an effect mechanism of the present invention;
FIG. 5 is a schematic view of the structure of the cowl and the front wing turning vanes of the present invention;
FIG. 6 is a schematic illustration of the projectile construction of the present invention;
FIG. 7 is a schematic view of the internal structure of the projectile of the present invention;
FIG. 8 is a schematic diagram of the internal top view of the projectile of the present invention; .
Reference numbers in the figures: 1. a cowling; 2. a front wing turning wing; 3. a body of elastomer; 4. a water-based fire extinguishing agent; 5. a belt; 6. an effect mechanism; 7. a tail of the bullet; 8. a tail wing; 9. a first threaded pipe; 10. positioning a rod; 11. a first spring; 12. a movable tray; 13. a steering groove; 14. a chute; 15. a pressing block; 16. a limiting block; 17. a second spring; 18. a limiting groove; 19. a receiving cavity; 20. a first thread groove; 21. a effect connection pad; 22. a card slot; 23. a second threaded pipe; 24. a third thread groove; 25. a fin; 26. a third threaded pipe; 27. a fourth thread groove; 28. mounting a disc; 29. fixing the rod; 30. a separator.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The specific embodiments described herein are merely illustrative of the invention and do not delimit the invention. 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.
The invention provides a guidance fire extinguishing bomb as shown in figures 1-8, which comprises a fairing 1, a front wing steering wing 2, a bomb body 3 and a bomb tail 7, wherein the bottom end of the fairing 1 is in threaded connection with the top of the front wing steering wing 2, the bottom end of the front wing steering wing 2 is in threaded connection with the top end of the bomb body 3, the bottom end of the bomb body 3 is installed with the bomb tail 7 through an effect mechanism 6, an isolation mechanism is arranged inside the bomb body 3, a water-based fire extinguishing agent 4 and a fire extinguishing bomb are installed inside the isolation mechanism, the isolation mechanism comprises a fixed rod 29 and six partition plates 30, an installation groove is formed inside the bomb body 3, a fixed rod 29 is integrally connected to the center of the bottom surface of the installation groove, the side wall of the fixed rod 29 and the side wall of one side of the partition plate 30 are integrally formed, the side wall of the partition plate 30 and the side wall of the installation groove are integrally formed, the six partition plates 30 are distributed inside the installation groove at equal angles by taking the fixed rod 29 as the center, the installation groove is divided into six cavities by six partition plates 30, the water-based fire extinguishing agent 4 and the fire extinguishing bomb are sequentially installed in the six cavities, the installation groove in the bomb body 3 can be divided into areas under the action of the partition plates 30 matched with the fixing rods 29, so that the water-based fire extinguishing agent 4 and the fire extinguishing material of the fire extinguishing bomb can be conveniently filled, the fire extinguishing bomb can release a plurality of chemical components instantly through explosion to cause oxygen locally, so that vacuum in a certain range is formed, the fire extinguishing effect is achieved, and meanwhile, the bomb body 3 can be supported;
a containing cavity 19 is formed in the bullet tail 7, a positioning rod 10 is welded on the top surface of the containing cavity 19, a first spring 11 is sleeved on the side wall of the positioning rod 10, the side wall of the positioning rod 10 penetrates through the middle of the top surface of the movable disc 12 and extends to the bottom surface, a steering groove 13 is formed in the side wall of the movable disc 12, one end of the tail fin 8 is rotatably connected with the steering groove 13 through a pin shaft, a sliding groove 14 is formed in the side wall of the bottom of the bullet tail 7, and a limiting mechanism is mounted on the side wall of the bullet tail 7;
stop gear is including pressing piece 15, stopper 16, second spring 17 and spacing groove 18, presses the inside sliding connection of lateral wall of piece 15 and bullet tail 7, presses the inboard lateral wall fixedly connected with stopper 16 of piece 15, and the second spring 17 has been cup jointed to the stopper 16 lateral wall, and spacing groove 18 has been seted up to the lateral wall of removal dish 12, and the inside of spacing groove 18 is pegged graft with stopper 16's one end.
The effect mechanism 6 comprises a first thread groove 20, an effect connection disc 21 and a clamping groove 22, the clamping groove 22 is formed in the top surface of the effect connection disc 21, the first thread groove 20 is formed in the bottom surface of the effect connection disc 21, a mounting disc 28 is fixedly connected to the bottom end of the projectile body 3, the projectile body 3 is clamped and mounted with the inside of the clamping groove 22 through the mounting disc 28, the projectile body 3 and the projectile tail 7 can be conveniently mounted and dismounted through the first thread groove 20 and the clamping groove 22 in the effect connection disc 21, the projectile body 3 and the projectile tail 7 can be conveniently dismounted and mounted, a first thread pipe 9 is fixedly connected to the top surface of the projectile tail 7, the side wall of the first thread pipe 9 is in threaded connection with the first thread groove 20, a second thread pipe 23 is fixedly connected to the bottom end of the fairing 1, a third thread groove 24 is formed in the top surface of the front wing turning wing 2, the side wall of the second thread pipe 23 is in threaded connection with the third thread groove 24, and dismounting and mounting between the front wing turning wing 2 and the fairing 1 are convenient, preceding wing turn to wing 2's bottom surface fixedly connected with third screwed pipe 26, fourth thread groove 27 has been seted up to projectile body 3's top surface, third threaded pipe 26's lateral wall and fourth thread groove 27 threaded connection, be convenient for between projectile body 3 and the preceding wing turn to wing 2 dismantlement and installation, two recesses have been seted up on projectile body 3's the lateral wall, projectile body 3's lateral wall has cup jointed the elastic ribbon 5, elastic ribbon 5 is provided with two, two elastic ribbon 5 are located two recesses on projectile body 3's lateral wall top and bottom respectively, elastic ribbon 5 uses the polytetrafluoroethylene preparation to form, can carry out moulding to projectile body 3, make projectile body 3 when depositing, be difficult for taking place to warp, and can improve the guard action.
The side wall of the front wing turning wing 2 is fixedly connected with two fins 25, the number of fins 25 is two, the number of tail fins 8 is six, after the fire extinguishing bomb is ejected by the ejector, the stability of a flight track can be kept in the air, the fairing 1, the bomb body 3, the bomb tail 7 and the tail fins 8 are all made of carbon fiber polymer materials, the breaking mode of the carbon fiber composite materials is brittle breaking, when the materials are stressed, the carbon fiber composite materials are easy to break along layers, after being ejected, the water-based fire extinguishing agent 4 in the installation groove of the bomb body 3 can be broken, the fire extinguishing range can be enlarged, the front wing turning wing 2 and the effect mechanism 6 are made of aluminum magnesium alloy, the fire extinguishing bomb can be effectively prevented from deforming in the flight process, the wind resistance is achieved, and inertia can be provided after the fire extinguishing bomb strikes on a hard object, so that the crushing of the projectile body 3 can be facilitated.
The structure principle is as follows: the pressing block slides inwards on the side wall of the projectile tail 7 and can be clamped in a launching tube, the second spring 17 can be compressed, the limiting block 16 can be inserted into the limiting groove 18, so that the movable disc 12 can be kept in the inner cavity of the projectile tail 7 to stop moving, the first spring 11 is also compressed, so that the tail fin 8 can be accommodated in the inner cavity of the projectile tail 7, the fire extinguishing projectile can be conveniently placed, after the projectile body 3 is launched by the launcher, the pressing block 15 under the elasticity of the second spring 17 enables the limiting block 16 to slide out of the limiting groove 18 on the movable disc 12, the movable disc 12 slides downwards on the positioning rod 10 under the action of the first spring 11, so that one end of the tail fin 8 on the movable disc 12 can rotate in the rotating groove through a pin shaft, and the other end of the tail fin 8 slides in the sliding groove 14, therefore, the tail wing 8 can be unfolded in the flying process of the projectile body 3, and after the projectile body 3 reaches a specified fire extinguishing position, the water-based fire extinguishing agent 4 in the projectile body 3 collides with the fire extinguishing bomb to be sprayed out, so that fire extinguishing treatment can be carried out.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (7)
1. The utility model provides a system leads fire extinguishing bomb, includes radome fairing (1), front wing turning wing (2), projectile body (3), wartail (7) and fin (8), its characterized in that: the bottom end of the fairing (1) is in threaded connection with the top of a front wing steering wing (2), the bottom end of the front wing steering wing (2) is in threaded connection with the top end of an projectile body (3), the bottom end of the projectile body (3) is mounted with a projectile tail (7) through an effect mechanism (6), an isolation mechanism is arranged inside the projectile body (3), a water-based fire extinguishing agent (4) and a fire extinguishing projectile are mounted inside the isolation mechanism, the isolation mechanism comprises a fixing rod (29) and a partition plate (30), a mounting groove is formed inside the projectile body (3), the fixing rod (29) is integrally connected to the middle of the bottom surface of the mounting groove, the side wall of the fixing rod (29) and the side wall of one side of the partition plate (30) are integrally formed, and the side wall of the other side of the partition plate (30) and the side wall of the mounting groove are integrally formed;
a containing cavity (19) is formed in the bullet tail (7), a positioning rod (10) is welded on the top surface of the containing cavity (19), a first spring (11) is sleeved on the side wall of the positioning rod (10), the side wall of the positioning rod (10) penetrates through the middle of the top surface of the movable disc (12) and extends to the bottom surface, a steering groove (13) is formed in the side wall of the movable disc (12), one end of the tail wing (8) is rotatably connected with the steering groove (13) through a pin shaft, a sliding groove (14) is formed in the side wall of the bottom of the bullet tail (7), and a limiting mechanism is mounted on the side wall of the bullet tail (7);
the limiting mechanism comprises a pressing block (15), a limiting block (16), a second spring (17) and a limiting groove (18), the pressing block (15) is in sliding connection with the inside of the side wall of the bullet tail (7), the limiting block (16) is fixedly connected with the side wall of the inner side of the pressing block (15), the second spring (17) is sleeved on the side wall of the limiting block (16), the limiting groove (18) is formed in the side wall of the moving disc (12), and the inside of the limiting groove (18) is connected with one end of the limiting block (16) in an inserted mode;
2. a guided fire extinguishing bomb as claimed in claim 1, characterised in that: the effect mechanism (6) comprises a first thread groove (20), an effect connecting disc (21) and a clamping groove (22), the clamping groove (22) is formed in the top surface of the effect connecting disc (21), and the first thread groove (20) is formed in the bottom surface of the effect connecting disc (21).
3. A guided fire extinguishing bomb as claimed in claim 1, characterised in that: baffle (30) are provided with six, six baffle (30) use dead lever (29) to distribute in the inside of mounting groove for central equiangle, the mounting groove separates into through six baffle (30) has six cavitys, water base fire extinguishing agent (4) and fire extinguishing bomb are installed in proper order to the inside of six cavitys.
4. A guided fire extinguishing bomb as claimed in claim 1, characterised in that: two grooves are formed in the outer side wall of the projectile body (3), the side wall of the projectile body (3) is sleeved with the elastic belt (5), the number of the elastic belt (5) is two, and the two elastic belts (5) are respectively located in the two grooves in the top and the bottom of the outer side wall of the projectile body (3).
5. A guided fire extinguishing bomb as claimed in claim 2, characterised in that: the bottom fixedly connected with mounting disc (28) of body (3), the inside looks block installation of body (3) through mounting disc (28) and draw-in groove (22).
6. A guided fire extinguishing bomb according to claim 2, characterised in that: the missile tail (7) is fixedly connected with a first threaded pipe (9) on the top surface, the side wall of the first threaded pipe (9) is in threaded connection with a first threaded groove (20), the bottom end of the fairing (1) is fixedly connected with a second threaded pipe (23), a third threaded groove (24) is formed in the top surface of the front wing steering wing (2), the side wall of the second threaded pipe (23) is in threaded connection with the third threaded groove (24), the bottom surface of the front wing steering wing (2) is fixedly connected with a third threaded pipe (26), a fourth threaded groove (27) is formed in the top surface of the missile body (3), and the side wall of the third threaded pipe (26) is in threaded connection with the fourth threaded groove (27).
7. A guided fire extinguishing bomb as claimed in claim 1, characterised in that: the lateral wall fixedly connected with fin (25) of front wing turning wing (2), fin (25) are provided with two, fin (8) are provided with six.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210016406.3A CN114470578A (en) | 2022-01-07 | 2022-01-07 | System-guiding fire extinguishing bomb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210016406.3A CN114470578A (en) | 2022-01-07 | 2022-01-07 | System-guiding fire extinguishing bomb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114470578A true CN114470578A (en) | 2022-05-13 |
Family
ID=81509063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210016406.3A Pending CN114470578A (en) | 2022-01-07 | 2022-01-07 | System-guiding fire extinguishing bomb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114470578A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115531781A (en) * | 2022-09-29 | 2022-12-30 | 马鞍山泉泓智能科技有限公司 | Formula of jettisoninging fire extinguisher based on liquid carbon dioxide |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101303217A (en) * | 2008-04-07 | 2008-11-12 | 中国科学技术大学 | Composite charging condensation shock wave fire-fighting bomb |
| CN102878870A (en) * | 2012-10-24 | 2013-01-16 | 晋西工业集团有限责任公司 | Extinguishment shrapnel type rocket bomb |
| CN110104161A (en) * | 2019-04-25 | 2019-08-09 | 北京理工大学 | Folding fin unfolding mechanism and its method of deploying |
| CN113648568A (en) * | 2021-07-30 | 2021-11-16 | 北斗时空位置服务(北京)有限公司 | Separating mechanism for guiding fire extinguishing bomb |
| CN113877108A (en) * | 2021-09-14 | 2022-01-04 | 淮海工业集团有限公司 | Ground fire extinguishing bomb rotating tail wing mechanism |
-
2022
- 2022-01-07 CN CN202210016406.3A patent/CN114470578A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101303217A (en) * | 2008-04-07 | 2008-11-12 | 中国科学技术大学 | Composite charging condensation shock wave fire-fighting bomb |
| CN102878870A (en) * | 2012-10-24 | 2013-01-16 | 晋西工业集团有限责任公司 | Extinguishment shrapnel type rocket bomb |
| CN110104161A (en) * | 2019-04-25 | 2019-08-09 | 北京理工大学 | Folding fin unfolding mechanism and its method of deploying |
| CN113648568A (en) * | 2021-07-30 | 2021-11-16 | 北斗时空位置服务(北京)有限公司 | Separating mechanism for guiding fire extinguishing bomb |
| CN113877108A (en) * | 2021-09-14 | 2022-01-04 | 淮海工业集团有限公司 | Ground fire extinguishing bomb rotating tail wing mechanism |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115531781A (en) * | 2022-09-29 | 2022-12-30 | 马鞍山泉泓智能科技有限公司 | Formula of jettisoninging fire extinguisher based on liquid carbon dioxide |
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Application publication date: 20220513 |
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