CN213432700U - Electromagnetic throwing fire extinguishing bomb - Google Patents
Electromagnetic throwing fire extinguishing bomb Download PDFInfo
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- CN213432700U CN213432700U CN202022276375.4U CN202022276375U CN213432700U CN 213432700 U CN213432700 U CN 213432700U CN 202022276375 U CN202022276375 U CN 202022276375U CN 213432700 U CN213432700 U CN 213432700U
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- fire extinguishing
- bomb
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- sleeve
- fire
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Abstract
The utility model discloses an electromagnetic throwing fire extinguishing bomb, which belongs to the technical field of fire fighting equipment and comprises a bomb body, wherein a fire extinguishing agent is filled in the bomb body, the rear end of the bomb body is provided with a stable tail wing sleeve, a plurality of stable tail wings are arranged on the circumference of the stable tail wing sleeve, the rear end of the stable tail wing sleeve is sleeved with a collet, and the collet is made of non-magnetic metal material; the utility model discloses utilize the collet that non-magnetic metal material made, utilize electromagnetic induction to produce electromagnetic thrust, can with the utility model discloses impel from the electromagnetism launching tube high-speed and throw, flight speed is faster, and relative flight distance is farther, in the effectual realization, remote accurate throwing puts out a fire, simple structure, operation branch just, transportation safety, easily storage, application scope are wide, the efficiency of putting out a fire of improvement scene that can furthest to further improvement scene personnel's of suing and labouring security.
Description
Technical Field
The utility model relates to a fire control unit technical field, concretely relates to electromagnetism is jettisoned and is put out a fire bullet.
Background
In the fire scene such as forest, dangerous chemicals, fuel, traffic accident, because condition restrictions such as the intensity of a fire is big, geographical environment is complicated, lead to rescue equipment and personnel to be difficult to be close the scene and rescue, traditional formula of jettisoninging fire extinguishing bomb and the mode of putting out a fire if: fire extinguishing bombs such as a shouldering type, an air-pushing type, an air-drop type, a gunshot type, a rocket propelling type and the like are influenced by the throwing precision, cost, efficiency, environment and the like, and the most economical and efficient fire extinguishing effect is difficult to achieve. Therefore, how to set up the rational structure of fire extinguishing bomb, improve the accuracy of jettisoninging and the effective distance of putting out a fire of fire extinguishing bomb, reach economy, efficient fire extinguishing effect, the simplified operation is the problem that technical staff in the field had a urgent need to solve.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the prior art, the utility model provides an electromagnetism is jettisoned and is put out a fire bullet, through the collet that non-magnetic metal material made, utilize electromagnetic induction to produce electromagnetic thrust, can with the utility model discloses impel the throw from electromagnetism launching tube high-speed, realize in, remote accurate jettison put out a fire, simple structure, operation branch just, transportation safety, easily storage, application scope are wide, can furthest's the on-the-spot efficiency of putting out a fire of improvement to further improvement scene personnel's of suing and labouring security.
In order to realize the purpose, the utility model discloses a technical scheme as follows:
the electromagnetic throwing fire extinguishing bomb comprises a bomb body, a fire extinguishing agent is filled in the bomb body, a stable empennage sleeve is arranged at the rear end of the bomb body, a plurality of stable empennages are circumferentially arranged on the stable empennage sleeve, a collet is sleeved at the rear end of the stable empennage sleeve, and the collet is made of a non-magnetic metal material.
As a preferable technical scheme, a fuse and blasting powder are further arranged in the bullet body, and the fuse is connected with the blasting powder.
As a preferred embodiment, the fuze is a firing fuze, a time fuze, or a contactless fuze.
As a preferred solution, the stabilizing fins are distributed uniformly in the circumferential direction of the stabilizing fin sleeve.
As a preferred solution, the stabilizing tail is integrally formed with the stabilizing tail sleeve.
As a preferred technical scheme, the bottom support is a cylindrical sleeve with one end sealed, and the open end of the cylindrical sleeve is fixedly connected with the rear end of the stabilizing tail wing sleeve.
As a preferable technical scheme, the shell case of the bomb body is made of flame-retardant PVC materials.
As a preferable mode, the front end of the projectile body is streamlined.
The utility model has the advantages of that:
the utility model discloses a collet that non-magnetic metal material made utilizes electromagnetic induction to produce electromagnetic thrust, can will the utility model discloses impel from the electromagnetism launching tube high-speed and throw, flight speed is faster, and relative flight distance is farther, and in the effectual realization, remote accurate throwing is put out a fire, and simple structure, convenient operation, transportation safety, easily storage, application scope are wide, can furthest's the on-the-spot fire extinguishing efficiency of improvement to further improvement scene personnel's of suing and labouring security.
Drawings
Fig. 1 is an overall structure diagram of an embodiment of the electromagnetic throwing fire extinguishing bomb.
In the figure: 1-elastomer, 2-stable tail sleeve, 3-stable tail and 4-bottom support.
Detailed Description
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
Referring to fig. 1, an embodiment of the electromagnetic throwing fire extinguishing bomb of the present invention comprises a bomb body 1, a fire extinguishing agent is filled in the bomb body 1, a stable tail sleeve 2 is arranged at the rear end of the bomb body 1, a plurality of stable tails 3 are circumferentially arranged on the stable tail sleeve 2, a base 4 is sleeved at the rear end of the stable tail sleeve 2, the base 4 is made of non-magnetic metal material, one end of the base 4 of the present invention is placed in an electromagnetic launching tube, an electromagnetic coil is arranged in the electromagnetic launching tube, the electromagnetic coil can propel and throw the bomb body 1 from the electromagnetic launching tube at high speed by using electromagnetic thrust generated by electromagnetic induction, meanwhile, the base 4 made of non-magnetic metal material can more effectively improve the stability of the electromagnetic thrust generated by the electromagnetic coil, compared with the traditional mode of arranging the electromagnetic coil at the tail of the bomb body 1, the cost is lower, and the flight track is more definite, the utility model has stronger integral mechanical connection strength; preferably, the base support 4 is made of a non-ferromagnetic metal such as aluminum or copper.
It should be noted that the inside of the projectile body 1 is also provided with a fuse and blasting powder, the fuse is connected with the blasting powder, and the projectile body 1 is exploded in a manner that the fuse detonates the blasting powder, so that the fire extinguishing agent in the projectile body 1 is uniformly distributed, and the fire extinguishing range and the fire extinguishing effect are improved; furthermore, the fuze can adopt a launching fuze, a time fuze or a non-contact fuze, and the fuze with a proper type can be selected according to the specific conditions of different fires, so that the fire extinguishing effect is improved.
In this embodiment, referring to fig. 1, the stabilizing fins 3 are uniformly distributed along the circumferential direction of the stabilizing fin sleeve 2, and the stabilizing fins 3 play a role in stabilizing the flying posture of the projectile body 1 during the flying process of the projectile body 1, so as to ensure that the head of the projectile body 1 is forward; further, the stabilizing tail 3 may be integrally formed with the stabilizing tail sleeve 2, thereby improving the fixing strength of the stabilizing tail 3.
In this embodiment, please refer to fig. 1, the bottom support 4 is a cylindrical sleeve with one end sealed, and the open end of the cylindrical sleeve is fixedly connected to the rear end of the stable tail sleeve 2, so that the electromagnetic thrust generated by electromagnetic induction can be effectively utilized, and the projectile body 1 can be propelled and thrown out from the electromagnetic launching barrel at a high speed.
It should be noted that the cartridge case of the projectile body 1 can be made of flame retardant PVC material, and after the cartridge case is broken and dispersed, the fire will not be promoted; the front end of the projectile body 1 may be streamlined to reduce air resistance during flight of the projectile body 1.
It should be noted that, in practical use, the bottom support 4 is inserted into the electromagnetic launcher opening in a clearance fit manner, so as to play a role in guiding and waiting, and enable the projectile body 1 to have accurate positioning accuracy.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The electromagnetic throwing fire extinguishing bomb is characterized by comprising a bomb body, a fire extinguishing agent is filled in the bomb body, a stabilizing tail wing sleeve is arranged at the rear end of the bomb body, a plurality of stabilizing tail wings are circumferentially arranged on the stabilizing tail wing sleeve, a bottom support is sleeved at the rear end of the stabilizing tail wing sleeve, and the bottom support is made of a non-magnetic metal material.
2. The electromagnetic throwing fire extinguishing bomb according to claim 1, wherein a fuse and blasting powder are further arranged in the bomb body, and the fuse is connected with the blasting powder.
3. The electromagnetic projectile fire extinguishing bomb according to claim 2, wherein said fuze is configured as a firing fuze, a time fuze or a contactless fuze.
4. The electromagnetic projectile fire extinguishing bomb according to claim 1, wherein said stabilizing fins are evenly distributed along the circumference of said stabilizing fin sleeve.
5. The electromagnetic projectile throwing fire extinguishing bomb of claim 1 wherein said stabilizing tail is integrally formed with said stabilizing tail sleeve.
6. The electromagnetic projectile fire extinguishing bomb according to claim 1, wherein said base is a cylindrical sleeve with one end sealed, and the open end of said cylindrical sleeve is fixedly connected to the rear end of said stabilizing tail sleeve.
7. The electromagnetic projectile fire extinguishing bomb according to claim 1, wherein the shell of said bomb body is made of fire retardant PVC material.
8. The electromagnetic projectile fire extinguishing bomb according to claim 1, wherein the front end of said bomb body is streamlined.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022276375.4U CN213432700U (en) | 2020-10-14 | 2020-10-14 | Electromagnetic throwing fire extinguishing bomb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022276375.4U CN213432700U (en) | 2020-10-14 | 2020-10-14 | Electromagnetic throwing fire extinguishing bomb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213432700U true CN213432700U (en) | 2021-06-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022276375.4U Active CN213432700U (en) | 2020-10-14 | 2020-10-14 | Electromagnetic throwing fire extinguishing bomb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213432700U (en) |
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2020
- 2020-10-14 CN CN202022276375.4U patent/CN213432700U/en active Active
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