CN108844401B - Liquid conductive track for electromagnetic gun - Google Patents
Liquid conductive track for electromagnetic gun Download PDFInfo
- Publication number
- CN108844401B CN108844401B CN201810898293.8A CN201810898293A CN108844401B CN 108844401 B CN108844401 B CN 108844401B CN 201810898293 A CN201810898293 A CN 201810898293A CN 108844401 B CN108844401 B CN 108844401B
- Authority
- CN
- China
- Prior art keywords
- liquid
- track body
- transmitting end
- track
- conductive
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
- F41B6/00—Electromagnetic launchers ; Plasma-actuated launchers
- F41B6/006—Rail launchers
Abstract
The invention relates to the field of electromagnetic guns, in particular to a liquid conductive track for an electromagnetic gun without ablation and residues, which comprises a track body, wherein a through long conical groove is arranged on the track body, a top cover is arranged at the top of the conical groove, a long-strip-shaped opening is arranged in the middle of the top cover, a bullet is arranged on the track body, a metal sliding sheet is arranged at the bottom of the bullet and is inserted into the conical groove, a starting end de-electrifying device is arranged below the starting end of the track body, a starting end liquid collecting tank is arranged below the starting end de-electrifying device, the starting end liquid collecting tank is connected with a water pump, a transmitting end de-electrifying device is arranged at the outlet of the water pump, a transmitting end liquid collecting tank is arranged below the transmitting end de-electrifying device, conductive liquid is filled in the transmitting end liquid collecting tank, a liquid drainage groove is arranged at the transmitting end of the, the liquid collecting groove at the transmitting end is provided with an outlet corresponding to the liquid drainage groove, and the heat is conducted and reduced through mercury.
Description
Technical Field
The invention relates to the field of electromagnetic guns, in particular to a liquid conductive track for an electromagnetic gun, which has a simple structure and no ablation or residue.
Background
Electromagnetic guns are high kinetic energy weapons and are actively being developed in many countries. The principle of the electromagnetic cannon is that a conductive projectile is communicated with a positive rail and a negative rail, and the projectile is accelerated to slide on the rails due to electromagnetic induction force, so that the electromagnetic cannon obtains a great speed. However, this can cause problems, such as welding where the projectile contacts the rail, or even forcing the projectile to adhere to the rail due to welding. The currently widely adopted method is to use aluminum pellets, the melting point of aluminum is lower, and the contact point is easy to melt instantly, so that the friction force between the aluminum pellets and the rail becomes very small. However, aluminum shot also has disadvantages: 1. residual aluminum slag can be generated on the track; 2. the rail can be ablated; 3. consumes valuable instantaneous high-power electric energy; 4. due to the high temperature, the aluminum shot cannot be provided with electronic components for guidance.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide the liquid conductive track for the electromagnetic gun, which has a simple structure, no ablation and no residue and provides convenient conditions for mounting electronic components.
The technical scheme of the invention is realized as follows:
a liquid conductive track for an electromagnetic gun comprises a track body, wherein the track body is respectively connected with a positive electrode and a negative electrode of a power supply, an included angle is formed between the track body and a horizontal plane in a launching direction, one end close to the horizontal plane is a starting end, the other end is a launching end, a through long conductive liquid circulation groove is arranged on the track body along the extending direction of the track body, a top cover is arranged at the top of the conductive liquid circulation groove, a long strip-shaped opening is arranged in the middle of the top cover, the extending direction of the long strip-shaped opening is consistent with the extending direction of the track body, the long strip-shaped opening is positioned right above the bottom of the conductive liquid circulation groove, the central line of the long strip-shaped opening is coincident with the central line of the track body, a bullet is arranged on the track body, a metal slip sheet is arranged at the bottom of the bullet, the metal slip sheet penetrates through the long strip, the starting end de-electrifying device is arranged below the starting end of the track body, a starting end liquid collecting tank is arranged below the starting end de-electrifying device, the starting end liquid collecting tank is connected with a water pump through a plastic pipeline, a plastic pipeline is also arranged at the outlet of the water pump, a transmitting end de-electrifying device is arranged at the outlet of the plastic pipeline of the water pump, a transmitting end liquid collecting tank is arranged below the transmitting end de-electrifying device, a transmitting end of the track body is arranged below the transmitting end liquid collecting tank, a liquid drainage groove is arranged at the transmitting end of the track body, the liquid drainage groove is positioned outside the track body and communicated with a conductive liquid circulation groove, conductive liquid is filled in the transmitting end liquid collecting tank, an outlet corresponding to the liquid drainage groove is arranged on the transmitting end liquid collecting tank, and the starting end de-electrifying device, the starting end liquid collecting tank, The transmitting end de-electrifying device and the transmitting end liquid collecting tank are both made of non-conductor materials.
The conductive liquid is mercury.
The conductive liquid circulation groove is a conical groove.
The emitter end de-electrifying device and the starting end de-electrifying device are of a water imitation vehicle structure, and the water imitation vehicle structure is provided with bucket type blades.
The transmission end de-electrifying device comprises two transmission end de-electrifying devices which are distributed on two sides of the track body, two transmission end liquid collecting grooves corresponding to the transmission end de-electrifying devices are respectively arranged below the transmission end de-electrifying devices, and outlets of the transmission end liquid collecting grooves are arranged above the liquid drainage grooves.
The invention has the positive effects that: the track comprises a track body, wherein a conical groove is arranged in the track body, conductive liquid, preferably mercury, flows through the conical groove, the mercury flows to a starting end from a transmitting end of the track body, the transmitting end and the starting end of the track body are respectively provided with a de-electrifying device and a mercury collecting tank, and are pumped by a water pump to form circulation, the track is matched with the track, the bottom of a bullet is provided with a metal sliding sheet, and a metal flower sheet is inserted into the conical groove; the both ends of track body all are equipped with the device that removes electricity for only mercury in the track is electrified, and the mercury that flows out behind the track and before flowing into the track all is uncharged.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic end sectional structure view of the rail body of the present invention.
Fig. 3 is a schematic top view of the track body of the present invention.
Detailed Description
As shown in fig. 1, fig. 2 and fig. 3, a liquid conductive track for an electromagnetic gun, the track body is respectively connected with the positive electrode and the negative electrode of a power supply, and comprises a track body 1, the track body 1 has an included angle with the horizontal plane in the launching direction, one end close to the horizontal plane is a starting end, the other end is a launching end, a through long conductive liquid circulation groove 2 is arranged on the track body 1 along the extending direction of the track body 1, the conductive liquid circulation groove 2 is preferably a tapered groove, a top cover 3 is arranged on the top of the conductive liquid circulation groove 2, a long strip-shaped opening 4 is left in the middle of the top cover 3, the extending direction of the long strip-shaped opening 4 is consistent with the extending direction of the track body 1, the long strip-shaped opening 4 is positioned right above the bottom of the tapered groove, the central line of the long strip-shaped opening 4 is coincident with the central line of the, the metal slip sheet 6 penetrates through the strip-shaped opening to be inserted into the conductive liquid circulation groove 2, a gap is formed between the bottom of the shot 5 and the upper surface of the track body 1, a starting end de-electrifying device 7 is arranged below the starting end of the track body 1, a starting end liquid collecting groove 8 is placed below the starting end de-electrifying device 7, the starting end liquid collecting groove 8 is connected with a water pump 9 through a plastic pipeline, an outlet of the water pump 9 is also connected with a plastic pipeline, an outlet of the plastic pipeline of the water pump 9 is lapped above a transmitting end de-electrifying device 10 through a support, a transmitting end liquid collecting groove 11 is arranged below the transmitting end de-electrifying device 10, a transmitting end of the track body 1 is arranged below the transmitting end liquid collecting groove 11, the transmitting end liquid collecting groove 11 is filled with conductive liquid, the conductive liquid is preferably mercury, a liquid drainage groove 12 is fixedly connected at the transmitting end of the track body 1, the liquid drainage groove 12 is positioned outside the track, the transmitting end liquid collecting tank 11 is provided with an outlet corresponding to the liquid drainage tank 12, the starting end de-electrifying device 7, the starting end liquid collecting tank 8, the transmitting end de-electrifying device 10 and the transmitting end liquid collecting tank 11 are all made of non-conductor materials, the transmitting end de-electrifying device 7 and the starting end de-electrifying device 10 are of a water imitation vehicle structure, the water imitation vehicle structure is provided with bucket type blades, electrified mercury flows into the transmitting end de-electrifying device 7 and the starting end de-electrifying device 10, is de-electrified and then flows into the starting end liquid collecting tank 8 and the transmitting end liquid collecting tank 11, in order to facilitate the transmission of electromagnetic leakage, the transmitting end de-electrifying devices 7 are two and are distributed at two sides of the track body 1, the transmitting end liquid collecting tanks 11 corresponding to the transmitting end de-electrifying devices 7 are also two and are respectively positioned below the transmitting end de-electrifying devices 7, the outlet of the transmitting end liquid collecting tank 11 is, conductive liquid in the liquid collecting tank 7 at the launching end flows into the conical groove through the liquid drainage groove 12, flows downwards along the track body 1 and is in conductive communication with the shot on the track body 1, so that the shot slides at high speed, and the conductive liquid is circulated among the track body, the liquid collecting tank at the starting end and the liquid collecting tank at the launching end.
Claims (5)
1. The utility model provides a liquid conductor track for electromagnetism big gun, includes the track body, the positive negative pole of power is connected respectively to the track body, its characterized in that: the track body has an included angle with the horizontal plane in the launching direction, one end close to the horizontal plane is an initiating end, the other end is the launching end, the track body is provided with a through long conductive liquid circulation groove along the extending direction, the top of the conductive liquid circulation groove is provided with a top cover, the middle of the top cover is provided with a strip-shaped opening, the extending direction of the strip-shaped opening is consistent with the extending direction of the track body, the strip-shaped opening is positioned right above the bottom of the conductive liquid circulation groove, the central line of the strip-shaped opening is coincident with the central line of the track body, the track body is provided with a projectile, the bottom of the projectile is provided with a metal slip sheet, the metal slip sheet penetrates through the strip-shaped opening to be inserted into the conductive liquid circulation groove, a gap is arranged between the bottom of the projectile and the upper surface of the track body, and an initiating end de-electrifying, a starting end liquid collecting tank is arranged below the starting end de-electrifying device and is connected with a water pump through a plastic pipeline, a plastic pipeline is also arranged at the outlet of the water pump, a transmitting end de-electrifying device is arranged at the outlet of the plastic pipeline of the water pump, a transmitting end liquid collecting tank is arranged below the transmitting end de-electrifying device, a transmitting end of the track body is arranged below the transmitting end liquid collecting tank, a liquid drainage tank is arranged at the transmitting end of the track body, the liquid drainage groove is positioned at the outer side of the track body and communicated with the conductive liquid circulation groove, the transmitting end liquid collecting groove is filled with conductive liquid, an outlet corresponding to the liquid drainage groove is arranged on the transmitting end liquid collecting groove, the starting end de-electrifying device, the starting end liquid collecting tank, the transmitting end de-electrifying device and the transmitting end liquid collecting tank are all made of non-conductor materials.
2. The liquid conductive track for electromagnetic cannons according to claim 1, characterized in that: the conductive liquid is mercury.
3. The liquid conductive track for electromagnetic cannons according to claim 1, characterized in that: the conductive liquid circulation groove is a conical groove.
4. The liquid conductive track for electromagnetic cannons according to claim 1, characterized in that: the emitter end de-electrifying device and the starting end de-electrifying device are of a water imitation vehicle structure, and the water imitation vehicle structure is provided with bucket type blades.
5. The liquid conductive track for electromagnetic cannons according to claim 1, characterized in that: the transmission end de-electrifying device comprises two transmission end de-electrifying devices which are distributed on two sides of the track body, two transmission end liquid collecting grooves corresponding to the transmission end de-electrifying devices are respectively arranged below the transmission end de-electrifying devices, and outlets of the transmission end liquid collecting grooves are arranged above the liquid drainage grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810898293.8A CN108844401B (en) | 2018-08-08 | 2018-08-08 | Liquid conductive track for electromagnetic gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810898293.8A CN108844401B (en) | 2018-08-08 | 2018-08-08 | Liquid conductive track for electromagnetic gun |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108844401A CN108844401A (en) | 2018-11-20 |
| CN108844401B true CN108844401B (en) | 2020-06-02 |
Family
ID=64195399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810898293.8A Active CN108844401B (en) | 2018-08-08 | 2018-08-08 | Liquid conductive track for electromagnetic gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108844401B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB813556A (en) * | 1955-12-12 | 1959-05-21 | Rhokana Corp Ltd | The propulsion of bodies such as projectiles reciprocating members and the like |
| CN1315650A (en) * | 2000-03-31 | 2001-10-03 | 张宝林 | Military electromagnetic artillery |
| CN204988020U (en) * | 2015-08-24 | 2016-01-20 | 中国兵器工业集团第二O二研究所 | Track surface treatment device of electromagnetism orbital launching ware |
| CN105444614A (en) * | 2015-12-07 | 2016-03-30 | 华南理工大学 | Circulating cooling system for railgun rail and cooling method |
-
2018
- 2018-08-08 CN CN201810898293.8A patent/CN108844401B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB813556A (en) * | 1955-12-12 | 1959-05-21 | Rhokana Corp Ltd | The propulsion of bodies such as projectiles reciprocating members and the like |
| CN1315650A (en) * | 2000-03-31 | 2001-10-03 | 张宝林 | Military electromagnetic artillery |
| CN204988020U (en) * | 2015-08-24 | 2016-01-20 | 中国兵器工业集团第二O二研究所 | Track surface treatment device of electromagnetism orbital launching ware |
| CN105444614A (en) * | 2015-12-07 | 2016-03-30 | 华南理工大学 | Circulating cooling system for railgun rail and cooling method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108844401A (en) | 2018-11-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7866530B1 (en) | Clean tip soldering station | |
| RU2016124992A (en) | CHARGING STATION CONTAINING A CHARGING CABLE | |
| CN109733602B (en) | Unmanned aerial vehicle with cable conductor snow removing deicing function | |
| CN108844401B (en) | Liquid conductive track for electromagnetic gun | |
| CN206212550U (en) | A kind of charging gun heat exchange structure and charging gun | |
| CN203978492U (en) | Extremely frigid zones railway tunnel automatic deicing apparatus | |
| CN208093653U (en) | Bimetallic hot recycling amino flow battery system experimental model | |
| CN103730705A (en) | Super-capacity lithium ion battery pack with heat-transfer oil circulating radiating device | |
| CN202501798U (en) | Coil acceleration type electromagnetic rail gun | |
| CN202109818U (en) | Rail gun with charges | |
| CN109059683B (en) | Bullet for electromagnetic gun | |
| CN201796616U (en) | Automatic cooling cable | |
| CN109059628A (en) | A kind of electromagnetic railgun track with cooling hole | |
| CN109059629B (en) | Track of electromagnetic rail gun based on deionized water cooling | |
| CN210861716U (en) | Electromagnetic induction heating furnace capable of rapidly heating | |
| CN204943917U (en) | Electric-heating belt auxiliary heating plate solar collector | |
| CN107252945A (en) | A kind of pre- upper tin tin stove of VCM motor coil-winding | |
| CN211425204U (en) | Electromagnetic track structure | |
| CN207430816U (en) | A kind of spherical shooting head heating device | |
| CN203562869U (en) | Carbon brush holder having inert gas protection function | |
| CN204678875U (en) | A kind of copper bar for electric arc furnaces | |
| CN205208695U (en) | Solar energy and wind energy and energy storage air source unit matched with heating system | |
| CN204756387U (en) | Automatic filling system of lubricating oil of manipulator | |
| CN211062530U (en) | Flat enameled wire distributing wheel heating mechanism | |
| CN203521120U (en) | Electric furnace transformer cooled by forced circulating water of super heat conducting pipes |
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 | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230629 Address after: No. 17, Floor 9, Unit 1, Building 2, 3 and 8, Shiguang Jun Park, No. 89, Hubin Road, National High tech Industrial Development Zone, Guiyang City, 550000, Guizhou Province Patentee after: Guizhou Rongjun Technology Co.,Ltd. Address before: 268 Guoyuan village, Laowo Town, Zhaoling District, Luohe City, Henan Province Patentee before: Li Yuxiang |