CN209617522U - Vertical flame-proof explosion-proof fuel tank for unmanned helicopter - Google Patents
Vertical flame-proof explosion-proof fuel tank for unmanned helicopter Download PDFInfo
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- CN209617522U CN209617522U CN201920132372.8U CN201920132372U CN209617522U CN 209617522 U CN209617522 U CN 209617522U CN 201920132372 U CN201920132372 U CN 201920132372U CN 209617522 U CN209617522 U CN 209617522U
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- shell
- aluminium alloy
- oil
- aramid fiber
- glass liner
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Abstract
Vertical flame-proof explosion-proof fuel tank for unmanned helicopter is related to a kind of fuel tank applied on unmanned helicopter.It is mainly to solve the problem of that the fuel tank fuel easy to damage on existing unmanned helicopter is easily overflowed and designed.It includes shell, there is shell in aluminium alloy in aramid fiber shell, glass liner is equipped in aluminium alloy in shell, filled with carbon dioxide gas between shell in aramid fiber shell and aluminium alloy, fire retardant is filled in aluminium alloy between shell and glass liner, software oil sac is in glass liner, oil resistant sponge is filled in software oil sac, valve is installed on the disengaging oil pipe of software oil sac, valve is equipped with oil inlet and oil outlet, air inlet-outlet pipe is equipped at the top of glass liner, air inlet-outlet pipe shell, aramid fiber shell from aluminium alloy stretch out.Advantage is to be hardly damaged, and fuel is not spilt over.
Description
Technical field:
The utility model relates to a kind of fuel tanks applied on unmanned helicopter.
Background technique:
The existing cabinet for applying the fuel tank on unmanned helicopter is single layer structure, and fuel is in cabinet.This combustion
Hopper is easy to damage, once damage fuel leakage can cause danger.In addition fuel rocks easily in fuel tank when helicopter flight
It overflows.
Summary of the invention:
The technical problem to be solved by the utility model is to provide a kind of fuel not to overflow, and is hardly damaged, and can guarantee peace
The complete vertical flame-proof explosion-proof fuel tank for unmanned helicopter.
Above-mentioned purpose is achieved in that it includes aramid fiber shell, is equipped with shell in aluminium alloy in aramid fiber shell,
There are gap between shell in aramid fiber shell and aluminium alloy, glass liner, shell and glass in aluminium alloy are equipped in aluminium alloy in shell
There are gap between fine liner, filled with carbon dioxide gas between shell in aramid fiber shell and aluminium alloy, in aluminium alloy shell and
Fire retardant or carbon tetrachloride are filled between glass liner, software oil sac is in glass liner, filled with resistance in software oil sac
Oily sponge, valve is equipped on the disengaging oil pipe of software oil sac, and valve is equipped with oil inlet and oil outlet, sets at the top of glass liner
There is air inlet-outlet pipe, air inlet-outlet pipe shell, aramid fiber shell from aluminium alloy stretch out.Fuel is in software oil sac.
The utility model has the advantages that: the cabinet of this fuel tank is multilayered structure, is hardly damaged.Due to outside aramid fiber
Carbon dioxide is filled in shell and aluminium alloy between shell, fire retardant is filled between shell in aluminium alloy and glass liner, works as oil
When case is breakdown, fire retardant and carbon dioxide can play the role of preventing burning, isolation air, and helicopter is prevented to be burned out.By
In by fuel, in software oil sac, software oil sac is interior equipped with oil resistant sponge, so can prevent fuel from overflowing.
Detailed description of the invention:
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment:
Referring to Fig.1, it includes aramid fiber shell 1, is equipped with shell 2 in aluminium alloy in aramid fiber shell, outside aramid fiber
There are gap between shell in shell and aluminium alloy, it is equipped with glass liner 3 in aluminium alloy in shell, in aluminium alloy between shell and glass liner
There are gap, filled with carbon dioxide gas between shell in aramid fiber shell and aluminium alloy, in aluminium alloy shell and glass liner it
Between be filled with fire retardant 4 or carbon tetrachloride, software oil sac 5 is filled with oil resistant sponge 6 in the glass liner in software oil sac,
Valve 8 is installed, valve is equipped with oil inlet 9 and oil outlet 10, is equipped at the top of glass liner on the disengaging oil pipe 7 of software oil sac
Air inlet-outlet pipe 11, air inlet-outlet pipe shell, aramid fiber shell from aluminium alloy stretch out.Fuel is in software oil sac.
Claims (1)
1. being used for the vertical flame-proof explosion-proof fuel tank of unmanned helicopter, it is characterized in that: including aramid fiber shell (1), aramid fiber is fine
It ties up and is equipped with shell (2) in aluminium alloy in shell, there are gap between shell in aramid fiber shell and aluminium alloy, set in shell in aluminium alloy
Have glass liner (3), there are gap between shell and glass liner in aluminium alloy, is filled between shell in aramid fiber shell and aluminium alloy
There is carbon dioxide gas, be filled with fire retardant (4) between shell and glass liner in aluminium alloy, software oil sac (5) is in glass
In gallbladder, oil resistant sponge (6) are filled in software oil sac, are equipped with valve (8) on the disengaging oil pipe (7) of software oil sac, on valve
Equipped with oil inlet (9) and oil outlet (10), be equipped with air inlet-outlet pipe (11) at the top of glass liner, air inlet-outlet pipe from aluminium alloy shell,
Aramid fiber shell stretches out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920132372.8U CN209617522U (en) | 2019-01-25 | 2019-01-25 | Vertical flame-proof explosion-proof fuel tank for unmanned helicopter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920132372.8U CN209617522U (en) | 2019-01-25 | 2019-01-25 | Vertical flame-proof explosion-proof fuel tank for unmanned helicopter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209617522U true CN209617522U (en) | 2019-11-12 |
Family
ID=68451670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920132372.8U Active CN209617522U (en) | 2019-01-25 | 2019-01-25 | Vertical flame-proof explosion-proof fuel tank for unmanned helicopter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209617522U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112849419A (en) * | 2021-04-23 | 2021-05-28 | 西安羚控电子科技有限公司 | Complete oxygen isolation fuel tank for airplane |
-
2019
- 2019-01-25 CN CN201920132372.8U patent/CN209617522U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112849419A (en) * | 2021-04-23 | 2021-05-28 | 西安羚控电子科技有限公司 | Complete oxygen isolation fuel tank for airplane |
| CN112849419B (en) * | 2021-04-23 | 2021-08-03 | 西安羚控电子科技有限公司 | Complete oxygen isolation fuel tank for airplane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210827 Address after: 231323 west side of Qiantai Road, Hengshan Town, Huoshan County, Lu'an City, Anhui Province Patentee after: Anhui Xinglong Steel Structure Co.,Ltd. Address before: 054000 room 602, building 7, science and Technology Park (Xingtai) of Hebei University of technology, No. 1889, Zhongxing East Street, Qiaodong District, Xingtai City, Hebei Province Patentee before: QIANMEI AVIATION TECHNOLOGY XINGTAI Co.,Ltd. |