CN201086827Y - Anti-bubble fuel tank - Google Patents
Anti-bubble fuel tank Download PDFInfo
- Publication number
- CN201086827Y CN201086827Y CNU2007200324275U CN200720032427U CN201086827Y CN 201086827 Y CN201086827 Y CN 201086827Y CN U2007200324275 U CNU2007200324275 U CN U2007200324275U CN 200720032427 U CN200720032427 U CN 200720032427U CN 201086827 Y CN201086827 Y CN 201086827Y
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- CN
- China
- Prior art keywords
- oil tank
- tank
- oil
- fuel tank
- bubble
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- Expired - Lifetime
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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model relates to an anti-bubble oil tank which is applicable to a pilotless aircraft and a model plane, and the oil tank comprises a main oil tank and an auxiliary oil tank, wherein, an air inlet pipe is arranged on the main oil tank, the main oil tank is connected with the auxiliary oil tank through a connecting pipe, one end of the connecting pipe, which enters into the main oil tank, is provided with a first heavy hammer, the auxiliary oil tank is connected with an oil inlet/outlet pipe through a triple valve, and one end of the oil inlet/outlet pipe, which enters into the auxiliary oil tank, is provided with a second heavy hammer. The utility model is applicable to a micro pilotless aircraft or model plane, as the auxiliary oil tank is added, the oil supply style is changed into the way that the main oil tank is connected with an oil supply system through the auxiliary oil tank, and simultaneously that no bubble is produced in the oil outlet pipe of the auxiliary oil tank is ensured, thus, the oil supply system is more reliable, the oil circuit is more smooth, and the phenomenon that the motor is unstable due to the bubble in the oil supply system is eliminated.
Description
Technical field
The utility model relates to a kind of anti-bubble fuel tank that is applicable to the unmanned aerial vehicle and the model of an airplane.
Background technology
When unmanned aerial vehicle or the model of an airplane carry out airline operation aloft, because the vibrations of body and the deflection of attitude have bubble to produce in the fuel tank, enter engine and carburetor with fuel-feed system, can cause engine operation unstable even stop.
The utility model content
The utility model provides a kind of anti-bubble fuel tank, gets rid of the phenomenon that produces bubble in the fuel tank, makes the fuel-feed system fuel feeding smooth and easy, stops driving engine because of the not smooth unstable running of fuel feeding.
Technical solution of the present utility model is: a kind of anti-bubble fuel tank, comprise main oil tank and additional fuel tank, main oil tank is provided with air inlet pipe, main oil tank is connected with additional fuel tank by connection pipe, the end that connection pipe enters in the main oil tank is provided with weight, connect the turnover oil pipe by triple valve on the additional fuel tank, the end that the turnover oil pipe enters in the additional fuel tank is provided with weight.
The utility model is applicable to the miniature self-service aircraft or the model of an airplane, owing to increased additional fuel tank, fuel system is that main oil tank connects fuel-feed system by additional fuel tank, guaranteed that simultaneously no bubble produces in the additional fuel tank oil outlet pipe, therefore the fuel-feed system oil circuit is smooth and easy, stops driving engine because of the unsettled phenomenon of the driving engine that has bubble to cause in the oil feeding line system.
Description of drawings
Accompanying drawing is the utility model structural representation.
The specific embodiment
A kind of anti-bubble fuel tank, comprise main oil tank 9 and additional fuel tank 3, be provided with air inlet pipe 5 by fuel lid 2 on the main oil tank 9, main oil tank 9 outer ends of air inlet pipe 5 communicate with atmosphere, air inlet pipe 5 enters main oil tank 9 interior ends and places main oil tank 9 tops, main oil tank 9 is connected with additional fuel tank 3 by connection pipe 6, the end that connection pipe 6 enters in the main oil tank 9 is provided with weight 4, connection pipe 6 enters the top of additional fuel tank 3 by the fuel lid on the additional fuel tank 3 10, connect turnover oil pipe 1 by triple valve 8 on the additional fuel tank 3, the end that turnover oil pipe 1 enters in the additional fuel tank is provided with weight 7, and triple valve 8 one ends connect driving engine, and the other end connects filling tank.
During oiling: refueled in additional fuel tank 3 by oil inlet 1 by triple valve 8, after additional fuel tank 3 is filled it up with, can be refueled to main oil tank 9 by connection pipe 6, fill it up with the back until main oil tank 9 and overflowed by air inlet pipe 5, oiling is finished.
During fuel feeding work: when oil outlet pipe 1 passes through triple valve 8 fuel feeding, owing to produce negative pressure in the additional fuel tank 3, main oil tank 9 is constantly to additional fuel tank 3 oil transportations, simultaneously because main oil tank 9 inner connection tubes, 6 ends and additional fuel tank turnover oil pipe 1 end are provided with weight 4,7, turnover oil pipe 1 is positioned at additional fuel tank 3 bottoms, therefore passing in and out does not have bubble to produce in the oil pipe 1, guaranteed that the oil circuit of fuel-feed system is unimpeded.
Claims (1)
1. anti-bubble fuel tank, comprise main oil tank (9) and additional fuel tank (3), it is characterized in that: main oil tank (9) is provided with air inlet pipe (5), main oil tank (9) is connected with additional fuel tank (3) by connection pipe (6), the end that connection pipe (6) enters in the main oil tank (9) is provided with weight (4), additional fuel tank (3) is gone up by triple valve (8) and is connected turnover oil pipe (1), and the end that turnover oil pipe (1) enters in the additional fuel tank is provided with weight (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200324275U CN201086827Y (en) | 2007-08-03 | 2007-08-03 | Anti-bubble fuel tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200324275U CN201086827Y (en) | 2007-08-03 | 2007-08-03 | Anti-bubble fuel tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201086827Y true CN201086827Y (en) | 2008-07-16 |
Family
ID=39634419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200324275U Expired - Lifetime CN201086827Y (en) | 2007-08-03 | 2007-08-03 | Anti-bubble fuel tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201086827Y (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102358429A (en) * | 2011-09-01 | 2012-02-22 | 西北工业大学 | Side-by-side distribution-typed oil tank system |
| CN103213683A (en) * | 2010-03-16 | 2013-07-24 | 北京航空航天大学 | Small multipurpose unmanned plane with oil tank embedded into blended wing body |
| CN104527987A (en) * | 2015-01-07 | 2015-04-22 | 哈尔滨飞机工业集团有限责任公司 | Airplane main oil tank pressure-maintaining vent system |
| CN104908582A (en) * | 2015-07-05 | 2015-09-16 | 济南超舜中药科技有限公司 | Oil tank with secondary oil storing function |
| CN106241719A (en) * | 2016-09-23 | 2016-12-21 | 江西洪都航空工业集团有限责任公司 | A kind of vapour-pressure type fuel tank refueling control system |
| CN108910060A (en) * | 2018-07-14 | 2018-11-30 | 刘占波 | A kind of fixed-wing unmanned plane bradyseism Anti-bubble fuel feeding auxiliary fuel tank system |
| CN109573071A (en) * | 2018-12-29 | 2019-04-05 | 中国空气动力研究与发展中心计算空气动力研究所 | A kind of special-shaped distributed pressurization oil supply system of unmanned plane |
| CN109573072A (en) * | 2018-12-20 | 2019-04-05 | 西安达纳森物联科技有限公司 | A kind of unmanned plane oil storage system that Anti-inclining shakes |
| CN109606710A (en) * | 2018-07-26 | 2019-04-12 | 南京航空航天大学 | A kind of small-sized long endurance unmanned aircraft vacuum film fuel tank |
| CN110525667A (en) * | 2019-08-14 | 2019-12-03 | 湖南航天宏图无人机系统有限公司 | A kind of unmanned plane fuel tank |
| CN111099030A (en) * | 2018-10-29 | 2020-05-05 | 中科灵动航空科技成都有限公司 | Unmanned aerial vehicle oil supply method and system capable of measuring oil consumption |
| CN113525698A (en) * | 2020-04-15 | 2021-10-22 | 北京京东乾石科技有限公司 | Oil tank for aircraft |
-
2007
- 2007-08-03 CN CNU2007200324275U patent/CN201086827Y/en not_active Expired - Lifetime
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103213683A (en) * | 2010-03-16 | 2013-07-24 | 北京航空航天大学 | Small multipurpose unmanned plane with oil tank embedded into blended wing body |
| CN102358429A (en) * | 2011-09-01 | 2012-02-22 | 西北工业大学 | Side-by-side distribution-typed oil tank system |
| CN104527987A (en) * | 2015-01-07 | 2015-04-22 | 哈尔滨飞机工业集团有限责任公司 | Airplane main oil tank pressure-maintaining vent system |
| CN104527987B (en) * | 2015-01-07 | 2016-06-22 | 哈尔滨飞机工业集团有限责任公司 | A kind of aircraft main fuel tank pressurize aerating system |
| CN104908582A (en) * | 2015-07-05 | 2015-09-16 | 济南超舜中药科技有限公司 | Oil tank with secondary oil storing function |
| CN106241719B (en) * | 2016-09-23 | 2018-04-06 | 江西洪都航空工业集团有限责任公司 | A kind of vapour-pressure type fuel tank refueling control system |
| CN106241719A (en) * | 2016-09-23 | 2016-12-21 | 江西洪都航空工业集团有限责任公司 | A kind of vapour-pressure type fuel tank refueling control system |
| CN108910060A (en) * | 2018-07-14 | 2018-11-30 | 刘占波 | A kind of fixed-wing unmanned plane bradyseism Anti-bubble fuel feeding auxiliary fuel tank system |
| CN109606710A (en) * | 2018-07-26 | 2019-04-12 | 南京航空航天大学 | A kind of small-sized long endurance unmanned aircraft vacuum film fuel tank |
| CN111099030A (en) * | 2018-10-29 | 2020-05-05 | 中科灵动航空科技成都有限公司 | Unmanned aerial vehicle oil supply method and system capable of measuring oil consumption |
| CN109573072A (en) * | 2018-12-20 | 2019-04-05 | 西安达纳森物联科技有限公司 | A kind of unmanned plane oil storage system that Anti-inclining shakes |
| CN109573072B (en) * | 2018-12-20 | 2023-12-22 | 西安达纳森物联科技有限公司 | Unmanned aerial vehicle oil storage system that inclination was rocked is prevented |
| CN109573071A (en) * | 2018-12-29 | 2019-04-05 | 中国空气动力研究与发展中心计算空气动力研究所 | A kind of special-shaped distributed pressurization oil supply system of unmanned plane |
| CN110525667A (en) * | 2019-08-14 | 2019-12-03 | 湖南航天宏图无人机系统有限公司 | A kind of unmanned plane fuel tank |
| CN113525698A (en) * | 2020-04-15 | 2021-10-22 | 北京京东乾石科技有限公司 | Oil tank for aircraft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 710054 Shaanxi province Xi'an Xiying Road No. 63 Patentee after: Xi'an Dadi surveying and mapping Limited by Share Ltd Address before: 710054 Shaanxi province Xi'an Xiying Road No. 63 Patentee before: Xi'an Dadi Surveying Mapping Project Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20080716 |
|
| CX01 | Expiry of patent term |