CN106218906A - Unmanned plane body fuel tank - Google Patents
Unmanned plane body fuel tank Download PDFInfo
- Publication number
- CN106218906A CN106218906A CN201610775026.2A CN201610775026A CN106218906A CN 106218906 A CN106218906 A CN 106218906A CN 201610775026 A CN201610775026 A CN 201610775026A CN 106218906 A CN106218906 A CN 106218906A
- Authority
- CN
- China
- Prior art keywords
- fuel tank
- unmanned plane
- plane body
- metal
- plug cock
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D37/00—Arrangements in connection with fuel supply for power plant
- B64D37/02—Tanks
- B64D37/04—Arrangement thereof in or on aircraft
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D37/00—Arrangements in connection with fuel supply for power plant
- B64D37/02—Tanks
- B64D37/06—Constructional adaptations thereof
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
A kind of unmanned plane body fuel tank, is gone out oil connecting pipe formed by fuel tank, unmanned plane body, sealing plug cock, metal Oil Guide connecting tube, metal；It is characterized in that, the bottom of fuel tank shares the inside drain pan of unmanned plane body, and forms the body structure of closing, and the side of fuel tank is provided with sealing plug cock, and Seal Oil is provided with metal Oil Guide connecting tube beyond the Great Wall and metal goes out oil connecting pipe；The top of fuel tank is provided with and is connected fixing cover plate with unmanned plane body.The bottom of fuel tank shares the inside drain pan of unmanned plane body, and forms the body structure of closing；So, unmanned plane need not additionally arrange fuel tank, had both saved manufacturing cost, has made full use of internal body space, the most securely.What the top of fuel tank was arranged is connected fixing cover plate with unmanned plane body, can make fuel tank and body strong bonded, fully ensure that stablizing of fuel tank.
Description
Technical field
The present invention relates to unmanned plane fuel tank field, particularly relate to a kind of unmanned plane body fuel tank, utilize the body of unmanned plane
Part composition fuel tank.
Background technology
Chinese Patent Application No. 2015203771171 discloses a kind of wing tank, by coverboard, fuel tank outer end on the upside of wing
Coverboard composition on the downside of plate, fuel tank floor, fuel tank inner end plate, oil inlet pipe, flowline, skeleton, wing；The outer of coverboard on the upside of wing
Being prefabricated with convex edge, outside, on the downside of wing, the outer of coverboard is prefabricated with convex edge, inner side, and convex edge, outside is mated with convex edge, inner side, and passed through
Adhesive seal connects；It is provided with, between coverboard, the skeleton run through within overall structure on the downside of coverboard and wing on the upside of wing；Skeleton
Side be provided with fuel tank outer end plate and fuel tank inner end plate, and and wing on the upside of constitute annular seal space between coverboard on the downside of coverboard and wing
Body, is fixedly connected with at least two fuel tank floor in this annular seal space body, the top of fuel tank floor is provided with several airflow holes, bottom
Being provided with several oil discharge orifices, downside end is provided with position, end control oilhole；Fuel tank inner end plate is provided with oil inlet pipe and flowline, oil inlet pipe
The inner be placed in the upper end of fuel tank inner end plate, the inner port of flowline is placed in the downside end of fuel tank inner end plate.Chinese patent
Application number 2014201342162 discloses one to pipe joint in wing tank pressure filling pipeline and wing floor riveted structure
Improvement.It is characterized in that: on adpting flange, have an adpting flange annular boss, adpting flange near the position of cylinder
Annular boss inserts in the left port of installing hole, and the difference of the internal diameter of this installing hole and the external diameter of adpting flange annular boss is not more than
0.5mm.Ensure that the axiality of cylinder and installing hole, eliminate pipe joint and left oil pipe and the connection deviation of right oil pipe, reduce
Stress after installing, it is to avoid damage wing tank floor, it is ensured that flight safety.
Summary of the invention
It is an object of the invention to provide a kind of unmanned plane body fuel tank, unmanned plane need not additionally arrange fuel tank, both saved
Manufacturing cost, make full use of internal body space, the most securely.
For reaching above-mentioned purpose, present invention employs such technical scheme: described unmanned plane body fuel tank, by fuel tank,
Unmanned plane body, sealing plug cock, metal Oil Guide connecting tube, metal go out oil connecting pipe composition；It is characterized in that, the bottom of fuel tank is altogether
With the inside drain pan of unmanned plane body, and forming the body structure of closing, the side of fuel tank is provided with sealing plug cock, and Seal Oil is beyond the Great Wall
It is provided with metal Oil Guide connecting tube and metal goes out oil connecting pipe；The top of fuel tank is provided with and is connected fixing cover plate with unmanned plane body.
After using such structure, the bottom of fuel tank shares the inside drain pan of unmanned plane body, and forms the casing of closing
Structure；So, unmanned plane need not additionally arrange fuel tank, had both saved manufacturing cost, has made full use of internal body space, again safety
Firmly.What the top of fuel tank was arranged is connected fixing cover plate with unmanned plane body, can make fuel tank and body strong bonded, fully
Ensure stablizing of fuel tank.
Accompanying drawing explanation
Fig. 1 show the schematic diagram of concrete structure of the present invention；Fig. 2 is the partial enlarged drawing shown in Fig. 1.
Detailed description of the invention
Below in conjunction with the accompanying drawings, this unmanned plane body fuel tank is described in detail；
As shown in Figure 1 and Figure 2, described unmanned plane body fuel tank, by fuel tank 3, unmanned plane body 2, seal plug cock 6, metal Oil Guide even
Adapter 4, metal go out oil connecting pipe 5 and form；It is characterized in that, the bottom of fuel tank 3 shares the inside drain pan of unmanned plane body 2, and
The body structure that composition is closed, the side of fuel tank 3 is provided with sealing plug cock 6, seals plug cock 6 and is provided with metal Oil Guide connecting tube 4 He
Metal goes out oil connecting pipe 5；The top of fuel tank 3 is provided with and is connected fixing cover plate 1 with unmanned plane body 2.
Claims (1)
1. a unmanned plane body fuel tank, by fuel tank (3), unmanned plane body (2), seals plug cock (6), metal Oil Guide connecting tube
(4), metal goes out oil connecting pipe (5) composition；
It is characterized in that, the bottom of fuel tank (3) shares the inside drain pan of unmanned plane body (2), and forms the body structure of closing,
The side of fuel tank (3) is provided with sealing plug cock (6), seals plug cock (6) and is provided with metal Oil Guide connecting tube (4) and the fuel-displaced connection of metal
Pipe (5)；The top of fuel tank (3) is provided with and is connected fixing cover plate (1) with unmanned plane body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610775026.2A CN106218906A (en) | 2016-08-31 | 2016-08-31 | Unmanned plane body fuel tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610775026.2A CN106218906A (en) | 2016-08-31 | 2016-08-31 | Unmanned plane body fuel tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106218906A true CN106218906A (en) | 2016-12-14 |
Family
ID=58072815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610775026.2A Pending CN106218906A (en) | 2016-08-31 | 2016-08-31 | Unmanned plane body fuel tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106218906A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB555984A (en) * | 1942-03-10 | 1943-09-15 | Fireproof Tanks Ltd | Improvements in or relating to tanks for petrol or other liquids |
| CN202574620U (en) * | 2011-11-17 | 2012-12-05 | 南京航空航天大学 | Small-sized multi-purpose unmanned aerial vehicle |
| CN104477395A (en) * | 2014-11-26 | 2015-04-01 | 新誉集团有限公司 | Body and fuel tank integrated aircraft |
| CN104908958A (en) * | 2015-05-28 | 2015-09-16 | 河南翱翔航空科技有限公司 | Wing fuel tank |
| CN205366088U (en) * | 2016-01-30 | 2016-07-06 | 内蒙古宇通博辉航空航天科技发展有限公司 | Unmanned aerial vehicle oil feeding system |
| CN105857594A (en) * | 2016-05-31 | 2016-08-17 | 聂平利 | Super-low-altitude aircraft |
| CN205971870U (en) * | 2016-08-31 | 2017-02-22 | 河南翱翔航空科技有限公司 | Unmanned aerial vehicle organism oil tank |
-
2016
- 2016-08-31 CN CN201610775026.2A patent/CN106218906A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB555984A (en) * | 1942-03-10 | 1943-09-15 | Fireproof Tanks Ltd | Improvements in or relating to tanks for petrol or other liquids |
| CN202574620U (en) * | 2011-11-17 | 2012-12-05 | 南京航空航天大学 | Small-sized multi-purpose unmanned aerial vehicle |
| CN104477395A (en) * | 2014-11-26 | 2015-04-01 | 新誉集团有限公司 | Body and fuel tank integrated aircraft |
| CN104908958A (en) * | 2015-05-28 | 2015-09-16 | 河南翱翔航空科技有限公司 | Wing fuel tank |
| CN205366088U (en) * | 2016-01-30 | 2016-07-06 | 内蒙古宇通博辉航空航天科技发展有限公司 | Unmanned aerial vehicle oil feeding system |
| CN105857594A (en) * | 2016-05-31 | 2016-08-17 | 聂平利 | Super-low-altitude aircraft |
| CN205971870U (en) * | 2016-08-31 | 2017-02-22 | 河南翱翔航空科技有限公司 | Unmanned aerial vehicle organism oil tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161214 |
|
| WD01 | Invention patent application deemed withdrawn after publication |