CN207274990U - A kind of small-sized unmanned plane software self-sealing fuel tank - Google Patents
A kind of small-sized unmanned plane software self-sealing fuel tank Download PDFInfo
- Publication number
- CN207274990U CN207274990U CN201720537924.4U CN201720537924U CN207274990U CN 207274990 U CN207274990 U CN 207274990U CN 201720537924 U CN201720537924 U CN 201720537924U CN 207274990 U CN207274990 U CN 207274990U
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- China
- Prior art keywords
- oil
- unmanned plane
- oil box
- fuel tank
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of small-sized unmanned plane software self-sealing fuel tank, including oil box, pump nozzle is provided with the top of the oil box, the medial surface of the oil box is provided with fixed band, an oil outlet and a spare oil nozzle are provided with before the oil box, flowline is installed on the oil outlet, fuel-displaced control connection valve is installed on the flowline.Beneficial effect is：The oil box is not only light-weight, and can carry out a degree of geometric deformation according to the interior cabin structure of unmanned plane, make full use of the cabin space that unmanned plane is limited, the extra flying weight of increase unmanned plane is avoided, so as to improve cruising time.
Description
Technical field
It the utility model is related to unmanned plane field, and in particular to a kind of small-sized unmanned plane software self-sealing fuel tank.
Background technology
Unmanned plane is fast-developing in recent years, can be applied not only to crop protection, it may also be used for power-line patrolling, forest fire prevention and control
The multiple fields such as monitoring and security.Unmanned plane is divided into driven by power according to use demand and fuel oil drives two kinds, driven by power
The unmanned plane usual flight time it is shorter, fuel oil driving the unmanned plane during flying time it is longer.And the unmanned plane of fuel oil driving has
Effect fuel load directly affects its cruising time index, and the limitation based on unmanned plane machine weight and shape, fuel tank design stress, which is asked, to be filled
Point limited structure space is utilized, but existing unmanned sump is hard fuel tank, and quality weight, volume is big, and when installation also needs
Fuselage bottom is fixed in by flat bracket, virtually adds the flying weight of unmanned plane again so that unmanned plane continues
ETS estimated time of sailing shortens, it is therefore desirable to which a kind of small-sized unmanned plane software self-sealing fuel tank solves the above problems.
Utility model content
The purpose of this utility model is that to solve the above-mentioned problems and provides a kind of small-sized unmanned plane software safety
Fuel tank.
The utility model is achieved through the following technical solutions above-mentioned purpose：
A kind of small-sized unmanned plane software self-sealing fuel tank, including oil box, the oil box top are provided with pump nozzle, institute
The medial surface for stating oil box is provided with fixed band, and an oil outlet and a spare oil nozzle are provided with before the oil box,
Flowline is installed on the oil outlet, fuel-displaced control connection valve is installed on the flowline.
In said structure, the oil box is made of PVC flexible plastics, not only light-weight, and can be according to unmanned plane
Interior cabin structure deforms, therefore can be placed in unmanned plane inside cabin, without extra increase fixing device, is flying unmanned plane
Weight mitigates significantly during row, so as to improve the cruising time of unmanned plane.
In order to further improve the using effect of unmanned plane software self-sealing fuel tank, the oil box uses PVC transparent plastics
High temperature compacting forms, and the wall thickness of the oil box is 0.8mm.
In order to further improve the using effect of unmanned plane software self-sealing fuel tank, the company of the pump nozzle and the oil box
The place of connecing is provided with thickening pad, and the pump nozzle is fixed on the oil box using glue by high temperature pressing mode.
In order to further improve the using effect of unmanned plane software self-sealing fuel tank, the oil outlet and the spare oil nozzle are simultaneously
Row are set, and both junctions with the oil box are also equipped with thickening pad, and the oil outlet and the spare oil nozzle utilize
Glue is fixed on the oil box by high temperature pressing mode.
In order to further improve the using effect of unmanned plane software self-sealing fuel tank, the flowline is PVC transparent plastic tube,
It is fixed on by inserting mode on the oil outlet.
It is described fuel-displaced to control connection valve as cut-off in order to further improve the using effect of unmanned plane software self-sealing fuel tank
Valve, the fuel-displaced tube end is fixed on by inserting mode.
Beneficial effect is：The oil box is not only light-weight, and can carry out certain journey according to the interior cabin structure of unmanned plane
The geometric deformation of degree, makes full use of the cabin space that unmanned plane is limited, the extra flying weight of increase unmanned plane is avoided, so as to carry
High cruising time.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of small-sized unmanned plane software self-sealing fuel tank described in the utility model.
The reference numerals are as follows：
1st, fixed band；2nd, pump nozzle；3rd, flowline；4th, oil box；5th, fuel-displaced control connection valve；6th, spare oil nozzle；7th, go out
Oil nozzle.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
As shown in Figure 1, a kind of small-sized unmanned plane software self-sealing fuel tank, including oil box 4, the top of oil box 4 are provided with
Pump nozzle 2, the medial surface of oil box 4 are provided with fixed band 1, and fixed band 1 is used for the inside cabin that oil box 4 is fixed on to unmanned plane
It is interior, an oil outlet 7 and a spare oil nozzle 6 are provided with before oil box 4, oil outlet 7 is used to arrange the oil in oil box 4
Go out, flowline 3 is installed, flowline 3 is used to the oil in oil box 4 being conveyed to unmanned plane dynamical system, fuel-displaced on oil outlet 7
Fuel-displaced control connection valve 5 is installed, fuel-displaced control connection valve 5 is used to control flowline 3 to send oil or stop sending oil on pipe 3.
In said structure, oil box 4 is made of PVC flexible plastics, not only light-weight, and can be according to the inside cabin of unmanned plane
Structure deforms, therefore can be placed in unmanned plane inside cabin, without extra increase fixing device, makes unmanned plane in flight
Weight mitigates significantly, so as to improve the cruising time of unmanned plane.
In order to further improve the using effect of unmanned plane software self-sealing fuel tank, oil box 4 uses PVC transparent plastics high temperature
Compacting forms, and the wall thickness of oil box 4 is 0.8mm, and the junction of pump nozzle 2 and oil box 4 is provided with thickening pad, the profit of pump nozzle 2
It is fixed on glue by high temperature pressing mode on oil box 4, oil outlet 7 and spare oil nozzle 6 are set up in parallel, and both and fuel tank
The junction of body 4 is also equipped with thickening pad, oil outlet 7 and spare oil nozzle 6 and is fixed on oil by high temperature pressing mode using glue
On babinet 4, flowline 3 is PVC transparent plastic tube, is fixed on by inserting mode on oil outlet 7, and fuel-displaced control connection valve 5 is
Shut-off valve, 3 end of flowline is fixed on by inserting mode.
The basic principle, main feature and advantage of the utility model has been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.The utility model requires protection scope
Defined by appending claims and equivalents.
Claims (5)
1. a kind of small-sized unmanned plane software self-sealing fuel tank, including oil box, it is characterised in that：It is provided with the top of the oil box
Pump nozzle, the medial surface of the oil box are provided with fixed band, an oil outlet and one are provided with before the oil box
Spare oil nozzle, is provided with flowline on the oil outlet, fuel-displaced control connection valve, the oil box is provided with the flowline
Formed using the compacting of PVC transparent plastics high temperature, the wall thickness of the oil box is 0.8mm.
A kind of 2. small-sized unmanned plane software self-sealing fuel tank according to claim 1, it is characterised in that：The pump nozzle with
The junction of the oil box is provided with thickening pad, and the pump nozzle is fixed on the oil using glue by high temperature pressing mode
On babinet.
A kind of 3. small-sized unmanned plane software self-sealing fuel tank according to claim 1, it is characterised in that：The oil outlet and
The spare oil nozzle is set up in parallel, and both junctions with the oil box are also equipped with thickening pad, the oil outlet and institute
Spare oil nozzle is stated to be fixed on the oil box by high temperature pressing mode using glue.
A kind of 4. small-sized unmanned plane software self-sealing fuel tank according to claim 1, it is characterised in that：The flowline is
PVC transparent plastic tube, is fixed on the oil outlet by inserting mode.
A kind of 5. small-sized unmanned plane software self-sealing fuel tank according to claim 1, it is characterised in that：The fuel-displaced control
Connection valve is shut-off valve, and the fuel-displaced tube end is fixed on by inserting mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720537924.4U CN207274990U (en) | 2017-05-16 | 2017-05-16 | A kind of small-sized unmanned plane software self-sealing fuel tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720537924.4U CN207274990U (en) | 2017-05-16 | 2017-05-16 | A kind of small-sized unmanned plane software self-sealing fuel tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207274990U true CN207274990U (en) | 2018-04-27 |
Family
ID=61992090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720537924.4U Expired - Fee Related CN207274990U (en) | 2017-05-16 | 2017-05-16 | A kind of small-sized unmanned plane software self-sealing fuel tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207274990U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111085660A (en) * | 2018-10-24 | 2020-05-01 | 四川特飞科技股份有限公司 | Oil tank manufacturing method and small unmanned aerial vehicle oil tank |
-
2017
- 2017-05-16 CN CN201720537924.4U patent/CN207274990U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111085660A (en) * | 2018-10-24 | 2020-05-01 | 四川特飞科技股份有限公司 | Oil tank manufacturing method and small unmanned aerial vehicle oil tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180427 |
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| CF01 | Termination of patent right due to non-payment of annual fee |