CN219382806U - Unmanned aerial vehicle oil supply unit and unmanned aerial vehicle - Google Patents
Unmanned aerial vehicle oil supply unit and unmanned aerial vehicle Download PDFInfo
- Publication number
- CN219382806U CN219382806U CN202321482569.7U CN202321482569U CN219382806U CN 219382806 U CN219382806 U CN 219382806U CN 202321482569 U CN202321482569 U CN 202321482569U CN 219382806 U CN219382806 U CN 219382806U
- Authority
- CN
- China
- Prior art keywords
- oil
- oil tank
- unmanned aerial
- aerial vehicle
- tank
- 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
- 210000001015 abdomen Anatomy 0.000 claims abstract description 9
- 230000007246 mechanism Effects 0.000 claims description 8
- 239000007779 soft material Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 239000000446 fuel Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000005452 bending Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/40—Weight reduction
Landscapes
- Forklifts And Lifting Vehicles (AREA)
Abstract
The application discloses unmanned aerial vehicle oil supply unit and unmanned aerial vehicle belongs to oil supply unit technical field, can solve when the range is longer, the problem that the fuel feeding is not enough appears in current unmanned aerial vehicle opportunity. The unmanned aerial vehicle oil supply device comprises a first oil tank arranged on the belly of a fuselage and a second oil tank symmetrically and detachably arranged in wings at two sides; the first oil tank supplies oil to the engine through an oil outlet pipe; the second oil tank is communicated with the first oil tank through at least one detachable oil conveying pipe; the bottom of second oil tank is higher than first oil tank, and the bottom of second oil tank is located to the one end of oil pipe, and the upper portion of first oil tank is located to the other end. The unmanned aerial vehicle oil supply device of this application can guarantee unmanned aerial vehicle longer duration.
Description
Technical Field
The application relates to the technical field of oil supply devices, in particular to an unmanned aerial vehicle oil supply device and an unmanned aerial vehicle.
Background
The drone is a drone that is maneuvered with a radio remote control device and a self-contained programming device. With the development of society, unmanned aerial vehicles are widely applied to various industries such as aerial photography, agriculture, plant protection, rapid transportation and the like.
The oil tank is the important component part of unmanned aerial vehicle, and current unmanned aerial vehicle all sets up the oil tank at the belly of fuselage, and when unmanned aerial vehicle range was longer, the insufficient problem of fuel feeding will appear.
Disclosure of Invention
The embodiment of the application provides an unmanned aerial vehicle oil supply unit and unmanned aerial vehicle, can solve when the range is longer, the problem that the fuel feeding is not enough appears in current unmanned aerial vehicle opportunity.
In a first aspect, an embodiment of the present utility model provides an oil supply device for an unmanned aerial vehicle, including a first oil tank disposed on a belly of a fuselage, and a second oil tank symmetrically detachably disposed in wings on both sides; the first oil tank supplies oil to the engine through an oil outlet pipe; the second oil tank is communicated with the first oil tank through at least one detachable oil conveying pipe; the bottom of the second oil tank is higher than the first oil tank, one end of the oil delivery pipe is arranged at the bottom of the second oil tank, and the other end of the oil delivery pipe is arranged at the upper part of the first oil tank.
With reference to the first aspect, in one possible implementation manner, the first oil tank is provided with a middle recess.
With reference to the first aspect, in one possible implementation manner, the second oil tank is detachably provided with an oil inlet pipe, and an oil inlet of the second oil tank is arranged at the upper part of the second oil tank.
With reference to the first aspect, in one possible implementation manner, the first oil tank and the second oil tank are made of soft materials.
With reference to the first aspect, in one possible implementation manner, a rope fixing mechanism is disposed on an outer wall of the area where the oil outlet of the first oil tank is located, and a rope passing through the rope fixing mechanism is fixed on a frame beam of the machine body.
With reference to the first aspect, in one possible implementation manner, the orifices of at least two oil delivery pipes extending into the first oil tank are located above the oil outlet of the oil delivery pipe in the first oil tank, and the oil outlet of the oil delivery pipe is adjacent to the orifices of at least two oil delivery pipes.
With reference to the first aspect, in one possible implementation manner, the oil delivery pipe and the oil delivery pipe are made of hard materials.
In a second aspect, another embodiment of the present utility model provides a unmanned aerial vehicle, including the unmanned aerial vehicle oil supply device described above.
One or more technical solutions provided in the embodiments of the present utility model at least have the following technical effects or advantages:
the embodiment of the utility model provides an unmanned aerial vehicle oil supply device, which comprises a first oil tank arranged on the belly of a fuselage and second oil tanks symmetrically and detachably arranged in wings at two sides. The first oil tank supplies oil to the engine through an oil outlet pipe. The second oil tank is communicated with the first oil tank through at least one detachable oil conveying pipe. The bottom of second oil tank is higher than first oil tank, and the bottom of second oil tank is located to the one end of oil pipe, and the upper portion of first oil tank is located to the other end.
The embodiment of the utility model provides an unmanned aerial vehicle oil supply device, which comprises a first oil tank arranged on a belly of a fuselage and second oil tanks symmetrically arranged in wings at two sides, wherein when the unmanned aerial vehicle has a longer range, the second oil tank can ensure the oil supply of the unmanned aerial vehicle, so that the longer endurance time of the unmanned aerial vehicle is ensured. And in the both sides wing can be dismantled to the second oil tank, when unmanned aerial vehicle range is shorter, can pull down the second oil tank to avoid increasing the heavy burden for unmanned aerial vehicle, thereby can dismantle the second oil tank of locating in the both sides wing can satisfy the longer range demand of unmanned aerial vehicle, also can satisfy the demand of shorter range. In addition, because the bottom of second oil tank is higher than first oil tank, the bottom of second oil tank is located to the one end of the defeated oil pipe of intercommunication second oil tank and first oil tank, and the upper portion of first oil tank is located to the other end, and the oil in the second oil tank can rely on gravity effect to flow into in the first oil tank voluntarily, and first oil tank rethread goes out the oil pipe and supplies oil to the engine to need not additionally to set up the suction structure with the oil suction of second oil tank first oil tank, can greatly alleviate unmanned aerial vehicle's burden. Meanwhile, when the unmanned aerial vehicle takes off, the lifting force born by the unmanned aerial vehicle in the rising process is higher than the lifting force born by the unmanned aerial vehicle in the flat flying process and the descending process, and the strength of the wing can be enhanced and the bending resistance of the wing can be improved under the condition that a second oil tank in the wing is full of oil. The oil delivery pipe can be detached and arranged, so that the oil delivery pipe can be conveniently installed, detached and stored.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments of the present utility model will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of an oil supply device of an unmanned aerial vehicle according to an embodiment of the present application;
FIG. 2 is an enlarged view of FIG. 1 at A;
fig. 3 is a second schematic mechanical diagram of the unmanned aerial vehicle oil supply device provided in the embodiment of the present application.
Icon: 1-a first oil tank; 2-an oil outlet pipe; 3-a second oil tank; 4-oil delivery pipe; 5-an oil inlet pipe.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the embodiments of the present utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the embodiments of the present utility model and simplify description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. The terms "first," "second," and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Furthermore, the terms "mounted," "connected," "coupled," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the embodiments of the present utility model will be understood by those of ordinary skill in the art according to specific circumstances.
Referring to fig. 1 to 3, an embodiment of the present utility model provides an oil supply device for an unmanned aerial vehicle, which includes a first oil tank 1 disposed on a belly of a fuselage, and a second oil tank 3 symmetrically detachably disposed in wings at two sides. The first oil tank 1 supplies oil to the engine through an oil outlet pipe 2. The second tank 3 communicates with the first tank 1 via at least one detachable oil delivery pipe 4. The bottom of the second oil tank 3 is higher than the first oil tank 1, one end of the oil delivery pipe 4 is arranged at the bottom of the second oil tank 3, and the other end is arranged at the upper part of the first oil tank 1.
According to the unmanned aerial vehicle oil supply device provided by the embodiment of the utility model, as the unmanned aerial vehicle oil supply device comprises the first oil tank 1 arranged on the belly of the unmanned aerial vehicle body and the second oil tanks 3 symmetrically arranged in the wings at two sides, when the range of the unmanned aerial vehicle is longer, the second oil tank 3 can ensure the oil supply of the unmanned aerial vehicle, so that the longer endurance time of the unmanned aerial vehicle is ensured. And in the both sides wing can be dismantled to second oil tank 3, when unmanned aerial vehicle range is shorter, can dismantle second oil tank 3 to for unmanned aerial vehicle increases the heavy burden, thereby can dismantle the second oil tank 3 of locating in the both sides wing can satisfy the demand of unmanned aerial vehicle longer range, also can satisfy the demand of shorter range. In addition, because the bottom of second oil tank 3 is higher than first oil tank 1, the bottom of second oil tank 3 is located to the one end of the defeated oil pipe 4 of intercommunication second oil tank 3 and first oil tank 1, and the upper portion of first oil tank 1 is located to the other end, and the oil in the second oil tank 3 can flow into in the first oil tank 1 voluntarily by gravity action, and first oil tank 1 rethread goes out oil pipe 2 to the engine fuel feeding to need not additionally set up the suction structure with the oil suction of second oil tank 3 first oil tank 1, can greatly alleviate unmanned aerial vehicle's heavy burden. Meanwhile, when the unmanned aerial vehicle takes off, the lifting force born by the unmanned aerial vehicle in the rising process is higher than the lifting force born by the unmanned aerial vehicle in the flat flying process and the descending process, and the strength of the wing can be enhanced and the bending resistance of the wing can be improved under the condition that the second oil tank 3 in the wing is full of oil. The oil delivery pipe 4 can be detachably arranged, so that the oil delivery pipe 4 can be conveniently installed, detached and stored.
As shown in fig. 1, the first oil tank 1 is arranged in a concave manner, so that airborne equipment can be conveniently installed on the abdomen of the fuselage.
Referring to fig. 1 and 3, the second oil tank 3 is detachably provided with an oil inlet pipe 5, and an oil inlet thereof is provided at an upper portion of the second oil tank, so that the first oil tank 1 and the second oil tank 3 can be simultaneously filled with oil, thereby improving the filling speed.
Further, the first oil tank 1 and the second oil tank 3 are made of soft materials, so that the weight of the first oil tank 1 and the second oil tank 3 can be reduced, and the load of the unmanned aerial vehicle can be further reduced.
Optionally, a rope fixing mechanism is arranged on the outer wall of the area where the oil outlet of the first oil tank 1 is located, and a rope penetrating through the rope fixing mechanism is fixed on a frame beam of the machine body. Because the first oil tank 1 adopts soft materials to make, when the oil in the pumping structure pumping first oil tank 1 is supplied with oil to the engine, the inner chamber of first oil tank 1 is negative pressure, and first oil tank 1 can become flat, leads to very easily that the oil-out of the oil outlet pipe 2 of first oil tank 1 blocks up to lead to unmanned aerial vehicle fuel feeding inadequately to stop the flight. The outer wall of the area where the oil outlet of the first oil tank 1 is positioned is provided with a rope fixing mechanism, and a rope penetrating through the rope fixing mechanism is fixed on a frame beam of the machine body, so that when oil in the first oil tank 1 is pumped, the oil quantity is small, the oil outlet of the oil outlet pipe 2 can be prevented from being blocked when the first oil tank 1 is shrunken, and the oil in the first oil tank 1 can be fully utilized.
As shown in fig. 3, the orifices of the at least two oil delivery pipes 4 extending into the first oil tank 1 are located above the oil outlets of the oil delivery pipes 2 in the first oil tank 1, and the oil outlets of the oil delivery pipes 2 are close to the orifices of the at least two oil delivery pipes 4, so that the oil delivery pipes 4 can partially open the first oil tank 1, and when the oil in the first oil tank 1 is sucked, the first oil tank 1 does not immediately form a vacuum state. Meanwhile, when the oil in the second oil tank 3 flows into the inner cavity of the first oil tank 1, the flowing impulse of the flowing oil can further partially prop open the first oil tank 1, so that the oil outlet of the oil outlet pipe 2 of the first oil tank 1 is not blocked. Because the oil outlet pipe 2 and the pipe orifices of the at least two oil delivery pipes 4 are close to each other, the suction force for the first oil tank 1 also has a suction effect on the inner cavity of the oil delivery pipe 4, so that the oil in the second oil tank 3 can flow into the first oil tank 1 faster.
Preferably, the oil delivery pipe 4 and the oil outlet pipe 2 are made of hard materials, so that the effect of partially expanding the first oil tank 1 is better.
The utility model further provides an unmanned aerial vehicle, which comprises the unmanned aerial vehicle oil supply device. Because this unmanned aerial vehicle has included foretell unmanned aerial vehicle oil supply device to can adapt to the flight demand of any range.
In this specification, each embodiment is described in a progressive manner, and the same or similar parts of each embodiment are referred to each other, and each embodiment is mainly described as a difference from other embodiments.
The above embodiments are only for illustrating the technical solution of the present application, and not for limiting the present application; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced with equivalents; such modifications and substitutions do not depart from the spirit of the corresponding technical solutions.
Claims (8)
1. The unmanned aerial vehicle oil supply device is characterized by comprising a first oil tank arranged on the belly of a fuselage and second oil tanks symmetrically and detachably arranged in wings at two sides;
the first oil tank supplies oil to the engine through an oil outlet pipe;
the second oil tank is communicated with the first oil tank through at least one detachable oil conveying pipe;
the bottom of the second oil tank is higher than the first oil tank, one end of the oil delivery pipe is arranged at the bottom of the second oil tank, and the other end of the oil delivery pipe is arranged at the upper part of the first oil tank.
2. The unmanned aerial vehicle oil supply device of claim 1, wherein the first oil tank is centrally recessed.
3. The unmanned aerial vehicle oil supply device according to claim 1, wherein the second oil tank is detachably provided with an oil inlet pipe, and an oil inlet thereof is provided at an upper portion of the second oil tank.
4. The unmanned aerial vehicle oil supply of claim 1, wherein the first oil tank and the second oil tank are made of a soft material.
5. The unmanned aerial vehicle oil supply device of claim 4, wherein a rope fixing mechanism is arranged on the outer wall of the area where the oil outlet of the first oil tank is located, and a rope passing through the rope fixing mechanism is fixed on a frame beam of the fuselage.
6. The unmanned aerial vehicle oil supply device of claim 4, wherein the orifice of at least two of the oil delivery pipes extending into the first oil tank is located above the oil outlet of the oil delivery pipe in the first oil tank, the oil outlet of the oil delivery pipe being immediately adjacent to the orifice of at least two of the oil delivery pipes.
7. The unmanned aerial vehicle oil supply of claim 4, wherein the oil delivery tube and the oil delivery tube are each made of a hard material.
8. An unmanned aerial vehicle, comprising the unmanned aerial vehicle oil supply device of any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321482569.7U CN219382806U (en) | 2023-06-12 | 2023-06-12 | Unmanned aerial vehicle oil supply unit and unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321482569.7U CN219382806U (en) | 2023-06-12 | 2023-06-12 | Unmanned aerial vehicle oil supply unit and unmanned aerial vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219382806U true CN219382806U (en) | 2023-07-21 |
Family
ID=87192433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321482569.7U Active CN219382806U (en) | 2023-06-12 | 2023-06-12 | Unmanned aerial vehicle oil supply unit and unmanned aerial vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219382806U (en) |
-
2023
- 2023-06-12 CN CN202321482569.7U patent/CN219382806U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6163041B2 (en) | Fuel system, aircraft | |
| CN108713541B (en) | Plant protection unmanned aerial vehicle of liquid medicine supply of being convenient for based on thing networking | |
| EP3604138A1 (en) | Negative pressure low dead oil anti-bubble aeroplane fuel tank apparatus | |
| CN219382806U (en) | Unmanned aerial vehicle oil supply unit and unmanned aerial vehicle | |
| CN109677626A (en) | Unmanned plane fueller and unmanned plane | |
| CN207683789U (en) | A kind of unmanned sump and unmanned plane | |
| CN106542103A (en) | A kind of monoblock type compartment structure liquid propellant conveyer device | |
| EP3165466B1 (en) | An aircraft fuel system | |
| CN106742010A (en) | A kind of aircraft fuel system cleaning Vehicle | |
| CN212829101U (en) | Unmanned aerial vehicle oil tank ventilation structure | |
| CN107097639B (en) | A kind of Oiltank structure | |
| CN207493276U (en) | A kind of separator of immiscible material | |
| CN108263155A (en) | A kind of land, water and air three are dwelt apparatus for work and its operation principle | |
| CN106218905A (en) | Unmanned plane integral wing tank | |
| CN212535863U (en) | Aircraft engine lubricating oil tank | |
| CN112498710A (en) | Unmanned aerial vehicle with supercharged fuel system | |
| CN209321256U (en) | A kind of special-shaped distributed pressurization oil supply system of unmanned plane | |
| CN212074446U (en) | Large-scale unmanned aerial vehicle high reliability fuel oil system | |
| CN209305864U (en) | A kind of soft tank for jet-propelled unmanned plane | |
| CN111056021B (en) | Mechanical fuel oil gravity center control oil tank | |
| CN206012971U (en) | Unmanned plane integral wing tank | |
| CN112357099A (en) | Oil tank device and method for pressurizing and reversely flying aviation aircraft | |
| CN108709002B (en) | High-speed breather valve | |
| CN115123560A (en) | Anti-negative-overload oil tank of aircraft | |
| US6527007B2 (en) | Fluid transfer system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |