CN205366088U - Unmanned aerial vehicle oil feeding system - Google Patents
Unmanned aerial vehicle oil feeding system Download PDFInfo
- Publication number
- CN205366088U CN205366088U CN201620097888.XU CN201620097888U CN205366088U CN 205366088 U CN205366088 U CN 205366088U CN 201620097888 U CN201620097888 U CN 201620097888U CN 205366088 U CN205366088 U CN 205366088U
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- CN
- China
- Prior art keywords
- oil
- fuel tank
- piston rod
- aerial vehicle
- unmanned aerial
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses an unmanned aerial vehicle oil feeding system, it includes the oil tank, and the oil tank top is equipped with air inlet and oil inlet, and the oil tank passes through oil pipe and carburetor intercommunication, and the oil pipe end of arranging in the oil tank is equipped with the oil hammer. The utility model has the advantages of, drive the slider motion through promoting the piston rod to the purpose of fuel storage area in the oil tank is dwindled in the realization, makes the oil hammer all the time in the dipping in fuel, guarantees that the oil tank is sustainable stable to the carburetor fuel feeding, avoids unmanned aerial vehicle flame -out in the air, improves the unmanned aerial vehicle safety in utilization.
Description
Technical field:
This utility model relates to flight equipment technical field, particularly to a kind of unmanned plane oil supply system.
Background technology:
Continuous ripe along with unmanned air vehicle technique, the field such as unmanned plane is now widely used to take photo by plane, agricultural plant protection, mapping.The oil supply system of unmanned plane is generally by fuel tank, carburetor and be connected to oil pipe between the two and constitute, the oil pipe end wherein stretching into fuel tank internal is provided with oil hammer, when unmanned plane is when Low oil Fuel, unmanned plane pitching motion crosses conference makes the oil hammer in fuel tank expose pasta, and oil hammer is once expose pasta, fuel tank just cannot to supplying oil of carburetor, and then causing that unmanned vehicle engine stops working, unmanned plane is flame-out aloft is extremely dangerous, gently then air crash, equipment loses, heavy then cause personnel to injure.Therefore, the stable operation of unmanned plane oil supply system is the key factor of unmanned plane safe flight.
Utility model content:
The purpose of this utility model is in that to provide a kind of and ensures that fuel tank is stable to supplying oil of carburetor, a kind of unmanned plane oil supply system of avoiding unmanned plane flame-out in the air.
This utility model is implemented by following technical scheme: a kind of unmanned plane oil supply system, it includes fuel tank, described top of oil-tank is provided with air inlet and oil-in, described fuel tank is connected with carburetor by oil pipe, the described oil pipe end being placed in described fuel tank is provided with oil hammer, it also includes promotion piston rod and controller, described promotion piston rod electrically connects with described controller, the piston end hermetically passing fuel tank sidewall of described promotion piston rod is placed in described fuel tank, in described fuel tank, slipper seal is provided with and fixes, with described promotion piston rod part, the slide block being connected, the stroke of described slide block is less than the width H of described fuel tank, the described fuel tank medial wall relative with described promotion piston rod is provided with liquid level sensor, described liquid level sensor electrically connects with described controller.
Further, it is provided with oil filter in described oil-in and described oil pipe.
Advantage of the present utility model: by promoting piston rod to drive slide block movement, thus realizing reducing the purpose of fuel tank fuel storage area, oil hammer is made to be dipped in all the time in fuel, it is ensured that fuel tank is sustainable stable to supplying oil of carburetor, avoid unmanned plane to stop working in the air, improve unmanned plane safety in utilization.
Accompanying drawing illustrates:
Fig. 1 is this utility model overall structure schematic diagram.
Fuel tank 1, air inlet 2, oil-in 3, oil pipe 4, carburetor 5, oil hammer 6, promote piston rod 7, controller 8, slide block 9, liquid level sensor 10, oil filter 11.
Detailed description of the invention:
nullAs shown in Figure 1，A kind of unmanned plane oil supply system，It includes fuel tank 1，Fuel tank 1 top is provided with air inlet 2 and oil-in 3，Fuel tank 1 is connected with carburetor 5 by oil pipe 4，Oil pipe 4 end being placed in fuel tank 1 is provided with oil hammer 6，It also includes promotion piston rod 7 and controller 8，Piston rod 7 is promoted to electrically connect with controller 8，Piston end hermetically passing fuel tank 1 sidewall promoting piston rod 7 is placed in fuel tank 1，In fuel tank 1, slipper seal is provided with and fixes, with promoting piston rod 7 top, the slide block 9 being connected，The stroke of slide block 9 is less than the width H of fuel tank 1，Fuel tank 1 medial wall relative with promoting piston rod 7 is provided with liquid level sensor 10，Liquid level sensor 10 electrically connects with controller 8，Oil filter 11 it is provided with in oil-in 3 and oil pipe 4，Fuel oil can be filtered by oil filter 11，Carburetor 5 is avoided to suck impurity.
Work process:
When the fuel level in fuel tank 1 is lower than the setting value of liquid level sensor 10, liquid level sensor 10 sends signal to controller 8, controller 8 controls to promote hydraulic stem 7 setting in motion, hydraulic stem 7 motion is promoted to drive the slide block 9 in fuel tank 1 to slide, slide block 9 makes fuel tank fuel storage area reduce, and fuel level raises, when fuel level is higher than the setting value of liquid level sensor 10, liquid level sensor 10 sends signal to controller 8, and controller 8 controls to promote hydraulic stem 7 stop motion.So, the fuel level in fuel tank 1 is in certain altitude all the time, it is ensured that oil hammer 6 is dipped in fuel all the time, and fuel tank 1 is sustainable stable to carburetor 5 fuel feeding, it is to avoid unmanned plane stops working in the air, improves unmanned plane safety in utilization.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all within spirit of the present utility model and principle, any amendment of making, equivalent replacement, improvement etc., should be included within protection domain of the present utility model.
Claims (2)
1. a unmanned plane oil supply system, it includes fuel tank, described top of oil-tank is provided with air inlet and oil-in, described fuel tank is connected with carburetor by oil pipe, the described oil pipe end being placed in described fuel tank is provided with oil hammer, it is characterized in that, it also includes promotion piston rod and controller, described promotion piston rod electrically connects with described controller, the piston end hermetically passing fuel tank sidewall of described promotion piston rod is placed in described fuel tank, in described fuel tank, slipper seal is provided with and fixes, with described promotion piston rod part, the slide block being connected, the stroke of described slide block is less than the width H of described fuel tank, the described fuel tank medial wall relative with described promotion piston rod is provided with liquid level sensor, described liquid level sensor electrically connects with described controller.
2. a kind of unmanned plane oil supply system according to claim 1, it is characterised in that described oil-in and be provided with oil filter in described oil pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620097888.XU CN205366088U (en) | 2016-01-30 | 2016-01-30 | Unmanned aerial vehicle oil feeding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620097888.XU CN205366088U (en) | 2016-01-30 | 2016-01-30 | Unmanned aerial vehicle oil feeding system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205366088U true CN205366088U (en) | 2016-07-06 |
Family
ID=56262336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620097888.XU Expired - Fee Related CN205366088U (en) | 2016-01-30 | 2016-01-30 | Unmanned aerial vehicle oil feeding system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205366088U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106218906A (en) * | 2016-08-31 | 2016-12-14 | 河南翱翔航空科技有限公司 | Unmanned plane body fuel tank |
| CN111846255A (en) * | 2020-07-27 | 2020-10-30 | 周海娅 | Four-rotor intelligent unmanned aerial vehicle |
-
2016
- 2016-01-30 CN CN201620097888.XU patent/CN205366088U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106218906A (en) * | 2016-08-31 | 2016-12-14 | 河南翱翔航空科技有限公司 | Unmanned plane body fuel tank |
| CN111846255A (en) * | 2020-07-27 | 2020-10-30 | 周海娅 | Four-rotor intelligent unmanned aerial vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20180130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |