CN213083519U - Integral oil tank of improved generation helicopter - Google Patents
Integral oil tank of improved generation helicopter Download PDFInfo
- Publication number
- CN213083519U CN213083519U CN202021575621.XU CN202021575621U CN213083519U CN 213083519 U CN213083519 U CN 213083519U CN 202021575621 U CN202021575621 U CN 202021575621U CN 213083519 U CN213083519 U CN 213083519U
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- Prior art keywords
- helicopter
- oil tank
- tank
- box
- tank body
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- 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
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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model relates to the technical field of oil tanks, in particular to an improved integral type helicopter oil tank, which comprises a tank body, wherein the top of the tank body is welded with a top connecting component for fixing a helicopter rotor, the left side of the tank body is welded with a tail connecting plate fixed with the tail of a helicopter, the right side of the tank body is integrally formed with a cabin component, through holes are arranged on two sides of the cabin component, a plurality of reinforcing components are connected between the bottom end surface of the cabin component and the outer wall of the right side of the tank body, the bottom of the inner cavity of the cabin component is provided with a driving seat, the top of the tank body is provided with an oil filling hole, the improved integral type helicopter oil tank saves space, lightens the weight of the helicopter, changes the traditional metal oil tank by the whole structure, adopts carbon fiber materials, and avoids the, greatly prolongs the service life of the oil tank.
Description
Technical Field
The utility model relates to an oil tank technical field especially relates to an integral oil tank of improved generation helicopter.
Background
The oil tank can be divided into an open oil tank and a closed oil tank. The liquid level in the open oil tank is communicated with the atmosphere, and an air filter is arranged on the oil tank cover. The open oil tank has a simple structure, is convenient to install and maintain, and a hydraulic system generally adopts the form. The closed oil tank is generally used for a pressure oil tank, inert gas with certain pressure is filled in the closed oil tank, and the inflation pressure can reach 0.05 MPa. If the oil tank is divided according to the shape of the oil tank, the oil tank can be divided into a rectangular oil tank and a round tank-shaped oil tank. The rectangular oil tank is easy to manufacture, and hydraulic devices are easy to place on the tank, so that the rectangular oil tank is widely adopted; the round tank-shaped oil tank has high strength, light weight and easy cleaning, but is difficult to manufacture, occupies larger space and is often adopted in large-scale metallurgical equipment. Most of the existing oil tanks of the helicopters are metal oil tanks which are independently arranged, and have the defects of large occupied space and incapability of realizing miniaturization.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the helicopter oil tank occupation space is large and the miniaturization can not be realized in the prior art, and providing an integral oil tank of an improved helicopter.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the design has the integral oil tank of improved generation helicopter, includes the box, the top welding of box has the top connecting member that is used for fixed helicopter rotor, the left side welding of box has the afterbody connecting plate fixed with the helicopter afterbody, the right side integrated into one piece of box is equipped with the cabin component, the through-hole has been seted up to the both sides of cabin component, be connected with many strengthening members between the bottom face of cabin component and the right side outer wall of box, the inner chamber bottom of cabin component is provided with driver's seat, the top of box is provided with the tank filler hole.
Preferably, the tail connecting plate is annular and is connected with a tail bolt of the helicopter through a bolt.
Preferably, the middle part of the bottom of the inner cavity of the box body is provided with a partition board, the partition board divides the box body into two oil containing spaces, and the outer wall of the partition board is uniformly provided with a plurality of through holes.
The utility model provides an integral oil tank of improved generation helicopter, beneficial effect lies in: the oil tank that changes the small-size helicopter of tradition independently sets up in the bottom of helicopter shell, sets up box and passenger cabin component adoption integrated into one piece's mode together, and the space is practiced thrift to integral structure, alleviates the weight of helicopter to whole structure has changed traditional metal oil tank, adopts carbon fiber material, has avoided the easy defect of corroding of metal oil tank under the prerequisite of assurance bulk strength, very big promotion the life of oil tank.
Drawings
Fig. 1 is a schematic structural view of an improved helicopter integral fuel tank provided by the present invention;
fig. 2 is a sectional view of the utility model provides an improved helicopter integral fuel tank.
In the figure: 1 box body, 2 tail connecting plates, 3 oil filling holes, 4 top connecting members, 5 cabin members, 6 reinforcing members, 7 partition plates and 8 through holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, an integral oil tank of improved generation helicopter, including box 1, the welding of the top of box 1 has the top connecting member 4 that is used for fixed helicopter rotor, the welding of the left side of box 1 has the afterbody connecting plate 2 fixed with the helicopter afterbody, the right side integrated into one piece of box 1 is equipped with cabin component 5, the through-hole has been seted up to the both sides of cabin component 5, be connected with many strengthening members 6 between the bottom face of cabin component 5 and the right side outer wall of box 1, the inner chamber bottom of cabin component 5 is provided with the driver's seat, the top of box 1 is provided with oil filler hole 3.
The tail connecting plate 2 is annular, the tail connecting plate 2 is connected with the tail part of the helicopter through bolts, a partition plate 7 is arranged in the middle of the bottom of an inner cavity of the box body 1, the box body 1 is divided into two oil containing spaces by the partition plate 7, a plurality of through holes 8 are uniformly formed in the outer wall of the partition plate 7, the overall strength of the box body 1 is improved by the arranged partition plate 7, the fuel oil sliding amplitude in the box body 1 can be effectively reduced by the arranged through holes 8, the integral type fuel tank changes that the fuel tank of the traditional small helicopter is independently arranged at the bottom of a shell of the helicopter, the box body 1 and a cabin component 5 are arranged together in an integrally formed mode, the space is saved by the integral type, and whole structure has changed traditional metal oil tank, adopts carbon fiber material, has avoided the easy defect of corroding of metal oil tank under the prerequisite of guaranteeing the bulk strength, very big promotion the life of oil tank.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (3)
1. The utility model provides an integral oil tank of improved generation helicopter, includes box (1), its characterized in that, the top welding of box (1) has top connecting member (4) that are used for fixed helicopter rotor, the left side welding of box (1) has tail connecting plate (2) fixed with the helicopter afterbody, the right side integrated into one piece of box (1) is equipped with cabin component (5), the through-hole has been seted up to the both sides of cabin component (5), be connected with many strengthening member (6) between the bottom face of cabin component (5) and the right side outer wall of box (1), the inner chamber bottom of cabin component (5) is provided with driver's seat, the top of box (1) is provided with tank filler hole (3).
2. An improved helicopter monoblock fuel tank as claimed in claim 1, characterized in that said tail connection plate (2) is annular, said tail connection plate (2) being bolted to the helicopter tail.
3. The integral type fuel tank of the improved helicopter as claimed in claim 1, characterized in that a partition plate (7) is arranged in the middle of the bottom of the inner cavity of the tank body (1), the tank body (1) is divided into two fuel containing spaces by the partition plate (7), and a plurality of through holes (8) are uniformly formed in the outer wall of the partition plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021575621.XU CN213083519U (en) | 2020-07-31 | 2020-07-31 | Integral oil tank of improved generation helicopter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021575621.XU CN213083519U (en) | 2020-07-31 | 2020-07-31 | Integral oil tank of improved generation helicopter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213083519U true CN213083519U (en) | 2021-04-30 |
Family
ID=75629778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021575621.XU Active CN213083519U (en) | 2020-07-31 | 2020-07-31 | Integral oil tank of improved generation helicopter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213083519U (en) |
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2020
- 2020-07-31 CN CN202021575621.XU patent/CN213083519U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221213 Address after: 224300 north of sanzhonggou, east of Xingteng Road, Sheyang Economic Development Zone, Yancheng City, Jiangsu Province Patentee after: Jiangsu Golden winged bird Aviation Technology Co.,Ltd. Address before: 224300 north of sanzhonggou, east of Xingteng Road, Sheyang Economic Development Zone, Yancheng City, Jiangsu Province Patentee before: Jiangsu Houyi Aviation Industry Co.,Ltd. |