CN203793650U - Hydraulic system for aircraft radome opening device - Google Patents
Hydraulic system for aircraft radome opening device Download PDFInfo
- Publication number
- CN203793650U CN203793650U CN201420134807.XU CN201420134807U CN203793650U CN 203793650 U CN203793650 U CN 203793650U CN 201420134807 U CN201420134807 U CN 201420134807U CN 203793650 U CN203793650 U CN 203793650U
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- China
- Prior art keywords
- valve
- opening device
- radome
- way
- fighter
- 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 - Lifetime
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- 239000002828 fuel tank Substances 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Details Of Aerials (AREA)
Abstract
A hydraulic system for an aircraft radome opening device comprises a valve block (1), a reversing valve (3), an overflow valve (4), a hydraulic one-way valve (5), a one-way throttle valve (6), and a manual pump (7). An oil circuit (2) is arranged inside the valve block (1). The surface of the valve block (1) is provided with connection ports communicated with the oil circuit (2). The reversing valve (3), the overflow valve (4), the hydraulic one-way valve (5), the one-way throttle valve (6) and the manual valve (7) are connected with the connection ports of the valve block (2). The hydraulic system is compact in structure, small in size and light in weight, and space is greatly saved.
Description
Technical field
The utility model relates to structure design and the application of hydraulic efficiency pressure system, and a kind of radome of fighter opening device hydraulic efficiency pressure system is provided especially.
Background technology
Radome opening device provides the power of the bidirectional-movement of piston rod in hydraulic actuator by force pump in control hydraulic system and change-over valve, reach the object of opening and closing radome.
In the airplane ground support equipment of tradition with hydraulic efficiency pressure system, need to reserve larger space and arrange oil circuit, make equipment volume huge, transport and operation are all inconvenient.Because having the connection etc. of a lot of adaptor unions, its intrinsic constructional feature easily there is oil leakage phenomenon.
In addition, radome of fighter opening device is maintenance equipment more important in aircraft maintenance, uses frequently, and equipment is answered compact conformation, is easy to transport.
People urgently wish to obtain the good radome of fighter opening device hydraulic efficiency pressure system of a kind of technique effect.
Utility model content
The purpose of this utility model is to provide a kind of radome of fighter opening device hydraulic efficiency pressure system.
Described radome of fighter opening device hydraulic efficiency pressure system is constructed as follows: valve piece 1, change-over valve 3, by pass valve 4, hydraulic control one-way valve 5, one-way throttle valve 6, manual pump 7, fuel tank 8 and do cylinder 9; The inside of described valve piece 1 is provided with oil circuit 2, and the surface of valve piece 1 is provided with the connecting interface communicating with oil circuit 2; Described change-over valve 3, by pass valve 4, hydraulic control one-way valve 5, one-way throttle valve 6 and hand valve 7 are connected with the connecting interface on valve piece 2 respectively; Described pressurized strut 9 is connected with fuel tank 8 by valve piece 1.
Described hydraulic control one-way valve 5 and one-way throttle valve 6 are guaranteed the safe and reliable locking of opening device optional position in closing course.
Described valve piece 1 is to adopt 30CrMnSiA material to make,
The more traditional hydraulic system structure of described radome of fighter opening device hydraulic efficiency pressure system, because of the distinctive version of valve piece 1, its pipe interface is few, and internal driving is little, internal pressure loss is little, and energy efficiency is higher.Compacter, and more safeguarded and used.
Described valve piece 1, change-over valve 3, by pass valve 4, hydraulic control one-way valve 5, one-way throttle valve 6 and manual pump 7 form valve island;
Efficiently integrated nearly all oil circuit, interface and all hydraulic control cock etc. on described radome of fighter opening device hydraulic efficiency pressure system Zhong Fa island.The volume on valve island is only about 150mm × 130mm × 60mm, less, lightweight than traditional pipeline arranging structure compactness, volume, has greatly saved space.
Radome of fighter opening device hydraulic efficiency pressure system described in the utility model replaces conventional tube with more advanced Fa island technology and arranges, make compact equipment, light, improved work efficiency, alleviate labour intensity, shortened the repair time, obtained in practice application and promoted.
Adopt the radome opening device of radome of fighter opening device hydraulic efficiency pressure system described in the utility model, can greatly alleviate maintenance staff's physical demands, improve handling labor condition, for the Support of new architecture provides effective failure-free technical guarantee, solve that wayside equipment is huger, the shortcoming such as easy care not, in the design of aeronautical product from now on, can use for reference use.There is larger economy and social value.
Brief description of the drawings
Fig. 1 is valve piece schematic diagram;
Fig. 2 is radome of fighter opening device hydraulic system structure schematic diagram.
Detailed description of the invention
Embodiment 1
Described radome of fighter opening device hydraulic efficiency pressure system is constructed as follows: valve piece 1, change-over valve 3, by pass valve 4, hydraulic control one-way valve 5, one-way throttle valve 6 and hand valve 7; The inside of described valve piece 1 is provided with oil circuit 2, and the surface of valve piece 1 is provided with the connecting interface communicating with oil circuit 2; Described change-over valve 3, by pass valve 4, hydraulic control one-way valve 5, one-way throttle valve 6 and hand valve 7 are connected with the connecting interface on valve piece 2 respectively.
Described hydraulic control one-way valve 5 and one-way throttle valve 6 are guaranteed the safe and reliable locking of opening device optional position in closing course.
Described valve piece 1 is to adopt 30CrMnSiA material to make,
The more traditional hydraulic system structure of described radome of fighter opening device hydraulic efficiency pressure system, because of the distinctive version of valve piece 1, its pipe interface is few, and internal driving is little, internal pressure loss is little, and energy efficiency is higher.Compacter, and more safeguarded and used.
Efficiently integrated nearly all oil circuit, interface and all hydraulic control cock etc. on described radome of fighter opening device hydraulic efficiency pressure system Zhong Fa island.The volume on valve island is only about 150mm × 130mm × 60mm, less, lightweight than traditional pipeline arranging structure compactness, volume, has greatly saved space.
Described radome of fighter opening device hydraulic efficiency pressure system replaces conventional tube with more advanced Fa island technology and arranges, make compact equipment, light, improved work efficiency, alleviate labour intensity, shortened the repair time, obtained in practice application and promoted.
The radome opening device of the radome of fighter opening device hydraulic efficiency pressure system described in employing embodiment, can greatly alleviate maintenance staff's physical demands, improve handling labor condition, for the Support of new architecture provides effective failure-free technical guarantee, solve that wayside equipment is huger, the shortcoming such as easy care not, in the design of aeronautical product from now on, can use for reference use.There is larger economy and social value.
Claims (1)
1. a radome of fighter opening device hydraulic efficiency pressure system, is characterized in that: described radome of fighter opening device hydraulic efficiency pressure system is constructed as follows: valve piece (1), change-over valve (3), by pass valve (4), hydraulic control one-way valve (5), one-way throttle valve (6), manual pump (7), fuel tank (8) and pressurized strut (9); The inside of described valve piece (1) is provided with oil circuit (2), and the surface of valve piece (1) is provided with the connecting interface communicating with oil circuit (2); Described change-over valve (3), by pass valve (4), hydraulic control one-way valve (5), one-way throttle valve (6) and hand valve (7) are connected with the connecting interface on valve piece (2) respectively; Described pressurized strut (9) is connected with fuel tank (8) by valve piece (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420134807.XU CN203793650U (en) | 2014-03-24 | 2014-03-24 | Hydraulic system for aircraft radome opening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420134807.XU CN203793650U (en) | 2014-03-24 | 2014-03-24 | Hydraulic system for aircraft radome opening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203793650U true CN203793650U (en) | 2014-08-27 |
Family
ID=51375890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420134807.XU Expired - Lifetime CN203793650U (en) | 2014-03-24 | 2014-03-24 | Hydraulic system for aircraft radome opening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203793650U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109616734A (en) * | 2018-12-26 | 2019-04-12 | 中国电子科技集团公司第二十研究所 | A single-swing hydraulic cylinder type radar antenna overturning device |
-
2014
- 2014-03-24 CN CN201420134807.XU patent/CN203793650U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109616734A (en) * | 2018-12-26 | 2019-04-12 | 中国电子科技集团公司第二十研究所 | A single-swing hydraulic cylinder type radar antenna overturning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140827 |
|
| CX01 | Expiry of patent term |