CN105539864B - A kind of emergent disengaging gear of air refuelling inflatable - Google Patents
A kind of emergent disengaging gear of air refuelling inflatable Download PDFInfo
- Publication number
- CN105539864B CN105539864B CN201510923591.4A CN201510923591A CN105539864B CN 105539864 B CN105539864 B CN 105539864B CN 201510923591 A CN201510923591 A CN 201510923591A CN 105539864 B CN105539864 B CN 105539864B
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- China
- Prior art keywords
- solenoid valve
- gas cylinder
- air
- compressed gas
- latch hook
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- 230000008878 coupling Effects 0.000 claims abstract description 26
- 238000010168 coupling process Methods 0.000 claims abstract description 26
- 238000005859 coupling reaction Methods 0.000 claims abstract description 26
- 238000005452 bending Methods 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 1
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D39/00—Refuelling during flight
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Abstract
The present invention relates to a kind of emergent disengaging gears of air refuelling inflatable, including compressed gas cylinder, air inflation nozzle, solenoid valve, fuelling coupling and hose；Fuelling coupling includes conical sliding block, supporting rod, inflation pressurized strut and latch hook, and inflation pressurized strut is connect with conical sliding block one end, and the conical sliding block other end is connected with supporting rod, and supporting rod is used to support latch hook, and latch hook hooks the idler wheel lock by oily socket；Compressed gas cylinder is fixed on holder, and the air inlet of compressed gas cylinder is connect with air inflation nozzle by pipeline, the air inlet connection of compressed gas cylinder gas outlet and solenoid valve, and the gas outlet of solenoid valve is connect by hose with the start chamber of inflation pressurized strut.The present invention uses compressed gas cylinder for power source, solenoid valve is equipped between compressed gas cylinder and the pipeline of fuelling coupling, the start of pressurized strut at fuelling coupling is realized by controlling solenoid valve, realize that emergent unlock is realized in the disengaging of the latch hook and idler wheel lock at fuelling coupling position, emergent disengaging gear of the invention has many advantages, such as simple in structure, safe to use.
Description
Technical field
The invention belongs to air refuelling technical field more particularly to a kind of emergent disengaging gears of air refuelling inflatable.
Background technology
Air refuelling can effectively improve airborne combat radius, extend cruise duration, improve bullet-loading capacity and general operation effectiveness.
Air refuelling mode generally comprises soft oiling and rigid oiling, wherein rigid refuel has docking success rate high, oiling flow
The features such as big, it has also become the main trend of development.Wherein, fuelling coupling with by oily socket secure reliably disengage be hard
The problem of formula oiling must take into consideration.
Fuelling coupling with by there are four types of oily socket disengagement modes：Normal disengagement, automatically disengagement, meeting an urgent need disengages and strongly takes off
Open, but due to strength disengage be after refueled aircraft rapidly moves to limit or when oiling bar be more than movement envelope curve when and cause fuel charger/
The strength of refueled aircraft is mechanically decoupled, easily causes fuelling coupling or by oily socket mechanical failure.Therefore, it is necessary to the emergent unlocks of one kind
Device ensure fuelling coupling with by oily socket because strength disengage caused by damage of components.
Invention content
The object of the present invention is to provide a kind of air refuelling inflatable meet an urgent need disengaging gear, solve current fuelling coupling with by
The problem of between oily socket without emergent tripper.
In order to achieve the above objectives, the technical solution adopted by the present invention is：A kind of emergent disengaging gear of air refuelling inflatable,
Including compressed gas cylinder, air inflation nozzle, solenoid valve, fuelling coupling and hose；
The fuelling coupling includes conical sliding block, supporting rod, inflation pressurized strut and latch hook, inflates pressurized strut and conical sliding block
One end connects, and the conical sliding block other end is connected with supporting rod, and supporting rod is used to support latch hook, and latch hook is hooked to be rolled by oily socket
Wheel lock；
The compressed gas cylinder is fixed on holder, and the air inlet of compressed gas cylinder is connect with air inflation nozzle by pipeline, compressed gas
The air inlet of bottle gas outlet and solenoid valve connects, and the gas outlet of solenoid valve is connect by hose with the start chamber of inflation pressurized strut；
The connection for controlling compressed gas cylinder by controlling solenoid valve with inflating pressurized strut, makes pressurized strut that supporting rod be driven to move
It is dynamic, the connection of control latch hook and idler wheel lock.
Further, further include pressure gauge, the pressure gauge is set on the pipeline between compressed gas cylinder and air inflation nozzle.
Further, further include pressure sensor, the pressure sensor is set between the pressure gauge and air inflation nozzle
Pipeline on.
Further, the solenoid valve is two-bit triplet solenoid valve, any gas outlet of hose and two-bit triplet solenoid valve
Connection.
Further, further include extension spring and pulley, holder is fixed in described extension spring one end, and the other end is connected with
Pulley, the hose bypass the pulley.
A kind of emergent disengaging gear of air refuelling inflatable of the present invention, uses compressed gas cylinder for power source, in compressed gas
It is equipped with solenoid valve between bottle and the pipeline of fuelling coupling, the start of fuelling coupling pressurized strut is realized by controlling solenoid valve, realizes
The disengaging of the latch hook at fuelling coupling position and idler wheel lock realizes that emergent unlock, emergent disengaging gear of the invention have structure letter
The advantages that single, safe to use.
Description of the drawings
The drawings herein are incorporated into the specification and forms part of this specification, and shows the implementation for meeting the present invention
Example, and be used to explain the principle of the present invention together with specification.
Fig. 1 is the structural schematic diagram figure according to a kind of emergent disengaging gear of air refuelling of one embodiment of the invention；
Fig. 2 is the structural schematic diagram figure according to the fuelling coupling of one embodiment of the invention；
Wherein, 1 is compressed gas cylinder, and 2 be air inflation nozzle, and 3 be solenoid valve, and 4 be fuelling coupling, and 5 be hose, and 6 be pressure gauge, 7
It is pressure sensor, 8 be extension spring, and 9 be pulley, and 41 be conical sliding block, and 42 be supporting rod, and 43 be inflation pressurized strut, and 44 are
Latch hook, 45 be idler wheel lock.
Specific implementation mode
To keep the purpose, technical scheme and advantage that the present invention is implemented clearer, below in conjunction in the embodiment of the present invention
Attached drawing, technical solution in the embodiment of the present invention is further described in more detail.In the accompanying drawings, identical from beginning to end or class
As label indicate same or similar element or element with the same or similar functions.Described embodiment is the present invention
A part of the embodiment, instead of all the embodiments.Embodiment below with reference to attached drawing description is exemplary type, it is intended to be used
It is of the invention in explaining, and be not considered as limiting the invention.Based on the embodiments of the present invention, ordinary skill people
The every other embodiment that member is obtained under the premise of not making creation type and working, shall fall within the protection scope of the present invention.Under
Face is described in detail the embodiment of the present invention in conjunction with attached drawing.
In the description of the present invention, it is to be understood that, term "center", " longitudinal direction ", " transverse direction ", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of description of the present invention and simplification of the description, and does not indicate or imply the indicated dress
It sets or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as protecting the present invention
The limitation of range.
It is as depicted in figs. 1 and 2 a kind of structural schematic diagram of the emergent disengaging gear of air refuelling inflatable of the present invention, packet
Include compressed gas cylinder 1, air inflation nozzle 2, solenoid valve 3, fuelling coupling 4 and hose 5；Fuelling coupling 4 includes conical sliding block 41, supporting rod
42, pressurized strut 43 and latch hook 44 are inflated, inflation pressurized strut 43 is connect with 41 one end of conical sliding block, the connection of 41 other end of conical sliding block
There are supporting rod 42, supporting rod 42 to be used to support latch hook 44, latch hook 44 is hooked is locked 45 by the idler wheel of oily socket；Compressed gas cylinder 1 is solid
Due on holder, the air inlet of compressed gas cylinder 1 is connect with air inflation nozzle 2 by pipeline, 1 gas outlet of compressed gas cylinder and solenoid valve 3
Air inlet connects, and the gas outlet of solenoid valve 3 is connect by hose 5 with the start chamber of inflation pressurized strut 43, by controlling solenoid valve 3
Come the connection for controlling compressed gas cylinder 1 with inflating pressurized strut 43, make inflation pressurized strut 43 that supporting rod 42 be driven to move, controls latch hook 44
With the connection of idler wheel lock 45.
It should be pointed out that the air refuelling inflatable of one embodiment of the invention is met an urgent need, disengaging gear further includes pressure gauge 6,
Pressure gauge 6 is set on the pipeline between compressed gas cylinder 1 and air inflation nozzle 2.
It should be pointed out that the air refuelling inflatable of one embodiment of the invention is met an urgent need, disengaging gear further includes pressure sensing
Device 7, pressure sensor 7 are set on the pipeline between pressure gauge 6 and air inflation nozzle 2.
It should be pointed out that the air refuelling inflatable of one embodiment of the invention is met an urgent need, the solenoid valve 3 of disengaging gear is two
Position-3-way solenoid valve, hose 5 are connect with any gas outlet of two-bit triplet solenoid valve.Specifically, when the two-bit triplet in use
When electromagnetism valve air gate blocks, hose 5 need to only be connected to another gas outlet of two-bit triplet solenoid valve, it is entire to save replacement
Solenoid valve 3 saves maintenance time.
It should be pointed out that the air refuelling inflatable of one embodiment of the invention is met an urgent need, disengaging gear further includes extension spring
8 and pulley 9, holder is fixed in 8 one end of extension spring, and the other end is connected with pulley 9, and hose 5 bypasses pulley 9, for by hose 5
It is tensed, prevents hose folded bent, and then influence the circulation of gas.
Specifically, air refuelling inflatable of the present invention is met an urgent need, disengaging gear practical work process is as follows：Fuelling coupling just
Often, in the case that automatic disengagement is all failed, refueling operation person presses the emergent disengagement switch on control handle, two-bit triplet electromagnetism
Valve, which is powered, to be opened, and the high pressure gas in compressed gas cylinder 1 enters the start chamber of inflation pressurized strut 43 by hose 5, is fuelling coupling 1
Power is provided with the disengagement by oily socket.
It is as follows to disengage practical work process for the inflation start of the fuelling coupling 4 of the present invention as shown in Figure 2：In compressed gas cylinder 1
High pressure gas enter the start chamber of pressurized strut by inflating the pipe nipple of pressurized strut 43, pressure pushes piston rod to overcome spring
Power pushes conical sliding block 41 to diagram 2 left side, and supporting rod 42 also moves downward at this time, and latch hook 44 is fallen, de- with idler wheel lock 45
Open, to realize fuelling coupling 1 with by the emergent disengagement of oily socket.
A kind of emergent disengaging gear of air refuelling inflatable of the present invention, makees flowing mode using inflation, has system weight
Gently, the high feature of reliability；And by extension spring 8, pulley 9 and hose 5, realize compensation fuelling coupling 1 and by oily socket
Displacement caused by docking buffering or deflection, avoids hose 5 from being folding or bending over.Apparatus of the present invention are easy for installation, easy to maintain etc. excellent
Point.
The above, only optimal specific implementation mode of the invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, the change or replacement that can be readily occurred in,
It should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with the protection model of the claim
Subject to enclosing.
Claims (5)
- The disengaging gear 1. a kind of air refuelling inflatable is met an urgent need, which is characterized in that including compressed gas cylinder (1), air inflation nozzle (2), electricity Magnet valve (3), fuelling coupling (4) and hose (5)；The fuelling coupling (4) includes conical sliding block (41), supporting rod (42), inflation pressurized strut (43) and latch hook (44), inflation Pressurized strut (43) is connect with conical sliding block (41) one end, and conical sliding block (41) other end is connected with supporting rod (42), supporting rod (42) it is used to support latch hook (44), latch hook (44) is the arc for bending towards inflation pressurized strut (43) axis, is passed through supporting rod (42) The lock-out state of recess and idler wheel lock (45) on the outside of latch hook (44) can be controlled by acting on the inside of latch hook (44)；The compressed gas cylinder (1) is fixed on holder, and the air inlet of compressed gas cylinder (1) is connect with air inflation nozzle (2) by pipeline, pressure Contracting gas cylinder (1) gas outlet is connect with the air inlet of solenoid valve (3), and the gas outlet of solenoid valve (3) passes through hose (5) and inflation start The start chamber connection of cylinder (43)；The connection for controlling compressed gas cylinder (1) by controlling solenoid valve (3) with inflating pressurized strut (43), makes pressurized strut (43) drive Supporting rod (42) is mobile, the connection of control latch hook (44) and idler wheel lock (45).
- The disengaging gear 2. a kind of air refuelling inflatable according to claim 1 is met an urgent need, which is characterized in that further include pressure Table (6), the pressure gauge (6) are set on the pipeline between compressed gas cylinder (1) and air inflation nozzle (2).
- The disengaging gear 3. a kind of air refuelling inflatable according to claim 2 is met an urgent need, which is characterized in that further include pressure Sensor (7), the pressure sensor (7) are set on the pipeline between the pressure gauge (6) and air inflation nozzle (2).
- The disengaging gear 4. a kind of air refuelling inflatable according to claim 1 is met an urgent need, which is characterized in that the solenoid valve (3) it is two-bit triplet solenoid valve, hose (5) is connect with any gas outlet of two-bit triplet solenoid valve.
- The disengaging gear 5. a kind of air refuelling inflatable according to claim 2 is met an urgent need, which is characterized in that further include stretching Holder is fixed in spring (8) and pulley (9), described extension spring (8) one end, and the other end is connected with pulley (9), the hose (5) pulley (9) is bypassed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510923591.4A CN105539864B (en) | 2015-12-11 | 2015-12-11 | A kind of emergent disengaging gear of air refuelling inflatable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510923591.4A CN105539864B (en) | 2015-12-11 | 2015-12-11 | A kind of emergent disengaging gear of air refuelling inflatable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105539864A CN105539864A (en) | 2016-05-04 |
| CN105539864B true CN105539864B (en) | 2018-11-13 |
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ID=55819520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510923591.4A Active CN105539864B (en) | 2015-12-11 | 2015-12-11 | A kind of emergent disengaging gear of air refuelling inflatable |
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| Country | Link |
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| CN (1) | CN105539864B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10663079B2 (en) | 2017-10-20 | 2020-05-26 | Goodrich Corporation | Electro-pneumatic valve with pressurized container |
| CN113277096A (en) * | 2021-07-26 | 2021-08-20 | 西安沃祥航空科技有限公司 | Self-sealing oil-receiving socket device |
| CN113280200B (en) * | 2021-07-26 | 2021-10-19 | 西安沃祥航空科技有限公司 | Returnable Chinese style air refueling joint device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB351172A (en) * | 1929-05-30 | 1931-06-25 | Sven Lindequist | A method and apparatus for tanking aircraft in the air |
| GB801784A (en) * | 1955-09-05 | 1958-09-24 | Automotive Prod Co Ltd | Improvements in or relating to closure devices for fluid supply connections and the like |
| CN2307736Y (en) * | 1997-09-11 | 1999-02-17 | 冯洪章 | Plane air-refueling adapter |
| CN2449773Y (en) * | 2000-11-06 | 2001-09-26 | 谢祯恭 | Bottle launching device |
| CN201121760Y (en) * | 2007-09-21 | 2008-09-24 | 奚根良 | Separating solenoid valve controller |
-
2015
- 2015-12-11 CN CN201510923591.4A patent/CN105539864B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB351172A (en) * | 1929-05-30 | 1931-06-25 | Sven Lindequist | A method and apparatus for tanking aircraft in the air |
| GB801784A (en) * | 1955-09-05 | 1958-09-24 | Automotive Prod Co Ltd | Improvements in or relating to closure devices for fluid supply connections and the like |
| CN2307736Y (en) * | 1997-09-11 | 1999-02-17 | 冯洪章 | Plane air-refueling adapter |
| CN2449773Y (en) * | 2000-11-06 | 2001-09-26 | 谢祯恭 | Bottle launching device |
| CN201121760Y (en) * | 2007-09-21 | 2008-09-24 | 奚根良 | Separating solenoid valve controller |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105539864A (en) | 2016-05-04 |
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