CN207761837U - A kind of multi-angle adjusting diesel oil atomization structure inside fuel system - Google Patents
A kind of multi-angle adjusting diesel oil atomization structure inside fuel system Download PDFInfo
- Publication number
- CN207761837U CN207761837U CN201820124636.0U CN201820124636U CN207761837U CN 207761837 U CN207761837 U CN 207761837U CN 201820124636 U CN201820124636 U CN 201820124636U CN 207761837 U CN207761837 U CN 207761837U
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- China
- Prior art keywords
- casing
- diesel oil
- fixedly connected
- fuel system
- angle adjusting
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Abstract
The utility model discloses the multi-angle adjusting diesel oil atomization structures inside a kind of fuel system, including casing, the casing is internally provided with fixing groove, and the inner wall both sides of fixing groove have been respectively fixedly connected with fixed block and micro hydraulic bar, the front of the fixed block is rotatably connected to moving block, and the side of moving block is fixedly connected with baffle, it is fixedly connected with drive block at the top of the baffle, and drive block is internally provided with sliding slot, one end of the micro hydraulic bar is fixedly connected with shaft, and the surface of shaft and the inner wall of sliding slot are slidably connected, the bottom of the casing is provided with the trepanning to match with baffle, the utility model is related to technical field of fuel.Multi-angle adjusting diesel oil atomization structure inside the fuel system, it is excessively single to solve existing diesel oil atomization structure, the problem of can not carrying out multi-angle rotation, simple in structure to be conducive to overhaul, and improves work efficiency, is conducive to use.
Description
Technical field
The utility model is related to technical field of fuel, the multi-angle adjusting diesel oil mist inside specially a kind of fuel system
Change structure.
Background technology
High pressure fuel after supercharged carries out fuel-flow control by main fuel controller and reinforcing fuel controller respectively, to meet
The needs of flight, then, main fuel are divided into major-minor oil circuit through Oil Switch, by fuel dispenser, are sent into combustion chamber through nozzle
Burning, when engine needs reinforcing, reinforcing fuel oil, which is sent into through reinforcing switch and nozzle in after-burner, to burn, engine start
When have an independent starting fuel system, including fuel primer pump, start solenoid valve and pilot jet, leak fuel system is passed through for excluding
Long-pending oil in fuel oil and combustion chamber that sealing device leaks out, defuelling system are released rapidly after engine cut-off in nozzle oil circuit
Fuel oil, to prevent carbon trumpet, fuel pump is most important oil-servicing facilities in system, there is gear pump, plunger pump, rotating plate pump, centrifugation
Pump and five type of vapor-core pumps.
Fuel system should have anti-crash, anti-attack ability, it is desirable that reduction fuel passage is exposed in design, prevents bullet
Wound;Redundancy design is taken, to ensure to remain to keep the normal oil transportation of fuel system after certain attachmentes damage, takes oil suction formula fuel oil
Oil transfer pump and self-styled measure of crashing, fuel oil leaks on fire when preventing from crashing, and ensures the good atomization quality of fuel oil, it is desirable that fuel oil
System is in various states and can be transferred through nozzle or disc in a combustion chamber in engine makes fuel oil uniform atomizing, existing bavin
Oily atomization structure is excessively single, can not carry out multi-angle rotation, and complicated to be unfavorable for overhauling, working efficiency bottom is unfavorable for
It uses.
Utility model content
In view of the deficiencies of the prior art, the utility model provides the multi-angle adjusting diesel oil inside a kind of fuel system
Atomization structure, it is excessively single to solve existing diesel oil atomization structure, the problem of can not carrying out multi-angle rotation.
In order to achieve the above object, the utility model is achieved by the following technical programs：Inside a kind of fuel system
Multi-angle adjusting diesel oil atomization structure, including casing, the casing are internally provided with fixing groove, and the inner wall of fixing groove
Both sides have been respectively fixedly connected with fixed block and micro hydraulic bar, and the front of the fixed block is rotatably connected to moving block, and turns
The side of motion block is fixedly connected with baffle, be fixedly connected with drive block at the top of the baffle, and drive block is internally provided with
One end of sliding slot, the micro hydraulic bar is fixedly connected with shaft, and the surface of shaft and the inner wall of sliding slot are slidably connected.
Preferably, the bottom of the casing is provided with the trepanning to match with baffle.
Preferably, the casing is internally provided with mixing chamber, and spray has been fixedly connected between the both sides of mixing chamber
Head.
Preferably, the side of the casing is communicated with oil inlet pipe, and casing is internally provided with oil-feed tank, and oil inlet
The top and bottom of slot is connected to the top of one end of oil inlet pipe and mixing chamber respectively.
Preferably, the side of the casing is communicated with air inlet pipe, and casing is internally provided with air inlet duct, and air inlet
The top and bottom of slot is connected to the top of one end of air inlet pipe and mixing chamber respectively.
Preferably, it is fixedly connected with contact block at the top of the casing, and contact block is internally provided with card slot.
Advantageous effect
The utility model provides the multi-angle adjusting diesel oil atomization structure inside a kind of fuel system.Having following has
Beneficial effect：
（1）, multi-angle adjusting diesel oil atomization structure inside the fuel system, the inner wall both sides for passing through fixing groove are distinguished
It is fixedly connected with fixed block and micro hydraulic bar, the front of fixed block is rotatably connected to moving block, and the side of moving block is solid
Surely it is connected with baffle, is fixedly connected with drive block at the top of baffle, and drive block is internally provided with sliding slot, micro hydraulic bar
One end is fixedly connected with shaft, and the surface of shaft and the inner wall of sliding slot are slidably connected, and solves existing diesel oil atomization knot
Structure is excessively single, the problem of can not carrying out multi-angle rotation, simple in structure to be conducive to overhaul, and improves work efficiency, favorably
In use.
（2）, multi-angle adjusting diesel oil atomization structure inside the fuel system, be provided with and keep off by the bottom of casing
The trepanning that plate matches, casing is internally provided with mixing chamber, and nozzle has been fixedly connected between the both sides of mixing chamber, machine
The side of shell is communicated with oil inlet pipe, and casing is internally provided with oil-feed tank, and the top and bottom of oil-feed tank respectively with
One end of oil inlet pipe is connected to the top of mixing chamber, and the side of casing is communicated with air inlet pipe, and increase can be functional, improves diesel oil
Atomizing effect.
（3）, multi-angle adjusting diesel oil atomization structure inside the fuel system, by and casing be internally provided with
Air inlet duct, and the top and bottom of air inlet duct is connected to the top of one end of air inlet pipe and mixing chamber respectively, the top of casing
It is fixedly connected with contact block, and contact block is internally provided with card slot, makes stable structure, it is simple to operate.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the partial enlarged view at A in the utility model Fig. 1.
In figure：1 casing, 2 fixing grooves, 3 fixed blocks, 4 micro hydraulic bars, 5 moving blocks, 6 baffles, 7 drive blocks, 8 sliding slots, 9
Shaft, 10 trepannings, 11 mixing chambers, 12 nozzles, 13 oil inlet pipes, 14 oil-feed tanks, 15 air inlet pipe, 16 air inlet ducts, 17 contact blocks, 18 cards
Slot.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of multi-angle adjusting inside fuel system
Diesel oil atomization structure, including casing 1, casing 1 is internally provided with fixing groove 2, and the inner wall both sides of fixing groove 2 are fixed respectively
It is connected with fixed block 3 and micro hydraulic bar 4, the front of fixed block 3 is rotatably connected to moving block 5, and the side of moving block 5 is solid
Surely it is connected with baffle 6, the top of baffle 6 is fixedly connected with drive block 7, and drive block 7 is internally provided with sliding slot 8, by solid
The inner wall both sides for determining slot 2 have been respectively fixedly connected with fixed block 3 and micro hydraulic bar 4, and the front of fixed block 3 is rotatably connected to rotation
Block 5, and the side of moving block 5 is fixedly connected with baffle 6, and the top of baffle 6 is fixedly connected with drive block 7, and drive block 7
Be internally provided with sliding slot 8, one end of micro hydraulic bar 4 is fixedly connected with shaft 9, and the inner wall on the surface of shaft 9 and sliding slot 8
It is slidably connected, it is excessively single to solve existing diesel oil atomization structure, the problem of can not carrying out multi-angle rotation, simple in structure
Be conducive to overhaul, improve work efficiency, be conducive to use, one end of micro hydraulic bar 4 is fixedly connected with shaft 9, and axis
The surface of bar 9 and the inner wall of sliding slot 8 are slidably connected, and the bottom of casing 1 is provided with the trepanning 10 to match with baffle 6, casing 1
It is internally provided with mixing chamber 11, the trepanning 10 to match with baffle 6, the inside setting of casing 1 are provided with by the bottom of casing 1
There is mixing chamber 11, and be fixedly connected with nozzle 12 between the both sides of mixing chamber 11, the side of casing 1 is communicated with oil inlet pipe
13, and casing 1 is internally provided with oil-feed tank 14, and the top and bottom of oil-feed tank 14 one end with oil inlet pipe 13 respectively
It is connected to the top of mixing chamber 11, the side of casing 1 is communicated with air inlet pipe 15, and increase can be functional, improves the atomization of diesel oil
Effect, and nozzle 12 has been fixedly connected between the both sides of mixing chamber 11, the side of casing 1 is communicated with oil inlet pipe 13, and
Casing 1 is internally provided with oil-feed tank 14, and the top and bottom of oil-feed tank 14 respectively with one end of oil inlet pipe 13 and mix
The top of room 11 is connected to, and the side of casing 1 is communicated with air inlet pipe 15, and casing 1 is internally provided with air inlet duct 16, and into
The top and bottom of air drain 16 is connected to the top of one end of air inlet pipe 15 and mixing chamber 11 respectively, and the top of casing 1, which is fixed, to be connected
Be connected to contact block 17, and contact block 17 is internally provided with card slot 18, by and casing 1 be internally provided with air inlet duct 16,
And the top and bottom of air inlet duct 16 is connected to the top of one end of air inlet pipe 15 and mixing chamber 11 respectively, the top of casing 1
It is fixedly connected with contact block 17, and contact block 17 is internally provided with card slot 18, makes stable structure, it is simple to operate.
When work, diesel oil enters mixing chamber 11 by oil inlet pipe 13 and oil-feed tank 14, and air passes through air inlet pipe 15 and air inlet
Slot 16 enters in mixing chamber 11 to be mixed with diesel oil, is atomized by nozzle 12 and is sprayed by trepanning 11, and control micro hydraulic bar 4 is with moving axis
Bar 9, the surface of shaft 9 and the inner wall of sliding slot 8 are slidably connected, and drive drive block 7 and baffle 6 to rotate, are rotated, made by baffle 6
The ejection angle of the diesel oil of atomization changes.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. the multi-angle adjusting diesel oil atomization structure inside a kind of fuel system, including casing（1）, it is characterised in that：It is described
Casing（1）Be internally provided with fixing groove（2）, and fixing groove（2）Inner wall both sides be respectively fixedly connected with fixed block（3）With
Micro hydraulic bar（4）, the fixed block（3）Front be rotatably connected to moving block（5）, and moving block（5）Side fix
It is connected with baffle（6）, the baffle（6）Top be fixedly connected with drive block（7）, and drive block（7）Be internally provided with cunning
Slot（8）, the micro hydraulic bar（4）One end be fixedly connected with shaft（9）, and shaft（9）Surface and sliding slot（8）It is interior
Wall is slidably connected.
2. the multi-angle adjusting diesel oil atomization structure inside a kind of fuel system according to claim 1, feature exist
In：The casing（1）Bottom be provided with and baffle（6）The trepanning to match（10）.
3. the multi-angle adjusting diesel oil atomization structure inside a kind of fuel system according to claim 1, feature exist
In：The casing（1）Be internally provided with mixing chamber（11）, and mixing chamber（11）Both sides between be fixedly connected with nozzle
（12）.
4. the multi-angle adjusting diesel oil atomization structure inside a kind of fuel system according to claim 1, feature exist
In：The casing（1）Side be communicated with oil inlet pipe（13）, and casing（1）Be internally provided with oil-feed tank（14）, and into
Oil groove（14）Top and bottom respectively with oil inlet pipe（13）One end and mixing chamber（11）Top connection.
5. the multi-angle adjusting diesel oil atomization structure inside a kind of fuel system according to claim 1, feature exist
In：The casing（1）Side be communicated with air inlet pipe（15）, and casing（1）Be internally provided with air inlet duct（16）, and into
Air drain（16）Top and bottom respectively with air inlet pipe（15）One end and mixing chamber（11）Top connection.
6. the multi-angle adjusting diesel oil atomization structure inside a kind of fuel system according to claim 1, feature exist
In：The casing（1）Top be fixedly connected with contact block（17）, and contact block（17）It is internally provided with card slot（18）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820124636.0U CN207761837U (en) | 2018-01-25 | 2018-01-25 | A kind of multi-angle adjusting diesel oil atomization structure inside fuel system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820124636.0U CN207761837U (en) | 2018-01-25 | 2018-01-25 | A kind of multi-angle adjusting diesel oil atomization structure inside fuel system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207761837U true CN207761837U (en) | 2018-08-24 |
Family
ID=63181907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820124636.0U Expired - Fee Related CN207761837U (en) | 2018-01-25 | 2018-01-25 | A kind of multi-angle adjusting diesel oil atomization structure inside fuel system |
Country Status (1)
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| CN (1) | CN207761837U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116175990A (en) * | 2023-04-24 | 2023-05-30 | 国营川西机器厂 | Device and method for solving oil leakage faults of aeroengine parting film |
-
2018
- 2018-01-25 CN CN201820124636.0U patent/CN207761837U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116175990A (en) * | 2023-04-24 | 2023-05-30 | 国营川西机器厂 | Device and method for solving oil leakage faults of aeroengine parting film |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180824 Termination date: 20210125 |
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| CF01 | Termination of patent right due to non-payment of annual fee |