CN206386165U - A kind of Multi Role Aircraft oil rectifier by-passing valve - Google Patents
A kind of Multi Role Aircraft oil rectifier by-passing valve Download PDFInfo
- Publication number
- CN206386165U CN206386165U CN201720099581.8U CN201720099581U CN206386165U CN 206386165 U CN206386165 U CN 206386165U CN 201720099581 U CN201720099581 U CN 201720099581U CN 206386165 U CN206386165 U CN 206386165U
- Authority
- CN
- China
- Prior art keywords
- oil
- passing valve
- housing
- pull bar
- top cover
- 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.)
- Active
Links
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The utility model discloses a kind of Multi Role Aircraft oil rectifier by-passing valve, including housing, the inner roof wall center of the housing is provided with drag link sleeve, and through there is pull bar in drag link sleeve, the pull bar passes through the upper wall of housing and stretched out, the lower end outer wall of the pull bar is socketed with push pedal, the inside of the housing is provided with oil pocket, the external stability of the drag link sleeve is connected with bottom plate, the upper end of the bottom plate is provided with filter core, the inner loop of the filter core is arranged with out sap cavity, the side upper end of the oil pocket is provided with by-passing valve, the inside bottom of the by-passing valve is provided with oil pooling hood, the upper end both sides of the oil pooling hood are arranged with slide rail, sliding block is equipped with two slide rails, top cover is connected between two sliding blocks, the upper end both sides of the top cover are arranged with L-type and go out oil groove, the lower end center of the top cover is vertically provided with expansion link.The utility model compact structure is compact, easy to operate, stress balance, and better tightness, is suitably widely popularized.
Description
Technical field
The utility model is related to valve technology field, more particularly to a kind of Multi Role Aircraft oil rectifier by-passing valve.
Background technology
Oil filter is an important spare part in combustion engine powered equipment such as vehicle, engineering machinery, ship, interior
Combustion engine is in operation process, and the machine oil in lubricating system is while lubricating detail, additionally it is possible to the impurity cleaned on part, prevents
Impurity damages part.The effect of oil filtration is to filter out the impurity in machine oil, it is ensured that machine oil is cleaned, and prevents impurity secondary pollution
Parts, protect gas engine part, extend its service life.The design of oil filter is generally directed to, is being met
On the premise of performance requirement, appearance and size is the smaller the better, and can so save space again can be cost-effective.And by-passing valve is used as machine
The by-passing valve used in the indispensable part of oil rectifier, oil filter is used to work as filter core in oil filter and is blocked
When, cleaner oil inlet and oil-out reach certain certain pressure difference, and by-passing valve is opened, and machine oil is flowed directly into without filtration core
Main oil gallery is lubricated, so as to ensure the normal lubrication of whole engine.At present, the by-passing valve of most of oil filter is made in design
During work, substantially using helical spring structure, but this helical spring structure, cause to bypass valve block force unbalance, sealing
Property it is poor, frequently operate the contact site for easily causing sealing gasket and spring to loosen.
Utility model content
The problem of in order to solve to mention in above-mentioned background technology, the utility model is provided by a kind of Multi Role Aircraft oil rectifier
Port valve.
To achieve these goals, the utility model employs following technical scheme：
A kind of Multi Role Aircraft oil rectifier by-passing valve, including housing, the inner roof wall center of the housing are provided with drag link sleeve,
And through there is pull bar in drag link sleeve, the pull bar passes through the upper wall of housing and stretched out, and the elongated end of pull bar is provided with handle,
The lower end outer wall of the pull bar is socketed with push pedal, and the inside of the housing is provided with oil pocket, and oil pocket upper end side be communicated with into
Liquid pipe, the external stability of the drag link sleeve is connected with bottom plate, and the upper end of the bottom plate is provided with filter core, the inner loop of the filter core around
Be provided with out sap cavity, it is described go out sap cavity upper end side be communicated with drain pipe, the side upper end of the oil pocket is provided with by-passing valve, described
The inside bottom of by-passing valve is provided with oil pooling hood, and the upper end both sides of the oil pooling hood are arranged with slide rail, two slide rails
Provided with sliding block, top cover is connected between two sliding blocks, the upper end both sides of the top cover are arranged with L-type and go out oil groove, described
The lower end center of top cover is vertically provided with expansion link, and the outside of the expansion link is socketed with spring, and the expansion link is away from top cover
One end be provided with drive device, the upper end of the by-passing valve is provided with cover body, and the upper end of cover body is communicated with conduit, the conduit with
Go out sap cavity connection.
Preferably, the drain pipe and feed tube are equipped with filter screen with housing junction.
Preferably, the lateral wall of the push pedal is around provided with seal washer.
Preferably, pressure sensor is provided with the drive device.
Preferably, it is equipped with block at the top of two slide rails.
Preferably, one end that two L-types go out oil groove is equipped with sealing ring.
In the utility model, push pedal can carry out back and forth movement in the presence of pull bar, and machine oil enters oil pocket from feed tube,
And pressure increases in the presence of push pedal, and is filtered, simultaneously because the external rings of drag link sleeve are around being fixed with bottom plate, and bottom plate
Upper end be provided with filter core, and filter core is internally provided with out sap cavity, and the upper end side for going out sap cavity is communicated with drain pipe, and goes out liquid
Pipe and feed tube are provided with filter screen with housing junction, and machine oil can be filtered, and it is larger to filter out particle
Impurity, and the upper end of oil pocket side is provided with by-passing valve, the inner bottom part of by-passing valve is provided with oil pooling hood, and the upper end two of oil pooling hood
Side, which is symmetrically arranged with slide rail, two slide rails, is provided with sliding block, top cover is connected between two sliding blocks, while in the upper of top cover
End both sides are symmetrically arranged with L-type and go out oil groove, and the bottom of oil pooling hood is connected with the expansion link for being socketed with spring, and the bottom of expansion link
Portion is provided with the drive device for installing pressure sensor, when filter core is blocked, and machine oil reaches oil pooling hood and forms certain pressure
Difference so that pressure sensor, which is sent, performs order so that drive device driving expansion link elongation, L-type goes out work of the oil groove in sliding block
Under, ejection upwards, so that machine oil directly lubricates main oil gallery without filter core.The utility model compact structure is compact, easily behaviour
Work, stress balance, and better tightness, the device are easy to use ingenious, are suitably widely popularized.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of Multi Role Aircraft oil rectifier by-passing valve structural representation；
Fig. 2 be the utility model proposes a kind of Multi Role Aircraft oil rectifier by-passing valve top cover mounting structure schematic diagram.
In figure：1st, housing；2nd, oil pocket；3rd, pull bar；4th, filter core；5th, sap cavity is gone out；6th, by-passing valve；7th, conduit；8th, handle；9、
Drain pipe；10th, feed tube；11st, bottom plate；12nd, push pedal；13rd, seal washer；14th, oil pooling hood；15th, drive device；16th, pressure is passed
Sensor；17th, expansion link；18th, spring；19th, top cover；20th, sliding block；21st, slide rail；22nd, L-type goes out oil groove；23rd, cover body.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.
There is provided a kind of Multi Role Aircraft oil rectifier by-passing valve, including housing 1, the inner roof wall center of housing 1 by reference picture 1-2
Place is provided with drag link sleeve, and drag link sleeve through there is pull bar 3, and pull bar 3 passes through the upper wall of housing 1 and stretched out, and pull bar 3
Elongated end is provided with handle 8, and the lower end outer wall of pull bar 3 is socketed with push pedal 12, and the inside of housing 1 is provided with oil pocket 2, and oil pocket 2 is upper
End side is communicated with feed tube 10, and the external stability of drag link sleeve is connected with bottom plate 11, and the upper end of bottom plate 11 is provided with filter core 4, filter core 4
Inner loop be arranged with out sap cavity 5, the upper end side for going out sap cavity 5 is communicated with drain pipe 9, and the side upper end of oil pocket 2 is provided with bypass
Valve 6, the inside bottom of by-passing valve 6 is provided with oil pooling hood 14, and the upper end both sides of oil pooling hood 14 are arranged with slide rail 21, two slide rails 21
Inside it is equipped between sliding block 20, two sliding blocks 20 and is connected with top cover 19, the upper end both sides of top cover 19 is arranged with L-type and goes out oil groove
22, the lower end center of top cover 19 is vertically provided with expansion link 17, and the outside of expansion link 17 is socketed with spring 18, and expansion link 17 is remote
One end of top cover 19 is provided with drive device 15, and the upper end of by-passing valve 6 is provided with cover body 23, and the upper end of cover body 23 is communicated with conduit 7,
Conduit 7 is connected with going out sap cavity 5.
Specifically, drain pipe 9 and feed tube 10 are equipped with filter screen with the junction of housing 1, machine oil can be filtered, and
The larger impurity of particle can be filtered out.
Specifically, the lateral wall of push pedal 12 is around provided with seal washer 13 so that the better tightness in boosting of push pedal 12.
Specifically, being provided with pressure sensor 16 in drive device 15, pressure sensor 16 selects HDP503 models, structure
Compact, with the impact resistance that sensitivity is high, performance is stable and good.
Specifically, the top of two slide rails 21 is equipped with block, when sliding block 20 reaches the top of slide rail 21, due to block
Effect make it that sliding block 20 is difficult for drop-off.
Specifically, one end that two L-types go out oil groove 22 is equipped with sealing ring, the sealing of oil groove 22 is added out, it is to avoid
Generation oil leak situation.
In the utility model, the inwall center of housing 1, which is provided with drag link sleeve, drag link sleeve, is socketed with pull bar 3, and pull bar
3 upper end is fixed with handle 8, and push pedal 12 is surrounded with outside lower end, by pulling pull bar 3 so that push pedal 12 can enter
Row back and forth movement, machine oil enters oil pocket 2 from feed tube 10, and pressure increases in the presence of push pedal 12, and is filtered, simultaneously
External rings due to drag link sleeve are around being fixed with bottom plate 11, and the upper end of bottom plate 11 is provided with filter core 4, and the inside of filter core 4 is set
There is sap cavity 5, the upper end side for going out sap cavity 5 is communicated with drain pipe 9, and drain pipe 9 and feed tube 10 are all provided with the junction of housing 1
Filter screen is equipped with, machine oil can be filtered, and the larger impurity of particle can be filtered out, and the upper end of the side of oil pocket 2 is set
There is by-passing valve 6, the inner bottom part of by-passing valve 6 is provided with oil pooling hood 14, and the upper end both sides of oil pooling hood 14 are symmetrically arranged with slide rail
21, it is provided between sliding block 20, two sliding blocks 20 in two slide rails 21 and is connected with top cover 19, while in the upper end two of top cover 19
Side is symmetrically arranged with L-type and goes out oil groove 22, and the bottom of oil pooling hood 14 is connected with the expansion link 17 for being socketed with spring 18, and expansion link
17 bottom is provided with the drive device 15 for installing pressure sensor 16, when filter core 4 is blocked, and machine oil reaches oil pooling hood 14 simultaneously
Form certain pressure differential so that pressure sensor 16, which is sent, performs order so that the driving expansion link 17 of drive device 15 is stretched
Long, L-type goes out oil groove 22 in the presence of sliding block 20, upwards ejection, so that machine oil directly lubricates main oil gallery without filter core 4.
It is described above, only the utility model preferably embodiment, but protection domain of the present utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model is disclosed, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (6)
1. a kind of Multi Role Aircraft oil rectifier by-passing valve, including housing (1), it is characterised in that：In the inner roof wall of the housing (1)
Be provided with the heart in drag link sleeve, and drag link sleeve through there is a pull bar (3), the pull bar (3) through housing (1) upper wall and to extension
Stretch, and the elongated end of pull bar (3) is provided with handle (8), the lower end outer wall of the pull bar (3) is socketed with push pedal (12), the housing
(1) inside is provided with oil pocket (2), and the upper end side of oil pocket (2) is communicated with feed tube (10), the external stability of the drag link sleeve
Bottom plate (11) is connected with, the upper end of the bottom plate (11) is provided with filter core (4), and the inner loop of the filter core (4) is arranged with out sap cavity
(5), it is described go out sap cavity (5) upper end side be communicated with drain pipe (9), the side upper end of the oil pocket (2) is provided with by-passing valve
(6), the inside bottom of the by-passing valve (6) is provided with oil pooling hood (14), and the upper end both sides of the oil pooling hood (14) are arranged with cunning
It is equipped with rail (21), two slide rails (21) between sliding block (20), two sliding blocks (20) and is connected with top cover (19), institute
The upper end both sides for stating top cover (19) are arranged with L-type and go out oil groove (22), and the lower end center of the top cover (19) is vertically provided with stretching
Contracting bar (17), the outside of the expansion link (17) is socketed with spring (18), the one end of the expansion link (17) away from top cover (19)
Provided with drive device (15), the upper end of the by-passing valve (6) is provided with cover body (23), and the upper end of cover body (23) is communicated with conduit
(7), the conduit (7) connects with going out sap cavity (5).
2. a kind of Multi Role Aircraft oil rectifier by-passing valve according to claim 1, it is characterised in that：The drain pipe (9)
Filter screen is equipped with feed tube (10) and housing (1) junction.
3. a kind of Multi Role Aircraft oil rectifier by-passing valve according to claim 1, it is characterised in that：The push pedal (12)
Lateral wall is around provided with seal washer (13).
4. a kind of Multi Role Aircraft oil rectifier by-passing valve according to claim 1, it is characterised in that：The drive device
(15) pressure sensor (16) is provided with.
5. a kind of Multi Role Aircraft oil rectifier by-passing valve according to claim 1, it is characterised in that：Two slide rails
(21) block is equipped with the top of.
6. a kind of Multi Role Aircraft oil rectifier by-passing valve according to claim 1, it is characterised in that：Two L-types go out
One end of oil groove (22) is equipped with sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720099581.8U CN206386165U (en) | 2017-01-23 | 2017-01-23 | A kind of Multi Role Aircraft oil rectifier by-passing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720099581.8U CN206386165U (en) | 2017-01-23 | 2017-01-23 | A kind of Multi Role Aircraft oil rectifier by-passing valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206386165U true CN206386165U (en) | 2017-08-08 |
Family
ID=59494591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720099581.8U Active CN206386165U (en) | 2017-01-23 | 2017-01-23 | A kind of Multi Role Aircraft oil rectifier by-passing valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206386165U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108661747A (en) * | 2018-05-29 | 2018-10-16 | 芜湖华铸汽车部件有限公司 | A kind of double filter engine oil recycle systems |
-
2017
- 2017-01-23 CN CN201720099581.8U patent/CN206386165U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108661747A (en) * | 2018-05-29 | 2018-10-16 | 芜湖华铸汽车部件有限公司 | A kind of double filter engine oil recycle systems |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206816293U (en) | Apply the dust arrester in underground coal mine | |
| CN201925157U (en) | Pressure-circulation antifreeze purifying lubrication system for gas cap at hydraulic head of oilfield fracturing pump | |
| CN102435396B (en) | Water jacket of cylinder block of diesel engine as well as watertightness detection device and method of water jacket of cylinder block | |
| CN206386165U (en) | A kind of Multi Role Aircraft oil rectifier by-passing valve | |
| CN200943615Y (en) | Concentrated oil return filtering device of hydraulic pressure dynamical system | |
| CN203050834U (en) | Engineering machinery and oil pan of engine thereof | |
| CN205663476U (en) | Oil cleaner with sealed apron | |
| CN205536724U (en) | Separating mechanism is moved in oil separator's oil level anti -interference | |
| CN210568679U (en) | Anti-pollution type oil fume exhaust device | |
| CN209705218U (en) | A kind of automobile differential | |
| CN207161173U (en) | A kind of oilfield cement, pressure break pump truck diesel engine oil bottom jettison gear | |
| CN206636675U (en) | The air filter structure of motorcycle | |
| CN207154009U (en) | A kind of washing machine seal ring automatic oiling device | |
| CN203532003U (en) | Oil and gas separation device for crankshaft box of engine | |
| CN202228176U (en) | Improved mechanical turbocharger | |
| CN206950719U (en) | A kind of oily-water seperating equipment for diesel engine | |
| CN205936741U (en) | Oil filter | |
| CN207064185U (en) | Coal bed gas negative pressure pump drainage reciprocating compressor is prized | |
| CN212296545U (en) | Engine oil filtering cooler | |
| CN205598731U (en) | Oil filter device returns | |
| CN214106207U (en) | Environment-friendly comprehensive waste gas heat energy utilization device | |
| CN204436340U (en) | A kind of oil pumper | |
| CN214749153U (en) | Lubricating oil collection and detection device | |
| CN203856628U (en) | Engine oil and gas separator component | |
| CN205001011U (en) | Novel engine oil filter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |