CN206617206U - A kind of fuel outlet valve and jettison gear - Google Patents
A kind of fuel outlet valve and jettison gear Download PDFInfo
- Publication number
- CN206617206U CN206617206U CN201720296151.5U CN201720296151U CN206617206U CN 206617206 U CN206617206 U CN 206617206U CN 201720296151 U CN201720296151 U CN 201720296151U CN 206617206 U CN206617206 U CN 206617206U
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- CN
- China
- Prior art keywords
- valve body
- seal
- valve
- guide sleeve
- fuel outlet
- 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 - Fee Related
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- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
This application discloses a kind of fuel outlet valve, including, the valve body (11) connected on engine drain pan and with engine interior；Guide sleeve (12) in the valve body；It is connected by elastic component (13) with the guide sleeve (12), and the valve element (14) that can be moved relative to the guide sleeve (12)；It is arranged on the one end of the valve element (14) away from the guide sleeve (12), the seal (15) for closing the valve body (11)；And, it is arranged on the one end of the valve body (11) away from the guide sleeve (12), the lid (16) for closing the valve body (11).The application also provides a kind of jettison gear.The fuel outlet valve that the application is provided so that drain the oil process operation of the staff during engine carries out oil exchange is simple, can more avoid staff from directly contacting caused scald with machine oil during draining the oil.
Description
Technical field
The application is related to mechanical field, more particularly to a kind of fuel outlet valve, further relates to a kind of jettison gear.
Background technology
The replacing of the machine oil of engine is an important job during Motor Maintenance.
In the prior art, screw is provided with the engine drain pan of engine, is provided with what is coordinated with screw on screw
Bolt, by being arranged sealing ring on bolt, is sealed to screw.
When needing the machine oil to engine to change, firstly, it is necessary to bolt be back-outed from screw, then using oil
Pipe is docked with screw, and in-engine machine oil is oriented into oil vessel by oil pipe.
However, in the prior art by the way of screw and bolt, first, staff back-outs bolt from screw
Meanwhile, in-engine machine oil can flow out from screw, because the temperature of in-engine machine oil is general higher, therefore, right
Engine is carried out during Oil drain operation, often occurs that machine oil scalds the situation of staff, and complex operation；Next, by
The replacing for carrying out machine oil in each engine is required for staff to back-out bolt from screw, and long this can damage engine bottom
Shell.
Utility model content
In order to solve the above technical problems, first purpose of the present utility model is to provide a kind of fuel outlet valve so that work
Drain the oil process operation of the personnel during engine carries out oil exchange is simple, can more avoid staff in the mistake drained the oil
Caused scald is directly contacted in journey with machine oil, engine drain pan is protected；Second purpose of the present utility model is offer one
Plant jettison gear.
The technical scheme that the utility model is provided is as follows：
A kind of fuel outlet valve, it is characterised in that including,
The valve body connected on engine drain pan and with engine interior；
Guide sleeve in the valve body；
It is connected by elastic component with the guide sleeve, and the valve element that can be moved relative to the guide sleeve；
The one end of the valve element away from the guide sleeve is arranged on, the seal for closing the valve body；
And, the one end of the valve body away from the guide sleeve is arranged on, the lid for closing the valve body.
Preferably, the seal is used to close the valve body specifically, being provided with bellmouth in the valve body, described
Valve element and the bellmouth are coaxial, and the valve element has the sealing state that the seal is contacted with the bellmouth inwall,
And the state of draining the oil that the seal departs from the bellmouth inwall.
Preferably, the seal is arranged on the one end of the valve element away from the guide sleeve specifically, the seal
For sealing ring, in be radially arranged mounting groove of the one end of the valve element away from the guide sleeve along the valve element, the sealing
Part is arranged in the mounting groove.
Preferably, the seal is arranged on the one end of the valve element away from the guide sleeve specifically, the seal
The one end of the valve element away from the guide sleeve is fixedly mounted on, and the seal is integrally formed with the valve element.
Preferably, the lid and the valve body clamping or threaded connection.
Preferably, the lid and the valve body clamping on the inwall of the valve body specifically, be provided with neck, in institute
The outer surface for stating lid is provided with elastic bumps, and the elastic bumps coordinate with the neck.
Preferably, stepped interior round platform is provided with the valve interior wall, rank is provided with the outer wall of the lid
The outer round platform of scalariform, the interior round platform coordinates with the outer round platform.
Preferably, card end is provided with the inwall of the valve body, and the card end is vertical with the inwall of the valve body,
The breach coordinated with the card end is provided with the outer round platform, the end face of the outer round platform and the lid forms lock chamber,
The card end can be entered in the lock chamber by the breach.
Preferably, the Handheld Division for rotating the lid is additionally provided with the end face of the lid.
A kind of jettison gear, it is characterised in that including the fuel outlet valve described in above-mentioned any one, vacuum device and logical
The connecting tube that oil pipe is connected with the vacuum device is crossed, the connecting tube is used to be connected with valve body, made for compression elastic piece
Obtain the seal and be in the state of draining the oil departed from the bellmouth inwall, and machine oil importing derived from the valve body is described
In oil pipe.
The fuel outlet valve that the utility model is provided, during maintenance change engine oil is carried out to engine, first opens lid,
Then valve element is pushed using oil pipe, so that compression elastic piece so that seal opens valve body, so as to finally cause in-engine
Machine oil flows into oil pipe by the space between seal and valve interior wall, is oriented to by oil pipe in oil vessel, with prior art
Compare, staff is simple to the process operation of draining the oil during engine progress oil exchange, can more avoid work people
Member directly contacts caused scald during draining the oil with machine oil.
Brief description of the drawings
, below will be to embodiment or existing in order to illustrate more clearly of the embodiment of the present application or technical scheme of the prior art
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments described in application, for those of ordinary skill in the art, on the premise of not paying creative work,
Other accompanying drawings can also be obtained according to these accompanying drawings.
The structural representation for the fuel outlet valve that Fig. 1 provides for the utility model embodiment；
Fig. 2 is Fig. 1 A-A views；
Fig. 3 provided for the utility model embodiment in valve body structural representation；
Fig. 4 provided for the utility model embodiment in valve element structural representation；
Fig. 5 provided for the utility model embodiment in lid structural representation.
Embodiment
In order that those skilled in the art more fully understand the technical scheme in the application, it is real below in conjunction with the application
The accompanying drawing in example is applied, the technical scheme in the embodiment of the present application is clearly and completely described, it is clear that described implementation
Example only some embodiments of the present application, rather than whole embodiments.Based on the embodiment in the application, this area is common
The every other embodiment that technical staff is obtained under the premise of creative work is not made, should all belong to the application protection
Scope.
Please as shown in Figures 1 to 5, the utility model embodiment provides a kind of fuel outlet valve, including, on engine drain pan
And the valve body 11 connected with engine interior；Guide sleeve 12 in valve body 11；Connected by elastic component 13 with guide sleeve 12
Connect, and the valve element 14 that can be moved relative to guide sleeve 12；The one end of valve element 14 away from guide sleeve 12 is arranged on, for shutoff valve
The seal 15 of body 11；And, the one end of valve body 11 away from guide sleeve 12 is arranged on, the lid 16 for closed valve 11.
During the fuel outlet valve provided using the utility model embodiment carries out replacement of engine oil, first by lid
16 open, and then valve element 14 are pushed using oil pipe, so that compression elastic piece 13 so that seal 15 opens valve body 11, so that most
Cause in-engine machine oil to flow into oil pipe by the space between seal 15 and the inwall of valve body 11 eventually, be oriented to and stored up by oil pipe
In oil vessel, compared with prior art, staff carries out the process operation letter of draining the oil during oil exchange to engine
It is single, it can more avoid staff from directly contacting caused scald with machine oil during draining the oil.
Wherein, the elastic component 13 in the utility model embodiment is preferred to use spring.Elastic component 13 is set with guide sleeve 12
Put and be particularly preferred as, elastic component 13 is set on valve element 14, the one end of valve element 14 away from guide sleeve 12 is provided with stop part,
Valve element 14 and the through hole coaxial line on guide sleeve 12, and valve element 14 can be through the through hole on guide sleeve 12.When the guide of valve element 14
When being moved to the direction of set 12, stop part compression elastic piece.
In the utility model embodiment, seal 15 is used for valve body 11 specifically, being provided with taper in valve body 11
Hole 111, valve element 14 and bellmouth 111 are coaxial, and valve element 14 has the sealing shape that seal 15 is contacted with the inwall of bellmouth 111
State, and the state of draining the oil that seal 15 departs from the inwall of bellmouth 111.
In the presence of elastic component 13, valve element 14 has the trend moved to bellmouth 111, because the stop of bellmouth is made
With so that valve element 14 is stuck in the presence of elastic component 13 with bellmouth 111, now, and seal 15 is interior with bellmouth 111
Wall is fully contacted so that seal 15 seals bellmouth 111 with the collective effect of valve element 14；When valve element 14 is away from guide sleeve 12
During the stress of one end, valve element 14 is moved to the direction of guide sleeve 12, the compression elastic piece 13 of valve element 14, while departing from dynamic seal 15
The inwall of bellmouth 111, so that bellmouth 111 is opened.
Being arranged such that makes to open lid 16, if without external force, valve body 11 is also in closed state, engine
The machine oil in portion will not be flowed out out of valve body 11, efficiently avoid in-engine machine oil out of valve body 11 outflow by work from member
Scald.
In the utility model embodiment, seal 15 is arranged on the one end of valve element 14 away from guide sleeve 12 and is particularly preferred as,
Seal 15 has been radially arranged mounting groove in the one end of valve element 14 away from guide sleeve 12 to be preferred to use sealing ring along valve element 14
141, seal 14 is arranged in mounting groove 141.Because sealing ring is consumable accessory, using such structure so that seal 14 is more
Change and more facilitate.
Certainly, seal 15, which is arranged on the one end of valve element 14 away from guide sleeve 12, to be, the seal 15 of seal 15
The one end of valve element 14 away from guide sleeve 12 is fixedly mounted on, and seal 15 is integrally formed with valve element 14.Using such structure,
The stability that seal 15 is connected with valve element 14 is ensure that, and between ensure that and being not present between seal 15 and valve element 14
Gap, so as to improve sealing property.
In the utility model embodiment, lid 16 can use clamping with valve body 11, it would however also be possible to employ threaded connection.
Wherein, lid 16 and the clamping of valve body 11 on the inwall of valve body 11 specifically, be provided with neck, in the outer of lid 16
Surface is provided with elastic bumps 161, and elastic bumps 161 coordinate with neck.
It is of course also possible to be only to set elastic bumps 161 in the outer surface of lid 16.The setting of elastic bumps 161, energy
Enough ensure the stability that lid 16 is connected with valve body 11.
In the utility model embodiment, stair-stepping interior round platform 113 is provided with the inwall of valve body 11, in the outer of lid 16
Stair-stepping outer round platform 162 is provided with wall, interior round platform 113 coordinates with outer round platform 162.
In the utility model embodiment, in order that the connection for obtaining valve body 11 and lid 16 is more stablized, in valve body 11
Card end 114 is provided with wall, and card end 114 is vertical with the inwall of valve body 11, is provided with and matches somebody with somebody with card end 114 on outer round platform 162
The breach 115 of conjunction, the end face formation lock chamber 116 of outer round platform 162 and lid 16, card end 114 can enter solid by breach 115
Determine in chamber 116.
During concrete operations, i.e. first that the breach 115 on lid 16 is corresponding with card end 114, then, promoted into valve body 11
Lid 16 so that card end 114 is placed in lock chamber 116, finally, rotating cover 16 so that breach 115 and card end on lid 16
114 dislocation.It is arranged such so that lid 16 can be more firmly secured on valve body 11, improve lid 16 and valve body 11
The stability of connection.
In the utility model embodiment, the Handheld Division 163 for rotating cover 16 is additionally provided with the end face of lid 16.
The setting of Handheld Division 163 so that more facilitate during staff's rotating cover 16.
The utility model embodiment also provides a kind of putting for any one in jettison gear, including the utility model embodiment
Fuel tap, vacuum device and the connecting tube being connected by oil pipe with vacuum device, connecting tube are used to be connected with valve body 11, use
Seal 15 is caused to be in the state of draining the oil departed from the inwall of bellmouth 111 in compression elastic piece 13, and by machine oil derived from valve
Import in oil pipe.
When needing to drain the oil to engine, first the lid 16 on fuel outlet valve is removed, then, will be put by connecting tube
The valve element 14 of fuel tap is pushed up to guide sleeve so that seal 15 departs from the inwall of bellmouth 111, is then taken out by vacuum device
Vacuum so that oil pipe is internally formed negative pressure, in-engine machine oil passes sequentially through connecting tube, oil pipe and is directed to oil vessel.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can in other embodiments be realized in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (10)
1. a kind of fuel outlet valve, it is characterised in that including,
The valve body (11) connected on engine drain pan and with engine interior；
Guide sleeve (12) in the valve body (11)；
It is connected by elastic component (13) with the guide sleeve (12), and the valve element that can be moved relative to the guide sleeve (12)
(14)；
It is arranged on the one end of the valve element (14) away from the guide sleeve (12), the seal for closing the valve body (11)
(15)；
And, it is arranged on the one end of the valve body (11) away from the guide sleeve (12), the lid for closing the valve body (11)
Body (16).
2. fuel outlet valve according to claim 1, it is characterised in that the seal (15) is used to close the valve body (11)
Specifically, be provided with bellmouth (111) in the valve body (11), the valve element (14) with the bellmouth (111) coaxially, and
The valve element (14) has the sealing state that the seal (15) is contacted with the bellmouth (111) inwall, and described close
The state of draining the oil that sealing (15) departs from the bellmouth (111) inwall.
3. fuel outlet valve according to claim 1, it is characterised in that it is remote that the seal (15) is arranged on the valve element (14)
From the guide sleeve (12) one end specifically, the seal (15) is sealing ring, led in the valve element (14) away from described
Mounting groove (141) is radially arranged to one end of set (12) along the valve element (14), the seal (15) is arranged on described
In mounting groove (141).
4. fuel outlet valve according to claim 1, it is characterised in that it is remote that the seal (15) is arranged on the valve element (14)
From the guide sleeve (12) one end specifically, the seal (15) be fixedly mounted on the valve element (14) away from it is described be oriented to
The one end of (12) is covered, and the seal (15) is integrally formed with the valve element (14).
5. fuel outlet valve according to claim 3, it is characterised in that the lid (16) and the valve body (11) clamping or
Threaded connection.
6. fuel outlet valve according to claim 5, it is characterised in that the lid (16) and the valve body (11) clamping are specific
To be provided with neck on the inwall of the valve body (11), the outer surface of the lid (16) being provided with elastic bumps
(161), the elastic bumps (161) coordinate with the neck.
7. fuel outlet valve according to claim 6, it is characterised in that be provided with the valve body (11) inwall stair-stepping
Interior round platform (113), is provided with stair-stepping outer round platform (162) on the outer wall of the lid (16), the interior round platform (113) with
The outer round platform (162) coordinates.
8. fuel outlet valve according to claim 7, it is characterised in that card end is provided with the inwall of the valve body (11)
(114), and the card end (114) is vertical with the inwall of the valve body (11), be provided with the outer round platform (162) with it is described
The breach (115) that card end (114) coordinates, the outer round platform (162) and the end face formation lock chamber (116) of the lid (16),
The card end (114) can be entered in the lock chamber (116) by the breach (115).
9. fuel outlet valve according to claim 1, it is characterised in that being additionally provided with the end face of the lid (16) is used for
Rotate the Handheld Division (163) of the lid (16).
10. a kind of jettison gear, it is characterised in that including the fuel outlet valve described in claim 2, vacuum device and pass through oil
The connecting tube being connected with the vacuum device is managed, the connecting tube is used to be connected with valve body (11), for compression elastic piece
(13) seal (15) is caused to be in the state of draining the oil departed from the bellmouth (111) inwall, and by the valve body
(11) machine oil derived from is imported in the oil pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720296151.5U CN206617206U (en) | 2017-03-24 | 2017-03-24 | A kind of fuel outlet valve and jettison gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720296151.5U CN206617206U (en) | 2017-03-24 | 2017-03-24 | A kind of fuel outlet valve and jettison gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206617206U true CN206617206U (en) | 2017-11-07 |
Family
ID=60233961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720296151.5U Expired - Fee Related CN206617206U (en) | 2017-03-24 | 2017-03-24 | A kind of fuel outlet valve and jettison gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206617206U (en) |
-
2017
- 2017-03-24 CN CN201720296151.5U patent/CN206617206U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171107 |