CN208997447U - A kind of oil drain valve - Google Patents
A kind of oil drain valve Download PDFInfo
- Publication number
- CN208997447U CN208997447U CN201821847938.7U CN201821847938U CN208997447U CN 208997447 U CN208997447 U CN 208997447U CN 201821847938 U CN201821847938 U CN 201821847938U CN 208997447 U CN208997447 U CN 208997447U
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- valve
- valve body
- oil drain
- decorative cover
- shaft
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Abstract
The utility model discloses a kind of oil drain valve, installation is on the tanker truck, including valve body, the inside of valve body is axially fixed with valve seat, and valve shaft is provided in valve seat, and one end of valve shaft is connected with the main valve with valve plate, valve plate is located at an end of valve body, the other end of valve shaft axially extends to another end of valve body, and the outside of valve shaft is provided with main spool spring, and main spool spring is abutted with valve seat and main valve；The outside of valve body is provided with handle, and valve body is internally provided with trigger piece button, the rotation of handle drives trigger piece button, the driving valve shaft axial movement of trigger piece button；The outside of valve body is fixed with decorative cover, and decorative cover is used to be engaged fixation with the oil transportation end of tank truck.Oil drain valve described in the utility model is structure as a whole, and by the way that dismountable decorative cover is arranged in the end of valve body, decorative cover is engaged fixation with tank truck as the vulnerable part in valve body, after decorative cover abrasion, decorative cover can be only replaced, so that replacement operation is simple and easy to do.
Description
Technical field
The utility model belongs to the manufacturing technology field of valve, and in particular to a kind of oil drain valve.
Background technique
Oil drain valve is mounted on the valve that tank truck side bottom is used to discharge oil product in oil tank.Traditional oil drain valve includes valve
Body and valve deck, valve body are fixedly connected with valve deck cooperation.Usually in oil drain valve's use process, valve deck and tank truck side bottom
Position occlusion is fixed.Oil drain valve's valve deck is very fast using abrasion.After valve deck abrasion, staff needs to dismantle valve deck, replacement
Valve deck.But the operating process is relatively cumbersome, first removes completely valve inner oil, however could dismantle valve deck；Secondly valve
Lid is larger with the mounting technique difficulty of valve body, and valve deck replacement needs to be operated by professional.
Utility model content
Technical problem to be solved by the utility model is to provide a kind of oil drain valve, solve in the prior art that valve deck is more
Change cumbersome and big installation difficulty technical problem.
In order to solve the above technical problems, the technical solution adopted in the utility model: a kind of oil drain valve is mounted on tank truck
On, it is characterised in that: the oil drain valve includes valve body, and the both ends perforation of valve body is exported for oil product, and the inside of the valve body is axial
It is fixed with valve seat, valve shaft is provided in valve seat, one end of the valve shaft is connected with the main valve with valve plate, and the valve plate is located at valve body
An end, for blocking oil product to input, the other end of the valve shaft axially extends to another end of valve body, the valve
The outside of axis is provided with main spool spring, and the main spool spring is abutted with valve seat and main valve；The outside of the valve body is provided with hand
Handle, valve body are internally provided with trigger piece button, the handle drives trigger piece button rotation, the trigger piece button driving valve shaft axial movement；
It is fixed with decorative cover positioned at the outside of valve body described in valve plate side, the decorative cover is used to be engaged fixation with the oil transportation end of tank truck.
Preferably, several bolts hole are offered on the valve body, consolidate the decorative cover with valve body after bolt passing through bolt hole
It is fixed.
Preferably, offered on the valve body can viewport, it is described can the outside of viewport be fixed with visible mirror, the visible mirror
Inside it is provided with floating ball.
Preferably, positioned at visible mirror sealing ring can be provided in the junction of the valve body and visible mirror at viewport.
Preferably, the visible mirror is convex shape.
Preferably, the visible mirror uses PA all-transparent material.
Preferably, the decorative cover uses the aluminium alloy handled by hardening oxidation.
Preferably, the handle is connected with transmission shaft, and it is logical that the valve body passed through for the transmission shaft is offered in the valve body
Hole, the transmission shaft are connect after passing through the valve hole with the trigger piece button of valve inner.
Preferably, the outside of the transmission shaft is provided with bushing, transmission axis spring and gasket, the transmission axis spring
Bushing and gasket are born against into the end in the handle and valve hole, the gasket seals valve hole.
Preferably, Simmer ring is provided with outside transmission shaft described in valve inner, the Simmer ring and valve body are close
Envelope cooperation.
The utility model has the beneficial effects that a kind of oil drain valve described in the utility model, including valve body, valve seat, valve shaft, master
Valve, handle, trigger piece are buckled and decorative cover.Unlike traditional oil drain valve, oil drain valve described in the utility model is integrated knot
Structure, by the way that dismountable decorative cover is arranged in the end of valve body, decorative cover is engaged fixation with tank truck as the vulnerable part in valve body,
After decorative cover abrasion, decorative cover can be only replaced, so that replacement operation is simple and easy to do；
In addition, a kind of oil drain valve with visible mirror is also disclosed in the utility model, it is convenient for the case where observing valve inner oil product,
The angular field of view of this kind of visible mirror is big simultaneously, clarity is high, just there is staff's observation.
Detailed description of the invention
Fig. 1 is the explosive view of oil drain valve；
Fig. 2 is the structural schematic diagram of oil drain valve；
Fig. 3 is the side view of oil drain valve；
Fig. 4 is sectional view along A-A in Fig. 3；
Fig. 5 is the left view of oil drain valve；
Fig. 6 is B-B direction cross-sectional view in Fig. 5；
Appended drawing reference in figure, 1- valve body, 1.1- ring flange, 1.2- card slot, 1.2.1- bolt hole, 1.3- valve hole；2-
Decorative cover；3- valve seat；4- valve shaft；5- main valve；6- trigger piece button；7- handle；8- valve plate；9- main valve sealing ring；10- main spool spring；11-
Full needle bearing；12- bearing pin shaft；13- transmission shaft；14- bushing；15- is driven axis spring；16- gasket；17- Simmer ring；
18- shaft block ring；19- visible mirror, 19.1- screw fixing seat；20- floating ball；21- visible mirror sealing ring.
Specific embodiment
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
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment 1:
A kind of oil drain valve, on the tanker truck, as shown in Figs. 1-2, oil drain valve includes valve body 1, the both ends perforation of valve body for installation
It is exported for oil product.In the present embodiment, one end of valve body includes ring flange 1.1, for connecting with offloading facilities；The other end of valve body
Outside is provided with card slot 1.2, and decorative cover 2 is fixed in card slot 1.2.In the present embodiment, decorative cover 2 is not closed ring structure.For
The wearability of enhancing decorative cover, decorative cover use aluminum alloy materials preparation handle by hardening oxidation.The aluminium handled by hardening oxidation
The hardness of alloy material is higher, and wearability is preferable.Decorative cover is engaged fixation with the oil transportation end of tank truck as vulnerable part.Card slot
1.2 are internally provided with more bolt stem hole 1.2.1, fix decorative cover 2 and valve body 1 after bolt passing through bolt hole.In the present embodiment, spiral shell
Keyhole 1.2.1 is provided with 8, wherein 8 bolts are divided into 2 groups, 2 groups of bolts are oppositely arranged in card slot 1.2.Multiple bolts are set
Hole be in order to be engaged the decorative cover abrasion at place with tanker delivery end after, decorative cover can turn angle and continue to be fixed on valve body card slot
In, i.e., place decorative cover not being worn is connected with tanker delivery end, so that decorative cover can be utilized repeatedly, reduces
The use cost of oil drain valve.
As seen in figures 3-6, the inside of valve body 1 is axially fixed with valve seat 3, valve shaft 4, main valve 5 and trigger piece button 6, valve body 1
Outside be provided with handle 7.Handle 7 can drive trigger piece to buckle 6 rotations, and trigger piece button 6 drives valve shaft 4 to move axially.Specifically, valve
Seat 3 is pyramidal structure, the right end of the bottom of conical valve seat towards valve body 1.Valve shaft 4 is provided in valve seat 3, one end of valve shaft 4 is logical
Pin shaft connection main valve 5 is crossed, the other end of valve shaft 4 axially extends to the right end of valve body 1.Main valve 5 is connected with valve plate 8, and valve plate 8 is located at
The left end of valve body 1, for blocking oil product to input.In the present embodiment, the junction of valve plate 8 and valve body 1 is provided with main valve sealing ring
9.The outside of valve shaft 4 is provided with main spool spring 10, and one end of main spool spring 10 is abutted with the bottom of valve seat 3, main spool spring 10
The other end is abutted with main valve 5.Full needle bearing 11 is provided in main valve 5, full roller bearing 11 is internally provided with bearing pin shaft 12.
Handle 7 outside valve body is fixed with transmission shaft 13, and the valve hole 1.3 passed through for transmission shaft, transmission shaft 13 are offered in valve body 1
One end of trigger piece button 6 after valve hole 1.3 with valve inner is connect.A in the present embodiment, trigger piece button 6 is arc knot
Structure, trigger piece button one end with transmission axis connection is not trigger piece button free end, and trigger piece button free end relies on bearing pin shaft 12.When
Transmission shaft driven is driven after handle rotation, transmission shaft drives the rotation of trigger piece button, and then trigger piece button passes through the bearing pin shaft in main valve
Valve shaft is driven to move axially in valve seat, so that valve plate is turned on or off.
In order to avoid valve hole inside enters impurity, in the present embodiment, the outside of transmission shaft 13 is provided with bushing 14, passes
Moving axis spring 15 and gasket 16.Transmission axis spring 15 bears against bushing 14 and gasket 16 leads in handle 7 and valve body
The end in hole 1.3, gasket 16 seal valve hole 1.3.The inside of valve hole 1.3 is disposed with Simmer ring 17, axis
With retaining ring 18 and gasket 16.Positioned at valve inner, Simmer ring 17, Simmer ring 17 and valve body are provided with outside transmission shaft 13
1 sealing cooperation.Setting Simmer ring can be leaked from valve hole to avoid oil product.
In the present embodiment, offered on valve body 1 can viewport 1.4, can the outside of viewport be fixed with visible mirror 19, visible mirror 19
Inside it is provided with floating ball 20.Specifically, visible mirror 19 is convex shape, and the visible mirror two sides of convex shape are provided with screw and fix
Seat 19.1, screw are fixed after passing through screw fixing seat with valve body.The visible mirror of convex shape can increase the range at visible visual angle.
In the present embodiment, visible mirror 19 uses PA all-transparent material, and the clarity of visible mirror can be improved using PA all-transparent material.For
Realize the sealing between valve body and visible mirror, in the present embodiment, positioned at can valve body 1 and visible mirror 19 at viewport junction
It is provided with visible mirror sealing ring 21.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with the power
Subject to the protection scope that benefit requires.
Claims (10)
1. a kind of oil drain valve, installation is on the tanker truck, it is characterised in that: the oil drain valve includes valve body, the both ends perforation of valve body
It is exported for oil product, the inside of the valve body is axially fixed with valve seat, valve shaft is provided in valve seat, and one end of the valve shaft is connected with
Main valve with valve plate, the valve plate is located at an end of valve body, and for blocking oil product to input, the other end of the valve shaft is axial
Another end of valve body is extended to, the outside of the valve shaft is provided with main spool spring, the main spool spring and valve seat and master
Valve abuts；The outside of the valve body is provided with handle, and valve body is internally provided with trigger piece button, and the handle drives trigger piece button turns
It is dynamic, the trigger piece button driving valve shaft axial movement；It is fixed with decorative cover positioned at the outside of valve body described in valve plate side, the decorative cover is used
Fixation is engaged in the oil transportation end with tank truck.
2. a kind of oil drain valve according to claim 1, it is characterised in that: offer several bolts hole, bolt on the valve body
The decorative cover is fixed with valve body after bolt hole.
3. a kind of oil drain valve according to claim 1, it is characterised in that: offered on the valve body can viewport, it is described visual
The outside of mouth is fixed with visible mirror, is provided with floating ball in the visible mirror.
4. a kind of oil drain valve according to claim 3, it is characterised in that: positioned at can at viewport the valve body and visible mirror company
The place of connecing is provided with visible mirror sealing ring.
5. a kind of oil drain valve according to claim 3, it is characterised in that: the visible mirror is convex shape.
6. a kind of oil drain valve according to claim 3, it is characterised in that: the visible mirror uses PA all-transparent material.
7. a kind of oil drain valve according to claim 1, it is characterised in that: the decorative cover is used to be closed by the aluminium that hardening oxidation is handled
Gold.
8. a kind of oil drain valve according to claim 1, it is characterised in that: the handle is connected with transmission shaft, in the valve body
Offer the valve hole passed through for the transmission shaft, trigger piece of the transmission shaft after the valve hole with valve inner
Button connection.
9. a kind of oil drain valve according to claim 8, it is characterised in that: the outside of the transmission shaft is provided with bushing, transmission
Axis spring and gasket, the transmission axis spring bear against bushing and gasket in the handle and valve hole
End, the gasket seal valve hole.
10. a kind of oil drain valve according to claim 8, it is characterised in that: be located at setting outside transmission shaft described in valve inner
There is Simmer ring, the Simmer ring and valve seal cooperate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821847938.7U CN208997447U (en) | 2018-11-09 | 2018-11-09 | A kind of oil drain valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821847938.7U CN208997447U (en) | 2018-11-09 | 2018-11-09 | A kind of oil drain valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208997447U true CN208997447U (en) | 2019-06-18 |
Family
ID=66806631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821847938.7U Active CN208997447U (en) | 2018-11-09 | 2018-11-09 | A kind of oil drain valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208997447U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112503235A (en) * | 2020-11-09 | 2021-03-16 | 常州凯鹏液流器材有限公司 | Linkage pneumatic control system of oil discharge valve and emergency cut-off valve |
-
2018
- 2018-11-09 CN CN201821847938.7U patent/CN208997447U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112503235A (en) * | 2020-11-09 | 2021-03-16 | 常州凯鹏液流器材有限公司 | Linkage pneumatic control system of oil discharge valve and emergency cut-off valve |
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