CN214404734U - Novel butterfly valve for pipeline for offshore oil drilling - Google Patents
Novel butterfly valve for pipeline for offshore oil drilling Download PDFInfo
- Publication number
- CN214404734U CN214404734U CN202023048434.9U CN202023048434U CN214404734U CN 214404734 U CN214404734 U CN 214404734U CN 202023048434 U CN202023048434 U CN 202023048434U CN 214404734 U CN214404734 U CN 214404734U
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- Prior art keywords
- valve
- fixedly connected
- valve body
- shell
- rod
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- 238000005553 drilling Methods 0.000 title claims abstract description 11
- 238000007789 sealing Methods 0.000 claims abstract description 24
- 230000005540 biological transmission Effects 0.000 claims description 15
- 239000003351 stiffener Substances 0.000 claims description 4
- 238000012546 transfer Methods 0.000 abstract description 5
- 239000012530 fluid Substances 0.000 abstract description 4
- 230000003014 reinforcing effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a novel butterfly valve is used to pipeline for offshore oil drilling, which comprises a valve body, the inner chamber swing joint of valve body has the valve rod, the bottom swing joint of bearing and valve body inner chamber is passed through to the bottom of valve rod, the equal fixedly connected with valve clack in both sides of valve rod, the top fixedly connected with connecting seat of valve body, the top fixedly connected with seal receptacle of connecting seat, the top fixedly connected with shell of seal receptacle, the inner chamber of valve body is run through and the inner chamber that extends to the shell is run through at the top of valve rod. The utility model discloses a cooperation of valve body, valve rod, valve clack, connecting seat, seal receptacle, shell, driven gear, transfer line, driving gear and sealing washer is used, can effectually solve traditional pipeline butterfly valve for oil drilling because pressure leads to opening comparatively hard problem greatly in the use, and the device can avoid pressure to lead to the dead phenomenon of card greatly, possesses effectual seal structure simultaneously, prevents that fluid from revealing.
Description
Technical Field
The utility model relates to a butterfly valve technical field specifically is a novel butterfly valve is used to pipeline for offshore oil probing.
Background
A butterfly valve, also called a flap valve, is a regulating valve with simple structure, the butterfly valve refers to a valve whose closing member is a disc and rotates around a valve shaft to open and close, the valve mainly plays the roles of cutting and throttling on a pipeline, the butterfly valve opening and closing member is a disc-shaped butterfly plate and rotates around the axis of the butterfly plate in a valve body, thereby achieving opening and closing or regulation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel butterfly valve is used to pipeline for offshore oil probing possesses the advantage that improves use strength, has solved because when intraductal pressure was too big, the dead problem of butterfly plate card often appears, and the valve plate is opened more difficultly, and corrosivity is great, perishable butterfly valve often leads to the problem that the fluid leaked.
In order to achieve the above object, the utility model provides a following technical scheme: a novel butterfly valve for a pipeline for offshore oil drilling comprises a valve body, wherein a valve rod is movably connected to an inner cavity of the valve body, the bottom of the valve rod is movably connected with the bottom of an inner cavity of the valve body through a bearing, valve clacks are fixedly connected to two sides of the valve rod, a connecting seat is fixedly connected to the top of the valve body, a sealing seat is fixedly connected to the top of the connecting seat, a shell is fixedly connected to the top of the sealing seat, the top of the valve rod penetrates through the inner cavity of the valve body and extends to the inner cavity of the shell, the top of the valve rod is movably connected with the top of the inner cavity of the shell through a bearing, a driven gear is fixedly connected to the top of the surface of the valve rod, a transmission rod is movably connected to the left side of the inner cavity of the shell through a bearing, a driving gear is fixedly connected to the left side of the transmission rod, the driving gear is meshed with the driven gear, and a sealing ring is fixedly connected to the surface of the valve body, the first flange of outside fixedly connected with on sealing washer surface, the inboard fixedly connected with second flange on sealing washer surface, the mounting hole has all been seted up to the top and the bottom of valve body surface both sides, be the equidistance between the mounting hole and distribute.
Preferably, the right side of the transmission rod penetrates through the inner cavity of the shell and extends to the outside of the shell, and a handle is fixedly connected to the right side of the transmission rod.
Preferably, both sides of the valve rod are fixedly connected with reinforcing rods, and one side of each reinforcing rod and the valve clack are of an integral structure.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a cooperation of valve body, valve rod, valve clack, connecting seat, seal receptacle, shell, driven gear, transfer line, driving gear and sealing washer is used, can effectually solve traditional pipeline butterfly valve for oil drilling because pressure leads to opening comparatively hard problem greatly in the use, the device can avoid pressure to lead to the dead phenomenon of card greatly simultaneously possesses effectual seal structure, prevents that fluid from revealing, has guaranteed the result of use.
2. The utility model discloses a set up first flange and second flange, can guarantee the leakproofness of sealing washer in the use, improved the sealed effect of this valve, through setting up the mounting hole, can install this butterfly valve, guaranteed the installation effect of butterfly valve, through setting up the handle, can conveniently rotate the transmission rod, conveniently close this butterfly valve, through setting up the stiffener, can guarantee valve rod and valve clack joint strength, guaranteed the bulk strength of this valve.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the internal structure of the housing of the present invention;
fig. 3 is a schematic front view of the sealing ring structure of the present invention.
In the figure: 1. a valve body; 2. a valve stem; 3. a valve flap; 4. a connecting seat; 5. a sealing seat; 6. a housing; 7. a driven gear; 8. a transmission rod; 9. a driving gear; 10. a seal ring; 11. a first flange; 12. a second flange; 13. mounting holes; 14. a handle; 15. a reinforcing rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The components adopted by the utility model are all universal standard components or components known by the technicians in the field, and the structure and the principle of the components are known by the technicians through technical manuals or conventional experimental methods.
Referring to fig. 1-3, a novel butterfly valve for a pipeline for offshore oil drilling comprises a valve body 1, wherein mounting holes 13 are respectively formed in the top and the bottom of two sides of the surface of the valve body 1, the mounting holes 13 are equidistantly distributed, a valve rod 2 is movably connected to the inner cavity of the valve body 1, reinforcing rods 15 are fixedly connected to two sides of the valve rod 2, one side of each reinforcing rod 15 and a valve flap 3 are of an integral structure, the bottom of the valve rod 2 is movably connected to the bottom of the inner cavity of the valve body 1 through a bearing, the valve flap 3 is fixedly connected to two sides of the valve rod 2, a connecting seat 4 is fixedly connected to the top of the valve body 1, a sealing seat 5 is fixedly connected to the top of the connecting seat 4, a housing 6 is fixedly connected to the top of the sealing seat 5, the top of the valve rod 2 penetrates through the inner cavity of the valve body 1 and extends to the inner cavity of the housing 6, and the top of the valve rod 2 is movably connected to the top of the inner cavity of the housing 6 through a bearing, the top of the surface of the valve rod 2 is fixedly connected with a driven gear 7, the left side of the inner cavity of the shell 6 is movably connected with a transmission rod 8 through a bearing, the right side of the transmission rod 8 penetrates through the inner cavity of the shell 6 and extends to the outside of the shell 6, the right side of the transmission rod 8 is fixedly connected with a handle 14, the left side of the transmission rod 8 is fixedly connected with a driving gear 9, the driving gear 9 is meshed with the driven gear 7, the surface of the valve body 1 is fixedly connected with a sealing ring 10, the outer side of the surface of the sealing ring 10 is fixedly connected with a first flange 11, the inner side of the surface of the sealing ring 10 is fixedly connected with a second flange 12, the sealing performance of the sealing ring 10 in the using process can be ensured by arranging the first flange 11 and the second flange 12, the sealing effect of the valve is improved, the butterfly valve can be installed by arranging the installation hole 13, the installation effect of the butterfly valve is ensured, by arranging the handle 14, can conveniently rotate transmission rod 8, the convenience is closed to this butterfly valve, through setting up stiffener 15, valve rod 2 and 3 joint strength of valve clack have been guaranteed, the bulk strength of this valve has been guaranteed, through valve body 1, valve rod 2, valve clack 3, connecting seat 4, seal receptacle 5, shell 6, driven gear 7, transfer line 8, the cooperation of driving gear 9 and sealing washer 10 is used, can effectually solve traditional pipeline butterfly valve for oil drilling because pressure leads to opening comparatively hard problem greatly in the use, the device can avoid pressure too big card dead phenomenon that leads to, possess effectual seal structure simultaneously, prevent that fluid from revealing, the result of use is guaranteed.
During the use, when opening this valve, through rotating handle 14, handle 14 drives transfer line 8 and rotates, and transfer line 8 drives driving gear 9 and rotates, and driving gear 9 drives driven gear 7 and rotates, and driven gear 7 drives valve rod 2 and rotates, and valve rod 2 drives valve clack 3 and rotates to realize opening of valve, this valve can avoid the too big dead problem of card that leads to of pressure, this structural design is reasonable, and corrosion resistance is good, helps extension butterfly valve life.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a novel butterfly valve is used to pipeline for offshore oil drilling, includes valve body (1), its characterized in that: the inner cavity of the valve body (1) is movably connected with a valve rod (2), the bottom of the valve rod (2) is movably connected with the bottom of the inner cavity of the valve body (1) through a bearing, valve clacks (3) are fixedly connected on the two sides of the valve rod (2), a connecting seat (4) is fixedly connected with the top of the valve body (1), a sealing seat (5) is fixedly connected with the top of the connecting seat (4), a shell (6) is fixedly connected with the top of the sealing seat (5), the top of the valve rod (2) penetrates through the inner cavity of the valve body (1) and extends to the inner cavity of the shell (6), the top of the valve rod (2) is movably connected with the top of the inner cavity of the shell (6) through a bearing, a driven gear (7) is fixedly connected with the top of the surface of the valve rod (2), a transmission rod (8) is movably connected with the left side of the inner cavity of the shell (6) through a bearing, and a driving gear (9) is fixedly connected with the left side of the transmission rod (8), driving gear (9) and driven gear (7) meshing, the fixed surface of valve body (1) is connected with sealing washer (10), the first flange of outside fixedly connected with (11) on sealing washer (10) surface, inboard fixedly connected with second flange (12) on sealing washer (10) surface, mounting hole (13) have all been seted up to the top and the bottom of valve body (1) surface both sides, be the equidistance between mounting hole (13) and distribute.
2. The novel butterfly valve for the pipe for offshore oil drilling according to claim 1, wherein: the right side of the transmission rod (8) penetrates through the inner cavity of the shell (6) and extends to the outside of the shell (6), and a handle (14) is fixedly connected to the right side of the transmission rod (8).
3. The novel butterfly valve for the pipe for offshore oil drilling according to claim 1, wherein: the equal fixedly connected with stiffener (15) in both sides of valve rod (2), one side and valve clack (3) of stiffener (15) are structure as an organic whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023048434.9U CN214404734U (en) | 2020-12-17 | 2020-12-17 | Novel butterfly valve for pipeline for offshore oil drilling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023048434.9U CN214404734U (en) | 2020-12-17 | 2020-12-17 | Novel butterfly valve for pipeline for offshore oil drilling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214404734U true CN214404734U (en) | 2021-10-15 |
Family
ID=78039186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023048434.9U Expired - Fee Related CN214404734U (en) | 2020-12-17 | 2020-12-17 | Novel butterfly valve for pipeline for offshore oil drilling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214404734U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114183543A (en) * | 2021-12-10 | 2022-03-15 | 江苏瑞润隆机械有限公司 | Butterfly valve for petroleum drilling and production and use method thereof |
| CN114233873A (en) * | 2021-12-21 | 2022-03-25 | 江苏优特莫森机械有限公司 | High-strength butterfly valve for petroleum pipeline and use method thereof |
| CN114635977A (en) * | 2022-03-28 | 2022-06-17 | 安徽三马净化科技有限公司 | Multifunctional butterfly valve |
-
2020
- 2020-12-17 CN CN202023048434.9U patent/CN214404734U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114183543A (en) * | 2021-12-10 | 2022-03-15 | 江苏瑞润隆机械有限公司 | Butterfly valve for petroleum drilling and production and use method thereof |
| CN114183543B (en) * | 2021-12-10 | 2024-01-12 | 江苏优特莫森机械有限公司 | Butterfly valve for petroleum drilling and use method thereof |
| CN114233873A (en) * | 2021-12-21 | 2022-03-25 | 江苏优特莫森机械有限公司 | High-strength butterfly valve for petroleum pipeline and use method thereof |
| CN114635977A (en) * | 2022-03-28 | 2022-06-17 | 安徽三马净化科技有限公司 | Multifunctional butterfly valve |
| CN114635977B (en) * | 2022-03-28 | 2024-04-12 | 安徽三马净化科技有限公司 | Multifunctional butterfly valve |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211015 |