CN208503545U - A kind of shale gas exploitation composite sealing ball valve - Google Patents
A kind of shale gas exploitation composite sealing ball valve Download PDFInfo
- Publication number
- CN208503545U CN208503545U CN201821132496.8U CN201821132496U CN208503545U CN 208503545 U CN208503545 U CN 208503545U CN 201821132496 U CN201821132496 U CN 201821132496U CN 208503545 U CN208503545 U CN 208503545U
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- China
- Prior art keywords
- ball valve
- control room
- branch pipe
- shale gas
- outer ball
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Abstract
The utility model discloses a kind of shale gas exploitation composite sealing ball valves, including control room, interior ball valve and rotation foundation, the side of the control room, which is run through, is equipped with main pipeline, the control room runs through away from the side of main pipeline is equipped with the first branch pipe, the side of the control room, which is run through, is equipped with the second branch pipe, and second branch pipe be mutually perpendicular to the first branch pipe, the inner rotation of the control room is equipped with outer ball valve, the upper end of the outer ball valve is welded with the first connecting column, first connecting column runs through the upper end of control room, and first the upper end of connecting column be welded with rotary valve, the inner rotation of first connecting column is equipped with shaft, the rotation foundation is welded on the lower end of outer ball valve, and rotate the lower end that foundation runs through control room, the interior ball valve is rotatably installed in outer ball valve.The utility model has the case where adjusting shale gas transmission direction according to service condition and providing security protection ability, avoid damage.
Description
Technical field
The utility model relates to natural gas extraction technical field, specially a kind of shale gas exploitation composite sealing ball valve.
Background technique
Ball valve comes out in the 1950s, with the rapid development of science and technology, production technology and product structure are not
It is disconnected to improve, in the 40 short years, rapidly develop as a kind of main valve class.In the country of western industrial prosperity,
The use of ball valve is continuous year by year to be risen.In China, ball valve be widely used petroleum refining, long-distance transport pipes, chemical industry,
The industries such as papermaking, pharmacy, water conservancy, electric power, municipal administration, steel occupy very important status in national economy.
Ball valve also occupies an important position in shale gas exploitation, and common ball type has very much, but is mostly single ball valve
Structure only has the function of connection supervisor and single pipeline when in use, cannot change the stream of shale gas according to service condition
To using relatively complicated；Inevitably there is the case where being damaged, shale gas conduct in the use process of ball valve
One kind of natural gas, if bring security risk is greatly traditional ball valve because damage is revealed in transmission process
There is no safety prevention measure, valve can not be closed in time when being damaged, prevents the function of leakage.
Utility model content
The purpose of this utility model is to provide a kind of shale gas exploitation composite sealing ball valves, and having double ball valve cooperations makes
With can play security protection and change shale gas the advantages of flowing to, solve conventional ball valve and have a single function, it is anti-not have safety
The problem of shield measure.
To achieve the above object, the utility model provides the following technical solutions: a kind of shale gas exploitation compound seal ball
Valve, including control room, interior ball valve and rotation foundation, the side of the control room are carried on the back through main pipeline, the control room is equipped with
Through the first branch pipe is equipped with, the side of the control room, which is run through, is equipped with the second branch pipe, and second for side from main pipeline
Pipe is mutually perpendicular to the first branch pipe, and the inner rotation of the control room is equipped with outer ball valve, and the upper end of the outer ball valve is welded with
First connecting column, first connecting column runs through the upper end of control room, and the upper end of the first connecting column is welded with rotary valve, described
The inner rotation of first connecting column is equipped with shaft, and the rotation foundation is welded on the lower end of outer ball valve, and rotates foundation and run through
The lower end of control room, the interior ball valve are rotatably installed in outer ball valve, and the upper end of the interior ball valve is fixed with fixed column, described solid
Fixed column is connected in shaft through outer ball valve, and the lower end of the interior ball valve is fixed with the second connecting column, and second connecting column passes through
The outside that outer ball valve extends to rotation foundation is worn, the exterior portion that second connecting column is located at rotation foundation is welded with handle.
Preferably, the rotary valve and handle are respectively positioned on the outside of control room, are socketed with Anti-slip cover on the handle.
Preferably, the outer ball valve and interior ball valve are hollow ball, and the side of the outer ball valve equidistantly offers first
Notch, and there are three the first notch sets altogether, the side of the interior ball valve equidistantly offers the second notch, and the second notch is equipped with altogether
Three.
Preferably, the outside lower end of the control room is pasted with labeling, and arrow is provided on labeling.
Preferably, the interior ball valve is adapted with outer ball valve, and the outer ball valve is adapted with control room.
Preferably, three the first notches on the outer ball valve are opposite with main pipeline, the first branch pipe and the second branch pipe respectively
It answers, the second notch of three on interior ball valve is corresponding with main pipeline, the first branch pipe and the second branch pipe respectively.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model enters control room, page by main pipeline in shale gas transmission process by ball valve in being arranged
After the first notch that rock gas passes through outer ball valve, interior ball valve is entered by the second notch, by rotating handles, handle connects by second
It connects column and drives interior ball valve, when handle is located at the lower section of the second branch pipe, there is no the corresponding supervisor in the side of the second notch on interior ball valve
Road, in closed state at this time, shale gas can not transport；When handle is rotated to the lower section of the first branch pipe, pass through the second notch master
Pipeline and the first branch pipe are in connected state, and shale gas is transmitted by the first branch pipe；When handle is rotated to the second branch pipe opposite,
It is in connected state by the second notch main pipeline and the second branch pipe；When handle is rotated to the lower section of main pipeline, main pipeline, first
Branch pipe and the second branch pipe are in connected state, and shale gas can two-way circulate, and replace shale gas by the design of interior ball valve
Different transmission pipelines realizes the purpose of high-efficiency transfer, improves the efficiency of work.
2, the utility model is by being arranged outer ball valve, when normal work, the first notch of outer ball valve respectively with main pipeline, the
One branch pipe and the second branch pipe are corresponding, and when transmitting, interior ball valve damage such as occurs, when can not closing, in order to avoid
It leaks, brings security risk, it can be by rotating rotary valve, rotary valve drives outer ball valve rotation by the first connecting column,
When there is no the side of the first notch to rotate to main pipeline position on outer ball valve, the transmission of shale gas can be closed, safety is played
The effect of protection avoids interior ball valve damage bring security risk.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the utility model；
Fig. 2 is the structural schematic diagram of A in Fig. 1 of the utility model；
Fig. 3 is the overlooking structure diagram of the utility model；
Fig. 4 is the outer ball-valve structure schematic diagram of the utility model；
Fig. 5 is the surface structure schematic diagram of the utility model.
In figure: 1, main pipeline；2, control room；3, rotary valve；4, the first connecting column；5, outer ball valve；6, interior ball valve；7, first
Branch pipe；8, handle；9, the second connecting column；10, foundation is rotated；11, fixed column；12, shaft；13, the second branch pipe；14, the first slot
Mouthful；15, the second notch；16, labeling.
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.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " front end ", " after
The orientation or positional relationship of the instructions such as end ", " both ends ", " one end ", " other end " is that orientation based on the figure or position are closed
System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition,
Term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " being provided with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, be also possible to detachably connect
It connects, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediate matchmaker can also be passed through
Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition
Understand the concrete meaning of above-mentioned term in the present invention.
Fig. 1 to Fig. 5 is please referred to, a kind of embodiment provided by the utility model: a kind of shale gas exploitation compound seal ball
Valve, including control room 2, interior ball valve 6 and rotation foundation 10, the side of control room 2, which is run through, is equipped with main pipeline 1, outside control room 2
Side lower end is pasted with labeling 16, and is provided with arrow on labeling 16, is indicated by the arrow on labeling 16 come rotating handles
8, for control room 2 away from the side of main pipeline 1 through the first branch pipe 7 is equipped with, the side of control room 2, which is run through, is equipped with the second branch pipe
13, and the second branch pipe 13 is mutually perpendicular to the first branch pipe 7, and main pipeline 1 and the first branch pipe 7 and second are realized by control room 2
The connection of branch pipe 13.
The inner rotation of control room 2 is equipped with outer ball valve 5, and the upper end of outer ball valve 5 is welded with the first connecting column 4, and first connects
The upper end that column 4 runs through control room 2 is connect, and the upper end of the first connecting column 4 is welded with rotary valve 3, rotary valve 3 is located at control room 2
Outside, the inner rotation of the first connecting column 4 are equipped with shaft 12, and rotation foundation 10 is welded on the lower end of outer ball valve 5, and rotates bottom
Column 10 runs through the lower end of control room 2, and interior ball valve 6 is rotatably installed in outer ball valve 5, and outer ball valve 5 and interior ball valve 6 are hollow sphere
Body, the side of outer ball valve 5 equidistantly offer the first notch 14, and there are three the first notch 14 sets altogether, the side of interior ball valve 6 is equidistant
Offer the second notch 15, and there are three the second notch 15 sets altogether.Interior ball valve 6 is adapted with outer ball valve 5, outer ball valve 5 and control
Room 2 is adapted, and three the first notches 14 on outer ball valve 5 are corresponding with main pipeline 1, the first branch pipe 7 and the second branch pipe 13 respectively,
When normal work, the first notch 14 of outer ball valve 5 is corresponding with main pipeline 1, the first branch pipe 7 and the second branch pipe 13 respectively, just
In transmission, such as occur in ball valve 6 damage, when can not closing, in order to avoid leaking, bring security risk, can be with
By rotating rotary valve 3, rotary valve 3 drives outer ball valve 5 to rotate by the first connecting column 4, when not having the first notch on outer ball valve 5
When 14 side rotates to 1 position of main pipeline, the transmission of shale gas can be closed, security protection is played the role of, avoid interior ball
Valve 6 damages bring security risk.
The upper end of interior ball valve 6 is fixed with fixed column 11, and fixed column 11 is connected in shaft 12 through outer ball valve 5, interior ball valve 6
Lower end be fixed with the second connecting column 9, the second connecting column 9 extends to the outside of rotation foundation 10, the second connection through outer ball valve 5
The exterior portion that column 9 is located at rotation foundation 10 is welded with handle 8, and handle 8 is located at the outside of control room 2, is socketed on handle 8 anti-
Sliding sleeve, three the second notches 15 on interior ball valve 6 are corresponding with main pipeline 1, the first branch pipe 7 and the second branch pipe 13 respectively, in page
In rock gas transmission process, control room 2 is entered by main pipeline 1, shale gas is by after the first notch 14 of outer ball valve 5, by the
Two notches 15 enter interior ball valve 6, and by rotating handles 8, handle 8 drives interior ball valve 6 by the second connecting column 9, when handle 8 is located at
When the lower section of the second branch pipe 13, there is no the side of the second notch 15 to correspond to main pipeline 1, in closed state at this time, page on interior ball valve 6
Rock gas can not transport；When by the rotation of handle 8 to the lower section of the first branch pipe 7, pass through 15 main pipeline 1 of the second notch and the first branch pipe 7
In connected state, shale gas is transmitted by the first branch pipe 7；When by the rotation of handle 8 to the second 13 opposite of branch pipe, pass through the second slot
15 main pipelines 1 of mouth and the second branch pipe 13 are in connected state；When by the rotation of handle 8 to the lower section of main pipeline 1, main pipeline 1, first
Pipe 7 and the second branch pipe 13 are in connected state, and shale gas can two-way circulate, and allow shale gas more by the design of interior ball valve 6
Different transmission pipelines is changed, realizes the purpose of high-efficiency transfer, improves the efficiency of work.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of shale gas exploitation composite sealing ball valve, including control room (2), interior ball valve (6) and rotation foundation (10), special
Sign is: through being equipped with main pipeline (1), the control room (2) deviates from the one of main pipeline (1) for the side of the control room (2)
Side is through being equipped with the first branch pipe (7), and the side of the control room (2), which is run through, to be equipped with the second branch pipe (13), and the second branch pipe
(13) it is mutually perpendicular to the first branch pipe (7), the inner rotation of the control room (2) is equipped with outer ball valve (5), the outer ball valve
(5) upper end is welded with the first connecting column (4), and first connecting column (4) runs through the upper end of control room (2), and the first connection
The upper end of column (4) is welded with rotary valve (3), and the inner rotation of first connecting column (4) is equipped with shaft (12), the rotation
Foundation (10) is welded on the lower end of outer ball valve (5), and rotates the lower end that foundation (10) run through control room (2), the interior ball valve (6)
It is rotatably installed in outer ball valve (5), the upper end of the interior ball valve (6) is fixed with fixed column (11), and the fixed column (11) is run through
Outer ball valve (5) is connected on shaft (12), and the lower end of the interior ball valve (6) is fixed with the second connecting column (9), second connection
Column (9) extends to the outside of rotation foundation (10) through outer ball valve (5), and second connecting column (9) is located at rotation foundation (10)
Exterior portion be welded with handle (8).
2. a kind of shale gas exploitation composite sealing ball valve according to claim 1, it is characterised in that: the rotary valve
(3) and handle (8) is respectively positioned on the outsides of control room (2), is socketed with Anti-slip cover on the handle (8).
3. a kind of shale gas exploitation composite sealing ball valve according to claim 1, it is characterised in that: the outer ball valve
(5) and interior ball valve (6) is hollow ball, and the side of the outer ball valve (5) equidistantly offers the first notch (14), and the first slot
There are three mouth (14) is set altogether, the side of the interior ball valve (6) is equidistantly offered the second notch (15), and the second notch (15) is set altogether
There are three.
4. a kind of shale gas exploitation composite sealing ball valve according to claim 1, it is characterised in that: the control room
(2) outside lower end is pasted with labeling (16), and is provided with arrow on labeling (16).
5. a kind of shale gas exploitation composite sealing ball valve according to claim 1, it is characterised in that: the interior ball valve
(6) it is adapted with outer ball valve (5), the outer ball valve (5) is adapted with control room (2).
6. a kind of shale gas exploitation composite sealing ball valve according to claim 1, it is characterised in that: the outer ball valve
(5) three the first notches (14) on respectively with main pipeline (1), the first branch pipe (7) and the second branch pipe (13) it is corresponding, interior ball valve
(6) three the second notches (15) on respectively with main pipeline (1), the first branch pipe (7) and the second branch pipe (13) it is corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821132496.8U CN208503545U (en) | 2018-07-17 | 2018-07-17 | A kind of shale gas exploitation composite sealing ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821132496.8U CN208503545U (en) | 2018-07-17 | 2018-07-17 | A kind of shale gas exploitation composite sealing ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208503545U true CN208503545U (en) | 2019-02-15 |
Family
ID=65289355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821132496.8U Active CN208503545U (en) | 2018-07-17 | 2018-07-17 | A kind of shale gas exploitation composite sealing ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208503545U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111963712A (en) * | 2020-09-21 | 2020-11-20 | 湖南高茨控制系统科技有限公司 | High-flexibility track ball valve and using method thereof |
-
2018
- 2018-07-17 CN CN201821132496.8U patent/CN208503545U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111963712A (en) * | 2020-09-21 | 2020-11-20 | 湖南高茨控制系统科技有限公司 | High-flexibility track ball valve and using method thereof |
| CN111963712B (en) * | 2020-09-21 | 2022-06-21 | 湖南高茨控制系统科技有限公司 | High-flexibility track ball valve and using method thereof |
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| GR01 | Patent grant |