CN215568286U - Ball valve for oil exploitation - Google Patents
Ball valve for oil exploitation Download PDFInfo
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- CN215568286U CN215568286U CN202121800916.7U CN202121800916U CN215568286U CN 215568286 U CN215568286 U CN 215568286U CN 202121800916 U CN202121800916 U CN 202121800916U CN 215568286 U CN215568286 U CN 215568286U
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- fixedly connected
- valve
- ball valve
- connecting shell
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Abstract
The utility model discloses a ball valve for oil exploitation, which comprises a valve body, wherein a connecting shell is arranged on one side of the valve body, and a ball body is arranged in the valve body. This ball valve for oil development connects the guide through the one end fixedly connected with at the valve body, with the inside locating piece location scarf joint of fixed connection in connecting shell inside when using reach the purpose of connecting the guide cup joint the inside one end of connecting shell at the constant head tank with the connection guide of fixed connection in valve body one end, and through running through its and the fixed orifices that sets up in connecting the guide both sides through the fixing bolt who will set up in connecting shell both sides and be connected fixedly, thereby reached and connected the fixed purpose with valve body and connecting shell, and improved the leakproofness of junction through the seal cover of fixed connection in the inside one end of connecting shell, thereby realized that can convenient and fast assembles the purpose so that the maintenance to the ball valve, and sealing performance is good, the solution is the inconvenient and not good problem of seal stability of dismouting.
Description
Technical Field
The utility model relates to the technical field of ball valves, in particular to a ball valve for oil exploitation.
Background
The ball valve is a valve whose opening and closing piece (ball body) is driven by valve rod and can make rotary motion around the axis of ball valve, and along with the rapid development of scientific technology and continuous improvement of production process and product structure, the ball valve is gradually developed into a main valve class, and the ball valve is mainly used for cutting off, distributing and changing flow direction of medium in pipeline, and it only has need of 90-degree rotation operation and small rotation torque to tightly close, so that it can be extensively used in the industries of petroleum refining, water conservancy, electric power, municipal administration and steel and iron, etc.. But the ball valve that uses in the oil field still has the dismouting inconvenient at the in-process of in-service use now, is not convenient for overhaul and change, and the not good problem of seal stability. For this reason we propose ball valves for oil production to deal with these problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a ball valve for oil extraction, which solves the problems of inconvenient assembly and disassembly and poor sealing stability in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: ball valve for oil development, including the valve body, one side of valve body is provided with the connection shell, the inside of valve body is provided with the spheroid, spheroidal inside is provided with the runner, the bottom fixedly connected with lower bearing of valve body, the top fixed connection of spheroidal bottom and lower bearing, the one end of valve body and the one end of connecting the shell are fixedly connected with flange respectively, the top of valve body one side and the bottom of opposite side are provided with first discharge hole respectively, the one end fixedly connected with of valve body connects the guide cylinder, the inside one end fixedly connected with seal cover of connection shell.
Preferably, spheroidal top fixedly connected with valve rod, the inside top of valve body is pegged graft and is had the upper bearing, the inside of upper bearing is run through on the top of valve rod, the top fixedly connected with handle of valve rod.
Preferably, the connecting guide cylinder is sleeved at one end inside the connecting shell, fixing bolts are respectively arranged on two sides of the connecting shell, fixing holes are respectively arranged on two sides of the connecting guide cylinder, and the bottom ends of the fixing bolts respectively penetrate through the connecting shell and extend to the inside of the fixing holes.
Preferably, the two ends of the connecting guide cylinder are respectively provided with a positioning groove, the top and the bottom of one end inside the connecting shell are respectively fixedly connected with a positioning block, and the positioning blocks are respectively embedded inside the positioning grooves.
Preferably, the edges inside the connecting flange are respectively and uniformly provided with assembling holes, and the middle position on one side of the connecting flange is respectively and fixedly connected with a positioning sleeve.
Preferably, the edge of one side of the connecting flange is fixedly connected with a sealing gasket respectively, and the sealing gasket is annular.
Preferably, the first discharge holes are symmetrically distributed about a horizontal center line of the ball, and the bottom of one side of the valve body is provided with the second discharge hole.
Compared with the prior art, the utility model has the beneficial effects that: the ball valve for oil exploitation not only realizes convenient disassembly and assembly, good sealing stability and more stable installation, but also realizes the functions of discharging and discharging condensate of the ball valve;
(1) the connecting guide cylinder is fixedly connected to one end of the valve body, the positioning block fixedly connected to one end of the connecting shell is positioned and embedded in the positioning groove when the connecting guide cylinder is used, so that the connecting guide cylinder fixedly connected to one end of the valve body is sleeved at one end of the connecting shell, the fixing bolts arranged on two sides of the connecting shell penetrate through the connecting guide cylinder and are fixedly connected with the fixing holes arranged on two sides of the connecting guide cylinder, the valve body and the connecting shell are fixedly connected, the sealing performance of the connecting part is improved through the sealing sleeve fixedly connected to one end of the connecting shell, the ball valve can be conveniently and quickly assembled for maintenance, and the sealing performance is good;
(2) the connecting flanges fixedly connected to one end of the valve body and one end of the connecting shell are fixedly connected to one end of the valve body and one end of the connecting shell respectively, when the ball valve is used, the connecting flanges and the oil conveying pipeline are fixedly connected, the ball valve is installed and positioned through the positioning sleeves fixedly connected to the middle position of one end of the connecting flange respectively, and the sealing gasket which is fixedly connected to one end of the connecting flange and is annular ensures the sealing performance of installation and connection of the ball valve after the ball valve is installed and fixed through the connecting flange;
(3) the bottom through top and the opposite side on one side of the valve body is provided with first discharge hole respectively, and the ball valve has realized through first discharge hole and second discharge hole that the ball valve discharges row congeals the function when using, has ensured ball valve normal use, the effectual life that improves the ball valve to two sets of first discharge holes are symmetrical about spheroidal horizontal centerline, are showing the emission row that has improved the ball valve when using congeals the effect, thereby make the maneuverability of ball valve stronger.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic top view of a partial cross-sectional structure of the present invention;
FIG. 3 is a side view of the connecting flange of the present invention;
fig. 4 is a schematic side sectional view of the connecting guide of the present invention.
In the figure: 1. a valve body; 2. a connecting flange; 3. a sphere; 4. an upper bearing; 5. a valve stem; 6. a handle; 7. an assembly hole; 8. a first discharge hole; 9. a flow channel; 10. a second discharge hole; 11. a lower bearing; 12. a connecting shell; 13. connecting the guide cylinder; 14. a positioning sleeve; 15. a gasket; 16. fixing the bolt; 17. a fixing hole; 18. positioning blocks; 19. positioning a groove; 20. and (5) sealing the sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1: referring to fig. 1-4, the ball valve for oil production comprises a valve body 1, a connecting shell 12 is arranged on one side of the valve body 1, a ball body 3 is arranged inside the valve body 1, a flow passage 9 is arranged inside the ball body 3, a lower bearing 11 is fixedly connected to the bottom end of the valve body 1, the bottom end of the ball body 3 is fixedly connected to the top end of the lower bearing 11, a connecting flange 2 is fixedly connected to one end of the valve body 1 and one end of the connecting shell 12 respectively, a first discharge hole 8 is arranged on the top of one side of the valve body 1 and the bottom of the other side of the valve body 1 respectively, a connecting guide cylinder 13 is fixedly connected to one end of the valve body 1, a sealing sleeve 20 is fixedly connected to one end of the connecting shell 12, a valve rod 5 is fixedly connected to the top end of the ball body 3, an upper bearing 4 is inserted into the top end of the valve body 1, the top end of the valve rod 5 penetrates through the inside of the upper bearing 4, and a handle 6 is fixedly connected to the top end of the valve rod 5;
the connecting guide cylinder 13 is sleeved at one end inside the connecting shell 12, fixing bolts 16 are respectively arranged on two sides of the connecting shell 12, fixing holes 17 are respectively arranged on two sides of the connecting guide cylinder 13, the bottom ends of the fixing bolts 16 respectively penetrate through the connecting shell 12 and extend into the fixing holes 17, positioning grooves 19 are respectively arranged at two ends of the connecting guide cylinder 13, positioning blocks 18 are respectively and fixedly connected to the top and the bottom of one end inside the connecting shell 12, and the positioning blocks 18 are respectively embedded inside the positioning grooves 19;
specifically, as shown in fig. 1 and fig. 2, when in use, the positioning block 18 fixedly connected inside the connecting shell 12 is positioned and embedded inside the positioning groove 19, so as to achieve the purpose of sleeving the connecting guide tube 13 fixedly connected at one end of the valve body 1 at one end of the connecting shell 12 at one end of the connecting shell, and the fixing bolts 16 arranged at two sides of the connecting shell 12 penetrate through the fixing guide tube and the fixing holes 17 arranged at two sides of the connecting guide tube 13 to be fixedly connected, so that the purpose of fixedly connecting the valve body 1 and the connecting shell 12 is achieved, the sealing performance of the joint is improved through the sealing sleeve 20 fixedly connected at one end inside the connecting shell 12, and therefore, the purpose of conveniently and quickly assembling the ball valve so as to maintain is achieved, and the sealing performance is good.
Example 2: the edge of the inner part of the connecting flange 2 is respectively and uniformly provided with an assembling hole 7, the middle position of one side of the connecting flange 2 is respectively and fixedly connected with a positioning sleeve 14, the edge of one side of the connecting flange 2 is respectively and fixedly connected with a sealing gasket 15, and the sealing gasket 15 is annular;
specifically, as shown in fig. 1 and fig. 3, when in use, the connecting flange 2 fixedly connected to one end of the valve body 1 and one end of the connecting shell 12 are fixedly connected to the oil conveying pipeline, and are fixedly installed and positioned through the positioning sleeve 14 fixedly connected to the middle position of one end of the connecting flange 2, and the sealing gasket 15 which is fixedly connected to one end of the connecting flange 2 in an annular shape after the ball valve is fixedly installed and fixed through the connecting flange 2 ensures the sealing performance of the installation and connection of the ball valve.
Example 3: the first discharge holes 8 are symmetrically distributed about the horizontal center line of the ball 3, and the bottom of one side of the valve body 1 is provided with a second discharge hole 10;
specifically, as shown in fig. 1 and 4, when the ball valve is used, the function of discharging and condensing of the ball valve is realized through the first discharge hole 8 and the second discharge hole 10, the normal use of the ball valve is guaranteed, the service life of the ball valve is effectively prolonged, and the two groups of first discharge holes 8 are symmetrical about the horizontal center line of the ball body 3, so that the discharging and condensing effect of the ball valve when the ball valve is used is remarkably improved, and the operability of the ball valve is stronger.
The working principle is as follows: when the utility model is used, firstly, the positioning block 18 fixedly connected in the connecting shell 12 is positioned and embedded in the positioning groove 19 to achieve the purpose of sleeving the connecting guide tube 13 fixedly connected at one end of the valve body 1 at one end in the connecting shell 12, and the fixing bolts 16 arranged at two sides of the connecting shell 12 penetrate through the connecting guide tube and are fixedly connected with the fixing holes 17 arranged at two sides of the connecting guide tube 13, thereby achieving the purpose of fixedly connecting the valve body 1 and the connecting shell 12, improving the sealing performance of the connecting part by the sealing sleeve 20 fixedly connected at one end in the connecting shell 12, realizing the purpose of conveniently and quickly assembling the ball valve for maintenance, having good sealing performance, and then connecting and fixing the connecting flange 2 respectively fixedly connected at one end of the valve body 1 and one end of the connecting shell 12 with the petroleum conveying pipeline, and install the location through the position sleeve 14 of fixed connection respectively in flange 2 one end intermediate position department, and fixed connection is annular sealed the leakproofness that 15 has ensured ball valve erection joint in flange 2 one end through flange 2 after installing the ball valve fixedly, and the ball valve has realized the function that the ball valve discharged row congeals through first discharge hole 8 and second discharge hole 10 when using, the ball valve normal use has been ensured, the effectual life who improves the ball valve, and two sets of first discharge holes 8 are symmetrical about spheroid 3's horizontal center line, the emission row of ball valve when using is showing and is congealing the effect.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. Ball valve for oil development, including valve body (1), its characterized in that: one side of valve body (1) is provided with connecting shell (12), the inside of valve body (1) is provided with spheroid (3), the inside of spheroid (3) is provided with runner (9), bearing (11) under the bottom fixedly connected with of valve body (1), the bottom of spheroid (3) and the top fixed connection of lower bearing (11), the one end of valve body (1) and the one end of connecting shell (12) are fixedly connected with flange (2) respectively, the top of valve body (1) one side and the bottom of opposite side are provided with first discharge hole (8) respectively, the one end fixedly connected with of valve body (1) connects guide tube (13), the inside one end fixedly connected with seal cover (20) of connecting shell (12).
2. The ball valve for oil extraction according to claim 1, wherein: the top fixedly connected with valve rod (5) of spheroid (3), the inside top of valve body (1) is pegged graft and is had upper bearing (4), the inside of upper bearing (4) is run through on the top of valve rod (5), the top fixedly connected with handle (6) of valve rod (5).
3. The ball valve for oil extraction according to claim 1, wherein: the connecting guide cylinder (13) is sleeved at one end inside the connecting shell (12), fixing bolts (16) are arranged on two sides of the connecting shell (12) respectively, fixing holes (17) are arranged on two sides of the connecting guide cylinder (13) respectively, and the bottom end of each fixing bolt (16) penetrates through the connecting shell (12) respectively and extends to the inside of each fixing hole (17).
4. The ball valve for oil extraction according to claim 1, wherein: the connecting guide cylinder is characterized in that positioning grooves (19) are respectively formed in two ends of the connecting guide cylinder (13), positioning blocks (18) are respectively and fixedly connected to the top and the bottom of one end of the inside of the connecting shell (12), and the positioning blocks (18) are respectively embedded in the positioning grooves (19).
5. The ball valve for oil extraction according to claim 1, wherein: the edge of the inside of the connecting flange (2) is respectively and uniformly provided with assembling holes (7), and the middle position of one side of the connecting flange (2) is respectively and fixedly connected with a positioning sleeve (14).
6. The ball valve for oil extraction according to claim 1, wherein: the edge of flange (2) one side is fixedly connected with sealed pad (15) respectively, sealed pad (15) are the annular.
7. The ball valve for oil extraction according to claim 1, wherein: the first discharge holes (8) are symmetrically distributed about the horizontal center line of the ball body (3), and a second discharge hole (10) is formed in the bottom of one side of the valve body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121800916.7U CN215568286U (en) | 2021-08-04 | 2021-08-04 | Ball valve for oil exploitation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121800916.7U CN215568286U (en) | 2021-08-04 | 2021-08-04 | Ball valve for oil exploitation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215568286U true CN215568286U (en) | 2022-01-18 |
Family
ID=79832133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121800916.7U Active CN215568286U (en) | 2021-08-04 | 2021-08-04 | Ball valve for oil exploitation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215568286U (en) |
-
2021
- 2021-08-04 CN CN202121800916.7U patent/CN215568286U/en active Active
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