CN211082921U - Novel double-switch oil pipe plug valve - Google Patents
Novel double-switch oil pipe plug valve Download PDFInfo
- Publication number
- CN211082921U CN211082921U CN201922205551.2U CN201922205551U CN211082921U CN 211082921 U CN211082921 U CN 211082921U CN 201922205551 U CN201922205551 U CN 201922205551U CN 211082921 U CN211082921 U CN 211082921U
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- CN
- China
- Prior art keywords
- oil pipe
- plug valve
- switch
- pipe plug
- metal ball
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- 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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Abstract
The utility model discloses a novel two switches oil pipe plug valve, including oil pipe cock main part, oil pipe cock valve switch, the oil pipe cock main part has the cylindrical structure body of circulation passageway in for: and part space is for setting to oil pipe plug valve switch installation cavity in the circulation passageway: the mounting cavity is internally provided with a metal ball seat, and the upper surface and the lower surface of the mounting cavity are provided with through holes penetrating through the body of the mounting cavity; and the through holes are respectively provided with the oil pipe plug valve switches. This is novel to add a switch in 180 positions departments of switch, controls the plug valve jointly and opens or close, and the on-off structure that adds is the same with conventional plug valve on-off structure to when a valve is bad to fall, oil pipe plug valve still can normal use, guarantees production safety.
Description
Technical Field
The utility model belongs to the technical field of the valve, concretely relates to novel two switches oil pipe plug valve.
Background
Tubing plug valves are manually controlled valves that open or close the tubing string circulation system, usually in an open state. However, during blowout, the plug valve needs to be closed quickly to prevent the liquid in the pipe column from flowing, so that the aim of safe production is fulfilled. The conventional oil pipe plug valve only has one switch, and the switch is rusted and the head of the stud slips to influence the closing of the switch, thereby influencing the safe production. In conclusion, I designed a novel double-switch oil pipe plug valve.
Disclosure of Invention
In order to solve the existing problems, the utility model provides a novel two switch oil pipe plug valves.
The utility model discloses a realize through following technical scheme:
the utility model provides a novel two switches oil pipe plug valve, includes oil pipe cock main part, oil pipe cock valve switch, oil pipe cock main part is the cylindrical structure body that has flow channel in: and part space is for setting to oil pipe plug valve switch installation cavity in the circulation passageway: the mounting cavity is internally provided with a metal ball seat, and the upper surface and the lower surface of the mounting cavity are provided with through holes penetrating through the body of the mounting cavity; the through holes are respectively provided with the oil pipe plug valve switches; a metal ball is arranged in the metal ball seat; and the metal ball is welded and fixed in the middle of the oil pipe plug valve switches on the two sides.
As a further optimization scheme of the utility model, the metal ball is a spherical body with a through hole inside; and the inner diameter of the channel is parallel to the inner diameter of the tubing plug body to allow the passage of fluids in the tubing.
As a further optimization scheme of the utility model, but opening of two oil pipe cock valve switch independent control valves is closed, also can the common control.
As a further optimization scheme of the utility model, the body diameter that sets up in the installation cavity is compared in the body diameter at other positions and is slightly littleer to can adapt to there is the circulation passageway in the metal ball.
Compared with the prior art, the beneficial effects of the utility model are that: this is novel to add a switch in 180 positions departments of switch, controls the plug valve jointly and opens or close, and the on-off structure that adds is the same with conventional plug valve on-off structure to when a valve is bad to fall, oil pipe plug valve still can normal use, guarantees production safety.
Drawings
Fig. 1 is a structural sectional view of the present invention.
In the figure: 1. an oil pipe plug body; 2. an oil pipe plug valve switch; 3. a metal ball; 4. a metal ball seat.
Detailed Description
The invention will be described in further detail with reference to the following detailed description and accompanying drawings:
as shown in fig. 1, a novel dual-switch oil pipe plug valve comprises an oil pipe plug body (1), an oil pipe plug valve switch (2), wherein the oil pipe plug body (1) is a cylindrical structure body with a flow passage therein: and part of the space in the circulation channel is set as an installation cavity of an oil pipe plug valve switch (2): a metal ball seat (4) is arranged in the mounting cavity, and through holes penetrating through the body of the mounting cavity are formed in the upper surface and the lower surface of the mounting cavity; the through holes are respectively provided with the oil pipe plug valve switches (2); a metal ball (3) is arranged in the metal ball seat (4); the metal ball (3) is welded and fixed in the middle of the oil pipe plug valve switches (2) on the two sides; the metal ball (3) is a spherical body with a through hole inside; and the inner diameter of the channel is parallel to the inner diameter of the oil pipe cock body (1) and allows the fluid in the pipe to pass through; the two oil pipe plug valve switches (2) can be used for independently controlling the opening and the closing of the valves and can also be jointly controlled; the diameter of the pipe body arranged in the mounting cavity is slightly smaller than that of the pipe bodies at other parts, so that the mounting cavity can be adapted to a circulation channel in the metal ball (3).
In the embodiment of the novel device, the novel device is additionally provided with a switch at a position of 180 degrees of the switch to jointly control the opening or closing of the plug valve, and the added switch structure is the same as that of a conventional plug valve, so that when a valve is broken, the oil pipe plug valve can still be normally used, and the production safety is ensured.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a novel two switches oil pipe plug valve, includes oil pipe plug main part, oil pipe plug valve switch, its characterized in that: the oil pipe cock body is a cylindrical structure body with a flow channel inside: and part space is for setting to oil pipe plug valve switch installation cavity in the circulation passageway: the mounting cavity is internally provided with a metal ball seat, and the upper surface and the lower surface of the mounting cavity are provided with through holes penetrating through the body of the mounting cavity; the through holes are respectively provided with the oil pipe plug valve switches; a metal ball is arranged in the metal ball seat; and the metal ball is welded and fixed in the middle of the oil pipe plug valve switches on the two sides.
2. The novel dual-switch tubing plug valve of claim 1, characterized in that: the metal ball is a spherical body with a through hole inside; and the inner diameter of the channel is parallel to the inner diameter of the tubing plug body to allow the passage of fluids in the tubing.
3. The novel dual-switch tubing plug valve of claim 1, characterized in that: the two oil pipe plug valve switches can be used for independently controlling the opening and closing of the valves and can also be controlled together.
4. The novel dual-switch tubing plug valve of claim 1, characterized in that: the diameter of the pipe body arranged in the mounting cavity is slightly smaller than that of the pipe bodies at other parts, so that the mounting cavity can be adapted to a circulation channel in the metal ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922205551.2U CN211082921U (en) | 2019-12-11 | 2019-12-11 | Novel double-switch oil pipe plug valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922205551.2U CN211082921U (en) | 2019-12-11 | 2019-12-11 | Novel double-switch oil pipe plug valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211082921U true CN211082921U (en) | 2020-07-24 |
Family
ID=71647620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922205551.2U Expired - Fee Related CN211082921U (en) | 2019-12-11 | 2019-12-11 | Novel double-switch oil pipe plug valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211082921U (en) |
-
2019
- 2019-12-11 CN CN201922205551.2U patent/CN211082921U/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 |
Granted publication date: 20200724 Termination date: 20201211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |