CN201764058U - Petroleum pipeline valve body - Google Patents
Petroleum pipeline valve body Download PDFInfo
- Publication number
- CN201764058U CN201764058U CN2010202739922U CN201020273992U CN201764058U CN 201764058 U CN201764058 U CN 201764058U CN 2010202739922 U CN2010202739922 U CN 2010202739922U CN 201020273992 U CN201020273992 U CN 201020273992U CN 201764058 U CN201764058 U CN 201764058U
- Authority
- CN
- China
- Prior art keywords
- valve body
- valve
- petroleum pipeline
- petroleum
- joint
- Prior art date
- 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
Links
Images
Abstract
The utility model relates to a petroleum pipeline valve used in petroleum drilling, in particular to a petroleum pipeline valve body which mainly solves the technical problems that the valve structure of the prior art is more complex, can not be applied to the valves in petroleum pipelines which can only play the role of three-joint; however, a three-joint valve used currently is easy to be cracked and damaged at the jointed part due to larger petroleum pressure, thereby causing petroleum leakage and causing safety accidents, etc. The petroleum pipeline valve body comprises a valve body (1); the inside of the valve body is hollow; the two ends of the valve body are respectively provided with an oil inlet and an oil outlet. The petroleum pipeline valve body is characterized in that the middle part of the valve body (1) is provided with a three-joint valve port; the inside of the three-joint valve port is communicated with the inside of the valve body; and the three-joint valve port is of a horn shape; and a reinforcing block (3) is connected between the arc surface of the valve body and the outer surface of the valve body (1).
Description
Technical field
The utility model relates to the petroleum pipeline valve that uses in a kind of oil drilling, especially relates to a kind of petroleum pipeline valve body.
Background technique
At present the valve that uses on the class high pressure pipe line such as petroleum pipeline have usually end, release, functions such as sampling, pressure measurement, shunt and configuration transmitter, generally by have three of difference in functionality independently the valves of setting implement.Chinese patent discloses a kind of automatic pressure controlling valve (notice of authorization number: CN 201225430Y), it comprises main body, in the body between import on main body and the outlet is solid partition, outside main body, be set with moving body, the sealing of two places is arranged between moving body and the main body, one place is the inboard and main body import eaves place body sealing of moving body one end, and a place is the body sealing between the moving body the other end and main body import and the outlet; Seal ring is connected with the outlet port body sealing of main body; Be provided with spring between the moving body ring that is threaded with moving body and the main body import eaves wall outside; Be provided with spring between seal ring and the shroud body wall inboard; Main body and moving body ring corresponding position are provided with the base metal coating; The joining place of moving body and shroud body is provided with the moving body metallic coating; Shroud body is connected and fixed by screw thread and main body, and import is along the radially direct of main body more than at least two, and outlet is corresponding along the number of the radially direct number of main body and import.But the structure of this adjusting control valve is comparatively complicated, can't be applied to only play in the petroleum pipeline in the valve of some threeway effects, and present employed three-way valve is because the pressure of oil is bigger, three-way valve ruptures easily in the joint and causes damage, thereby cause the leakage of oil, cause security incident.
The model utility content
The utility model provides a kind of petroleum pipeline valve body, it mainly is that to solve the structure of existing in prior technology valve comparatively complicated, can't be applied to only play in the petroleum pipeline in the valve of some threeway effects, and present employed three-way valve is because the pressure of oil is bigger, three-way valve ruptures easily in the joint and causes damage, thereby cause the leakage of oil, the technical problem of initiation security incident etc.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
Petroleum pipeline valve body of the present utility model, comprise valve body, valve inner hollow, its two ends are respectively equipped with oil inlet and outlet, described valve body middle part is provided with the threeway valve port, threeway valve port internal communication valve inner, the threeway valve port is tubaeform, is connected with reinforced block between the outer surface of its arc surface and valve body.The threeway valve port matches with the oil inlet and outlet at valve body two ends, an oil pipe can be transferred into two oil pipes, therefore one road oil can be divided into the two-way oil transportation and go out, and also the two-way oil can be merged into one tunnel oil transportation and come in.The threeway valve port flare up that makes progress is tubaeform, and its outer surface is a circular arc, adds a reinforced block at the circular arc place, can strengthen the intensity of threeway valve port on whole valve body, prevents in use, and the threeway valve port can fracture because oil pressure is excessive.
As preferably, the upper end of described two ends of valve body, threeway valve port is equipped with left flange, right flange, upper flange respectively, is evenly equipped with mounting hole on left flange, right flange, the upper flange.Left side flange, right flange, upper flange are looped around the edge of valve body two ends, threeway valve port upper end, form flange simultaneously, mounting hole is distributed on left flange, right flange, the upper flange, by inserting bolt in mounting hole, and can be so that whole valve body be connected on the petroleum pipeline.
As preferably, the internal surface built-up welding of described threeway valve port and valve body joint has sealing surface, and sealing surface can prevent that oil from leaking from the slit of threeway valve port and valve body joint.
Therefore, the utility model adds reinforced block in the joint of threeway valve port and valve body, has strengthened the intensity of threeway valve port, prevents in use because the excessive fracture that causes the threeway valve port of oil pressure prevents to cause security incident, and is simple and reasonable for structure.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the present utility model;
Accompanying drawing 2 is side structure schematic representation of Fig. 1.
Component, position and numbering among the figure: valve body 1, threeway valve port 2, reinforced block 3, left flange 4, right flange 5, upper flange 6, mounting hole 7, sealing surface 8.
Embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: the petroleum pipeline valve body that this is routine as Fig. 1, Fig. 2, has a valve body 1, valve inner hollow, its two ends are respectively equipped with oil inlet and outlet, and valve body 1 middle part is provided with threeway valve port 2, threeway valve port internal communication valve inner, the internal surface built-up welding of threeway valve port and valve body joint has sealing surface 8.The threeway valve port is tubaeform, is connected with reinforced block 3 between the arc surface of threeway valve port outer surface and the outer surface of valve body 1.The upper end of two ends of valve body, threeway valve port is equipped with left flange 4, right flange 5, upper flange 6 respectively, is evenly equipped with mounting hole 7 on left flange, right flange, the upper flange.
During use, inserting bolt in the mounting hole 7 of left flange 4, right flange 5, upper flange 6 gets final product whole valve body 1 petroleum pipeline of packing into.
The above only is a specific embodiment of the utility model, but structure characteristic of the present utility model is not limited thereto, any those skilled in the art is in field of the present utility model, and variation of being done or modification all are encompassed among the claim of the present utility model.
Claims (3)
1. petroleum pipeline valve body, comprise valve body (1), valve inner hollow, its two ends are respectively equipped with oil inlet and outlet, it is characterized in that described valve body (1) middle part is provided with threeway valve port (2), threeway valve port internal communication valve inner, the threeway valve port is tubaeform, is connected with reinforced block (3) between the outer surface of its arc surface and valve body (1).
2. petroleum pipeline valve body according to claim 1, it is characterized in that the two ends of described valve body (1), the upper end of threeway valve port (2) are equipped with left flange (4), right flange (5), upper flange (6) respectively, are evenly equipped with mounting hole (7) on left flange, right flange, the upper flange.
3. petroleum pipeline valve body according to claim 1 and 2 is characterized in that the described threeway valve port (2) and the internal surface built-up welding of valve body (1) joint have sealing surface (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202739922U CN201764058U (en) | 2010-07-28 | 2010-07-28 | Petroleum pipeline valve body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202739922U CN201764058U (en) | 2010-07-28 | 2010-07-28 | Petroleum pipeline valve body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201764058U true CN201764058U (en) | 2011-03-16 |
Family
ID=43716663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202739922U Expired - Fee Related CN201764058U (en) | 2010-07-28 | 2010-07-28 | Petroleum pipeline valve body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201764058U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104776246A (en) * | 2015-04-05 | 2015-07-15 | 氟络塞尔特种阀门(苏州)有限公司 | High-strength cock valve |
| CN105003690A (en) * | 2015-08-12 | 2015-10-28 | 氟络塞尔特种阀门(苏州)有限公司 | Multi-way plug valve |
-
2010
- 2010-07-28 CN CN2010202739922U patent/CN201764058U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104776246A (en) * | 2015-04-05 | 2015-07-15 | 氟络塞尔特种阀门(苏州)有限公司 | High-strength cock valve |
| CN105003690A (en) * | 2015-08-12 | 2015-10-28 | 氟络塞尔特种阀门(苏州)有限公司 | Multi-way plug valve |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105736894B (en) | Offshore platform high-pressure process pipeline hydraulic Quick leak stoppage apparatus | |
| CN208311716U (en) | A kind of natural gas line of preservative treatment | |
| CN201487473U (en) | Pressure leakage stopping device for large-caliber gas pipeline | |
| CN201764058U (en) | Petroleum pipeline valve body | |
| CN201763991U (en) | Petroleum pipeline gate | |
| CN106247012A (en) | The pneumatic access device with pressure of submarine pipeline | |
| CN202349599U (en) | Pipeline adjusting device and skid-mounted producing test device | |
| CN210240592U (en) | Stop valve with sampling function | |
| CN208847417U (en) | A kind of portable pipe package seal checker | |
| CN2648235Y (en) | Device for covering leaks in pipe with oil (gas) and pressure | |
| CN205298949U (en) | Disconnect -type grout clamp tip sealing device | |
| CN101586730B (en) | Quick high-pressure no transmission stoppage urgent repair method and jig | |
| CN202188264U (en) | Additional plate type leaking stoppage body and clamping tool for rush repair of pipelines | |
| CN209340722U (en) | A kind of novel closure equipment | |
| CN208816959U (en) | A kind of device for plugging for natural-gas transfer pipeline repairing | |
| CN207147731U (en) | A kind of frock of more TUBING pipes pressure testing simultaneously | |
| CN209196373U (en) | A kind of petroleum pipeline valve attachment device | |
| CN205896487U (en) | Flange suitable for multitube footpath | |
| CN201661782U (en) | Conversion joint for connecting metal pipe and nonmetal pipe | |
| CN205298859U (en) | Compound pipe of steel skeleton PE plastics | |
| CN203131318U (en) | Pressure-relieving and drainage type sealing fixture | |
| CN204664677U (en) | Moving flange plate | |
| CN201764063U (en) | Bonnet of petroleum pipeline valve | |
| CN204805837U (en) | Connecting device is moulded to steel | |
| CN219299273U (en) | Integrated double-channel multi-valve christmas tree |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110316 Termination date: 20130728 |