CN200996293Y - Safety embedded oil-sampling valve - Google Patents
Safety embedded oil-sampling valve Download PDFInfo
- Publication number
- CN200996293Y CN200996293Y CN 200720017024 CN200720017024U CN200996293Y CN 200996293 Y CN200996293 Y CN 200996293Y CN 200720017024 CN200720017024 CN 200720017024 CN 200720017024 U CN200720017024 U CN 200720017024U CN 200996293 Y CN200996293 Y CN 200996293Y
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- CN
- China
- Prior art keywords
- oil
- valve
- valve rod
- head
- control volume
- 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
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Abstract
The utility model discloses an embedded oil sampling valve having the function of preventing theft of oil. The utility model is characterized in that the valve consists of an oil discharge joint opening, a control body, a switch lead screw sealing body and a disconnecting chamber; the upper part of the control body is connected with the oil discharge joint opening, the switch lead screw sealing body and the disconnecting chamber are arrange on the right part of the control body via screws, the left side of the control body is provided with an oil inlet, a steel ball and a ball valve spring are positioned in the slot at the bottom of the oil discharge joint opening, and the valve rod, the valve rod spring, the moving switch head and the connecting sleeve are disposed in the cavity formed by the control body, the switch lead screw sealing body and the disconnecting chamber.
Description
1, technical field
The utility model relates to a kind of gate, especially a kind of embedded guard against theft oil gate that draws oil sample.
2, background technology
Present producing well (comprising: flowing well, rod-pumped well, electric pump oil-immersed pump well, screw bolt well) all in the open air, the people can not be round-the-clock aboveground, the local stolen incident of crude oil that often takes place of public security environment difference, stolen in order to prevent crude oil, take well head is all welded with iron plate, the one, influenced the accuracy of enrolling the firsthand information.The 2nd, if oil well have to be used gas welding when needing pressure measurement, well-flushing and operation, or manually remove anti-theft device ability normal construction with crane.So not only made troubles but also increased expense, and at present, good solution had not been arranged also to production.
3, summary of the invention
Technical assignment of the present utility model is to provide a kind of embedded guard against theft oil gate that draws oil sample at above-mentioned deficiency of the prior art, this embedded guard against theft oil gate that draws oil sample has and neither influences ordinary production and management, has guaranteed the characteristics of the input of expenses such as safe antitheft, destruction again.
The technical scheme that its technical problem that solves the utility model adopts is: be made up of oil outlet fitting mouth, control volume, switch leading screw seal, disconnection chamber, the top of control volume is connected with the oil outlet fitting mouth by screw thread, switch leading screw seal and disconnection chamber are successively set on the right part of control volume by screw thread, the left side of control volume is provided with fuel feed hole, steel ball and ball valve spring are arranged among the shrinkage pool of oil outlet fitting mouth bottom, and valve rod, valve rod spring, movable switch head and branch sleeve are arranged in the cavity of control volume, switch leading screw seal and disconnection chamber.
The left end of valve rod is provided with cone-shaped valve head.
Valve head is positioned at the below of oil outlet fitting mouth and joins with the right-hand member of fuel feed hole, and the movable switch head is arranged on the right side of disconnection chamber's cavity, and the movable switch head is through among the branch sleeve, and the valve rod spring is between movable switch head and valve rod.
The draw oil sample workflow of valve of embedded guard against theft oil of the present utility model is: this gate integral body is put into the well mouth of oil well flowline, the oil outlet fitting mouth is stayed the outer 2mm-3mm of pipeline, and disconnection chamber is also placed in pipeline and stays 2mm-3mm outward simultaneously, welds, during sampling, with special switch with on the movable switch headgear, firmly with branch sleeve to pressing down, the valve rod spring is depressed, by branch sleeve the movable switch head is connected with valve rod, start valve rod, at this moment valve head is opened, and fuel feed hole begins oil-feed, oil enters valve head through fuel feed hole, because the valve body epimere has packing to stop, oil enters steel ball and spring housing, with ball valve spring and ball dieback, with special joint, on go into joint oil outlet fitting mouth, begin to drain the oil, take out oil sample, lay down special joint, oil is by the ball dieback, and the movable switch head is shut in sealing simultaneously automatically.
The embedded guard against theft oil of the present utility model gate that draws oil sample is compared with prior art, has following outstanding beneficial effect: neither influence ordinary production and management, guaranteed the input of expenses such as safe antitheft, destruction again, reasonable in design, simple in structure, easy for installation, anti-destructive is strong, characteristics such as simple to operation, with low cost.
4, description of drawings
Accompanying drawing 1 is the draw oil sample sectional view of gate of embedded guard against theft oil;
Description of reference numerals: 1, oil outlet fitting mouth, 2, control volume, 3, switch leading screw seal, 4, disconnection chamber, 5, steel ball, 6, the ball valve spring, 7, the movable switch head, 8, branch sleeve, 9, the valve rod spring, 10, valve rod, 11, valve head, 12, fuel feed hole.
5, the specific embodiment
With reference to Figure of description the embedded guard against theft oil of the present utility model gate that draws oil sample is explained below doing.
The embedded guard against theft oil of the present utility model gate that draws oil sample, its structure is by oil outlet fitting mouth 1, control 2 bodies, switch leading screw seal 3, disconnection chamber 4 forms, the top of control volume 2 is connected with oil outlet fitting mouth 1 by screw thread, switch leading screw seal 3 and disconnection chamber 4 are successively set on the right part of control volume 2 by screw thread, the left side of control volume 2 is provided with fuel feed hole 12, steel ball 5 and ball valve spring 6 are arranged among the shrinkage pool of oil outlet fitting mouth 1 bottom, valve rod 10, valve rod spring 9, movable switch head 7 and branch sleeve 8 are arranged on control volume 2, in the cavity of switch leading screw seal 3 and disconnection chamber 4.
The left end of valve rod 10 is provided with cone-shaped valve head 11.
Valve head 11 is positioned at the below of oil outlet fitting mouth 1 and joins with the right-hand member of fuel feed hole 12, and movable switch head 7 is arranged on the right side of disconnection chamber's 4 cavitys, and movable switch head 7 is through among the branch sleeve 8, and valve rod spring 9 is between movable switch head 7 and valve rod 10.
The draw oil sample workflow of valve of embedded guard against theft oil of the present utility model is: this gate integral body is put into the well mouth of oil well flowline, the oil outlet fitting mouth is stayed the outer 2mm-3mm of pipeline, and disconnection chamber is also placed in pipeline and stays 2mm-3mm outward simultaneously, welds, during sampling, with special switch with on the movable switch headgear, firmly with branch sleeve to pressing down, the valve rod spring is depressed, by branch sleeve the movable switch head is connected with valve rod, start valve rod, at this moment valve head is opened, and fuel feed hole begins oil-feed, oil enters valve head through fuel feed hole, because the valve body epimere has packing to stop, oil enters steel ball and spring housing, with ball valve spring and ball dieback, with special joint, on go into joint oil outlet fitting mouth, begin to drain the oil, take out oil sample, lay down special joint, oil is by the ball dieback, and the movable switch head is shut in sealing simultaneously automatically.
Except that the described technical characterictic of manual, be the known technology of those skilled in the art.
Claims (3)
1, the embedded guard against theft oil gate that draws oil sample, it is characterized in that forming by oil outlet fitting mouth, control volume, switch leading screw seal, disconnection chamber, the top of control volume is connected with the oil outlet fitting mouth by screw thread, switch leading screw seal and disconnection chamber are successively set on the right part of control volume by screw thread, the left side of control volume is provided with fuel feed hole, steel ball and ball valve spring are arranged among the shrinkage pool of oil outlet fitting mouth bottom, and valve rod, valve rod spring, movable switch head and branch sleeve are arranged in the cavity of control volume, switch leading screw seal and disconnection chamber.
2, the embedded guard against theft oil according to claim 1 gate that draws oil sample is characterized in that the left end of valve rod is provided with cone-shaped valve head.
3, the embedded guard against theft oil according to claim 1 gate that draws oil sample, it is characterized in that valve head is positioned at the below of oil outlet fitting mouth and joins with the right-hand member of fuel feed hole, the movable switch head is arranged on the right side of disconnection chamber's cavity, the movable switch head is through among the branch sleeve, and the valve rod spring is between movable switch head and valve rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720017024 CN200996293Y (en) | 2007-01-05 | 2007-01-05 | Safety embedded oil-sampling valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720017024 CN200996293Y (en) | 2007-01-05 | 2007-01-05 | Safety embedded oil-sampling valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200996293Y true CN200996293Y (en) | 2007-12-26 |
Family
ID=38994723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200720017024 Expired - Fee Related CN200996293Y (en) | 2007-01-05 | 2007-01-05 | Safety embedded oil-sampling valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200996293Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102879228A (en) * | 2012-10-29 | 2013-01-16 | 宁波电业局 | Method for sampling oil |
| CN104374609A (en) * | 2014-12-11 | 2015-02-25 | 百顺松涛（天津）动力电池科技发展有限公司 | Lithium battery slurry fixed-depth and quantitative sampler |
-
2007
- 2007-01-05 CN CN 200720017024 patent/CN200996293Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102879228A (en) * | 2012-10-29 | 2013-01-16 | 宁波电业局 | Method for sampling oil |
| CN104374609A (en) * | 2014-12-11 | 2015-02-25 | 百顺松涛（天津）动力电池科技发展有限公司 | Lithium battery slurry fixed-depth and quantitative sampler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: CO-PATENTEE TO: GAO ZHANGXING ^ |
|
| CU01 | Correction of utility model patent |
Correction item: Co-patentee Correct: High star. Number: 52 Page: The title page Volume: 23 |
|
| CU03 | Correction of utility model patent gazette |
Correction item: Co-patentee Correct: High star. Number: 52 Volume: 23 |
|
| ERR | Gazette correction |
Free format text: CORRECT: CO-PATENTEE; FROM: NONE ^ TO: GAO ZHANGXING ^ |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |