CN201071717Y - Crude sampler - Google Patents
Crude sampler Download PDFInfo
- Publication number
- CN201071717Y CN201071717Y CNU2007200262368U CN200720026236U CN201071717Y CN 201071717 Y CN201071717 Y CN 201071717Y CN U2007200262368 U CNU2007200262368 U CN U2007200262368U CN 200720026236 U CN200720026236 U CN 200720026236U CN 201071717 Y CN201071717 Y CN 201071717Y
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- China
- Prior art keywords
- oil
- staving
- sample
- crude
- sampler
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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 crude oil sampler in the petroleum industry, which is used for oil sampling in oil wells and measuring stations, especially suitable for sampling oil with high water content. The sampler includes a barrel and an outfall. The barrel is provided with a liquid inlet at the upper part and a cover at the upper end. The cover is communicated with a vent pipe. With the sampler, oil sample will not be sprayed to pollute the environment. Therefore, the utility model is convenient to sample, take and observe, thus facilitating rapid separation of oil and water.
Description
Technical field
The utility model relates to the sampling instrument of petroleum industry crude oil, and particularly a kind of crude sampler is used for oil well, measuring station is taked crude oil sample, is specially adapted to taking of highly aqueous sample.
Background technology
In the exploitation and storage and transport process of oil, for the physical property of analyse crude oil with measure the moisture content of crude oil, need locate to take oil sample to be used for analytical test at enter the station inlet etc. of well mouth of oil well, measuring station, taking oil sample is oil recovery workman's routine work.Along with the increase of well water amount, use at present sample bucket more widely, be not suitable for and take and separate the oil sample moisture, that air content is high.When particularly needing from well liquid to extract pure oil sample and being used for complete analysis, present sample bucket incompatibility crude oil sampling with separate.Because the high moisture and gassiness of oil well causes the splash everywhere of well liquid with common sample bucket sampling.Got the back by natural separation at leisure in the bucket, disengaging time is long.Because water-oil separating is slow, draw oil sample and difficulty relatively, not only increase working strength of workers, but also caused environment pollution and crude oil loss.
Summary of the invention
The purpose of this utility model provides a kind of crude sampler, overcomes problems of the prior art, makes things convenient for the work of taking of oil sample, and the protection environment is increased work efficiency, and reduces working strength of workers.
Use the present technique solution can reach above-mentioned purpose: a kind of crude sampler comprises staving and outfall, on staving top inlet is set, and the staving top is provided with bung, and bung is communicated with stack.
The utlity model has following useful effect:
1, help oil gas water and comparatively fast separate, be contained in nozzle in the staving and can make oil gas water be spurting to enter in the staving, disengaging time is short, and the scene can obtain required oil sample.
2, can finish the work of drawing oil sample quickly and easily: this sampler is convenient to take a sample, is easy to carry, is convenient to see and looks into.
3, reduced working strength of workers: splash does not take place during sampling, free from environmental pollution, need not to clean dirt, easily health.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with embodiment the utility model is done further detailed description: referring to accompanying drawing, a kind of crude sampler comprises staving 1 and outfall 5, on staving 1 top inlet 4 is set, and staving 1 top is provided with bung 2, and stack 6 is communicated with bung 2.Bung 2 is connected with staving 1 by rotating shaft 10, also can not establish rotating shaft 10.The inlet 4 that is exposed at staving 1 outside is provided with screw thread.Leakproof oil cap 3 is housed in bung 2, and leakproof oil cap 3 is conical, is provided with steam vent.When leakproof oil cap 3 is avoided taking a sample crude oil is sprayed outside the staving 1, isolated gas is discharged in the stack 6 on leakproof oil cap 3 tops.Be provided with nozzle 7 in the staving 1 and be communicated with inlet 4, nozzle 7 is provided with fluid hole.Oil sample is spurting when spraying into by nozzle 7 and enters in the staving 1, is convenient to the separation of oil gas water, has shortened disengaging time.The staving 1 outer observation window 11 that is provided with, the forms bottom of observation window 11 is communicated with staving 1.The forms of observation window 11 can be tubular bodies that is communicated with staving 1 bottom, also can be the arc forms that the bottom is communicated with staving 1.Be provided with scale 8 in observation window 11, the bottom of scale 8 is ball floats 9, and scale 8 is provided with scale.Observation window 11 be set outside staving 1 be for the ease of examine crude oil oil sample in the staving 1 of packing into what with and the situation of water-oil separating.If scale 8 come-up drifts out observation window 11, can learn what of crude oil in the staving 1 according to the scale on the scale 8, can in time close the sample cock of well head or measuring station.During sampling, with the sample cock and inlet of the present utility model 4 screwed connections of well head or measuring station, open sample cock, the oil gas water mixed liquid sprays in the staving 1 by the nozzle 7 of staving 1 top inlet 4 ends.Watch the situation that obtains of oil sample by observation window 11.Oil sample is closed sample cock after getting enough.Because the proportion difference of oil gas water, gas is discharged from top stack 6, and the scene can be discharged water from the outfall 5 of staving 1 bottom, and in the residue bucket is exactly needed oil sample.
Claims (5)
1. a crude sampler comprises staving (1) and outfall (5), it is characterized in that on staving (1) top inlet (4) being set, and staving (1) top is provided with bung (2), and stack (6) is communicated with bung (2).
2. a kind of crude sampler according to claim 1 is characterized in that leakproof oil cap (3) is housed in bung (2), is provided with steam vent on leakproof oil cap (3).
3. a kind of crude sampler according to claim 1 is characterized in that being provided with nozzle (7) and is communicated with inlet (4) in staving (1).
4. a kind of crude sampler according to claim 1 is characterized in that being provided with observation window (11) outside staving (1), the forms bottom of observation window (11) is communicated with staving (1).
5. a kind of crude sampler according to claim 4 is characterized in that being provided with in the observation window (11) scale (8), and the bottom of scale (8) is ball float (9), and scale (8) is provided with scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200262368U CN201071717Y (en) | 2007-08-08 | 2007-08-08 | Crude sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200262368U CN201071717Y (en) | 2007-08-08 | 2007-08-08 | Crude sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201071717Y true CN201071717Y (en) | 2008-06-11 |
Family
ID=39550275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200262368U Expired - Fee Related CN201071717Y (en) | 2007-08-08 | 2007-08-08 | Crude sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201071717Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101994510A (en) * | 2009-08-26 | 2011-03-30 | 刘勇 | Automatic sampling device of oil well |
| CN108918192A (en) * | 2018-05-20 | 2018-11-30 | 刘志坤 | A kind of petroleum detection sampler |
-
2007
- 2007-08-08 CN CNU2007200262368U patent/CN201071717Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101994510A (en) * | 2009-08-26 | 2011-03-30 | 刘勇 | Automatic sampling device of oil well |
| CN108918192A (en) * | 2018-05-20 | 2018-11-30 | 刘志坤 | A kind of petroleum detection sampler |
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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: 20080611 Termination date: 20090908 |