CN201811867U - Flange crude oil depth sampler - Google Patents
Flange crude oil depth sampler Download PDFInfo
- Publication number
- CN201811867U CN201811867U CN2010205707389U CN201020570738U CN201811867U CN 201811867 U CN201811867 U CN 201811867U CN 2010205707389 U CN2010205707389 U CN 2010205707389U CN 201020570738 U CN201020570738 U CN 201020570738U CN 201811867 U CN201811867 U CN 201811867U
- Authority
- CN
- China
- Prior art keywords
- flange
- crude oil
- pipe
- ring flange
- depth
- 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 - Lifetime
Links
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model provides a flange crude oil depth sampler which is used for artificially extracting a crude oil sample from a pipe in an oil field. In the utility model, the crude oil pipe is welded with a pipe joint, and the end of the pipe joint is provided with a flange; the pipe joint is internally equipped with a depth sampling pipe composed of a ring flange and an inner pipe, and the inner pipe is welded in the center hole of the ring flange; the ring flange is opposite to the flange of the pipe joint, the upper part of the ring flange is provided with a valve, and the ring flange is fixed between the flange of the pipe joint and the flange of the valve through screws; and the end of the inner pipe is located at the center position of the crude oil pipe. The flange crude oil depth sampler has the beneficial effects that the crude oil sample can be obtained from the center position of the crude oil pipe, thus being convenient for sampling, shortening the sampling time of a chemical analyst, and ensuring that the obtained sample is representative.
Description
Technical field
The utility model relates to crude oil pipe transportation technology field, particularly a kind of in the pipeline the artificial device that extracts crude oil sample, be a kind of flange form crude oil degree of depth sampler.
Background technology
In the oil recovery factory, oil field, in the crude oil transmission production run, for understanding some parameters such as water percentage in the crude oil, need be provided with sampling spot in the different places of crude oil pipeline and gather oil sample, the crude oil sample of gathering is carried out analytical test, obtain the crude oil parameter and be used for adjusting at any time the oil recovery processing parameter.At present, the sample tap of sampled point is to be welded with stopple coupon on pipeline, is connected with a valve on stopple coupon.Opening the valve crude oil sample flows out by sample tap.Crude oil can produce a lot of gases when flowing in pipeline, because stopple coupon directly is welded on the pipeline walls, must drains ducted gas just when sampling and can get crude oil sample.Because the pipe diameter difference, the worker is chemically examined in sampling sometimes on large-diameter pipeline needed tens minutes just can get needed sample, and the interior a large amount of gas of pipeline this moment is emitted, and surrounding environment has been caused harmfulness.
The utility model content
The purpose of this utility model is: a kind of flange form crude oil degree of depth sampler is provided, can obtains crude oil sample from the crude oil pipeline centre, improve the chemical examination worker environment of taking a sample, realize that sampling is convenient, improve working efficiency, safe and reliablely help environmental protection.
The technical solution adopted in the utility model is: flange form crude oil degree of depth sampler, mainly form by pipe adapter, screw, valve, ring flange and interior pipe, and on crude oil pipeline, be welded with pipe adapter, it is characterized in that: there is flange the end at pipe adapter; A degree of depth stopple coupon is arranged in pipe adapter, and degree of depth stopple coupon is made up of ring flange and interior pipe, is welded with pipe in the center pit of ring flange; Ring flange is relative with the flange of pipe adapter, on the top of ring flange valve is arranged, and ring flange is fixed between the flange of pipe coupling flange and valve by screw; The end of interior pipe is in the centre of crude oil pipeline.
The end of pipe is the inclined-plane in described, and the direction on inner tube portion inclined-plane is aimed at the crude oil updrift side.
Both ends of the surface at ring flange have O-ring seal.
The beneficial effects of the utility model: the utility model flange form crude oil degree of depth sampler, can obtain crude oil sample from the crude oil pipeline centre, sampling is convenient, has shortened laboratory personnel's sample time, guarantees that the sample that obtains is representative.Improve the sampling environment, guaranteed safety in production operation and sampling environmental protection on every side.
Description of drawings
Fig. 1 is the utility model flange form crude oil degree of depth sampler structure diagrammatic cross-section.
Among the figure, 1. crude oil pipeline, 2. pipe adapter, 3. screw, 4. valve, 5. flange, 6. in pipe.
Embodiment
Embodiment 1: with a flange form crude oil degree of depth sampler is example, is described in further detail.
Consult Fig. 1.The utility model flange form crude oil degree of depth sampler is made up of pipe adapter 2, screw 3, valve 4, ring flange 5 and interior pipe 6.Crude oil pipeline 1 internal diameter 500mm, the pipe adapter 2 that to be welded with an internal diameter on crude oil pipeline 1 be 50mm has a flange in the end of pipe adapter 2, and end face of flange is 360mm to the Center Length of crude oil pipeline 1.A degree of depth stopple coupon is arranged in pipe adapter 2, and degree of depth stopple coupon is made up of ring flange 5 and interior pipe 6, is welded with the interior pipe 6 that an external diameter is 20mm in the center pit of ring flange 5, and length is 350mm.Ring flange 5 is relative with the flange of pipe adapter 2, on the top of ring flange 5 valve 4 is arranged, and ring flange 5 is fixed between the flange of pipe adapter 2 flanges and valve 4 by screw 3, in the both ends of the surface of ring flange 5 O-ring seal is arranged respectively.The end of interior pipe 6 is the inclined-planes of 45 degree, and the direction of interior pipe 6 end chamfer is aimed at the crude oil updrift side.
Claims (3)
1. flange form crude oil degree of depth sampler, mainly form by pipe adapter (2), screw (3), valve (4), ring flange (5) and interior pipe (6), be welded with pipe adapter (2) on crude oil pipeline (1), it is characterized in that: there is flange the end at pipe adapter (2); A degree of depth stopple coupon is arranged in pipe adapter (2), and degree of depth stopple coupon is made up of ring flange (5) and interior pipe (6), is welded with pipe (6) in the center pit of ring flange (5); Ring flange (5) is relative with the flange of pipe adapter (2), on the top of ring flange (5) valve (4) is arranged, and ring flange (5) is fixed between the flange of pipe adapter (2) flange and valve (4) by screw (3); The end of interior pipe (6) is in the centre of crude oil pipeline (1).
2. flange form crude oil degree of depth sampler according to claim 1 is characterized in that: the end of pipe (6) is the inclined-plane in described, and the direction of interior pipe (6) end chamfer is aimed at the crude oil updrift side.
3. flange form crude oil degree of depth sampler according to claim 1, it is characterized in that: the both ends of the surface at ring flange (5) have O-ring seal.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010205707389U CN201811867U (en) | 2010-10-14 | 2010-10-14 | Flange crude oil depth sampler |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010205707389U CN201811867U (en) | 2010-10-14 | 2010-10-14 | Flange crude oil depth sampler |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201811867U true CN201811867U (en) | 2011-04-27 |
Family
ID=43894807
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010205707389U Expired - Lifetime CN201811867U (en) | 2010-10-14 | 2010-10-14 | Flange crude oil depth sampler |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201811867U (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102435469A (en) * | 2011-12-09 | 2012-05-02 | 东南大学 | Displacement-adjustable connecting and sampling device for crude oil transport pipeline |
CN103454118A (en) * | 2013-09-16 | 2013-12-18 | 天津环亚科技有限公司 | Sampling device and method for flammable liquid |
CN105424413A (en) * | 2016-01-05 | 2016-03-23 | 王延辉 | Detachable under-pressure pipeline sampling device |
CN106092668A (en) * | 2016-07-27 | 2016-11-09 | 上海奥星制药技术装备有限公司 | Pure steam generator sampler |
CN114088466A (en) * | 2020-08-24 | 2022-02-25 | 三菱动力株式会社 | Sampling device and sampling method |
-
2010
- 2010-10-14 CN CN2010205707389U patent/CN201811867U/en not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102435469A (en) * | 2011-12-09 | 2012-05-02 | 东南大学 | Displacement-adjustable connecting and sampling device for crude oil transport pipeline |
CN103454118A (en) * | 2013-09-16 | 2013-12-18 | 天津环亚科技有限公司 | Sampling device and method for flammable liquid |
CN105424413A (en) * | 2016-01-05 | 2016-03-23 | 王延辉 | Detachable under-pressure pipeline sampling device |
CN106092668A (en) * | 2016-07-27 | 2016-11-09 | 上海奥星制药技术装备有限公司 | Pure steam generator sampler |
CN114088466A (en) * | 2020-08-24 | 2022-02-25 | 三菱动力株式会社 | Sampling device and sampling method |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN201811867U (en) | Flange crude oil depth sampler | |
CN103913346B (en) | A kind of abyssal sediment repeatedly pressurize transfer equipment | |
CN200989859Y (en) | Sampling gun with closing device | |
CN204101338U (en) | A kind of down-hole bound polyamine sampling apparatus based on coal extraction system | |
CN203798603U (en) | Repeatedly pressure-maintaining transfer equipment for abyssal sediments | |
CN104614207A (en) | Active soil gas collecting device and collecting method | |
CN202041410U (en) | Portable collection device for volatile organic gas of pollution site | |
CN107796794A (en) | Online oil-polluted water detection method based on ultraviolet fluorescence method | |
CN103521480B (en) | A kind of cleaning method of the automatic clearing apparatus of sampling needle | |
CN104568526A (en) | Combined fume sampling device | |
CN204087821U (en) | Square tube weld seam helium air-leakage test vacuum frock | |
CN202250062U (en) | Pollution-free sampling device for oil well | |
CN101799377B (en) | Sampling test point scavenging pipeline for on-site gas analyzer | |
CN204346778U (en) | A kind of assembled smoke gas sampler | |
CN206581923U (en) | Oil pipeline environmental protection sample cock | |
CN206648862U (en) | A kind of air V OCs orients sampling system | |
CN205484378U (en) | Landfill marsh gas and long -range online monitored control system of leachate multi -parameter integration | |
CN103868811A (en) | Hydrogen sulfide concentration control device for sulfide stress corrosion uniaxial tensile test | |
CN205301039U (en) | Radiocarbon surveys a year sample preparation metal system | |
CN203190048U (en) | Pipeline inspection device based on piezomagnetic effect | |
CN113155671A (en) | Measuring method of continuous automatic measuring and sampling device for density and pH value of slurry of desulfurization absorption tower | |
CN204758345U (en) | Blast furnace gas detects pipeline sample pipe | |
CN201810268U (en) | Non-emptying liquid sampling valve for oil field | |
CN204203221U (en) | Analyzer of water content annular probe and mounting structure thereof | |
CN203519248U (en) | Anti-blocking pressure guiding pipe |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CX01 | Expiry of patent term |
Granted publication date: 20110427 |
|
CX01 | Expiry of patent term |