CN203191230U - Intelligent sampler of oil pipeline of oil field - Google Patents
Intelligent sampler of oil pipeline of oil field Download PDFInfo
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- CN203191230U CN203191230U CN 201320180999 CN201320180999U CN203191230U CN 203191230 U CN203191230 U CN 203191230U CN 201320180999 CN201320180999 CN 201320180999 CN 201320180999 U CN201320180999 U CN 201320180999U CN 203191230 U CN203191230 U CN 203191230U
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- pipeline
- oil field
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Abstract
The utility model relates to an intelligent sampler of an oil pipeline of an oil field for crude oil analysis on an oil field. The sampler comprises a sampling probe, wherein the rear end and side wall of the sampling probe are communicated with a liquid separation device through a circulating pipeline; and the liquid separation device is connected with a controller, and a sampling bottle interface is formed in the liquid separation device. The sampler provided by the utility model realizes online real-time sampling of fluid, realizes the sampling functions of a flow proportional sample and a time proportional sample, can observe and operate the information such as liquid storage, flow in a transportation process, flow velocity, temperature, sampling quantity and the like through an electronic display screen, accurately restores the working environment of a fluid pipeline, and improves the sample representativeness so that the product is more convincing. The sampler provided by the utility model realizes human-machine interaction of crude oil sampling and meets the user needs.
Description
Technical field
The utility model relates to the crude oil analysis in earlier stage, a kind of oil field pipe laying intelligence sampler that crude oil collection sampling field is used.
Background technology
The work key of pipeline draw samples is exactly to extract the representativeness of oil sample, the overall condition of the crude oil that passes through in the segment pipe in the time of must reacting this really.In case the oil sample of gathering is under-represented, cause oil sample quality error in batches, just lost the meaning of oil testing.At present oil field oil sample collector mainly contains two kinds of the manual sampling method of oil pipeline and the online sampling methods of oil pipeline.What the manual sampling method of oil pipeline adopted is the manual sampling of fixed time interval, this method, for the more stable situation of oil transportation quality, long-term sampling can the convergence actual value, but the oil field for the oil product shakiness, shortcomings such as the phenomenon of serious distortion appears in meeting, and it is very big to have workload simultaneously, and sampling frequency is low; Though the online sampling method of oil pipeline has guaranteed sampling frequency, mechanism's complexity, cost height, shortcoming such as the amount of getting is little, can't gather Gao Ning, high glutinous, high wax content oil, and power consumption is big.
The utility model content:
In order to address the above problem, the utility model provides a kind of oil field pipe laying intelligence sampler.This sampler has realized the online real time sample of crude oil, take into account flow proportional sample and time scale sample sampled functions, carried of crude oil can be crossed information such as range of flow, flow velocity, temperature, sampling amount, by electronic display observation and operation, reduction crude oil pipeline working environment, realize the human-computer interaction of crude oil sampling, meet consumers' demand.
The technical solution of the utility model is: a kind of oil field pipe laying intelligence sampler, comprise sampling probe, and the rear end of described sampling probe is communicated with liquid distributing device through circulation line with sidewall, and described liquid distributing device is connected with controller and is provided with the sampling jar interface.
Described circulation line is provided with ebullator and retaining valve.
The rear end of above-mentioned sampling probe, circulation line, liquid distributing device, display and controller all are arranged in the explosion-proof tank.
Described sampling jar interface is 2.
The beneficial effects of the utility model are: in technique scheme, utilize controller intermittently to start this sampler, by being arranged on the transfer conduit upper sensor, can accurately receive on-the-spot feedback information, control is gathered, closed circuit, makes in temperature in the sampling process, pressure and the trunk line always, carried of crude oil is crossed information such as range of flow, flow velocity, temperature, sampling amount, by electronic display observation and operation, reduction crude oil pipeline working environment is realized the human-computer interaction of crude oil sampling; And simple in structure, easy to operate, power consumption is low.This programme adopts sampling channel to isolate by closed circuit and liquid distributing device, the mode of intelligent selective sampling, the accuracy of raising collection capacity; Easily coagulate pipeline for low temperature and can add the tracing thermal-insulating system, keep the sample authenticity.
Description of drawings
Fig. 1 is to be with novel member connected mode synoptic diagram originally;
Fig. 2 is the module diagram of Fig. 1 middle controller 6.
1-sampling probe among the figure, 2-ebullator, 3-circulation line, 4-sampling jar interface, 5-liquid distributing device, 6-controller, 7-display, 8-pipe laying, 9-retaining valve.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
By Figure 1 and Figure 2, this oil field pipe laying intelligence sampler, mainly comprise sampling probe 1, liquid distributing device 5, controller 6, the rear end of described sampling probe 1 is communicated with liquid distributing device 5 through circulation line 3 with sidewall, is provided with controller 6 in the described liquid distributing device 5 and is provided with for the sampling jar interface 4 that connects sampling jar.
Described circulation line 3 is provided with ebullator 2 and retaining valve 9, is used for crude oil in the pipeline road is pumped into liquid distributing device 5 smoothly, and opens the retaining valve on the circulation line 3, makes the raffinate stream after the sampling feed back oil pipe line.
The rear end of above-mentioned sampling probe 1, circulation line 3, liquid distributing device 5, display 7 all are arranged in the explosion-proof tank with controller 6, and equipment is integrated in the casing, are convenient to install, safeguard; Reduce the strain rate, improve equipment life; Reduce the interference of outer bound pair equipment, improve sampler work accuracy; Increase safety in operation.
Described sampling jar interface 4 is 2, is used for connecting sampling jar.Above-mentioned each member connected mode as shown in Figure 1.
Be provided with PLC in the above-mentioned controller and store control module, data processing module and display module, as shown in Figure 2, described PLC stores control module with data processing module and is arranged near the sensor electrical of pipe laying 8 up-sampling points and is connected, data processing module is connected with display module, and display module is connected with display; PLC stores control module by the feedback information of sensor, accurately gather the signals such as detected temperatures, flow and pressure of crude oil style in the closed circuit, and after being transferred to the data processing module processing, by display module data are presented on the display 7, make in temperature in the sampling process, pressure and the trunk line always, keep sample representation; Data processor in the controller can be transmitted in accepting device for example on computer, the mobile phone by USB with canned data, and the link printer, and the form of sample intelligence with label sticked on the sample bottle, reduces labor capacity; And controller arranges sampling mode according to user's request by monitor keyboard, comprises two kinds in flow proportional sample, time scale sample, makes sampling have regularity.
During sampling, the front end of sampling probe 1 is communicated on the sampled point of pipe laying, crude oil is input to from crude oil pipeline the sampling closed circuit through the crude oil sampling probe under the work of ebullator; The entrance flow velocity that controller makes sampling loop is the maximum flow in the Trunk Line that feeds back to of proximity transducer as far as possible, to guarantee the representativeness of sample.Liquid distributing device draws crude oil sample according to flow proportional or time scale through sampling jar, and the automatic switchover sampling jar is got liquid.Controller is signal storage, processing, the demonstration of scene feedback, and the form that can pass through USB, note, printer is exported.
This sampler is mainly used in the big pipeline oil transportation in oil field on-site sampling, also can be used on shipping, car fortune loading sampling scene.
Product is all improving online frequency and the accuracy of taking sample of crude oil aspect structure, sample collection and the preservation, make sampling have more representativeness.
Claims (4)
1. oil field pipe laying intelligence sampler, comprise sampling probe (1), it is characterized in that: the rear end of described sampling probe (1) is communicated with liquid distributing device (5) through circulation line (3) with sidewall, and described liquid distributing device (5) is connected with controller (6) and is provided with sampling jar interface (4).
2. oil field according to claim 1 pipe laying intelligence sampler, it is characterized in that: described circulation line (3) is provided with ebullator (2) and retaining valve (9).
3. oil field according to claim 1 pipe laying intelligence sampler is characterized in that: the rear end of above-mentioned sampling probe (1), circulation line (3), liquid distributing device (5), display (7) and controller (6) all are arranged in explosion-proof tank puts.
4. oil field according to claim 1 pipe laying intelligence sampler, it is characterized in that: described sampling jar interface (4) is 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320180999 CN203191230U (en) | 2013-04-12 | 2013-04-12 | Intelligent sampler of oil pipeline of oil field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320180999 CN203191230U (en) | 2013-04-12 | 2013-04-12 | Intelligent sampler of oil pipeline of oil field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203191230U true CN203191230U (en) | 2013-09-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320180999 Expired - Fee Related CN203191230U (en) | 2013-04-12 | 2013-04-12 | Intelligent sampler of oil pipeline of oil field |
Country Status (1)
| Country | Link |
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| CN (1) | CN203191230U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN106596182A (en) * | 2015-10-20 | 2017-04-26 | 中国石油化工股份有限公司 | Composite probe for automatic crude oil sampler, and automatic crude oil sampler thereof |
| CN106908276A (en) * | 2017-02-24 | 2017-06-30 | 中国石油天然气集团公司 | A kind of oil pipeline on-line period method |
| CN108254227A (en) * | 2018-02-01 | 2018-07-06 | 刘炀 | A kind of crude oil storage tank oil sample remote automatic acquisition device and acquisition method |
| CN105865844B (en) * | 2016-05-23 | 2018-07-20 | 武汉万安环保工程技术有限公司 | A kind of crude oil sampling system for preventing oil product from condensing |
| CN108362526A (en) * | 2018-04-26 | 2018-08-03 | 安策阀门（太仓）有限公司 | A kind of aviation fuel sampler |
| CN113465993A (en) * | 2021-06-28 | 2021-10-01 | 山东彪威仪器有限公司 | Automatic crude oil sampler and sampling method |
-
2013
- 2013-04-12 CN CN 201320180999 patent/CN203191230U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN106596182A (en) * | 2015-10-20 | 2017-04-26 | 中国石油化工股份有限公司 | Composite probe for automatic crude oil sampler, and automatic crude oil sampler thereof |
| CN105865844B (en) * | 2016-05-23 | 2018-07-20 | 武汉万安环保工程技术有限公司 | A kind of crude oil sampling system for preventing oil product from condensing |
| CN106908276A (en) * | 2017-02-24 | 2017-06-30 | 中国石油天然气集团公司 | A kind of oil pipeline on-line period method |
| CN108254227A (en) * | 2018-02-01 | 2018-07-06 | 刘炀 | A kind of crude oil storage tank oil sample remote automatic acquisition device and acquisition method |
| CN108362526A (en) * | 2018-04-26 | 2018-08-03 | 安策阀门（太仓）有限公司 | A kind of aviation fuel sampler |
| CN108362526B (en) * | 2018-04-26 | 2024-03-15 | 安策阀门（太仓）有限公司 | Aviation oil sampling device |
| CN113465993A (en) * | 2021-06-28 | 2021-10-01 | 山东彪威仪器有限公司 | Automatic crude oil sampler and sampling method |
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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: 20130911 Termination date: 20140412 |