CN106153389A - A kind of sealed sample devices of oil tank - Google Patents
A kind of sealed sample devices of oil tank Download PDFInfo
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- CN106153389A CN106153389A CN201510152579.8A CN201510152579A CN106153389A CN 106153389 A CN106153389 A CN 106153389A CN 201510152579 A CN201510152579 A CN 201510152579A CN 106153389 A CN106153389 A CN 106153389A
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- extraction
- oil tank
- sampling cylinder
- inner barrel
- cylinder body
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Abstract
The present invention relates to a kind of sealed sample devices of oil tank, including sampling cylinder, sampling cylinder top is provided with sealing upper cover, sampling cylinder one end connects extraction assembly one end by sampling cylinder snap joint, the extraction assembly other end connects oil tank by oil tank snap joint, draw-out device includes extracting inner barrel and extraction outer cylinder body, and extraction inner barrel is located at inside extraction outer cylinder body, is provided with elastic component between extraction inner barrel and extraction outer cylinder body.The present invention compared with prior art has the advantage that sampling directly seals and carries out, and not contacting with outside air, do not result in the pollution of oil plant at oil-out, more do not interfere with the quality of oil plant, whole process is simple, and operating process is convenient.
Description
Technical field
The present invention relates to a kind of sealed sample devices of oil tank, belong to sample devices technical field.
Background technology
A number of oil plant sample all can be taked, to detect its quality for the liquid state oiling in the container such as oil tank, oil truck.The sampling of oil plant sample should be taken out from the bottom polluting the containers such as the most serious oil tank, oil truck.When liquid state oiling being taked sample in the container such as oil tank, oil truck, sampling instrument used is the sampler that a germline has chain or rope the earliest, although this sampler can extract sample at the level estimated, but this sampling instrument cannot accurately show depth selection, so sampling process is lack of standardization, representational oil plant sample cannot be taked, whole step is likely to cause certain harm to human body, there is the shortcomings such as service life is short, harsh to tape selection requirements, work efficiency is the highest, cost of manufacture is high.
Therefore, it should provide a kind of new technical scheme to solve the problems referred to above.
Summary of the invention
The present invention provides a kind of sealed sample devices of oil tank.
For reaching above-mentioned purpose, the technical solution used in the present invention is:
A kind of sealed sample devices of oil tank, including sampling cylinder, sampling cylinder top is provided with sealing upper cover, sampling cylinder one end connects extraction assembly one end by sampling cylinder snap joint, the extraction assembly other end connects oil tank by oil tank snap joint, draw-out device includes extracting inner barrel and extraction outer cylinder body, and extraction inner barrel is located at inside extraction outer cylinder body, is provided with elastic component between extraction inner barrel and extraction outer cylinder body.
The relevant content of technique scheme is explained as follows:
In technique scheme, it is provided with extraction inner barrel baffle plate between elastic component and extraction inner barrel, between elastic component and extraction outer cylinder body, is provided with extraction outer cylinder body baffle plate.
Further technical scheme, elastic component is helical spring.
Preferably, sealing rubber circle it is provided with between sampling cylinder and sampling cylinder snap joint.
Preferably, sampling cylinder up-sampling cylinder snap joint symmetric position is provided with extraction pull bar.
Owing to technique scheme is used, the present invention compared with prior art has the advantage that
Sampling directly seals and carries out, and does not contacts with outside air, does not results in the pollution of oil plant at oil-out, does not more interfere with the quality of oil plant, and whole process is simple, and operating process is convenient.
Accompanying drawing explanation
Accompanying drawing 1 is schematic diagram of the present invention.
In the figures above: 1, sampling cylinder；2, upper cover is sealed；3, sampling cylinder snap joint；4, oil tank snap joint；5, extraction inner barrel；6, extraction outer cylinder body；7, extraction inner barrel baffle plate；8, extraction outer cylinder body baffle plate；9, rubber circle is sealed；10, oil tank；11, elastic component；12, extraction pull bar.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment the invention will be further described:
Embodiment one:
nullAs shown in Figure 1，The sealed sample devices of a kind of oil tank of the present invention，Including sampling cylinder 1，Sampling cylinder 1 top is provided with sealing upper cover 2，Sampling cylinder 1 one end connects extraction assembly one end by sampling cylinder snap joint 3，Sealing rubber circle 9 it is provided with between sampling cylinder 1 and sampling cylinder snap joint 3，The extraction assembly other end connects oil tank 10 by oil tank snap joint 4，Draw-out device includes extracting inner barrel 5 and extraction outer cylinder body 6，It is internal that extraction inner barrel 5 is located at extraction outer cylinder body 6，It is provided with elastic component 11 between extraction inner barrel 5 and extraction outer cylinder body 6，Extraction inner barrel baffle plate 7 it is provided with between elastic component 11 and extraction inner barrel 5，Extraction outer cylinder body baffle plate 8 it is provided with between elastic component 11 and extraction outer cylinder body 6，Elastic component 11 is helical spring，Sampling cylinder 1 up-samples cylinder snap joint 3 symmetric position and is provided with extraction pull bar 12，Sampling directly seals and carries out，Do not contact with outside air，Do not result in the pollution of oil plant at oil-out，More do not interfere with the quality of oil plant，Whole process is simple，Operating process is convenient.
The operation principle of the present invention is:
Sample, pull extraction pull bar 8, make the oil of oil tank 10 flow in sampling cylinder 1 by pressure difference, cooperate between extraction inner barrel 5 and extraction outer cylinder body 6, elastic component 11 extracts after finishing again and slowly recovers, and can individually unload sampling cylinder 1, study it.
Above-described embodiment only for technology design and the feature of the present invention are described, its object is to allow person skilled in the art will appreciate that present disclosure and to implement according to this, can not limit the scope of the invention with this.All equivalence changes made according to spirit of the invention or modification, all should contain within protection scope of the present invention.
Claims (5)
1. the sealed sample devices of oil tank, including sampling cylinder, it is characterized in that: described sampling cylinder top is provided with sealing upper cover, described sampling cylinder one end connects extraction assembly one end by sampling cylinder snap joint, the described extraction assembly other end connects oil tank by oil tank snap joint, described draw-out device includes extracting inner barrel and extraction outer cylinder body, and described extraction inner barrel is located at inside extraction outer cylinder body, is provided with elastic component between described extraction inner barrel and extraction outer cylinder body.
A kind of sealed sample devices of oil tank the most according to claim 1, it is characterised in that: it is provided with extraction inner barrel baffle plate between described elastic component and extraction inner barrel, between described elastic component and extraction outer cylinder body, is provided with extraction outer cylinder body baffle plate.
A kind of sealed sample devices of oil tank the most according to claim 1 and 2, it is characterised in that: described elastic component is helical spring.
A kind of sealed sample devices of oil tank the most according to claim 1, it is characterised in that: it is provided with sealing rubber circle between described sampling cylinder and sampling cylinder snap joint.
A kind of sealed sample devices of oil tank the most according to claim 1, it is characterised in that: described sampling cylinder up-sampling cylinder snap joint symmetric position is provided with extraction pull bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510152579.8A CN106153389A (en) | 2015-04-02 | 2015-04-02 | A kind of sealed sample devices of oil tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510152579.8A CN106153389A (en) | 2015-04-02 | 2015-04-02 | A kind of sealed sample devices of oil tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106153389A true CN106153389A (en) | 2016-11-23 |
Family
ID=57337422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510152579.8A Pending CN106153389A (en) | 2015-04-02 | 2015-04-02 | A kind of sealed sample devices of oil tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106153389A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2108082A (en) * | 1981-10-31 | 1983-05-11 | British Petroleum Co Plc | Pipeline sampler |
| CN1035893A (en) * | 1988-01-08 | 1989-09-27 | 奥尔弗斯欧州股份有限公司 | Appliance designed for single use for taking samples of liquids |
| CN2062693U (en) * | 1990-01-05 | 1990-09-26 | 金东初 | Antivibrator with extension springs |
| DE3717823C2 (en) * | 1986-05-30 | 1990-10-18 | Sisostra Kg, 6457 Maintal, De | |
| CN2197278Y (en) * | 1994-02-19 | 1995-05-17 | 何剑涛 | Controllable sealed multi-stage shock absorber |
| CN2304799Y (en) * | 1997-09-11 | 1999-01-20 | 方瑞华 | Dual pipe counter-flow absorber |
| CN2724003Y (en) * | 2004-08-20 | 2005-09-07 | 杨秀红 | Piston pumping type liquid sampling seal detector |
| CN202441312U (en) * | 2012-03-05 | 2012-09-19 | 魏海 | Anti-theft oil well sampling device |
| CN102928259A (en) * | 2012-10-31 | 2013-02-13 | 中国石油化工股份有限公司上海石油分公司 | Liquid oil plant closed type sampling device |
| CN204649482U (en) * | 2015-04-02 | 2015-09-16 | 赵正芳 | A kind of oil tank enclosure-type sample devices |
-
2015
- 2015-04-02 CN CN201510152579.8A patent/CN106153389A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2108082A (en) * | 1981-10-31 | 1983-05-11 | British Petroleum Co Plc | Pipeline sampler |
| DE3717823C2 (en) * | 1986-05-30 | 1990-10-18 | Sisostra Kg, 6457 Maintal, De | |
| CN1035893A (en) * | 1988-01-08 | 1989-09-27 | 奥尔弗斯欧州股份有限公司 | Appliance designed for single use for taking samples of liquids |
| CN2062693U (en) * | 1990-01-05 | 1990-09-26 | 金东初 | Antivibrator with extension springs |
| CN2197278Y (en) * | 1994-02-19 | 1995-05-17 | 何剑涛 | Controllable sealed multi-stage shock absorber |
| CN2304799Y (en) * | 1997-09-11 | 1999-01-20 | 方瑞华 | Dual pipe counter-flow absorber |
| CN2724003Y (en) * | 2004-08-20 | 2005-09-07 | 杨秀红 | Piston pumping type liquid sampling seal detector |
| CN202441312U (en) * | 2012-03-05 | 2012-09-19 | 魏海 | Anti-theft oil well sampling device |
| CN102928259A (en) * | 2012-10-31 | 2013-02-13 | 中国石油化工股份有限公司上海石油分公司 | Liquid oil plant closed type sampling device |
| CN204649482U (en) * | 2015-04-02 | 2015-09-16 | 赵正芳 | A kind of oil tank enclosure-type sample devices |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161123 |