CN201281668Y - Sampler for on-line cleaning enclosed steel cylinder - Google Patents
Sampler for on-line cleaning enclosed steel cylinder Download PDFInfo
- Publication number
- CN201281668Y CN201281668Y CNU2008201613135U CN200820161313U CN201281668Y CN 201281668 Y CN201281668 Y CN 201281668Y CN U2008201613135 U CNU2008201613135 U CN U2008201613135U CN 200820161313 U CN200820161313 U CN 200820161313U CN 201281668 Y CN201281668 Y CN 201281668Y
- Authority
- CN
- China
- Prior art keywords
- steel cylinder
- sampling
- valve
- way valve
- line cleaning
- 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
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Abstract
The utility model discloses an on-line cleaning enclosed steel cylinder sampling device comprising sampling steel cylinders, the two ends of a sampling steel cylinder communicates with a sample inlet and a sample outlet through quick-speed connectors, a first three-way valve is positioned between the sample inlet and the sampling steel cylinder, the three ports of the first three-way valve are communicated respectively with the sample inlet, the sampling steel cylinder and an emptying pipeline, a second three-way valve is provided between the sample outlet and the sampling steel cylinder, the three ports of the second three-way valve are communicated with the sample outlet, the sampling steel cylinder and one port of a backwash three-way valve, and the other two ports of the backwash three-way valve are respectively connected with a backwash port and the emptying pipeline. The utility model has advantages of reasonable and compact structure, simple operation, real and correct samples having representativeness and seal, safety and adj. environmental-protecting sampling process, the utility model can be widely used in the samples of detrimental, venomousness, inflammable, explosible and the like danger medium in industries of petroleum, chemical industry and the like.
Description
Technical field:
The utility model relates to a kind of sampling thief.
Background technology:
The sampling thief complex structure that uses in the existing petroleum chemical industry, the sampling process leakproofness is undesirable, and the sample true and accurate of collection is poor.
Summary of the invention:
It is a kind of rational in infrastructure that the purpose of this utility model is to provide, and sampling is the airtight steel cylinder sampling thief of on-line cleaning very accurately.
Technical solution of the present utility model is:
The airtight steel cylinder sampling thief of a kind of on-line cleaning, it is characterized in that: comprise the sampling steel cylinder, sampling steel cylinder two ends by fast interface respectively with injection port, outlet communicates, between injection port and sampling steel cylinder, first T-valve is set, three mouths of first T-valve respectively with injection port, the sampling steel cylinder, the emptying pipeline communicates, between outlet and sampling steel cylinder, second T-valve is set, three mouths of second T-valve respectively with outlet, the sampling steel cylinder, a mouth of back flush T-valve communicates, in addition two mouths of back flush T-valve respectively with the back flush mouth, the emptying pipeline communicates.
The emptying pipeline comprises polishing filter, and polishing filter is connected with evacuation port by exhaust-valve.Be provided with reverse checkvalve in the fast interface at steel cylinder two ends.Be provided with valve between steel cylinder two ends and the fast interface.
The utility model is rational in infrastructure, compact, simple to operate, the sample true and accurate of collection, representative, airtight, the safety and environmental protection of sampling process can be widely used in the sampling of various danger medium such as harmful, poisonous, inflammable, explosive in the industries such as oil, chemical industry.
Description of drawings:
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the configuration diagram of an embodiment of the utility model.
Embodiment:
The airtight steel cylinder sampling thief of a kind of on-line cleaning, comprise airtight sampling steel cylinder 1, sampling steel cylinder 1 two ends are by fast interface 2,3 respectively with injection port 4, outlet 5 communicates, between injection port and sampling steel cylinder, first T-valve 6 is set, three mouths of first T-valve 6 respectively with injection port, the sampling steel cylinder, the emptying pipeline communicates, between outlet and sampling steel cylinder, second T-valve 7 is set, three mouths of second T-valve 7 respectively with outlet, the sampling steel cylinder, a mouth of back flush T-valve 8 communicates, in addition two mouths of back flush T-valve 8 respectively with back flush mouth 12, the emptying pipeline communicates.
The emptying pipeline comprises polishing filter 9, and polishing filter is connected with evacuation port 11 by exhaust-valve 10, makes the sample that remains in the sample inlet, by polishing filter 9, makes it to purify and discharges.Be provided with reverse checkvalve in the fast interface at steel cylinder two ends, after pulling down the sampling steel cylinder, sample lines can be closed automatically.Be provided with valve 13,14 between steel cylinder two ends and the fast interface.Also has tensimeter 15,16 among the figure.
Claims (4)
1, the airtight steel cylinder sampling thief of a kind of on-line cleaning, it is characterized in that: comprise the sampling steel cylinder, sampling steel cylinder two ends by fast interface respectively with injection port, outlet communicates, between injection port and sampling steel cylinder, first T-valve is set, three mouths of first T-valve respectively with injection port, the sampling steel cylinder, the emptying pipeline communicates, between outlet and sampling steel cylinder, second T-valve is set, three mouths of second T-valve respectively with outlet, the sampling steel cylinder, a mouth of back flush T-valve communicates, in addition two mouths of back flush T-valve respectively with the back flush mouth, the emptying pipeline communicates.
2, the airtight steel cylinder sampling thief of on-line cleaning according to claim 1, it is characterized in that: the emptying pipeline comprises polishing filter, polishing filter is connected with evacuation port by exhaust-valve.
3, the airtight steel cylinder sampling thief of on-line cleaning according to claim 1 and 2 is characterized in that: be provided with reverse checkvalve in the fast interface at steel cylinder two ends.
4, the airtight steel cylinder sampling thief of on-line cleaning according to claim 1 and 2 is characterized in that: be provided with valve between steel cylinder two ends and the fast interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201613135U CN201281668Y (en) | 2008-10-28 | 2008-10-28 | Sampler for on-line cleaning enclosed steel cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201613135U CN201281668Y (en) | 2008-10-28 | 2008-10-28 | Sampler for on-line cleaning enclosed steel cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201281668Y true CN201281668Y (en) | 2009-07-29 |
Family
ID=40928542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201613135U Expired - Lifetime CN201281668Y (en) | 2008-10-28 | 2008-10-28 | Sampler for on-line cleaning enclosed steel cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201281668Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107631912A (en) * | 2017-11-13 | 2018-01-26 | 江苏星亚迪环境科技有限公司 | One kind exempts from purging from the emptying liquid closed sampler of self-closing |
| CN109047228A (en) * | 2018-07-16 | 2018-12-21 | 朱鑫国 | A kind of vial on-line cleaning and enclosed sampling integrated apparatus |
-
2008
- 2008-10-28 CN CNU2008201613135U patent/CN201281668Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107631912A (en) * | 2017-11-13 | 2018-01-26 | 江苏星亚迪环境科技有限公司 | One kind exempts from purging from the emptying liquid closed sampler of self-closing |
| CN109047228A (en) * | 2018-07-16 | 2018-12-21 | 朱鑫国 | A kind of vial on-line cleaning and enclosed sampling integrated apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| C56 | Change in the name or address of the patentee |
Owner name: JIANGSU TIANYU PETROCHEMICAL METALLURGY EQUIPMENT Free format text: FORMER NAME: QIDONG TIANYU PETROLEUM CHEMICALS METALLURGY EQUIPMENT CO., LTD. |
|
| CB03 | Change of inventor or designer information |
Inventor after: Huang Bin Inventor after: Chen Meng Inventor after: Wang Jun Inventor after: Liu Dengfeng Inventor after: Shao Wen Inventor after: Liu Chengjun Inventor after: Li Wenxin Inventor after: Yan peijen Inventor before: Huang Bin |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: HUANG BIN TO: HUANG BIN; MENG CHEN; WANG JUN; LIU DENGFENG; SHAO WEN; LIU CHENGJUN; LI WENXIN; YAN PEIREN |
|
| CP01 | Change in the name or title of a patent holder |
Address after: The eastern suburbs, Huilong town Qidong city Jiangsu postcode: 226200 Patentee after: Jiangsu Tianyu Petrochemical Metallurgy Equipment Co., Ltd. Address before: The eastern suburbs, Huilong town Qidong city Jiangsu postcode: 226200 Patentee before: Qidong Tianyu Petrochemical Metallurgy Equipment Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090729 |