CN201662497U - Pipeline sampler - Google Patents
Pipeline sampler Download PDFInfo
- Publication number
- CN201662497U CN201662497U CN2010201693705U CN201020169370U CN201662497U CN 201662497 U CN201662497 U CN 201662497U CN 2010201693705 U CN2010201693705 U CN 2010201693705U CN 201020169370 U CN201020169370 U CN 201020169370U CN 201662497 U CN201662497 U CN 201662497U
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- CN
- China
- Prior art keywords
- pipeline
- analytical instrument
- sampler
- nitrogen
- valve
- 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 - Fee Related
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Abstract
The utility model is mainly used for gas analysis and sampling, and particularly relates to a pipeline sampler. A steam pipeline is connected with a sampling tube, and the sampling tube is connected with an analytical instrument. The steam pipeline and the analytical instrument pipeline which are connected with the sampling tube are both provided with valves. The pipeline sampler is characterized in that the pipeline of the analytical instrument connected with the sampling tube is provided with a branch pipeline, high-pressure nitrogen is introduced into a pipeline, and the pipeline in which nitrogen is introduced is provided with a valve. If dust particles block the sampler, the valves on the steam pipeline and the pipeline of the analytical instrument are all closed, the valve on the nitrogen pipeline is opened, and the blocked sampler can be dredged within short time. In addition, the nitrogen is inert gas, and is safe.
Description
Technical field:
The utility model is mainly used in the gas analysis sampling, is specifically related to a kind of pipe sampler.
Background technology:
Fig. 1 is the structural drawing of existing pipe sampler, and it connects stopple coupon by jet chimney, and stopple coupon connects analytical instrument, is equipped with valve on the jet chimney that is connected with stopple coupon, the analytical instrument pipeline.Its principle of work is by jet chimney the process gas of needs analysis to be mapped in the analytical instrument, and its process gas is analyzed.Because contain dust granules in the process gas, in use for some time, dust granules can stop up sampler, cause sampling to stop.Eliminate to stop up and need the long time.
Summary of the invention:
The utility model aims to provide a kind of pipe sampler that quick elimination is stopped up.
The realization the technical solution of the utility model is: it connects stopple coupon by jet chimney, stopple coupon connects analytical instrument, be equipped with valve on the jet chimney that is connected with stopple coupon, the analytical instrument pipeline, it is characterized in that on the analytical instrument pipeline that stopple coupon connects a lateral being set, be connected with high pressure nitrogen on the pipeline, the pipeline that is connected with nitrogen is provided with valve.
If dust granules takes place with the sampler latch up phenomenon, valve on jet chimney valve of the present utility model, the analytical instrument pipeline is all closed, open the valve on the nitrogen pipeline, just can will stop up to such an extent that sampler is dredged at short notice, and nitrogen is inert gas, has security.
Description of drawings:
Fig. 1 is the structural drawing of existing pipe sampler.
Fig. 2 is the structural drawing of the utility model embodiment.
Among the figure, 1---the process feed channel; 2---stopple coupon; 3---jet chimney;
4---valve; 5---valve; 6---pipeline; 7---valve; 8---nitrogen pipeline.
Embodiment:
Embodiment: shown in Figure 2, present embodiment connects stopple coupon 2 by jet chimney 3, stopple coupon 2 connects the analytical instrument (not shown) by pipeline 6, valve 5, be equipped with valve 4,5 on the jet chimney that is connected with stopple coupon, the analytical instrument pipeline, it is characterized in that on the analytical instrument pipeline 6 that stopple coupon 2 connects a lateral 8 being set, be connected with high pressure nitrogen on the pipeline 8, the pipeline 8 that is connected with nitrogen is provided with valve 7.
Claims (1)
1. pipe sampler, it connects stopple coupon by jet chimney, stopple coupon connects analytical instrument, be equipped with valve on the jet chimney that is connected with stopple coupon, the analytical instrument pipeline, it is characterized in that on the analytical instrument pipeline that stopple coupon connects a lateral being set, be connected with high pressure nitrogen on the pipeline, the pipeline that is connected with nitrogen is provided with valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201693705U CN201662497U (en) | 2010-04-21 | 2010-04-21 | Pipeline sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201693705U CN201662497U (en) | 2010-04-21 | 2010-04-21 | Pipeline sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201662497U true CN201662497U (en) | 2010-12-01 |
Family
ID=43232916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201693705U Expired - Fee Related CN201662497U (en) | 2010-04-21 | 2010-04-21 | Pipeline sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201662497U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103698157A (en) * | 2013-12-05 | 2014-04-02 | 成都雅途生物技术有限公司 | Special sampling device for fermentation tank |
-
2010
- 2010-04-21 CN CN2010201693705U patent/CN201662497U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103698157A (en) * | 2013-12-05 | 2014-04-02 | 成都雅途生物技术有限公司 | Special sampling device for fermentation tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101201 Termination date: 20170421 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |