CN204214682U - Used in nuclear power station resin sampler - Google Patents
Used in nuclear power station resin sampler Download PDFInfo
- Publication number
- CN204214682U CN204214682U CN201420364357.3U CN201420364357U CN204214682U CN 204214682 U CN204214682 U CN 204214682U CN 201420364357 U CN201420364357 U CN 201420364357U CN 204214682 U CN204214682 U CN 204214682U
- Authority
- CN
- China
- Prior art keywords
- piston rod
- sampling
- piston
- cylinder barrel
- sampling hut
- 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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- Sampling And Sample Adjustment (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Abstract
The utility model relates to used in nuclear power station resin sampler, comprise cylinder cap, cylinder barrel, piston, piston rod and sampling hut, it is characterized in that the two ends of cylinder barrel are connected with cylinder cap and sampling hut respectively, piston is provided with in cylinder barrel, can along the piston rod of axis translation through cylinder barrel and sampling hut's inner chamber, one end of piston rod is connected with piston, the other end of piston rod is provided with ring-type sampling groove, the projecting end of sampling hut is provided with the interface channel that piston rod can be allowed to come in and go out, interface channel outer is provided with the installation screw thread and set nut that are connected with process pipeline to be sampled or container, cylinder cap is provided with the first pressurized air to import and export, sampling hut is provided with the second pressurized air to import and export, blow valve port and outlet, blow valve port and outlet coaxial cable are arranged.The utility model can realize process pipe or container inner medium, comprises the online quantitative automatic sampling of the large liquid of viscosity, slurries and the medium containing solid particle.The utility model structure is simple, use safety, easy to clean.
Description
Technical field
The utility model relates to sampler, specifically used in nuclear power station resin sampler.
Background technology
Need in nuclear power station to sample the nuclear activity refuse in process pipe or container, analyze the radioactivity of sample, then determine the method for subsequent processing to this nuclear waste according to analysis result.Existing sampler has manual sampler and self-actuated sampler two kinds, because sample has radioactivity, uses manual sampler easily to cause radiation injury to operating personnel; Self-actuated sampler is then often formed residual when being used for the slightly large or sample containing solid particle of viscosity, not easy cleaning.Therefore, design that a kind of structure is simple, use safety, easy to clean and can the used in nuclear power station resin sampler of online quantitative sampling very necessary.
Summary of the invention
The purpose of this utility model is just to provide that a kind of structure is simple, use safety, easy to clean and can the used in nuclear power station resin sampler of online quantitative sampling.
For achieving the above object, the utility model adopts following technical scheme:
Used in nuclear power station resin sampler, comprise cylinder cap, cylinder barrel, piston, piston rod and sampling hut, it is characterized in that the two ends of cylinder barrel are connected with cylinder cap and sampling hut respectively, piston is provided with in cylinder barrel, can along the piston rod of axis translation through cylinder barrel and sampling hut's inner chamber, one end of piston rod is connected with piston, the other end of piston rod is provided with ring-type sampling groove, the projecting end of sampling hut is provided with the interface channel that piston rod can be allowed to come in and go out, interface channel outer is provided with the installation screw thread and set nut that are connected with process pipeline to be sampled or container, cylinder cap is provided with the first pressurized air to import and export, sampling hut is provided with the second pressurized air to import and export, blow valve port and outlet, blow valve port and outlet coaxial cable are arranged.
Further, the xsect of described ring-type sampling groove is rectangle.
Further, described cylinder cap, cylinder barrel, piston, piston rod and sampling hut's coaxial cable are arranged.
The utility model is owing to adopting the ring-type sampling groove with piston rod translation, the volume of ring-type sampling groove is determined according to needing the size of sample thief amount, and be provided with blow valve port and the outlet of coaxial cable layout, therefore, can realize the medium in process pipe or container, comprise the online quantitative automatic sampling of Viscosity liquids, slurries and the medium containing solid particle.The utility model structure is simple, use safety, easy to clean.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the view in the utility model sampling;
Fig. 3 is the stereographic map of the utility model embodiment.
In figure: 1-cylinder cap; 1.1-first pressurized air is imported and exported; 2-cylinder barrel; 3-piston; 4-piston rod; 4.1-ring-type sampling groove; 5-sampling hut; 5.1-interface channel; 5.2-installs screw thread; 5.3-set nut; 5.4-second pressurized air is imported and exported; 5.5-blow valve port; 5.6-outlet.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described, but this embodiment should not be construed as restriction of the present utility model.
Used in nuclear power station resin sampler as shown in the figure, comprise cylinder cap 1, cylinder barrel 2, piston 3, piston rod 4 and sampling hut 5, the two ends of cylinder barrel 2 are connected with cylinder cap 1 and sampling hut 5 respectively, piston 3 is provided with in cylinder barrel 2, can along the piston rod 4 of axis translation through cylinder barrel 2 and sampling hut 5 inner chamber, one end of piston rod 4 is connected with piston 3, the other end of piston rod 4 is provided with ring-type sampling groove 4.1, the projecting end of sampling hut 5 is provided with the interface channel 5.1 that piston rod 4 can be allowed to come in and go out, interface channel 5.1 outer is provided with the installation screw thread 5.2 and set nut 5.3 that are connected with process pipeline to be sampled or container, cylinder cap 1 is provided with the first pressurized air and imports and exports 1.1, sampling hut 5 is provided with the second pressurized air and imports and exports 5.4, blow valve port 5.5 and outlet 5.6, blow valve port 5.5 and outlet 5.6 coaxial cable are arranged.
Preferred embodiment is: in such scheme, and the xsect of described ring-type sampling groove 4.1 is rectangle.
Preferred embodiment is: in such scheme, and described cylinder cap 1, cylinder barrel 2, piston 3, piston rod 4 and sampling hut 5 coaxial cable are arranged.
The utility model sampling process is as follows: used in nuclear power station resin sampler is connected with process pipeline to be sampled or container by installation screw thread 5.2 and set nut 5.3, during sampling, pressurized air is imported and exported 1.1 from the first pressurized air and is entered in used in nuclear power station resin sampler, piston 3 and piston rod 4 are released sampling hut 5, and the ring-type sampling groove 4.1 on piston rod 4 enters process pipeline to be sampled or container sampling; After sampling, pressurized air is imported and exported 5.4 from the second pressurized air and is entered in used in nuclear power station resin sampler, and piston 3 and piston rod 4 are pushed back sampling hut 5; Pressurized air enters in used in nuclear power station resin sampler from blow valve port blow valve port 5.5, and sample ring-type sampled in groove 4.1 is blown in sample bottle through outlet 5.6.
The content be not described in detail in this instructions, belongs to the known prior art of those skilled in the art.
Claims (3)
1. used in nuclear power station resin sampler, comprise cylinder cap (1), cylinder barrel (2), piston (3), piston rod (4) and sampling hut (5), it is characterized in that: the two ends of cylinder barrel (2) are connected with cylinder cap (1) and sampling hut (5) respectively, piston (3) is provided with in cylinder barrel (2), can along the piston rod of axis translation (4) through cylinder barrel (2) and sampling hut (5) inner chamber, one end of piston rod (4) is connected with piston (3), the other end of piston rod (4) is provided with ring-type sampling groove (4.1), the projecting end of sampling hut (5) is provided with the interface channel (5.1) that piston rod (4) can be allowed to come in and go out, interface channel (5.1) outer is provided with the installation screw thread (5.2) and set nut (5.3) that are connected with process pipeline to be sampled or container, cylinder cap (1) is provided with the first pressurized air and imports and exports (1.1), sampling hut (5) is provided with the second pressurized air and imports and exports (5.4), blow valve port (5.5) and outlet (5.6), blow valve port (5.5) and outlet (5.6) coaxial cable are arranged.
2. used in nuclear power station resin sampler according to claim 1, is characterized in that: the xsect of described ring-type sampling groove (4.1) is rectangle.
3. used in nuclear power station resin sampler according to claim 1 and 2, is characterized in that: described cylinder cap (1), cylinder barrel (2), piston (3), piston rod (4) and sampling hut (5) coaxial cable are arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420364357.3U CN204214682U (en) | 2014-10-21 | 2014-10-21 | Used in nuclear power station resin sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420364357.3U CN204214682U (en) | 2014-10-21 | 2014-10-21 | Used in nuclear power station resin sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204214682U true CN204214682U (en) | 2015-03-18 |
Family
ID=52983347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420364357.3U Expired - Fee Related CN204214682U (en) | 2014-10-21 | 2014-10-21 | Used in nuclear power station resin sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204214682U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105547746A (en) * | 2015-12-14 | 2016-05-04 | 中广核工程有限公司 | Nuclear power plant radioactive fluid waste online sampling device and method |
| CN105626901A (en) * | 2015-12-31 | 2016-06-01 | 上海华爱色谱分析技术有限公司 | Sampling valve with purging function for high-purity gas analysis |
| CN106017972A (en) * | 2016-06-16 | 2016-10-12 | 南京源自电力自动化设备有限公司 | Automatic sampling device for nuclear island waste resin |
| CN110658029A (en) * | 2019-11-20 | 2020-01-07 | 郎蕾 | Differential pressure type polyester resin sampling device |
-
2014
- 2014-10-21 CN CN201420364357.3U patent/CN204214682U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105547746A (en) * | 2015-12-14 | 2016-05-04 | 中广核工程有限公司 | Nuclear power plant radioactive fluid waste online sampling device and method |
| CN105626901A (en) * | 2015-12-31 | 2016-06-01 | 上海华爱色谱分析技术有限公司 | Sampling valve with purging function for high-purity gas analysis |
| CN106017972A (en) * | 2016-06-16 | 2016-10-12 | 南京源自电力自动化设备有限公司 | Automatic sampling device for nuclear island waste resin |
| CN106017972B (en) * | 2016-06-16 | 2017-03-29 | 南京源自电力自动化设备有限公司 | Nuclear island spent resin automatic sampling device |
| CN110658029A (en) * | 2019-11-20 | 2020-01-07 | 郎蕾 | Differential pressure type polyester resin sampling device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150318 Termination date: 20191021 |