CN2833559Y - Atmospheric radon and other gas sampling support - Google Patents
Atmospheric radon and other gas sampling support Download PDFInfo
- Publication number
- CN2833559Y CN2833559Y CN 200520118986 CN200520118986U CN2833559Y CN 2833559 Y CN2833559 Y CN 2833559Y CN 200520118986 CN200520118986 CN 200520118986 CN 200520118986 U CN200520118986 U CN 200520118986U CN 2833559 Y CN2833559 Y CN 2833559Y
- Authority
- CN
- China
- Prior art keywords
- centimetres
- length
- pallet
- telescopic legs
- support
- 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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- Measurement Of Radiation (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model provides a sampling device which fixes an active carbon box via a telescopic supporting frame. The supporting frame comprises telescopic supporting legs, a telescopic cylinder body, a tray, a transverse supporting rod and a fixed screw bolt. After the supporting frame is opened, the fixed screw bolt is screwed tightly and the tray is arranged on the supporting frame, and then the active carbon sampling box is arranged on the supporting frame for absorbing and measuring radon by the active carbon.
Description
Technical field
The utility model relates to the sampling mode of radon in the radiomaterial, the particularly a kind of measuring radon of surrounding air and other gas sample support of being used for.
Background technology
When charcoal absorption air radon, need activated charcoal is placed overhead about 1.5 meters, the airborne radon of Static Adsorption.There is not stationary device now, general random placement, sampling height and be difficult to control, the fixing result who can influence measures in the position during sampling apart from the sampling conditions such as position of wall.
The A-frame of existing photography usefulness is made up of parts such as telescopic legs, but does not have pallet, can not place activated charcoal.
Summary of the invention
The utility model provides a kind of support that is used to place the activated charcoal of measuring airborne radon, is used for measuring specially the sampling process of air radon.
Realize the technical solution of the utility model: a kind of surrounding air radon and other gas sample support, comprise three telescopic legs, it is characterized in that being provided with the pallet that to place activated charcoal and be positioned at by the scalable cylinder on the central axial line of three telescopic legs intersections, one end of three transverse support bar is fixedlyed connected with telescopic legs respectively, the other end meets at together at the central axial line place and is fixed together with the lower end of scalable cylinder, and pallet is fixed on the upper end of scalable cylinder by set bolt.
Effect of the present utility model: satisfy the sampling requirement under the differing heights situation, sampling spot fixes, reliably.
Accompanying drawing and explanation
Fig. 1 is the sampling support of surrounding air radon and other gas photo (being placed with activated charcoal on the pallet) in kind;
Fig. 2 is the sampling rack assumption diagram of surrounding air radon and other gas.
Embodiment
As shown in FIG., this sampling support comprises telescopic legs 1, pallet 2, scalable cylinder 3, set bolt 4 and transverse support bar 5.Telescopic legs 1 is drawn back, lie against on the ground, pallet is placed in the upper end of stent strut body, on pallet, put into activated charcoal.
The length of telescopic legs 1 extended state is 150 centimetres, and the length of contraction state is 35 centimetres, and the length of scalable cylinder 3 extended state is 60 centimetres, and the length of contraction state is 35 centimetres.The length of transverse support bar is 25 centimetres.Pallet is the garden dish of 1 centimetre of diameter 10 cm thick.The used material of support is an aluminium alloy.
Three structure fixations that transverse support bar 5 is used to support scalable cylinder 3 and has support.
This support also can be used for the sampling of gases such as helium, neon except that the sampling that is used for radon.
Claims (2)
1. surrounding air radon and other gas sample support, comprise three telescopic legs (1), it is characterized in that being provided with the pallet (2) that to place activated charcoal and be positioned at by the scalable cylinder (3) on the central axial line of three telescopic legs intersections, one end of three transverse support bar (5) is fixedlyed connected with telescopic legs (1) respectively, the other end meets at together at the central axial line place and is fixed together with the lower end of scalable cylinder (3), and pallet (2) is fixed on the upper end of scalable cylinder (3) by set bolt (4).
2. sampling support as claimed in claim 1, the length that it is characterized in that telescopic legs (1) extended state is 150 centimetres, the length of contraction state is 35 centimetres, the length of scalable cylinder (3) extended state is 60 centimetres, the length of contraction state is 35 centimetres, the length of transverse support bar (5) is 25 centimetres, and pallet (2) is the garden dish of 1 centimetre of diameter 10 cm thick; The used material of support is an aluminium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520118986 CN2833559Y (en) | 2005-09-15 | 2005-09-15 | Atmospheric radon and other gas sampling support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520118986 CN2833559Y (en) | 2005-09-15 | 2005-09-15 | Atmospheric radon and other gas sampling support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2833559Y true CN2833559Y (en) | 2006-11-01 |
Family
ID=37197871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520118986 Expired - Lifetime CN2833559Y (en) | 2005-09-15 | 2005-09-15 | Atmospheric radon and other gas sampling support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2833559Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102818906A (en) * | 2012-09-13 | 2012-12-12 | 成都理工大学 | Automatic ventilation type balloon emanometer |
| CN104964854A (en) * | 2015-04-03 | 2015-10-07 | 上海应用技术学院 | Acquisition rod for sampling atmosphere |
| CN105692510A (en) * | 2016-01-20 | 2016-06-22 | 广东工业大学 | Underwater soil taking device |
| CN110456006A (en) * | 2019-09-12 | 2019-11-15 | 北京市劳动保护科学研究所 | Pollutant emission monitors system in burst accident |
-
2005
- 2005-09-15 CN CN 200520118986 patent/CN2833559Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102818906A (en) * | 2012-09-13 | 2012-12-12 | 成都理工大学 | Automatic ventilation type balloon emanometer |
| CN102818906B (en) * | 2012-09-13 | 2014-04-16 | 成都理工大学 | Automatic ventilation type balloon emanometer |
| CN104964854A (en) * | 2015-04-03 | 2015-10-07 | 上海应用技术学院 | Acquisition rod for sampling atmosphere |
| CN105692510A (en) * | 2016-01-20 | 2016-06-22 | 广东工业大学 | Underwater soil taking device |
| CN110456006A (en) * | 2019-09-12 | 2019-11-15 | 北京市劳动保护科学研究所 | Pollutant emission monitors system in burst accident |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Beijing nuclear North research and Development Co., Ltd. Assignor: Beijing Geology Research Inst., Ministry of Nuclear Industry Contract record no.: 2011110000102 Denomination of utility model: Atmospheric radon and other gas sampling support Granted publication date: 20061101 License type: Exclusive License Record date: 20110714 |
|
| CX01 | Expiry of patent term |
Granted publication date: 20061101 |
|
| EXPY | Termination of patent right or utility model |