CN204991163U - Neutron radiation source storage jar - Google Patents
Neutron radiation source storage jar Download PDFInfo
- Publication number
- CN204991163U CN204991163U CN201520570853.9U CN201520570853U CN204991163U CN 204991163 U CN204991163 U CN 204991163U CN 201520570853 U CN201520570853 U CN 201520570853U CN 204991163 U CN204991163 U CN 204991163U
- Authority
- CN
- China
- Prior art keywords
- stainless steel
- radiation source
- neutron radiation
- steel shell
- cabin
- 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
Links
- 230000005855 radiation Effects 0.000 title claims abstract description 19
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 26
- 239000010935 stainless steel Substances 0.000 claims abstract description 26
- 239000012188 paraffin wax Substances 0.000 claims abstract description 8
- 239000002253 acid Substances 0.000 claims description 16
- 239000004809 Teflon Substances 0.000 claims description 8
- 229920006362 Teflon® Polymers 0.000 claims description 8
- 238000000926 separation method Methods 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000002955 isolation Methods 0.000 abstract 1
- -1 polytetrafluoroethylene Polymers 0.000 abstract 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 abstract 1
- 239000004810 polytetrafluoroethylene Substances 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000010412 perfusion Effects 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Particle Accelerators (AREA)
Abstract
The utility model discloses a neutron radiation source storage jar, including acidproof stainless steel shell, installing detachable source cabin in the acidproof stainless steel shell, being equipped with the chlorinated paraffin isolation layer between acidproof stainless steel shell and the source cabin, the upper and lower hatch department stopper in source cabin has the polytetrafluoroethylene stopper. The beneficial effects of the utility model are that, the security is high, and the practicality is strong.
Description
Technical field
The utility model relates to oil reservoir logging neutron radiation source field of storage, particularly a kind of neutron radiation source storage tank.
Background technology
In petrochemical industry, oil reservoir logging neutron radiation source is absolutely necessary material, but there is stronger radioactivity due to well logging neutron radiation source, have larger injury to human body, therefore the storage in well logging neutron radiation source and transport just need comparatively strict cask flask.
Utility model content
The purpose of this utility model is to solve the problem, and devises a kind of neutron radiation source storage tank.
Realizing above-mentioned purpose the technical solution of the utility model is, a kind of neutron radiation source storage tank, comprise acid-resistant stainless steel shell, cabin, dismountable source is installed in described acid-resistant stainless steel shell, be provided with chlorinated paraffin separation layer between acid-resistant stainless steel shell and cabin, source, the place of hatch up and down in cabin, source is plugged with teflon plug.
Described acid-resistant stainless steel shell is the columnar structured of upper and lower opening.
The upper and lower opening place of described acid-resistant stainless steel shell is respectively equipped with four stainless steel inserts angularly distributed centered by teflon plug.
Two padlocks arranged in decussation are connected with between described four stainless steel inserts.
The neutron radiation source storage tank utilizing the technical solution of the utility model to make, easy to carry, use simple, reasonable in design, below 18Ci neutron source of gamma gamma logging can be stored, and field dose is up to standard; Do not limit the model using radioactive source, a tank is multiplex; Sound construction, corrosion-resistant, high temperature resistant.
Accompanying drawing explanation
Fig. 1 is the structural representation of neutron radiation source described in the utility model storage tank;
In figure, 1, acid-resistant stainless steel shell; 2, cabin, source; 3, chlorinated paraffin separation layer; 4, teflon plug; 5, stainless steel insert; 6, padlock.
Embodiment
Below in conjunction with accompanying drawing, the utility model is specifically described, as the structural representation that Fig. 1 is neutron radiation source described in the utility model storage tank, as shown in the figure, a kind of neutron radiation source storage tank, comprise acid-resistant stainless steel shell (1), cabin, dismountable source (2) is installed in described acid-resistant stainless steel shell, be provided with chlorinated paraffin separation layer (3) between acid-resistant stainless steel shell and cabin, source, the place of hatch up and down in cabin, source is plugged with teflon plug (4).Wherein, what described acid-resistant stainless steel shell (1) was upper and lower opening is columnar structured; The upper and lower opening place of described acid-resistant stainless steel shell (1) is respectively equipped with four stainless steel inserts angularly distributed centered by teflon plug (5); Two padlocks (6) arranged in decussation are connected with between described four stainless steel inserts (5).
In the technical program, screen adopts chlorinated paraffin, and this paraffin density is low, do not fire, do not explode, volatility is atomic, effectively shields the infringement of neutron ray to human body.After chlorinated paraffin adopts liquid perfusion, the technique of condensation is arranged on acidproof not repairing between steel sheel and cabin, source.Acidproof steel sheel of not repairing has stronger anticorrosive, oxidation resistance.Storehouse, source part is design for disassembly, can store different model neutron radiation source.Be provided with poly-teflon plug at source hatch, plug top size is bigger, strengthens its sealing property and better shields neutron ray.The acidproof upper and lower side opening part not repairing steel sheel is provided with two cross latches, is equipped with two padlocks, has effectively stopped potential safety hazard.
Technique scheme only embodies the optimal technical scheme of technical solutions of the utility model; those skilled in the art all embody principle of the present utility model to some variations that wherein some part may be made, and belong within protection domain of the present utility model.
Claims (4)
1. a neutron radiation source storage tank, comprise acid-resistant stainless steel shell (1), it is characterized in that, cabin, dismountable source (2) is installed in described acid-resistant stainless steel shell, be provided with chlorinated paraffin separation layer (3) between acid-resistant stainless steel shell and cabin, source, the place of hatch up and down in cabin, source is plugged with teflon plug (4).
2. neutron radiation source according to claim 1 storage tank, is characterized in that, what described acid-resistant stainless steel shell (1) was upper and lower opening is columnar structured.
3. neutron radiation source according to claim 2 storage tank, is characterized in that, the upper and lower opening place of described acid-resistant stainless steel shell (1) is respectively equipped with four stainless steel inserts angularly distributed centered by teflon plug (5).
4. neutron radiation source according to claim 3 storage tank, is characterized in that, is connected with two padlocks (6) arranged in decussation between described four stainless steel inserts (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520570853.9U CN204991163U (en) | 2015-08-03 | 2015-08-03 | Neutron radiation source storage jar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520570853.9U CN204991163U (en) | 2015-08-03 | 2015-08-03 | Neutron radiation source storage jar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204991163U true CN204991163U (en) | 2016-01-20 |
Family
ID=55125506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520570853.9U Expired - Fee Related CN204991163U (en) | 2015-08-03 | 2015-08-03 | Neutron radiation source storage jar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204991163U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111022029A (en) * | 2019-11-11 | 2020-04-17 | 东华理工大学 | Automatic installation and replacement device for logging radioactive source |
-
2015
- 2015-08-03 CN CN201520570853.9U patent/CN204991163U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111022029A (en) * | 2019-11-11 | 2020-04-17 | 东华理工大学 | Automatic installation and replacement device for logging radioactive source |
| CN111022029B (en) * | 2019-11-11 | 2022-10-28 | 东华理工大学 | Automatic installation and replacement device for logging radioactive source |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: TIANJIN BOAN SCIENCE INDUSTRY AND TRADE Co.,Ltd. Person in charge of patents Document name: payment instructions |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: TIANJIN BOAN SCIENCE INDUSTRY AND TRADE Co.,Ltd. Person in charge of patents Document name: Notice of Termination of Patent Rights |
|
| DD01 | Delivery of document by public notice | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |