CN106927149B - A kind of heat shield of natural hex shipping container - Google Patents
A kind of heat shield of natural hex shipping container Download PDFInfo
- Publication number
- CN106927149B CN106927149B CN201511004893.8A CN201511004893A CN106927149B CN 106927149 B CN106927149 B CN 106927149B CN 201511004893 A CN201511004893 A CN 201511004893A CN 106927149 B CN106927149 B CN 106927149B
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- CN
- China
- Prior art keywords
- heat shield
- shipping container
- shaped cover
- cylindrical section
- cup
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/22—Safety features
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Rigid Or Semi-Rigid Containers (AREA)
- Packages (AREA)
Abstract
The present invention relates to nuclear fuel transportation system technical fields, specifically disclose a kind of heat shield of natural hex shipping container.A kind of heat shield of natural hex shipping container, the heat shield includes leading portion cup-shaped cover, cylindrical section heat shield A, cylindrical section heat shield B and back segment cup-shaped cover, wherein, leading portion cup-shaped cover matches with shipping container valve end heavy wall skirt, back segment cup-shaped cover matches with shipping container plug end thin-walled skirt, and the shipping container surface between leading portion cup-shaped cover and back segment cup-shaped cover is additionally provided with cylindrical section heat shield A and cylindrical section heat shield B；Leading portion cup-shaped cover, cylindrical section heat shield A, cylindrical section heat shield B and back segment cup-shaped cover are tied up using bandage is fixed on natural hex shipping container surface.The heat shield of the natural hex shipping container in 0.6m free drop tests and can continue 30 minutes inclusiveness remained intact after 800 DEG C of thermal environment cumulative effects, can effectively prevent material leakage in natural hex shipping container.
Description
Technical field
The invention belongs to nuclear fuel transportation system technical fields, and in particular to a kind of natural hex shipping container every
Heat cover.
Background technology
Once meeting with fire in transportational process, container internal pressure will increase rapidly natural hex shipping container,
It is likely to result in hex material leakage in container, carrys out hidden danger to shipping container and ambient enviroment safety belt.To ensure to transport
Container has enough rescue times in the case where meeting with Fire Conditions, and must install heat-proof device additional in outside can be transported.Domestic mesh
Before there is no heat-proof device for above-mentioned shipping container.
Invention content
The purpose of the present invention is to provide a kind of heat shields of natural hex shipping container, pass through the heat shield and day
Effective combination of right hex shipping container ensures that shipping container falls and fire cumulative effect under normal transport operating mode
When, package has intact containment properties, content not to leak, to meet GB11806-2004《Radioactive substance is transported safely
Process》Requirement.
Technical scheme is as follows：A kind of heat shield of natural hex shipping container, before which includes
Section cup-shaped cover, cylindrical section heat shield A, cylindrical section heat shield B and back segment cup-shaped cover, wherein leading portion cup-shaped cover and shipping container
Valve end heavy wall skirt matches, and back segment cup-shaped cover matches with shipping container plug end thin-walled skirt, in leading portion cup-shaped cover and
Shipping container surface between back segment cup-shaped cover is additionally provided with cylindrical section heat shield A and cylindrical section heat shield B；Leading portion cup-shaped cover, circle
Shell of column heat shield A, cylindrical section heat shield B and back segment cup-shaped cover are tied up using bandage is fixed on natural hex shipping container
Surface.
The cylindrical section heat shield A and cylindrical section heat shield B is equidimension, and cylindrical section heat shield A and cylindrical section every
Heat cover B can along the circumferential direction be unfolded, and be covered in shipping container surface, and be cylindrical structure by velcro overlap joint.
The leading portion cup-shaped cover, cylindrical section heat shield A, cylindrical section heat shield B and back segment cup-shaped cover material are identical,
Section is followed successively by internal layer epidermis, Kev granny rag, ceramic fiber blanket and superficies from inside to outside, and is fixed as one by rivet
Body.
The thickness of the ceramic fiber blanket is 20~50mm.
The remarkable result of the present invention is：A kind of heat shield of natural hex shipping container of the present invention,
In 0.6m free drop tests and 30 minutes inclusiveness remained intact after 800 DEG C of thermal environment cumulative effects can be continued, it can be effective
Prevent material leakage in natural hex shipping container.
Description of the drawings
Fig. 1 is a kind of heat shield structure schematic diagram of natural hex shipping container of the present invention；
In figure：1, leading portion cup-shaped cover；2, cylindrical section heat shield A；3, cylindrical section heat shield B；4, back segment cup-shaped cover.
Specific implementation mode
Below in conjunction with the accompanying drawings and specific embodiment invention is further described in detail.
As shown in Figure 1, a kind of heat shield of natural hex shipping container, including leading portion cup-shaped cover 1, cylindrical section are heat-insulated
Cover A2, cylindrical section heat shield B3 and back segment cup-shaped cover 4, wherein leading portion cup-shaped cover 1 and shipping container valve end heavy wall skirt phase
Matching, back segment cup-shaped cover 4 match with shipping container plug end thin-walled skirt, and leading portion cup-shaped cover 1 and back segment cup-shaped cover 4 are utilized and tied up
Band, which is tied up, is fixed on shipping container surface；The shipping container surface between section cup-shaped cover 1 and back segment cup-shaped cover 4 is also pacified in a pre-installation
There are two the cylindrical section heat shield A2 and cylindrical section heat shield B3 of equidimension for dress, wherein cylindrical section heat shield A2 and cylindrical section every
Heat cover B3 can along the circumferential direction be unfolded and after cylindrical structure, shipping container table is bound in using bandage by velcro overlap joint
Face；Leading portion cup-shaped cover 1, cylindrical section heat shield A2, cylindrical section heat shield B3 and 4 section of back segment cup-shaped cover are followed successively by from inside to outside
Internal layer epidermis, Kev granny rag, ceramic fiber blanket and superficies, and be fixed as one by rivet, wherein ceramic fiber blanket
Thickness be 20~50mm.
Claims (4)
1. a kind of heat shield of natural hex shipping container, it is characterised in that：The heat shield include leading portion cup-shaped cover (1),
Cylindrical section heat shield A (2), cylindrical section heat shield B (3) and back segment cup-shaped cover (4), wherein leading portion cup-shaped cover (1) holds with transport
Device valve end heavy wall skirt matches, and back segment cup-shaped cover (4) matches with shipping container plug end thin-walled skirt, in leading portion cup-shaped
Shipping container surface between cover (1) and back segment cup-shaped cover (4) is additionally provided with cylindrical section heat shield A (2) and cylindrical section heat shield B
(3)；Leading portion cup-shaped cover (1), cylindrical section heat shield A (2), cylindrical section heat shield B (3) and back segment cup-shaped cover (4) utilize bandage
It ties up and is fixed on hex shipping container surface.
2. a kind of heat shield of natural hex shipping container according to claim 1, it is characterised in that：The circle
Shell of column heat shield A (2) and cylindrical section heat shield B (3) is equidimension, and cylindrical section heat shield A (2) and cylindrical section heat shield B (3)
It can along the circumferential direction be unfolded, and be cylindrical structure by velcro overlap joint.
3. a kind of heat shield of natural hex shipping container according to claim 1, it is characterised in that：Before described
Section cup-shaped cover (1), cylindrical section heat shield A (2), cylindrical section heat shield B (3) and back segment cup-shaped cover (4) material identical, section
It is followed successively by internal layer epidermis, Kev granny rag, ceramic fiber blanket and superficies from inside to outside, and is fixed as one by rivet.
4. a kind of heat shield of natural hex shipping container according to claim 3, it is characterised in that：The pottery
The thickness of porcelain tapetum fibrosum is 20~50mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511004893.8A CN106927149B (en) | 2015-12-29 | 2015-12-29 | A kind of heat shield of natural hex shipping container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511004893.8A CN106927149B (en) | 2015-12-29 | 2015-12-29 | A kind of heat shield of natural hex shipping container |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106927149A CN106927149A (en) | 2017-07-07 |
| CN106927149B true CN106927149B (en) | 2018-07-27 |
Family
ID=59458452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511004893.8A Active CN106927149B (en) | 2015-12-29 | 2015-12-29 | A kind of heat shield of natural hex shipping container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106927149B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1154938A (en) * | 1995-11-28 | 1997-07-23 | 三菱麻铁里亚尔株式会社 | Pot protective container |
| CN1298543A (en) * | 1998-04-21 | 2001-06-06 | 英国核燃料公共有限公司 | A protective casing |
| EP1205940A1 (en) * | 2000-11-07 | 2002-05-15 | Global Nuclear Fuel-Americas, LLC | Shipping container for radioactive materials and methods of fabrication |
| CN1375106A (en) * | 1999-09-18 | 2002-10-16 | 英国核燃料公共有限公司 | A protective casing |
| WO2010043534A1 (en) * | 2008-10-13 | 2010-04-22 | Nuclear Cargo + Service Gmbh | Arrangement for transporting in particular uf6 |
| CN205441454U (en) * | 2015-12-29 | 2016-08-10 | 中核新能核工业工程有限责任公司 | Natural hex shipping container separates heat exchanger |
-
2015
- 2015-12-29 CN CN201511004893.8A patent/CN106927149B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1154938A (en) * | 1995-11-28 | 1997-07-23 | 三菱麻铁里亚尔株式会社 | Pot protective container |
| CN1298543A (en) * | 1998-04-21 | 2001-06-06 | 英国核燃料公共有限公司 | A protective casing |
| CN1375106A (en) * | 1999-09-18 | 2002-10-16 | 英国核燃料公共有限公司 | A protective casing |
| EP1205940A1 (en) * | 2000-11-07 | 2002-05-15 | Global Nuclear Fuel-Americas, LLC | Shipping container for radioactive materials and methods of fabrication |
| WO2010043534A1 (en) * | 2008-10-13 | 2010-04-22 | Nuclear Cargo + Service Gmbh | Arrangement for transporting in particular uf6 |
| CN205441454U (en) * | 2015-12-29 | 2016-08-10 | 中核新能核工业工程有限责任公司 | Natural hex shipping container separates heat exchanger |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106927149A (en) | 2017-07-07 |
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| GR01 | Patent grant |