CN202601247U - IE-level radiation control cable for nuclear power plant - Google Patents
IE-level radiation control cable for nuclear power plant Download PDFInfo
- Publication number
- CN202601247U CN202601247U CN 201220262416 CN201220262416U CN202601247U CN 202601247 U CN202601247 U CN 202601247U CN 201220262416 CN201220262416 CN 201220262416 CN 201220262416 U CN201220262416 U CN 201220262416U CN 202601247 U CN202601247 U CN 202601247U
- Authority
- CN
- China
- Prior art keywords
- insulating
- belt
- nuclear power
- control cable
- layer
- 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 14
- 239000004020 conductor Substances 0.000 claims abstract description 24
- 239000003063 flame retardant Substances 0.000 claims abstract description 13
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229920000098 polyolefin Polymers 0.000 claims abstract description 8
- 238000004132 cross linking Methods 0.000 claims abstract description 5
- 239000000779 smoke Substances 0.000 claims abstract description 5
- 239000004698 Polyethylene Substances 0.000 claims abstract description 4
- 229920003023 plastic Polymers 0.000 claims abstract description 4
- 239000004033 plastic Substances 0.000 claims abstract description 4
- 229920000728 polyester Polymers 0.000 claims abstract description 4
- -1 polyethylene Polymers 0.000 claims abstract description 4
- 229920000573 polyethylene Polymers 0.000 claims abstract description 4
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 9
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- 229910052736 halogen Inorganic materials 0.000 claims description 4
- 150000002367 halogens Chemical class 0.000 claims description 4
- 238000009422 external insulation Methods 0.000 claims description 3
- 239000011491 glass wool Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 2
- 238000005253 cladding Methods 0.000 abstract 4
- 150000001875 compounds Chemical class 0.000 abstract 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 239000003365 glass fiber Substances 0.000 abstract 1
- 239000011810 insulating material Substances 0.000 abstract 1
- 230000010354 integration Effects 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 235000019504 cigarettes Nutrition 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
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- Insulated Conductors (AREA)
Abstract
The utility model provides an IE-level radiation control cable for a nuclear power plant and relates to the technical field of a cable structure for the nuclear power plant. The IE-level radiation control cable comprises three insulating conductors, wherein a high-flame-retardant cladding belt is wound on the exteriors of the three insulating conductors; a copper wire weaved shielding layer, a halogen-free belt cladding layer and a radiation cross-linking halogen-free low-smoke anti-flaming polyolefin sheath layer are arranged on the exterior of the high-flame-retardant cladding belt in turn; alkali-free glass fiber ropes are arranged between the three insulating conductors in the high-flame-retardant cladding belt; each of the insulating conductors is provided with an anaerobic copper wire conductor; and a 150 DEG C 10kV radiation-resisting polyethylene internal insulating layer, a 150 DEG C halogen-free low-smoke anti-flaming cross-linking polyolefin external insulating layer, a polyester belt and a longitudinally wrapped aluminum plastic compound belt are arranged on the exterior of the anaerobic copper wire conductor in turn from inside to outside. The IE-level radiation control cable for the nuclear power plant has the advantages that the structure is novel; the material is novel; a double-layer insulating compound structure and a novel insulating material added with a special medium are adopted; and the organic integration of the electrical property, the anti-flaming property and the mechanical property is better realized.
Description
Technical field
The utility model relates to a kind of used in nuclear power station construction of cable technical field, relates in particular to IE level radiation hardness control cable.
Background technology
At present, should cause that by the nuclear safety property that frequent day by day extraordinary serious natural calamities initiation takes place people introspect, the cable that such cable, particularly nuclear facility use should have higher fail safe and more excellent economy.Therefore; Formed common recognition in the industry: used in nuclear power station IE level radiation hardness control cable not only will have the general characteristic of common cable; And should have cracking resistance, low cigarette, Halogen, fire-retardant, performance that the life-span is long, also to have specific environment resistant, like radiation hardness, anti-LOCA property.
Summary of the invention
A kind of good insulation preformance, fire resistance are good, the used in nuclear power station IE level radiation hardness control cable of good mechanical property in order to provide for the utility model.
The utility model comprises three insulated conductors, and wrapped high flame retardant becomes twining package tape outside three insulated conductors, becomes to set gradually outside the twining package tape copper wire woven shield, Halogen band lapping layer and irradiation crosslinking halogen-free low-smoke flame-proof polyolefin outer jacket in said high flame retardant; Become to be provided with between the three insulated conductors in the twining package tape alkali-free glass wool rope in said high flame retardant; Every insulated conductor is provided with the copper free wire conductor, outside the copper free wire conductor in by to outside set gradually the aluminium-plastic tapes of 150 ℃ of 10kV radiation hardness polyethylene inner insulating layers, 150 ℃ of LSOH anti-flaming cross-linked polyolefin external insulation layers, polyester belts and vertical bag.
The utility model is rational in infrastructure, and material is novel, adopts double hyer insulation composite construction and the new insulation material that adds special media, has realized the organic unity of electrical property, fire resistance and mechanical performance preferably.
Description of drawings
Fig. 1 is a kind of structural representation of the utility model.
Embodiment
The utility model is provided with three insulated conductors; Every insulated conductor is provided with copper free wire conductor 1, outside copper free wire conductor 1 in by to outside set gradually the aluminium-plastic tape 5 of 2,150 ℃ of LSOH anti-flaming cross-linked polyolefin external insulation layers 3 of 150 ℃ of 10kV radiation hardness polyethylene inner insulating layers, polyester belt 4 and vertical bag.
Wrapped high flame retardant becomes twining package tape 7 outside three insulated conductors, outside high flame retardant becomes twining package tape 7, sets gradually copper wire woven shield 8, Halogen band lapping layer 9 and irradiation crosslinking halogen-free low-smoke flame-proof polyolefin outer jacket 10.
Alkali-free glass wool rope 6 is set between the three insulated conductors in high flame retardant becomes twining package tape 7.
Claims (1)
1. used in nuclear power station IE level radiation hardness control cable; It is characterized in that comprising three insulated conductors; Wrapped high flame retardant becomes twining package tape outside three insulated conductors, becomes to set gradually outside the twining package tape copper wire woven shield, Halogen band lapping layer and irradiation crosslinking halogen-free low-smoke flame-proof polyolefin outer jacket in said high flame retardant; Become to be provided with between the three insulated conductors in the twining package tape alkali-free glass wool rope in said high flame retardant; Every insulated conductor is provided with the copper free wire conductor, outside the copper free wire conductor in by to outside set gradually the aluminium-plastic tapes of 150 ℃ of 10kV radiation hardness polyethylene inner insulating layers, 150 ℃ of LSOH anti-flaming cross-linked polyolefin external insulation layers, polyester belts and vertical bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220262416 CN202601247U (en) | 2012-06-06 | 2012-06-06 | IE-level radiation control cable for nuclear power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220262416 CN202601247U (en) | 2012-06-06 | 2012-06-06 | IE-level radiation control cable for nuclear power plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202601247U true CN202601247U (en) | 2012-12-12 |
Family
ID=47318777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220262416 Expired - Fee Related CN202601247U (en) | 2012-06-06 | 2012-06-06 | IE-level radiation control cable for nuclear power plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202601247U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105206348A (en) * | 2015-10-10 | 2015-12-30 | 江苏火凤凰线缆系统技术股份有限公司 | Cable for vehicle body stabilizing system sensor |
-
2012
- 2012-06-06 CN CN 201220262416 patent/CN202601247U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105206348A (en) * | 2015-10-10 | 2015-12-30 | 江苏火凤凰线缆系统技术股份有限公司 | Cable for vehicle body stabilizing system sensor |
| CN105206348B (en) * | 2015-10-10 | 2017-03-29 | 江苏火凤凰线缆系统技术股份有限公司 | A kind of VSC sensor cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: YANGZHOU SHUGUANG CABLE LIMITED BY SHARE LTD. Free format text: FORMER NAME: SHUGUANG CABLE CO., LTD., YANGZHOU |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 225600 Yangzhou, Jiangsu City, Gaoyou Province Ling Tang Town Patentee after: YANGZHOU SHUGUANG CABLE CO., LTD. Address before: 225600 Yangzhou, Jiangsu City, Gaoyou Province Ling Tang Town Patentee before: Yangzhou Shuguang Cable Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20200606 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |