CN108231265A - A kind of compensating cable used for nuclear power station - Google Patents
A kind of compensating cable used for nuclear power station Download PDFInfo
- Publication number
- CN108231265A CN108231265A CN201711468117.2A CN201711468117A CN108231265A CN 108231265 A CN108231265 A CN 108231265A CN 201711468117 A CN201711468117 A CN 201711468117A CN 108231265 A CN108231265 A CN 108231265A
- Authority
- CN
- China
- Prior art keywords
- skeleton
- nuclear power
- power station
- small
- big
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/1805—Protections not provided for in groups H01B7/182 - H01B7/26
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/1805—Protections not provided for in groups H01B7/182 - H01B7/26
- H01B7/181—Protections not provided for in groups H01B7/182 - H01B7/26 composed of beads or rings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/1865—Sheaths comprising braided non-metallic layers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/1875—Multi-layer sheaths
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/22—Metal wires or tapes, e.g. made of steel
- H01B7/228—Metal braid
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
- H01B7/292—Protection against damage caused by extremes of temperature or by flame using material resistant to heat
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
- H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame
Landscapes
- Insulated Conductors (AREA)
Abstract
The invention discloses a kind of compensating cable used for nuclear power station, include the big skeleton that section is hourglass shape, it is cased with the small skeleton of two hourglass shapes respectively in the inside of big skeleton, two small skeletons inside for being placed on big skeleton arranged side by side, multiple cores one are respectively equipped in the inside of two small skeletons, gap between small skeleton and big skeleton is equipped with multiple cores two, it is coated with fire-retardant fourth eyeball sheath successively in the outside of big skeleton, the composite filled layer of pearlife, kevlar fiber kevlar fiber braiding layer, metal supporting rings, alumina silicate fibre braiding layer and cross-linking radiation polyolefin oversheath, core three is respectively equipped between fire-retardant fourth eyeball sheath and the both sides of big skeleton.Present invention uses two small skeletons and the big skeleton being sleeved on the outside of small skeleton, and core is arranged in skeletal internal, make cable internal structure compacter neat, prevent from deforming in use, alumina silicate fibre braiding layer heat resistance is relatively good, and use is more stable.
Description
Technical field
The present invention relates to cable for nuclear power station technical field more particularly to a kind of compensating cable used for nuclear power station.
Background technology
It is known as nuclear power station using the power station that nuclear energy generates electricity, the chain reaction of fission can only be utilized to generate in the world today
Energy generate electricity.Nuclear power station is exactly simultaneous to generate electricity or generate electricity using thermal energy caused by one or several power reactor
The power facility of heat supply.Reactor is the key equipment of nuclear power station, and chain reaction of nuclear fission with regard to carrying out wherein.By nuclear fission
The nuclear energy of release is converted into thermal energy, then is changed into the system and facility of electric energy, commonly referred to as nuclear power station.
The common reactor of nuclear power station has light water reactor, heavy water reactor and AGR advanced gas cooled reactor and fast reactor etc. in the world, but uses
It is most widely light water reactor.Different by the process for generating steam, light water reactor can be divided into boiling water reactor of nuclear power plant and pressurized-water reactor nuclear power plant
Two classes.Presurized water reactor is to make cooling agent and moderator with light water, it be grow up on the basis of military heap it is most ripe, most into
The power reactor heap-type of work(.Pressurized-water reactor nuclear power plant accounts for more than 60% whole world nuclear power total capacity.
In nuclear power station, it is desirable that the properties of the compensating cable insulation performance used at high operating temperatures, which meet to use, to be needed
It asks.
Invention content
The defects of the object of the invention is exactly to make up prior art, provides a kind of compensating cable used for nuclear power station.
The present invention is achieved by the following technical solutions：
A kind of compensating cable used for nuclear power station includes the big skeleton that section is hourglass shape, two is cased with respectively in the inside of big skeleton
The small skeleton of a hourglass shape, described two small skeletons inside for being placed on big skeleton arranged side by side, in the inside of two small skeletons
Multiple cores one are respectively equipped with, the gap between small skeleton and big skeleton is equipped with multiple cores two, in the outside of big skeleton
It is coated with fire-retardant fourth eyeball sheath, the composite filled layer of pearlife, kevlar fiber kevlar fiber braiding layer, metal support successively
Ring, alumina silicate fibre braiding layer and cross-linking radiation polyolefin oversheath, between fire-retardant fourth eyeball sheath and the both sides of big skeleton
It is respectively equipped with core three.
The height of the small skeleton is the 1/2 of the height of big skeleton.
Fluid sealant is filled between alumina silicate fibre braiding layer and cross-linking radiation polyolefin oversheath.
There is high-temperature resistant coating in the surface spraying of the metal supporting rings.
The core one includes conductor one and is coated on the microporous polytetrafluoroethylinsulation insulation in one outside of conductor successively
Layer and carbon fiber composite compression-resisting cylinder.
The carbon fiber composite compression-resisting cylinder is formed using the superfine copper wire bundle of multiply and carbon fibre tow braiding.
The core two includes conductor two and is coated on the microporous polytetrafluoroethylinsulation insulation in two outside of conductor successively
Layer, plating manganese-copper silk woven shield and UV light SiClx rubber outer protection layer.
The core three include conductor three and be coated on successively the thermoplastic elastomer (TPE) insulating layer in the outside of conductor three,
Cotton net liner layer, nano-silicon marine glue filled layer and aluminum foil mylar belt.
It is an advantage of the invention that：Present invention uses two small skeletons and the big skeleton being sleeved on the outside of small skeleton, by core
Skeletal internal is arranged in, makes cable internal structure compacter neat, prevents from deforming in use, alumina silicate fibre braiding
Layer heat resistance is relatively good, and use is more stable, and metal supporting rings increase the intensity of cable, and anti-pressure anti-torsion ability is relatively good.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Specific embodiment
As shown in Figure 1, a kind of compensating cable used for nuclear power station, includes the big skeleton 1 that section is hourglass shape, in big skeleton 1
Inside be cased with the small skeletons 2 of two hourglass shapes respectively, described two small skeletons 2 inside for being placed on big skeleton 1 arranged side by side,
Multiple cores one are respectively equipped in the inside of two small skeleton 2, the gap between small skeleton 2 and big skeleton 1 is equipped with multiple
Core two is coated with fire-retardant fourth eyeball sheath 3, the composite filled layer 4 of pearlife, kevlar fiber in the outside of big skeleton 1 successively
Kevlar fiber braiding layer 5, metal supporting rings 6, alumina silicate fibre braiding layer 7 and cross-linking radiation polyolefin oversheath 8, fire-retardant
Core three is respectively equipped between the both sides of fourth eyeball sheath 3 and big skeleton 1.
The height of the small skeleton 2 is the 1/2 of the height of big skeleton.
Fluid sealant is filled between alumina silicate fibre braiding layer 7 and cross-linking radiation polyolefin oversheath 8.
There is high-temperature resistant coating in the surface spraying of the metal supporting rings 6.
The expanded microporous polytetra fluoroethylene-EPTEE that the core one includes conductor 1 and is coated on successively on the outside of conductor 1 is exhausted
Edge layer 10 and carbon fiber composite compression-resisting cylinder 11.
The carbon fiber composite compression-resisting cylinder 11 is formed using the superfine copper wire bundle of multiply and carbon fibre tow braiding.
The core two includes conductor 2 12 and is coated on the expanded microporous polytetra fluoroethylene-EPTEE in 2 12 outside of conductor successively
Insulating layer 13, plating manganese-copper silk woven shield 14 and UV light SiClx rubber outer protection layer 15.
The thermoplastic elastomer (TPE) that the core three includes conductor 3 16 and is coated on successively on the outside of conductor 3 16 is exhausted
Edge layer 17, cotton net liner layer 18, nano-silicon marine glue filled layer 19 and aluminum foil mylar belt 20.
Claims (8)
1. a kind of compensating cable used for nuclear power station, it is characterised in that：Include the big skeleton that section is hourglass shape, in big skeleton
Portion covers the small skeleton there are two hourglass shape, described two small skeletons inside for being placed on big skeleton arranged side by side, at two respectively
The inside of small skeleton is respectively equipped with multiple cores one, and the gap between small skeleton and big skeleton is equipped with multiple cores two,
The outside of big skeleton is coated with fire-retardant fourth eyeball sheath, the composite filled layer of pearlife, kevlar fiber kevlar fiber and compiles successively
Tissue layer, metal supporting rings, alumina silicate fibre braiding layer and cross-linking radiation polyolefin oversheath, in fire-retardant fourth eyeball sheath and big bone
Core three is respectively equipped between the both sides of frame.
2. a kind of compensating cable used for nuclear power station according to claim 1, it is characterised in that：The height of the small skeleton is
The 1/2 of the height of big skeleton.
3. a kind of compensating cable used for nuclear power station according to claim 1, it is characterised in that：In alumina silicate fibre braiding layer and
Fluid sealant is filled between cross-linking radiation polyolefin oversheath.
4. a kind of compensating cable used for nuclear power station according to claim 1, it is characterised in that：In the metal supporting rings
Surface spraying has high-temperature resistant coating.
5. a kind of compensating cable used for nuclear power station according to claim 1, it is characterised in that：The core one, which includes, leads
Body one and the microporous polytetrafluoroethylinsulation insulation layer and carbon fiber composite compression-resisting cylinder for being coated on one outside of conductor successively.
6. a kind of compensating cable used for nuclear power station according to claim 5, it is characterised in that：The carbon fiber composite compression-resisting
Cylinder is formed using the superfine copper wire bundle of multiply and carbon fibre tow braiding.
7. a kind of compensating cable used for nuclear power station according to claim 1, it is characterised in that：The core two, which includes, leads
Body two and it is coated on the microporous polytetrafluoroethylinsulation insulation layer in the outside of conductor two, plating manganese-copper silk woven shield and ultraviolet successively
Photocuring silicon rubber outer jacket.
8. a kind of compensating cable used for nuclear power station according to claim 1, it is characterised in that：The core three, which includes, leads
Body three and the thermoplastic elastomer (TPE) insulating layer, cotton net liner layer, the filling of nano-silicon marine glue for being coated on three outside of conductor successively
Layer and aluminum foil mylar belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711468117.2A CN108231265A (en) | 2017-12-29 | 2017-12-29 | A kind of compensating cable used for nuclear power station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711468117.2A CN108231265A (en) | 2017-12-29 | 2017-12-29 | A kind of compensating cable used for nuclear power station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108231265A true CN108231265A (en) | 2018-06-29 |
Family
ID=62645732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711468117.2A Pending CN108231265A (en) | 2017-12-29 | 2017-12-29 | A kind of compensating cable used for nuclear power station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108231265A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112768124A (en) * | 2020-12-30 | 2021-05-07 | 安徽宏源特种电缆股份有限公司 | Light nuclear-resistant electromagnetic pulse cable for aerospace and production process thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204166941U (en) * | 2014-11-17 | 2015-02-18 | 天长市瑞侃热控有限公司 | A kind of shielding waterproofing type oval cable |
| CN205122252U (en) * | 2015-11-06 | 2016-03-30 | 安徽纵横高科电缆股份有限公司 | Stand -by power supply connecting cable is established to movie & TV |
| CN107134303A (en) * | 2017-06-22 | 2017-09-05 | 安徽电缆股份有限公司 | Instrument cable for nuclear power station |
| CN107146660A (en) * | 2017-06-29 | 2017-09-08 | 江苏华亚电缆有限公司 | A kind of colliery low smoke and zero halogen shuttle car cable |
| CN107230528A (en) * | 2017-06-22 | 2017-10-03 | 安徽电缆股份有限公司 | Floating nuclear power plant cable |
-
2017
- 2017-12-29 CN CN201711468117.2A patent/CN108231265A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204166941U (en) * | 2014-11-17 | 2015-02-18 | 天长市瑞侃热控有限公司 | A kind of shielding waterproofing type oval cable |
| CN205122252U (en) * | 2015-11-06 | 2016-03-30 | 安徽纵横高科电缆股份有限公司 | Stand -by power supply connecting cable is established to movie & TV |
| CN107134303A (en) * | 2017-06-22 | 2017-09-05 | 安徽电缆股份有限公司 | Instrument cable for nuclear power station |
| CN107230528A (en) * | 2017-06-22 | 2017-10-03 | 安徽电缆股份有限公司 | Floating nuclear power plant cable |
| CN107146660A (en) * | 2017-06-29 | 2017-09-08 | 江苏华亚电缆有限公司 | A kind of colliery low smoke and zero halogen shuttle car cable |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112768124A (en) * | 2020-12-30 | 2021-05-07 | 安徽宏源特种电缆股份有限公司 | Light nuclear-resistant electromagnetic pulse cable for aerospace and production process thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204680413U (en) | Cross-linking polytene insulation control cable | |
| CN203826087U (en) | High-temperature-resistance 1E-type nuclear-power-station-used K3-grade cable | |
| CN108231265A (en) | A kind of compensating cable used for nuclear power station | |
| CN100403457C (en) | Control cable for nuclear power station | |
| CN211294688U (en) | Special cable for nuclear rescue robot | |
| CN103854781A (en) | High-temperature-resistant K-3-level cable used for 1E-type nuclear power plant | |
| CN102956293A (en) | Compensation cable for nuclear power plant | |
| CN208737927U (en) | A kind of aerospace high temperature resistant signal cable | |
| CN209401399U (en) | A kind of power cable for solar photovoltaic power generation assembly | |
| CN207676673U (en) | A kind of naval vessel, which is used up, replies conjunction immediate frequency cable by cable | |
| CN208781595U (en) | A kind of 1E grade K 3 genus nuclear is hung with low smoke and zero halogen moving flat cable | |
| CN208093174U (en) | A kind of conductors against oxidation enhancing macromolecule modified composite wire of shielding properties | |
| CN208335836U (en) | A kind of high-performance low-voltage side cable | |
| CN208298606U (en) | A kind of safety cable of cooling protection | |
| CN207833970U (en) | A kind of marine nuclear power station cable | |
| CN102789031A (en) | Nuclear energy monitoring optical cable | |
| CN206558237U (en) | A kind of energy-conserving photoelectric Cold-resistant ultraviolet luff cable | |
| CN208706307U (en) | Cable is used in system transmission in a kind of nuclear power station shell | |
| CN206758182U (en) | A kind of aviation life saving system special type signal transmission cable | |
| CN209388769U (en) | A kind of high temperature resistance cable for nuclear power station | |
| CN205318876U (en) | Nuclear power control cable | |
| CN220509736U (en) | High-temperature-resistant low-flame-retardant cable special for ship | |
| CN205318918U (en) | Nuclear power cable | |
| CN219418526U (en) | Cable assembly for high-radiation environment of nuclear power station | |
| CN208570160U (en) | The high-voltage undersea cable sent out for marine wind electric field electric energy |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180629 |
|
| RJ01 | Rejection of invention patent application after publication |