CN217955521U - Special illuminating wire for pressurized water reactor demonstration project - Google Patents
Special illuminating wire for pressurized water reactor demonstration project Download PDFInfo
- Publication number
- CN217955521U CN217955521U CN202221213485.9U CN202221213485U CN217955521U CN 217955521 U CN217955521 U CN 217955521U CN 202221213485 U CN202221213485 U CN 202221213485U CN 217955521 U CN217955521 U CN 217955521U
- Authority
- CN
- China
- Prior art keywords
- wire
- protective layer
- pressurized water
- water reactor
- reinforcing wires
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 239000011241 protective layer Substances 0.000 claims abstract description 42
- 239000000463 material Substances 0.000 claims abstract description 40
- 239000011248 coating agent Substances 0.000 claims abstract description 31
- 238000000576 coating method Methods 0.000 claims abstract description 31
- 239000010410 layer Substances 0.000 claims abstract description 29
- 239000004734 Polyphenylene sulfide Substances 0.000 claims abstract description 10
- 229920000069 polyphenylene sulfide Polymers 0.000 claims abstract description 10
- -1 polytetrafluoroethylene Polymers 0.000 claims abstract description 10
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims abstract description 10
- 239000004810 polytetrafluoroethylene Substances 0.000 claims abstract description 10
- 238000002955 isolation Methods 0.000 claims abstract description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 32
- 239000003365 glass fiber Substances 0.000 claims description 6
- 229920002379 silicone rubber Polymers 0.000 claims description 4
- 239000004945 silicone rubber Substances 0.000 claims description 4
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical compound Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 claims 1
- 238000003466 welding Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 19
- 239000000126 substance Substances 0.000 abstract description 12
- 230000002787 reinforcement Effects 0.000 abstract description 8
- 238000005286 illumination Methods 0.000 abstract description 6
- 239000012535 impurity Substances 0.000 abstract description 6
- 239000000203 mixture Substances 0.000 abstract description 3
- 230000008569 process Effects 0.000 description 16
- 230000004927 fusion Effects 0.000 description 4
- 238000002156 mixing Methods 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000036314 physical performance Effects 0.000 description 2
- 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 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Insulated Conductors (AREA)
Abstract
The utility model relates to the technical field of lighting wires, and discloses a special lighting wire for pressurized water reactor demonstration engineering, which comprises a core wire, wherein the outer part of the core wire is provided with a protective layer, the inner part of the protective layer is provided with a filling layer, the inner part of the protective layer is provided with a reinforcement, and the outer part of the protective layer is provided with an isolation coating; through the mutual cooperation between the inoxidizing coating that polyphenylene sulfide material and POE material mixture made and the isolated coating that polytetrafluoroethylene material made, can make the fire resistance, heat resistance, the chemical resistance of illumination wire in the in-service use in-process all show and improve, still make illumination wire outward appearance have extremely strong hydrophobicity, make external impurity be difficult for attaching to on the electric wire surface, thereby can greatly reduce the probability that the electric wire damaged, make the life of illumination wire in the in-service use in-process effectively prolong.
Description
Technical Field
The utility model relates to an illumination wire technical field specifically is a special illumination wire of pressurized water reactor demonstration engineering.
Background
The lighting wire is mainly a power transmission line for lighting lamps. The existing illuminating electric wire is mostly used in general normal environment, and the surrounding environmental factors are basically in a stable state, so that the performance of all aspects of the common illuminating electric wire is general, but the common illuminating electric wire can meet the practical use, but for the demonstration engineering use of a pressurized water reactor, the flame retardant performance, the heat resistance, the chemical resistance and the tensile strength of the existing illuminating electric wire are slightly insufficient, and in the practical use process, the service life of the illuminating electric wire is short, so that the illumination cost is improved, and the illuminating electric wire has certain limitation in the practical use process.
SUMMERY OF THE UTILITY MODEL
For solving above-mentioned lighting wire problem that fire resistance, heat resistance, chemical resistance and tensile strength are not enough in the use, realize above lighting wire fire resistance, heat resistance, chemical resistance and the all better purpose of tensile strength in the use, the utility model discloses a following technical scheme realizes: the special illuminating wire for pressurized water reactor demonstration engineering comprises a core wire, wherein a protective layer is arranged outside the core wire, a filling layer is arranged inside the protective layer, a reinforcing piece is arranged inside the protective layer, and an isolation coating is arranged outside the protective layer;
the reinforcement comprises a transverse reinforcing wire and a longitudinal reinforcing wire, the transverse reinforcing wire is arranged on the inner side surface of the protective layer, and the longitudinal reinforcing wire is arranged on the inner side surface of the protective layer.
Furthermore, the main materials of the protective layer are polyphenylene sulfide materials and POE materials, the protective layer is prepared by mixing the polyphenylene sulfide materials and the POE materials, so that the flame retardance, the heat resistance, the chemical resistance and the radiation resistance of the protective layer are obviously improved, the flexibility of the protective layer in the actual use process is better, and the physical performance and the chemical performance of the protective layer can meet the requirements of actual use.
Furthermore, the main material of the filling layer is high-temperature vulcanized silicone rubber, so that the filling layer has good high-temperature stability and good elasticity, and can play a good protection role on the internal core wire.
Furthermore, the main material of horizontal reinforcing wire and vertical reinforcing wire is glass fiber, and horizontal reinforcing wire is the inside that the rhombus alternately twines to be netted setting at the inoxidizing coating that two-layer butt fusion was made with vertical reinforcing wire, and the inoxidizing coating comprises inlayer and skin promptly, and the reinforcement is laid between two-layer and inlayer and skin carry out zonulae occludens through the mode of fused butt fusion.
Further, the main material of the isolation coating is polytetrafluoroethylene material, so that the outer layer of the electric wire has strong hydrophobicity, and external impurities are not easy to adhere to the surface of the electric wire, thereby greatly reducing the probability that the electric wire is corroded, effectively prolonging the service life of the electric wire in the actual use process, and the polytetrafluoroethylene also has good high temperature resistance, so that the high temperature resistance of the electric wire in the actual use process is better.
The utility model provides a special illuminating wire for pressurized water reactor demonstration engineering. The method has the following beneficial effects:
1. this special illuminating wire of pressurized water reactor demonstration engineering, mutually support between the barrier layer that is made through polyphenylene sulfide material and POE material mixture and the isolated coating that polytetrafluoroethylene material made, can make the fire resistance of illuminating wire in the in-service use process, the heat resistance, chemical resistance all shows and improves, still make illuminating wire outward appearance have extremely strong hydrophobicity, make external impurity be difficult for attaching to the electric wire surface, thereby can greatly reduce the probability that the electric wire damaged, make illuminating wire's life in the in-service use process can effectively prolong.
2. This special illuminating wire of pressurized water reactor demonstration engineering, through mutually supporting between filling layer and the reinforcement for the tensile strength of inoxidizing coating can show and improve, and can play fine guard action to the inside heart yearn of inoxidizing coating, avoided in-service use inoxidizing coating take place deformation under the high strength pulling force effect and make inside heart yearn collapse apart or the inoxidizing coating damage makes the heart yearn directly expose the condition emergence that leads to easy damage, thereby can make illuminating wire's security in the in-service use better.
Drawings
FIG. 1 is a schematic view of the present invention in a partial cross-sectional structure;
fig. 2 is an enlarged schematic structural diagram of a point a in fig. 1 according to the present invention.
In the figure: 1. a core wire; 2. a protective layer; 3. a filling layer; 4. a reinforcement; 41. transverse reinforcing wires; 42. a longitudinal reinforcing wire; 5. and (4) insulating coating.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The embodiment of the special illuminating wire for pressurized water reactor demonstration engineering is as follows:
the first embodiment is as follows:
referring to fig. 1-2, a special illuminating wire for pressurized water reactor demonstration engineering includes a core wire 1, a protective layer 2 disposed outside the core wire 1, a filling layer 3 disposed inside the protective layer 2, a reinforcement member 4 disposed inside the protective layer 2, and an insulating coating 5 disposed outside the protective layer 2;
the reinforcing element 4 comprises transverse reinforcing wires 41 and longitudinal reinforcing wires 42, the transverse reinforcing wires 41 are arranged on the inner side face of the protective layer 2, and the longitudinal reinforcing wires 42 are arranged on the inner side face of the protective layer 2.
The main materials of the protective layer 2 are polyphenylene sulfide materials and POE materials, the protective layer 2 is prepared by mixing the polyphenylene sulfide materials and the POE materials, so that the flame retardance, the heat resistance, the chemical resistance and the radiation resistance of the protective layer 2 are obviously improved, meanwhile, the flexibility of the protective layer 2 in the actual use process is better, and the physical performance and the chemical performance of the protective layer can meet the requirements of actual use.
The main material of the filling layer 3 is high-temperature vulcanized silicone rubber, so that the filling layer 3 has good high-temperature stability and good elasticity, and can play a good role in protecting the internal core wire 1.
The main material of the transverse reinforcing wires 41 and the longitudinal reinforcing wires 42 is glass fiber, the transverse reinforcing wires 41 and the longitudinal reinforcing wires 42 are crossed and wound in a diamond shape and are arranged inside the two layers of the protective layers 2 which are manufactured by fusion, namely, the protective layers 2 are composed of an inner layer and an outer layer, the reinforcing members 4 are laid between the two layers, and the inner layer and the outer layer are tightly connected in a fusion mode.
The main material of the isolation coating 5 is polytetrafluoroethylene material, so that the outer layer of the electric wire has strong hydrophobicity, and external impurities are not easy to adhere to the surface of the electric wire, so that the probability that the electric wire is corroded can be greatly reduced, the service life of the electric wire in the actual use process can be effectively prolonged, the polytetrafluoroethylene also has good high temperature resistance, and the high temperature resistance of the electric wire in the actual use process can be better.
Example two:
referring to fig. 1-2, a special illuminating wire for pressurized water reactor demonstration engineering includes a core wire 1, a protective layer 2 disposed outside the core wire 1, a filling layer 3 disposed inside the protective layer 2, a reinforcing member 4 disposed inside the protective layer 2, and an insulating coating 5 disposed outside the protective layer 2.
The main material of inoxidizing coating 2 is polyphenylene sulfide material, POE material, makes inoxidizing coating 2 through polyphenylene sulfide material and POE material mixture for the fire resistance, heat resistance, chemical resistance and the radiation resistance of inoxidizing coating 2 all show and improve, still make the pliability of inoxidizing coating 2 in the in-service use process better simultaneously, make its physical properties and chemical properties can all satisfy the needs of in-service use.
The main material of the filling layer 3 is high-temperature vulcanized silicone rubber, so that the filling layer 3 has good high-temperature stability and good elasticity, and can play a good role in protecting the internal core wire 1.
The main material of reinforcement 4 is glass fiber, and glass fiber directly integrates when the extruder extrudes inoxidizing coating 2 and makes for glass fiber can directly gomphosis in the inside of individual layer inoxidizing coating 2, can make inoxidizing coating 2's tensile strength show the improvement, makes the tensile property of electric wire in the in-service use better.
The main material of the isolation coating 5 is polytetrafluoroethylene material, so that the outer layer of the electric wire has strong hydrophobicity, and external impurities are not easy to adhere to the surface of the electric wire, so that the probability that the electric wire is corroded can be greatly reduced, the service life of the electric wire in the actual use process can be effectively prolonged, the polytetrafluoroethylene also has good high temperature resistance, and the high temperature resistance of the electric wire in the actual use process can be better.
The working principle is as follows: in the using process, the protective layer 2 prepared by mixing the polyphenylene sulfide material and the POE material and the isolation coating 5 prepared by the polytetrafluoroethylene material are matched with each other, so that the flame retardance, the heat resistance and the chemical resistance of the lighting wire in the actual using process are obviously improved, the appearance of the lighting wire has extremely strong hydrophobicity, external impurities are not easy to attach to the surface of the wire, the damage probability of the wire can be greatly reduced, and the service life of the lighting wire in the actual using process can be effectively prolonged;
in addition, through mutually supporting between filling layer 3 and the 4 reinforcements, make the tensile strength of inoxidizing coating 2 show and improve, and can play fine guard action to 2 inside heart yearns of inoxidizing coating 1, avoided in-service use inoxidizing coating 2 to take place deformation under the high strength pulling force effect and make 1 disconnected or 2 damages of inoxidizing coating of inside heart yearn make 1 condition emergence that directly exposes and lead to easy damage of heart yearn, thereby can make the security of illuminating wire in the in-service use better.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A special illuminating wire for pressurized water reactor demonstration engineering comprises a core wire (1), and is characterized in that: a protective layer (2) is arranged outside the core wire (1), a filling layer (3) is arranged inside the protective layer (2), a reinforcing piece (4) is arranged inside the protective layer (2), and an isolation coating (5) is arranged outside the protective layer (2);
the reinforcing part (4) comprises transverse reinforcing wires (41) and longitudinal reinforcing wires (42), the transverse reinforcing wires (41) are arranged on the inner side face of the protective layer (2), and the longitudinal reinforcing wires (42) are arranged on the inner side face of the protective layer (2).
2. The special illuminating wire for pressurized water reactor demonstration engineering according to claim 1, characterized in that: the main material of the protective layer (2) is polyphenylene sulfide material and POE material.
3. The special illuminating wire for pressurized water reactor demonstration engineering according to claim 1, wherein: the main material of the filling layer (3) is high-temperature vulcanized silicone rubber.
4. The special illuminating wire for pressurized water reactor demonstration engineering according to claim 1, characterized in that: the main materials of the transverse reinforcing wires (41) and the longitudinal reinforcing wires (42) are glass fibers, and the transverse reinforcing wires (41) and the longitudinal reinforcing wires (42) are crossed and wound in a rhombic shape and are arranged in the two layers of the protective layers (2) which are manufactured by welding in a net shape.
5. The special illuminating wire for pressurized water reactor demonstration engineering according to claim 1, characterized in that: the main material of the isolation coating (5) is polytetrafluoroethylene material.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202221213485.9U CN217955521U (en) | 2022-05-20 | 2022-05-20 | Special illuminating wire for pressurized water reactor demonstration project |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202221213485.9U CN217955521U (en) | 2022-05-20 | 2022-05-20 | Special illuminating wire for pressurized water reactor demonstration project |
Publications (1)
Publication Number | Publication Date |
---|---|
CN217955521U true CN217955521U (en) | 2022-12-02 |
Family
ID=84215271
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202221213485.9U Expired - Fee Related CN217955521U (en) | 2022-05-20 | 2022-05-20 | Special illuminating wire for pressurized water reactor demonstration project |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN217955521U (en) |
-
2022
- 2022-05-20 CN CN202221213485.9U patent/CN217955521U/en not_active Expired - Fee Related
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105513694A (en) | Convenient-to-construct cable | |
CN217955521U (en) | Special illuminating wire for pressurized water reactor demonstration project | |
CN213211759U (en) | Flame-retardant indoor and outdoor photoelectric hybrid cable for round optical unit small base station | |
CN107293371B (en) | Special safe power supply cable for building construction and preparation method thereof | |
CN203117480U (en) | High-strength lightweight optical signal drop cable | |
CN211653245U (en) | High-strength multi-core flexible optical cable | |
CN210182098U (en) | Cable for building | |
CN204315253U (en) | A kind of reinforcement tensile moving flat flexible cable | |
CN208315229U (en) | A kind of aerial cable | |
CN220020712U (en) | Light energy-saving cable | |
CN212809854U (en) | Tensile electric wire | |
CN220985270U (en) | New energy storage trade hose assembly | |
CN215769137U (en) | Flame-retardant waterproof optical cable | |
CN216406237U (en) | Environment-friendly dense mesh type safety vertical net | |
CN208706294U (en) | A kind of harbour flat cable that low temperature resistant tension is anti-aging | |
CN211628767U (en) | Fire-fighting special flame-retardant polyvinyl chloride power cable | |
CN220085714U (en) | High-temperature-resistant power cable | |
CN211929092U (en) | Cable with high wear resistance | |
CN215575835U (en) | Novel self-supporting rubber-insulated-wire optical cable | |
CN217181842U (en) | Halogen-free low-smoke flame-retardant nylon sheath home-decoration line | |
CN212485022U (en) | Composite cable | |
CN221040564U (en) | Coaxial high-voltage wave guide conductive cable | |
CN213123827U (en) | Drag chain cable | |
CN221057174U (en) | Wind energy torsion-resistant five-class aluminum alloy conductor flexible cable | |
CN212161351U (en) | Computer power cord with protection architecture |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221202 |