CN210743621U - Novel high temperature resistant converter private cable - Google Patents
Novel high temperature resistant converter private cable Download PDFInfo
- Publication number
- CN210743621U CN210743621U CN201922389454.3U CN201922389454U CN210743621U CN 210743621 U CN210743621 U CN 210743621U CN 201922389454 U CN201922389454 U CN 201922389454U CN 210743621 U CN210743621 U CN 210743621U
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- insulating layer
- high temperature
- layer
- crosslinked polyethylene
- mica tape
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Abstract
The utility model belongs to the technical field of the power cable technique and specifically relates to a novel high temperature resistant converter private cable, including conductor, mica tape insulating layer, irradiation crosslinked polyethylene insulating layer, mineral substance filling layer, metal sheath and mineral compound sheath. The utility model discloses in, through setting up mica tape insulating layer and irradiation crosslinked polyethylene insulating layer, when playing good insulating effect, the mica tape insulating layer is the mineral substance layer, possesses high temperature resistant, fire-retardant characteristics, and the irradiation crosslinked polyethylene insulating layer that irradiation crosslinking technique handled has improved high temperature resistant speciality, and the mineral substance filling layer and the mineral substance compound sheath of setting can not burn when playing good flame retardant efficiency, are fit for the use of high temperature converter by itself.
Description
Technical Field
The utility model relates to a power cable technical field specifically is a novel high temperature resistant converter private cable.
Background
The high-temperature-resistant frequency converter of the type needs to bear high temperature in the using process, and if the cable used by the high-temperature-resistant frequency converter of the type uses a conventional cable, the cable is easily burnt, so that a novel high-temperature-resistant special cable for the frequency converter is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel high temperature resistant converter private cable, through setting up mica tape insulating layer and irradiation crosslinked polyethylene insulating layer, when playing good insulating effect, the mica tape insulating layer is the mineral substance layer, possess high temperature resistant, fire-retardant characteristics, the irradiation crosslinked polyethylene insulating layer that irradiation crosslinking technique handled has improved high temperature resistant speciality, the mineral substance filling layer and the mineral substance compound sheath that set up are when playing good flame retardant efficiency, itself can not burn, be fit for the use of high temperature converter, with the problem of proposing in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a novel high temperature resistant converter private cable, includes conductor, mica tape insulating layer, irradiation crosslinked polyethylene insulating layer, mineral substance filling layer, metal sheath and mineral compound sheath, the crowded package of conductor outer layer has the mica tape insulating layer, the crowded package in the mica tape insulating layer outside has irradiation crosslinked polyethylene insulating layer, the irradiation crosslinked polyethylene insulating layer outside is provided with the metal sheath, it has the mineral substance filling layer to fill between irradiation crosslinked polyethylene insulating layer and the metal sheath, the metal sheath outside is provided with mineral compound sheath.
Preferably, the radiation cross-linked polyethylene insulation layer is a compound treated by a radiation cross-linking technology.
Preferably, the metal protective layer is a copper strip which is longitudinally wrapped by argon arc welding and continuously rolled.
Compared with the prior art, the beneficial effects of the utility model are that: through setting up mica tape insulating layer and irradiation crosslinking polyethylene insulating layer, when playing good insulating effect, the mica tape insulating layer is the mineral substance layer, possesses high temperature resistant, fire-retardant characteristics, and the irradiation crosslinking polyethylene insulating layer that irradiation crosslinking technique handled has improved high temperature resistance speciality, and the mineral substance filling layer and the mineral substance compound sheath of setting can not burn when playing good flame retardant efficiency, are fit for the use of high temperature converter by itself.
Drawings
Fig. 1 is the utility model relates to a novel high temperature resistant converter private cable overall structure sketch map.
In the figure: 1. a conductor; 2. a mica tape insulating layer; 3. irradiating the crosslinked polyethylene insulating layer; 4. a mineral filled layer; 5. a metal protective layer; 6. a mineral compound sheath.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.
Referring to fig. 1, the present invention provides a technical solution:
the utility model provides a novel high temperature resistant converter private cable, including conductor 1, mica tape insulating layer 2, irradiation crosslinked polyethylene insulating layer 3, mineral substance filling layer 4, metal protective layer 5 and mineral compound sheath 6, 1 outer crowded package of conductor has mica tape insulating layer 2, the crowded package in 2 outsides of mica tape insulating layer has irradiation crosslinked polyethylene insulating layer 3, the 3 outsides of irradiation crosslinked polyethylene insulating layer are provided with metal protective layer 5, it has mineral substance filling layer 4 to fill between irradiation crosslinked polyethylene insulating layer 3 and the metal protective layer 5, the 5 outsides of metal protective layer are provided with mineral compound sheath 6.
Wherein, the irradiation crosslinking polyethylene insulating layer 3 is a compound processed by irradiation crosslinking technology.
Wherein, the metal protective layer 5 is a copper strip which is longitudinally wrapped, welded and continuously rolled by argon arc welding.
The working principle is as follows: through setting up mica tape insulating layer and irradiation crosslinking polyethylene insulating layer, when playing good insulating effect, the mica tape insulating layer is the mineral substance layer, possesses high temperature resistant, fire-retardant characteristics, and the irradiation crosslinking polyethylene insulating layer that irradiation crosslinking technique handled has improved high temperature resistance speciality, and the mineral substance filling layer and the mineral substance compound sheath of setting can not burn when playing good flame retardant efficiency, are fit for the use of high temperature converter by itself.
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 (3)
1. The utility model provides a novel high temperature resistant converter private cable, includes conductor (1), mica tape insulating layer (2), irradiation crosslinked polyethylene insulating layer (3), mineral substance filling layer (4), metal sheath (5) and mineral compound sheath (6), its characterized in that: conductor (1) outer crowded package has mica tape insulating layer (2), the crowded package in mica tape insulating layer (2) outside has irradiation crosslinked polyethylene insulating layer (3), irradiation crosslinked polyethylene insulating layer (3) outside is provided with metal sheath (5), it has mineral substance filling layer (4) to fill between irradiation crosslinked polyethylene insulating layer (3) and the metal sheath (5), metal sheath (5) outside is provided with mineral compound sheath (6).
2. The novel high-temperature-resistant special cable for the frequency converter according to claim 1, wherein: the irradiation crosslinking polyethylene insulating layer (3) is a compound treated by irradiation crosslinking technology.
3. The novel high-temperature-resistant special cable for the frequency converter according to claim 1, wherein: the metal protective layer (5) is a copper strip which is longitudinally wrapped, welded by argon arc welding and continuously rolled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922389454.3U CN210743621U (en) | 2019-12-26 | 2019-12-26 | Novel high temperature resistant converter private cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922389454.3U CN210743621U (en) | 2019-12-26 | 2019-12-26 | Novel high temperature resistant converter private cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210743621U true CN210743621U (en) | 2020-06-12 |
Family
ID=70981182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922389454.3U Active CN210743621U (en) | 2019-12-26 | 2019-12-26 | Novel high temperature resistant converter private cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210743621U (en) |
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2019
- 2019-12-26 CN CN201922389454.3U patent/CN210743621U/en active Active
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