CN212322705U - High-temperature-resistant and aging-resistant power cable - Google Patents
High-temperature-resistant and aging-resistant power cable Download PDFInfo
- Publication number
- CN212322705U CN212322705U CN202021337027.7U CN202021337027U CN212322705U CN 212322705 U CN212322705 U CN 212322705U CN 202021337027 U CN202021337027 U CN 202021337027U CN 212322705 U CN212322705 U CN 212322705U
- Authority
- CN
- China
- Prior art keywords
- sheath
- layer
- resistant
- cable
- high temperature
- 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.)
- Active
Links
Images
Landscapes
- Insulated Conductors (AREA)
Abstract
The utility model belongs to the technical field of the cable, specifically be a high temperature resistant ageing-resistant power cable, including parallel arrangement's many sinle silks and sheath, its characterized in that: many the sinle silk is all inserted and is located the inside of sheath, be equipped with the insulating layer between sheath and the sinle silk, be equipped with high temperature resistant layer between insulating layer and the sheath, fixed the cup jointing has insulating cover on the outer wall of sinle silk, the coating has the wearing layer on the outer wall of sheath, the utility model discloses a setting of multilayer protection structure makes the high temperature resistant and the ageing-resistant of cable obtain improving to the life of cable has been improved.
Description
Technical Field
The utility model belongs to the technical field of the cable, specifically be a high temperature resistant ageing-resistant power cable.
Background
At present, with the development of science and technology, the fields of industry and the like are also rapidly improved, and the use amount of cables is increased, the cables are generally cables which are similar to ropes and are formed by twisting at least two stranded wires in each group, the types of the cables are various, and the cables can be applied to different fields, and the use environments of the fields are different, so that the cables have different requirements.
But the external structure of the existing cable is simpler, and the high temperature resistance and the aging resistance of the cable are poorer, so that the service life of the cable is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high temperature resistant ageing-resistant power cable to the cable exterior structure who provides in solving above-mentioned background is comparatively simple, the relatively poor problem of high temperature resistant and the ageing-resistant ability of cable.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a high temperature resistant ageing-resistant power cable, includes parallel arrangement's many sinle silks and sheath, its characterized in that: the cable comprises a plurality of cable cores, and is characterized in that the cable cores are inserted into the sheath, a heat insulation layer is arranged between the sheath and the cable cores, a high temperature resistant layer is arranged between the heat insulation layer and the sheath, an insulation sleeve is fixedly sleeved on the outer wall of the cable cores, and a wear-resistant layer is coated on the outer wall of the sheath.
Preferably, the insulation sleeve is formed by weaving high-purity glass fibers
Preferably, the material of the sheath is ethylene propylene rubber.
Preferably, the wear-resistant layer is a nano ceramic coating.
Preferably, the high temperature resistant layer is a high temperature resistant aluminum foil layer.
Preferably, the heat insulation layer is a rock wool fiber layer.
Has the advantages that:
the setting of sheath can play certain insulation protection to the sinle silk, and the thermal-insulated ability of cable can be strengthened in the setting of insulating layer simultaneously, strengthens the life of cable, and the setting of insulating cover can play certain insulation protection to the sinle silk, and the high temperature resistant aluminium foil layer's setting simultaneously can strengthen the high temperature resistance ability of cable, and the setting of wearing layer can strengthen the ageing-resistant ability of cable, the utility model discloses a multilayer protection structure's setting makes the high temperature resistant and the ageing-resistant of cable obtain improving to the life of cable has been improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1-wire core, 2-sheath, 3-thermal insulation layer, 4-high temperature resistant layer, 5-insulation sleeve and 6-wear resistant layer.
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 cable comprises a plurality of wire cores 1 and a sheath 2 which are arranged in parallel, wherein the sheath 2 is made of ethylene propylene rubber, the insulating capability of the sheath 2 is enhanced, and the plurality of wire cores 1 are all inserted into the sheath 2;
in the embodiment, a heat insulation layer 3 is arranged between the sheath 2 and the wire core 1 to enhance the heat insulation capability of the cable, the heat insulation layer 3 is a rock wool fiber layer, and a high temperature resistant layer 4 is arranged between the heat insulation layer 3 and the sheath 2 to enhance the high temperature resistance capability of the cable;
in the embodiment, the high-temperature resistant layer 4 is a high-temperature resistant aluminum foil layer, the outer wall of the wire core 1 is fixedly sleeved with the insulating sleeve 5 to enhance the insulating capability of the cable, and the insulating sleeve 5 is formed by weaving high-purity glass fibers;
in this embodiment, the outer wall of the sheath 2 is coated with the wear-resistant layer 6, so that the wear resistance and the aging resistance of the cable are enhanced, and the wear-resistant layer 6 is a nano ceramic coating.
In this embodiment, the setting of sheath 2 can play certain insulation protection effect to sinle silk 1, and the insulating layer 3's setting can strengthen the thermal-insulated ability of cable simultaneously, strengthens the life of cable, and insulating cover 5's setting can play certain insulation protection effect to sinle silk 1, and the setting on high temperature resistant aluminium foil layer simultaneously can strengthen the high temperature resistant ability of cable, and the ageing-resistant ability of cable can be strengthened in the setting of wearing layer 6.
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 high temperature resistant ageing-resistant power cable, includes many sinle silk (1) and sheath (2) of parallel arrangement, its characterized in that: many sinle silk (1) all insert the inside of locating sheath (2), be equipped with insulating layer (3) between sheath (2) and sinle silk (1), be equipped with high temperature resistant layer (4) between insulating layer (3) and sheath (2), insulating cover (5) have been fixed to have cup jointed on the outer wall of sinle silk (1), the coating has wearing layer (6) on the outer wall of sheath (2), insulating cover (5) are woven for high-purity glass fiber and form, the material of sheath (2) is ethylene propylene rubber, wearing layer (6) are the nano ceramic coating.
2. The high temperature and aging resistant power cable of claim 1, wherein: the high-temperature resistant layer (4) is a high-temperature resistant aluminum foil layer.
3. The high temperature and aging resistant power cable of claim 1, wherein: the heat insulation layer (3) is a rock wool fiber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021337027.7U CN212322705U (en) | 2020-07-09 | 2020-07-09 | High-temperature-resistant and aging-resistant power cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021337027.7U CN212322705U (en) | 2020-07-09 | 2020-07-09 | High-temperature-resistant and aging-resistant power cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212322705U true CN212322705U (en) | 2021-01-08 |
Family
ID=74027050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021337027.7U Active CN212322705U (en) | 2020-07-09 | 2020-07-09 | High-temperature-resistant and aging-resistant power cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212322705U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112951502A (en) * | 2021-03-15 | 2021-06-11 | 山东聚辰电缆有限公司 | Flame-retardant plastic insulation control cable and manufacturing method thereof |
-
2020
- 2020-07-09 CN CN202021337027.7U patent/CN212322705U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112951502A (en) * | 2021-03-15 | 2021-06-11 | 山东聚辰电缆有限公司 | Flame-retardant plastic insulation control cable and manufacturing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212322705U (en) | High-temperature-resistant and aging-resistant power cable | |
| CN204215766U (en) | A kind of tension flame-proof elastomer computer cable | |
| CN208335774U (en) | A kind of multicore stranded conductor fireproof cable | |
| CN110767363A (en) | Three-core high-temperature-resistant tensile rubber sheath | |
| CN215265637U (en) | High-strength anti-fracture power cable | |
| CN209822334U (en) | Tensile flame-retardant control cable | |
| CN208093218U (en) | A kind of odd-shaped cross section energy-saving cable | |
| CN208637187U (en) | A kind of self-bearing strengthening computer cable for nuclear power plant | |
| CN209496647U (en) | A kind of total SHIELDING CALCULATION electric cable of the pvc sheath that tension is heat-resisting | |
| CN207165285U (en) | A kind of novel cable | |
| CN208141886U (en) | A kind of tensile cable conductor and tensile cable | |
| CN202434250U (en) | Aerial bunched compound low voltage insulated cable | |
| CN207718896U (en) | A kind of solid polyolefin insulation horizontal twisted pair cable | |
| CN206726817U (en) | A kind of polyolefin carbon fiber cable | |
| CN207338001U (en) | A kind of single shielding wire cable | |
| CN207082363U (en) | Data line | |
| CN220672263U (en) | High-temperature-resistant cable with long service life | |
| CN213303675U (en) | High tensile can hang heavy multicore high temperature cable | |
| CN211628750U (en) | Copper alloy contact wire for high-speed train | |
| CN211957236U (en) | High-insulativity internal overhead cable | |
| CN205428521U (en) | Multicore middling pressure is warp resistance rubber cover flexible cable for wind power generation | |
| CN219696129U (en) | High-resistance Wen Fengdian braided wire for energy source wire | |
| CN217280177U (en) | B1-level power cable | |
| CN216287637U (en) | High temperature resistant acid and alkali-resistant flat cable for stage | |
| CN212276829U (en) | High-strength tinned copper stranded wire |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |