CN206332869U - A kind of mineral insulation electric-heating belt - Google Patents
A kind of mineral insulation electric-heating belt Download PDFInfo
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- CN206332869U CN206332869U CN201621493508.0U CN201621493508U CN206332869U CN 206332869 U CN206332869 U CN 206332869U CN 201621493508 U CN201621493508 U CN 201621493508U CN 206332869 U CN206332869 U CN 206332869U
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- heating belt
- mineral insulation
- insulation electric
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Abstract
The utility model is a kind of mineral insulation electric-heating belt, including one or two conductors, it is characterized in that, the conductor includes conductor cores and is wrapped in the outer color separation set of conductor cores, filled with magnesium oxide insulated layer outside conductor, magnesium oxide insulated layer is outer to be wound with fluorophlogopite belt, and fluorophlogopite belt is externally provided with Incoloy825 alloy-layers, Incoloy825 alloy-layers, which are externally provided with external sheath layer, external sheath layer, has colour band indicating arrangement.The beneficial effects of the utility model are：The utility model pull resistance is strong, fire resistance is superior, impact resistance voltage performance is good, electric-heating belt and conductor are easily distinguished.
Description
Technical field
The utility model is related to electric-heating belt technical field, more particularly to a kind of mineral insulation electric-heating belt.
Background technology
Electric-heating belt is a kind of conventional to be used for product that is antifreeze, thawing.Mineral insulation technology is good because of its fire resistance, extensively
General to be applied on fireproof cable, that also sees is used for electric-heating belt, but existing mineral insulation electric-heating belt still has one
Determine defect, such as its pull resistance is poor, fire resistance is undesirable, poor impact resistance voltage capability, electric-heating belt and internal conductor without
Method differentiation etc..Accordingly, it would be desirable to technically make improvement.
Utility model content
The utility model aims to solve the problem that the deficiencies in the prior art, and provides a kind of mineral insulation electric-heating belt.
The utility model to achieve the above object, using following technical scheme：
A kind of described mineral insulation electric-heating belt, including one or two conductors, it is characterised in that the conductor includes
Conductor cores and it is wrapped in filled with magnesium oxide insulated layer outside the outer color separation set of conductor cores, conductor, magnesium oxide insulated layer is outer to be wound with fluorine
Gold mica tape, fluorophlogopite belt is externally provided with Incoloy825 alloy-layers, and Incoloy825 alloy-layers are externally provided with external sheath layer, outer shield
There is colour band indicating arrangement on jacket layer.
Preferably, color separation set is made up of the improved polyalkene using β electron rays Jing Guo crosslinking Treatment.
Preferably, external sheath layer is low-smoke halogen-free polyolefin overcoat.
Preferably, conductor cores material is constantan.
Preferably, conductor cores material is nichrome.
Preferably, it is additionally provided with tensile core in magnesium oxide insulated layer.
Preferably, Incoloy825 alloy-layers are Incoloy825 alloy corrugated pipes.
Preferably, external sheath layer is externally provided with high density polyethylene coating.
Preferably, glass cloth belt is provided between fluorophlogopite belt and Incoloy825 alloy-layers.
The beneficial effects of the utility model are：The utility model pull resistance is strong, fire resistance is superior, impact resistance voltage performance
Good, electric-heating belt and conductor are easily distinguished.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure：1- conductor cores；2- magnesium oxide insulateds layer；3- fluorophlogopite belts；4-Incoloy825 alloy-layers；5- oversheaths
Layer.
It is described in detail referring to the drawings below with reference to embodiment of the present utility model.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples：
As shown in figure 1, a kind of mineral insulation electric-heating belt, including one or two conductors, it is characterised in that the conductor
Including conductor cores 1 and the outer color separation of conductor cores 1 set 6 is wrapped in, filled with magnesium oxide insulated layer 2 outside conductor, outside magnesium oxide insulated layer 2
Fluorophlogopite belt 3 is wound with, fluorophlogopite belt 3 is externally provided with Incoloy825 alloy-layers 4, and Incoloy825 alloy-layers 4 are externally provided with
There is colour band indicating arrangement on external sheath layer 5, external sheath layer 5.
Preferably, color separation set 6 is made up of the improved polyalkene using β electron rays Jing Guo crosslinking Treatment, its molecular structure
It is stable, the ability of the stability of insulation and the voltage that withstands shocks can be improved, and reach the effect of environmental protection.
Preferably, external sheath layer 5 is low-smoke halogen-free polyolefin overcoat, and it has low temperature resistant, environmentally friendly, fire-retardant characteristic,
So that electric-heating belt more adapts to corrosive environment.
Preferably, the material of conductor cores 1 is constantan.
Preferably, the material of conductor cores 1 is nichrome.
Preferably, tensile core is additionally provided with magnesium oxide insulated layer 2, increases electric-heating belt tensile capacity.
Preferably, Incoloy825 alloy-layers 4 are Incoloy825 alloy corrugated pipes.
Preferably, external sheath layer 5 is externally provided with high density polyethylene coating, improves electric-heating belt decay resistance.
Preferably, glass cloth belt is provided between fluorophlogopite belt 3 and Incoloy825 alloy-layers 4.
Magnesia has extraordinary fire-resistance property；Fluorophlogopite belt 3 is thinner compared to ordinary mica tape, insulating properties, tension
Property more preferably, fire protecting performance is superior, low cost；Incoloy825 alloys high temperature resistant, anticorrosion properties are notable.
The utility model is exemplarily described above in conjunction with accompanying drawing, it is clear that the utility model implement not by
The limitation of aforesaid way, if the various improvement that method design of the present utility model and technical scheme are carried out are employed, or without
Improvement directly applies to other occasions, within protection domain of the present utility model.
Claims (9)
1. a kind of mineral insulation electric-heating belt, including one or two conductors, it is characterised in that the conductor includes conductor cores
(1) and be wrapped in outside the outer color separation set (6) of conductor cores (1), conductor filled with magnesium oxide insulated layer (2), magnesium oxide insulated layer (2) outside
Fluorophlogopite belt (3) is wound with, fluorophlogopite belt (3) is externally provided with Incoloy825 alloy-layers (4), Incoloy825 alloy-layers
(4) being externally provided with external sheath layer (5), external sheath layer (5) has colour band indicating arrangement.
2. a kind of mineral insulation electric-heating belt according to claim 1, it is characterised in that color separation set (6) is by using β electronics
Improved polyalkene of the ray Jing Guo crosslinking Treatment is made.
3. a kind of mineral insulation electric-heating belt according to claim 1 or 2, it is characterised in that external sheath layer (5) is low cigarette
Halogen-free polyolefin overcoat.
4. a kind of mineral insulation electric-heating belt according to claim 3, it is characterised in that conductor cores (1) material is constantan.
5. a kind of mineral insulation electric-heating belt according to claim 3, it is characterised in that conductor cores (1) material is nickel chromium triangle
Alloy.
6. according to a kind of mineral insulation electric-heating belt any one of in claim 1,2,4,5, it is characterised in that oxidation
Magnesium insulating barrier is additionally provided with tensile core in (2).
7. a kind of mineral insulation electric-heating belt according to claim 6, it is characterised in that Incoloy825 alloy-layers (4)
For Incoloy825 alloy corrugated pipes.
8. a kind of mineral insulation electric-heating belt according to claim 7, it is characterised in that external sheath layer (5) is externally provided with height
Density polyethylene HDPE coatings.
9. a kind of mineral insulation electric-heating belt according to claim 8, it is characterised in that fluorophlogopite belt (3) and
Glass cloth belt is provided between Incoloy825 alloy-layers (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621493508.0U CN206332869U (en) | 2016-12-30 | 2016-12-30 | A kind of mineral insulation electric-heating belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621493508.0U CN206332869U (en) | 2016-12-30 | 2016-12-30 | A kind of mineral insulation electric-heating belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206332869U true CN206332869U (en) | 2017-07-14 |
Family
ID=59293675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621493508.0U Active CN206332869U (en) | 2016-12-30 | 2016-12-30 | A kind of mineral insulation electric-heating belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206332869U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11956865B2 (en) | 2017-02-01 | 2024-04-09 | Nvent Services Gmbh | Low smoke, zero halogen self-regulating heating cable |
-
2016
- 2016-12-30 CN CN201621493508.0U patent/CN206332869U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11956865B2 (en) | 2017-02-01 | 2024-04-09 | Nvent Services Gmbh | Low smoke, zero halogen self-regulating heating cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211130 Address after: 841000 east of Jinhe road and north of Nanyuan Road, Korla economic and Technological Development Zone, Bayingolin Mongolian Autonomous Prefecture, Xinjiang Uygur Autonomous Region Patentee after: XINJIANG GANGTUO ENERGY TECHNOLOGY Co.,Ltd. Address before: 301800 No.1, Fude Road, plastic products industrial zone, Baodi District, Tianjin Patentee before: KELESE (TIANJIN) ELECTRIC HEATING TECHNOLOGY CO.,LTD. |