CN204157083U - Lead heating cable for a kind of moistureproof pair - Google Patents
Lead heating cable for a kind of moistureproof pair Download PDFInfo
- Publication number
- CN204157083U CN204157083U CN201420513667.7U CN201420513667U CN204157083U CN 204157083 U CN204157083 U CN 204157083U CN 201420513667 U CN201420513667 U CN 201420513667U CN 204157083 U CN204157083 U CN 204157083U
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- layer
- insulating barrier
- heating
- total insulating
- water
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Abstract
The purpose of this utility model is to provide a kind of moistureproof pair and leads heating cable, includes total insulating barrier, is provided with two heating conductors in total insulating barrier, and described heating conductor is that the conjunction of Exothermal Alloys skein silk forms; Each heating conductor is surrounded by inner insulating layer, flame-retardant layer, water blocking layer and reinforced layer outward from inside to outside successively; The part of removing heating conductor is provided with conductive filler layer in described total insulating barrier, and total insulating barrier is surrounded by block water lapping layer, water accepting layer, second of screen, first outward from inside to outside successively and blocks water lapping layer and sheath; Earth connection is provided with between described total insulating barrier and screen; The utility model structure is simple, can waterproof is anti-flaming effectively, is applicable in snow melt, underwater operation etc.
Description
Technical field
The utility model relates to heating cable field, particularly relates to a kind of moistureproof pair and leads heating cable.
Background technology
Heating cable makes the construction of cable, take electric power as the energy, alloy resistance wire is utilized to carry out heating power, just can generate heat after reaching the effect heating cable energising of heating or insulation, its temperature, at 40 DEG C-60 DEG C, is conducted by contact, heat packs is trapped among the cement layer in its week, be transmitted to floor or ceramic tile again, then add hot-air by convection type, heat conduction accounts for 50% of heating cable caloric value.And at some outdoor location high humidities, and the generation of water is had under water with merging into nature, and cable cannot have water, so how to ensure that stable the continuing of electric cable heating is not subject to water mitigation just very unimportant.
Utility model content
The utility model provides a kind of moistureproof pair to lead heating cable, employing is two leads heating, namely outside heating conductor, arranges water blocking layer, is also outside equipped with two block water lapping layer and water accepting layers at total insulating barrier, can effectively waterproof, solve produced problem in background technology.
The purpose of this utility model is to provide a kind of moistureproof pair and leads heating cable, includes total insulating barrier, is provided with two heating conductors in total insulating barrier, and described heating conductor is that the conjunction of Exothermal Alloys skein silk forms; Each heating conductor is surrounded by inner insulating layer, flame-retardant layer, water blocking layer and reinforced layer outward from inside to outside successively; The part of removing heating conductor is provided with conductive filler layer in described total insulating barrier, and total insulating barrier is surrounded by block water lapping layer, water accepting layer, second of screen, first outward from inside to outside successively and blocks water lapping layer and sheath; Earth connection is provided with between described total insulating barrier and screen.
Further improvement is: be also provided with two tensions in described conductive filler layer and strengthen rope.
Further improvement is: described sheath is also surrounded by dismountable installation sleeve that can rotate on sheath outward, and installation sleeve arranged outside has at least one suction block.
The beneficial effects of the utility model: cable of the present utility model arranges the heating of two heating conductors, both arranges water blocking layer outside heating conductor, and is also outside equipped with two block water lapping layer and water accepting layers at total insulating barrier, can effectively waterproof; And be also provided with flame-retardant layer outward at heating conductor, avoid that temperature is too high burns; Also outside outermost sheath, arrange installation sleeve detachably to rotate, user can adopt installation sleeve to carry out auxiliary installation according to actual conditions, very convenient; The utility model structure is simple, can waterproof is anti-flaming effectively, is applicable in snow melt, underwater operation etc.
Accompanying drawing explanation
Fig. 1 is sectional view of the present utility model.
Wherein: the total insulating barrier of 1-, 2-heating conductor, 3-inner insulating layer, 4-flame-retardant layer, 5-water blocking layer, 6-reinforced layer, 7-conductive filler layer, 8-screen, 9-first blocks water lapping layer, 10-water accepting layer, 11-second blocks water lapping layer, 12-sheath, 13-earth connection, 14-tension strengthens rope, 15-installation sleeve, 16-suction block.
Embodiment
In order to deepen, to understanding of the present utility model, to be described in further detail the utility model below in conjunction with drawings and Examples, this embodiment, only for explaining the utility model, does not form the restriction to the utility model protection range.
As shown in Figure 1, the present embodiment provides a kind of moistureproof pair to lead heating cable, and include total insulating barrier 1, be provided with two heating conductors 2 in total insulating barrier 1, described heating conductor 2 forms for Exothermal Alloys skein silk closes; Each heating conductor 2 is outer is surrounded by inner insulating layer 3, flame-retardant layer 4, water blocking layer 5 and reinforced layer 6 from inside to outside successively; In described total insulating barrier 1, the part of removing heating conductor 2 is provided with conductive filler layer 7, and total insulating barrier 1 is outer to be surrounded by block water lapping layer 9, water accepting layer 10, second of screen 8, first from inside to outside successively and to block water lapping layer 11 and sheath 12; Earth connection 13 is provided with between described total insulating barrier 1 and screen 8; Also be provided with two tensions in described conductive filler layer 7 and strengthen rope 14; Described sheath 12 is outer is also surrounded by dismountable installation sleeve 15 that can rotate on sheath 12, and installation sleeve 15 arranged outside has at least one suction block 16.
The utility model arranges two heating conductors 2 and generates heat, and both outside heating conductor 2, arranges water blocking layer 5, is also outside equipped with two block water lapping layer and water accepting layers 10 at total insulating barrier, can effectively waterproof; And be also provided with flame-retardant layer 4 heating conductor 2 is outer, avoid that temperature is too high burns; Also outside outermost sheath 12, arrange installation sleeve 15 detachably to rotate, user can adopt installation sleeve to carry out auxiliary installation according to actual conditions, very convenient; The utility model structure is simple, can waterproof is anti-flaming effectively, is applicable in snow melt, underwater operation etc.
Claims (3)
1. protection against the tide is two leads a heating cable, includes total insulating barrier (1), is provided with two heating conductors (2), it is characterized in that in total insulating barrier (1): described heating conductor (2) forms for Exothermal Alloys skein silk closes; Each heating conductor (2) is surrounded by inner insulating layer (3), flame-retardant layer (4), water blocking layer (5) and reinforced layer (6) outward from inside to outside successively; The part of removing heating conductor (2) is provided with conductive filler layer (7) in described total insulating barrier (1), and total insulating barrier (1) is surrounded by block water lapping layer (9), water accepting layer (10), second of screen (8), first outward from inside to outside successively and blocks water lapping layer (11) and sheath (12); Earth connection (13) is provided with between described total insulating barrier (1) and screen (8).
2. a kind of protection against the tide is two as claimed in claim 1 leads heating cable, it is characterized in that: be also provided with two tensions in described conductive filler layer (7) and strengthen rope (14).
3. a kind of protection against the tide is two as claimed in claim 1 leads heating cable, it is characterized in that: described sheath (12) is also surrounded by dismountable installation sleeve (15) that above can rotate at sheath (12) outward, and installation sleeve (15) arranged outside has at least one suction block (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420513667.7U CN204157083U (en) | 2014-09-09 | 2014-09-09 | Lead heating cable for a kind of moistureproof pair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420513667.7U CN204157083U (en) | 2014-09-09 | 2014-09-09 | Lead heating cable for a kind of moistureproof pair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204157083U true CN204157083U (en) | 2015-02-11 |
Family
ID=52515168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420513667.7U Expired - Fee Related CN204157083U (en) | 2014-09-09 | 2014-09-09 | Lead heating cable for a kind of moistureproof pair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204157083U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106385723A (en) * | 2016-09-08 | 2017-02-08 | 芜湖市旭辉电工新材料有限责任公司 | Series three-core constant power ribbon heater |
| CN109509580A (en) * | 2017-09-15 | 2019-03-22 | 上海电缆厂（南京）有限公司 | A kind of heatable two-core cable |
-
2014
- 2014-09-09 CN CN201420513667.7U patent/CN204157083U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106385723A (en) * | 2016-09-08 | 2017-02-08 | 芜湖市旭辉电工新材料有限责任公司 | Series three-core constant power ribbon heater |
| CN109509580A (en) * | 2017-09-15 | 2019-03-22 | 上海电缆厂（南京）有限公司 | A kind of heatable two-core cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150211 Termination date: 20160909 |