CN106677004A - Electric trace heating band for melting snow and ice on road - Google Patents
Electric trace heating band for melting snow and ice on road Download PDFInfo
- Publication number
- CN106677004A CN106677004A CN201611159794.1A CN201611159794A CN106677004A CN 106677004 A CN106677004 A CN 106677004A CN 201611159794 A CN201611159794 A CN 201611159794A CN 106677004 A CN106677004 A CN 106677004A
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- CN
- China
- Prior art keywords
- heat
- cable core
- thermal insulation
- heat conduction
- insulation layer
- 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.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C11/00—Details of pavings
- E01C11/24—Methods or arrangements for preventing slipperiness or protecting against influences of the weather
- E01C11/26—Permanently installed heating or blowing devices ; Mounting thereof
- E01C11/265—Embedded electrical heating elements ; Mounting thereof
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Resistance Heating (AREA)
Abstract
The invention discloses an electric trace heating band for melting snow and ice on road. The electric trace heating band comprises a heating cable core, and an outer peripheral face of the heating cable core comprises a first external surface and a second external surface, wherein the first external surface and the second external surface are oppositely arranged at double sides of an axial lead of a heating cable core, the first external surface is covered by a heat conduction layer, and the heat conduction layer is prepared by a heat conduction material; the second external surface is covered by a thermal insulation layer, and the thermal insulation layer is prepared by a heat conduction material; the heating cable core is externally extruded by a sheath layer for coating the heat conduction layer and the thermal insulation layer. The heat conduction layer has heat conduction effects, in order to accelerate heat exchange speed; the heat insulation effects of the thermal insulation layer are utilized, so that heat loss is blocked, heat generated by the heating cable core is transmitted to a product to be heated from the heat conduction layer direction to the largest extent, and heat loss is effectively avoided.
Description
Technical field
The present invention relates to field of cable technology, more particularly to a kind of highway deicing or snow melting electric-heating belt.
Background technology
Accompanying-heat cable is widely used always as a kind of effective insulation and antifreeze scheme.Its operation principle is by companion
Hot media distributes certain heat, is supplemented by the loss of heat tracing pipeline by direct or indirect heat exchange, to reach intensification, protect
Warm or antifreeze normal work requirement.But when treating firing equipment and being heated, heat easily disperses existing accompanying-heat cable,
Loss is big, and energy waste is serious.
The content of the invention
Based on the technical problem that above-mentioned background technology is present, the present invention proposes a kind of highway deicing or snow melting electric-heating belt.
The present invention proposes a kind of highway deicing or snow melting electric-heating belt, including：Heating cable core, outside the heating cable core
Side face includes the first outer surface and the second outer surface, and first outer surface, the second outer surface are oppositely disposed in heating cable core axle
The both sides of heart line, wherein：
First outer surface is coated with heat-conducting layer, and the heat-conducting layer is made by Heat Conduction Material；
Second outer surface is coated with thermal insulation layer, and the thermal insulation layer is made by Heat Conduction Material；
The outside of heating cable core is extruded with the restrictive coating for being coated to heat-conducting layer and thermal insulation layer.
Preferably, the periphery of restrictive coating is provided with the mark knot for identifying direction where the first outer surface or the second outer surface
Structure.
Preferably, restrictive coating includes extending along direction the first covering portion positioned opposite, the second covering portion, the first cladding
Portion is located at heat-conducting layer to be used to coat heat-conducting layer away from the side of the first outer surface, and heat conduction gold is provided with inside the first covering portion
Metal particles；Second covering portion is located at thermal insulation layer to be used to coat thermal insulation layer away from the side of the second outer surface, the second cladding
The heat-insulation chamber extended along heating cable core length direction is provided with portion.
In the present invention, heat-conducting layer is set by the first outer surface of heating cable core, is set in its second outer surface
Thermal insulation layer, outside in heating cable core sets restrictive coating, and heat-conducting layer and thermal insulation layer are coated using restrictive coating, makes it with heating cable
Core forms one.When using, the accompanying-heat cable is wrapped in the periphery of hot product to be added, and is located at its internal heat-conducting layer and leaned on
The side of the nearly product outer wall, using the conductive force of heat-conducting layer, to accelerate rate of heat exchange；The thermal insulation layer for making it internal is located at
Away from the side of the product outer wall, it is beneficial to the heat-blocking action of thermal insulation layer, stops scattering and disappearing for heat, so that what heating cable core was produced
Heat passes to hot product to be added by heat-conducting layer direction to greatest extent, so as to avoid thermal losses.
Brief description of the drawings
Fig. 1 is a kind of structural representation of highway deicing or snow melting electric-heating belt proposed by the present invention.
Specific embodiment
Below, technical scheme is described in detail by specific embodiment.
As shown in figure 1, Fig. 1 is a kind of structural representation of highway deicing or snow melting electric-heating belt proposed by the present invention.
Reference picture 1, a kind of highway deicing or snow melting electric-heating belt that the embodiment of the present invention is proposed, including：Heating cable core 1,
The outer peripheral face of the heating cable core 1 includes the first outer surface and the second outer surface, and first outer surface, the second outer surface are relative
The both sides of the heating axial line of cable core 1 are arranged in, wherein：
First outer surface is coated with heat-conducting layer 2, and the heat-conducting layer 2 is made by Heat Conduction Material；Second outer surface
Thermal insulation layer 3 is coated with, the thermal insulation layer 3 is made by Heat Conduction Material；The outside of heating cable core 1 is extruded with for heat-conducting layer
2 and the restrictive coating 4 that is coated of thermal insulation layer 3, the periphery of restrictive coating 4 is provided with for identifying the first outer surface or the second outer surface institute
In the mark structure in direction.
The present invention by heating cable core 1 the first outer surface set heat-conducting layer 2, its second outer surface set every
Thermosphere 3, outside in heating cable core 1 sets restrictive coating 4, and heat-conducting layer 2 and thermal insulation layer 3 are coated using restrictive coating 4, makes it with hair
Hot cable core 1 forms one.When using, the accompanying-heat cable is wrapped in the periphery of hot product to be added, and make its internal heat-conducting layer 2
Positioned near the side of the product outer wall, using the conductive force of heat-conducting layer 2, to accelerate rate of heat exchange；Make it internal every
Thermosphere 3 is located remotely from the side of the product outer wall, is beneficial to the heat-blocking action of thermal insulation layer 3, stops scattering and disappearing for heat, so that heating
The heat that cable core 1 is produced passes to hot product to be added by the direction of heat-conducting layer 2 to greatest extent.
In the present embodiment, restrictive coating 4 includes extending along direction the first covering portion 41, the second covering portion positioned opposite
42, the first covering portion 41 is located at heat-conducting layer 2 to be used to coat heat-conducting layer 2 away from the side of the first outer surface, the first cladding
Thermal conductive metal particle is provided with inside portion 41.To further speed up the rate of heat exchange of the accompanying-heat cable and hot product to be added.
In the present embodiment, the second covering portion 42 is located at thermal insulation layer 3 to be used to enter thermal insulation layer 3 away from the side of the second outer surface
Row cladding, is provided with the heat-insulation chamber extended along heating cable core length direction in the second covering portion 42.To further enhance heat tracing electricity
Ancestral thermal effect of the cable away from the side of heat-conducting layer 2.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technology according to the present invention scheme and its
Inventive concept is subject to equivalent or change, should all be included within the scope of the present invention.
Claims (4)
1. a kind of highway deicing or snow melting electric-heating belt, it is characterised in that including：Heating cable core (1), heating cable core (1)
Outer peripheral face include the first outer surface and the second outer surface, first outer surface, the second outer surface are oppositely disposed in heating cable
The both sides of core (1) axial line, wherein：
First outer surface is coated with heat-conducting layer (2), and the heat-conducting layer (2) is made by Heat Conduction Material；
Second outer surface is coated with thermal insulation layer (3), and the thermal insulation layer (3) is made by Heat Conduction Material；
The outside of heating cable core (1) is extruded with the restrictive coating (4) for being coated to heat-conducting layer (2) and thermal insulation layer (3).
2. highway deicing or snow melting electric-heating belt according to claim 1, it is characterised in that the periphery of restrictive coating (4) sets
There is the mark structure for identifying direction where the first outer surface or the second outer surface.
3. highway deicing or snow melting electric-heating belt according to claim 1, it is characterised in that restrictive coating (4) is including along it
Bearing of trend the first covering portion (41) positioned opposite, the second covering portion (42), the first covering portion (41) are remote positioned at heat-conducting layer (2)
It is used to coat heat-conducting layer (2) from the side of the first outer surface, thermal conductive metal particle is provided with inside the first covering portion (41).
4. highway deicing or snow melting electric-heating belt according to claim 3, it is characterised in that the second covering portion (42) is located at
Thermal insulation layer (3) is used to coat thermal insulation layer (3) away from the side of the second outer surface, is provided with the second covering portion (42) along hair
The heat-insulation chamber that hot cable core length direction extends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611159794.1A CN106677004A (en) | 2016-12-15 | 2016-12-15 | Electric trace heating band for melting snow and ice on road |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611159794.1A CN106677004A (en) | 2016-12-15 | 2016-12-15 | Electric trace heating band for melting snow and ice on road |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106677004A true CN106677004A (en) | 2017-05-17 |
Family
ID=58868112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611159794.1A Pending CN106677004A (en) | 2016-12-15 | 2016-12-15 | Electric trace heating band for melting snow and ice on road |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106677004A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108611950A (en) * | 2018-01-19 | 2018-10-02 | 山东省交通规划设计院 | A kind of highway rebuilding old road inorganic medium heat pipe road snow-melting system and construction method |
| CN111979967A (en) * | 2020-09-30 | 2020-11-24 | 安邦电气股份有限公司 | Ramp snow melting heat tracing band |
| CN112188654A (en) * | 2020-10-14 | 2021-01-05 | 安邦电气股份有限公司 | Anti-freezing self-temperature-limiting electric tracing band for water supply pipe |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0028153A1 (en) * | 1979-10-29 | 1981-05-06 | Eaton Corporation | Electrical heating strip |
| US20050109753A1 (en) * | 2003-11-12 | 2005-05-26 | Jones Thaddeus M. | Triaxial heating cable system |
| CN101707817A (en) * | 2009-11-28 | 2010-05-12 | 久盛电气股份有限公司 | Heat tracing cable with organic insulated metal sheath and manufacturing method thereof |
| CN201904928U (en) * | 2010-12-09 | 2011-07-20 | 安徽安邦控制系统有限公司 | High-temperature heating cable |
| CN203378064U (en) * | 2013-07-24 | 2014-01-01 | 河南恒天特种电缆有限公司 | Novel self-temperature control cable |
| CN204166976U (en) * | 2014-11-17 | 2015-02-18 | 安徽科华热控有限公司 | Power transmission heat radiation cable under a kind of hot environment |
| CN104582037A (en) * | 2013-10-17 | 2015-04-29 | 安徽安邦控制系统有限公司 | Parallel-connection type automatic temperature-control heat tracing cable |
-
2016
- 2016-12-15 CN CN201611159794.1A patent/CN106677004A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0028153A1 (en) * | 1979-10-29 | 1981-05-06 | Eaton Corporation | Electrical heating strip |
| US20050109753A1 (en) * | 2003-11-12 | 2005-05-26 | Jones Thaddeus M. | Triaxial heating cable system |
| CN101707817A (en) * | 2009-11-28 | 2010-05-12 | 久盛电气股份有限公司 | Heat tracing cable with organic insulated metal sheath and manufacturing method thereof |
| CN201904928U (en) * | 2010-12-09 | 2011-07-20 | 安徽安邦控制系统有限公司 | High-temperature heating cable |
| CN203378064U (en) * | 2013-07-24 | 2014-01-01 | 河南恒天特种电缆有限公司 | Novel self-temperature control cable |
| CN104582037A (en) * | 2013-10-17 | 2015-04-29 | 安徽安邦控制系统有限公司 | Parallel-connection type automatic temperature-control heat tracing cable |
| CN204166976U (en) * | 2014-11-17 | 2015-02-18 | 安徽科华热控有限公司 | Power transmission heat radiation cable under a kind of hot environment |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108611950A (en) * | 2018-01-19 | 2018-10-02 | 山东省交通规划设计院 | A kind of highway rebuilding old road inorganic medium heat pipe road snow-melting system and construction method |
| CN108611950B (en) * | 2018-01-19 | 2021-12-21 | 山东省交通规划设计院集团有限公司 | Road snow melting system for old road reconstruction of inorganic medium heat pipe and construction method |
| CN111979967A (en) * | 2020-09-30 | 2020-11-24 | 安邦电气股份有限公司 | Ramp snow melting heat tracing band |
| CN112188654A (en) * | 2020-10-14 | 2021-01-05 | 安邦电气股份有限公司 | Anti-freezing self-temperature-limiting electric tracing band for water supply pipe |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170517 |
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| RJ01 | Rejection of invention patent application after publication |