CN203596933U - Geothermal cable for electric floor heating - Google Patents
Geothermal cable for electric floor heating Download PDFInfo
- Publication number
- CN203596933U CN203596933U CN201320750894.7U CN201320750894U CN203596933U CN 203596933 U CN203596933 U CN 203596933U CN 201320750894 U CN201320750894 U CN 201320750894U CN 203596933 U CN203596933 U CN 203596933U
- Authority
- CN
- China
- Prior art keywords
- layer
- floor heating
- braid
- insulating barrier
- electric floor
- 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.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
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- Resistance Heating (AREA)
Abstract
The utility model relates to a geothermal cable for electric floor heating. The geothermal cable comprises a heating conductive wire core, an insulation layer, a braiding layer and a sheath layer which are sequentially arranged, and also comprises a bonding layer and a flame retardation layer. The bonding layer is arranged between the insulation layer and the braiding layer, and is combined with the braiding layer to form a mixed layer. The flame retardation layer is arranged between the insulation layer and the mixed layer. The heating conductive wire core are sequentially wrapped with the insulation layer, the flame retardation layer, the mixed layer formed by the combination of the bonding layer and the braiding layer, and the sheath layer. According to the utility model, the geothermal cable for electric floor heating is flame retardant, and damp and moisture resistant, good heating effects can be kept for a long period, maintenance cost can be reduced, and the service lifetime of the geothermal cable is as long as that of a building.
Description
Technical field
The utility model relates to a kind of Geothermal electric cable, particularly a kind of can be fire-retardant, prolong the electric floor heating Geothermal electric cable that combustion, anti-steam are corroded.
Background technology
Along with national development, the raising of people's living standard, heating cable becomes a kind of trend of family's warming.Electric heating cable is generally made up of heating heart yearn, insulating barrier, braid and restrictive coating traditionally, and its fire resistance is not ideal enough, when long between in use, may cause heat to increase severely and breaking out of fire.Chinese patent CN202602940U discloses a kind of Novel geothermal cable, comprises heating heart yearn, insulating barrier, braid and restrictive coating, and described heating heart yearn is coated by described insulating barrier, described braid and described restrictive coating successively; Between described insulating barrier and described braid, be also provided with flame-retardant layer, described flame-retardant layer is coated on the outside of described insulating barrier and is coated by described braid.Although this Novel geothermal cable is provided with flame-retardant layer between insulating barrier and braid, nonflammable, there is the combustion of prolonging effect, improve security performance, can not stop heating heart yearn to be subject to the erosion of moisture, steam, useful life is short, has increased maintenance cost.
Utility model content
The purpose of this utility model is to provide a kind of electric floor heating Geothermal electric cable that prolongs combustion fire-retardant, damp proof protection against the tide, the heating effect that can keep for a long time, can reduce maintenance cost, long service life.
The utility model is achieved in that
Electric floor heating Geothermal electric cable of the present utility model, comprise successively heating conductor wire core, insulating barrier, braid and restrictive coating, also comprise adhesive linkage and flame-retardant layer, described tack coat between described insulating barrier and described braid, and be combined with described braid form mixed layer; Described flame-retardant layer is between described insulating barrier and described mixed layer; Described heating conductor wire core is insulated layer, flame-retardant layer successively, mixed layer and the restrictive coating forming of being combined with described braid by described adhesive linkage is coated.
Insulating barrier can prevent the warm electric leakage of ground thermoelectricity; It is fire-retardant that flame-retardant layer can prolong combustion, damp proof protection against the tide.
Electric floor heating Geothermal electric cable of the present utility model, described insulating barrier is Teflon insulating barrier.
Electric floor heating Geothermal electric cable of the present utility model, the thickness of described insulating barrier is 0.9-1.2mm.
Electric floor heating Geothermal electric cable of the present utility model, described braid is tincopper fuse wire braided armor.
Electric floor heating Geothermal electric cable of the present utility model, described braid is ladle proof copper-wire braided layer.
Electric floor heating Geothermal electric cable of the present utility model, the thickness of described braid is 0.1mm.
Electric floor heating Geothermal electric cable of the present utility model, described restrictive coating is polyvinyl chloride overcoat.
The heating effect that braid and restrictive coating can keep for a long time, can reduce maintenance cost; And extend the useful life of cable.
Electric floor heating Geothermal electric cable of the present utility model, the thickness of described restrictive coating is 0.7-1.0mm.
Electric floor heating Geothermal electric cable of the present utility model, the thickness of described restrictive coating is 1.6-2.0mm.
The beneficial effects of the utility model are, electric floor heating Geothermal electric cable of the present utility model, can prolong combustion fire-retardant, damp proof protection against the tide; The heating effect that can keep for a long time, can reduce maintenance cost; Long service life is suitable with Building life cycle.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the Novel geothermal cable in documents CN202602940U;
Fig. 2 is that the structure chart of displaying is successively peeled off in electric floor heating Geothermal electric cable of the present utility model one end;
Axis upside is for regarding tack coat 5 and braid 3 as two-layer done successively exfoliated structure figure;
The successively exfoliated structure figure that axis downside does for the mixed layer 6 that tack coat 5 and braid 3 are combined into by the two as one deck;
Fig. 3 is the hemisection figure of electric floor heating Geothermal electric cable cross section of the present utility model.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described further:
As shown in accompanying drawing 2,3,1 is the heating conductor wire core of electric floor heating Geothermal electric cable of the present utility model, and 2 is insulating barrier, and 3 is braid, and 4 is restrictive coating, and 5 is adhesive linkage, and 6 is mixed layer, and 7 is flame-retardant layer.
Electric floor heating Geothermal electric cable of the present utility model, comprise successively heating conductor wire core 1, insulating barrier 2, flame-retardant layer 7, tack coat 5, braid 3 and restrictive coating 4, and tack coat 5 is combined into mixed layer 6 with braid 3, mixed layer 6 and restrictive coating 4 that heating conductor wire core 1 is insulated layer 2, flame-retardant layer 7 successively, be combined into by tack coat 5 and braid 3 are coated; Insulating barrier 2 is Teflon insulating barrier, and thickness is 0.9mm; Braid 3 is ladle proof copper-wire braided layer, and thickness is 0.1mm; Restrictive coating 4 is polyvinyl chloride overcoat, and thickness is 0.8mm.
As shown in accompanying drawing 2,3,1 is the heating conductor wire core of electric floor heating Geothermal electric cable of the present utility model, and 2 is insulating barrier, and 3 is braid, and 4 is restrictive coating, and 5 is adhesive linkage, and 6 is mixed layer, and 7 is flame-retardant layer.
Electric floor heating Geothermal electric cable of the present utility model, comprise successively heating conductor wire core 1, insulating barrier 2, flame-retardant layer 7, tack coat 5, braid 3 and restrictive coating 4, and tack coat 5 is combined into mixed layer 6 with braid 3, mixed layer 6 and restrictive coating 4 that heating conductor wire core 1 is insulated layer 2, flame-retardant layer 7 successively, be combined into by tack coat 5 and braid 3 are coated; Insulating barrier 2 is Teflon insulating barrier, and thickness is 1.2mm; Braid 3 is tincopper fuse wire braided armor, and thickness is 0.1mm; Restrictive coating 4 is polyvinyl chloride overcoat, and thickness is 1.8mm.
Electric floor heating Geothermal electric cable of the present utility model, can prolong combustion fire-retardant, damp proof protection against the tide; The heating effect that can keep for a long time, can reduce maintenance cost; Long service life is suitable with Building life cycle.
The above embodiment is described preferred implementation of the present utility model; not scope of the present utility model is limited; do not departing under the prerequisite of the utility model design spirit; various distortion and improvement that those of ordinary skills make the technical solution of the utility model, all should fall in the definite protection range of claims of the present utility model.
Claims (9)
1. an electric floor heating Geothermal electric cable, comprise successively heating conductor wire core (1), insulating barrier (2), braid (3) and restrictive coating (4), it is characterized in that, also comprise adhesive linkage (5) and flame-retardant layer (7), described tack coat (5) is positioned between described insulating barrier (2) and described braid (3), and forms mixed layer (6) with described braid (3) combination; Described flame-retardant layer (7) is positioned between described insulating barrier (2) and described mixed layer (6); Described heating conductor wire core (1) is insulated layer (2), flame-retardant layer (7), coated in conjunction with the mixed layer (6) forming and restrictive coating (4) by described adhesive linkage (5) and described braid (3) successively.
2. electric floor heating Geothermal electric cable as claimed in claim 1, is characterized in that, described insulating barrier (2) is Teflon insulating barrier.
3. electric floor heating Geothermal electric cable as claimed in claim 1, is characterized in that, the thickness of described insulating barrier (2) is 0.9-1.2mm.
4. electric floor heating Geothermal electric cable as claimed in claim 1, is characterized in that, described braid (3) is tincopper fuse wire braided armor.
5. electric floor heating Geothermal electric cable as claimed in claim 1, is characterized in that, described braid (3) is ladle proof copper-wire braided layer.
6. electric floor heating Geothermal electric cable as claimed in claim 1, is characterized in that, the thickness of described braid (3) is 0.1mm.
7. electric floor heating Geothermal electric cable as claimed in claim 1, is characterized in that, described restrictive coating (4) is polyvinyl chloride overcoat.
8. electric floor heating Geothermal electric cable as claimed in claim 1, is characterized in that, the thickness of described restrictive coating (4) is 0.7-1.0mm.
9. electric floor heating Geothermal electric cable as claimed in claim 1, is characterized in that, the thickness of described restrictive coating (4) is 1.6-2.0mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320750894.7U CN203596933U (en) | 2013-11-25 | 2013-11-25 | Geothermal cable for electric floor heating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320750894.7U CN203596933U (en) | 2013-11-25 | 2013-11-25 | Geothermal cable for electric floor heating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203596933U true CN203596933U (en) | 2014-05-14 |
Family
ID=50677787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320750894.7U Expired - Fee Related CN203596933U (en) | 2013-11-25 | 2013-11-25 | Geothermal cable for electric floor heating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203596933U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104185322A (en) * | 2014-09-09 | 2014-12-03 | 芜湖市恒鑫电缆有限责任公司 | Safe geothermal heating cable |
-
2013
- 2013-11-25 CN CN201320750894.7U patent/CN203596933U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104185322A (en) * | 2014-09-09 | 2014-12-03 | 芜湖市恒鑫电缆有限责任公司 | Safe geothermal heating 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 |
Granted publication date: 20140514 Termination date: 20151125 |