CN103415097A - Heating cable preventing ramp of underground garage from skidding when snow melts - Google Patents
Heating cable preventing ramp of underground garage from skidding when snow melts Download PDFInfo
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- CN103415097A CN103415097A CN2013103479988A CN201310347998A CN103415097A CN 103415097 A CN103415097 A CN 103415097A CN 2013103479988 A CN2013103479988 A CN 2013103479988A CN 201310347998 A CN201310347998 A CN 201310347998A CN 103415097 A CN103415097 A CN 103415097A
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- heating cable
- underground garage
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- skidding
- snow melting
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Abstract
The invention discloses a heating cable preventing a ramp of an underground garage from skidding when snow melts. The heating cable is composed of heating alloy wires, a cable inner core layer, an insulating layer, a shielding layer, a ground wire and a protective jacket. The heating alloy wires are made of copper-nickel alloy, the cable inner core layer is made of polyvinyl fluoride material, the insulating layer is made of self-crosslinking insulating plastic, the shielding layer is wound by aluminum foil, the ground wire is arranged among the protective jacket, the insulating layer and the shielding layer, and the protective jacket is made of PVC protective jacket material. The heating cable is a two-conductor heating line, and the nominal power of the heating cable is 25W per meter. According to the heating cable for preventing the ramp of the underground garage from skidding when snow melts, the problem that a ramp of an existing underground garage skids in the process of actual installation and use is solved, the heating cable is rapid in heating, convenient to install, easy to maintain and capable of resisting high temperature, high voltage and corrosion, and the skid resistance problem in the ramp of the underground garage when snow melts in regions with large snowfall is effectively solved.
Description
Technical field
The invention belongs to a kind of heating cable field, be specifically related to the anti-skidding Special heating cable of underground garage ramp snow melting.
Background technology
Heating cable, be to make the construction of cable, and the electric power of take is the energy, utilize alloy resistance wire to carry out heating power, reaches the effect of heating or insulation; The heating cable inner core is comprised of the cold line hot line, outside is comprised of insulating barrier, ground connection, screen and oversheath, after the heating cable energising, the hot line heating, and move between the temperature of 40～60 ℃, be embedded in the heating cable in packed layer, the mode of heat energy being conducted to (convection current) by heat is passed to heated body with the far-infrared radiation mode of the 8-13um sent.Two structures of leading heating cable are that cable is entered by two " cold lines ", are connected in series by two " hot line " two hot line tail end closures; Namely two features of leading heating cable are " having a beginning but no end ", and head end is wish access thermostat " cold line ".At present, be applied in the heating cable in anti-skidding field, underground garage ramp, every meter power all below 20W, caloric value anti-skidding needs in Underground Garage ramp effectively contentedly under component environment.At the larger North City of snowfall, snow melting skid-resistance requirements in underground garage ramp there is is thermal energy more occurred frequently and than the long life, heating cable had to requirements at the higher level.
Summary of the invention
The object of the invention is to overcome the problem in the existing anti-skidding actual installation use procedure in underground garage ramp, provide a kind of high temperature resistant, high pressure resistant, corrosion-resistant, heating is fast, easy for installation and the heating cable of easy care.
To achieve these goals, the technical solution used in the present invention is:
The present invention is the broken anti-skidding Special heating cable of road snow melting of underground garage; heating cable is used every meter nominal power to be 25W Exothermal Alloys silk; at the Exothermal Alloys silk, be outside equipped with the cable inner sandwich layer; outside the cable inner sandwich layer, be surrounded by insulating barrier; at insulating barrier, be wound around screen; between insulating barrier and screen, be provided with earth connection, screen is outside equipped with protective sleeve.
Further improvement of the present invention is: the Exothermal Alloys silk is two Exothermal Alloys silks of leading, and is provided with the cable inner sandwich layer in the every Exothermal Alloys silk outside.
Further improvement of the present invention is: outside the Exothermal Alloys silk, use the cable inner sandwich layer, insulating barrier, four layers of protection of screen and protective sleeve.
Further improvement of the present invention is: the Exothermal Alloys silk adopts corronil, and profile is the thin type band shape.
Further improvement of the present invention is: the cable inner sandwich layer adopts the polyvinyl fluoride material to make, and adopts 900 ~ 1090 ℃ of temperature post bake crosslinking Treatment and 100 ℃ of temperature boiling water crosslinking Treatment, makes described Exothermal Alloys silk and cable inner sandwich layer seamless adhesion.
Further improvement of the present invention is: thickness of insulating layer is that 0.4mm ~ 0.8mm crosslinked insulating material is made.
Further improvement of the present invention is: screen adopts aluminium foil to make.
Further improvement of the present invention is: earth connection is used 8 diameters to form as 0.4mm ~ 0.8mm tinned wird braiding.
Further improvement of the present invention is: protective sleeve is that fire-retardant corrosion-resistant PVC protective cover material is made.
The invention has the advantages that: cable of the present invention is two heating cables of leading; adopt four layers of protective layer; outer year cable inner sandwich layer of Exothermal Alloys silk; insulating barrier; screen and outermost protective layer, the anti-skidding Special heating cable of underground garage of the present invention ramp snow melting, increase heat-sinking capability; in the larger anti-skidding area, underground garage ramp of some snowfall, obtain better steep road snow melt skidproof effect.
The construction of cable of the present invention is simple, novelty, and calorific capacity is good, has stronger high temperature resistant and corrosion resistance.
The accompanying drawing explanation
Fig. 1 is invention heating cable structural representation.
Wherein: 1-protective sleeve, 2-screen, 3-insulating barrier, 4-cable inner sandwich layer, 5-Exothermal Alloys silk, 6-earth connection.
Embodiment
As shown in Figure 1, the present invention is the anti-skidding Special heating cable of underground garage ramp snow melting, described heating cable is two heating cables of leading, described heating cable is used every meter nominal power to be 25W Exothermal Alloys silk 5, at described Exothermal Alloys silk 5, be outside equipped with cable inner sandwich layer 4, described Exothermal Alloys silk is corronil, in cable inner sandwich layer 4 outsides, be provided with successively insulating barrier 3, screen 2 and restrictive coating 1, between described insulating barrier 3 and described outsourcing screen 2, be provided with earth connection 6, arranged outside at every described Exothermal Alloys silk 5 has cable inner sandwich layer 4, in four layers of protection of the outer use of described Exothermal Alloys silk 5, the outer thin type band shape of the anti-skidding Special heating cable profile of underground garage ramp snow melting.
As the Exothermal Alloys silk 5 of heater and formed by corronil, cable inner sandwich layer 4 adopts the polyvinyl fluoride material, carry out 900 ~ 1090 ℃ of temperature post bake crosslinking Treatment and 100 ℃ of temperature boiling water crosslinking Treatment are made, cable inner sandwich layer 4 outsourcing thickness are the insulating barrier 3 that 0.4mm ~ 0.8mm self-crosslinking ambroin is made, screen 2 is entwined for aluminium foil, insulating barrier 3 is the earth connection 6 that 0.4mm ~ braiding of 0.8mm tinned wird forms with the middle diameter that is provided with of screen 2, at outermost layer protective sleeve 1, use fire-retardant corrosion-resistant PVC protective cover material to make, Exothermal Alloys silk 5 is connected with cold line by the mode of implicit expression joint.
After the Exothermal Alloys silk 5 that uses every meter power 25W, two heating cable heating properties of leading improve, and have increased the heating effect of product, have solved the large problem of underground garage ramp snow melting anti-skidding heat-radiating amount demand; Every meter of heating cable adds heat to be increased, and also reduces construction cost simultaneously.By certain rated voltage, will two lead two heating cores of heating cable and form a current supply circuit, and switch on power, heater starts heating, and after reaching certain hour, power and temperature reach poised state, finally better reach user's use function.
Described heating cable adopts two heating cables of leading, and adopts the series resistance heating, only need a control loop be installed at control end, installs without segmentation installation or many places, effectively reduces use cost, can carry out as required multiple construction enforcement.
Claims (9)
1. the anti-skidding Special heating cable of underground garage ramp snow melting; it is characterized in that: described heating cable is used every meter nominal power to be 25W Exothermal Alloys silk (5); at described B alloy wire (5) outsourcing cable inner sandwich layer (4); outside described cable inner sandwich layer (4), be surrounded by insulating barrier (3); between described insulating barrier (3) and screen (2), be provided with earth connection (6), described screen (2) is outside equipped with protective sleeve (1).
2. the anti-skidding Special heating cable of underground garage snow melting according to claim 1 is characterized in that: described Exothermal Alloys silk (5) is two Exothermal Alloys silks of leading, and in the arranged outside of every described Exothermal Alloys silk (5), cable inner sandwich layer (4) is arranged.
3. the anti-skidding Special heating cable of underground garage snow melting according to claim 1, base is characterised in that: described Exothermal Alloys silk (5) is outer uses four layers of protection, is respectively: cable inner sandwich layer (4), insulating barrier (3), screen (2) and protective sleeve (1).
4. the anti-skidding Special heating cable of underground garage snow melting according to claim 1, it is characterized in that: described Exothermal Alloys silk (5) is corronil, and snow melting anti-skidding Special heating cable profile in underground garage ramp is the thin type band shape.
5. the anti-skidding Special heating cable of underground garage snow melting according to claim 1, it is characterized in that: described cable inner sandwich layer (4) adopts the polyvinyl fluoride material to make, adopt 900 ~ 1090 ℃ of temperature post bake crosslinking Treatment and 100 ℃ of temperature boiling water crosslinking Treatment, make described Exothermal Alloys silk (1) and cable inner sandwich layer (2) seamless adhesion.
6. the anti-skidding Special heating cable of underground garage snow melting according to claim 1, it is characterized in that: described insulating barrier (3) thickness is that 0.4mm ~ 0.8mm crosslinked insulating material is made.
7. the anti-skidding Special heating cable of underground garage snow melting according to claim 1 is characterized in that: described screen (2) adopts aluminium foil to make.
8. the anti-skidding Special heating cable of underground garage snow melting according to claim 1 is characterized in that: described earth connection (6) is used 8 diameters to form as 0.4mm ~ 0.8mm tinned wird braiding.
9. the anti-skidding Special heating cable of underground garage snow melting according to claim 1, it is characterized in that: described protective sleeve (1) is that fire-retardant corrosion-resistant PVC protective cover material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103479988A CN103415097A (en) | 2013-08-12 | 2013-08-12 | Heating cable preventing ramp of underground garage from skidding when snow melts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103479988A CN103415097A (en) | 2013-08-12 | 2013-08-12 | Heating cable preventing ramp of underground garage from skidding when snow melts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103415097A true CN103415097A (en) | 2013-11-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103479988A Pending CN103415097A (en) | 2013-08-12 | 2013-08-12 | Heating cable preventing ramp of underground garage from skidding when snow melts |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110267377A (en) * | 2019-07-31 | 2019-09-20 | 贵州伊思特新技术发展有限责任公司 | A kind of implicit connector of heating cable multiple thread strands |
| CN110611967A (en) * | 2019-10-18 | 2019-12-24 | 安徽聚和电热科技有限公司 | Double-conductor double-heating cable and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0609771B1 (en) * | 1993-02-01 | 1997-07-16 | Eilentropp Kg | Electrical heating cable |
| CN2676557Y (en) * | 2004-01-15 | 2005-02-02 | 狄诺合众(北京)电子设备有限公司 | A heating cable |
| CN202488790U (en) * | 2012-02-07 | 2012-10-10 | 安徽江淮电缆集团有限公司 | Flexible anticorrosive oil-proof heating cable |
| CN202857019U (en) * | 2012-11-08 | 2013-04-03 | 练高水 | Metal full shielding double conductor heating cable |
| CN203435177U (en) * | 2013-08-12 | 2014-02-12 | 芜湖市恒鑫电缆有限责任公司 | Snow melting antiskid special-purpose heating cable of underground garage ramp |
-
2013
- 2013-08-12 CN CN2013103479988A patent/CN103415097A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0609771B1 (en) * | 1993-02-01 | 1997-07-16 | Eilentropp Kg | Electrical heating cable |
| CN2676557Y (en) * | 2004-01-15 | 2005-02-02 | 狄诺合众(北京)电子设备有限公司 | A heating cable |
| CN202488790U (en) * | 2012-02-07 | 2012-10-10 | 安徽江淮电缆集团有限公司 | Flexible anticorrosive oil-proof heating cable |
| CN202857019U (en) * | 2012-11-08 | 2013-04-03 | 练高水 | Metal full shielding double conductor heating cable |
| CN203435177U (en) * | 2013-08-12 | 2014-02-12 | 芜湖市恒鑫电缆有限责任公司 | Snow melting antiskid special-purpose heating cable of underground garage ramp |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110267377A (en) * | 2019-07-31 | 2019-09-20 | 贵州伊思特新技术发展有限责任公司 | A kind of implicit connector of heating cable multiple thread strands |
| CN110611967A (en) * | 2019-10-18 | 2019-12-24 | 安徽聚和电热科技有限公司 | Double-conductor double-heating cable and preparation method thereof |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20131127 |
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| RJ01 | Rejection of invention patent application after publication |