CN206977733U - A kind of spontaneous heating floor heating electric wire - Google Patents
A kind of spontaneous heating floor heating electric wire Download PDFInfo
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- CN206977733U CN206977733U CN201720958416.3U CN201720958416U CN206977733U CN 206977733 U CN206977733 U CN 206977733U CN 201720958416 U CN201720958416 U CN 201720958416U CN 206977733 U CN206977733 U CN 206977733U
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- heating
- insulating barrier
- protective layer
- electric wire
- aludirome
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Abstract
Power cable technical field is the utility model is related to, specifically a kind of spontaneous heating floor heating electric wire, including heating conductor, insulating barrier, protective layer and oversheath.Described heating conductor is that resistivity is 1.4 Ω mm2/ m sub-thread Aludirome, the quantity of heating conductor is four, and four heating conductors are arranged in parallel, and insulating barrier is extruded out on every heating conductor；Described insulating barrier material is Ceramic silicon rubber, and insulating barrier once extrudes shaping, protective layer is woven outside insulating barrier, the material of protective layer is glass fiber；Oversheath is extruded on described protective layer; a kind of spontaneous heating floor heating electric wire provided by the utility model; the cable is big due to Aludirome resistivity; connect and switch on power on request; the larger metal Aludirome of resistivity makees heating conductor, makees insulating barrier with Ceramic silicon rubber, Aludirome after the larger energization of resistivity due to generating heat; heat, which outwards transmits, raises electric wire environment temperature, so as to warm oneself.
Description
Technical field
Power cable technical field is the utility model is related to, specifically a kind of spontaneous heating floor heating electric wire.
Background technology
The seventies and eighties our conditional cities of country and unit heated using jet chimney, the new century implements hot water confession
It is warm, and many families are assembled with hot water pipeline formula floor heating, and jet chimney and hot water pipeline there are " water, vapour " pipeline and scald
People, pipeline breaking cause the unsafe factors such as " water, vapour " leakage；To solve the safety problem of people's heating, invent a kind of new
Floor heating product is very necessary.A kind of spontaneous heating floor heating electric wire provided by the utility model, the cable is due to Aludirome resistance
Rate is big, connects switch on power on request, and the larger metal Aludirome of resistivity makees heating conductor, uses Ceramic silicon rubber
Make insulating barrier, for Aludirome due to being generated heat after the larger energization of resistivity, heat, which outwards transmits, raises electric wire environment temperature, from
And it can warm oneself.Ceramic silicon rubber also can be safe even if long-term heated " carbonization ", " carbonization " meeting if Ceramic silicon rubber is heated
Ceramics duricrust difficult for drop-off is condensed into, in addition the braiding of increase pyroceram silk, the height of braiding outside Ceramic silicon rubber
Warm glass fiber tightly wraps up Ceramic silicon rubber, so that the ceramics duricrust that " carbonization " condenses into more will not fall off, pacifies very much
It is complete reliable.It replaces " water, vapour " formula floor heating underground heat, avoids the unsafe factor that steam is revealed caused by pipeline breaking.
Utility model content
For the problems of the prior art, a kind of spontaneous heating floor heating electric wire provided by the utility model, the cable is due to iron
Cr-Al alloy resistivity is big, connects switch on power on request, electric wire oneself heating.Because insulation is Ceramic silicon rubber, and
Outside increase pyroceram silk braiding, has been carbonized even if Ceramic silicon rubber and also will not fall off, therefore, the cable is very safe
Reliably.It replaces " water, vapour " formula floor heating underground heat, avoids the unsafe factor that steam is revealed caused by pipeline breaking.
Technical scheme is used by the utility model solves its technical problem：A kind of spontaneous heating floor heating electric wire, including hair
Heat conductor, insulating barrier, protective layer and oversheath.
Described heating conductor is that resistivity is 1.4 Ω mm2/ m sub-thread Aludirome, the quantity of heating conductor is four
Root, four heating conductor parallel lines rows, insulating barrier is extruded out on every heating conductor；Described insulating barrier material is ceramic
Silicon rubber, protective layer is woven outside insulating barrier, the material of protective layer is glass fiber；Oversheath is extruded on described protective layer.
Preferably, described external sheath layer material is flame-proof silicon rubber, to protect the core of the inside.
The beneficial effects of the utility model are：A kind of spontaneous heating floor heating electric wire provided by the utility model, the cable due to
Aludirome resistivity is big, connects switch on power on request, and the larger metal Aludirome of resistivity makees heating conductor,
Make insulating barrier with Ceramic silicon rubber, for Aludirome due to being generated heat after the larger energization of resistivity, heat, which outwards transmits, makes electric wire
Environment temperature raises, so as to warm oneself.Ceramic silicon rubber also can be safe even if long-term heated " carbonization ", if ceramic SiClx rubber
Glue heated " carbonization " can condense into ceramics duricrust difficult for drop-off, in addition increase pyroceram silk outside Ceramic silicon rubber
Braiding, the high temp glass silk of braiding tightly wraps up Ceramic silicon rubber, so that the ceramics duricrust that " carbonization " condenses into is less
It can come off, be extremely secure.It replaces " water, vapour " formula floor heating underground heat, avoids the steam caused by pipeline breaking and reveals not
Safety factor.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is terminal connection diagram of the present utility model；
Connected mode：
(1), 9 and 12 live wire and zero line for connecing power supply respectively, other 5 and 6 connect, 7 and 8 connect, 10 and 11 connect；
(2), 5 and 8 live wire and zero line for connecing power supply respectively, other 9 and 10 connect, 6 and 7 connect, 11 and 12 connect；
In figure：1st, heating conductor；2nd, insulating barrier；3rd, protective layer；4th, oversheath.
Embodiment
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, under
Face combines embodiment, and the utility model is expanded on further.
A kind of spontaneous heating floor heating electric wire of the present embodiment, including heating conductor 1, insulating barrier 2, protective layer 3 and oversheath 4.
As shown in figure 1, it is 1.4 Ω mm that described heating conductor 1, which is resistivity,2/ m sub-thread Aludirome, heating are led
The quantity of body 1 is four, four parallel lines of heating conductor 1 rows, insulating barrier 2 is extruded out on every heating conductor 1；Described is exhausted
The material of edge layer 2 is Ceramic silicon rubber, and insulating barrier 2 once extrudes shaping, and protective layer 3, protective layer 3 are woven outside insulating barrier 2
Material be glass fiber；Oversheath 4 is extruded on described protective layer 3.The described material of oversheath 4 is flame-proof silicon rubber, to protect
Protect the core of the inside.
A kind of spontaneous heating floor heating electric wire of the present embodiment when in use, by 9 in Fig. 2 and 12 connect respectively the live wire of power supply with
Zero line, other 5 and 6 connect, 7 and 8 connect, 10 and 11 connect；Or 5 and 8 live wire and zero line for connecing power supply respectively, other 9 and 10
Connect, 6 and 7 connect, 11 and 12 connect, and connect, switch on power on request, the larger metal Aludirome of resistivity adds
Heat conductor, make insulating barrier with Ceramic silicon rubber, due to being generated heat after the larger energization of resistivity, heat outwards transmits Aludirome
Raise electric wire environment temperature, so as to warm oneself.Ceramic silicon rubber also can be safe even if long-term heated " carbonization ", if ceramic
SiClx rubber heated " carbonization " can condense into ceramics duricrust difficult for drop-off, in addition increase high temperature resistant outside Ceramic silicon rubber
Glass braid, the high temp glass silk of braiding tightly wraps up Ceramic silicon rubber, so that the ceramics that " carbonization " condenses into are hard
Shell more will not fall off, and be extremely secure.
General principle, principal character and advantage of the present utility model has been shown and described above.The technical staff of the industry
It should be appreciated that the utility model is not restricted to the described embodiments, the description in above-mentioned embodiment and specification is simply said
Bright principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model also has various
Changes and improvements, these changes and improvements are both fallen within the range of the requires of the utility model protection.The requires of the utility model is protected
Scope is by appended claims and its equivalent thereof.
Claims (2)
1. a kind of spontaneous heating floor heating electric wire, including heating conductor (1), insulating barrier (2), protective layer (3) and oversheath (4), it is special
Sign is：
Described heating conductor (1) is that resistivity is 1.4 Ω mm2/ m sub-thread Aludirome, the quantity of heating conductor (1) are
Four, four heating conductors (1) are arranged in parallel, the extruded insulation layer (2) on every heating conductor (1)；Described insulating barrier (2)
Material is Ceramic silicon rubber, and insulating barrier (2) once extrudes shaping, and protective layer (3) is woven outside in insulating barrier (2)；Described
The material of protective layer (3) is glass fiber；Oversheath (4) is extruded out on described protective layer (3).
A kind of 2. spontaneous heating floor heating electric wire according to claim 1, it is characterised in that：Described oversheath (4) material is
Flame-proof silicon rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720958416.3U CN206977733U (en) | 2017-08-02 | 2017-08-02 | A kind of spontaneous heating floor heating electric wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720958416.3U CN206977733U (en) | 2017-08-02 | 2017-08-02 | A kind of spontaneous heating floor heating electric wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206977733U true CN206977733U (en) | 2018-02-06 |
Family
ID=61393630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720958416.3U Active CN206977733U (en) | 2017-08-02 | 2017-08-02 | A kind of spontaneous heating floor heating electric wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206977733U (en) |
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2017
- 2017-08-02 CN CN201720958416.3U patent/CN206977733U/en active Active
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