Carbon fiber energy-saving heating module and underfloor heating system

A technology of carbon fiber heating and carbon fiber, which is applied in the field of carbon fiber, can solve problems such as increased heating power, increased current, floor layer cracking, etc., and achieves the effects of reduced heating power, increased resistance, and energy saving

Inactive Publication Date: 2017-09-15
SUZHOU DONGFANG KANGTAN NEN ENERGY TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Carbon fiber cables currently on the market are generally formed by twisting a plurality of carbon fiber heating wires to form a carbon fiber heating element 5, see Image 6 , and then formed by wrapping an insulating sheath 6 on the outer periphery of the above-mentioned carbon fiber heating element 5, the carbon fiber cable formed in this way has at least the following two disadvantages: first, the single-strand carbon fiber heating element must meet the required emission heat, it is necessary to twist a large number of carbon fiber heating wires, the resistance decreases, the current increases, and the actual heating p...

Method used

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  • Carbon fiber energy-saving heating module and underfloor heating system
  • Carbon fiber energy-saving heating module and underfloor heating system
  • Carbon fiber energy-saving heating module and underfloor heating system

Examples

Experimental program
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Embodiment 1

[0031] In one embodiment of the present invention, a carbon fiber energy-saving heating module is provided, see figure 1 , the carbon fiber energy-saving heating module includes a thermal insulation board 1 , a heat conduction plate 2 and a heating wire 3 , the heat conduction plate 2 is arranged above the thermal insulation board 1 , and the heating wire 3 is arranged on the heat conduction plate 2 .

[0032] In order to facilitate the arrangement of the heating wires 3 on the heat conducting plate 2, the heat conducting plate 2 is provided with a wiring groove 21, and the heating wires 3 are arranged in the wiring groove 21, see figure 2 , the wire trough 21 is arranged in a serpentine shape or in a round shape, the wire trough 21 has a wire groove outlet 22, and the wire groove outlet 22 is arranged on the edge of the heat conducting plate 2, and the heating wire 3 Both ends of the wire slot are drawn out from the outlet 22 of the wire slot, but the above is a preferred e...

Embodiment 2

[0040] Different from Embodiment 1, there are three carbon fiber heating unit wires 31 in this embodiment, and each carbon fiber heating unit wire 31 includes 4000 carbon fiber filaments. Compared with the single 12K carbon fiber heating wire (12000 carbon fiber heating wires) in the prior art, it can also reduce the power consumption.

[0041] Correspondingly, the carbon fiber heating wires of the three carbon fiber heating unit lines 31 are all wrapped by the insulating layer 32, and the thermally conductive protective layer 33 is wrapped around the three carbon fiber heating unit lines 31, and the carbon fiber energy-saving heating modules made of other numbers of carbon fiber heating unit lines 31 are in the This is not listed one by one.

Embodiment 3

[0043] In one embodiment of the present invention, a floor heating system is provided, including a floor, a power supply interface and a plurality of carbon fiber energy-saving heating modules as described in the above-mentioned embodiments, and the power supply interface is used to supply the heating wires of the carbon fiber energy-saving heating modules Power supply, a plurality of carbon fiber energy-saving heating modules are laid side by side, and the floor is laid on the carbon fiber energy-saving heating modules.

[0044] The floor heating system provided by the embodiment of the present invention does not need to set up a cable trough on the floor body, so there will be no layered cracks on the floor body due to slotting or direct contact with the heating wires, and the cable trough of the heat insulation board can be installed on the insulation board. It is formed during hot layer forming without subsequent slotting. Therefore, the liner can be mass-produced in the fa...

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PUM

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Abstract

The invention discloses a carbon fiber energy-saving heating module and an underfloor heating system. The carbon fiber energy-saving heating module includes a heat preservation plate, a heat conduction plate and a heating wire. The heat conduction plate is disposed above the heat preservation plate. The heating wire is routed on the heat conduction plate. The heating wire includes at least two carbon fire heating cell lines which are in a bundle shape. Each carbon fiber heating cell line includes a plurality of carbon fiber filaments and insulating layers which are configured in a bundle shape. The plurality of carbon fiber filaments are arranged inside the insulating layers. Different carbon fiber heating cell lines have identical or different number of carbon fiber filaments. According to the invention, the heating wire in the carbon energy-saving heating module uses two or more than two carbon fiber heating cell lines which can laminate heat so as to reach a required temperature. Single carbon fiber heating cell line has reduced number of carbon fiber filaments, lower heating power and reduced electricity consumption.

Description

technical field [0001] The invention relates to the field of carbon fiber, in particular to a carbon fiber energy-saving heating module and a floor heating system. Background technique [0002] Carbon fiber is a new material with excellent mechanical properties. Heating cables of various specifications are made of carbon fiber. It has the dual advantages and characteristics of carbon elements and fibers. It has good heat conversion rate, fast heat generation, stable resistance value and uniform distribution. And so on, it is widely used in various fields. Its specific gravity is less than 1 / 4 of that of steel, but its tensile strength is 7-9 times that of steel, and its tensile modulus of elasticity is also higher than that of steel. Compared with metal cables, it has a great advantage and is the best of traditional floor heating cables. Good substitute product. [0003] Carbon fiber cables currently on the market are generally formed by twisting a plurality of carbon fibe...

Claims

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Application Information

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IPC IPC(8): H05B3/20H05B3/56H05B3/08H05B3/10F24D13/02
CPCF24D13/024F24D2200/08H05B3/08H05B3/10H05B3/20H05B3/56H05B2203/026
Inventor 吴传明
Owner SUZHOU DONGFANG KANGTAN NEN ENERGY TECH
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