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Macromolecule far-infrared electric heating cloth and heating system utilizing same

An infrared electricity and polymer technology, applied in the field of heating system, can solve the problems of no far-infrared radiant heat function, low electro-thermal conversion efficiency, powder falling off when the material encounters water, etc., achieving light weight, promoting blood circulation, and soft texture. Effect

Inactive Publication Date: 2012-07-25
中科天达(天津)新能源科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Some of the power supplies used by this kind of electric heating cloth are AC 220V power supply, which is very unsafe; although some also use low-voltage direct current, because most of them are heated by metal resistance wires, not only the cost is high, but also it is easy to produce short circuit or Open circuit, affecting the use of the product
In addition, although there are some electric heating cloths that use inorganic substances as electric heating materials, most of the technical preparation processes are complicated, or the electrothermal conversion efficiency is low, or there is no far-infrared radiation heat function, or because no flame retardant measures are taken, the material is vulnerable. There is a risk of burning, or it cannot be washed with water, and the material will lose powder when it meets water

Method used

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  • Macromolecule far-infrared electric heating cloth and heating system utilizing same
  • Macromolecule far-infrared electric heating cloth and heating system utilizing same
  • Macromolecule far-infrared electric heating cloth and heating system utilizing same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Mix the following materials according to weight ratio to prepare slurry:

[0029] Acetylene black: conductive graphite: zirconia: titanium dioxide: tourmaline powder: ferric oxide: polyethylene: 108 glue: polytetrafluoroethylene emulsion = 23:17:10:10:5:10:5:10:10.

[0030] Then add 20% water to dilute, and stir fully and uniformly to make a slurry; then soak the pure cotton cloth (or non-woven fiber cloth) in the slurry (keep for 5 minutes); then put the cotton cloth that has sucked the slurry Take it out, dry it, and roll it to make an electrothermal cloth 1 with a certain resistance value; finally, apply conductive glue on both sides of the cloth, and then paste the copper foils 2a and 2b for compaction, and weld the leads on both ends. Ready to use.

[0031] It also includes: a lithium-ion battery pack 3, which is connected with the polymer electrothermal cloth. The battery pack is equipped with 3-5 switches for different temperature control, and each person can a...

Embodiment 2

[0033] Mix the following materials according to weight ratio to prepare slurry:

[0034] Acetylene black: conductive graphite: zirconia: titanium dioxide: tourmaline powder: ferric oxide: polyethylene: 108 glue: polytetrafluoroethylene emulsion = 17:23:7:8:5:10:10:10:10.

[0035] Then add 40% water to dilute, and stir fully and uniformly to make a slurry; then soak the pure cotton cloth (or non-woven fiber cloth) in the slurry (keep for 5 minutes); then put the cotton cloth that has sucked the slurry Take it out, dry it, and roll it to make an electrothermal cloth 1 with a certain resistance value; finally, apply conductive glue on both sides of the cloth, and then paste the copper foils 2a and 2b for compaction, and weld the leads on both ends. Ready to use.

[0036] It also includes: a lithium-ion battery pack 3, which is connected with the polymer electrothermal cloth. The battery pack is equipped with 3-5 switches for different temperature control, and each person can ad...

Embodiment 3

[0038] Mix the following materials according to weight ratio to prepare slurry:

[0039] Acetylene black: conductive graphite: zirconia: titanium dioxide: tourmaline powder: ferric oxide: polyethylene: 108 glue: polytetrafluoroethylene emulsion = 7: 18: 10: 10: 10: 10: 20: 5: 10.

[0040] Then add 20% water to dilute, and stir fully and uniformly to make a slurry; then soak the pure cotton cloth (or non-woven fiber cloth) in the slurry (keep for 5 minutes); then put the cotton cloth that has sucked the slurry Take it out, dry it, and roll it to make an electrothermal cloth 1 with a certain resistance value; finally, apply conductive glue on both sides of the cloth, and then paste the copper foils 2a and 2b for compaction, and weld the leads on both ends. Ready to use.

[0041] It also includes: a lithium-ion battery pack 3, which is connected with the polymer electrothermal cloth. The battery pack is equipped with 3-5 switches for different temperature control, and each pers...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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PUM

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Abstract

The invention relates to a heating system integrating far-infrared heating and ohmic resistance heating and further relates to an electric heating system. The electric heating system comprises electric heating cloth, two copper foils and a battery pack, wherein the two copper foils are adhered at two ends of the electric heating cloth, the battery pack is connected with the copper foils, two electrodes of the battery pack are connected with the two copper foils respectively, and the battery pack consists of a lithium ion battery with a temperature control switch. The macromolecule electric heating cloth has healthcare function and heating and warming functions and is fast in heating, uniform in heat radiation, high in electric heating transfer rate, resistant to heat, corrosion and ageing and the like.

Description

Technical field: [0001] The invention relates to a heating system composed of far-infrared heating and ohmic resistance heating, and further relates to an electric heating system. Background technique: [0002] Some electric heating warm clothes, electric heating mattresses and electric blankets sold on the market mostly use electric heating cloth woven into a mixture of metal resistance wire and cotton thread as raw material. Some of the power supplies used by this kind of electric heating cloth are AC 220V power supply, which is very unsafe; although some also use low-voltage direct current, because most of them are heated by metal resistance wires, not only the cost is high, but also it is easy to produce short circuit or An open circuit affects the use of the product. In addition, although there are some electric heating cloths that use inorganic substances as electric heating materials, most of the technical preparation processes are complicated, or the electrothermal ...

Claims

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Application Information

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IPC IPC(8): H05B3/10H05B3/34D06M11/74D06M11/46D06M11/82D06M11/49D06M15/227D06M15/256D06M101/06
Inventor 唐致远唐镇唐克
Owner 中科天达(天津)新能源科技有限公司
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