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Flexible graphene heating fabric with real-time temperature monitoring function

A flexible graphite and graphene technology, used in the fields of clothing, physiotherapy products, and protective gear, can solve the problems of difficult clothing combination and heavy fabrics, and achieve the effects of easy precise control, fast heating, and uniform heating.

Inactive Publication Date: 2019-03-08
宝泰隆新材料股份有限公司北京分公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At the same time, since the graphene heating fabric is composed of multiple layers, the fabric is too thick and difficult to combine with clothing

Method used

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  • Flexible graphene heating fabric with real-time temperature monitoring function
  • Flexible graphene heating fabric with real-time temperature monitoring function
  • Flexible graphene heating fabric with real-time temperature monitoring function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] see figure 1 , as shown in the figure, the flexible graphene heating fabric includes a heating temperature measurement layer 110 and insulation layers 120 and 121 on both sides of the heating temperature measurement layer.

[0034] The schematic diagram of the structure of heating temperature measurement is as follows: figure 2 shown. The heating temperature measurement layer has only one heating unit. The heating and temperature measuring layer 200 includes flexible polymer substrates 210 and 211 , a low-resistance graphene conductive layer 220 , conductive silver paste films 230 and 231 , copper foils 240 and 241 , and a printable flexible temperature sensor 250 . Wherein the flexible polymer substrates 210 and 211 are PE films. The low-resistance graphene conductive layer 220 is printed on the flexible polymer substrate 211 by using graphene-based water-based conductive ink by screen printing, and the dry film thickness of the low-resistance graphene conductive l...

Embodiment 2

[0039] The flexible graphene heating fabric provided in this embodiment has a similar structure and is divided into three layers, such as figure 1 As shown, it includes a thermal temperature measurement layer 110 and thermal insulation layers 120 and 121 on both sides of the heating temperature measurement layer.

[0040] The schematic diagram of the structure of heating temperature measurement is as follows: image 3shown. The heating and temperature measuring layer 300 includes flexible polymer substrates 310 and 311 , low-resistance graphene conductive layers 320 and 321 and two heating and temperature measuring units. The two heating and temperature measuring units include conductive silver paste films 330 , 331 , 332 and 333 , copper foils 340 , 341 , 342 and 343 , and printable flexible temperature sensors 350 and 351 . Wherein the flexible polymer substrates 310 and 311 are PET film and PN film respectively. The low-resistance graphene conductive layers 320 and 321 a...

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Abstract

The invention discloses a flexible graphene heating fabric with a real-time temperature monitoring function. The flexible graphene heating fabric comprises a heating temperature measuring layer and heat insulation layers on two sides, the heat insulation layers are provided with traditional fabrics, the heating temperature measuring layer can be provided with a plurality of heating temperature measuring units, so that different portions are heated by different temperatures, and the temperatures are monitored in real time. The heating temperature measuring layer takes a flexible macromolecule film as a substrate, graphene-based conductive ink serves as a raw material, low-resistance graphene conducting layer is printed by a silk-screen printing mode, a conductive silver paste film and a copper foil serve as electrodes, printable flexible temperature sensors are printed on the low-resistance graphene conducting layer, and the heating temperature measuring layer are prepared by modes suchas hot pressing and bonding. Local portions of the flexible graphene heating fabric can be heated in a distinguished manner, and the flexible graphene heating fabric has the advantages that the heating fabric is uniformly heated, and the temperature can be accurately controlled.

Description

technical field [0001] This patent relates to a flexible graphene heating fabric with real-time temperature monitoring function. Specifically, it is a heating fabric prepared by screen printing with graphene-based conductive ink as raw material, and the temperature sensor is placed in the printing method. In the fabric, the real-time monitoring function of the temperature of the graphene heating fabric is realized. The invention can be applied to the fields of clothing, physiotherapy products, protective gear and the like. technical background [0002] In the cold winter, clothes that are light, warm, and beautiful are people's favorites. However, traditional clothing is far from being able to meet the needs of people who love beauty and keep warm in winter. In this case, smart heating clothing came into being. At the heart of smart heated clothing is the heating element. Thin and light heating components with good heating effect are of great significance for smart heati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B27/12B32B33/00B32B3/08B32B5/02B32B5/26B32B9/02B32B9/04B32B38/14A41D31/02
CPCA41D31/02B32B3/08B32B5/022B32B5/026B32B5/26B32B27/12B32B38/145B32B2250/03B32B2250/40B32B2255/10B32B2255/20B32B2255/28B32B2262/062B32B2307/30B32B2313/04B32B2437/00
Inventor 苗月珍段红博李兴涛
Owner 宝泰隆新材料股份有限公司北京分公司
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