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Flexible heating fabric system

A flexible fabric and fabric technology, applied in ohmic resistance heating, electric heating devices, electrical components, etc., can solve problems such as insufficient supply, and achieve the effects of simple structure, easy operation and uniform distribution

Active Publication Date: 2014-01-22
TIANJIN POLYTECHNIC UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When reducing their size to reduce heating capacity, they are too small to provide equal heat to the surface of the fabric to be heated
Within the scope of the inventors, there is no invention in which the size of the fabric can be determined by controlling the distribution of metal wires inside the fabric to design adjustable resistance and stable contact points

Method used

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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Embodiment Construction

[0019] The present invention is described in detail below in conjunction with embodiment and accompanying drawing thereof, but the present invention is not limited by embodiment:

[0020] A kind of flexible heating fabric system of the present invention (see figure 1 —5), including two parts: flexible heating fabric and temperature measurement and control module. Wherein the flexible heating fabric 1 is made to have a heating function by weaving silver threads or silver-plated yarns 3 and 4 in the fabric. The heald diagram quantitatively controls the interweaving mode and spacing distance of the conductive yarns woven into the fabric, so as to achieve precise control of the resistance and power of the heating fabric. The flexible heating fabric 1 is as follows image 3 , 4 The two compilation methods shown are compiled, as follows Figure 4 The weaving methods shown are illustrative of specific examples.

[0021] The flexible fabric heating system includes a flexible heat...

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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Abstract

The invention relates to a flexible heating fabric system. The flexible heating fabric system comprises flexible heating fabric and a temperature control system. The flexible heating fabric has a heating function by weaving metal wires in the fabric. The heating fabric is characterized in that the conductive metal wires or metal-coated yarns are distributed in the fabric in a warp and weft manner; the length of each weft conductive yarn can be controlled through a cycle count, and the interweaved point number of the warp and weft conductive yarns can be controlled by the number of parallel warp yarns. The temperature control system comprises a smartphone, a single-chip microcomputer system, a temperature sensor, an electronic microswitch and a bluetooth communication module, and is characterized in that the temperature data of the digital temperature sensor is directly read by a single-chip microcomputer but not by a temperature signal conditioning module; the electronic microswitch consists of a triode or silicon controlled. The heating fabric system can be used for realizing resistance adjustment, and has the advantages that the flexibility and the serviceability are good, the temperature is controllable, manufacturing is simple, and the like.

Description

technical field [0001] The invention relates to a flexible heating fabric system, which includes one or more flexible heating fabrics and a temperature measurement and control module. The flexible heating fabric system includes two parts: a flexible heating fabric and a temperature measurement and control module. Among them, the flexible heating fabric has a heating function by weaving metal wires into the fabric. The temperature measurement and control module includes a smart phone, a microprocessor, a power supply, a temperature sensor, a switching transistor or a thyristor, and a power management and switching module. Background technique [0002] Since 1929, the concept of flexible heating fabrics has been developed. Patent 1703005 has developed a deformable electric heating plate. By weaving flexible resistance wires into the fabric in the form of spirals or coils, the heat can be distributed evenly. Distributed on the surface of the electric heating plate, but this el...

Claims

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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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05B3/34
Inventor 刘皓赵华菲李晓久吴丽陈小卫张美玲
Owner TIANJIN POLYTECHNIC UNIV
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