CN107914433A - 一种自生热多功能面料 - Google Patents

一种自生热多功能面料 Download PDF

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CN107914433A
CN107914433A CN201711381601.1A CN201711381601A CN107914433A CN 107914433 A CN107914433 A CN 107914433A CN 201711381601 A CN201711381601 A CN 201711381601A CN 107914433 A CN107914433 A CN 107914433A
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沈旭源
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Huzhou Linghu Zhongzhao Jinhui Silk Weaving Factory
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    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41B—SHIRTS; UNDERWEAR; BABY LINEN; HANDKERCHIEFS
    • A41B17/00—Selection of special materials for underwear
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
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    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B32B27/322—Layered products comprising a layer of synthetic resin comprising polyolefins comprising halogenated polyolefins, e.g. PTFE
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/08—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer the fibres or filaments of a layer being of different substances, e.g. conjugate fibres, mixture of different fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41B—SHIRTS; UNDERWEAR; BABY LINEN; HANDKERCHIEFS
    • A41B2400/00—Functions or special features of shirts, underwear, baby linen or handkerchiefs not provided for in other groups of this subclass
    • A41B2400/22—Breathability, i.e. being vapour permeable and waterproof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0246—Acrylic resin fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/06—Vegetal fibres
    • B32B2262/062—Cellulose fibres, e.g. cotton
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/14—Mixture of at least two fibres made of different materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/726—Permeability to liquids, absorption
    • B32B2307/7265—Non-permeable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2437/00—Clothing

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Abstract

本发明提供了一种自生热多功能面料，包括温差层、生热层、蓄热层和防水层，所述温差层、所述生热层、所述蓄热层和所述防水层依次由内而外黏合而成。本发明利用人体肌肤自身热量，基于温差发电原理，使碳纤维发热微丝通电后向外发射红外发热线，而碳化锆吸收太阳光中的可见光能量，同时反射人体和碳纤维发热微丝发射的红外线，进行吸热蓄热，将热量存储在材料中，可使人体产生体感升温的效果，其结构简单，设计紧凑，轻薄透气，可水洗和贴身穿着，具有安全健康、节能环保、保暖舒适的特点。

Description

一种自生热多功能面料
技术领域
本发明涉及多功能材料技术领域，特别涉及一种自生热多功能面料。
背景技术
随着全球气温变化莫测，近几年天气恶劣的突发降温，以及持续低温也是多发。从各种保暖内衣的诞生之后，在深秋开始人们对保暖内衣的需求日趋增加。从市场上琳琅满目的保暖内衣产品来看，目前的发热内衣面料一般采用两种原理：一是利用自身能产生热量的新型纤维混纺而成；二是对现有面料进行化学处理，使其具有发热效果。两者皆是在纺织材料中添加特殊化学成分，使其在特定条件下发生化学反应而产生热量。由于在添加特殊化学成分的过程中需要使用大量的化学试剂，对人体贴身穿着存在安全隐患，且不利于节能减排，工艺流程复杂，也导致此类内衣价格一直居高不下，限制了其发展及普及化。另一方面，在服装设计上，多以增加厚度来达到保暖效果，如局部贴片保暖、多层加厚保暖等方式，这种臃肿的设计增加了人们活动的不便性。如何在寒冷的冬天也能摆脱臃肿，穿着更健康、更保暖、更舒适，是广大消费者的迫切要求。
发明内容
(一)解决的技术问题
为了解决上述问题，本发明提供了一种自生热多功能面料，利用人体肌肤自身热量，基于温差发电原理，使碳纤维发热微丝通电后向外发射红外发热线，而碳化锆吸收太阳光中的可见光能量，同时反射人体和碳纤维发热微丝发射的红外线，将热量存储在材料中，具有安全健康、节能环保、保暖舒适的特点。
(二)技术方案
一种自生热多功能面料，包括温差层、生热层、蓄热层和防水层，所述温差层、所述生热层、所述蓄热层和所述防水层依次由内而外黏合而成；所述温差层位于最内层，所述温差层由多个温差片径纬向排列组成，所述温差片包括热端、冷端、P型半导体和N型半导体，所述P型半导体和所述N型半导体位于所述热端和所述冷端之间，所述P型半导体和所述N型半导体构成电偶；多个所述温差片的所述热端贴着人体肌肤，感应肌肤散发的热量，所述热端与所述冷端形成温差，激励所述P型半导体与所述N型半导体中产生电荷运动，使得所述电偶中形成电流，从而在所述热端与所述冷端之间形成电动势；所述生热层位于所述温差层外侧，所述生热层由若干发热微丝径向嵌织而成，所述发热微丝的一端连接所述温差片的冷端，另一端与其余所述发热微丝的另一端相互连接，若干所述发热微丝形成发热微丝网，所述发热微丝为碳纤维发热微丝；所述蓄热层位于所述生热层的外侧，所述蓄热层由红外纤维材料构成，所述红外纤维材料由50％的掺入碳化锆的聚丙烯腈和50％的棉混纺而成；所述防水层位于所述蓄热层的外侧，所述防水层为高分子防水透气膜。
进一步的，所述温差层的厚度为0.2mm。
进一步的，所述生热层的厚度为0.1mm。
进一步的，所述蓄热层的厚度为0.1mm。
进一步的，所述防水层的厚度为0.05mm。
再进一步的，所述防水层为无色透明。
(三)有益效果
本发明提供了一种自生热多功能面料，利用人体肌肤自身热量，基于温差发电原理，使碳纤维发热微丝通电后向外发射红外发热线，而碳化锆吸收太阳光中的可见光能量，同时反射人体和碳纤维发热微丝发射的红外线，进行吸热蓄热，将热量存储在材料中，可使人体产生体感升温的效果，其结构简单，设计紧凑，轻薄透气，可水洗和贴身穿着，具有安全健康、节能环保、保暖舒适的特点。
附图说明
图1为本发明所涉及的一种自生热多功能面料的结构示意图。
图2为本发明所涉及的一种自生热多功能面料的温差发电生热原理图。
具体实施方式
下面结合附图对本发明所涉及的实施例做进一步详细说明。
结合图1和图2，一种自生热多功能面料，包括温差层1、生热层2、蓄热层3和防水层4，温差层1、生热层2、蓄热层3和防水层4依次由内而外黏合而成；温差层1位于最内层，温差层1由多个温差片径纬向排列组成，温差片包括热端11、冷端12、P型半导体13和N型半导体14，P型半导体13和N型半导体14位于热端11和冷端12之间，P型半导体13和N型半导体14构成电偶；多个温差片的热端11贴着人体肌肤，感应肌肤散发的热量，热端11与冷端12形成温差，激励P型半导体13与N型半导体14中产生电荷运动，使得电偶中形成电流，从而在热端11与冷端12之间形成电动势；生热层2位于温差层1外侧，生热层2由若干发热微丝21径向嵌织而成，发热微丝21的一端连接温差片的冷端12，另一端与其余发热微丝21的另一端相互连接，若干发热微丝21形成发热微丝网，发热微丝21为碳纤维发热微丝；蓄热层3位于生热层2的外侧，蓄热层3由红外纤维材料构成，红外纤维材料由50％的掺入碳化锆的聚丙烯腈和50％的棉混纺而成；防水层4位于蓄热层3的外侧，防水层4为高分子防水透气膜。
温差层1由若干温差片组成，热端11均贴近人体肌肤，而冷端12挨着生热层2，与生热层2的发热微丝21相互连接。温差片的热端11感应人体肌肤散发的热量，与冷端12之间形成温差，使得热端11与冷端12之间的P型半导体13和N型半导体14构成的电偶上形成电流，从而在热端11和冷端12之间产生电动势，发热微丝21通电后向外发射红外发热线。
生热层2的发热微丝21采用碳纤维发热微丝，是一种全黑体材料，电热转化效率比金属发热提高30％，电热效率接近100％，转换效率极其高。并且能产生人体需要的远红外线，其频率与身体中的细胞分子及原子间的水分子运动频率相一致，引起共振效应，使其能量最高且能被人体所吸收，如同晒太阳一样，能有效促进血液循环和新陈代谢，使皮下组织深层部位的温度升高，产生热效应，使水分子活化，处于高能状态，促进身体健康。碳纤维发热微丝还具有高强度、高模量、耐高温、耐磨、抗疲劳、耐腐蚀、抗蠕变、导电和导热等诸多优异性能，可减轻面料重量，提高面料技术性能。
生热层2的发热微丝通电后向外发射红外发热线，部分被人体直接吸收，其余被蓄热层3留住。同时人体自身也会对外辐射红外发热线，同样被蓄热层3留住。蓄热层3由红外纤维材料构成，红外纤维材料由50％的掺入碳化锆的聚丙烯腈和50％的棉混纺而成。碳化锆具有高效吸收可见光，反射红外线的特性。碳化锆可吸收太阳光中95％的短波长能量，转化为热能量存储在材料中。同时对人体辐射和碳纤维发热微丝发射的红外发热线具有发射作用，使红外线发热线停留在蓄热层3，不会进一步向外散射出去，因此碳化锆具有高效的吸热蓄热特性。
最外层为防水层4，防水层4选用高分子防水透气(PTFE)膜，使面料具备了防水、透气、透湿、防风、保暖等功能，可长时间穿着于风雨交加的户外行走，增加了面料的使用范围。同时，为了蓄热层3的碳化锆更好的吸收太阳光中的可见光能量，防水层4为无色透明。
为了起到更加轻薄舒适的效果，温差层1的厚度为0.2mm，生热层2的厚度为0.1mm，蓄热层3的厚度为0.1mm，防水层4的厚度为0.05mm。
本发明提供了一种自生热多功能面料，利用人体肌肤自身热量，基于温差发电原理，使碳纤维发热微丝通电后向外发射红外发热线，而碳化锆吸收太阳光中的可见光能量，同时反射人体和碳纤维发热微丝发射的红外线，进行吸热蓄热，将热量存储在材料中，可使人体产生体感升温的效果，其结构简单，设计紧凑，轻薄透气，可水洗和贴身穿着，具有安全健康、节能环保、保暖舒适的特点。
上面所述的实施例仅仅是对本发明的优选实施方式进行描述，并非对本发明的构思和范围进行限定。在不脱离本发明设计构思的前提下，本领域普通人员对本发明的技术方案做出的各种变型和改进，均应落入到本发明的保护范围，本发明请求保护的技术内容，已经全部记载在权利要求书中。

Claims (6)

1.一种自生热多功能面料，其特征在于：包括温差层、生热层、蓄热层和防水层，所述温差层、所述生热层、所述蓄热层和所述防水层依次由内而外黏合而成；所述温差层位于最内层，所述温差层由多个温差片径纬向排列组成，所述温差片包括热端、冷端、P型半导体和N型半导体，所述P型半导体和所述N型半导体位于所述热端和所述冷端之间，所述P型半导体和所述N型半导体构成电偶；多个所述温差片的所述热端贴着人体肌肤，感应肌肤散发的热量，所述热端与所述冷端形成温差，激励所述P型半导体与所述N型半导体中产生电荷运动，使得所述电偶中形成电流，从而在所述热端与所述冷端之间形成电动势；所述生热层位于所述温差层外侧，所述生热层由若干发热微丝径向嵌织而成，所述发热微丝的一端连接所述温差片的冷端，另一端与其余所述发热微丝的另一端相互连接，若干所述发热微丝形成发热微丝网，所述发热微丝为碳纤维发热微丝；所述蓄热层位于所述生热层的外侧，所述蓄热层由红外纤维材料构成，所述红外纤维材料由50％的掺入碳化锆的聚丙烯腈和50％的棉混纺而成；所述防水层位于所述蓄热层的外侧，所述防水层为高分子防水透气膜。
2.根据权利要求1所述的一种自生热多功能面料，其特征在于：所述温差层的厚度为0.2mm。
3.根据权利要求1所述的一种自生热多功能面料，其特征在于：所述生热层的厚度为0.1mm。
4.根据权利要求1所述的一种自生热多功能面料，其特征在于：所述蓄热层的厚度为0.1mm。
5.根据权利要求1所述的一种自生热多功能面料，其特征在于：所述防水层的厚度为0.05mm。
6.根据权利要求5所述的一种自生热多功能面料，其特征在于：所述防水层为无色透明。
CN201711381601.1A 2017-12-20 2017-12-20 一种自生热多功能面料 Withdrawn CN107914433A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109454938A (zh) * 2018-12-14 2019-03-12 苏州高研纺织科技有限公司 一种加热内暖面料

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109454938A (zh) * 2018-12-14 2019-03-12 苏州高研纺织科技有限公司 一种加热内暖面料

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