CN105922669A - Graphene heating fabric and production method and system - Google Patents

Graphene heating fabric and production method and system Download PDF

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Publication number
CN105922669A
CN105922669A CN201610306099.7A CN201610306099A CN105922669A CN 105922669 A CN105922669 A CN 105922669A CN 201610306099 A CN201610306099 A CN 201610306099A CN 105922669 A CN105922669 A CN 105922669A
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conductive
graphene
yarn
strand
layer
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CN105922669B (en
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陈利军
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Beijing Aikalife Lnnovative Technology Co Ltd
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Beijing Aikalife Lnnovative Technology Co Ltd
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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
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/005—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising one layer of ceramic material, e.g. porcelain, ceramic tile
    • B32B9/007—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising one layer of ceramic material, e.g. porcelain, ceramic tile comprising carbon, e.g. graphite, composite carbon
    • 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
    • B32B5/024—Woven fabric
    • 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
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D1/00—Woven fabrics designed to make specified articles
    • D03D1/0088—Fabrics having an electronic function
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/50—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads
    • D03D15/593—Stiff materials, e.g. cane or slat
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B13/00—Treatment of textile materials with liquids, gases or vapours with aid of vibration
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B15/00—Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
    • D06B23/20—Arrangements of apparatus for treating processing-liquids, -gases or -vapours, e.g. purification, filtration or distillation
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/73—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with carbon or compounds thereof
    • D06M11/74—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with carbon or compounds thereof with carbon or graphite; with carbides; with graphitic acids or their salts
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/263—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof
    • 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/02—Coating on the layer surface on fibrous or filamentary layer
    • 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/20—Inorganic coating
    • 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/26—Polymeric coating
    • 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
    • B32B2262/10—Inorganic fibres
    • B32B2262/103—Metal 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
    • B32B2262/10—Inorganic fibres
    • B32B2262/106—Carbon fibres, e.g. graphite 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
    • B32B2262/14—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
    • B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
    • B32B2307/202—Conductive
    • 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
    • B32B2307/302—Conductive
    • 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
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2101/00—Inorganic fibres
    • D10B2101/20—Metallic fibres

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Surface Heating Bodies (AREA)
  • Resistance Heating (AREA)

Abstract

The invention discloses a graphene heating fabric, and provides the graphene heating fabric mainly for the problem that an existing heating fabric is low in conductivity. The graphene heating fabric comprises a conducting layer, two insulating layers arranged on the two sides of the conducting layer, a temperature measuring layer arranged on the outer side of one insulating layer and a covering layer arranged on the outer side of the temperature measuring layer in a covering mode; the conducting layer comprises warp yarns and weft yarns which are mutually weaved together in a floating and sinking mode, wherein the warp yarns and the weft yarns are both conductive graphene fibers, or the warp yarns are the conductive graphene fibers, and the weft yarns are the conductive graphene fibers and metal wires; each conductive graphene fiber comprises a linear substrate material and a conductive coating arranged on the outer surface of the linear substrate material in a wrapping mode, wherein the conductive coating is prepared from, by mass, 1-1.8 parts of graphene, 7-25 parts of conductive carbon black and 40-50 parts of acrylic resin; one side of the temperature measuring layer is provided with a plurality of sensors in an array mode. The graphene heating fabric has the good conductivity.

Description

Graphene heating face fabric and production method and system
Technical field
The present invention relates to a kind of Graphene heating face fabric and its production method and system.
Background technology
The winter in the north is abnormal cold, in cold winter, people usually need a series of heating product, the most out of doors during activity, more it is required to the heating system carried with, press from both sides heating between the heating product sold currently on the market, typically all two-layer empire cloth, reached the purpose of heating by heating.Traditional metallic resistance silk that uses often with the heating in sound heating system produces heat, but, the region of metallic resistance silk heating is little, it is impossible to health carries out omnibearing heating activity.Also having a kind of heating system is to use conductive fiber weaving to become conducting fabric, conducting fabric is put in clothes, owing to conducting fabric soft pliable is folded, large-area can put into clothes, ensure that the heat production area in clothes, but, common conductive fiber is utilized on fiber arranging plating, it is achieved the purpose of fiber conduction.Owing to the fabric resistor of outer plating is relatively big, the heat causing generation is relatively low, and, need to use Chemical Solvents during outer plating, environment can be produced and pollute.
Summary of the invention
For the problems referred to above, the present invention provide a kind of conductive capability strong lead Graphene heating face fabric.
For reaching above-mentioned purpose, the present invention provides a kind of Graphene heating face fabric, two insulating barriers including conductive layer, being arranged on conductive layer both sides, is disposed therein the thermometric layer outside an insulating barrier and covers the cover layer outside thermometric layer；
Described conductive layer includes that warp thread and weft yarn, described warp thread and weft yarn mutually drift along and be woven together；Described warp thread and weft yarn are conductive graphene fiber, or,
Described warp thread is conductive graphene fiber, and described weft yarn is conductive graphene fiber and tinsel, and described tinsel forms electrode, or,
Described weft yarn is conductive graphene fiber, and described warp thread is conductive graphene fiber and tinsel, and described tinsel forms electrode；
Described conductive graphene fiber package vinculum shape matrix material and be wrapped in the conductive coating of described linear matrix material outer surface, described conductive coating contains following composition in parts by mass: Graphene 1～1.8 parts, conductive black 7～25 parts, acrylic resin 40～50 parts；
If the side of described thermometric layer is provided with dry temperature sensor according to array way, the warp thread of described thermometric layer or weft yarn include that wire and the non-conductive fibre of described temperature sensor, the weft yarn of described thermometric layer or warp thread are non-conductive fibre；
The warp thread of described cover layer and weft yarn are non-conductive fibre, and described conductive layer, two insulating barriers, thermometric layers are together with cover bonding.
The Graphene heating face fabric of the present invention, using Graphene and conductive black is conductive agent, and with acrylic resin as binding agent, natural environment will not be polluted by the material of use.It is tablet additionally, due to Graphene, and conductive black is graininess.Therefore graphene conductive coating is formed a kind of with flake graphite alkene as conducting matrix grain, conductive black is embedded in the state forming conductive node between flake graphite alkene, thus, the conductive capability of the present invention is greatly enhanced than the fiber of existing outer plating, therefore, the conductive capability using the Graphene heating face fabric that this conductive graphene fiber makes also is greatly enhanced than existing heating face fabric.It addition, the present invention arranges insulating barrier outside conductive layer and arranges thermometric layer on an insulating barrier wherein, it is possible to measure the temperature that conductive layer is current at any time, be conducive to the regulation of the heating face fabric temperature to temperature.
In order to achieve the above object, the present invention provides a kind of Graphene heating face fabric production method, comprises the steps: to weave conductive layer, braiding insulating barrier, braiding thermometric layer, braiding cover layer and connection；
Described braiding conductive layer includes following operation: spinning, yarn spraying silk, strand spray, braiding；
Described spinning process: chopped fiber spinned, forms a monofilament long fibre；
Described yarn spraying process: by described monofilament long fibre alternating spray Graphene ink and conductive black ink, and it is as follows to control the conductive coating of yarn outer surface composition by mass: Graphene 1～1.8 parts, conductive black 7～25 parts, acrylic resin 40～50 parts；Form graphene conductive monofilament；
Described and wire process: become a strand by compound for described graphene conductive monofilament；
Described strand spraying process: by described strand alternating spray conductive black ink and Graphene ink, and it is as follows to control the conductive coating of strand outer surface composition by mass: Graphene 1～1.8 parts, conductive black 7～25 parts, acrylic resin 40～50 parts；Form conductive graphene fiber；
Described knitting process: by some warp thread parallel interval arrangements；When weft yarn all uses conductive graphene fiber, some spaced conductive graphene fibers parallel to each other are sequentially passed through warp thread, forms electrodeless conductive layer；When weft yarn uses conductive graphene fiber and during tinsel, some are parallel to each other spaced conductive graphene fiber and the some spaced tinsels that are parallel to each other alternately pass through warp thread, be formed with electrode conducting layer；
Described braiding insulating barrier step: use insulant as master batch produce insulation chopped fiber, insulation chopped fiber is woven into insulation long fibre, by insulation long fibre pass through and silk become insulation strand, to insulate, strand becomes insulating barrier as warp thread with weft yarns；
Described braiding thermometric layer step: outside an insulating barrier, several temperature sensors are set according to the mode of array wherein；Using the wire of described temperature sensor as part warp thread or weft yarn, with non-conductive fibre as weft yarn or warp thread, braiding becomes thermometric layer；
Described braiding cover layer step: use the fiber that insulant makes as warp thread and weft yarn, weave cover layer；
Described Connection Step: dielectric layers being separately positioned on the both sides of conductive layer, is provided with thermometric layer wherein outside an insulating barrier, be provided with cover layer in the outside of thermometric layer, the temperature sensor of described thermometric layer contacts with insulating barrier.
Further, also including spraying adjustment process in described yarn spraying process and described strand spraying process, described spraying adjusts process and includes: resistive thread rate measures operation, spray rate adjusts operation；Wherein,
Described resistive thread rate measuring process: described monofilament long fibre or described strand often through a Graphene ink spraying or the spraying of conductive black ink, carry out a resistivity measurement；
Described spray rate set-up procedure: if current resistivity deviation predetermined resistivity scope, then adjust Graphene ink when next time spraying or the spray rate of conductive black ink, if giving current resistivity in the range of predetermined resistivity, then the spray rate keeping Graphene ink when next time spraying or conductive black ink is constant.
Further, described yarn spraying process and described strand spraying process also include Homogenization Treatments operation；
Described Homogenization Treatments operation: use ultrasonic vibrating unit to cause the vibrations of monofilament long fibre or strand in spraying process, Graphene ink on mixing monofilament long fibre and conductive black ink, and Graphene ink and conductive black ink are uniformly distributed on monofilament long fibre.
Further, after described yarn spraying process and described strand spraying process, baking operation is also included；
Described baking operation: described graphene conductive monofilament or described graphene fiber are carried out drying process several times；Described graphene conductive monofilament or described graphene fiber are often through primary drying operation, carry out a moisture measurement, if current humidity deviate from predetermined humidity range, then drying process next time is adjusted, if current humidity is in predetermined humidity range, then keep drying process next time constant.
Graphene heating face fabric production method of the present invention, first chopped fiber is woven into monofilament, and then will submit tubing flow displacement graphitization alkene ink and conductive black ink at monofilament, monofilament is initially formed conductive coating, thus carry out again and the content of conductive agent in whole piece conductive fiber after silk, can be improved, improve its conductive capability, owing to also silk is to be merged by the monofilament of two or more than two, form strand, therefore, the position of incomplete contact between may be there is between monofilament, and the position of this incomplete contact between can cause conductive capability in this place to decline, therefore, Graphene ink and the spraying of conductive black ink is again carried out after also silk completes, thus fill up the gap between each monofilament, improve the content of conductive agent simultaneously, strengthen conductive capability.Then, again strand is made into conductive layer as warp thread and weft yarn, owing to the conductive capability of single strand is more much better than than the conductive capability of existing conductive fiber, therefore, after being made into conductive layer, the conductive capability of conductive layer is also much better than than the conductive capability of existing heating face fabric, and therefore, the heat that heat-conducting layer produces is also much more than the heat that existing heating face fabric produces.It addition, in the production method of Graphene heating face fabric of the present invention, also there is the step producing thermometric layer, thermometric layer be provided with temperature sensor in array way, it is possible to monitor the temperature of each position of fabric at any time, it is simple to regulation and control.
In order to reach object above, the present invention provides a kind of Graphene heating face fabric production system, including conductive layer weaving unit, insulating barrier weaving unit, thermometric layer weaving unit and connection machine；
Described conductive layer weaving unit includes spinning machine, yarn flush coater, doubling winder, strand flush coater and the conductive layer loom set gradually；Wherein
Described used in spinning machine is in raw material chopped fiber is processed into monofilament long fibre；
Described yarn flush coater includes some Graphene ink spray equipments and some conductive black ink spray equipments；Described Graphene ink spray equipment interval is arranged, and is provided with conductive black ink spray equipment in the interval of adjacent two Graphene ink spray equipments；
Described doubling winder is for being processed into strand through the monofilament long fibre of spraying；
Described strand flush coater includes some conductive black ink spray equipments and some Graphene ink spray equipments；Described conductive black ink spray equipment interval is arranged, and is provided with Graphene ink spray equipment in the interval of adjacent two conductive black ink spray equipments；
Described conductive layer loom for becoming Graphene heating face fabric conductive layer by warp thread with weft yarns；
Described insulating barrier weaving unit includes chopped fiber extruder, spinning machine, doubling winder and insulating barrier loom；Wherein,
Described chopped fiber extruder is extruded into chopped fiber for the master batch made by insulant；
Described thermometric layer weaving unit includes spinning machine, doubling winder and thermometric layer loom；Wherein,
On described thermometric layer loom, array way is provided with temperature sensor clamping device；
Described connection machine includes raw material fixing device, stratiform press fit device and finished product collection device；Wherein,
Described raw material fixing device includes cover layer cloth beam, thermometric layer cloth beam, upper insulating barrier cloth beam, conductive layer cloth beam and the lower insulating barrier cloth beam set gradually from top to bottom；Glue extrusion device it is provided with between the cloth beam that each two is adjacent；
Layered press fit device is arranged on raw material fixing device front, and layered press fit device includes that upper and lower press bonding roller, the plane that the axis of described upper and lower press bonding roller determines are perpendicular；
Described finished product collection device is finished product cloth beam.
Further, being provided with two guide rollers between adjacent Graphene ink spray equipment and conductive black ink spray equipment, two described guide roller intervals are arranged, and are provided with electric resistance measuring apparatus between said two guide roller；Described conductive black ink spray equipment and described Graphene ink spray equipment all include that controller and flow regulator, described controller electrically connect with described flow regulator；Electric resistance measuring apparatus after described Graphene ink spray equipment electrically connects with the controller of next Graphene ink spray equipment, and the electric resistance measuring apparatus after described conductive black ink spray equipment electrically connects with the controller of next conductive black ink spray equipment.
Further, described yarn flush coater and described strand flush coater are provided with some ultrasonic generators, intersecting with monofilament long fibre or strand of the sound wave that described ultrasonic generator is launched.
Further, after described yarn flush coater and described strand flush coater, it is provided with dehydrator；Described dehydrator includes some drying bakers set gradually and the humidity sensor being arranged between adjacent two drying bakers；Described drying baker includes thermal-insulating body, moisture absorption apparatus, some infrared lamps and dries controller；Described thermal-insulating body is perpendicular to two sidewalls of graphene conductive monofilament and is provided with string holes, and described infrared lamp electrically connects with described drying controller, the drying controller electrical connection of described humidity sensor drying baker adjacent with rear.
Further, it is additionally provided with yarn pulling device on described yarn flush coater, described yarn pulling device includes yarn tractive guide rail, yarn clamping device and yarn driving means, described yarn tractive guide rail one end is arranged on the yarn outlet of described spinning machine, the other end of described yarn tractive guide rail is arranged on the yarn entering opening of described doubling winder, and described yarn driving means drives described yarn clamping device to move along described yarn tractive guide rail；Being provided with strand pulling device on described strand flush coater, described strand pulling device includes strand tractive guide rail, strand clamping device and strand driving means；One end of described strand tractive guide rail is arranged on the line outlet of described doubling winder, and the other end of described strand tractive guide rail is arranged on the line inlet port of described loom.
Graphene heating face fabric production system of the present invention, yarn flush coater is set between spinning machine and doubling winder, strand flush coater is set after doubling winder, use yarn flush coater that the outer surface of monofilament is coated with a layer graphene and conductive black is the conductive coating of conductive agent, use strand flush coater by and and after monofilament between space fill conductive agent, thus, it is possible to the content of the conductive agent being greatly improved in fibrous finished product, thus improve the conductive capability of finished fiber.Finished fiber is used to be woven into conductive layer as warp thread and weft yarn again, thus, the conductive capability of conductive layer is considerably beyond existing heating face fabric.
Detailed description of the invention
The present invention will be further described below.
Embodiment 1
The present embodiment provides a kind of Graphene heating face fabric, two insulating barriers including conductive layer, being arranged on conductive layer both sides, is disposed therein the thermometric layer outside an insulating barrier and covers the cover layer outside thermometric layer；
Described conductive layer includes that warp thread and weft yarn, described warp thread and weft yarn mutually drift along and be woven together；Described warp thread and weft yarn are conductive graphene fiber；
Described conductive graphene fiber package vinculum shape matrix material and be wrapped in the conductive coating of described linear matrix material outer surface, described conductive coating contains following composition in parts by mass: Graphene 1～1.8 parts, conductive black 7～25 parts, acrylic resin 40～50 parts；
If the side of described thermometric layer is provided with dry temperature sensor according to array way, the warp thread of described thermometric layer or weft yarn include that wire and the non-conductive fibre of described temperature sensor, the weft yarn of described thermometric layer or warp thread are non-conductive fibre；
The warp thread of described cover layer and weft yarn are non-conductive fibre, and described conductive layer, two insulating barriers, thermometric layers are together with cover bonding.
The Graphene heating face fabric of the present invention, using Graphene and conductive black is conductive agent, and with acrylic resin as binding agent, natural environment will not be polluted by the material of use.It is tablet additionally, due to Graphene, and conductive black is graininess.Therefore graphene conductive coating is formed a kind of with flake graphite alkene as conducting matrix grain, conductive black is embedded in the state forming conductive node between flake graphite alkene, thus, the conductive capability of the present invention is greatly enhanced than the fiber of existing outer plating, therefore, the conductive capability using the Graphene heating face fabric that this conductive graphene fiber makes also is greatly enhanced than existing heating face fabric.It addition, the present invention arranges insulating barrier outside conductive layer and arranges thermometric layer on an insulating barrier wherein, it is possible to measure the temperature that conductive layer is current at any time, be conducive to the regulation of the heating face fabric temperature to temperature.
Experiment proves, under conditions of individually selecting Graphene as conductive agent, along with the increase of Graphene content in conductive coating, the conductive capability of fiber strengthens rapidly, when Graphene content reaches 1 part, the speed that its conductive capability strengthens slows down, when Graphene content is more than 1.8 parts, its conductive capability does not rise anti-fall, can die down on the contrary.Therefore, the present embodiment have employed the Graphene that mass parts is 1～1.8 part.
During it is demonstrated experimentally that employing Graphene and conductive black are conductive agent, along with the increase of conductive black content, the conductive capability of conductive fiber strengthens rapidly, and when 7-14 times that mass parts content is Graphene of conductive black, the conductive capability of conductive fiber is the strongest.
It is demonstrated experimentally that use acrylic resin as binding agent, along with the content of acrylic resin increases, the conductive capability of conductive fiber can reduce slowly, and when the mass fraction of acrylic resin is more than 50 parts, the conductive capability of conductive fiber declines rapidly.Therefore the present embodiment chooses conductive capability best quality mark constant interval, and the mass fraction taking acrylic resin is 40～50 parts.
The present embodiment can also be implemented as follows: described warp thread is conductive graphene fiber, and described weft yarn is conductive graphene fiber and tinsel, and described tinsel forms electrode, or,
Described weft yarn is conductive graphene fiber, and described warp thread is conductive graphene fiber and tinsel, and described tinsel forms electrode；
Embodiment 2
The present embodiment provides a kind of Graphene heating face fabric production method, comprises the steps: to weave conductive layer, braiding insulating barrier, braiding thermometric layer, braiding cover layer and connection；
Described braiding conductive layer includes following operation: spinning, yarn spraying silk, strand spray, braiding；
Described spinning process: chopped fiber spinned, forms a monofilament long fibre；
Described yarn spraying process: by described monofilament long fibre alternating spray Graphene ink and conductive black ink, and it is as follows to control the conductive coating of yarn outer surface composition by mass: Graphene 1～1.8 parts, conductive black 7～25 parts, acrylic resin 40～50 parts；Form graphene conductive monofilament；
Described and wire process: become a strand by compound for described graphene conductive monofilament；
Described strand spraying process: by described strand alternating spray conductive black ink and Graphene ink, and it is as follows to control the conductive coating of strand outer surface composition by mass: Graphene 1～1.8 parts, conductive black 7～25 parts, acrylic resin 40～50 parts；Form conductive graphene fiber；
Described knitting process: by some warp thread parallel interval arrangements；When weft yarn all uses conductive graphene fiber, some spaced conductive graphene fibers parallel to each other are sequentially passed through warp thread, forms electrodeless conductive layer；When weft yarn uses conductive graphene fiber and during tinsel, some are parallel to each other spaced conductive graphene fiber and the some spaced tinsels that are parallel to each other alternately pass through warp thread, be formed with electrode conducting layer；
Described braiding insulating barrier step: use insulant as master batch produce insulation chopped fiber, insulation chopped fiber is woven into insulation long fibre, by insulation long fibre pass through and silk become insulation strand, to insulate, strand becomes insulating barrier as warp thread with weft yarns；
Described braiding thermometric layer step: outside an insulating barrier, several temperature sensors are set according to the mode of array wherein；Using the wire of described temperature sensor as part warp thread or weft yarn, with non-conductive fibre as weft yarn or warp thread, braiding becomes thermometric layer；
Described braiding cover layer step: use the fiber that insulant makes as warp thread and weft yarn, weave cover layer；
Described Connection Step: dielectric layers being separately positioned on the both sides of conductive layer, is provided with thermometric layer wherein outside an insulating barrier, be provided with cover layer in the outside of thermometric layer, the temperature sensor of described thermometric layer contacts with insulating barrier.
The present embodiment Graphene heating face fabric production method, first chopped fiber is woven into monofilament, and then will submit tubing flow displacement graphitization alkene ink and conductive black ink at monofilament, monofilament is initially formed conductive coating, thus carry out again and the content of conductive agent in whole piece conductive fiber after silk, can be improved, improve its conductive capability, owing to also silk is to be merged by the monofilament of two or more than two, form strand, therefore, the position of incomplete contact between may be there is between monofilament, and the position of this incomplete contact between can cause conductive capability in this place to decline, therefore, Graphene ink and the spraying of conductive black ink is again carried out after also silk completes, thus fill up the gap between each monofilament, improve the content of conductive agent simultaneously, strengthen conductive capability.
If having produced fiber according to the conventional mode of production, conductive coating is sprayed again on fiber, the position between monofilament can be caused can not to spray conductive coating, its conductive capability will necessarily decline, and the manufacture method of the conductive fiber that the present embodiment provides, first monofilament is sprayed, carry out again and silk, finally carry out integral spray again, it is thus possible to make also to have on monofilament contact surface conductive coating, and the gap that monofilament can not completely attach to also can be filled up completely with by conductive coating, the conductive coating content making conductive fiber increases substantially, just higher than the conductive capability of plated metal due to the conductive capability of Graphene again, therefore, the conductive fiber that the production method of the present embodiment produces both soft easily processing, there is again good electric conductivity.
Temperature sensor is arranged by the present embodiment by array way, and with the wire of temperature sensor as warp thread or weft yarns thermometric layer, temperature sensor can be fixed on a fixing position, and, the wire of temperature sensor can also be reduced taking of space as warp thread or weft yarn, make the lower thickness of the Graphene heating face fabric of finished product.
Embodiment 3
On the basis of above-described embodiment, also including spraying adjustment process in described yarn spraying process and described strand spraying process, described spraying adjusts process and includes: resistive thread rate measures operation, spray rate adjusts operation；Wherein,
Described resistive thread rate measuring process: described monofilament long fibre or described strand often through a Graphene ink spraying or the spraying of conductive black ink, carry out a resistivity measurement；
Described spray rate set-up procedure: if current resistivity deviation predetermined resistivity scope, then adjust Graphene ink when next time spraying or the spray rate of conductive black ink, if giving current resistivity in the range of predetermined resistivity, then the spray rate keeping Graphene ink when next time spraying or conductive black ink is constant.
In the spraying process of yarn, shake due to yarn or strand or the uniformity coefficient due to Graphene ink or conductive black ink problem not etc., frequently can lead in spraying process is uneven, and the uneven conductive capability of conductive fiber that may result in of conductive coating is in each position difference, and the conductive capability of conductive fiber can hands restricting by the worst position of conductive capability, therefore, spraying the decline of the uneven conductive capability that will directly result in conductive fiber, the conductive capability that also will further result in conductive layer is uneven.In order to ensure the uniformity coefficient of the conductive capability of conductive layer produced, the resistance of conductive fiber is tested after having sprayed by the present embodiment every time, if this resistance value is not within predetermined resistance range, to be adjusted in follow-up spraying process, that is: after the spraying through a Graphene ink, carry out a resistance test, if test resistance value is more than predetermined resistance, Graphene ink spraying the most next time will strengthen the speed of spraying, thus increase the content of Graphene at this, thus in the range of the resistance value at this is adjusted to predetermined resistance；In like manner, the spraying for conductive black ink is also adopted by same control mode.So, it is possible to ensure that the conductive capability of conductive graphene fiber produced is good, and the conductive capability of the Graphene heating face fabric after having woven is uniform.
Embodiment 4
On the basis of above-described embodiment, state in yarn spraying process and described strand spraying process and also include Homogenization Treatments operation；
Described Homogenization Treatments operation: use ultrasonic vibrating unit to cause the vibrations of monofilament long fibre or strand in spraying process, Graphene ink on mixing monofilament long fibre and conductive black ink, and Graphene ink and conductive black ink are uniformly distributed on monofilament long fibre.
The present embodiment uses ultrasound wave that Graphene ink and conductive black ink are carried out homogenization in spraying process, a face can only be chosen as due to the spraying of Graphene ink and conductive black ink or several face sprays, therefore, problem pockety on linear matrix material is necessarily caused in spraying process, owing to ultrasound wave has superpower stirring capacity, therefore, use ultrasound wave that Graphene ink and conductive black ink are stirred in spraying process, Graphene ink and conductive black ink can be evenly distributed on linear matrix material, it also is able to make mix homogeneously between Graphene ink and conductive black ink, thus, make each position conductive capability of conductive fiber identical, avoid the occurrence of the position of the conductive capability of restriction conductive fiber.Therefore, the operation of employing homogenization can make the conductive capability of each position of conductive layer uniformly, the even heat namely making each position produce, and is conducive to improving the comfort level of the product that this Graphene heating face fabric makes.
Embodiment 5
On the basis of above-described embodiment, after described yarn spraying process and described strand spraying process, also include baking operation；
Described baking operation: described graphene conductive monofilament or described graphene fiber are carried out drying process several times；Described graphene conductive monofilament or described graphene fiber are often through primary drying operation, carry out a moisture measurement, if current humidity deviate from predetermined humidity range, then drying process next time is adjusted, if current humidity is in predetermined humidity range, then keep drying process next time constant.
The present embodiment has carried out drying and processing after yarn spraying and strand spray, need to carry out and silk after spraying due to yarn, and can carry out each monofilament when of silk applying pressure, it is extruded if now monofilament is not oven-dried, be easily caused binding agent, and cause Graphene ink or conductive black ink to be extruded, combination that can not be good with monofilament long fibre, therefore, is carrying out and is drying before silk.If monofilament is disposably dried, it is easily caused the binding agent drying of outer layer and the unseasoned of internal layer, thus cause the moisture etc. of internal layer to be sealed by binding agent, cause internal layer not to be dried, affect the quality of conductive fiber, therefore, need gradually to be dried, and strictly to control the degree being dried each time, therefore, need after drying process each time, carry out Humidity Detection, and adjust drying process next time in time.In like manner, strand needs to carry out weaving step after the spray application, and during braiding, strand also can be by certain pressure, it is therefore desirable to strand is dried process.
Embodiment 6
Embodiment own provides a kind of Graphene heating face fabric production system, including conductive layer weaving unit, insulating barrier weaving unit, thermometric layer weaving unit and connection machine；
Described conductive layer weaving unit includes spinning machine, yarn flush coater, doubling winder, strand flush coater and the conductive layer loom set gradually；Wherein
Described used in spinning machine is in raw material chopped fiber is processed into monofilament long fibre；
Described yarn flush coater includes some Graphene ink spray equipments and some conductive black ink spray equipments；Described Graphene ink spray equipment interval is arranged, and is provided with conductive black ink spray equipment in the interval of adjacent two Graphene ink spray equipments；
Described doubling winder is for being processed into strand through the monofilament long fibre of spraying；
Described strand flush coater includes some conductive black ink spray equipments and some Graphene ink spray equipments；Described conductive black ink spray equipment interval is arranged, and is provided with Graphene ink spray equipment in the interval of adjacent two conductive black ink spray equipments；
Described conductive layer loom for becoming Graphene heating face fabric conductive layer by warp thread with weft yarns；
Described insulating barrier weaving unit includes chopped fiber extruder, spinning machine, doubling winder and insulating barrier loom；Wherein,
Described chopped fiber extruder is extruded into chopped fiber for the master batch made by insulant；
Described thermometric layer weaving unit includes spinning machine, doubling winder and thermometric layer loom；Wherein,
On described thermometric layer loom, array way is provided with temperature sensor clamping device；
Described connection machine includes raw material fixing device, stratiform press fit device and finished product collection device；Wherein,
Described raw material fixing device includes cover layer cloth beam, thermometric layer cloth beam, upper insulating barrier cloth beam, conductive layer cloth beam and the lower insulating barrier cloth beam set gradually from top to bottom；Glue extrusion device it is provided with between the cloth beam that each two is adjacent；
Layered press fit device is arranged on raw material fixing device front, and layered press fit device includes that upper and lower press bonding roller, the plane that the axis of described upper and lower press bonding roller determines are perpendicular；
Described finished product collection device is finished product cloth beam.
First the yarn flush coater of the present embodiment carries out the spraying of Graphene ink, and interlock during the spraying of Graphene ink and conductive black ink and to carry out, therefore, ensure that conductive black can be filled in the laminar structured space of Graphene, forming the three-dimensional conductive structure with the Graphene of sheet as skeleton, with granular conductive black as node, its conductive capability is the strongest.And when carrying out the spraying of strand, it is filled with firstly the need of by the space between monofilament, and in the ability filling space, the Graphene of sheet is necessarily more weak than granular conductive black many, therefore, in the spraying process of strand, take first to spray conductive black ink, and the process carrying out spraying that conductive black ink and Graphene ink are interlocked, thus, without being formed outside strand with sheet Graphene as skeleton, three-dimensional conductive structure with granular conductive white carbon black as node, the conductive structure of the conductive structure of outer layer with monofilament outer surface can also be coupled together, form overall conductive structure, strengthen the conductive capability of conductive fiber.The enhancing of conductive fiber conductive capability also implies that the conductive capability of the fabric using conductive fiber to be woven into strengthens, therefore, the conductive capability of the conductive layer of the Graphene heating face fabric that the system of the present embodiment is produced is more much better than than the conductive capability of existing conducting fabric.
Embodiment 7
On the basis of a upper embodiment, being provided with two guide rollers between adjacent Graphene ink spray equipment and conductive black ink spray equipment, two described guide roller intervals are arranged, and are provided with electric resistance measuring apparatus between said two guide roller；Described conductive black ink spray equipment and described Graphene ink spray equipment all include that controller and flow regulator, described controller electrically connect with described flow regulator；Electric resistance measuring apparatus after described Graphene ink spray equipment electrically connects with the controller of next Graphene ink spray equipment, and the electric resistance measuring apparatus after described conductive black ink spray equipment electrically connects with the controller of next conductive black ink spray equipment.
The present embodiment arranges electric resistance measuring apparatus after each Graphene ink spray equipment and conductive black ink spray equipment, spray each time complete after all carry out a resistance measurement, and to measure the resistance value obtained as foundation, adjust Graphene ink spray equipment or the spray rate of conductive black ink spray equipment next time, that is, when after the spray equipment completing a Graphene ink, carry out a resistance measurement, if now resistance is less than predetermined range, then slow down spray rate when upper once Graphene ink sprays, to avoid the waste of material, if resistance now is more than the scope of predetermined value, then need to accelerate spray rate when upper Graphene ink once sprays, to obtain the conductive fiber with good conductive ability.In like manner, the spraying of conductive black ink adjusts also is such.
Embodiment 8
On the basis of above-described embodiment, described yarn flush coater and described strand flush coater are provided with some ultrasonic generators, intersecting with monofilament long fibre or strand of the sound wave that described ultrasonic generator is launched.
The present embodiment uses ultrasonic transmission device to be stirred the Graphene ink on monofilament long fibre or strand or conductive black ink in spraying process, the Graphene making sheet uniformly mixes with granular conductive black, form uniform conductive structure, simultaneously, Graphene can also be made to be uniformly distributed on linear matrix material with conductive black, be conducive on linear matrix material, form uniform conductive structure, the conductive capability making each position of conductive fiber is same or like, there is not bottleneck position.
Embodiment 9
On the basis of above-described embodiment, after described yarn flush coater and described strand flush coater, it is provided with dehydrator；Described dehydrator includes some drying bakers set gradually and the humidity sensor being arranged between adjacent two drying bakers；Described drying baker includes thermal-insulating body, moisture absorption apparatus, some infrared lamps and dries controller；Described thermal-insulating body is perpendicular to two sidewalls of graphene conductive monofilament and is provided with string holes, and described infrared lamp electrically connects with described drying controller, the drying controller electrical connection of described humidity sensor drying baker adjacent with rear.
The present embodiment all arranges dehydrator after yarn flush coater and strand flush coater, avoids dissipating outside heat by couveuse, saves the energy, utilizes moisture absorption apparatus to absorb the steam evaporated, it is to avoid couveuse humidity is too high and affects the drying of yarn or strand simultaneously.If monofilament is disposably dried, it is easily caused the binding agent drying of outer layer and the unseasoned of internal layer, thus cause the moisture etc. of internal layer to be sealed by binding agent, internal layer is caused not to be dried, affect the quality of conductive fiber, therefore, need gradually to be dried, and strictly to control the degree being dried each time, therefore, multiple drying unit is used gradually to dry, and all with humidity sensor, the humidity of yarn or strand is measured after drying each time, if the humidity of yarn or strand deviate from predetermined humidity range, it is accomplished by being adjusted in upper baking operation once, if the humidity range of yarn or strand is within predetermined humidity range, then keep baking operation next time constant.In like manner, strand needs to carry out weaving step after the spray application, and during braiding, strand also can be by certain pressure, it is therefore desirable to strand is dried process.
Embodiment 10
On the basis of above-described embodiment, it is additionally provided with yarn pulling device on described yarn flush coater, described yarn pulling device includes yarn tractive guide rail, yarn clamping device and yarn driving means, described yarn tractive guide rail one end is arranged on the yarn outlet of described spinning machine, the other end of described yarn tractive guide rail is arranged on the yarn entering opening of described doubling winder, and described yarn driving means drives described yarn clamping device to move along described yarn tractive guide rail；Being provided with strand pulling device on described strand flush coater, described strand pulling device includes strand tractive guide rail, strand clamping device and strand driving means；One end of described strand tractive guide rail is arranged on the line outlet of described doubling winder, and the other end of described strand tractive guide rail is arranged on the line inlet port of described loom.
Due to spinning, yarn sprays, and silk, the operations such as strand spraying are continuous print production processes, therefore, can produce with continuous print in process of production, as long as yarn and strand are continuous, just can be with continuous production, the most just can there is higher production efficiency, but, owing to operation follow-up in starting to produce can not apply the power of tractive to yarn and strand, therefore, yarn pulling device and strand pulling device are set on the yarn flush coater of the present embodiment and strand flush coater, when spinning machine just starts to spin, yarn clamping device clamps the end of a thread of yarn, then yarn driving means drives yarn clamping device to move along yarn tractive guide rail, simultaneously, each spray equipment starts spraying, when yarn clamping device moves to the yarn entering opening of doubling winder, yarn is sent into the yarn entering opening of doubling winder, yarn pulling device quits work.In like manner, when doubling winder is just started working, strand pulling device is the most so by the line inlet port of the end of a thread tractive of strand to loom, and is weaved cotton cloth by loom.So, without manual intervention during whole, whole conductive layer production process can be automatically performed.
Above; being only presently preferred embodiments of the present invention, but protection scope of the present invention is not limited thereto, any those familiar with the art is in the technical scope that the invention discloses; the change that can readily occur in or replacement, all should contain within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claim is defined.

Claims (10)

1. a Graphene heating face fabric, it is characterised in that: include conductive layer, be arranged on conductive layer both sides Two insulating barriers, it is disposed therein the thermometric layer outside an insulating barrier and covers covering outside thermometric layer Cap rock；
Described conductive layer includes that warp thread and weft yarn, described warp thread and weft yarn mutually drift along and be woven together；Described Warp thread and weft yarn are conductive graphene fiber, or,
Described warp thread is conductive graphene fiber, and described weft yarn is conductive graphene fiber and tinsel, described Tinsel forms electrode, or,
Described weft yarn is conductive graphene fiber, and described warp thread is conductive graphene fiber and tinsel, described Tinsel forms electrode；
Described conductive graphene fiber package vinculum shape matrix material and be wrapped in described linear matrix material outer surface Conductive coating, described conductive coating contains following composition in parts by mass: Graphene 1～1.8 parts, conduction White carbon black 7～25 parts, acrylic resin 40～50 parts；
If the side of described thermometric layer is provided with dry temperature sensor, the warp of described thermometric layer according to array way Yarn or weft yarn include wire and the non-conductive fibre of described temperature sensor, and weft yarn or the warp thread of described thermometric layer are Non-conductive fibre；
The warp thread of described cover layer and weft yarn are non-conductive fibre, described conductive layer, two insulating barriers, thermometrics Layer is together with cover bonding.
2. a Graphene heating face fabric production method, it is characterised in that: comprise the steps: braiding conduction Layer, braiding insulating barrier, braiding thermometric layer, braiding cover layer and connection；
Described braiding conductive layer includes following operation: spinning, yarn spraying silk, strand spraying, Braiding；
Described spinning process: chopped fiber spinned, forms a monofilament long fibre；
Described yarn spraying process: by described monofilament long fibre alternating spray Graphene ink and conductive black oil Ink, and it is as follows to control the conductive coating of yarn outer surface composition by mass: Graphene 1～1.8 parts, conduction White carbon black 7～25 parts, acrylic resin 40～50 parts；Form graphene conductive monofilament；
Described and wire process: become a strand by compound for described graphene conductive monofilament；
Described strand spraying process: by described strand alternating spray conductive black ink and Graphene ink, and The conductive coating of control strand outer surface composition by mass is as follows: Graphene 1～1.8 parts, conductive black 7～25 parts, acrylic resin 40～50 parts；Form conductive graphene fiber；
Described knitting process: by some warp thread parallel interval arrangements；When weft yarn all uses conductive graphene During fiber, some spaced conductive graphene fibers parallel to each other are sequentially passed through warp thread, form nothing Electrode conducting layer；When weft yarn uses conductive graphene fiber and tinsel, be parallel to each other interval by some The conductive graphene fiber and the some spaced tinsels that are parallel to each other that arrange alternately pass through warp thread, shape Become to have electrode conducting layer；
Described braiding insulating barrier step: use insulant to produce insulation chopped fiber as master batch, will insulate short Fibrous woven becomes insulation long fibre, through also silk, insulation long fibre is become insulation strand, and to insulate, strand is made Insulating barrier is become with weft yarns for warp thread；
Described braiding thermometric layer step: outside an insulating barrier, several are set according to the mode of array wherein Temperature sensor；Using the wire of described temperature sensor as part warp thread or weft yarn, with non-conductive fibre it is Weft yarn or warp thread, braiding becomes thermometric layer；
Described braiding cover layer step: the fiber using insulant to make covers as warp thread and weft yarn, braiding Cap rock；
Described Connection Step: dielectric layers is separately positioned on the both sides of conductive layer, wherein an insulation It is provided with thermometric layer outside Ceng, is provided with cover layer, the temperature sensing of described thermometric layer in the outside of thermometric layer Device contacts with insulating barrier.
3. Graphene heating face fabric production method as claimed in claim 2, it is characterised in that: described yarn sprays Being coated with in operation and described strand spraying process and also include spraying adjustment process, described spraying adjusts process and includes: Resistive thread rate measures operation, spray rate adjusts operation；Wherein,
Described resistive thread rate measuring process: described monofilament long fibre or described strand are often through a Graphene Ink spraying or the spraying of conductive black ink, carry out a resistivity measurement；
Described spray rate set-up procedure: if current resistivity deviation predetermined resistivity scope, then adjust next Graphene ink during secondary spraying or the spray rate of conductive black ink, if giving current resistivity predetermined In electrical resistivity range, then keep the spraying speed of Graphene ink when next time spraying or conductive black ink Rate is constant.
4. Graphene heating face fabric production method as claimed in claim 2, it is characterised in that: described yarn sprays It is coated with in operation and described strand spraying process and also includes Homogenization Treatments operation；
Described Homogenization Treatments operation: use ultrasonic vibrating unit to cause monofilament long fibre in spraying process Or the vibrations of strand, the Graphene ink on mixing monofilament long fibre and conductive black ink, and by graphite Alkene ink and conductive black ink are uniformly distributed on monofilament long fibre.
5. Graphene heating face fabric production method as claimed in claim 2, it is characterised in that: at described yarn Baking operation is also included after spraying process and described strand spraying process；
Described baking operation: described graphene conductive monofilament or described graphene fiber are dried several times Operation；Described graphene conductive monofilament or described graphene fiber, often through primary drying operation, are carried out once Moisture measurement, if current humidity deviate from predetermined humidity range, then adjusts drying process next time Whole, if current humidity is in predetermined humidity range, then keep drying process next time constant.
6. a Graphene heating face fabric production system, it is characterised in that: include conductive layer weaving unit, absolutely Edge layer weaving unit, thermometric layer weaving unit and connection machine；
Spinning machine that described conductive layer weaving unit includes setting gradually, yarn flush coater, doubling winder, strand Flush coater and conductive layer loom；Wherein
Described used in spinning machine is in raw material chopped fiber is processed into monofilament long fibre；
Described yarn flush coater includes some Graphene ink spray equipments and some conductive black ink spraying dress Put；Described Graphene ink spray equipment interval is arranged, in the interval of adjacent two Graphene ink spray equipments It is provided with conductive black ink spray equipment；
Described doubling winder is for being processed into strand through the monofilament long fibre of spraying；
Described strand flush coater includes some conductive black ink spray equipments and some Graphene ink spraying dress Put；Described conductive black ink spray equipment interval is arranged, between adjacent two conductive black ink spray equipments It is provided with Graphene ink spray equipment every interior；
Described conductive layer loom for becoming Graphene heating face fabric conductive layer by warp thread with weft yarns；
Described insulating barrier weaving unit includes chopped fiber extruder, spinning machine, doubling winder and insulating barrier loom； Wherein,
Described chopped fiber extruder is extruded into chopped fiber for the master batch made by insulant；
Described thermometric layer weaving unit includes spinning machine, doubling winder and thermometric layer loom；Wherein,
On described thermometric layer loom, array way is provided with temperature sensor clamping device；
Described connection machine includes raw material fixing device, stratiform press fit device and finished product collection device；Wherein,
Cover layer cloth beam that described raw material fixing device includes setting gradually from top to bottom, thermometric layer cloth beam, Upper insulating barrier cloth beam, conductive layer cloth beam and lower insulating barrier cloth beam；Between the cloth beam that each two is adjacent It is provided with glue extrusion device；
Layered press fit device is arranged on raw material fixing device front, layered press fit device includes, Lower press bonding roller, the plane that the axis of described upper and lower press bonding roller determines is perpendicular；
Described finished product collection device is finished product cloth beam.
7. Graphene heating face fabric production system as claimed in claim 6, it is characterised in that: adjacent graphite It is provided with two guide rollers between alkene ink spray equipment and conductive black ink spray equipment, leads described in two Line wheel interval is arranged, and is provided with electric resistance measuring apparatus between said two guide roller；Described conductive black ink Spray equipment and described Graphene ink spray equipment all include controller and flow regulator, described controller Electrically connect with described flow regulator；Electric resistance measuring apparatus after described Graphene ink spray equipment with under The controller electrical connection of one Graphene ink spray equipment, the electricity after described conductive black ink spray equipment Resistance measurement apparatus electrically connects with the controller of next conductive black ink spray equipment.
8. Graphene heating face fabric production system as claimed in claim 6, it is characterised in that: described yarn sprays It is provided with some ultrasonic generators, described ultrasonic generator on painting machine and described strand flush coater Intersecting with monofilament long fibre or strand of the sound wave launched.
9. Graphene heating face fabric production system as claimed in claim 6, it is characterised in that: at described yarn It is provided with dehydrator after flush coater and described strand flush coater；Described dehydrator includes some setting gradually Drying baker and the humidity sensor that is arranged between adjacent two drying bakers；Described drying baker include thermal-insulating body, Moisture absorption apparatus, some infrared lamps and drying controller；Described thermal-insulating body is perpendicular to graphene conductive monofilament Two sidewalls be provided with string holes, described infrared lamp electrically connects with described drying controller, described humidity pass The drying controller electrical connection of sensor drying baker adjacent with rear.
10. Graphene heating face fabric production system as claimed in claim 6, it is characterised in that: described yarn Being additionally provided with yarn pulling device on flush coater, described yarn pulling device includes yarn tractive guide rail, yarn Clamping device and yarn driving means, described yarn tractive guide rail one end is arranged on the yarn outlet of described spinning machine, The other end of described yarn tractive guide rail is arranged on the yarn entering opening of described doubling winder, and described yarn driving means is driven Dynamic described yarn clamping device moves along described yarn tractive guide rail；It is provided with strand on described strand flush coater Pulling device, described strand pulling device includes that strand tractive guide rail, strand clamping device and strand drive dress Put；One end of described strand tractive guide rail is arranged on the line outlet of described doubling winder, described strand tractive guide rail The other end be arranged on the line inlet port of described loom.
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CN107028248A (en) * 2017-04-20 2017-08-11 泉州信和石墨烯研究院有限公司 A kind of graphene clothes
CN107183808A (en) * 2017-06-26 2017-09-22 朱波 A kind of multifunctional carbon fiber electrically heat clothes
CN107529235A (en) * 2017-08-14 2017-12-29 北京创新爱尚家科技股份有限公司 The manufacture method of the graphene module of phase transformation heating technique
CN108045032A (en) * 2017-11-29 2018-05-18 宁国市龙晟柔性储能材料科技有限公司 A kind of preparation method of the conductive sensor fabric based on graphene
CN108924976A (en) * 2018-05-29 2018-11-30 湖南省农村科技发展中心 A kind of graphene electricity that suitable special population uses fever heating system
CN109645590A (en) * 2019-01-18 2019-04-19 安徽工程大学 A kind of graphene electric heating clothes
CN110846781A (en) * 2019-11-27 2020-02-28 山东黄河三角洲纺织科技研究院有限公司 Heating thermal fabric and weaving method thereof
CN115305615A (en) * 2021-05-07 2022-11-08 浙江南烯科技有限公司 Multilayer woven heating fabric and preparation process and application thereof
CN115352142A (en) * 2022-08-18 2022-11-18 东莞市凯信针织有限公司 Graphene conductive fabric and preparation process thereof

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Cited By (13)

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CN106884315A (en) * 2017-03-07 2017-06-23 江苏中杰澳新材料有限公司 Conductive fiber of composite construction and preparation method thereof
CN107028248A (en) * 2017-04-20 2017-08-11 泉州信和石墨烯研究院有限公司 A kind of graphene clothes
CN107031149A (en) * 2017-04-28 2017-08-11 成都川烯科技有限公司 A kind of super flexible fever tablet based on graphene
CN107183808A (en) * 2017-06-26 2017-09-22 朱波 A kind of multifunctional carbon fiber electrically heat clothes
CN107529235A (en) * 2017-08-14 2017-12-29 北京创新爱尚家科技股份有限公司 The manufacture method of the graphene module of phase transformation heating technique
CN108045032B (en) * 2017-11-29 2019-12-06 宁国市龙晟柔性储能材料科技有限公司 Preparation method of conductive sensing fabric based on graphene
CN108045032A (en) * 2017-11-29 2018-05-18 宁国市龙晟柔性储能材料科技有限公司 A kind of preparation method of the conductive sensor fabric based on graphene
CN108924976A (en) * 2018-05-29 2018-11-30 湖南省农村科技发展中心 A kind of graphene electricity that suitable special population uses fever heating system
CN109645590A (en) * 2019-01-18 2019-04-19 安徽工程大学 A kind of graphene electric heating clothes
CN110846781A (en) * 2019-11-27 2020-02-28 山东黄河三角洲纺织科技研究院有限公司 Heating thermal fabric and weaving method thereof
CN115305615A (en) * 2021-05-07 2022-11-08 浙江南烯科技有限公司 Multilayer woven heating fabric and preparation process and application thereof
CN115305615B (en) * 2021-05-07 2024-02-27 浙江南烯科技有限公司 Multilayer woven heating fabric and preparation process and application thereof
CN115352142A (en) * 2022-08-18 2022-11-18 东莞市凯信针织有限公司 Graphene conductive fabric and preparation process thereof

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