CN112549663A - Antibacterial flame-retardant composite fabric with self-cooling function - Google Patents

Antibacterial flame-retardant composite fabric with self-cooling function Download PDF

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Publication number
CN112549663A
CN112549663A CN202011412993.5A CN202011412993A CN112549663A CN 112549663 A CN112549663 A CN 112549663A CN 202011412993 A CN202011412993 A CN 202011412993A CN 112549663 A CN112549663 A CN 112549663A
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composite fabric
cooling
ball
heat
layer
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CN202011412993.5A
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Chinese (zh)
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张光元
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Individual
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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
    • 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
    • B32B3/02—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 characterised by features of form at particular places, e.g. in edge regions
    • B32B3/08—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 characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
    • B32B3/085—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 characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts spaced apart pieces on the surface of a 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a 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
    • 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
    • B32B5/024—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
    • 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
    • B32B5/22—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • 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
    • B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B9/047—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material made of fibres or filaments
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/20—All layers being fibrous or filamentary
    • 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
    • B32B2262/0261—Polyamide 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
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0276—Polyester fibres
    • B32B2262/0284—Polyethylene terephthalate [PET] or polybutylene terephthalate [PBT]
    • 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
    • B32B2262/065—Lignocellulosic fibres, e.g. jute, sisal, hemp, flax, bamboo
    • 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
    • B32B2307/304—Insulating

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  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Textile Engineering (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)
  • Woven Fabrics (AREA)
  • Laminated Bodies (AREA)

Abstract

The invention discloses an antibacterial flame-retardant composite fabric with self-cooling, belonging to the field of composite fabrics, the scheme is characterized in that a self-cooling device quickly absorbs heat to quickly freeze aqueous solution in a hollow water guide net so as to uniformly insulate heat from the outside, the air permeability between the outer layer and the inner layer of the composite fabric is improved through the air permeable fiber, the optical fiber guides external light into the storage ball, the photocatalyst in the storage ball and light generate catalytic reaction, thereby isolating the high temperature to the outer side of the cooling layer by reducing the temperature of the cooling layer through the self-cooling device, when heat is transferred to the heat-insulating ball through the outer layer of the composite fabric, the carbon dioxide gas in the heat-insulating ball is quickly expanded when heated, the heat penetration range is improved, and the carbon dioxide gas is used for effectively insulating heat, the hydrogel at the outer end of the heat-insulating ball is melted when heated, and the heat-insulating effect of the outer layer of the composite fabric is improved through the heat-insulating glue.

Description

Antibacterial flame-retardant composite fabric with self-cooling function
Technical Field
The invention relates to the field of composite fabrics, in particular to an antibacterial flame-retardant composite fabric with a self-cooling function.
Background
The composite fabric is a novel material formed by bonding and laminating one or more layers of textile materials, non-woven materials and other functional materials, is suitable for being used as textiles such as sofas, clothes and the like, and is one of the indispensable fabrics for people's home life.
The composite fabric is made up by using superfine fibre through the processes of specific spinning, unique dyeing and finishing and "compounding" treatment, and has high cleaning power, i.e. dirt-removing power.
The composite fabric applies high technology and new materials of 'new synthetic fiber', has a plurality of excellent performances (compared with common synthetic fiber), such as fine, clean, delicate, elegant and warm fabric, plump fabric appearance, wind resistance, air permeability and certain waterproof function, and has the main characteristics of good heat preservation and air permeability, and the fabric has the following characteristics: the wear resistance is good, and the superfine fiber fabric has soft hand feeling, air permeability and moisture permeability, so the superfine fiber fabric has obvious advantages in the aspects of touch feeling and physiological comfort, and the crease resistance of the superfine fiber fabric is poor (the crease resistance is caused by soft fiber and poor elastic recovery after creasing); in order to overcome the defect, a 'compounding' process is adopted, so that the defect of poor wrinkle resistance of the superfine fiber fabric is greatly improved, and the composite fabric is popular in Europe and America.
The existing heat-insulation composite fabric can not effectively block high temperature and toxic substances, so that high-temperature gas and the toxic substances can cause certain damage to a human body, the fabric can not be used under special conditions, and the comfort level is not high enough.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide an antibacterial flame-retardant composite fabric with self-cooling function, the scheme is that a self-cooling device absorbs heat quickly to freeze the aqueous solution in a hollow water guide net quickly, so that the composite fabric insulates heat uniformly to the outside, the ventilation efficiency between the outer layer of the composite fabric and a cooling layer is improved through a ventilation fiber, the comfort of the composite fabric is improved while insulating heat, the optical fiber guides external light into the inside of a storage ball, a photocatalyst in the storage ball performs catalytic reaction with light to generate carbon dioxide and water, the water is discharged to the outer side of the storage ball through a drain pipe and reacts with nitrate particles in a mixing way, so that the temperature of the cooling layer is reduced through the self-cooling device, the high temperature is isolated to the outer side of the cooling layer, the high-temperature penetration is further prevented, and when the heat is transferred to the heat insulation ball through the outer layer of the composite fabric, carbon dioxide gas in the thermal-insulated ball meets heat and makes its quick inflation, improves the heat penetration range, and separates heat through carbon dioxide gas is effectual, and the aquogel of thermal-insulated ball outer end meets heat and melts for thermal-insulated glue in the aquogel flows to the outside of thermal-insulated ball, and extends to the outer inside of composite fabric, thereby improves the outer thermal-insulated effect of composite fabric.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
An antibacterial flame-retardant composite fabric with self-cooling function comprises an outer layer of the composite fabric, wherein a cooling layer is arranged at the lower end of the outer layer of the composite fabric, an inner layer of the composite fabric is arranged at the lower end of the cooling layer, magic tapes are fixedly connected among the outer layer of the composite fabric, the cooling layer and the inner layer of the composite fabric, a plurality of self-cooling devices which are uniformly distributed are arranged inside the cooling layer, a hollow water guide net is fixedly connected at the outer ends of the self-cooling devices, aqueous solution is filled inside the hollow water guide net, the hollow water guide net is communicated with the self-cooling devices, the hollow water guide net is positioned inside the inner layer of the composite fabric, a plurality of uniformly distributed breathable fibers are inserted into the outer ends of the outer layer of the composite fabric and the inner layer of the composite fabric, the breathable fibers penetrate through the outer layer of the composite fabric and the inner layer of the composite fabric to be contacted with the self-cooling devices, when, through blockking the high temperature by the protector of making by the compound surface fabric skin, reduce high temperature and pierce through and cause the injury to the human body, when the temperature is higher, through the quick heat absorption from the heat sink, make the aqueous solution in the hollow water guide net freeze fast, make the even outside of compound surface fabric thermal-insulated, further block the high temperature and pierce through, and through ventilative fibre improve the compound surface fabric skin and cool down between the layer ventilative efficiency, promote the travelling comfort of this compound surface fabric when thermal-insulated.
Further, include the cooling ball from the heat sink, the inside of cooling ball is equipped with deposits the ball, the inside of depositing the ball is filled with the photocatalyst, the outer end fixedly connected with a plurality of evenly distributed's of depositing the ball drain pipe, the drain pipe communicates with each other with the inside of depositing the ball, the inside packing of cooling ball has the nitrate granule, the nitrate granule is located the outside of depositing the ball, the outer end of cooling ball is equipped with a plurality of evenly distributed's optical fiber, optical fiber's one end is run through the cooling ball and is deposited the inside that the ball was located to deposit, through optical fiber with the leading-in inside to depositing the ball of external light, the photocatalyst and the light in the depositing ball take place catalytic reaction, generate carbon dioxide and water, water discharges to the outside of depositing the ball through the drain pipe, with the mixed reaction of nitrate granule to quick heat absorption, thereby through the temperature of lowering the temperature layer from the heat sink, the high temperature is better isolated to the outer side of the cooling layer, and the high temperature penetration is further blocked.
Furthermore, the upper end of the hollow water guide net is fixedly connected with a connecting wire, the upper end of the connecting wire is fixedly connected with an expansion heat insulation device, the expansion heat insulation device is positioned in the outer layer of the composite fabric, the expansion heat insulation device comprises a heat insulation ball, carbon dioxide gas is filled in the heat insulation ball, a plurality of clamping grooves which are uniformly distributed are formed in the outer end of the heat insulation ball in a chiseled mode, hydrogel is fixedly connected in the clamping grooves, heat insulation glue is filled in the hydrogel, when the inner portion of the outer layer of the composite fabric is heated, heat is transferred to the heat insulation ball, the carbon dioxide gas in the heat insulation ball is heated to rapidly expand, the heat penetration range is improved, heat is effectively insulated through the carbon dioxide gas, the hydrogel at the outer end of the heat insulation ball is heated to melt, so that the heat insulation glue in the hydrogel flows out of the outer side of the heat insulation ball and extends into the, thereby improving the heat insulation effect of the outer layer of the composite fabric.
Furthermore, the connecting wires are made of plant fibers, the polyester fibers are filled in the connecting wires, and the positions of the outer layer of the composite fabric and the cooling layer are effectively stabilized through the connecting wires, so that the cooling layer is not prone to shifting on the inner side of the outer layer of the composite fabric.
Furthermore, the hollow water guide net is formed by weaving a plurality of metal hoses, and the outer end of the hollow water guide net is coated with a heat insulation coating, so that the toughness of the whole composite fabric is improved while the outside is heat insulated, and the hollow water guide net is not easy to scratch.
Furthermore, the lower end of the inner layer of the composite fabric is fixedly connected with a cotton-flax layer, and the lower end of the cotton-flax layer is fixedly connected with a skin-friendly layer, so that the comfort of the composite fabric to a human body is improved, and the heat insulation effect of the composite fabric is indirectly improved.
Furthermore, the warp and the weft of the outer layer and the cooling layer of the composite fabric are respectively made of terylene and semi-aromatic polyamide fiber.
An antibacterial flame-retardant composite fabric with self-cooling function, which comprises the following steps:
s1, absorbing heat quickly through a self-cooling device, enabling the water solution in the hollow water guide net to freeze quickly, enabling the composite fabric to insulate heat uniformly to the outside, and improving the ventilation efficiency between the outer layer and the cooling layer of the composite fabric through ventilation fibers;
s2, introducing external light into the storage ball through the optical fiber, and carrying out catalytic reaction on the photocatalyst in the storage ball and light;
s3, discharging water to the outer side of the storage ball through a drain pipe, and mixing and reacting the water with nitrate particles, so that the temperature of the cooling layer is reduced through a self-cooling device, and the high temperature is isolated to the outer side of the cooling layer;
s4, transferring heat to the heat insulation ball through the outer layer of the composite fabric, and enabling carbon dioxide gas in the heat insulation ball to expand rapidly when heated, so that the heat penetration range is increased, and heat insulation is effectively performed through the carbon dioxide gas;
s5, melting the hydrogel at the outer end of the thermal insulation ball by heat, so that the thermal insulation glue in the hydrogel flows out to the outer side of the thermal insulation ball and extends to the inner part of the outer layer of the composite fabric, thereby improving the thermal insulation effect of the outer layer of the composite fabric.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) the scheme absorbs heat quickly through the self-cooling device, so that the aqueous solution in the hollow water guide net freezes quickly, the composite fabric is enabled to insulate heat uniformly to the outside, the ventilation efficiency between the outer layer of the composite fabric and the inner layer of the composite fabric is improved through the ventilation fiber, the comfort of the composite fabric is improved while the heat is insulated, the optical fiber guides external light into the inside of the storage ball, the photocatalyst in the storage ball and the light perform catalytic reaction to generate carbon dioxide and water, the water is discharged to the outer side of the storage ball through the drain pipe and performs mixed reaction with nitrate particles, so that the temperature of the cooling layer is reduced through the self-cooling device, the high temperature is isolated to the outer side of the cooling layer, the high temperature penetration is further blocked, when the heat is transmitted to the heat insulation ball through the outer layer of the composite fabric, the carbon dioxide gas in the heat insulation ball is heated to expand quickly, and the, and effectively insulate against heat through carbon dioxide gas, the aquogel of thermal-insulated ball outer end melts with the heat for thermal-insulated glue in the aquogel flows to the outside of thermal-insulated ball to extend to the outer inside of composite fabric, thereby improve the outer thermal-insulated effect of composite fabric.
(2) The self-cooling device comprises a cooling ball, a storage ball is arranged in the cooling ball, photocatalyst is filled in the storage ball, a plurality of uniformly distributed drain pipes are fixedly connected to the outer end of the storage ball, the drain pipes are communicated with the storage ball, nitrate particles are filled in the cooling ball and are positioned on the outer side of the storage ball, a plurality of uniformly distributed optical fibers are arranged at the outer end of the cooling ball, one end of each optical fiber penetrates through the cooling ball and the storage ball and is inserted in the storage ball, external light is guided into the storage ball through the optical fibers, the photocatalyst in the storage ball is subjected to catalytic reaction with light to generate carbon dioxide and water, the water is discharged to the outer side of the storage ball through the drain pipes, is mixed with the nitrate particles to react and absorb heat rapidly, so that the temperature of the cooling layer is reduced through the self-cooling device, and high temperature is better isolated to the outer side of the cooling layer, further blocking high temperature penetration.
(3) The upper end of the hollow water guide net is fixedly connected with a connecting wire, the upper end of the connecting wire is fixedly connected with an expansion heat insulation device, the expansion heat insulation device is positioned in the outer layer of the composite fabric, the expansion heat insulation device comprises a heat insulation ball, carbon dioxide gas is filled in the heat insulation ball, a plurality of clamping grooves which are uniformly distributed are arranged at the outer end of the heat insulation ball in a chiseled mode, hydrogel is fixedly connected in the clamping grooves, and heat insulation glue is filled in the hydrogel, when the inner part of the outer layer of the composite fabric is heated, the heat is transferred to the heat insulation ball, the carbon dioxide gas in the heat insulation ball is heated to rapidly expand the heat insulation ball, the heat penetration range is improved, and effectively insulate heat through carbon dioxide gas, the hydrogel at the outer end of the heat-insulating ball is melted by heat, so that the heat-insulating glue in the hydrogel flows out to the outer side of the heat-insulating ball, and extends to the inner part of the outer layer of the composite fabric, thereby improving the heat insulation effect of the outer layer of the composite fabric.
(4) The connecting wire is made of plant fibers, polyester fibers are filled in the connecting wire, and the outer layer of the composite fabric and the position of the cooling layer are effectively stabilized through the connecting wire, so that the cooling layer is not prone to shifting on the inner side of the outer layer of the composite fabric.
(5) The hollow water guide net is formed by weaving a plurality of metal hoses, and the outer end of the hollow water guide net is coated with the heat insulation coating, so that the toughness of the whole composite fabric is improved while the outside is heat-insulated, and the hollow water guide net is not easy to scratch.
(6) The lower extreme fixedly connected with cotton-flax layer of compound surface fabric inlayer, the lower extreme fixedly connected with skin-friendly layer on cotton-flax layer improve this compound surface fabric to human travelling comfort, indirect improvement this compound surface fabric's thermal-insulated effect.
(7) The warp and the weft of the outer layer and the cooling layer of the composite fabric are respectively made of terylene and semi-aromatic polyamide fiber.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic front sectional view of the present invention;
FIG. 3 is a schematic view of a front cross-sectional structure of the cooling ball of the present invention;
FIG. 4 is a schematic perspective view of the hollow water guiding pipe of the present invention;
fig. 5 is a schematic structural view of a cross section of the heat insulation ball in front view.
The reference numbers in the figures illustrate:
the composite fabric comprises an outer layer of composite fabric 1, a cooling layer 2, an inner layer of composite fabric 3, breathable fibers 4, magic tapes 5, cooling balls 6, a hollow water guide net 7, heat insulation balls 8, storage balls 9, a photocatalyst 10, a drain pipe 11, optical fibers 12, nitrate particles 13, carbon dioxide gas 14, hydrogel 15 and heat insulation glue 16.
Detailed Description
The drawings in the embodiments of the invention will be combined; the technical scheme in the embodiment of the invention is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the invention; but not all embodiments, are based on the embodiments of the invention; all other embodiments obtained by a person skilled in the art without making any inventive step; all fall within the scope of protection of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1-2, an antibacterial flame-retardant composite fabric with self-cooling function comprises an outer layer 1 of the composite fabric, a cooling layer 2 disposed at the lower end of the outer layer 1 of the composite fabric, an inner layer 3 of the composite fabric disposed at the lower end of the cooling layer 2, an outer layer 1 of the composite fabric, equal fixedly connected with magic subsides 5 between cooling layer 2 and the compound surface fabric inlayer 3, the inside of cooling layer 2 is equipped with a plurality of evenly distributed from the heat sink, a plurality of outer end fixedly connected with hollow water guide net 7 from the heat sink, the inside packing of hollow water guide net 7 has the aqueous solution, hollow water guide net 7 communicates with each other with from the heat sink, hollow water guide net 7 is located the inside of compound surface fabric inlayer 3, the outer 1 of compound surface fabric all inserts the ventilative fibre 4 that is equipped with a plurality of evenly distributed with the outer end of compound surface fabric inlayer 3, ventilative fibre 4 runs through compound surface fabric skin 1 and compound surface fabric inlayer 3 and contacts from the heat sink.
Referring to fig. 3, the self-cooling device includes a cooling ball 6, a storage ball 9 is disposed inside the cooling ball 6, a photocatalyst 10 is filled inside the storage ball 9, a plurality of uniformly distributed drain pipes 11 are fixedly connected to an outer end of the storage ball 9, the drain pipes 11 are communicated with an interior of the storage ball 9, nitrate particles 13 are filled inside the cooling ball 6, the nitrate particles 13 are located outside the storage ball 9, a plurality of uniformly distributed optical fibers 12 are disposed at an outer end of the cooling ball 6, one end of each optical fiber 12 penetrates through the cooling ball 6 and the storage ball 9 and is inserted into the storage ball 9, external light is guided into the storage ball 9 through the optical fibers 12, the photocatalyst 10 inside the storage ball 9 and light-catalyzed react to generate carbon dioxide and water, the water is discharged to the outer side of the storage ball 9 through the drain pipes 11, reacts with the nitrate particles 13 in a mixing manner, and absorbs heat rapidly, thereby through the temperature that reduces cooling layer 2 from the heat sink, better completely cut off the outside to cooling layer 2 with high temperature, further block that the high temperature pierces through.
Referring to fig. 4-5, the upper end of the hollow water guiding net 7 is fixedly connected with a connecting wire, the upper end of the connecting wire is fixedly connected with an expansion heat insulation device, the expansion heat insulation device is located inside the outer layer 1 of the composite fabric, the expansion heat insulation device comprises a heat insulation ball 8, carbon dioxide gas 14 is filled inside the heat insulation ball 8, a plurality of clamping grooves which are uniformly distributed are formed in the outer end of the heat insulation ball 8, hydrogel 15 is fixedly connected inside the clamping grooves, heat insulation glue 16 is filled inside the hydrogel 15, when the inside of the outer layer 1 of the composite fabric is heated, heat is transferred to the heat insulation ball 8, the carbon dioxide gas 14 inside the heat insulation ball 8 is heated to rapidly expand, the heat penetration range is increased, effective heat insulation is performed through the carbon dioxide gas 14, the hydrogel 15 outside the heat insulation ball 8 is heated to melt, so that the heat insulation glue 16 inside the hydrogel 15 flows out to the, and extends to the inside of the outer layer 1 of the composite fabric, thereby improving the heat insulation effect of the outer layer 1 of the composite fabric.
Referring to fig. 2 and 4, the connecting filament is made of plant fibers, the polyester fibers are filled in the connecting filament, the positions of the outer layer 1 and the cooling layer 2 of the composite fabric are effectively stabilized through the connecting filament, so that the cooling layer 2 is not easy to deviate on the inner side of the outer layer 1 of the composite fabric, the hollow water guide net 7 is woven by a plurality of metal hoses, the outer end of the hollow water guide net 7 is coated with a heat insulation coating, the toughness of the whole composite fabric is improved while the outside is heat insulated, and the hollow water guide net is not easy to scratch.
Referring to fig. 1, the lower end of the inner layer 3 of the composite fabric is fixedly connected with a cotton-flax layer, the lower end of the cotton-flax layer is fixedly connected with a skin-friendly layer, the comfort of the composite fabric to a human body is improved, the heat insulation effect of the composite fabric is indirectly improved, and the warp and weft of the outer layer 1 and the cooling layer 2 of the composite fabric are respectively made of terylene and semi-aromatic polyamide fiber.
An antibacterial flame-retardant composite fabric with self-cooling function, which comprises the following steps:
s1, rapidly absorbing heat through a self-cooling device, rapidly freezing the aqueous solution in the hollow water guide net 7, uniformly insulating the outside of the composite fabric, and improving the ventilation efficiency between the outer layer 1 and the cooling layer 2 of the composite fabric through the ventilation fiber 4;
s2, external light is led into the storage ball 9 through the optical fiber 12, and the photocatalyst 10 in the storage ball 9 and the light are subjected to catalytic reaction;
s3, discharging water to the outer side of the storage ball 9 through the water discharge pipe 11, and mixing and reacting the water with the nitrate particles 13, so that the temperature of the cooling layer 2 is reduced through the self-cooling device, and the high temperature is isolated to the outer side of the cooling layer 2;
s4, heat is transferred to the heat insulation ball 8 through the outer layer 1 of the composite fabric, the carbon dioxide gas 14 in the heat insulation ball 8 is heated to be rapidly expanded, the heat penetration range is increased, and heat insulation is effectively carried out through the carbon dioxide gas 14;
s5, melting the hydrogel 15 at the outer end of the thermal insulation ball 8 by heat, so that the thermal insulation glue 16 in the hydrogel 15 flows out to the outer side of the thermal insulation ball 8 and extends into the composite fabric outer layer 1, thereby improving the thermal insulation effect of the composite fabric outer layer 1.
According to the scheme, the composite fabric absorbs heat quickly through the self-cooling device, so that the aqueous solution in the hollow water guide net 7 freezes quickly, the composite fabric is enabled to insulate heat uniformly to the outside, the ventilation efficiency between the outer layer 1 of the composite fabric and the inner layer 2 of the composite fabric is improved through the ventilation fiber 4, the comfort of the composite fabric is improved while the composite fabric is insulated, the optical fiber 12 guides external light into the storage ball 9, the photocatalyst 10 in the storage ball 9 and light perform catalytic reaction to generate carbon dioxide and water, the water is discharged to the outer side of the storage ball 9 through the drain pipe 11 and performs mixed reaction with the nitrate particles 13, so that the temperature of the cooling layer 2 is reduced through the self-cooling device, the high temperature is isolated to the outer side of the cooling layer 2, the high temperature penetration is further blocked, when the heat is transferred to the heat insulation ball 8 through the outer layer 1 of the composite fabric, the carbon dioxide gas 14 in the heat insulation, improve the heat penetrating extent, and through the 14 effectual thermal-insulated of carrying on of carbon dioxide gas, the aquogel 15 of thermal-insulated ball 8 outer end melts with the heat for thermal-insulated glue 16 in the aquogel 15 flows to the outside of thermal-insulated ball 8, and extends to the inside of the outer 1 of composite fabric, thereby improves the thermal-insulated effect of the outer 1 of composite fabric.
The above; but are merely preferred embodiments of the invention; the scope of the invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; the technical scheme and the improved concept of the invention are equally replaced or changed; are intended to be covered by the scope of the present invention.

Claims (8)

1. The utility model provides an antibiotic fire-retardant composite fabric with from cooling, includes composite fabric outer layer (1), its characterized in that: the lower end of the composite fabric outer layer (1) is provided with a cooling layer (2), the lower end of the cooling layer (2) is provided with a composite fabric inner layer (3), magic tapes (5) are fixedly connected among the composite fabric outer layer (1), the cooling layer (2) and the composite fabric inner layer (3), a plurality of self-cooling devices which are uniformly distributed are arranged inside the cooling layer (2), the outer ends of the self-cooling devices are fixedly connected with a hollow water guide net (7), the hollow water guide net (7) is filled with water solution, the hollow water guide net (7) is communicated with a self-cooling device, the hollow water guide net (7) is positioned inside the inner layer (3) of the composite fabric, a plurality of air-permeable fibers (4) which are uniformly distributed are inserted into the outer ends of the composite fabric outer layer (1) and the composite fabric inner layer (3), the breathable fibers (4) penetrate through the outer layer (1) of the composite fabric and the inner layer (3) of the composite fabric to be in contact with the self-cooling device.
2. The antibacterial flame-retardant composite fabric with the function of self-cooling according to claim 1, characterized in that: the self-cooling device comprises a cooling ball (6), the inside of the cooling ball (6) is provided with a storage ball (9), the inside of the storage ball (9) is filled with photocatalyst (10), the outer end of the storage ball (9) is fixedly connected with a plurality of uniformly distributed drain pipes (11), the drain pipes (11) are communicated with the inside of the storage ball (9), the inside of the cooling ball (6) is filled with nitrate particles (13), the nitrate particles (13) are positioned on the outer side of the storage ball (9), the outer end of the cooling ball (6) is provided with a plurality of uniformly distributed optical fibers (12), one end of each optical fiber (12) penetrates through the cooling ball (6) and the storage ball (9) to be inserted into the inside of the storage ball (9).
3. The antibacterial flame-retardant composite fabric with the function of self-cooling according to claim 1, characterized in that: the upper end fixedly connected with connecting wire of hollow water guide net (7), the upper end fixedly connected with inflation heat-proof device of connecting wire, inflation heat-proof device is located the inside of compound surface fabric skin (1), inflation heat-proof device includes heat insulating ball (8), the inside packing of heat insulating ball (8) has carbon dioxide gas (14), the outer end of heat insulating ball (8) is opened and is dug there are a plurality of evenly distributed's draw-in groove, the inside fixedly connected with aquogel (15) of draw-in groove, the inside packing of aquogel (15) has thermal-insulated glue (16).
4. The antibacterial flame-retardant composite fabric with the function of self-cooling according to claim 3, characterized in that: the connecting wire is made of plant fibers, and polyester fibers are filled in the connecting wire.
5. The antibacterial flame-retardant composite fabric with the function of self-cooling according to claim 1, characterized in that: the hollow water guide net (7) is formed by weaving a plurality of metal hoses, and the outer end of the hollow water guide net (7) is coated with a heat insulation coating.
6. The antibacterial flame-retardant composite fabric with the function of self-cooling according to claim 1, characterized in that: the lower end of the composite fabric inner layer (3) is fixedly connected with a cotton-flax layer, and the lower end of the cotton-flax layer is fixedly connected with a skin-friendly layer.
7. The antibacterial flame-retardant composite fabric with the function of self-cooling according to claim 1, characterized in that: the warp and the weft of the composite fabric outer layer (1) and the cooling layer (2) are respectively made of terylene and semi-aromatic polyamide fiber.
8. The antibacterial flame-retardant composite fabric with the function of self-cooling according to any one of claims 1 to 7, characterized in that: the using method comprises the following steps:
s1, absorbing heat rapidly through a self-cooling device, enabling the water solution in the hollow water guide net (7) to freeze rapidly, enabling the composite fabric to insulate heat uniformly to the outside, and improving the ventilation efficiency between the outer layer (1) of the composite fabric and the cooling layer (2) through the ventilation fiber (4);
s2, external light is led into the storage ball (9) through the optical fiber (12), and the photocatalyst (10) in the storage ball (9) and the light are in catalytic reaction;
s3, discharging water to the outer side of the storage ball (9) through the drain pipe (11), and mixing and reacting the water with the nitrate particles (13), so that the temperature of the cooling layer (2) is reduced through the self-cooling device, and the high temperature is isolated to the outer side of the cooling layer (2);
s4, transferring heat to the heat insulation ball (8) through the outer layer (1) of the composite fabric, and enabling the carbon dioxide gas (14) in the heat insulation ball (8) to expand rapidly when heated, so that the heat penetration range is increased, and heat insulation is effectively performed through the carbon dioxide gas (14);
s5, the hydrogel (15) at the outer end of the heat insulation ball (8) is melted by heat, so that the heat insulation glue (16) in the hydrogel (15) flows out to the outer side of the heat insulation ball (8) and extends to the inner part of the composite fabric outer layer (1), and the heat insulation effect of the composite fabric outer layer (1) is improved.
CN202011412993.5A 2020-12-07 2020-12-07 Antibacterial flame-retardant composite fabric with self-cooling function Withdrawn CN112549663A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011412993.5A CN112549663A (en) 2020-12-07 2020-12-07 Antibacterial flame-retardant composite fabric with self-cooling function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011412993.5A CN112549663A (en) 2020-12-07 2020-12-07 Antibacterial flame-retardant composite fabric with self-cooling function

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114000243A (en) * 2021-11-24 2022-02-01 烟台明远创意生活科技股份有限公司 Manufacturing method of skin moistening and itching relieving fabric
CN115107338A (en) * 2022-07-05 2022-09-27 四川烈火胜服科技有限公司 Fireproof fabric for fire-fighting clothes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114000243A (en) * 2021-11-24 2022-02-01 烟台明远创意生活科技股份有限公司 Manufacturing method of skin moistening and itching relieving fabric
CN115107338A (en) * 2022-07-05 2022-09-27 四川烈火胜服科技有限公司 Fireproof fabric for fire-fighting clothes

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Application publication date: 20210326