CN111851763A - Warm-keeping synthetic fiber - Google Patents
Warm-keeping synthetic fiber Download PDFInfo
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- CN111851763A CN111851763A CN202010732726.XA CN202010732726A CN111851763A CN 111851763 A CN111851763 A CN 111851763A CN 202010732726 A CN202010732726 A CN 202010732726A CN 111851763 A CN111851763 A CN 111851763A
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- heat
- layer
- cotton
- temperature sensing
- thermal
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- 239000012209 synthetic fiber Substances 0.000 title claims abstract description 35
- 229920002994 synthetic fiber Polymers 0.000 title claims abstract description 35
- 229920000742 Cotton Polymers 0.000 claims abstract description 109
- 238000010438 heat treatment Methods 0.000 claims abstract description 63
- 238000011049 filling Methods 0.000 claims abstract description 52
- 238000004321 preservation Methods 0.000 claims abstract description 30
- 239000000463 material Substances 0.000 claims abstract description 18
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000004806 packaging method and process Methods 0.000 claims abstract description 13
- 229910052751 metal Inorganic materials 0.000 claims abstract description 12
- 239000002184 metal Substances 0.000 claims abstract description 12
- 238000002360 preparation method Methods 0.000 claims abstract description 6
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 4
- 238000009413 insulation Methods 0.000 claims description 104
- 241000219146 Gossypium Species 0.000 claims description 101
- 239000000843 powder Substances 0.000 claims description 54
- 238000001125 extrusion Methods 0.000 claims description 34
- 239000004115 Sodium Silicate Substances 0.000 claims description 26
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 26
- 229910052911 sodium silicate Inorganic materials 0.000 claims description 26
- 239000007864 aqueous solution Substances 0.000 claims description 21
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 20
- 239000011521 glass Substances 0.000 claims description 19
- 239000000243 solution Substances 0.000 claims description 19
- 238000003756 stirring Methods 0.000 claims description 18
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 17
- 230000003197 catalytic effect Effects 0.000 claims description 17
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 16
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 16
- 241001330002 Bambuseae Species 0.000 claims description 16
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 16
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 16
- 239000011425 bamboo Substances 0.000 claims description 16
- 239000003610 charcoal Substances 0.000 claims description 16
- 239000002994 raw material Substances 0.000 claims description 15
- 239000000835 fiber Substances 0.000 claims description 14
- 239000003365 glass fiber Substances 0.000 claims description 14
- 238000007599 discharging Methods 0.000 claims description 11
- 239000002041 carbon nanotube Substances 0.000 claims description 10
- 229910021393 carbon nanotube Inorganic materials 0.000 claims description 10
- 229910021389 graphene Inorganic materials 0.000 claims description 10
- 229920013716 polyethylene resin Polymers 0.000 claims description 10
- 239000002699 waste material Substances 0.000 claims description 10
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 9
- 238000005491 wire drawing Methods 0.000 claims description 9
- UQEAIHBTYFGYIE-UHFFFAOYSA-N hexamethyldisiloxane Chemical compound C[Si](C)(C)O[Si](C)(C)C UQEAIHBTYFGYIE-UHFFFAOYSA-N 0.000 claims description 8
- 230000001699 photocatalysis Effects 0.000 claims description 8
- 239000012528 membrane Substances 0.000 claims description 7
- 239000011787 zinc oxide Substances 0.000 claims description 7
- 239000004698 Polyethylene Substances 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 6
- -1 polyethylene Polymers 0.000 claims description 6
- 229920000573 polyethylene Polymers 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 230000000844 anti-bacterial effect Effects 0.000 claims description 5
- 238000002844 melting Methods 0.000 claims description 5
- 230000008018 melting Effects 0.000 claims description 5
- 239000006060 molten glass Substances 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000013329 compounding Methods 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000005034 decoration Methods 0.000 abstract description 7
- 238000012856 packing Methods 0.000 abstract description 4
- 239000010410 layer Substances 0.000 description 65
- 230000000694 effects Effects 0.000 description 28
- 239000007789 gas Substances 0.000 description 12
- 230000008859 change Effects 0.000 description 10
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 238000004887 air purification Methods 0.000 description 7
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 6
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 6
- 238000009792 diffusion process Methods 0.000 description 5
- 238000007146 photocatalysis Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000004964 aerogel Substances 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000001569 carbon dioxide Substances 0.000 description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 239000006260 foam Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 238000006303 photolysis reaction Methods 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 239000002344 surface layer Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000010981 drying operation Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- 239000012771 household material Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000002086 nanomaterial Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 230000007480 spreading Effects 0.000 description 2
- 238000003892 spreading Methods 0.000 description 2
- 239000004408 titanium dioxide Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 230000015843 photosynthesis, light reaction Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
-
- 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
- D06M11/32—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 oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
- D06M11/36—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 oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
- D06M11/46—Oxides or hydroxides of elements of Groups 4 or 14 of the Periodic System; Titanates; Zirconates; Stannates; Plumbates
-
- 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
- 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
- D06M11/77—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 silicon or compounds thereof
- D06M11/79—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 silicon or compounds thereof with silicon dioxide, silicic 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
- D06M16/00—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/78—Heat insulating elements
- E04B1/80—Heat insulating elements slab-shaped
-
- 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
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/16—Synthetic fibres, other than mineral fibres
- D06M2101/18—Synthetic fibres consisting of macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M2101/20—Polyalkenes, polymers or copolymers of compounds with alkenyl groups bonded to aromatic groups
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B2001/742—Use of special materials; Materials having special structures or shape
- E04B2001/746—Recycled materials, e.g. made of used tires, bumpers or newspapers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/244—Structural elements or technologies for improving thermal insulation using natural or recycled building materials, e.g. straw, wool, clay or used tires
Abstract
The invention belongs to the technical field of interior decoration materials, and particularly relates to a thermal synthetic fiber which comprises a shell and a temperature sensing block; a first cavity is formed in the shell; the first cavity is filled with heat-preservation filling cotton; the heat-preservation filling cotton is designed in a plurality of ways; the heat-preservation filling cotton is uniformly divided into a heat-preservation layer, a heating layer and a packaging layer; the warm-keeping layer is made of modified warm-keeping cotton felt; the heating layer is made of modified heating cotton felt; the packaging layer is made of non-woven fabric materials; the heat-insulating layer is adjacent to the heating layer, and the packaging layer is coated on the outer sides of the heat-insulating layer and the heating layer; through setting up the metal mesh layer inside the casing, conduct the ambient temperature in the temperature sensing piece fast, and then utilize alcohol solution to the sensitive degree of temperature, drive articulated rod and stripper plate through adjusting the pole and extrude or expand the heat preservation cotton packing, and then make the self-interacting heated board of preparation more be applicable to the temperature variation in the environment that is very fast effectively, effectively adjust the range of indoor temperature variation.
Description
Technical Field
The invention belongs to the technical field of interior decoration materials, and particularly relates to a thermal synthetic fiber.
Background
The heated board that interior decoration used among the prior art possesses high-quality thermal insulation performance, but its thermal insulation performance effect is comparatively single, only embody in the aspect of lower heat conductivity, its thermal insulation performance is invariable simultaneously, it is relatively poor to use the practicality in the great area of difference in temperature round clock, purify the indoor air through the heat preservation baffle among the prior art simultaneously and adopt at the heated board surface coating photocatalysis medium and then play purifying effect, but because indoor air mobility is poor, photocatalysis coating effect is relatively poor.
An indoor wall insulation board and a manufacturing method thereof, which are issued by Chinese patent, have the following patent numbers: 2008100368766, including foam insulation board and the back up coat that is used for consolidating whole heated board intensity, the back up coat is located respectively on foam insulation board both sides face, it is fixed to be connected with the foam insulation board, this heated board simple structure, thickness is ultra-thin, through pasting on indoor wall's internal surface, carry out indoor heat preservation, be favorable to improving indoor heat preservation effect, but this heated board only keeps warm through preventing heat-conduction, and the radiating effect of thermal radiation is not considered, the effect is comparatively single, and this heated board thermal conductivity is fixed unchangeably, be unfavorable for the heat dissipation when indoor temperature is higher.
In view of the above, the invention develops a thermal insulation synthetic fiber, and uses the fiber to prepare a self-adjustable thermal insulation board, so as to solve the problems that the thermal insulation board in the prior art has a single thermal insulation performance effect, only reflects the aspect of low thermal conductivity, has constant thermal insulation performance, has poor practicability in areas with large day and night temperature difference, and has poor indoor air purification effect.
Disclosure of Invention
The invention provides a heat-insulating synthetic fiber, which aims to make up for the defects of the prior art and solve the problems that in the prior art, the heat-insulating performance effect of a heat-insulating plate is single, only in the aspect of lower heat conductivity, the heat-insulating performance is constant, the practicability in areas with larger day and night temperature difference is poor, and the indoor air purification effect of the conventional heat-insulating plate is poor.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a thermal insulation synthetic fiber, which is prepared from the following raw materials:
15-20 parts of waste glass and 15-20 parts of polyethylene resin; 5-8 parts of nano zinc oxide, 8-10 parts of bamboo charcoal powder, 12-16 parts of sodium silicate, 5-8 parts of hydrochloric acid and 0.5-0.8 part of hexamethyldisiloxane;
the preparation method of the warm-keeping synthetic fiber comprises the following steps:
s1: feeding the waste glass into a crusher for crushing, feeding the crushed glass scraps into a reaction kettle for high-temperature baking and melting, adding nano zinc oxide powder into molten glass fluid, continuously stirring, controlling the stirring speed to be 60-80r/min, and stirring for 10-15min to obtain a modified glass solution; the waste glass with low value is used for melting and refining, the waste glass is used as a base material of the thermal synthetic fiber, the manufacturing cost of the thermal material can be effectively reduced, the nano zinc oxide is a special light-sensitive material, the nano zinc oxide is added into a molten glass solution, and the prepared fiber has the functions of absorbing and reflecting far infrared rays by utilizing the high-quality dispersion performance of the nano material, so that the far infrared rays emitted by a human body can be effectively intercepted indoors when the prepared fiber is used for home decoration, and the thermal insulation effect is effectively realized;
s2: respectively introducing the modified glass solution and polyethylene resin into a wire drawing machine, carrying out wire drawing treatment, controlling the diameter of a finished wire drawing product to be 0.2-0.4mm, preparing modified glass fiber yarns and polyethylene fiber yarns, and blending the polyethylene fiber yarns and the modified glass fiber yarns to obtain the thermal synthetic fibers; the glass fiber has high-quality heat-insulating property and flame-retardant property, and simultaneously has high tensile resistance, but when the glass fiber is used as a household material, the glass fiber is crisp in texture and easy to break, and the polyethylene resin fiber has high-quality elasticity, so that the polyethylene resin and the modified glass fiber are blended to form the heat-insulating synthetic fiber silk thread, and the mechanical property of the heat-insulating synthetic fiber silk thread can be effectively improved;
s3: introducing sodium silicate into the aqueous solution, uniformly stirring, after the sodium silicate is completely dissolved in the aqueous solution, sequentially adding hydrochloric acid and hexamethyldisiloxane into the aqueous solution of sodium silicate, continuously stirring for 5-10min, pouring and filling the solution into gaps of thermal cotton made of thermal synthetic fibers after stirring is finished, and standing for 10-15 min; the sodium silicate aqueous solution is induced by hydrochloric acid and catalyzed by hexamethyldisiloxane, so that the preparation method of the gel is simple effectively, and meanwhile, the gel is used for filling gaps in the thermal insulation cotton prepared from the thermal insulation synthetic fiber, so that the air in the thermal insulation cotton can be replaced effectively, and the heat resistance of the thermal insulation cotton is improved;
s4: introducing the gelatinized thermal insulation cotton which is kept stand in the S3 into a high-temperature drying box, drying at the temperature of 200-240 ℃ for 4-5h to obtain a modified thermal insulation cotton felt, compounding and sticking the modified thermal insulation cotton felt and the modified heating cotton felt uniformly filled with the bamboo charcoal powder to obtain thermal insulation filling cotton, filling the thermal insulation filling cotton into a shell, and compressing and expanding the thermal insulation block inside the thermal insulation board according to the room temperature to obtain the self-adjustable thermal insulation board; the gel in the gaps of the thermal cotton fibers is dehydrated and dried by high-temperature drying operation, so that the air gap rate in the gel is greatly increased, the modified thermal cotton felt with larger air gap rate is effectively prepared, meanwhile, the modified heating cotton felt and the modified thermal cotton felt are used in a composite mode, the far infrared rays emitted by the bamboo charcoal powder in the modified heating cotton felt have one-way spreading performance by utilizing the reflection effect of the modified thermal cotton felt on the far infrared rays, the indoor thermal insulation effect is effectively enhanced, meanwhile, the self-adjustable thermal insulation board capable of automatically adjusting the thermal insulation effect is prepared by matching with the effect of the temperature sensing block, the thermal filling cotton is extruded or expanded according to the indoor temperature, and the self-adjustable thermal insulation board has adjustable thermal conductivity.
Preferably, the raw materials also comprise catalytic powder; the catalytic powder is photocatalytic powder compounded by Panzhihua steel antibacterial powder and rutile type nano titanium dioxide powder according to the proportion of 1: 2; the catalytic powder is filled in the heating cotton in a spray-adhering mode; the catalytic powder compounded by the Panzhi steel antibacterial powder and the rutile type nanometer titanium dioxide powder in a ratio of 1:2 is selected from raw materials, the raw materials are mixed and filled with the bamboo charcoal powder, far infrared rays emitted by the bamboo charcoal powder are used for carrying out photocatalysis on the catalytic powder, so that the modified heating cotton felt has high-quality photodecomposition, oxygen and water adsorbed on the surface of the modified heating cotton felt can be effectively decomposed to generate hydroxyl with strong oxidation, the hydroxyl is diffused in the air to oxidize harmful organic gases such as formaldehyde in the air into harmless carbon dioxide, and the prepared self-adjusting insulation board has air purification capacity.
Preferably, the raw materials also comprise carbon nanotubes and graphene; the carbon nano tubes and the graphene are uniformly distributed in the sodium silicate aqueous solution and are filled in the thermal cotton along with the sodium silicate aqueous solution; the carbon nanotubes and the graphene selected from the raw materials have high-quality hyperelasticity and thermal mechanical stability, are mixed in a sodium silicate aqueous solution and enter the thermal cotton along with the sodium silicate aqueous solution, and are gradually fixed inside the modified thermal cotton felt in the process of sodium silicate condensation, so that the carbon nanotubes and the graphene are effectively matched with the thermal synthetic fiber yarns to play a role in modifying the cured aerogel, and the elasticity and the fatigue resistance of the aerogel are effectively enhanced.
Preferably, in S4, the self-adjustable thermal insulation board includes a housing and a temperature sensing block; a first cavity is formed in the shell; the first cavity is filled with heat-preservation filling cotton; the heat-preservation filling cotton is designed in a plurality of ways; the heat-preservation filling cotton is uniformly divided into a heat-preservation layer, a heating layer and a packaging layer; the warm-keeping layer is made of modified warm-keeping cotton felt; the heating layer is made of modified heating cotton felt; the packaging layer is made of non-woven fabric materials; the heat-insulating layer is adjacent to the heating layer, and the packaging layer is coated on the outer sides of the heat-insulating layer and the heating layer; the temperature sensing block is fixedly connected to the bottom of the first cavity; the temperature sensing blocks are uniformly distributed at the bottom of the first cavity and are all positioned in the gap between two adjacent heat-preservation filling cottons; the inner part of the temperature sensing block is designed in a cavity mode; a first through groove is formed in one side, away from the bottom of the first cavity, of the temperature sensing block; the first through groove is communicated with the inner cavity of the temperature sensing block; an adjusting rod is connected in the inner cavity of the temperature sensing block in a sliding and sealing manner; the adjusting rod extends to the outside through the first through groove; the adjusting rod is designed in a T shape; alcohol solution is filled between the adjusting rod and the inner cavity of the temperature sensing block; one end of the adjusting rod, which is far away from the temperature sensing block, is provided with a hinge groove; a hinge rod is rotatably connected in the hinge groove; one side of the heat-insulation filling cotton close to the temperature sensing block is fixedly connected with a squeezing plate; one side of the hinged rod, which is far away from the adjusting rod, is fixedly connected with the extrusion plate; the shell is made of semitransparent materials; the surface of one side of the shell is provided with air holes which are uniformly distributed; the air holes are used for communicating the outside with the first cavity; a metal mesh layer is embedded in the shell; one side of the metal mesh layer close to the temperature sensing block extends into the temperature sensing block; the inside of the warm-keeping layer is fixedly connected with uniformly distributed extrusion bags; the opening of the extrusion bag faces the heating layer; the heat insulation board used for indoor decoration in the prior art has high-quality heat insulation performance, but the heat insulation performance effect is single, the heat insulation performance is only reflected in the aspect of lower heat conductivity, meanwhile, the heat insulation performance is constant, the practicability is poor in the area with larger temperature difference day and night, when the heat insulation board works, when the heat insulation board is installed, one side of the shell surface, which is provided with uniform vent holes, faces indoors, the other side of the shell surface is pasted on a wall, when the temperature in the indoor environment automatically carries out temperature balance adjustment on the shell, the shell surface layer transmits the room temperature to the inside of the temperature sensing block through the metal mesh layer, further, the alcohol solution in the inner cavity of the temperature sensing block is evaporated or condensed according to the indoor temperature, further, the variable air pressure is formed in the cavity formed between the adjusting rod and the inner cavity of the temperature sensing block, when, the adjusting rod slides out of the first through groove, force is transmitted through the hinge rod, the heat-insulation filling cotton on two sides is extruded through the extruding plates, on one hand, the heat-insulation filling cotton is extruded, the volume is reduced, the inner air gap is closed, the air gap rate is reduced, the heat conductivity of the heat-insulation filling cotton is improved, meanwhile, a cavity is formed between the two extruding plates moving back to back, and the heat conductivity of the self-adjusting heat-insulation board is greatly increased due to the conduction of the first cavity and the outside, when the indoor temperature is low, the alcohol is condensed, negative pressure is formed in the temperature sensing block, the adjusting rod is retracted, the extruding plates drive the heat-insulation filling cotton to reset, the heat conductivity of the self-adjusting heat-insulation board is reduced, the heat insulation performance is enhanced, the external temperature is quickly transmitted into the temperature sensing block through the metal mesh layer arranged in the shell, and the sensitivity, the hinge rod and the extrusion plate are driven by the adjusting rod to extrude or expand the heat-insulation filling cotton, so that the prepared self-adjusting heat-insulation plate is more suitable for the environment with quick temperature change, and the indoor temperature change amplitude is effectively adjusted.
Preferably, a breathable film is fixedly connected between the heating layer and the warm-keeping layer; the breathable film is provided with a through hole; the through holes are gradually and densely distributed outwards by taking the opening of the extrusion bag as the center; the air-permeable membrane is used for adjusting the uniformity of airflow passing through the heating layer when the extrusion bag pumps and exhausts air; the during operation, when the cotton is compressed or expanded by the stripper plate by indoor temperature change as the heat preservation packing, the cotton inside extrusion bag of heat preservation packing takes place to deform and bleeds or the exhaust, extrusion bag pressurized discharges inside gas outside first cavity when indoor temperature is higher, the air current passes through extrusion bag opening to the layer diffusion that generates heat, in-process air current and ventilated membrane striking at the diffusion, and then make the air current diffusion direction change, it is more even when the air current diffuses in the layer that generates heat effectively to cooperate the mode of establishing of through-hole on the ventilated membrane simultaneously, avoid in long-term use fixed direction's air current to the powder formation impact effect of the cotton inside packing that generates heat, and then form the cavity, weaken the purifying effect of the layer inside bamboo charcoal powder and catalytic powder to extraction, exhaust air that generate heat.
Preferably, the opposite sides of two adjacent extrusion plates are fixedly connected with an inflatable bag; second through grooves which are uniformly distributed are formed in the heating layer; the second through groove extends into the extrusion plate; the inflatable bag is positioned in the second through groove and is connected with an air release pipe in a sliding way; the surface of the air release pipe is provided with air outlet holes which are uniformly distributed; the air discharging pipe is made of elastic rubber materials, and an air outlet on the air discharging pipe is in a closed state in an initial state; the inflatable bag is positioned between the two extrusion plates and is provided with a one-way air exhaust port; when the extrusion plate moves oppositely, the air-filled bag exhausts air, when the extrusion plate moves oppositely, the air in the air-filled bag is filled into the air exhaust pipe, further expanding the volume of the gas discharge pipe, further opening the closed gas outlet holes in the initial state, discharging the gas into the slowly-stretched heating layer through the uniformly-distributed gas outlet holes, on one hand, in the process of diffusing the gas flow in the heating layer, impact is formed on the powder filled in the heating layer, so that the agglomerated powder is dispersed, and because the air flow discharged by the air discharge pipe through the air outlet hole moves and impacts with the heating layer, can effectively prevent the powder cavity from being formed in the heating layer, simultaneously the gas in the inflatable bag and the gas pumped by the inflatable bag form impact, and then make the air current in the layer that generates heat more in a jumble or disorderly, and then strengthen the ability of generating heat intraformational air current purification and the ability that the photolysis made the carboxyl effectively, and then promote the air purification ability of self-adjusting heated board.
The invention has the following beneficial effects:
1. according to the thermal insulation synthetic fiber, the metal mesh layer arranged in the shell is used for quickly transmitting the external temperature into the temperature sensing block, so that the sensitivity of an alcohol solution to the temperature is utilized, the adjusting rod is used for driving the hinged rod and the extrusion plate to extrude or expand the thermal insulation filling cotton, the prepared self-adjustable thermal insulation board is more suitable for the environment with quick temperature change, and the indoor temperature change amplitude is effectively adjusted.
2. According to the thermal synthetic fiber, the modified heating cotton felt and the modified thermal cotton felt are used in a composite mode, the far infrared rays emitted by the bamboo charcoal powder in the modified heating cotton felt have one-way scattering performance by utilizing the reflection effect of the modified thermal cotton felt on the far infrared rays, the catalytic powder filled in the modified heating cotton felt is promoted and matched, the far infrared rays emitted by the bamboo charcoal powder are utilized to carry out photocatalysis on the catalytic powder, oxygen and water adsorbed on the surface of the modified heating cotton felt can be effectively decomposed to generate hydroxyl groups with strong oxidizing performance, the hydroxyl groups are diffused in the air to oxidize harmful organic gases such as formaldehyde in the air into harmless carbon dioxide, and the prepared self-adjusting thermal insulation board has air purification capacity.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a flow chart of a method of the present invention;
FIG. 2 is a partial cross-sectional view of a self-aligning insulation board;
FIG. 3 is a cross-sectional view of a self-aligning insulation board;
FIG. 4 is a disassembled view of the thermal wadding;
in the figure: the temperature sensing device comprises a shell 1, a temperature sensing block 2, an adjusting rod 21, a hinge rod 22, a squeezing plate 23, a squeezing bag 24, a breathable film 25, heat-preservation filling cotton 3, a heat-preservation layer 31, a heating layer 32, a packaging layer 33, an inflatable bag 4 and an air release pipe 41.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 4, the thermal insulation synthetic fiber of the present invention is composed of the following raw materials:
15-20 parts of waste glass and 15-20 parts of polyethylene resin; 5-8 parts of nano zinc oxide, 8-10 parts of bamboo charcoal powder, 12-16 parts of sodium silicate, 5-8 parts of hydrochloric acid and 0.5-0.8 part of hexamethyldisiloxane;
the preparation method of the warm-keeping synthetic fiber comprises the following steps:
s1: feeding the waste glass into a crusher for crushing, feeding the crushed glass scraps into a reaction kettle for high-temperature baking and melting, adding nano zinc oxide powder into molten glass fluid, continuously stirring, controlling the stirring speed to be 60-80r/min, and stirring for 10-15min to obtain a modified glass solution; the waste glass with low value is used for melting and refining, the waste glass is used as a base material of the thermal synthetic fiber, the manufacturing cost of the thermal material can be effectively reduced, the nano zinc oxide is a special light-sensitive material, the nano zinc oxide is added into a molten glass solution, and the prepared fiber has the functions of absorbing and reflecting far infrared rays by utilizing the high-quality dispersion performance of the nano material, so that the far infrared rays emitted by a human body can be effectively intercepted indoors when the prepared fiber is used for home decoration, and the thermal insulation effect is effectively realized;
s2: respectively introducing the modified glass solution and polyethylene resin into a wire drawing machine, carrying out wire drawing treatment, controlling the diameter of a finished wire drawing product to be 0.2-0.4mm, preparing modified glass fiber yarns and polyethylene fiber yarns, and blending the polyethylene fiber yarns and the modified glass fiber yarns to obtain the thermal synthetic fibers; the glass fiber has high-quality heat-insulating property and flame-retardant property, and simultaneously has high tensile resistance, but when the glass fiber is used as a household material, the glass fiber is crisp in texture and easy to break, and the polyethylene resin fiber has high-quality elasticity, so that the polyethylene resin and the modified glass fiber are blended to form the heat-insulating synthetic fiber silk thread, and the mechanical property of the heat-insulating synthetic fiber silk thread can be effectively improved;
s3: introducing sodium silicate into the aqueous solution, uniformly stirring, after the sodium silicate is completely dissolved in the aqueous solution, sequentially adding hydrochloric acid and hexamethyldisiloxane into the aqueous solution of sodium silicate, continuously stirring for 5-10min, pouring and filling the solution into gaps of thermal cotton made of thermal synthetic fibers after stirring is finished, and standing for 10-15 min; the sodium silicate aqueous solution is induced by hydrochloric acid and catalyzed by hexamethyldisiloxane, so that the preparation method of the gel is simple effectively, and meanwhile, the gel is used for filling gaps in the thermal insulation cotton prepared from the thermal insulation synthetic fiber, so that the air in the thermal insulation cotton can be replaced effectively, and the heat resistance of the thermal insulation cotton is improved;
s4: introducing the gelatinized thermal insulation cotton which is kept stand in the S3 into a high-temperature drying oven, drying at the temperature of 200-240 ℃ for 4-5h to obtain a modified thermal insulation cotton felt, compounding and sticking the modified thermal insulation cotton felt and the modified heating cotton felt uniformly filled with the bamboo charcoal powder to obtain thermal insulation filling cotton 3, filling the thermal insulation filling cotton 3 into the shell 1, and compressing and expanding the thermal insulation filling 3 by using a temperature sensing block 2 in the thermal insulation board according to the room temperature to obtain the self-adjustable thermal insulation board; the gel in the gaps of the thermal cotton fibers is dehydrated and dried by using high-temperature drying operation, so that the air gap rate in the gel is greatly increased, the modified thermal cotton felt with larger air gap rate is effectively prepared, meanwhile, the modified heating cotton felt and the modified thermal cotton felt are used in a composite mode, the far infrared rays emitted by the bamboo charcoal powder in the modified heating cotton felt have one-way spreading performance by utilizing the reflection effect of the modified thermal cotton felt on the far infrared rays, the indoor thermal insulation effect is effectively enhanced, meanwhile, the self-adjustable thermal insulation board capable of automatically adjusting the thermal insulation effect is prepared by matching with the effect of the temperature sensing block 2, the thermal filling cotton is extruded or expanded according to the indoor temperature, and the self-adjustable thermal insulation board has adjustable thermal conductivity.
As an embodiment of the invention, the raw material also comprises catalytic powder; the catalytic powder is photocatalytic powder compounded by Panzhihua steel antibacterial powder and rutile type nano titanium dioxide powder according to the proportion of 1: 2; the catalytic powder is filled in the heating cotton in a spray-adhering mode; the catalytic powder compounded by the Panzhi steel antibacterial powder and the rutile type nanometer titanium dioxide powder in a ratio of 1:2 is selected from raw materials, the raw materials are mixed and filled with the bamboo charcoal powder, far infrared rays emitted by the bamboo charcoal powder are used for carrying out photocatalysis on the catalytic powder, so that the modified heating cotton felt has high-quality photodecomposition, oxygen and water adsorbed on the surface of the modified heating cotton felt can be effectively decomposed to generate hydroxyl with strong oxidation, the hydroxyl is diffused in the air to oxidize harmful organic gases such as formaldehyde in the air into harmless carbon dioxide, and the prepared self-adjusting insulation board has air purification capacity.
As an embodiment of the present invention, the raw materials further include carbon nanotubes and graphene; the carbon nano tubes and the graphene are uniformly distributed in the sodium silicate aqueous solution and are filled in the thermal cotton along with the sodium silicate aqueous solution; the carbon nanotubes and the graphene selected from the raw materials have high-quality hyperelasticity and thermal mechanical stability, are mixed in a sodium silicate aqueous solution and enter the thermal cotton along with the sodium silicate aqueous solution, and are gradually fixed inside the modified thermal cotton felt in the process of sodium silicate condensation, so that the carbon nanotubes and the graphene are effectively matched with the thermal synthetic fiber yarns to play a role in modifying the cured aerogel, and the elasticity and the fatigue resistance of the aerogel are effectively enhanced.
As an embodiment of the present invention, wherein the self-adjusting heat-insulating board in S4 includes a housing 1 and a temperature sensing block 2; a first cavity is formed in the shell 1; the first cavity is filled with heat-insulating filling cotton 3; the heat-preservation filling cotton 3 is designed in a plurality of ways; the heat-preservation filling cotton 3 is uniformly divided into a heat-preservation layer 31, a heating layer 32 and a packaging layer 33; the warm-keeping layer 31 is made of modified warm-keeping cotton felt; the heating layer 32 is made of modified heating cotton felt; the packaging layer 33 is made of non-woven fabric material; the heat preservation layer 31 is adjacent to the heating layer 32, and the packaging layer 33 is coated on the outer sides of the heat preservation layer 31 and the heating layer 32; the temperature sensing block 2 is fixedly connected to the bottom of the first cavity; the temperature sensing blocks 2 are uniformly distributed at the bottom of the first cavity and are all positioned in the gap between two adjacent heat-preservation filling cottons 3; the temperature sensing block 2 is designed in a cavity mode; a first through groove is formed in one side, away from the bottom of the first cavity, of the temperature sensing block 2; the first through groove is communicated with the inner cavity of the temperature sensing block 2; an adjusting rod 21 is connected in the inner cavity of the temperature sensing block 2 in a sliding and sealing manner; the adjusting rod 21 extends to the outside through the first through groove; the adjusting rod 21 is in a T-shaped design; alcohol solution is filled between the adjusting rod 21 and the inner cavity of the temperature sensing block 2; one end of the adjusting rod 21, which is far away from the temperature sensing block 2, is provided with a hinge groove; a hinge rod 22 is rotationally connected in the hinge groove; one side of the heat-insulation filling cotton 3 close to the temperature sensing block 2 is fixedly connected with a squeezing plate 23; one side of the hinged rod 22, which is far away from the adjusting rod 21, is fixedly connected with the extrusion plate 23; the shell 1 is made of semitransparent materials; the surface of one side of the shell 1 is provided with air holes which are uniformly distributed; the air holes are used for communicating the outside with the first cavity; a metal net layer is embedded in the shell 1; the metal mesh layer extends to the inside of the temperature sensing block 2 at one side close to the temperature sensing block 2; the inside of the warm-keeping layer 31 is fixedly connected with the uniformly distributed squeezing bags 24; the extrusion bag 24 is opened towards the heat generating layer 32; the heat insulation board used for indoor decoration in the prior art has high-quality heat insulation performance, but the heat insulation performance effect is single, the heat insulation board is only reflected in the aspect of lower heat conductivity, the heat insulation performance is constant, the practicability is poor in the area with larger temperature difference day and night, when the heat insulation board works, when the heat insulation board is installed, one side of the surface of the shell 1, which is provided with uniform vent holes, faces indoors, the other side of the surface of the shell 1 is pasted on a wall, when the temperature in the indoor environment automatically carries out temperature balance adjustment on the shell 1, the surface layer of the shell 1 transmits the room temperature to the inside of the temperature sensing block 2 through the metal net layer, further, the alcohol solution in the inner cavity of the temperature sensing block 2 is evaporated or condensed according to the indoor temperature, further, the variable air pressure is formed in the cavity formed between the adjusting rod 21 and the inner cavity of the temperature, the adjusting rod 21 slides to the outside of the first through groove, force is transmitted through the hinge rod 22, the heat-insulation filling cotton 3 on two sides is extruded through the extruding plate 23, on one hand, the heat-insulation filling cotton 3 is extruded, the volume is reduced, further, the inner air gap is closed, the air gap rate is reduced, further, the heat conductivity of the heat-insulation filling cotton 3 is improved, meanwhile, a cavity is formed between the two extruding plates 23 which move back and forth, and as the first cavity is communicated with the outside, the heat conductivity of the self-adjusting heat-insulation board is greatly improved, when the indoor temperature is low, the alcohol is condensed, negative pressure is formed inside the temperature sensing block 2, further, the adjusting rod 21 is retracted, the extruding plate 23 drives the heat-insulation filling cotton 3 to reset, further, the heat conductivity of the self-adjusting heat-insulation board is reduced, the heat insulation performance is enhanced, the external temperature is rapidly transmitted into the, and then the sensitivity of the alcohol solution to the temperature is utilized, the adjusting rod 21 drives the hinged rod 22 and the extruding plate 23 to extrude or expand the heat-insulating filling cotton 3, so that the prepared self-adjusting heat-insulating plate is more suitable for the environment with rapid temperature change, and the amplitude of the indoor temperature change is effectively adjusted.
As an embodiment of the invention, a breathable film 25 is fixedly connected between the heating layer 32 and the warming layer 31; the breathable film 25 is provided with a through hole; the through holes are gradually densely distributed outwards by taking the opening of the extrusion bag 24 as the center; the air permeable membrane 25 is used for adjusting the uniformity of airflow passing through the heating layer 32 when the extrusion bag 24 exhausts; during operation, when the heat preservation is filled cotton 3 and is compressed or expanded by stripper plate 23 by the indoor temperature change, the extrusion bag 24 of the heat preservation is filled cotton 3 inside and is taken place the deformation and bleed or exhaust, extrusion bag 24 is pressed and is discharged inside gas outside first cavity when indoor temperature is higher, the air current diffuses to layer 32 that generates heat through extrusion bag 24 opening, in the in-process air current and ventilated membrane 25 striking of diffusion, and then make the air current diffusion direction change, the mode of establishing of the last through-hole of ventilated membrane 25 makes the air current more even when diffusing in layer 32 generates heat effectively simultaneously, avoid in long-term use fixed direction's air current to generate heat cotton internal filling's powder formation impact effect, and then form the cavity, weaken the purifying effect of the inside bamboo charcoal powder of layer 32 and catalytic powder to extraction, exhaust air.
As an embodiment of the invention, the opposite sides of two adjacent squeezing plates 23 are fixedly connected with an inflatable bag 4; second through grooves which are uniformly distributed are formed in the heating layer 32; the second through groove extends into the extrusion plate 23; the inflatable bag 4 is positioned in the second through groove and is connected with an air release pipe 41 in a sliding way; the surface of the air release pipe 41 is provided with air outlet holes which are uniformly distributed; the air discharging pipe 41 is made of elastic rubber materials, and an air outlet on the air discharging pipe 41 is in a closed state in an initial state; the inflatable bag 4 is positioned between the two extrusion plates 23 and is provided with a one-way air exhaust port; when the heating device works, when the extrusion plates 23 move oppositely, the air in the air charging bag 4 is pumped, when the extrusion plates 23 move oppositely, the air in the air charging bag 4 is charged into the air discharging pipe 41, so that the volume of the air discharging pipe 41 is expanded, further, the closed air outlet holes in the initial state are opened, the air is discharged into the heating layer 32 which is slowly unfolded through the air outlet holes which are uniformly distributed, on one hand, in the process that air flow is diffused in the heating layer 32, impact is formed on powder filled in the heating layer 32, further, agglomerated powder is dispersed, as the air flow discharged from the air discharging pipe 41 through the air outlet holes moves and impacts with the heating layer 32, powder cavities formed in the heating layer 32 can be effectively prevented, meanwhile, the air in the air charging bag 4 and the air pumped by the air charging bag 4 are impacted, further, the air flow in the heating layer 32 is more disordered, further, the air flow purification capability of the heating layer 32 and the capability of producing carboxyl through photode, thereby improving the air purification capacity of the self-adjusting insulation board.
The specific working process is as follows:
when the self-adjusting heat-insulating board works, when the self-adjusting heat-insulating board is installed, one side of the surface of the shell 1, which is provided with uniform vent holes, faces indoors, the other side of the surface of the shell 1 is adhered to a wall, when the temperature in an indoor environment automatically adjusts the temperature of the shell 1 in a balanced manner, the surface layer of the shell 1 transmits the room temperature to the interior of the temperature sensing block 2 through the metal mesh layer, so that the alcohol solution in the inner cavity of the temperature sensing block 2 is evaporated or condensed according to the indoor temperature, and then variable air pressure is formed in a cavity formed between the adjusting rod 21 and the inner cavity of the temperature sensing block 2, when the external temperature is higher, the alcohol is evaporated, so that thrust is formed on the adjusting rod 21, the adjusting rod 21 slides outwards from the first through groove, and then transmits force through the hinge rod 22, and the heat-insulating filling cotton 3 on the two, the air gap rate reduces, and then makes 3 heat conductivities of heat preservation filling cotton promote, forms the cavity simultaneously between two stripper plates 23 of back-to-back motion, and because first cavity switches on with the external world, and then makes the heat conductivity of self-adjusting heated board rise by a wide margin, and when the indoor temperature is lower, alcohol condenses, makes the inside negative pressure that forms of temperature sensing piece 2, and then makes regulation pole 21 retract, makes stripper plate 23 drive heat preservation filling cotton 3 and resets, and then makes self-adjusting heated board heat conductivity decline, the heat insulating ability reinforcing.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A thermal synthetic fiber characterized by: the heat-insulating fiber is composed of the following raw materials:
15-20 parts of waste glass and 15-20 parts of polyethylene resin; 5-8 parts of nano zinc oxide, 8-10 parts of bamboo charcoal powder, 12-16 parts of sodium silicate, 5-8 parts of hydrochloric acid and 0.5-0.8 part of hexamethyldisiloxane;
the preparation method of the warm-keeping synthetic fiber comprises the following steps:
s1: feeding the waste glass into a crusher for crushing, feeding the crushed glass scraps into a reaction kettle for high-temperature baking and melting, adding nano zinc oxide powder into molten glass fluid, continuously stirring, controlling the stirring speed to be 60-80r/min, and stirring for 10-15min to obtain a modified glass solution;
s2: respectively introducing the modified glass solution and polyethylene resin into a wire drawing machine, carrying out wire drawing treatment, controlling the diameter of a finished wire drawing product to be 0.2-0.4mm, preparing modified glass fiber yarns and polyethylene fiber yarns, and blending the polyethylene fiber yarns and the modified glass fiber yarns to obtain the thermal synthetic fibers;
s3: introducing sodium silicate into the aqueous solution, uniformly stirring, after the sodium silicate is completely dissolved in the aqueous solution, sequentially adding hydrochloric acid and hexamethyldisiloxane into the aqueous solution of sodium silicate, continuously stirring for 5-10min, pouring and filling the solution into gaps of thermal cotton made of thermal synthetic fibers after stirring is finished, and standing for 10-15 min;
s4: and (2) introducing the gelatinized thermal insulation cotton which is kept stand in the S3 into a high-temperature drying box, drying at the temperature of 200-240 ℃ for 4-5h to obtain a modified thermal insulation cotton felt, compounding and sticking the modified thermal insulation cotton felt and the modified heating cotton felt which is uniformly filled with the bamboo charcoal powder to obtain thermal insulation filling cotton (3), filling the thermal insulation filling cotton (3) into the shell (1), and compressing and expanding the thermal insulation filling (2) in the thermal insulation board according to the room temperature to obtain the self-adjustable thermal insulation board.
2. A thermal synthetic fiber according to claim 1, wherein: wherein the raw material also comprises catalytic powder; the catalytic powder is photocatalytic powder compounded by Panzhihua steel antibacterial powder and rutile type nano titanium dioxide powder according to the proportion of 1: 2; the catalytic powder is filled in the heating cotton in a spray-adhering mode.
3. A thermal synthetic fiber according to claim 1, wherein: wherein the raw materials also comprise carbon nano tubes and graphene; the carbon nano tubes and the graphene are uniformly distributed in the sodium silicate aqueous solution and are filled in the thermal cotton along with the sodium silicate aqueous solution.
4. A thermal synthetic fiber according to claim 1, wherein: the self-adjusting heat insulation plate in the S4 comprises a shell (1) and a temperature sensing block (2); a first cavity is formed in the shell (1); the first cavity is filled with heat-preservation filling cotton (3); the heat-preservation filling cotton (3) is designed in a plurality of ways; the heat-insulation filling cotton (3) is divided into a heat-insulation layer (31), a heating layer (32) and a packaging layer (33); the warm-keeping layer (31) is made of modified warm-keeping cotton felt; the heating layer (32) is made of modified heating cotton felt; the packaging layer (33) is made of non-woven fabric materials; the heat-insulation layer (31) is adjacent to the heating layer (32), and the packaging layer (33) is coated on the outer sides of the heat-insulation layer (31) and the heating layer (32); the temperature sensing block (2) is fixedly connected to the bottom of the first cavity; the temperature sensing blocks (2) are uniformly distributed at the bottom of the first cavity and are all positioned in the gap between two adjacent heat-preservation filling cottons (3); the temperature sensing block (2) is designed in a cavity mode; a first through groove is formed in one side, away from the bottom of the first cavity, of the temperature sensing block (2); the first through groove is communicated with the inner cavity of the temperature sensing block (2); an adjusting rod (21) is connected in the inner cavity of the temperature sensing block (2) in a sliding and sealing manner; the adjusting rod (21) extends to the outside through the first through groove; the adjusting rod (21) is designed in a T shape; alcohol solution is filled between the adjusting rod (21) and the inner cavity of the temperature sensing block (2); one end of the adjusting rod (21) far away from the temperature sensing block (2) is provided with a hinge groove; a hinge rod (22) is rotationally connected in the hinge groove; one side of the heat-insulation filling cotton (3) close to the temperature sensing block (2) is fixedly connected with a squeezing plate (23); one side of the hinged rod (22) far away from the adjusting rod (21) is fixedly connected with the extrusion plate (23); the shell (1) is made of semitransparent materials; the surface of one side of the shell (1) is provided with air holes which are uniformly distributed; the air holes are used for communicating the outside with the first cavity; a metal net layer is embedded in the shell (1); one side of the metal mesh layer close to the temperature sensing block (2) extends to the inside of the temperature sensing block (2); the interior of the warm-keeping layer (31) is fixedly connected with uniformly distributed extrusion bags (24); the opening of the extrusion bag (24) faces the heating layer (32).
5. A thermal synthetic fiber according to claim 4, wherein: a breathable film (25) is fixedly connected between the heating layer (32) and the warm-keeping layer (31); the breathable film (25) is provided with a through hole; the through holes are gradually densely distributed outwards by taking the opening of the extrusion bag (24) as the center; the air permeable membrane (25) is used for adjusting the uniformity of airflow passing through the heating layer (32) when the extrusion bag (24) exhausts.
6. A thermal synthetic fiber according to claim 4, wherein: the opposite sides of two adjacent extrusion plates (23) are fixedly connected with an inflatable bag (4); second through grooves which are uniformly distributed are formed in the heating layer (32); the second through groove extends into the extrusion plate (23) for design; the inflatable bag (4) is positioned in the second through groove and is connected with an air release pipe (41) in a sliding way; the surface of the air discharging pipe (41) is provided with air outlet holes which are uniformly distributed; the air discharging pipe (41) is made of elastic rubber materials, and an air outlet on the air discharging pipe (41) is in a closed state in an initial state; the inflatable bag (4) is positioned between the two extrusion plates (23) and is provided with a one-way air exhaust port.
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| CN202010732726.XA CN111851763A (en) | 2020-07-27 | 2020-07-27 | Warm-keeping synthetic fiber |
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| CN112593641A (en) * | 2020-11-27 | 2021-04-02 | 合肥艺光高分子材料科技有限公司 | Silica gel heat insulation plate with adjustable heat insulation effect and manufacturing method thereof |
| CN114725575A (en) * | 2022-04-22 | 2022-07-08 | 郑州大学 | Battery self-adaptive adjustment temperature control device |
| CN116985506A (en) * | 2023-09-25 | 2023-11-03 | 江苏杰辉新材料有限公司 | Flame-retardant compression-resistant extrusion molding insulation board lamination curing equipment |
| CN116985506B (en) * | 2023-09-25 | 2024-05-17 | 江苏杰辉新材料有限公司 | Flame-retardant compression-resistant extrusion molding insulation board lamination curing equipment |
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2020
- 2020-07-27 CN CN202010732726.XA patent/CN111851763A/en not_active Withdrawn
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112593641A (en) * | 2020-11-27 | 2021-04-02 | 合肥艺光高分子材料科技有限公司 | Silica gel heat insulation plate with adjustable heat insulation effect and manufacturing method thereof |
| CN114725575A (en) * | 2022-04-22 | 2022-07-08 | 郑州大学 | Battery self-adaptive adjustment temperature control device |
| CN116985506A (en) * | 2023-09-25 | 2023-11-03 | 江苏杰辉新材料有限公司 | Flame-retardant compression-resistant extrusion molding insulation board lamination curing equipment |
| CN116985506B (en) * | 2023-09-25 | 2024-05-17 | 江苏杰辉新材料有限公司 | Flame-retardant compression-resistant extrusion molding insulation board lamination curing equipment |
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