CN209623460U - A kind of instant heating type heating film of phase-transition heat-storage - Google Patents

A kind of instant heating type heating film of phase-transition heat-storage Download PDF

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Publication number
CN209623460U
CN209623460U CN201821887739.9U CN201821887739U CN209623460U CN 209623460 U CN209623460 U CN 209623460U CN 201821887739 U CN201821887739 U CN 201821887739U CN 209623460 U CN209623460 U CN 209623460U
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layer
heating film
phase
film
transition heat
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张锋
袁凯
谭化兵
季恒星
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WUXI GEFEI ELECTRONIC FILM TECHNOLOGY CO LTD
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WUXI GEFEI ELECTRONIC FILM TECHNOLOGY CO LTD
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/14Thermal energy storage

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Abstract

The utility model provides a kind of instant heating type heating film of phase-transition heat-storage, the heating film includes: the first encapsulated layer, the first adhesive layer, reservoir, the second adhesive layer, the second encapsulated layer, third adhesive layer, electric membranous layer, the material of reservoir can store energy while heating film heats, it releases energy after power-off, and the long period can be kept the temperature at a constant temperature.

Description

A kind of instant heating type heating film of phase-transition heat-storage
Technical field
The utility model belongs to heating art, and in particular to a kind of instant heating type heating film of phase-transition heat-storage.
Background technique
Hot compress can make the blood vessel dilatation of skin congested, accelerate organism metabolism, promote the dissipation of inflammation, and it is useless to accelerate intramuscular Object excretion, makes of flaccid muscles and comfortable, has become common health physical therapy method in people's daily life.Hot compress product at present Mainly there are hot-water bottle, Electric radiant Heating Film, variable phase hot compress bag and heating patch.Hot-water bottle soaking time is shorter and exothermic process in temperature can be by It gradually reduces, temperature heat supply can not be kept constant;Though variable phase hot compress bag can keep the temperature at a constant temperature the long period, using The preceding phase transformation heating that must carry out certain time, cannot accomplish plug and play;Though heating patch plug and play, and can protect for a long time Temperature, but can only be intended for single use, and there are spontaneous thermal failure possibility, therefore Electric radiant Heating Film product has bigger use value.
It is mainly resistance wire for traditional electrothermal film heater, using line heating system, heating is uneven;Heating is slow, It needs to be powered for a long time and can be only achieved required temperature;Electric radiation efficiency is lower;And heater is harder, is unfavorable for relaxing for user Aptamer is tested.The utility model can be generated heat rapidly as heater using carbon-based material using face heating system in 1-2 seconds, And the far infrared light wave that can radiate 5-15um wavelength has both far-infrared physiotherapy effect.In addition, Electric radiant Heating Film is usually two-sided to be dissipated Calorific value, but only need to radiate close to skin side for hot compress product.Therefore in heating film far from human body one Reservoir is added in face, for storing by radiation dispersed heat and reusing, that is, when saving energy, and extending hot compress Between.It can be used for multiple times simultaneously, and there is certain flexibility, can be sticked well with human body, there is better effect.
Summary of the invention
For the prior art there are one or more of problem, the utility model provide a kind of phase-transition heat-storage it is instant heating type plus Hotting mask characterized by comprising the first encapsulated layer, the first adhesive layer, reservoir, the second adhesive layer, the second encapsulated layer, third Adhesive layer, electric membranous layer.
It selects temperature that can directly fit human body in 60 DEG C of Electric radiant Heating Films below, human body is not injured substantially.
One aspect according to the present utility model, the reservoir are undergone phase transition at 35-65 DEG C.
One aspect according to the present utility model, the reservoir are undergone phase transition at 45-55 DEG C.
It is further preferred that the phase transition temperature of the reservoir is 45 DEG C.
It mutually refers under certain condition, substance is deposited with a kind of coherent condition or structure type being adapted with external condition .During external condition changes, object mutually the phenomenon that mutating when (critical value) under a certain specified conditions It is exactly phase transformation.Selection is because phase-change material is under the variation of temperature condition, in the form absorbed heat or generated heat using phase-change material Convert physical structure.The utility model is cooperated by external heating film and the membranaceous reservoir with phase transition function, works as heating film After energization, heat is transmitted to reservoir, heating reaches certain temperature, and reservoir absorbs heat and stores heat;When heating film power-off, Electric membranous layer cooling reaches certain temperature, and phase-change material releases heat, transfers energy to electric membranous layer.
The utility model is very important the selection of reservoir phase transition temperature, according to because the body-sensing of human body is receiving 60 DEG C of temperature below are safer, be selected in 40-50 DEG C it is best to human body effect, comfortable and be unlikely to have hot feeling.
One aspect according to the present utility model, the reservoir are lauric acid/dodecanoic acid, tetradecylic acid, hexadecanol, docosane, two The combination of one or more of the tetradecane, octacosane or paraffin.
Preferably, the reservoir is paraffin.
These phase-change materials are in solid-state under normal conditions, and temperature increases, and after reaching fusing point, become liquid.
One aspect according to the present utility model, the reservoir is with a thickness of 0.05-50mm, preferably 0.1-5mm.
It is further preferred that the reservoir is with a thickness of 1mm.
The effect of phase-change material be storage heat, to certain condition under discharge heat.If reservoir is excessively thin, phase-change material The heat of storage is few, these energy can scatter and disappear completely in several seconds to tens seconds short periods, does not anticipate to extending heating time The effect of the utility model needs is not achieved in justice.Phase-change material is in solid-state under room temperature, if reservoir is blocked up, it appears excessively stupid Weight, and larger heat is needed to complete phase transformation, thermal storage time is too long, loses the meaning that convenience uses, and is also unable to reach this The effect that utility model needs.
One aspect according to the present utility model, first encapsulated layer and the second encapsulated layer are all made of high temperature aluminized plastic Or textile cloth, preferably textile cloth.
It is further preferred that first encapsulated layer and the second encapsulated layer cloth are terylene cloth.
The thickness range of one aspect according to the present utility model, first encapsulated layer and the second encapsulated layer is 0.05-2mm。
One aspect according to the present utility model, first encapsulated layer and the second encapsulated layer thickness are 0.2-0.5mm.
Preferably, first encapsulated layer and the second encapsulated layer thickness are 0.5mm.
When encapsulated layer thinner thickness, phase-change material is easy to overflow after melting, and will increase product integral thickness when too thick and increases Addition sheet.
One aspect according to the present utility model, the adhesive layer be TPU hot melt adhesive, PE hot melt adhesive, PVC hot melt adhesive or Retardation PES hot melt adhesive.
The temperature of Electric radiant Heating Film is 60 DEG C, and temperature when Electric radiant Heating Film works is lower than the melting point of hot melt adhesive, and hot melt adhesive is not melted, It just can guarantee that the instant heating type heating film of phase-transition heat-storage can work normally.Therefore, the utility model selection melting point is higher than 60 DEG C Hot melt adhesive.
One aspect according to the present utility model, the bonding layer material are TPU hot melt adhesive.
One aspect according to the present utility model, the thickness of adhibited layer are 0.01-1.0mm.
One aspect according to the present utility model, the thickness of adhibited layer are 0.05mm.
One aspect according to the present utility model, the electric membranous layer include heating film and the electrode that is set on heating film Layer, electrode layer for connecting with extraneous power supply, generate heat outward for converting electrical energy into thermal energy by fever film layer.
The preferably described heating film includes that graphene heating film, carbon fiber heating film, carbon crystal heating film or carbon-based ink add Hotting mask.
It is further preferred that the electric membranous layer is with a thickness of 0.05-1mm.
One aspect according to the present utility model, the electric membranous layer further include basal layer and coating, the heating film It is clipped in the middle with electrode layer by basal layer and coating.
One layer of electrode layer, the electrode of the electrode layer are arranged in the Electric radiant Heating Film for one aspect according to the present utility model For conductive metal material, the combination including one or more of copper, nickel, silver.
Preferably, the electrode layer is with patterned electrode.
It is further preferred that the electrode layer is made of thick busbar and several thin interior electrodes, interior electrode is by converging Item extends towards to form interdigital electrode, and the positive or negative pole of power supply is connect at the terminal of busbar, so that two adjacent interior electrode poles Property on the contrary, the electric current that positive bus bar provides when being powered by each anode flows into electrode in corresponding cathode finally all imports cathode and converge Flow item.
One aspect according to the present utility model, the basal layer and coating are all made of PET film, PI film, COP film, COC Film or pen film.
One aspect according to the present utility model is bonded between the coating and electrode layer by the 4th adhesive layer.
Preferably, the 4th adhesive layer includes acrylic double-sided adhesive, silica gel double-sided adhesive, EVA hot-melt adhesive, TPU hot melt adhesive Or retardation PES hot melt adhesive.
One aspect according to the present utility model, the heating film are graphene heating film, select graphene heating film, can To guarantee the heating effect of heating film.In the case where graphene heating film two end electrodes are powered, phase mutual friction between carbon molecules is touched Generation thermal energy is hit, thermal energy is equably radiated by controlling wavelength in 5-15 μm of far infrared in planar fashion, closer Life light wave, effective total conversion ratio of electric energy add the superconductivity of special grapheme material up to 99% or more, guarantee fever Performance is stablized.
Preferably, the graphene Electric radiant Heating Film is the graphene heating film that single-layer or multi-layer stacks.
One aspect according to the present utility model, the graphene Electric radiant Heating Film are graphene slurry base heating film and CVD stone Black alkene film base heating film;It is further preferred that the graphene heating film is the graphene film that CVD method is prepared.
Graphene electric heating film for heating principle: being wired to power supply at graphene heating film both ends, after powering on, For product under the action of electric field, the carbon molecules group in heater generates " Brownian movement ", and violent friction occurs between carbon molecules Thermal energy is generated with hitting, the thermal energy of generation is externally transmitted in the form of far infrared radiation and convection current.
Although there is 100 DEG C of even higher temperature, common electric heating film temperature is generally at 60 DEG C or less.Temperature is excessively high When can generate injury to human body, therefore to select the Electric radiant Heating Film of suitable temperature.The heating film of the utility model when in use, electric heating Film layer is two-sided can to distribute heat, can directly receive heat, the reservoir of another side close to the one side of skin, reservoir is inhaled Heat is received and stored, avoids leading to the consume of heat due to radiating.The beneficial effect that the heating film of the utility model generates has:
1. the heating film of the utility model uses face heating system, can be rapidly heated fever after powered up, homogeneous heating, electricity Radiation efficiency is high, and can give off the far red light of 5-15 mu m waveband, identical as human body wavelength, generates resonant interaction, deeply Subcutaneous tissue makes telangiectasis, promotes blood circulation, and has certain physiotheraping effect.
2. the heating film of the utility model provides phase-change material, when heating, absorbs and stores energy, phase transformation after a loss of power The heat of material storage can release again, avoid the consume of heat, and can keep the temperature at a constant temperature the long period.
3. the heating film of the utility model enables heating film that can better adapt to ENVIRONMENTS WITH CURVED SURFACES using soft heater, and It can be used for multiple times, can preferably stick human body, be conducive to user and comfortably experience.
4. the graphene heater that the heating film of the utility model uses, electric radiation high conversion efficiency, organic solvent-free It uses, it is more environmentally friendly.
The utility model additionally provides a kind of preparation method of instant heating type heating film of phase-transition heat-storage characterized by comprising
1) the first encapsulated layer and the first adhesive layer are bonded;
2) the first adhesive layer is bonded with reservoir;
3) the second encapsulated layer and the second adhesive layer are bonded;
4) the second adhesive layer and reservoir are bonded;
5) third adhesive layer is sticked on the second encapsulated layer;
6) it is bonded electric membranous layer on third adhesive layer, is fabricated to phase-transition heat-storage instant electric film finished product.
One aspect according to the present utility model, in step 1), 3), 4), 5) He 6) during, using high temperature fitting Mode carries out.
The binding temperature range of the high temperature laminating type is 90-200 DEG C.As preferred embodiment, the high temperature The temperature range of laminating type is 120-160 DEG C.
In the preparation, it since adhesive layer uses hot melt adhesive, is easy to be affected by temperature.Temperature is too low, hot melt adhesive It can not melt, without adhesive property.Temperature is excessively high, it will damage encapsulating material.The fitting time of the high temperature laminating type is 5-10s。
The fitting time of selection 5-10s is because under long-time high-temperature condition, phase-change material can become liquid by solid Body, but the time of high-temperature laminating in this process is shorter, selects 5-10 seconds, phase-change material also has little time to become liquid by solid-state State has just completed high-temperature laminating.
One aspect according to the present utility model, the process of step 2) do not need to be bonded at high temperature.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the instant heating type heating film structure chart of phase-transition heat-storage;
Fig. 2 is the instant heating type heating membrane electrode layer line map of phase-transition heat-storage;
Fig. 3 is the instant heating type heating film electric membranous layer structure chart of phase-transition heat-storage;
Wherein 1 is the first encapsulated layer;2 be the first adhesive layer;3 be reservoir;4 be the second adhesive layer;5 be the second encapsulation Layer;6 be third adhesive layer, and 7 be electric membranous layer, and 8 be electrode layer, and 9 be terminal, and 10 be heating film, and 11 be the 4th adhesive layer, and 12 are Basal layer, 13 be coating.
Specific embodiment
Hereinafter, certain exemplary embodiments are simply just described.As one skilled in the art will recognize that Like that, without departing from the spirit or scope of the present utility model, it can be modified by various different modes described real Apply example.Therefore, attached drawing and description are considered essentially illustrative rather than restrictive.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", " go up ", " under ", " preceding ", " afterwards ", " left side ", " right side ", " heavily fortified point, and directly ", " level ", " top ", " bottom ", " is interior ", " outside ", " Clockwise ", " counterclockwise " wait the orientation or positional relationship of instructions to be based on the orientation or positional relationship shown in the drawings, merely to Convenient for describing the utility model and simplifying description, rather than the device or element of indication or suggestion meaning must have specific side Position is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " first ", " Second " it is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or implicitly indicates indicated technology The quantity of feature.Define " first " as a result, the feature of " second " can explicitly or implicitly include it is one or more The feature." multiple " are meant that two or more in the description of the present invention, unless otherwise clearly specific It limits.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " be connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection: can be mechanical connection, be also possible to be electrically connected or can mutually communicate;It can be directly connected, it can also be in Between medium be indirectly connected, can be the connection inside two elements or the interaction relationship of two elements.For this field For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
In the present invention unless specifically defined or limited otherwise, fisrt feature second feature its " upper " or it " Under " may include that the first and second features directly contact, also may include the first and second features be not direct contact but logical Cross the other characterisation contact between them.Moreover, fisrt feature second feature " on ", " top " and " above " be including the One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special Sign second feature " under ", " lower section " and " below " including fisrt feature right above second feature and oblique upper, or only Indicate that first feature horizontal height is less than second feature.
Following disclosure provides many different embodiments or example is used to realize the different structure of the utility model. In order to simplify the disclosure of the utility model, hereinafter the component of specific examples and setting are described.Certainly, they are only Example, and purpose does not lie in limitation the utility model.In addition, the utility model can in different examples repeat reference numerals And/or reference letter, this repetition are for purposes of simplicity and clarity, itself not indicate discussed various embodiments And/or the relationship between setting.In addition, the example of various specific techniques and material that the utility model provides, but this Field those of ordinary skill can be appreciated that the application of other techniques and/or the use of other materials.
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
In one embodiment of the utility model, a kind of instant heating type heating film of phase-transition heat-storage is provided, as described in Figure 1, packet It includes: the first encapsulated layer 1, the first adhesive layer 2, reservoir 3, the second adhesive layer 4, the second encapsulated layer 5, third adhesive layer 6, Electric radiant Heating Film Layer 7.
The reservoir uses the material that can be undergone phase transition under fixed temperature, i.e. phase-change material.The phase transformation of reservoir Temperature is 35-65 DEG C, such as: 35 DEG C, 38 DEG C, 40 DEG C, 42 DEG C, 45 DEG C, 48 DEG C, 50 DEG C, 55 DEG C, 58 DEG C, 60 DEG C, 62 DEG C, 65 DEG C, etc..As preferred embodiment, the phase transition temperature of the reservoir is 40-50 DEG C, such as 40 DEG C, 41 DEG C, 42 DEG C, 43 ℃,44℃,45℃,46℃,47℃,48℃,49℃,50℃.As optimal embodiment, the phase transition temperature of the reservoir It is 45 DEG C.
The material of the reservoir is lauric acid/dodecanoic acid, tetradecylic acid, hexadecanol, docosane, lignocerane, octacosane or stone The combination of one or more of wax, such as: lauric acid/dodecanoic acid, tetradecylic acid, hexadecanol, docosane, lignocerane, 28 Alkane, paraffin, lauric acid/dodecanoic acid and tetradecylic acid, paraffin and lignocerane, docosane and hexadecanol, etc..As preferred embodiment, The reservoir is paraffin.
The phase-change material with a thickness of 0.05-50mm, such as: 0.05mm, 0.08mm, 0.1mm, 0.2mm, 0.5mm, 0.8mm, 1.0mm, 2mm, 5mm, 10mm, 20mm, 30mm, 40mm, 50mm, etc..As preferred embodiment, the phase transformation material Material with a thickness of 0.1-5mm, such as: 0.1mm, 0.2mm, 0.3mm, 0.5mm, 0.7mm, 0.8mm, 1.0mm, 1.2mm, 1.5mm, 1.6mm、1.8mm、2.0mm、2.2mm、2.5mm、2.8mm、3.0mm、3.2mm、3.5mm、3.8mm、4.0mm、4.2mm、 4.5mm, 4.8mm, 5.0mm, etc..As optimal embodiment, the phase-change material is with a thickness of 1mm.
First encapsulated layer and the second encapsulated layer are high temperature aluminized plastic or textile cloth.
It is further preferred that first encapsulated layer and the second encapsulated layer are all made of textile cloth.
First encapsulated layer and the second encapsulated layer cloth are terylene cloth.
The thickness range of first encapsulated layer and the second encapsulated layer is 0.05-2mm, such as: 0.05mm, 0.08mm, 0.1mm, 0.12mm, 0.15mm, 0.18mm, 0.2mm, 0.5mm, 0.8mm, 1mm, 1.2mm, 1.5mm, 1.8mm, 2mm, etc..Make For optimal embodiment, first encapsulated layer and the second encapsulated layer thickness are 0.5mm.
The adhesive layer is TPU hot melt adhesive, PE hot melt adhesive, PVC hot melt adhesive or retardation PES hot melt adhesive.As optimal embodiment party Formula, the bonding layer material are TPU hot melt adhesive.
The thickness of adhibited layer be 0.01-1.0mm, such as: 0.01mm, 0.02mm, 0.05mm, 0.08mm, 0.1mm, 0.2mm, 0.5mm, 0.8mm, 1mm, etc..As optimal embodiment, the thickness of adhibited layer is 0.05mm.
The electric membranous layer further includes heating film and the electrode layer that is set on heating film, and electrode layer is used for and extraneous power supply Connection, fever film layer are generated heat outward for converting electrical energy into thermal energy.
As preferred embodiment, the heating film includes graphene heating film, carbon fiber heating film, carbon crystal heating film Or carbon-based ink heating film.
The electric membranous layer with a thickness of 0.05-1mm, such as: 0.05mm, 0.06mm, 0.07mm, 0.08mm, 0.09mm, 0.10mm、0.15mm、0.20mm、0.25mm、0.30mm、0.35mm、0.40mm、0.45mm、0.50mm、0.55mm、0.60mm、 0.65mm、0.70mm、0.75mm、0.80mm、0.85mm、0.90mm、0.95mm、0.96mm、0.97mm、0.98mm、0.99mm、 1mm, etc..
The electric membranous layer further includes basal layer and coating, and the heating film and electrode layer are pressed from both sides by basal layer and coating In centre.
As preferred embodiment, one layer of electrode layer is set, the electrode of the electrode layer is metal in the Electric radiant Heating Film Conductive material, the combination including one or more of copper, nickel, silver, such as copper, nickel, silver, copper and mickel, copper and silver, nickel and Silver, etc..
The electrode layer is with patterned electrode.
The electrode layer is made of thick busbar and several thin interior electrodes, and interior electrode is extended towards by busbar to be formed Interdigital electrode connects the positive or negative pole of power supply at the terminal of busbar, so that two adjacent interior polarity of electrode are on the contrary, when being powered just The electric current that pole busbar provides flows into electrode in corresponding cathode by each anode and finally all imports negative bus bar, as shown in Figure 2.
The basal layer and coating are all made of PET film, PI film, COP film, COC film or pen film.
It is bonded between the coating and electrode layer by the 4th adhesive layer.
4th adhesive layer includes acrylic double-sided adhesive, silica gel double-sided adhesive, EVA hot-melt adhesive, TPU hot melt adhesive or PES heat Melten gel.
The heating film is graphene heating film, and the graphene heating film is the graphene heating that single-layer or multi-layer stacks Film.
As preferred embodiment, the graphene heating film includes graphene slurry base heating film and CVD graphene Film base heating film.
As optimal embodiment, the graphene heating film is the graphene film that CVD method is prepared.
The utility model additionally provides a kind of preparation method of instant heating type heating film of phase-transition heat-storage characterized by comprising
(1) the first encapsulated layer and the first adhesive layer are bonded;
(2) reservoir is placed on the first adhesive layer and is bonded;
(3) the second adhesive layer and the second encapsulated layer are bonded;
(4) second bondings are laminated on reservoir through laminating process, and reservoir is encapsulated;
(5) fitting of third adhesive layer will be placed on the second encapsulated layer;
(6) electric membranous layer is bonded with third adhesive layer, is fabricated to the instant heating type heating film finished product of phase-transition heat-storage.
In step (1), (3), (4), (5) and (6), the fitting carries out at high temperature, and temperature is 90-200 DEG C, Such as: 90 DEG C, 92 DEG C, 95 DEG C, 100 DEG C, 110 DEG C, 120 DEG C, 130 DEG C, 140 DEG C, 150 DEG C, 160 DEG C, 170 DEG C, 180 DEG C, 190 DEG C, 195 DEG C, 198 DEG C, 200 DEG C, etc..As preferred embodiment, the high-temperature temperature is 120-160 DEG C, such as: 120 ℃、123℃、125℃、128℃、130℃、132℃、135℃、138℃、140℃、143℃、145℃、148℃、150℃、 152 DEG C, 155 DEG C, 157 DEG C, 158 DEG C, 160 DEG C, etc..The fitting time is 5-10s, such as: 5s, 6s, 7s, 8s, 9s, 10s, etc..
In step (2), the laminating type does not need to carry out at high temperature, room temperature is sufficient.
Embodiment 1
First encapsulated layer 1 1mm high temperature aluminized plastic
First adhesive layer 2 100umPES hot melt adhesive
Reservoir 3 1mm waxed paper
Second adhesive layer 4 100umPES hot melt adhesive
Second encapsulated layer 5 1mm high temperature aluminized plastic
Third adhesive layer 6 100umPES hot melt adhesive
Electric membranous layer 7 Graphene heating film
(1) first group of 1mm high temperature aluminized plastic and 100umPES hot melt adhesive are bonded at 180 DEG C;
(2) 1mm waxed paper is placed in 100umPES hot melt adhesive and is pressed;
(3) second group of 100umPES hot melt adhesive and 1mm high temperature aluminized plastic are pressed under the conditions of 180 DEG C;
(4) second group of 100umPES hot melt adhesive is pressed on waxed paper and is pressed together through 180 DEG C, paraffin layer is encapsulated Come;
(5) third layer 100umPES hot melt adhesive will be placed on second group of high temperature aluminized plastic, is bonded under the conditions of 180 DEG C;
(6) graphene heating film is bonded with third layer retardation PES hot melt adhesive in 180 DEG C of high temperature, it is i.e. hot is fabricated to phase-transition heat-storage Formula heating film finished product.
Embodiment 2
(1) first group of 200um polyester fabric and 50umTPU hot melt adhesive are bonded at 150 DEG C;
(2) 5mm waxed paper is placed in 50umTPU hot melt adhesive and is pressed;
(3) second group of 50umTPU hot melt adhesive and 200um polyester fabric are pressed under the conditions of 150 DEG C;
(4) second group of 50umTPU hot melt adhesive is pressed on waxed paper and is pressed together through 150 DEG C, paraffin layer is encapsulated;
(5) third layer 50umTPU hot melt adhesive will be placed on second group of 200um polyester fabric, is bonded under the conditions of 150 DEG C;
(6) carbon crystal heating film is bonded with third layer 50umTPU hot melt adhesive in 150 DEG C of high temperature, is fabricated to phase-transition heat-storage i.e. Hot type heating film finished product.
Embodiment 3
First encapsulated layer 1 500um high temperature aluminized plastic
First adhesive layer 2 150umPES hot melt adhesive
Reservoir 3 0.5mm lauric acid/dodecanoic acid
Second adhesive layer 4 100umPE hot melt adhesive
Second encapsulated layer 5 100um nylon facing material
Third adhesive layer 6 50umTPU hot melt adhesive
Electric membranous layer 7 Carbon fiber heating film
(1) first group of 500um high temperature aluminized plastic and 150umPES hot melt adhesive are bonded at 180 DEG C;
(2) 0.5mm lauric acid/dodecanoic acid is placed in 150umPES hot melt adhesive and is pressed;
(3) second group of 100umPE hot melt adhesive and 100um nylon facing material are pressed under the conditions of 100 DEG C;
(4) second group of 100umPE hot melt adhesive is pressed on lauric acid/dodecanoic acid and is pressed together through 180 DEG C, lauric acid/dodecanoic acid reservoir is sealed It loads;
(5) third group 50umTPU hot melt adhesive will be placed on second group of 100um nylon facing material, is bonded under the conditions of 150 DEG C;
(6) carbon fiber heating film is bonded with 50umTPU hot melt adhesive in 150 DEG C of high temperature, it is instant heating type is fabricated to phase-transition heat-storage Heating film finished product.
Embodiment 4
First encapsulated layer 1 0.05mm polyester fabric
First adhesive layer 2 10umPVC hot melt adhesive
Reservoir 3 0.05mm tetradecylic acid
Second adhesive layer 4 10umPVC hot melt adhesive
Second encapsulated layer 5 0.05mm nylon facing material
Third adhesive layer 6 10umPVC hot melt adhesive
Electric membranous layer 7 Carbon-based ink heating film
(1) first group of 0.05mm polyester fabric and 10umPVC hot melt adhesive are bonded at 160 DEG C;
(2) 0.05mm tetradecylic acid is placed in 10umPVC hot melt adhesive and is pressed;
(3) second group of 10umPVC hot melt adhesive and 0.05mm nylon facing material are pressed under the conditions of 160 DEG C;
(4) second group of 10umPVC hot melt adhesive is pressed on tetradecylic acid and is pressed together through 160 DEG C, tetradecylic acid layer is encapsulated Come;
(5) third layer 10umPVC hot melt adhesive will be placed on second group of nylon facing material, is bonded under the conditions of 160 DEG C;
(6) carbon-based ink heating film is bonded with third layer 10umPVC hot melt adhesive in 160 DEG C of high temperature, is fabricated to phase transformation storage The instant heating type heating film finished product of heat.
Embodiment 5
(1) first group of 2mm nylon facing material and 1000umPE hot melt adhesive are bonded at 120 DEG C;
(2) 50mm waxed paper is placed in 1000umPE hot melt adhesive and is pressed;
(3) second group of 1000umTPU hot melt adhesive and 2mm high temperature aluminized plastic are pressed under the conditions of 120 DEG C;
(4) second group of 1000umTPU hot melt adhesive is pressed on waxed paper and is pressed together through 120 DEG C, paraffin paper layer is encapsulated Get up;
(5) third layer 1000umPE hot melt adhesive will be placed on second group of high temperature aluminized plastic, is bonded under the conditions of 120 DEG C;
(6) graphene heating film is bonded with third layer 1000umPE hot melt adhesive in 120 DEG C of high temperature, is fabricated to phase-transition heat-storage Instant heating type heating film finished product.
Embodiment 6
First encapsulated layer 1 1.5mm nylon facing material
First adhesive layer 2 10umTPU hot melt adhesive
Reservoir 3 0.1mm docosane
Second adhesive layer 4 10umTPU hot melt adhesive
Second encapsulated layer 5 0.5mm nylon facing material
Third adhesive layer 6 10umTPU hot melt adhesive
Electric membranous layer 7 Graphene heating film
(1) first group of 1.5mm nylon facing material and 10umTPU hot melt adhesive are bonded at 150 DEG C;
(2) 0.1mm docosane is placed in 10umTPU hot melt adhesive and is pressed;
(3) second group of 10umTPU hot melt adhesive and 0.5mm nylon facing material are pressed under the conditions of 150 DEG C;
(4) second group of 10umTPU hot melt adhesive is pressed on docosane and is pressed together through 150 DEG C, docosane layer is sealed It loads;
(5) third layer 10umTPU hot melt adhesive will be placed on second group of nylon facing material, is bonded under the conditions of 150 DEG C;
(6) graphene heating film is bonded with third layer 10umTPU hot melt adhesive in 150 DEG C of high temperature, is fabricated to phase-transition heat-storage Instant heating type heating film finished product.
Embodiment 7
First encapsulated layer 1 1.5mm nylon facing material
First adhesive layer 2 10umPE hot melt adhesive
Reservoir 3 10mm docosane
Second adhesive layer 4 10umPE hot melt adhesive
Second encapsulated layer 5 0.5mm nylon facing material
Third adhesive layer 6 10umPE hot melt adhesive
Electric membranous layer 7 Graphene heating film
(1) first group of 1.5mm nylon facing material and 10umPE hot melt adhesive are bonded at 90 DEG C;
(2) 10mm docosane is placed in 10umPE hot melt adhesive and is pressed;
(3) second group of 10umPE hot melt adhesive and 0.5mm nylon facing material are pressed under the conditions of 90 DEG C;
(4) second group of 10umPE hot melt adhesive is pressed on docosane and is pressed together through 90 DEG C, docosane layer is encapsulated Get up;
(5) third layer 10umPE hot melt adhesive will be placed on second group of nylon facing material, is bonded under the conditions of 90 DEG C;
(6) graphene heating film is bonded with third layer 10umPE hot melt adhesive in 90 DEG C of high temperature, is fabricated to phase-transition heat-storage i.e. Hot type heating film finished product.
Embodiment 8
First encapsulated layer 1 1.5mm nylon facing material
First adhesive layer 2 10umTPU hot melt adhesive
Reservoir 3 0.1mm docosane
Second adhesive layer 4 10umTPU hot melt adhesive
Second encapsulated layer 5 0.5mm nylon facing material
Third adhesive layer 6 10umTPU hot melt adhesive
Electric membranous layer 7 Graphene heating film
(1) first group of 1.5mm nylon facing material and 10umTPU hot melt adhesive are bonded at 200 DEG C;
(2) 0.1mm docosane is placed in 10umTPU hot melt adhesive and is pressed;
(3) second group of 10umTPU hot melt adhesive and 0.5mm nylon facing material are pressed under the conditions of 200 DEG C;
(4) second group of 10umTPU hot melt adhesive is pressed on docosane and is pressed together through 200 DEG C, docosane layer is sealed It loads;
(5) third layer 10umTPU hot melt adhesive will be placed on second group of nylon facing material, is bonded under the conditions of 200 DEG C;
(6) graphene heating film is bonded with third layer 10umTPU hot melt adhesive in 200 DEG C of high temperature, is fabricated to phase-transition heat-storage Instant heating type heating film finished product.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, It should be included within the scope of protection of this utility model.

Claims (31)

1. a kind of instant heating type heating film of phase-transition heat-storage characterized by comprising the first encapsulated layer, the first adhesive layer, reservoir, Second adhesive layer, the second encapsulated layer, third adhesive layer, electric membranous layer are the relationship of sequence fitting between above layers.
2. the instant heating type heating film of phase-transition heat-storage according to claim 1, which is characterized in that the reservoir is in temperature It is undergone phase transition at 35-65 DEG C.
3. the instant heating type heating film of phase-transition heat-storage according to claim 2, which is characterized in that the reservoir is at 40-50 DEG C When undergo phase transition.
4. the instant heating type heating film of phase-transition heat-storage according to claim 3, which is characterized in that the phase transition temperature of the reservoir It is 45 DEG C.
5. the instant heating type heating film of phase-transition heat-storage according to claim 1, which is characterized in that the reservoir with a thickness of 0.05-50mm。
6. the instant heating type heating film of phase-transition heat-storage according to claim 5, which is characterized in that the reservoir with a thickness of 0.1-5mm。
7. the instant heating type heating film of phase-transition heat-storage according to claim 6, which is characterized in that the reservoir with a thickness of 1mm。
8. the instant heating type heating film of phase-transition heat-storage according to claim 1, which is characterized in that first encapsulated layer and second Encapsulated layer is high temperature aluminized plastic or textile cloth.
9. the instant heating type heating film of phase-transition heat-storage according to claim 8, which is characterized in that first encapsulated layer and second Encapsulated layer is textile cloth.
10. the instant heating type heating film of phase-transition heat-storage according to claim 9, which is characterized in that first encapsulated layer and Two encapsulated layer clothes are terylene cloth.
11. the instant heating type heating film of phase-transition heat-storage according to claim 1, which is characterized in that first encapsulated layer and The thickness range of two encapsulated layers is 0.05-2mm.
12. the instant heating type heating film of phase-transition heat-storage according to claim 11, which is characterized in that first encapsulated layer and Two encapsulated layer thickness are 0.2-0.5mm.
13. the instant heating type heating film of phase-transition heat-storage according to claim 12, which is characterized in that first encapsulated layer and Two encapsulated layer thickness are 0.5mm.
14. the instant heating type heating film of phase-transition heat-storage according to claim 1, which is characterized in that the adhesive layer is TPU hot melt Glue, PE hot melt adhesive, PVC hot melt adhesive or retardation PES hot melt adhesive.
15. the instant heating type heating film of phase-transition heat-storage according to claim 14, which is characterized in that the bonding layer material is TPU hot melt adhesive.
16. the instant heating type heating film of phase-transition heat-storage according to claim 1, which is characterized in that the thickness of adhibited layer is 0.01-1.0mm。
17. the instant heating type heating film of phase-transition heat-storage according to claim 16, which is characterized in that the thickness of adhibited layer is 0.05mm。
18. the instant heating type heating film of phase-transition heat-storage according to claim 1, which is characterized in that the electric membranous layer includes hair Hotting mask and the electrode layer being set on heating film, electrode layer with extraneous power supply for connecting, and fever film layer is for converting electrical energy into It generates heat outward for thermal energy.
19. the instant heating type heating film of phase-transition heat-storage according to claim 18, which is characterized in that the heating film includes graphite Alkene heating film, carbon fiber heating film, carbon crystal heating film or carbon-based ink heating film.
20. the instant heating type heating film of phase-transition heat-storage according to claim 1, which is characterized in that the electric membranous layer with a thickness of 0.05-1mm。
21. the instant heating type heating film of phase-transition heat-storage according to claim 18, which is characterized in that the electric membranous layer further includes Basal layer and coating, the heating film and electrode layer are clipped in the middle by basal layer and coating.
22. the instant heating type heating film of phase-transition heat-storage according to claim 18, which is characterized in that be arranged one in the Electric radiant Heating Film Layer electrode layer, the electrode of the electrode layer are conductive metal material.
23. the instant heating type heating film of phase-transition heat-storage according to claim 18, which is characterized in that the electrode layer is with figure The electrode of case.
24. the instant heating type heating film of phase-transition heat-storage according to claim 23, which is characterized in that the electrode layer is by thick remittance It flows item and several thin interior electrodes is constituted, interior electrode is extended towards by busbar forms interdigital electrode, connects at the terminal of busbar The positive or negative pole of power supply so that two adjacent interior polarity of electrode on the contrary, be powered when positive bus bar provide electric current by it is each just Pole flows into electrode in corresponding cathode and finally all imports negative bus bar.
25. the instant heating type heating film of phase-transition heat-storage according to claim 21, which is characterized in that the basal layer and coating It is all made of PET film, PI film, COP film, COC film or pen film.
26. the instant heating type heating film of phase-transition heat-storage according to claim 21, which is characterized in that the coating and electrode layer Between by the 4th adhesive layer be bonded.
27. the instant heating type heating film of phase-transition heat-storage according to claim 26, which is characterized in that the 4th adhesive layer includes Acrylic double-sided adhesive, silica gel double-sided adhesive, EVA hot-melt adhesive, TPU hot melt adhesive or retardation PES hot melt adhesive.
28. the instant heating type heating film of phase-transition heat-storage according to claim 18, which is characterized in that the heating film is graphene Heating film.
29. the instant heating type heating film of phase-transition heat-storage according to claim 28, which is characterized in that the graphene heating film is The graphene heating film that single-layer or multi-layer stacks.
30. the instant heating type heating film of phase-transition heat-storage according to claim 29, which is characterized in that the graphene heating film is Graphene slurry base heating film and CVD graphene film base heating film.
31. the instant heating type heating film of phase-transition heat-storage according to claim 30, which is characterized in that the graphene heating film is The graphene film that CVD method is prepared.
CN201821887739.9U 2018-11-16 2018-11-16 A kind of instant heating type heating film of phase-transition heat-storage Active CN209623460U (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112074025A (en) * 2020-06-18 2020-12-11 常州市超顺电子技术有限公司 Heating coil plate
CN115978628A (en) * 2023-01-09 2023-04-18 大连理工大学 Phase-change heat storage type electrothermal film floor heating system based on wind energy

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112074025A (en) * 2020-06-18 2020-12-11 常州市超顺电子技术有限公司 Heating coil plate
CN115978628A (en) * 2023-01-09 2023-04-18 大连理工大学 Phase-change heat storage type electrothermal film floor heating system based on wind energy

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