CN109714842A - A kind of Portable far-infrared heating device and its application - Google Patents
A kind of Portable far-infrared heating device and its application Download PDFInfo
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- CN109714842A CN109714842A CN201910203742.7A CN201910203742A CN109714842A CN 109714842 A CN109714842 A CN 109714842A CN 201910203742 A CN201910203742 A CN 201910203742A CN 109714842 A CN109714842 A CN 109714842A
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 52
- 230000005540 biological transmission Effects 0.000 claims abstract description 39
- 238000009413 insulation Methods 0.000 claims abstract description 26
- 229910052802 copper Inorganic materials 0.000 claims abstract description 14
- 239000010949 copper Substances 0.000 claims abstract description 14
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 8
- 239000000835 fiber Substances 0.000 claims description 44
- 239000004642 Polyimide Substances 0.000 claims description 24
- 229920001721 polyimide Polymers 0.000 claims description 24
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 20
- 239000002041 carbon nanotube Substances 0.000 claims description 18
- 229910021393 carbon nanotube Inorganic materials 0.000 claims description 18
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical group [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 claims description 7
- 239000011490 mineral wool Substances 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 239000002994 raw material Substances 0.000 claims description 2
- 239000004952 Polyamide Substances 0.000 claims 1
- 150000002466 imines Chemical class 0.000 claims 1
- 229920002647 polyamide Polymers 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 19
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 238000000554 physical therapy Methods 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 23
- 239000006185 dispersion Substances 0.000 description 20
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 13
- 238000005360 mashing Methods 0.000 description 9
- 238000010008 shearing Methods 0.000 description 8
- 238000003860 storage Methods 0.000 description 8
- 235000019441 ethanol Nutrition 0.000 description 7
- 238000007731 hot pressing Methods 0.000 description 7
- 238000002156 mixing Methods 0.000 description 7
- 239000002202 Polyethylene glycol Substances 0.000 description 6
- 229920001223 polyethylene glycol Polymers 0.000 description 6
- 238000010009 beating Methods 0.000 description 5
- 239000011268 mixed slurry Substances 0.000 description 5
- 238000003828 vacuum filtration Methods 0.000 description 5
- 210000002966 serum Anatomy 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 3
- 239000002270 dispersing agent Substances 0.000 description 3
- 239000003960 organic solvent Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000002604 ultrasonography Methods 0.000 description 3
- RCEAADKTGXTDOA-UHFFFAOYSA-N OS(O)(=O)=O.CCCCCCCCCCCC[Na] Chemical compound OS(O)(=O)=O.CCCCCCCCCCCC[Na] RCEAADKTGXTDOA-UHFFFAOYSA-N 0.000 description 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003651 drinking water Substances 0.000 description 2
- 235000020188 drinking water Nutrition 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 210000004209 hair Anatomy 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
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- 238000000465 moulding Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000004537 pulping Methods 0.000 description 2
- SNRUBQQJIBEYMU-UHFFFAOYSA-N Dodecane Natural products CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 240000005373 Panax quinquefolius Species 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- SNRUBQQJIBEYMU-NJFSPNSNSA-N dodecane Chemical group CCCCCCCCCCC[14CH3] SNRUBQQJIBEYMU-NJFSPNSNSA-N 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
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- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 125000005909 ethyl alcohol group Chemical group 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
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- 238000009434 installation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 238000011170 pharmaceutical development Methods 0.000 description 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
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- Radiation-Therapy Devices (AREA)
Abstract
The present invention relates to Far-Infrared Technical Area more particularly to a kind of Portable far-infrared heating device, Portable far-infrared heating device provided by the invention successively includes heat insulation layer and calandria from outside to inside;The calandria successively includes insulated thermal insulating layer, far infrared transmission layer and thermal insulation layer from outside to inside;There are two copper net electrodes for the opposite end setting of the far infrared transmission layer;The copper net electrode passes through the positive and negative anodes of wire connected battery respectively.The present invention replaces common exothermic material on the market using far infrared heating layer, can be substantially energy saving, safety and environmental protection;Have both physical therapy efficacy.And infrared heating belongs to non-contact heating, usage scenario is more extensive, and furthermore water is high to the absorptivity of infrared ray, so as to further decrease energy loss, improves heating efficiency.
Description
Technical field
The present invention relates to far infrared heating technology field more particularly to a kind of Portable far-infrared heating device and applications.
Background technique
As the improvement of people's living standards, drinking water safety problem is constantly subjected to very big concern, common heating dress
The heating efficiency set is poor, and required time is longer.In addition to drinking water, bath water is cooked with water etc. during heating, generally
It is that heating device is placed in water to heating, the pernicious gas generated can be made soluble in water, be more detrimental to health.
So that heating device is further decreased energy loss, improve heating efficiency, reducing environmental pollution becomes people's
Research emphasis.
Summary of the invention
The purpose of the present invention is to provide a kind of Portable far-infrared heating device, described device safety and environmental protection, energy damages
Lose low, security effectiveness height.
In order to achieve the above-mentioned object of the invention, the present invention the following technical schemes are provided:
The present invention provides a kind of Portable far-infrared heating devices, from outside to inside successively include heat insulation layer and heating
Body;
The calandria successively includes insulated thermal insulating layer, far infrared transmission layer and thermal insulation layer from outside to inside;
There are two copper net electrodes for the opposite end setting of the far infrared transmission layer;The copper net electrode passes through conducting wire respectively
Connect the positive and negative anodes of battery.
Preferably, the Portable far-infrared heating device is cylindrical or cuboid.
Preferably, the heat insulation layer with a thickness of 30~50mm.
Preferably, the insulated thermal insulating layer with a thickness of 0.5~2mm.
Preferably, the thermal insulation layer with a thickness of 0.03~0.08mm.
Preferably, the far infrared transmission layer with a thickness of 0.05~0.2mm.
Preferably, the material of the far infrared transmission layer is whisker carbon nanotube far infrared transmission paper;The whisker carbon is received
Mitron far infrared transmission paper is by including that the raw material of whisker carbon nanotube, polyimide fiber and ppta-pulp fibre is prepared.
Preferably, the mass ratio of the whisker carbon nanotube, polyimide fiber and ppta-pulp fibre be 1:(0.5~
3): (0.5~3).
Preferably, the material of the insulated thermal insulating layer is aluminum silicate fiber paper or rock wool fibers plate.
During the present invention also provides the Portable far-infrared heating devices described in above-mentioned technical proposal in heating art
Using.
The present invention provides a kind of Portable far-infrared heating devices, from outside to inside successively include heat insulation layer and heating
Body;The calandria successively includes insulated thermal insulating layer, far infrared transmission layer and thermal insulation layer from outside to inside;The far infrared hair
The opposite end setting of layer is penetrated there are two copper net electrode;The copper net electrode passes through the positive and negative anodes of wire connected battery respectively.This
Invention replaces common exothermic material on the market using far infrared heating layer, can be substantially energy saving, safety and environmental protection.Have both physical therapy
Effect.And infrared heating belongs to non-contact heating, usage scenario is more extensive, and furthermore water is high to the absorptivity of infrared ray,
So as to further decrease energy loss, heating efficiency is improved.
Detailed description of the invention
Fig. 1 is that (1- heat insulation layer, 2- insulated thermal insulating layer, 3- are far red for Portable far-infrared schematic diagram of heating device
Outer emission layer, 4- thermal insulation layer);
Fig. 2 is the structural schematic diagram (5- copper net electrode, 6- far infrared transmission layer) of far infrared transmission layer.
Specific embodiment
The present invention provides a kind of Portable far-infrared heating devices, as depicted in figs. 1 and 2, including 1 He of heat insulation layer
Calandria;
The calandria includes insulated thermal insulating layer 2, far infrared transmission layer 3 and thermal insulation layer 4;
There are two copper net electrodes 5 for the opposite end setting of the far infrared transmission layer 3;The copper net electrode 5 passes through respectively
The positive and negative anodes of wire connected battery.
In an embodiment of the present invention, the heat insulation layer 1 is preferably ceramic insulation set;The heat insulation layer 1
Thickness is preferably 30~50mm, more preferably 35~45mm.
In an embodiment of the present invention, the insulated thermal insulating layer 2 is preferably aluminum silicate fiber paper or rock wool fibers plate;It is described
The thickness of insulated thermal insulating layer 2 is preferably 0.5~2mm, more preferably 1.0~1.5mm.
In an embodiment of the present invention, the thermal insulation layer 4 is preferably polyimides heat conducting film or thermally conductive silica gel cloth;Institute
The thickness for stating thermal insulation layer 4 is preferably 0.03~0.08mm, more preferably 0.04~0.06mm.
In an embodiment of the present invention, thickness preferably 0.05~0.2mm of the far infrared transmission layer 3, more preferably 0.1
~0.15mm.In the present invention, the material of the far infrared transmission layer 3 is preferably whisker carbon nanotube far infrared transmission paper.
In the present invention, the preparation method of the far infrared transmission paper, preferably includes following steps:
Ppta-pulp fibre dispersion liquid, polyimide fiber dispersion liquid and polyethylene glycol oxide are mixed, mashing is mixed
Slurries;
It after the mixed serum is mixed with whisker carbon nano tube dispersion liquid, successively sheared, be filtered by vacuum and hot pressing,
Obtain far infrared transmission paper.
The present invention mixes ppta-pulp fibre dispersion liquid, polyimide fiber dispersion liquid and polyethylene glycol oxide, and mashing obtains
To mixed serum.In the present invention, the ppta-pulp fibre dispersion liquid is preferably by by the ppta-pulp fibre and ethyl alcohol
It is mixed to get;The mass ratio of the ppta-pulp fibre and ethyl alcohol is preferably 1:(20~200), more preferably 1:(30~100),
Most preferably 1:(40~80).The present invention is to the no any special restriction of mixing, using known to those skilled in the art
Mixing carry out.
In the present invention, the mixed sequence preferably disperses ppta-pulp fibre dispersion liquid and polyimide fiber
After liquid mixing, then mix with polyethylene glycol oxide.
In the present invention, the polyimide fiber dispersion liquid preferably by the way that polyimide fiber is successively beaten,
It is dry, discongest and modulation obtains;In the present invention, before the mashing, preferably the polyimide fiber is impregnated;It is described
It impregnates preferably using water as soak;The temperature of the immersion is preferably 30~50 DEG C, and more preferably 35~45 DEG C, most preferably
It is 38~42 DEG C;The time of the immersion is preferably 5~10min, more preferably 6~8min.In the present invention, the mashing
Time is preferably 10~20min, more preferably 12~18min, most preferably 14~16min;The present invention to the mashing its
His condition does not have any special restriction, and the beating degree of the polyimide fiber is beaten to 40~50 ° of SR;In this hair
In bright, the mashing carries out preferably in trough-style pulp beater.The present invention any special restriction no to the drying, using this
It is dry known to the technical staff of field to carry out.
In the present invention, the condition discongested is preferably 2000~4000r/min, more preferably 2500~3500r/
Min, most preferably 2800~3200r/min.In the present invention, the time discongested is preferably 10~30min, more preferably
15~20min.In the present invention, described discongest carries out preferably in fluffer.
The present invention to the no any special restriction of the modulation, using modulated process well known to those skilled in the art into
Row.
In the present invention, the solid content of the polyimide fiber dispersion liquid is preferably 5~20%, more preferably 10~
15%.
In the present invention, the ppta-pulp fibre in the ppta-pulp fibre dispersion liquid, polyimide fiber dispersion liquid
In polyimide fiber and polyethylene glycol oxide mass ratio be preferably (0.5~3): (0.5~3): (0.005~0.03), more
Preferably (1~2): (1~2): (0.01~0.02), most preferably (1~1.5): (1~1.5): (0.01~0.015).
In the present invention, the time of the mashing is preferably 5~10min, more preferably 6~8min;The present invention is to described
The other conditions of mashing do not have any special restriction, make the mixing slurry using conditions of beating well known to those skilled in the art
The beating degree of liquid is 40~50 ° of SR.In the present invention, the mashing carries out preferably in high-concentration pulper.
After obtaining mixed serum, after the present invention mixes the mixed serum with whisker carbon nano tube dispersion liquid, successively into
Row shearing, vacuum filtration and hot pressing, obtain far infrared transmission paper.In the present invention, the whisker carbon nano tube dispersion liquid is preferred
By the way that whisker carbon nanotube, dispersing agent and organic solvent are mixed to get;In the present invention, the dispersing agent is preferably dodecane
Base sodium sulphate, polyvinylpyrrolidone or neopelex;The organic solvent is preferably ethyl alcohol, N, N- dimethyl methyl
Amide or tetrahydrofuran.In the present invention, the mass ratio of the whisker carbon nanotube, dispersing agent and organic solvent is preferably 1:
(0.01~0.03): (100~300), more preferably 1:(0.01~0.02): (100~200).
In the present invention, the mixing preferably includes the ultrasound and shearing that successively carry out;In the present invention, it is described ultrasound
Rate is preferably 20~40kHz, more preferably 30~35kHz;The time of the ultrasound is preferably 20~40min, more preferably
25~35min.In the present invention, the rate of the shearing is preferably 1000~2000r/min, more preferably 1400~1800r/
min;The time of the shearing is preferably 20~40min, more preferably 25~35min.In the present invention, the shearing preferably exists
It is carried out in high-speed shearing machine.The present invention is ripe using those skilled in the art to the no any special restriction of vacuum filtration
The vacuum filtration known.
In the present invention, the temperature of the hot pressing is preferably 200~260 DEG C, and more preferably 220~250 DEG C, most preferably
230~240 DEG C;The pressure of the hot pressing is preferably 10~16MPa, more preferably 12~14MPa;The time of the hot pressing is preferred
For 2~10min, more preferably 3~8min, most preferably 4~5min.
In an embodiment of the present invention, it is also preferable to include water storage unit, the Shengs for the Portable far-infrared heating device
Water installations are preferably dismountable;The water storage unit is preferably any water storage unit matched with heater;In the present invention,
The material of the water storage unit is preferably stainless steel or glass;It is any special that the present invention does not have the thickness of the water storage unit
It limits, using thickness well known to those skilled in the art.
In the present invention, the preparation method of the Portable far-infrared heating device, preferably includes following steps:
According to structure shown in Fig. 2, the far infrared transmission paper is cut into required shape, and in the side of opposite end
Two copper net electrodes 5 are welded, and pick out positive and negative anodes, obtain far infrared transmission layer 3;
The insulated thermal insulating layer 2 and the thermal insulation layer 4 are cut into shape identical with the far infrared transmission layer 3
Shape;Then according to structure shown in Fig. 1, from inside to outside successively by thermal insulation layer 4, far infrared transmission layer 3 and 2 layers of insulated thermal insulating layer
Folded setting, obtains calandria;
Heat insulation layer 1 is arranged in the heating volume surrounding, water storage unit is set in the calandria internal layer, is obtained portable
Formula far infrared heater.
The present invention also provides the Portable far-infrared heating devices in hot water, health care of food, biological temperature-constant and food
Application in product pharmaceutical developments field.
The Portable far-infrared heating device provided by the invention and its application are carried out below with reference to embodiment detailed
Explanation, but they cannot be interpreted as limiting the scope of the present invention.
Embodiment 1
10g whisker carbon nanotube, 0.1g lauryl sodium sulfate and 1000g ethyl alcohol are mixed, under the conditions of 20kHz, surpassed
After sound 30min, 30min is sheared with the rate of 1000r/min, obtains whisker carbon nano tube dispersion liquid;
20g polyimide fiber is impregnated into 10min at 30 DEG C, is beaten with trough-style pulp beater after being 40 ° of SR to beating degree,
It is dry, it is discongested, is modulated in the case where revolving speed is the rate of 3000r/min, obtained the polyimide fiber that solid content is 5% and disperse
Liquid;
After 10g ppta-pulp fibre and 300g ethyl alcohol are mixed, after being mixed with 200g polyimide fiber dispersion liquid, then with
The mixing of 0.1g polyethylene glycol oxide carries out pulping processing 10min with high-concentration pulper, obtains mixed slurry;
The whisker carbon nano tube dispersion liquid of the mixed slurry of 500g and 1000g are mixed, sheared with high-speed shearing machine
30min, vacuum filtration molding, after uncovering l Water Paper page, hot pressing 3min under conditions of 230 DEG C, 12MPa obtains far infrared transmission
Paper;
According to structure shown in Fig. 2, the far infrared transmission paper is cut into the shape of uncovered cylinder expanded view, and opposite
Two copper net electrodes 5 are welded in the side at both ends, and pick out positive and negative anodes, obtain far infrared transmission layer 3;
Aluminum silicate fiber paper and polyimides heat conducting film are cut into shape identical with the far infrared transmission layer 3;So
Afterwards according to structure shown in Fig. 1, from inside to outside successively by aluminum silicate fiber paper, far infrared transmission layer 3 and the thermally conductive film layer of polyimides
Folded setting, obtains calandria;
Ceramic insulation set is arranged in the heating volume surrounding, water storage unit is set in the calandria internal layer, is obtained portable
Formula far infrared heater.
Embodiment 2
10g whisker carbon nanotube, 0.1g lauryl sodium sulfate and 1000g ethyl alcohol are mixed, under the conditions of 20kHz, surpassed
After sound 30min, 30min is sheared with the rate of 1000r/min, obtains whisker carbon nano tube dispersion liquid;
20g polyimide fiber is impregnated into 10min at 30 DEG C, is beaten with trough-style pulp beater after being 50 ° of SR to beating degree,
It is dry, it is discongested, is modulated in the case where revolving speed is the rate of 3000r/min, obtain the polyimide fiber point that solid content is 15%
Dispersion liquid;
After 5g ppta-pulp fibre and 200g ethyl alcohol are mixed, after being mixed with 100g polyimide fiber dispersion liquid, then with
The mixing of 0.05g polyethylene glycol oxide carries out pulping processing 10min with high-concentration pulper, obtains mixed slurry;
The whisker carbon nano tube dispersion liquid of the mixed slurry of 400g and 1000g are mixed, sheared with high-speed shearing machine
30min, vacuum filtration molding, after uncovering l Water Paper page, hot pressing 3min under conditions of 200 DEG C, 12MPa obtains far infrared transmission
Paper;
According to structure shown in Fig. 2, the far infrared transmission paper is cut into the shape of uncovered cylinder expanded view, and opposite
Two copper net electrodes 5 are welded in the side at both ends, and pick out positive and negative anodes, obtain far infrared transmission layer 3;
Aluminum silicate fiber paper and polyimides heat conducting film are cut into shape identical with the far infrared transmission layer 3;So
Afterwards according to structure shown in Fig. 1, from inside to outside successively by aluminum silicate fiber paper, far infrared transmission layer 3 and the thermally conductive film layer of polyimides
Folded setting, obtains calandria;
Ceramic insulation set is arranged in the heating volume surrounding, water storage unit is set in the calandria internal layer, is obtained portable
Formula far infrared heater.
Embodiment 3
The common electric kettle of Portable far-infrared heating device described in embodiment 1 and market is heated, test knot
Fruit is as shown in table 1:
The contrast table of the 1 common electric kettle of Portable far-infrared heating device described in embodiment 1 and market of table
As seen from the above embodiment, Portable far-infrared heating device thermal conversion efficiency with higher provided by the invention
Rate reduces energy loss, and safety and environmental protection.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (10)
1. a kind of Portable far-infrared heating device successively includes heat insulation layer and calandria from outside to inside;
The calandria successively includes insulated thermal insulating layer, far infrared transmission layer and thermal insulation layer from outside to inside;
There are two copper net electrodes for the opposite end setting of the far infrared transmission layer;The copper net electrode is connected by conducting wire respectively
The positive and negative anodes of battery.
2. a kind of Portable far-infrared heating device as described in claim 1, which is characterized in that the Portable far-infrared adds
Hot charging is set to cylindrical or cuboid.
3. Portable far-infrared heating device as described in claim 1, which is characterized in that the heat insulation layer with a thickness of
30~50mm.
4. Portable far-infrared heating device as described in claim 1, which is characterized in that the insulated thermal insulating layer with a thickness of
0.5~2mm.
5. Portable far-infrared heating device as described in claim 1, which is characterized in that the thermal insulation layer with a thickness of
0.03~0.08mm.
6. Portable far-infrared heating device as described in claim 1, which is characterized in that the thickness of the far infrared transmission layer
For 0.05~0.2mm.
7. Portable far-infrared heating device as described in claim 1 or 6, which is characterized in that the far infrared transmission layer
Material is whisker carbon nanotube far infrared transmission paper;The whisker carbon nanotube far infrared transmission paper is by including whisker carbon nanometer
The raw material of pipe, polyimide fiber and ppta-pulp fibre is prepared.
8. Portable far-infrared heating device as claimed in claim 7, which is characterized in that the whisker carbon nanotube, polyamides
The mass ratio of imine fiber and ppta-pulp fibre is 1:(0.5~3): (0.5~3).
9. Portable far-infrared heating device as described in claim 1, which is characterized in that the material of the insulated thermal insulating layer is
Aluminum silicate fiber paper or rock wool fibers plate.
10. application of the Portable far-infrared heating device in heating art as described in claim 1~9.
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Cited By (3)
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