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 PDF

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Publication number
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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China
Prior art keywords
far
heating device
infrared heating
infrared
portable
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CN201910203742.7A
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Chinese (zh)
Inventor
孙晓刚
郑典模
蔡满园
聂艳艳
陈珑
潘鹤政
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Jiangxi Kelaiwei Carbon Nano Materials Co Ltd
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Jiangxi Kelaiwei Carbon Nano Materials Co Ltd
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Priority to CN201910203742.7A priority Critical patent/CN109714842A/en
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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

A kind of Portable far-infrared heating device and its application
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.
CN201910203742.7A 2019-03-18 2019-03-18 A kind of Portable far-infrared heating device and its application Pending CN109714842A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110492202A (en) * 2019-09-16 2019-11-22 江西克莱威纳米碳材料有限公司 A kind of low temperature self-heating lithium-ion battery systems and preparation method thereof
CN111479341A (en) * 2020-03-23 2020-07-31 河南克莱威纳米碳材料有限公司 Far infrared heating lunch box and far infrared heating body adopted by same
CN111954324A (en) * 2020-07-30 2020-11-17 东风商用车有限公司 Vehicle portable far infrared electric heating plate and preparation method thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105581647A (en) * 2016-03-24 2016-05-18 赖万明 Heating ceramic kettle with infrared heating film
CN109305710A (en) * 2018-12-07 2019-02-05 江西克莱威纳米碳材料有限公司 A kind of quick desalination system of solar energy far infrared seawater and its application
CN109315857A (en) * 2018-12-07 2019-02-12 江西克莱威纳米碳材料有限公司 A kind of far infrared heating gloves and preparation method thereof
CN210431924U (en) * 2019-03-18 2020-04-28 江西克莱威纳米碳材料有限公司 Portable far infrared heating device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105581647A (en) * 2016-03-24 2016-05-18 赖万明 Heating ceramic kettle with infrared heating film
CN109305710A (en) * 2018-12-07 2019-02-05 江西克莱威纳米碳材料有限公司 A kind of quick desalination system of solar energy far infrared seawater and its application
CN109315857A (en) * 2018-12-07 2019-02-12 江西克莱威纳米碳材料有限公司 A kind of far infrared heating gloves and preparation method thereof
CN210431924U (en) * 2019-03-18 2020-04-28 江西克莱威纳米碳材料有限公司 Portable far infrared heating device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110492202A (en) * 2019-09-16 2019-11-22 江西克莱威纳米碳材料有限公司 A kind of low temperature self-heating lithium-ion battery systems and preparation method thereof
CN111479341A (en) * 2020-03-23 2020-07-31 河南克莱威纳米碳材料有限公司 Far infrared heating lunch box and far infrared heating body adopted by same
CN111954324A (en) * 2020-07-30 2020-11-17 东风商用车有限公司 Vehicle portable far infrared electric heating plate and preparation method thereof

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