CN2790090Y - 纳米硅碳复合纤维电热管 - Google Patents

纳米硅碳复合纤维电热管 Download PDF

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Publication number
CN2790090Y
CN2790090Y CNU2005200410549U CN200520041054U CN2790090Y CN 2790090 Y CN2790090 Y CN 2790090Y CN U2005200410549 U CNU2005200410549 U CN U2005200410549U CN 200520041054 U CN200520041054 U CN 200520041054U CN 2790090 Y CN2790090 Y CN 2790090Y
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Prior art keywords
electric heating
nano
utility
model
shell
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Expired - Fee Related
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CNU2005200410549U
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Inventor
卢孝先
黄树威
庄财亨
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SHANGHAI ZHONGTIE SCI-TECH DEVELOPMENT Co Ltd
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SHANGHAI ZHONGTIE SCI-TECH DEVELOPMENT Co Ltd
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Priority to CNU2005200410549U priority Critical patent/CN2790090Y/zh
Priority to DE200510038816 priority patent/DE102005038816B3/de
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    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00Ohmic-resistance heating
    • H05B3/10Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • H05B3/12Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
    • H05B3/14Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
    • H05B3/145Carbon only, e.g. carbon black, graphite
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00Ohmic-resistance heating
    • H05B3/40Heating elements having the shape of rods or tubes
    • H05B3/42Heating elements having the shape of rods or tubes non-flexible
    • H05B3/44Heating elements having the shape of rods or tubes non-flexible heating conductor arranged within rods or tubes of insulating material
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2214/00Aspects relating to resistive heating, induction heating and heating using microwaves, covered by groups H05B3/00, H05B6/00
    • H05B2214/04Heating means manufactured by using nanotechnology

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  • Resistance Heating (AREA)

Abstract

纳米硅碳复合纤维电热管,包括管壳、置于管壳内的电热体、和设置在电热体两端的电极,其特征是:电热体是具有均匀分布的纳米级微孔、并带有纳米碳和纳米托玛琳(tourmaline)颗粒的硅碳复合纤维,管壳材质为掺有纳米托玛琳颗粒的石英玻璃。通电后电热体辐射出0.7-9μm的远红外射线和释放负离子,具有促进人体微循环和杀菌防霉作用,电热管形状可根据需要制作,电极可置于电热管的一端或分别置于电热管的两端,适用交流电,也可用直流电,使用方便。电热体为织物状纳米硅碳复合纤维,断线故障少、使用寿命长。本实用新型适用于家庭或医院用作取暖、以及保健理疗电热管。

Description

纳米硅碳复合纤维电热管
                         技术领域
本实用新型涉及一种电热器件,具体涉及一种用于取暖或保健理疗用的电热管。
                         背景技术
目前室内或设备内加热用的电热器件,如卤素灯,由玻璃管壳、设置在玻壳内的电热丝、以及置于电热丝两端的引出壳体的电极组成,电热丝的材质通常是金属,如钨、镍铬合金丝等。这种电热器件热辐射的能量分布极大值不在红外区域,发出可见光多,热效率低,而且金属电热丝和电热丝两端的电极极易被氧化烧断,使用寿命短。
                         发明内容
本实用新型的目的是:提供一种热效率高、使用寿命长,辐射远红外线,不仅可用于取暖,而且可用于保健、理疗的电热管。
为实现上述目的,采用的技术方案是:纳米硅碳复合纤维电热管,包括管壳,置于管壳内的电热体,设置在电热体两端的电极,填充并密封在管壳内的抗氧化物质,其特征在于:所属电热体是具有均匀分布的纳米级微孔、并带有纳米碳和纳米托玛琳(tourmaline)颗粒的硅碳复合纤维,所述管壳的材质是掺有纳米托玛琳颗粒的石英玻璃,形状与所述电热体的形状相匹配。
所述电热体呈带状、圆形或其他任意形状。
设置在所述电热体两端的电极可以从所述管壳的一端引出,或从管壳的二端分别引出。电极的材质是钨钼金属材料,呈丝状、或片状。
所述抗氧化物质是惰性气体。
本实用新型的有益效果是:织物状纳米硅碳复合纤维电热体,使用寿命长,辐射波长0.7-9μm的红外线和释放负离子,具有杀菌、防霉和改善人体微循环等作用,可用于取暖和保健、理疗;与现有技术中普通发热体相比,热效率高,可省电30%以上;电极可从管壳的一端引出,或从管壳的两端分别引出,交直流电均可使用,方便实用。
                      附图说明
下面结合附图,对本实用新型作进一步说明。
图1带状电热体本实用新型结构示意图;
图2圆形电热体本实用新型结构示意图;
图3单端电极引出本实用新型结构示意图;
图4Ω形电热体本实用新型结构示意图。
图中,1—管壳;2—电热体;3、3’—电极;4—抗氧化物;5—石英毛细管。
                     具体实施方式
图1~4示出了本实用新型的四个实施例,由图可见纳米硅碳复合纤维电热管,包括管壳1,置于管壳1内的电热体2,设置在电热体2两端的电极3和3’,填充并密封在管壳1内的抗氧化物质4,其特征在于:所述电热体2是具有均匀分布的纳米级微孔、并带有纳米碳和纳米托玛琳颗粒的硅碳复合纤维,管壳1的材质是掺有纳米托玛琳颗粒的石英玻璃,形状与电热体2的形状相匹配。
所述电热体2呈带状、圆形或其他任意形状。
设置在电热体2两端的电极3和3’,可以从所述管壳1的一端引出,或从管壳的二端分别引出。
所述电极(3)和电极(3’)是钨钼金属材料,呈丝状、或片状。
所述抗氧化物质(4)是惰性气体。
图3是单端电极引出的本实用新型结构示意图,从图中可见电热体2包裹在石英毛细管5上,电热体2的两端由钼丝电极3和3’紧固,然后,钼丝电极3直接从管壳1引出,钼丝电极3’穿过石英毛细管5中心孔后再从管壳1的同一端引出。
本实用新型可以在石英玻璃管壳1表面温度小于900℃的不同温区,根据用户要求规格制作,适用交流电或直流电,在发热体2温度大于800℃情况下,辐射波长0.7-9μm的红外线和释放负离子,红外辐射强度是普通发热材料的4倍,产生的热效应是普通发热体的2倍,热效率高,节电达30%以上。

Claims (5)

1、纳米硅碳复合纤维电热管,包括管壳(1),置于管壳(1)内的电热体(2),设置在电热体(2)两端的电极(3)和电极(3’),填充并密封在管壳(1)内的抗氧化物质(4),其特征在于:所属电热体(2)是具有均匀分布的纳米级微孔、并带有纳米碳和纳米托玛琳(tourmaline)颗粒的硅碳复合纤维,所述管壳(1)的材质是掺有纳米托玛琳(tourmaline)颗粒的石英玻璃,形状与所述电热体(2)的形状相匹配。
2、根据权利要求1所述的纳米硅碳复合纤维电热管,其特征在于:所述电热体(2)呈带状、圆形或其他任意形状。
3、根据权利要求1所述的纳米硅碳复合纤维电热管,其特征在于:设置在所述电热体(2)两端的电极(3)和电极(3’)可以从所述管壳(1)的一端或二端引出。
4、根据权利要求1所述的纳米硅碳复合纤维电热管,其特征在于:所述电极(3)和电极(3’)是钨钼金属材料,呈丝状、或片状。
5、根据权利要求1所述的纳米硅碳复合纤维电热管,其特征在于:所述抗氧化物质(4)是惰性气体。
CNU2005200410549U 2005-04-21 2005-04-21 纳米硅碳复合纤维电热管 Expired - Fee Related CN2790090Y (zh)

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CNU2005200410549U CN2790090Y (zh) 2005-04-21 2005-04-21 纳米硅碳复合纤维电热管
DE200510038816 DE102005038816B3 (de) 2005-04-21 2005-08-17 Elektro-Heizrohr aus Nanometer-Silikon-Kohlenstoff-Komplexfasern

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CN101409962B (zh) 2007-10-10 2010-11-10 清华大学 面热光源及其制备方法
CN101400198B (zh) 2007-09-28 2010-09-29 北京富纳特创新科技有限公司 面热光源,其制备方法及应用其加热物体的方法
EP2136603B1 (en) * 2008-06-18 2015-08-05 Tsing Hua University Heater and method for making the same
DE102009029464B4 (de) * 2009-09-15 2015-02-12 BSH Bosch und Siemens Hausgeräte GmbH Garraumvorrichtung mit CNT-Heizelement
DE102012025299A1 (de) * 2012-12-28 2014-07-03 Helmut Haimerl Heizstrahler mit Heizrohrelement

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DE4412389A1 (de) * 1994-04-11 1995-10-12 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Verfahren zum Herstellen eines gebogenen Strahlers, insbesondere einer Halogenglühlampe, und damit hergestellter Strahler sowie dafür geeignete Vorrichtung
DE4438870B4 (de) * 1994-11-03 2004-11-11 Heraeus Noblelight Gmbh Infrarotstrahler mit langgestrecktem Widerstandskörper als Strahlenquelle
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