KR200439456Y1 - Radiant tube - Google Patents

Radiant tube Download PDF

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KR200439456Y1
KR200439456Y1 KR2020060031188U KR20060031188U KR200439456Y1 KR 200439456 Y1 KR200439456 Y1 KR 200439456Y1 KR 2020060031188 U KR2020060031188 U KR 2020060031188U KR 20060031188 U KR20060031188 U KR 20060031188U KR 200439456 Y1 KR200439456 Y1 KR 200439456Y1
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tube
weight
heating
chloride
heat generating
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KR2020060031188U
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Korean (ko)
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최성철
김만곤
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최성철
김만곤
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D13/00—Electric heating systems
    • F24D13/04—Electric heating systems using electric heating of heat-transfer fluid in separate units of the system
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/40—Heating elements having the shape of rods or tubes

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Nanotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Composite Materials (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Resistance Heating (AREA)

Abstract

본 고안은 발열관에 관한 것으로, 보다 구체적으로 설명하면 열 전달효과가 좋은 석영관의 외주면에 주석이 주성분인 나노복합물질을 증기 증착 공법으로 증착시키므로서 고온에서도 발열막이 벗겨지거나 끊어지지 않기 때문에 반영구적으로 사용할 수 있을 뿐만 아니라 코일선으로 된 가열장치보다 전기를 절약할 수 있으며, 관의 내부에 순환되는 유체에 발열관의 벽을 통하여 열에너지가 전달되기 때문에 열손실을 최소화한 발열관에 관한 것이다.The present invention relates to a heating tube, and in more detail, semi-permanent because the heating film does not peel off or break down even at high temperature by depositing a nanocomposite composed mainly of tin on the outer circumferential surface of a quartz tube having good heat transfer effect by a vapor deposition method. Not only can be used as a coil wire can save electricity than the heating device, and because the heat energy is transferred to the fluid circulated inside the tube through the wall of the heating tube relates to a heating tube with minimal heat loss.

발열층, 전극띠, 발열관 Heating layer, electrode strip, heating tube

Description

발열관{Radiant tube}Heating tube

도 1은 본 고안의 사시도1 is a perspective view of the present invention

도 2는 도 1의 "A-A"선의 단면도FIG. 2 is a cross-sectional view taken along the line “A-A” of FIG. 1.

도 3은 본 고안의 또다른 제1실시예로서, 발열관의 일 단부가 막힌 상태의 사시도3 is a first embodiment of the present invention, a perspective view of one end of the heating tube is blocked

도 4는 본 고안에 따른 발열관의 상단부와 하단부의 직경이 서로 다른 것을 나타낸 사시도Figure 4 is a perspective view showing that the diameter of the upper end and the lower end of the heating tube according to the present invention

*도면의 주요부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *

1 : 관 2 : 발열층1: tube 2: heating layer

3 : 전극띠 4 : 발열관3: electrode strip 4: heating tube

본 고안은 발열관에 관한 것으로, 보다 구체적으로 설명하면 열 전달효과가 좋은 석영관의 외주면에 주석이 주성분인 나노복합물질을 증기 증착 공법으로 증착시키므로서 고온에서도 발열막이 벗겨지거나 끊어지지 않기 때문에 반영구적으로 사용할 수 있을 뿐만 아니라 코일선으로 된 가열장치보다 전기를 절약할 수 있으 며, 관의 내부에 순환되는 유체에 발열관의 벽을 통하여 열에너지가 전달되기 때문에 열손실을 최소화한 발열관에 관한 것이다.The present invention relates to a heating tube, and in more detail, semi-permanent because the heating film does not peel off or break down even at high temperature by depositing a nanocomposite composed mainly of tin on the outer circumferential surface of a quartz tube having good heat transfer effect by a vapor deposition method. Not only can be used as a heating device, but also saves electricity than the coil wire heating device, and heat energy is transferred to the fluid circulated inside the tube through the wall of the heating tube, so that the heat loss is minimized. .

종래의 발열관은 석영관의 내부에 니크롬선을 설치하여 전기에너지에 의해 발열하게한 것과 석영관의 외표면에 카본 분말이 혼합된 접착제를 도포한 것이 있다.In the conventional heating tube, a nichrome wire is provided inside the quartz tube to generate heat by electric energy, and there is a coating of an adhesive in which carbon powder is mixed on the outer surface of the quartz tube.

상기 니크롬선에 의하여 가열되는 발열관은 800도 이상의 고온에서 발열하므로 전력 소모가 많으며, 발열면적이 적어 열전환 효율이 현저히 낮고, 코일의 단락이 현저하게 잘 일어나므로 사용수명이 짧은 문제점이 있었다.Since the heating tube heated by the nichrome wire generates heat at a high temperature of 800 degrees or more, it consumes a lot of power, has a low heat generation area, significantly lower heat conversion efficiency, and short circuit of the coil.

또한, 주성분인 카본 분말과 접착제를 혼합하여 석영관 외표면에 도포한 발열관은 고온에서 접착제의 기능인 접착력이 현저히 떨어지기 때문에 석영관에 도포된 발열층이 일어나 석영관의 벽면과 발열층은 간극이 생기게 되고 이로 인하여 발열효과가 현저히 떨어지는 문제점이 있었다.In addition, the heating tube coated with the main powder of carbon powder and the adhesive and coated on the outer surface of the quartz tube has a significant drop in the adhesive force, which is a function of the adhesive at high temperatures, so that a heating layer applied to the quartz tube occurs, so that the wall surface and the heating layer of the quartz tube have a gap. There is a problem that is due to this significantly lower heating effect.

상기의 문제점을 해결하기 위하여 안출한 본 고안은, 발열층을 증기 증착 방법으로 피가열물체인 석영관의 외표면에 증착되게 하여 고온에서도 끊어지거나 피가열물체와의 접착 부분이 떨어지지 않기 때문에 반영구적으로 사용할 수 있게 한데 그 목적을 둔 것이다.The present invention devised to solve the above problems is semi-permanently because the heating layer is deposited on the outer surface of the quartz tube, which is the object to be heated, by vapor deposition, so that it does not break even at high temperatures or the adhesive part with the object to be heated is dropped. Its purpose is to make it available.

또 다른 목적은 발열층에서 발열되는 열이 발열관의 벽면 전체의 표면적으로 가열되므로 가열 속도가 빠를 뿐만 아니라 관의 벽을 통하여 가열되므로 열손실을 최대한 줄일 수 있도록 한데 그 목적을 둔 것이다.Another object of the present invention is to heat the heat generated in the heating layer to the entire surface of the wall of the heating tube, so that the heating rate is not only fast but also heats through the wall of the tube to reduce the heat loss as much as possible.

상기의 목적을 달성하기 위하여 본 고안은,The present invention to achieve the above object,

a) 주석성분을 에탄올(C2H5OH)에 혼합한 복합물질을 증기 증착 방법으로 관(1)의 외부 표면에 발열층(2)을 형성되도록 증착하고, b) 상기 발열층(2)의 상, 하단부에 은 성분의 접착제를 도포하여 전극띠(3)를 형성한 발열관을 제공하는데 그 특징이 있다.a) depositing a composite material in which tin is mixed with ethanol (C2H5OH) to form a heat generating layer (2) on the outer surface of the tube (1) by a vapor deposition method, and b) the upper and lower portions of the heat generating layer (2) It is characterized by providing a heat generating tube in which an electrode strip 3 is formed by applying an adhesive of a silver component to the film.

상기 발열층(2)을 이루고 있는 복합물질은 염화제2주석(SnCl4)-38중량%, 염화스티븀(SbCl3)-1.67중량%, 염화비스무트(BiCl3)-0.17중량%, 에탄올(C2H5OH)-42.23중량%, 인디움 염화물(InCl3)-6.76중량%, 염화망간(MnCl2)-0.17중량%, 염화니켈(NiCl2)-0.17중량%, 글리세린(C3H5(OH)3)-8.45중량%, 붕산(H3BO3)-0.68중량%, 염화제2철(FeCl3)-0.42중량%, 나노분말의 주석(Sn)-1.28중량%를 혼합하여 이루어진 발열관을 제공하는데 특징이 있다.The composite material constituting the exothermic layer (2) is stannic chloride (SnCl4) -38% by weight, strontium chloride (SbCl3) -1.67% by weight, bismuth chloride (BiCl3) -0.17% by weight, ethanol (C2H5OH)- 42.23 wt%, Indium Chloride (InCl3) -6.76 wt%, Manganese chloride (MnCl2) -0.17 wt%, Nickel chloride (NiCl2) -0.17 wt%, Glycerin (C3H5 (OH) 3) -8.45 wt%, Boric acid ( H3BO3) -0.68% by weight, ferric chloride (FeCl3) -0.42% by weight, nano-powder (Sn) -1.28% by weight is characterized in providing a heating tube made by mixing.

상기 관(1)은 석영관, 세라믹관, 에나멜 사기관 중 어느 하나를 선택하여 사용하고, 관(1)의 단면은 정원, 타원형, 사각형 중 선택하여 사용할 수 있는데 관(1)의 상, 하부의 직경이 서로 다른 것을 사용할 수도 있고, 관(1)의 상,하부 중 어느 한 부분이 막힌 것을 사용할 수도 있는데 또 다른 특징이 있다.The tube (1) can be used to select any one of the quartz tube, ceramic tube, enamel yarn, and the cross section of the tube (1) can be selected from the garden, oval, square, and the top and bottom of the tube (1) The diameter of the may be different from each other, one of the upper and lower parts of the pipe (1) may be used to block the other features.

상기 발열층(2)은 공율 밀도 범위가 0.25~1.00watt/㎠임을 특징으로 한다.The heat generating layer 2 is characterized in that the power density range is 0.25 ~ 1.00watt / ㎠.

한편, 상기 발열관(4)의 전극띠(3)는 규석 10중량%, 은 60중량%, 송진액 30중량%를 혼합하여 형성된 접착제를 도포한 것을 특징으로 한다.On the other hand, the electrode strip 3 of the heating tube 4 is characterized in that the adhesive formed by mixing 10% by weight of silica, 60% by weight of silver, 30% by weight of the rosin solution.

이하, 본 고안의 실시 예를 첨부된 도면에 의하여 상세히 설명한다.Hereinafter, with reference to the accompanying drawings an embodiment of the present invention will be described in detail.

도 1은 본 고안의 사시도이고 도 2는 도 1의 "A-A"선의 단면도이다.1 is a perspective view of the present invention and Figure 2 is a cross-sectional view of the line "A-A" of FIG.

도 1 내지 도 2에 도시된 바와 같이, 관(1)의 양단부로 부터 소정의 거리를 둔 관의 외부 표면에 증기 증착 방법으로 염화제2주석(SnCl4)-38중량%, 염화스티븀(SbCl3)-1.67중량%, 염화비스무트(BiCl3)-0.17중량%, 에탄올(C2H5OH)-42.23중량%, 인디움 염화물(InCl3)-6.76중량%, 염화망간(MnCl2)-0.17중량%, 염화니켈(NiCl2)-0.17중량%, 글리세린(C3H5(OH)3)-8.45중량%, 붕산(H3BO3)-0.68중량%, 염화제2철(FeCl3)-0.42중량%, 나노분말의 주석(Sn)-1.28중량%를 혼합한 나노복합물질을 증기 증착 방법으로 증착시켜 발열층(2)을 형성되도록 한다.As shown in Figs. 1 to 2, -38 wt% of tin tin chloride (SnCl4) and styrenebium chloride (SbCl3) by vapor deposition on the outer surface of the tube at a predetermined distance from both ends of the tube (1). ) -1.67 wt%, Bismuth chloride (BiCl3) -0.17 wt%, Ethanol (C2H5OH) -42.23 wt%, Indium chloride (InCl3) -6.76 wt%, Manganese chloride (MnCl2) -0.17 wt%, Nickel chloride (NiCl2) ) -0.17 wt%, glycerin (C3H5 (OH) 3) -8.45 wt%, boric acid (H3BO3) -0.68 wt%, ferric chloride (FeCl3) -0.42 wt%, nano powder tin (Sn) -1.28 wt% Nanocomposites mixed with% are deposited by a vapor deposition method to form a heat generating layer (2).

관(1)의 양단부에 발열층(2)이 형성되지 않도록 하기 위해서는 나노복합물질이 증착되지 않는 부분에 테이프로 마스킹하여 증기 증착한다.In order to prevent the heat generating layer 2 from being formed at both ends of the tube 1, a vapor mask is deposited by masking a portion where the nanocomposite is not deposited.

위와 같은 방법으로 관(1)의 외부 표면에 복합물질이 증착된 발열층(2)의 양단부에 규석 10중량%, 은 60중량%, 송진액 30중량%를 혼합하여 만들어진 접착제를 소정의 높이와 두께로 관(1)의 외주면에 띠 형태로 도포하여 전극띠(3)를 형성되게 한다.The adhesive prepared by mixing 10% by weight of silica, 60% by weight of silver, and 30% by weight of rosin solution at both ends of the heating layer 2 on which the composite material is deposited on the outer surface of the tube 1 in the same manner as above. It is applied to the outer peripheral surface of the tube 1 in the form of a strip in thickness to form an electrode strip (3).

이와 같이 제작된 발열관(4)은 상하부에 형성된 전기띠(3)에 전기가 연결되어 전류가 통전이 되게끔 전극띠(3)를 감싸서 밀착되게 링형의 전기 단자를 결합하면 일측 전기띠(3)에서 타측에 있는 전기띠(3)로 전류가 흐르면서 발열층(2)이 저항 역할을 하여 열이 발생하게 된다.The heating tube 4 manufactured as described above is connected to the electric strip 3 formed on the upper and lower parts of the electric strip 3 so that the electric current is energized. In the current flows to the electric band (3) on the other side, the heat generating layer (2) acts as a resistance to generate heat.

발열층에서 발생된 열은 관(1)의 벽면을 통하여 관속에 있는 유체에 전달되어 가열되고 가열된 유체는 괸속을 따라 흐르면서 주변을 따뜻하게 해 주는 것이 다.Heat generated in the heating layer is transferred to the fluid in the tube through the wall of the tube (1), and the heated fluid flows along the ear to warm the surroundings.

이와 같은 본 고안은, 주로 전기 보일러, 전기 히터, 전기 매트, 전기 온풍기 등 난방장치로 이용할 수 있고, 또한, 각종 산업용 가열장치나 농산물 건조장치 등 산업분야에서 폭넓게 이용할 수 있는 것이다.The present invention can be mainly used as a heating device such as an electric boiler, an electric heater, an electric mat, an electric hot air fan, and can be widely used in various industrial fields such as various industrial heating devices and agricultural product drying devices.

이상에서 설명한 바와 같이 본 고안은, 발열관의 외부 표면에 형성된 발열층에서 발열되는 열이 발열관의 내부에서 순환되는 피가열물인 유체에 넓은 발열 면적으로 열이 전도될 수 있도록 함으로서 열에너지로 전환되는 전환율이 높고, 발열 관의 벽을 통하는 유체가 열에너지를 흡수하여 가열됨으로 열손실이 극히 적을 뿐만 아니라, 기존의 코일로 된 전기 가열 장치에 비해 전기를 대폭 절감할 수 있는 효과가 있는 것이다.As described above, the present invention, the heat generated in the heating layer formed on the outer surface of the heating tube is converted into thermal energy by allowing the heat to be conducted in a large heat generating area to the fluid, which is the heated object circulated inside the heating tube. The high conversion rate, the fluid through the wall of the heating tube absorbs the heat energy and is heated to extremely low heat loss, it is possible to significantly reduce the electricity compared to the conventional electric heating device of the coil.

Claims (8)

a) 주석성분을 에탄올(C2H5OH)에 혼합한 복합물질을 증기 증착 방법으로 관(1)의 외부 표면에 발열층(2)을 형성되도록 증착하고,a) depositing a composite material in which tin is mixed with ethanol (C2H5OH) to form a heat generating layer (2) on the outer surface of the tube (1) by a vapor deposition method, b) 상기 발열층(2)의 상, 하단부에 은 성분의 접착제를 도포하여 전극띠(3)를 형성함을 특징으로 하는 발열관b) a heating tube, characterized in that the electrode strip 3 is formed by applying an adhesive of a silver component to the upper and lower ends of the heating layer 2. 제1항에 있어서, 상기 발열층(2)은 염화제2주석(SnCl4)-38중량%, 염화스티븀(SbCl3)-1.67중량%, 염화비스무트(BiCl3)-0.17중량%, 에탄올(C2H5OH)-42.23중량%, 인디움 염화물(InCl3)-6.76중량%, 염화망간(MnCl2)-0.17중량%, 염화니켈(NiCl2)-0.17중량%, 글리세린(C3H5(OH)3)-8.45중량%, 붕산(H3BO3)-0.68중량%, 염화제2철(FeCl3)-0.42중량%, 나노분말의 주석(Sn)-1.28중량%를 혼합한 복합물질을 증기 증착하여 형성되게 함을 특징으로 하는 발열관The method of claim 1, wherein the heating layer (2) is a tin tin chloride (SnCl 4) -38% by weight, strontium chloride (SbCl3) -1.67% by weight, bismuth chloride (BiCl3) -0.17% by weight, ethanol (C2H5OH) -42.23 wt%, Indium Chloride (InCl3) -6.76 wt%, Manganese chloride (MnCl2) -0.17 wt%, Nickel chloride (NiCl2) -0.17 wt%, Glycerin (C3H5 (OH) 3) -8.45 wt%, Boric acid (H3BO3) -0.68% by weight, ferric chloride (FeCl3) -0.42% by weight, the heating element characterized in that formed by vapor deposition of a composite material mixed with nano-powder (Sn) -1.28% by weight 제1항에 있어서, 상기 관(1)은 석영관, 세라믹관, 에나멜 사기관 중 어느 하나를 선택적으로 사용함을 특징으로 하는 발열관The heating tube according to claim 1, wherein the tube (1) selectively uses any one of a quartz tube, a ceramic tube, and an enamel yarn. 제1항에 있어서, 상기 발열층(2)은 공율 밀도 범위가 0.25~1.00watt/㎠임을 특징으로 하는 발열관The heat generating tube according to claim 1, wherein the heat generating layer (2) has a power density range of 0.25 to 1.00 watt / cm 2. 제1항에 있어서, 상기 관(1)은 단면이 정원, 타원형, 사각형 중 어느 하나를 선택적으로 형성됨을 특징으로 하는 발열관The heating tube of claim 1, wherein the tube (1) has a cross section selectively formed of any one of a garden, an ellipse, and a rectangle. 제1항에 있어서, 상기 관(1)은 상, 하부의 직경이 서로 다른 것임을 특징으로 하는 발열관According to claim 1, wherein the tube (1) is a heating tube, characterized in that the upper and lower diameters are different from each other 제1항에 있어서, 상기 관(1)은 상,하부 중 어느 한 부분이 막힌 것을 특징으로 하는 발열관The heat generating tube according to claim 1, wherein the tube (1) is blocked in any one of upper and lower portions. 제1항에 있어서, 상기 전극띠(3)는 규석 10중량%, 은 60중량%, 송진액 30중량%를 혼합하여 형성된 접착제를 도포한 것을 특징으로 하는 발열관The heat generating tube according to claim 1, wherein the electrode strip (3) is coated with an adhesive formed by mixing 10% by weight of silica, 60% by weight of silver and 30% by weight of rosin solution.
KR2020060031188U 2006-12-07 2006-12-07 Radiant tube KR200439456Y1 (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101249979B1 (en) * 2011-03-16 2013-04-05 주식회사 대우전열 Heating block with nano metalizing quartz pipe heater
KR101249980B1 (en) * 2011-03-16 2013-04-09 주식회사 대우전열 Heating apparatus and method using heating block with nano metalizing quartz pipe heater
KR101517362B1 (en) * 2012-08-20 2015-05-04 양규식 Pumping device for hot-water circulating appratus without power
KR101637526B1 (en) * 2016-02-26 2016-07-07 김민규 Carbon heating composition and method for menufacturing carbon heating element

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101249979B1 (en) * 2011-03-16 2013-04-05 주식회사 대우전열 Heating block with nano metalizing quartz pipe heater
KR101249980B1 (en) * 2011-03-16 2013-04-09 주식회사 대우전열 Heating apparatus and method using heating block with nano metalizing quartz pipe heater
KR101517362B1 (en) * 2012-08-20 2015-05-04 양규식 Pumping device for hot-water circulating appratus without power
KR101637526B1 (en) * 2016-02-26 2016-07-07 김민규 Carbon heating composition and method for menufacturing carbon heating element
WO2017146391A1 (en) * 2016-02-26 2017-08-31 김민규 Carbon heating composition and method for manufacturing carbon heating element using same

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