KR20120014959A - Heating element - Google Patents

Heating element Download PDF

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KR20120014959A
KR20120014959A KR1020100077079A KR20100077079A KR20120014959A KR 20120014959 A KR20120014959 A KR 20120014959A KR 1020100077079 A KR1020100077079 A KR 1020100077079A KR 20100077079 A KR20100077079 A KR 20100077079A KR 20120014959 A KR20120014959 A KR 20120014959A
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South Korea
Prior art keywords
heating element
carbon
lead electrode
perforated
sheet
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KR1020100077079A
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Korean (ko)
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김경중
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김경중
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Priority to KR1020100077079A priority Critical patent/KR20120014959A/en
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    • 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
    • H05B3/02—Details
    • H05B3/06—Heater elements structurally combined with coupling elements or holders
    • 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
    • H05B3/10—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • H05B3/12—Heater 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
    • H05B3/14—Heater 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
    • 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
    • H05B3/10—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • H05B3/12—Heater 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
    • H05B3/14—Heater 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
    • H05B3/145—Carbon only, e.g. carbon black, graphite
    • 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
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/017—Manufacturing methods or apparatus for heaters

Abstract

PURPOSE: A punched type carbon surface heater and a manufacturing method thereof are provided to being easily applied to a heating product or construction/civil engineering works by being supplied in a flat sheet type and a roll sheet type. CONSTITUTION: A lead electrode(20) is formed on a lower layer sheet material(10). A carbon heater(30) is formed on the lead electrode. An upper coating material(40) is formed on the carbon heater. A perforation hole(60) is formed in a center of the carbon heater passing through the upper coating material and the lower layer sheet material. The carbon heater and the lead electrode are manufactured with gravure printing or silk printing.

Description

천공형 카본 면상발열체와 그 제조방법 { Heating element }Perforated carbon planar heating element and its manufacturing method {Heating element}

카본발열체(카본블렉/ 플러렌/ 탄소나보튜브)응용기술, PTC 발열체 응용기술, 발열체 제조기술Carbon heating element (carbon black / fullerene / carbon nabo tube) application technology, PTC heating element application technology, heating element manufacturing technology

카본발열체는 30년 전 미국에서 최초개발 되었으나, 나노기술 및 페이스트 제조기술이 떨어져 활용되지 못하였으나, 현대에 이르러 전극을 실버(Ag)/ 구리(Cu) 등을 이용하고, 발열부를 카본 페이스트/ 카본섬유 등을 이용하여 산업의 많은 발열요소에 사용하고 있다. The carbon heating element was first developed in the United States 30 years ago, but nano technology and paste manufacturing technology were not utilized, but nowadays, the electrode is made of silver (Ag) / copper (Cu) and the heat generating part is carbon paste / carbon. It is used in many heating elements of the industry by using fibers and the like.

이 발열체는 카본이 수지에 잘 융합되고 전기에 대하여 발열하는 재질 특성을 이용하여, 얇은 PET, PE 등의 시트 위에 선, 면으로 구성시켜 주로 필름형태로 제공되고 있으며 난방용 발열체로 많이 사용하고 있다. 통상적으로 이를 "면상발열체"라 하며, 면사 등의 섬유 위에 카본을 함침시켜 발열체로 구성시킨 제품을 "카본섬유발열체"라 하고, 카본섬유 및 카본페이스트를 실리콘이나 PVC재질로 전선같이 몰딩하여 제공하는 발열체를 "히팅 케이블"이라 한다.This heating element is mainly provided in the form of film on the sheet of thin PET, PE, etc. by using the material property that carbon is well fused to the resin and generates heat for electricity, and is used as a heating element for heating. Typically, this is called a "planar heating element", and a product composed of a heating element by impregnating carbon on a fiber such as cotton yarn is called a "carbon fiber heating element", and the carbon fiber and carbon paste are provided by molding a silicon or PVC material as an electric wire. The heating element is called a "heating cable".

또한 카본발열체 중의 하나로, 고분자 전기전자 소재인 폴리머 응용소재를 미립자의 전도성 물질(카본블랙, 금속분말, 흑연 등)과 용매에 분산 혼합한 "발열 조성물"로, 적정 온도 내에서만 발열(온도가 높아지면 저항값이 증가하여 스스로 발열을 멈춤)하는 "PTC 발열소재"가 제공되고 있다.In addition, as one of the carbon heating elements, a "heating composition" in which a polymer application material, which is a polymer electric and electronic material, is dispersed and mixed with a conductive material (carbon black, metal powder, graphite, etc.) of fine particles and a solvent, and generates heat only within a proper temperature (high temperature). "PTC heating material" is provided to increase the ground resistance value and stop the heating by itself.

카본발열체의 주 소재로는 카본블렉/ 플러렌/ 탄소나보튜브가 사용되며, {잉크/ 도포재/ 함침제/ 융해재/ 융합제}로 개발되어 제공되고 있다.As the main material of the carbon heating element, carbon black / fullerene / carbon navotube is used, and is developed and provided as {ink / coating material / impregnating agent / melting agent / fusing agent}.

종래에 사용되고 있는 면상발열체의 구조는, 시트면 상하부가 완전히 밀폐되어 있어, 발열 시공부나 대상체에 부착시키기가 번거롭다. In the structure of the planar heating element used in the related art, the upper and lower portions of the sheet surface are completely sealed, and it is troublesome to attach to the heat generating construction part and the object.

특히, 벽체보온/ 온돌바닥/ 동결방지 아스팔트/ 운동장 바닥 등의 시공시, 상부 마감재를 몰탈하거나 미장하려면, 또 한번의 부착/접착을 위한 보조 수단을 이용하여야 하며, 일반 발열제품에 적용시킬 경우도 마찬가지이다.In particular, when constructing wall insulation / ondol floor / freeze-resistant asphalt / playground floor, in order to mortar or plaster the upper finishing material, auxiliary means for another attachment / adhesion should be used, and in case of applying to general heating products It is the same.

본 발명은 면상발열체 제조공법을 달리하여, 열발산 능력이 우수하며, 발열제품이나 건축/토목의 발열부에 간단하게 설치 가능한 카본발열체를 제작 제공하려 한다.The present invention is different from the planar heating element manufacturing method, the heat dissipation ability is excellent, and to provide a carbon heating element that can be easily installed in the heating portion of the heating product or building / civil engineering.

천공형 카본 면상발열체를 제공하며,To provide a perforated carbon planar heating element,

1) 합성수지(PET, PE 등)/ 파나플렉스/ 직조물/ 직조후 코팅천/ 후지/ 인조가죽 등의 평판 시트 또는 롤시트 소재 위에,1) On flat sheet or roll sheet material such as synthetic resin (PET, PE, etc.) / Panaflex / Weave / Coated Fabric / Fuji / Artificial Leather,

2) 은/구리 등의 도전체 잉크로 인쇄하여, 리드전극을 형성하고,2) printing with conductive ink such as silver / copper to form lead electrodes,

3) 형성된 리드전극 위로 카본발열체를 인쇄 형성하며,3) printing the carbon heating element on the formed lead electrode,

4) 형성된 카본발열체 위로, 상부 피복제를 코팅{UV 코팅, PET/ PE 필름 압접착, 우레탄/에폭시 도포, 우레탄/에폭시 스프레이 등}한 후,4) On top of the formed carbon heating element, after coating the top coating {UV coating, PET / PE film pressure bonding, urethane / epoxy coating, urethane / epoxy spray, etc.},

5) 도무송/ 프레싱 펀칭/ 롤 프레싱(롤 압연) 펀칭 등을 수행하여 천공홀을 형성하여,5) Punching / pressing punching / roll pressing (roll rolling) punching to form punch holes,

6) 판형 시트나 롤 시트로 천공형 카본 면상발열체를 제공한다. 6) A perforated carbon planar heating element is provided as a sheet or roll sheet.

본 발명의 천공형 면상발열체는, 제품이나 산업의 발열부에 간단하게 설치 가능한 카본발열체로, 평판 시트형과 롤 시트형으로 제공되어 발열제품이나 건축/토목의 발열부에 적용이 용이하며,The perforated planar heating element of the present invention is a carbon heating element that can be easily installed in a heating part of a product or industry, and is provided in a flat sheet type and a roll sheet type, and is easily applied to a heating part of a heating product or a building / civil engineering,

1) 천공형 면상발열체의 천공 홀에 의해, 벽체보온/ 온돌바닥/ 동결방지 아스팔트/ 운동장 바닥 등의 시공시, 또 한번의 부착/접착 수단을 이용하지 않고도,상부 마감재를 직접 몰탈하거나 미장할 수 있으며, 1) The perforated hole of the perforated planar heating element can directly mortar or plaster the upper finishing material without the use of another attachment / adhesive means when constructing wall insulation, ondol floor, freeze-resistant asphalt, playground floor, etc. And

2) 상부마감재를 천공홀을 통해 하부요소와 직접 부착할 수 있으며,2) The upper finishing material can be directly attached to the lower element through the drilling hole,

3) 일반 발열제품의 외장체와 장착시키에도 매우 용이한 구조이다.3) It is very easy to install with the external body of general heating products.

도 1: 종래의 면상발열체 - A
도 2: 종래의 면상발열체 - B
도 3: 종래의 면상발열체 - C
도 4: 종래의 면상발열체 - D
도 5: 본 발명, 천공형 면상발열체 - 시트형 설계도
도 6: 본 발명, 천공형 면상발열체 - 시트형의 구조
도 7: 본 발명, 천공형 면상발열체 - 롤 타입 설계도
도 8: 본 발명, 천공형 면상발열체의 제조공정Figure 1: conventional planar heating element-A
Figure 2: conventional planar heating element-B
Figure 3: conventional planar heating element-C
Figure 4: conventional planar heating element-D
5: present invention, perforated planar heating element-sheet-like design
6: the present invention, perforated planar heating element-structure of sheet
7: present invention, perforated planar heating element-roll type design
8: manufacturing process of the present invention, perforated planar heating element

가. 종래의 면상발열체의 고찰end. Consideration of Conventional Planar Heating Element

[도 1]은 종래의 면상발열체 A형으로; 1 is a conventional planar heating element A type;

1.PET 등의 롤 또는 판형의 시트재 상부로, 2.카본 페이스트를 선상이나 면상으로 도포하거나 인쇄한 후, 3.동/은 등의 리드전극을 인쇄하거나 박판으로 붙이고, 4.절연과 카본발열체 보호를 위해 카본발열체와 리드전극 위로, PET/ PE 등의 시트재를 압접착하여 제공되고 있으며,   1.Upper roll or plate-like sheet material such as PET, 2.Apply or print carbon paste on line or surface, 3.Print or laminate lead electrode such as copper / silver, 4.Insulation and carbon In order to protect the heating element, a sheet material such as PET / PE is provided on the carbon heating element and the lead electrode.

[도 2]은 종래의 면상발열체 B형으로;2 is a conventional planar heating element B type;

1.PET 등의 롤 또는 판형의 시트재 상부로, 2.박지/부직포 등의 카본흡착제를 붙인 후, 3.카본 페이스트를 선상이나 면상으로 도포하거나 인쇄한 후, 4.동/은 등의 리드전극을 인쇄하거나 박판으로 붙이고, 5.카본발열체와 리드전극 위로, 박지/부직포 등을 한차례 더 부착한 후, 6.절연과 카본발열체 보호를 위해 카본발열체와 리드전극위로, PET/ PE 등의 시트재를 압접착하여 제공되고 있으며,   1.Upper roll or plate-like sheet material such as PET, 2.Affix carbon adsorbent such as foil / non-woven fabric, 3.Apply or print carbon paste on line or face, 4.Lead such as copper / silver Printing or laminating the electrode, 5.Attach one more layer of carbon heating element and lead electrode, and a foil / non-woven fabric.6) A sheet of PET, PE, etc., on the carbon heating element and lead electrode for insulation and carbon heating element protection. It is provided by press bonding the ash,

[도 3]은 종래의 면상발열체 C형으로;3 is a conventional planar heating element C type;

1.PET 등의 롤 또는 판형의 시트재 상부로, 2.탄소를 함침시켜 직조시킨 카본발열체를 부착한 후, 3.동/은 등의 리드전극을 코일선이나 박판으로 붙이고, 4a.절연과 카본발열체 보호를 위해 직조 카본발열체와 리드전극 위로, PET/ PE 등의 시트재를 압접착하여 제공하거나, 4b.절연과 카본발열체 보호를 위해 직조 카본발열체와 리드전극 위로, 우레탄/ 에폭시등의 피복제를 도포하여 제공되고 있으며,   1. On top of a roll or plate-like sheet material such as PET, 2.Affix a carbon heating element impregnated with woven carbon, and then attach a lead electrode such as copper / silver with a coil wire or thin plate. 4B. Protect the carbon heating element from the woven carbon heating element and the lead electrode, and provide a sheet material such as PET / PE by pressure bonding, or 4b.Over the woven carbon heating element and the lead electrode to protect the insulation and carbon heating element, and avoid urethane / epoxy. It is provided by applying a replica,

[도 4]는 종래의 면상발열체 D형으로;4 is a conventional planar heating element D type;

1.PET 등의 롤 또는 판형의 시트재 상부로, 2.박지/부직포 등을 붙인 후, 3.탄소를 함침시켜 직조시킨 카본발열체를 부착한 후, 4.동/은 등의 리드전극을 코일선이나 박판으로 붙이고, 5.카본발열체와 리드전극 위로, 박지/부직포 등을 한차례 더 부착한 후(본 과정이 생략된 제품도 있음), 6a.절연과 카본발열체 보호를 위해 직조 카본발열체와 리드전극 위로, PET/ PE 등의 시트재를 압접착하여 제공하거나, 6b.절연과 카본발열체 보호를 위해 직조 카본발열체와 리드전극 위로, 우레탄/ 에폭시등의 피복제를 도포하여 제공되고 있다.   1.At the top of a roll or plate-like sheet material such as PET, 2.Affix a foil / nonwoven fabric, etc., 3.Affix a woven carbon heating element impregnated with carbon, and then use a lead electrode such as copper / silver. 5) Attach woven carbon heating elements and leads to the carbon heating element and lead electrode, and attaching foil / non-woven fabric one more time (some products have omitted this process). A sheet material such as PET / PE is provided on the electrode by pressure bonding, or a coating agent such as urethane / epoxy is applied on the woven carbon heating element and the lead electrode for insulation and protection of the carbon heating element.

그러나 상기와 같은 종래 방식의 면상발열체 구조는, 시트재 상하부가 완전히 밀페되어 있어, 발열 시공부나 대상체에 부착시키기가 번거롭다. 특히, 벽체보온/ 온돌바닥/ 동결방지 아스팔트/ 운동장 바닥 등의 시공시, 상부 마감재를 몰탈하거나 미장하려면, 또 한번의 부착/접착을 위한 보조 수단을 이용하여야 하며, 일반 발열제품에 적용시킬 경우도 마찬가지이다.
However, the planar heating element structure of the conventional method as described above, the upper and lower portions of the sheet material is completely sealed, it is cumbersome to attach to the heat generating construction portion or the object. In particular, when constructing wall insulation / ondol floor / freeze-resistant asphalt / playground floor, in order to mortar or plaster the upper finishing material, auxiliary means for another attachment / adhesion should be used, and in case of applying to general heating products It is the same.

반면에 본 발명, 천공형 카본 면상발열체는, 제품이나 산업의 발열부에 간단하게 설치 가능한 천공형 카본 면상발열체로, 평판 시트형과 롤 시트형으로 제공되어 발열제품이나 건축/토목의 발열부에 적용이 용이하여,On the other hand, the present invention, the perforated carbon planar heating element is a perforated carbon planar heating element that can be easily installed in the heating section of a product or industry, and is provided in a flat sheet type and a roll sheet type to be applied to the heating part of a heating product or construction / civil engineering. Easy

1) 천공형 면상발열체의 천공 홀에 의해, 벽체보온/ 온돌바닥/ 동결방지 아스팔트/ 운동장 바닥 등의 시공시, 또 한번의 부착/접착 수단을 이용하지 않고도,상부 마감재를 직접 몰탈하거나 미장할 수 있으며, 1) The perforated hole of the perforated planar heating element can directly mortar or plaster the upper finishing material without the use of another attachment / adhesive means when constructing wall insulation, ondol floor, freeze-resistant asphalt, playground floor, etc. And

2) 상부마감재를 천공홀을 통해 하부요소와 직접 부착할 수 있으며,2) The upper finishing material can be directly attached to the lower element through the drilling hole,

3) 일반 발열제품의 외장체와 장착시키에도 매우 용이한 구조로,
3) It is very easy to install with external body of general heating products.

그 구성과 제조공정은 다음과 같다.The composition and manufacturing process are as follows.

나: 천공형 카본 면상발열체의 구성B: Composition of perforated carbon planar heating element

[도 5.6,7]은, 5.6,7 is

본 발명, 판 시트와 롤 시트 천공형 카본 면상발열체의 구조로,In the structure of the present invention, plate sheet and roll sheet perforated carbon planar heating element,

a.저층부 시트재(10)인 평판 시트 또는 롤시트 소재 위에, b.은/구리 등의 리드전극(20)이 형성되어 있으며, c.형성된 리드전극(20) 위로 카본발열체(30)가 형성되어 있고, d.형성된 카본발열체 위로, 상부 피복제(40)가 형성 되어 있으며, e.형성된 사각의 카본발열체 중앙으로 상부 피복제(40)와 저층부 시트재(10)를 관통하는 천공홀(60)이 형성되어 있다. 도면부호(50)은 전원단자를 연결하기 위한 구멍이다. 형성시키는 리드전극(20)/ 카본발열체(30)/ 천공홀(60)의 디자인은 변경실시가 가능하며 판형시트의 경우는 외관 디자인의 변경 실시도 가능하다.
a.A lead electrode 20, such as silver / copper, is formed on a flat sheet or roll sheet material, which is a bottom layer sheet material 10, and a carbon heating element 30 is formed on the formed lead electrode 20. The top coating 40 is formed on the formed carbon heating element, and e. The hole 60 penetrates the upper coating 40 and the lower layer sheet material 10 toward the center of the formed square carbon heating element. ) Is formed. Reference numeral 50 is a hole for connecting the power supply terminal. The design of the lead electrode 20 / carbon heating element 30 / perforation hole 60 to be formed can be changed, and in the case of the plate-shaped sheet, the appearance design can be changed.

다: 천공형 카본 면상발열체의 제조방법C: Manufacturing method of perforated carbon planar heating element

[도 8]과 같이As shown in FIG.

1) 소재투입1) Material input

합성수지(PET, PE 등)/ 파나플렉스/ 직조물/ 직조후 코팅천/ 후지/ 인조가죽 등의 평판 시트 또는 롤시트 소재 위에,   On flat sheet or roll sheet materials such as synthetic resins (PET, PE, etc.), Panaflex, weave, coated fabric after weaving, fuji, artificial leather,

2) 리드전극 인쇄공정2) Lead electrode printing process

그라비아 인쇄나 실크인쇄 등으로 수행할 수 있으며,   It can be done by gravure printing or silk printing,

은/구리 등의 도전체 잉크로 인쇄하여 리드전극을 형성하고,   Printed with a conductive ink such as silver / copper to form a lead electrode,

3) 건조공정3) drying process

4) 카본발열체 인쇄공정4) Carbon heating element printing process

그라비아 인쇄나 실크인쇄 등으로 수행할 수 있으며,   It can be done by gravure printing or silk printing,

형성된 리드전극 위로 접착성분이 첨가된 카본발열체를 인쇄 형성하며,   Printing the carbon heating element added with the adhesive component on the formed lead electrode,

5) 건조공정5) Drying process

6) 상부 피복제 코팅공정6) Top coating coating process

형성된 카본발열체 위로, 상부 피복제를 코팅{UV 코팅, PET/ PE 필름 압접착, 우레탄/에폭시 도포, 우레탄/에폭시 스프레이 등 중 선택 실시}한 후,   On top of the formed carbon heating element, the top coating is coated {UV coating, PET / PE film pressure bonding, urethane / epoxy coating, urethane / epoxy spray, etc.},

7) 냉각 또는 건조공정 (상부 피복제를 PET/ PE 필름 등 압접착할 시는 생략 할 수도 있음)7) Cooling or drying process (when bonding the upper coating material such as PET / PE film, it may be omitted)

8) 천공홀 펀칭공정8) Punching Hole Punching Process

도무송/ 프레싱 펀칭/ 롤 프레싱(롤 압연) 펀칭 등중 선택 실시하여 천공홀을 형성하여,   To make punched holes by selecting from punching, pressing punching, roll pressing (roll rolling), etc.

9) 판형 시트나 롤형 시트로 천공형 카본 면상발열체를 제공한다. 9) A perforated carbon planar heating element is provided in a sheet or roll sheet.

10:시트재, 20:리드전극, 30:카본발열체, 40:외피제, 50:전원단자 연결구멍, 60:천공 홀, 80:하부 부직포, 81:상부 부직포, 90:카본 섬유사 또는 카본 직조물10: sheet material, 20: lead electrode, 30: carbon heating element, 40: outer shell, 50: power supply terminal connection hole, 60: drilling hole, 80: lower nonwoven fabric, 81: upper nonwoven fabric, 90: carbon fiber yarn or carbon woven

Claims (7)

판 시트형, 천공형 카본 면상발열체의 구성은;
[도 5,6]과 같이,
a.저층부 시트재(10)인 평판 시트 소재 위에, b.은/구리 등의 리드전극(20)이 형성되어 있으며, c.형성된 리드전극(20) 위로 카본발열체(30)가 형성되어 있고, d.형성된 카본발열체 위로, 상부 피복제(40)가 형성 되어 있으며, e.형성된 사각의 카본발열체 중앙으로 상부 피복제(40)와 저층부 시트재(10)를 관통하는 천공홀(60)이 형성되어 있으며, 전원단자 연결구멍(50)이 형성된 "판 시트형의 천공형 카본 면상발열체"The sheet sheet type and perforated carbon planar heating elements are composed of;
As shown in [Fig. 5, 6],
a.A lead electrode 20, such as silver / copper, is formed on the flat sheet material, which is the bottom layer sheet material 10, c.A carbon heating element 30 is formed on the formed lead electrode 20, d. Above the formed carbon heating element, an upper coating material 40 is formed, and e. A perforation hole 60 penetrating the upper coating material 40 and the lower layer sheet material 10 is formed in the center of the formed square carbon heating element. "Plate sheet-shaped perforated carbon planar heating element" having a power terminal connecting hole 50 formed therein. 롤 시트형, 천공형 카본 면상발열체의 구성은;
[도 7]과 같이,
a.저층부 시트재(10)인 롤시트 소재 위에, b.은/구리 등의 리드전극(20)이 형성되어 있으며, c.형성된 리드전극(20) 위로 카본발열체(30)가 형성되어 있고, d.형성된 카본발열체 위로, 상부 피복제(40)가 형성 되어 있으며, e.형성된 사각의 카본발열체 중앙으로 상부 피복제(40)와 저층부 시트재(10)를 관통하는 천공홀(60)이 형성되어 있으며, 전원단자 연결구멍(50)이 형성된 "롤 시트형의 천공형 카본 면상발열체"The roll sheet type and perforated carbon planar heating element has a structure;
As shown in FIG.
a.A lead electrode 20, such as silver / copper, is formed on the roll sheet material, which is the bottom layer sheet material 10, c.A carbon heating element 30 is formed on the formed lead electrode 20, d. Above the formed carbon heating element, an upper coating material 40 is formed, and e. A perforation hole 60 penetrating the upper coating material 40 and the lower layer sheet material 10 is formed in the center of the formed square carbon heating element. "Roll sheet type perforated carbon planar heating element" having a power terminal connecting hole 50 formed therein 청구항 1, 2항에서,
형성시키는 리드전극(20)/ 카본발열체(30)/ 천공홀(60)의 디자인은 변경실시가 가능하며 판형시트의 경우는 외관 디자인의 변경 실시도 가능한 "천공형 카본 면상발열체"In claim 1, 2,
The design of the lead electrode 20, the carbon heating element 30, and the hole 60 to be formed can be changed, and in the case of the plate sheet, the "perforated carbon planar heating element" can also be changed in appearance design. 천공형 카본 면상발열체의 제조방법은;
[도 8]과 같이
1) 소재투입
합성수지(PET, PE 등)/ 파나플렉스/ 직조물/ 직조후 코팅천/ 후지/ 인조가죽 등의 평판 시트 또는 롤시트 소재 위에,
2) 리드전극 인쇄공정
그라비아 인쇄나 실크인쇄 등으로 수행할 수 있으며,
은/구리 등의 도전체 잉크로 인쇄하여 리드전극을 형성하고,
3) 건조공정
4) 카본발열체 인쇄공정
그라비아 인쇄나 실크인쇄 등으로 수행할 수 있으며,
형성된 리드전극 위로 접착성분이 첨가된 카본발열체를 인쇄 형성하며,
5) 건조공정
6) 상부 피복제 코팅공정
형성된 카본발열체 위로, 상부 피복제를 코팅{UV 코팅, PET/ PE 필름 압접착, 우레탄/에폭시 도포, 우레탄/에폭시 스프레이 등 중 선택 실시}한 후,
7) 냉각 또는 건조공정 (상부 피복제를 PET/ PE 필름 등 압접착할 시는 생략 할 수도 있음)
8) 천공홀 펀칭공정
도무송/ 프레싱 펀칭/ 롤 프레싱(롤 압연) 펀칭 등중 선택 실시하여 천공홀을 형성하여,
9) 판형 시트나 롤형 시트로 천공형 카본 면상발열체를 제공되는 "천공형 카본 면상발열체" Method for producing a perforated carbon planar heating element;
As shown in FIG.
1) Material input
On flat sheet or roll sheet materials such as synthetic resins (PET, PE, etc.), Panaflex, weave, coated fabric after weaving, fuji, artificial leather,
2) Lead electrode printing process
It can be done by gravure printing or silk printing,
Printed with a conductive ink such as silver / copper to form a lead electrode,
3) drying process
4) Carbon heating element printing process
It can be done by gravure printing or silk printing,
Printing the carbon heating element added with the adhesive component on the formed lead electrode,
5) Drying process
6) Top coating coating process
On top of the formed carbon heating element, the top coating is coated {UV coating, PET / PE film pressure bonding, urethane / epoxy coating, urethane / epoxy spray, etc.},
7) Cooling or drying process (when bonding the upper coating material such as PET / PE film, it may be omitted)
8) Punching Hole Punching Process
To make punched holes by selecting from punching, pressing punching, roll pressing (roll rolling), etc.
9) "Perforated carbon planar heating element" provided with a perforated carbon planar heating element in a sheet or rolled sheet. 청구항 4항에서,
리드전극과 카본발열체의 인쇄는, 그라비아 인쇄/ 실크인쇄 등으로 제작되는 "천공형 카본 면상발열체"In claim 4,
Printing of lead electrode and carbon heating element is "perforated carbon planar heating element" produced by gravure printing or silk printing. 청구항 4항에서,
카본발열체의 발열용 조성물(잉크/도포제/융합재 등)의 주 소재로, 카본블렉/ 플러렌/ 탄소나보튜브/ 흑연분말 중의 하나를 사용하거나, 혼합 사용하거나, 상기 주 소재와 촉매성분을 혼합하여 제조한 발열용 조성물을 사용하는 "천공형 카본 면상발열체"In claim 4,
As the main material of the heat generating composition of the carbon heating element (ink / coating agent / fusion material, etc.), one of carbon blocks, fullerenes, carbon nanotubes, and graphite powders may be used, mixed, or the main material and the catalyst component may be mixed. "Perforated carbon planar heating element" using prepared exothermic composition 청구항 6항에서,
카본발열체에 사용되는 발열용 조성물에, PTC 발열 조성물을 더 포함하는 "천공형 카본 면상발열체"In claim 6,
"Perforated carbon planar heating element" further comprising a PTC heating composition in the heat generating composition used in the carbon heating element
KR1020100077079A 2010-08-11 2010-08-11 Heating element KR20120014959A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102400230B1 (en) * 2021-10-20 2022-05-20 김경태 Exothermic Heater Containing CNT
WO2022124763A1 (en) * 2020-12-11 2022-06-16 한국철도기술연구원 Uniform heating system for curing concrete

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022124763A1 (en) * 2020-12-11 2022-06-16 한국철도기술연구원 Uniform heating system for curing concrete
KR102400230B1 (en) * 2021-10-20 2022-05-20 김경태 Exothermic Heater Containing CNT

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