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KR101034498B1 - Non-magneticfield heating wire for heat exchanger plate - Google Patents

Non-magneticfield heating wire for heat exchanger plate Download PDF

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Publication number
KR101034498B1
KR101034498B1 KR1020110017902A KR20110017902A KR101034498B1 KR 101034498 B1 KR101034498 B1 KR 101034498B1 KR 1020110017902 A KR1020110017902 A KR 1020110017902A KR 20110017902 A KR20110017902 A KR 20110017902A KR 101034498 B1 KR101034498 B1 KR 101034498B1
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KR
South Korea
Prior art keywords
silicon layer
heater
pair
wire
heating wire
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KR1020110017902A
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Korean (ko)
Inventor
김현태
최점미
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최점미
김현태
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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
    • H05B3/40—Heating elements having the shape of rods or tubes
    • H05B3/54—Heating elements having the shape of rods or tubes flexible
    • H05B3/56—Heating cables
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/42—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction
    • 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—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • H05B3/12—Heating 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—Heating 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—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • H05B3/12—Heating 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—Heating 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
    • H05B3/148—Silicon, e.g. silicon carbide, magnesium silicide, heating transistors or diodes
    • 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

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  • Surface Heating Bodies (AREA)

Abstract

PURPOSE: A non-magnetic field heating line for a heating plate is provided to cover the external circumferences of a heater line and a copper line, thereby preventing fires. CONSTITUTION: A non-magnetic field heating line for a heating plate includes a silicon layer(11), a heater line(12), and a pair of copper lines(13). The silicon layer functions as an insulator. The heater line is arranged around the silicon layer. The heat line emits heat when power is applied. The copper lines are arranged in the longitudinal direction of the silicon layer. One end of the heater line and one end of the copper lines are electrically connected each other.

Description

전열판용 무자계 전열선{NON-MAGNETICFIELD HEATING WIRE FOR HEAT EXCHANGER PLATE} Non-magnetic heating wire for electric plate {NON-MAGNETICFIELD HEATING WIRE FOR HEAT EXCHANGER PLATE}

본 발명은 전열판용 무자계 전열선에 관한 것으로서, 특히 화재의 발생을 방지할 수 있고, 구조가 간단하고, 구조가 간단함에 따라 생산성을 향상시킬 수 있을 뿐만 아니라, 제조코스트를 절감할 수 있는 전열판용 무자계 전열선에 관한 것이다.
The present invention relates to a non-magnetic heating wire for a heating plate, in particular, it is possible to prevent the occurrence of fire, the structure is simple, the structure is simple, not only to improve the productivity, but also to reduce the manufacturing cost for the heating plate It is about a non-magnetic heating wire.

종래로부터 널리 사용되고 있는 무자계 전열선로서는 대한민국 등록특허공보 등록번호 제10-0990901호(등록일 ; 2010년 10월 25일)에 개시되어 있다.As a magnetic field-less heating wire widely used in the past, it is disclosed in Korean Patent Publication No. 10-0990901 (Registration Date; October 25, 2010).

상기 대한민국 등록번호 제10-0990901호에 개시되어 있는 무자계 전열선은 도 1에 도시한 바와 같이 전원이 인가되는 동선 코어(50)와, 상기 동선 코어(50)의 외주면에 나일론을 압출성형하여 성형되는 나일론층(52)과, 상기 나일론층(52)의 외주면에 일정피치로 권취되어 상기 동선 코어(50)에서 발생되는 자기장을 흡수하여 차폐하는 동복강선(54)과, PVC의 압출성형시에 상기 나일론층(52)의 외주면에 일정피치로 권취된 상기 동복강선(54)의 피치 변형을 방지하도록 상기 동복강선(54) 상에 배설되는 다수가닥의 폴리에스터실(56)과, 상기 동복강선(54) 및 상기 폴리에스터실(56)의 외주면에 PVC의 압출성형시에 상기 나일론층(52)의 단절을 방지함과 동시에 전류의 누설을 차단시키도록 절연시키는 PVC층(58)을 포함하고 있다.The magnetic field-less heating wire disclosed in the Republic of Korea Registration No. 10-0990901 is formed by extruding nylon on the copper wire core 50 to which power is applied and the outer circumferential surface of the copper wire core 50 as shown in FIG. The nylon layer 52 to be wound, the copper coiled wire 54 to be wound around the outer peripheral surface of the nylon layer 52 at a constant pitch to absorb and shield the magnetic field generated in the copper core 50, and during the extrusion of PVC A plurality of strands of polyester thread 56 disposed on the copper-clad steel wire 54 to prevent pitch deformation of the copper-steel steel wire 54 wound at a constant pitch on the outer circumferential surface of the nylon layer 52, and the copper-coated steel wire 54 and a PVC layer 58 on the outer circumferential surface of the polyester chamber 56 to insulate the nylon layer 52 during the extrusion of PVC to prevent disconnection and to prevent leakage of current. have.

그런데, 이와 같이 구성된 종래의 무자계 전열선은 구조가 복잡하고, 구조가 복잡함에 따라 제조코스트를 절감할 수 없다는 문제점이 있을 뿐만 아니라, 생산성을 향상시킬 수 없다는 등의 여러 가지 문제점이 있었다.
However, the conventional magnetic field-free heating wire configured as described above has various problems such as not only a reduction in manufacturing cost due to a complicated structure and a complicated structure, but also no improvement in productivity.

따라서, 본 발명은 상기와 같은 종래 기술의 여러 가지 문제점을 해결하기 위한 것으로, 본 발명의 목적은 화재의 발생을 방지할 수 있는 전열판용 무자계 전열선을 제공하는데 있다.Accordingly, the present invention is to solve the various problems of the prior art as described above, an object of the present invention is to provide a non-magnetic heating wire for a heating plate that can prevent the occurrence of fire.

본 발명의 다른 목적은 구조가 간단한 전열판용 무자계 전열선을 제공하는데 있다.Another object of the present invention is to provide a magnetic field-free heating wire for a simple heating plate.

본 발명의 또 다른 목적은 생산성을 향상시킬 수 있는 전열판용 무자계 전열선을 제공하는데 있다.Still another object of the present invention is to provide a magnetic field-free heating wire for a heating plate which can improve productivity.

본 발명의 또 다른 목적은 제조코스트를 절감할 수 있는 전열판용 무자계 전열선을 제공하는데 있다.
Another object of the present invention is to provide a magnetic field-free heating wire for a heating plate that can reduce the manufacturing cost.

본 발명은 상기한 목적을 달성하기 위하여 이루어진 것으로서, 본 발명의 전열판용 무자계 전열선는 절연체로 작용하는 실리콘층과; 상기 실리콘층의 중심에 배설되어 전원의 인가시에 열을 방사하는 히터선과; 상기 히터선에 대해 대칭되게 배설되고, 상기 히터선과 평행하게 배설됨과 동시에, 상기 실리콘층의 길이방향을 따라 배설되는 한쌍의 동선;을 포함하고 있는 것을 특징으로 한다.
The present invention has been made to achieve the above object, the non-magnetic heating wire for a heating plate of the present invention is a silicon layer acting as an insulator; A heater wire disposed at the center of the silicon layer to radiate heat upon application of power; And a pair of copper wires disposed symmetrically with respect to the heater wire, disposed parallel to the heater wire, and disposed along the longitudinal direction of the silicon layer.

본 발명의 전열판용 무자계 전열선에 의하면, 화재의 발생을 방지할 수 있고, 구조가 간단하고, 구조가 간단함에 따라 생산성을 향상시킬 수 있을 뿐만 아니라, 제조코스트를 절감할 수 있다는 뛰어난 효과가 있다.
According to the non-magnetic heating wire for heat transfer plates of the present invention, the occurrence of fire can be prevented, the structure is simple, the structure is simple, the productivity can be improved, and the manufacturing cost can be reduced. .

도 1은 종래의 무자계 전열선을 개략적으로 도시한 사시도이다.
도 2는 본 발명의 일실시예에 따른 전열판용 무자계 전열선을 개략적으로 도시한 사시도이다.1 is a perspective view schematically showing a conventional magnetic field-free heating wire.
Figure 2 is a perspective view schematically showing a magnetic field-less heating wire for a heating plate according to an embodiment of the present invention.

본 발명의 바람직한 일실시예에 따른 전열판용 무자계 전열선에 대하여 첨부 도면을 참조하여 상세하게 설명한다. With reference to the accompanying drawings, a magnetic field heating wire for a heating plate according to an embodiment of the present invention will be described in detail.

도 2에 도시한 바와 같이 본 발명의 일실시예에 따른 전열판용 무자계 전열선(10)은 절연체로 작용하는 실리콘층(11)과; 상기 실리콘층(11)의 중심에 배설되어 전원의 인가시에 열을 방사하는 히터선(12)과; 상기 히터선(12)에 대해 대칭되게 배설되고, 상기 히터선(12)과 평행하게 배설됨과 동시에, 상기 실리콘층(11)의 길이방향을 따라 배설되는 한쌍의 동선(13);을 포함하고 있다.As shown in FIG. 2, the magnetic field-free heating wire 10 for a heat transfer plate according to an embodiment of the present invention includes a silicon layer 11 serving as an insulator; A heater wire 12 disposed at the center of the silicon layer 11 to radiate heat upon application of power; And a pair of copper wires 13 disposed symmetrically with respect to the heater wires 12, disposed parallel to the heater wires 12, and disposed along the longitudinal direction of the silicon layer 11. .

상기 히터선(12)과 상기 한쌍의 동선(13)은 그 일측 단부가 서로 전기적으로 접속되어 있다. One end of the heater wire 12 and the pair of copper wires 13 is electrically connected to each other.

상기 히터선(12)과 상기 한쌍의 동선(13)은 서로 평행하게 공급되면서 상기 히터선(12)과 상기 동선(13)의 외주면을 유연성을 지닌 용융 실리콘으로 압출성형하여 원형의 실리콘층(11)을 형성하는 것이 바람직하다.The heater wire 12 and the pair of copper wires 13 are supplied in parallel with each other, and the outer circumferential surfaces of the heater wires 12 and the copper wires 13 are extruded with molten silicon having flexibility to form a circular silicon layer 11. Is preferably formed.

다음에, 상기와 같이 구성된 본 발명의 일실시예에 따른 전열판용 무자계 전열선의 작용을 설명한다.Next, the operation of the non-magnetic heating wire for the heating plate according to an embodiment of the present invention configured as described above.

먼저, 본 발명의 일실시예에 따른 전열판용 무자계 전열선(10)의 실리콘층(11) 중심에 설치된 히터선(12)의 일측과 상기 히터선(12)에 대해 대칭됨과 동시에 평행하게 배설된 한쌍의 동선(13)의 일측을 전기적으로 접속한 후에 상기 히터선(12)의 타측에 +전원을 인가하고, 상기 한쌍의 동선(13)의 타측을 접지시키거나 또는 -전원에 접속시킨다.First, one side of the heater wire 12 installed at the center of the silicon layer 11 of the magnetic field-free heating wire 10 for the heat transfer plate according to an embodiment of the present invention and symmetrical with respect to the heater wire 12 and disposed in parallel After electrically connecting one side of the pair of copper wires 13, + power is applied to the other side of the heater wire 12, and the other side of the pair of copper wires 13 is grounded or connected to the -power source.

이와 같이 상기 히터선(12)에 +전원을 인가하고, 상기 한쌍의 동선(13)의 타측을 접지시키거나 또는 -전원에 접지시키면, 상기 히터선(12)과 상기 한쌍의 동선(13)은 상기 실리콘층(11) 내에 서로 평행하게 배설되어 있고, 또한 상기 히터선(12)을 통해 상기 한쌍의 동선(13)으로 흐르는 전류의 방향이 서로 반대방향으로 흐르므로, 상기 히터선(12)을 흐르는 전류에 대해 수직으로 발생되는 자계파(자기장이라고도 한다)와 상기 한쌍의 동선(13)에 각각 흐르는 전류에 대해 수직으로 발생되는 자계파가 서로 반대방향으로 발생하므로 서로 상쇄되어 자계파가 차폐된다.In this way, when + power is applied to the heater wire 12 and the other side of the pair of copper wires 13 is grounded or-grounded to a power source, the heater wire 12 and the pair of copper wires 13 The heater wires 12 are disposed in parallel to each other in the silicon layer 11 and the directions of currents flowing through the heater wires 12 through the pair of copper wires 13 flow in opposite directions. Magnetic fields generated vertically with respect to the flowing current (also referred to as magnetic fields) and magnetic fields generated perpendicularly with respect to the current flowing through the pair of copper wires 13 are generated in opposite directions so that they are canceled and shielded from each other. .

또한 상기 히터선(12)과 상기 한쌍의 동선(13)의 외주면은 유연성을 지닌 실리콘을 압출성형해서 원형의 실리콘층(11)으로 피복되어 있으므로, 상기 히터선(12)과 상기 한쌍의 동선(13)에 각각 흐르는 전류가 누설되지 않으므로, 화재의 발생을 방지한다. In addition, since the outer circumferential surface of the heater wire 12 and the pair of copper wires 13 is covered with a circular silicon layer 11 by extruding flexible silicone, the heater wire 12 and the pair of copper wires ( Since the current flowing through 13) does not leak, the occurrence of a fire is prevented.

그리고, 본 발명의 전열판용 무자계 전열선(10)의 상기 히터선(12)과 상기 한쌍의 동선(13)을 흐르는 전류에 의해 발생되는 전계파(전기장)는 상기 한쌍의 동선(13)을 접지에 해당하는 금속제로 이루어진 전열판에 접속시키면 전계파를 접지에 해당하는 전열판으로 바이패스하므로 전열판에서 전계파가 발생되지도 않는다. In addition, an electric field (electric field) generated by a current flowing through the heater wire 12 and the pair of copper wires 13 of the non-magnetic heating wire 10 for a heating plate of the present invention grounds the pair of copper wires 13. When connected to a heating plate made of a metal corresponding to the electric field is bypassed to the heating plate corresponding to the ground, no electric wave is generated in the heating plate.

따라서, 본 발명은 화재의 발생을 방지할 수 있고, 구조가 간단하고, 구조가 간단함에 따라 생산성을 향상시킬 수 있을 뿐만 아니라, 제조코스트를 절감할 수 있다. Therefore, the present invention can prevent the occurrence of fire, the structure is simple, the structure is simple, not only can the productivity be improved, but also the manufacturing cost can be reduced.

상기 설명에 있어서, 특정 실시예를 들어서 도시하고 설명하였으나, 본 발명은 이에 한정되는 것은 아니며, 예를 들면 본 발명의 개념을 이탈하지 않는 범위내에서 이 기술 분야의 통상의 지식을 가진 자에 의해 여러가지로 설계 변경할 수 있음은 물론이고, 이와 같이 설계변경하는 것도 본 발명의 개념에 포함된다.
In the above description, the specific embodiments have been shown and described, but the present invention is not limited thereto, for example, by those skilled in the art without departing from the concept of the present invention. Not only can the design be changed in various ways, but the design change is thus included in the concept of the present invention.

10:무자계 전열선 11:실리콘층
12:히터선 13:한쌍의 동선10: Inductionless heating wire 11: silicon layer
12: Heater line 13: A pair of copper wires

Claims (3)

절연체로 작용하는 실리콘층(11)과; 상기 실리콘층(11)의 중심에 배설되어 전원의 인가시에 열을 방사하는 히터선(12)과; 상기 히터선(12)에 대해 대칭되게 배설되고, 상기 히터선(12)과 평행하게 배설됨과 동시에, 상기 실리콘층(11)의 길이방향을 따라 배설되는 한쌍의 동선(13)을 포함하고,
상기 히터선(12)과 상기 한쌍의 동선(13)은 그 일측 단부가 서로 전기적으로 접속되어 있고, 상기 히터선(12)과 상기 한쌍의 동선(13)은 서로 평행하게 공급되면서 상기 히터선(12)과 상기 한쌍의 동선(13)의 외주면을 유연성을 지닌 용융 실리콘으로 압출성형하여 원형의 실리콘층(11)을 형성하는 것을 특징으로 하는 전열판용 무자계 전열선.A silicon layer 11 serving as an insulator; A heater wire 12 disposed at the center of the silicon layer 11 to radiate heat upon application of power; And a pair of copper wires 13 disposed symmetrically with respect to the heater wires 12, disposed parallel to the heater wires 12, and disposed along the longitudinal direction of the silicon layer 11.
One end of the heater wire 12 and the pair of copper wires 13 are electrically connected to each other, and the heater wire 12 and the pair of copper wires 13 are supplied in parallel to each other, and the heater wires ( 12) and the outer circumferential surface of the pair of copper wires (13) by extruding with a flexible molten silicon to form a circular silicon layer (11) characterized in that the heating element for the heating plate. 삭제delete 삭제delete
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101415240B1 (en) 2014-04-09 2014-07-04 김현태 Non-magneticfield heating wire for heat exchanger plate

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100666407B1 (en) * 2004-05-24 2007-01-10 길종진 Non-magnetic field heating wire in bedding
KR100701263B1 (en) * 2004-12-02 2007-03-29 김종록 A heater line

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100666407B1 (en) * 2004-05-24 2007-01-10 길종진 Non-magnetic field heating wire in bedding
KR100701263B1 (en) * 2004-12-02 2007-03-29 김종록 A heater line

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101415240B1 (en) 2014-04-09 2014-07-04 김현태 Non-magneticfield heating wire for heat exchanger plate

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