KR20100011792U - heating sheet - Google Patents
heating sheet Download PDFInfo
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- KR20100011792U KR20100011792U KR2020100011798U KR20100011798U KR20100011792U KR 20100011792 U KR20100011792 U KR 20100011792U KR 2020100011798 U KR2020100011798 U KR 2020100011798U KR 20100011798 U KR20100011798 U KR 20100011798U KR 20100011792 U KR20100011792 U KR 20100011792U
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- fabric
- heating element
- heating
- sheet
- foam
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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
- H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
- H05B3/34—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/022—Non-woven fabric
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
- B32B5/245—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it being a foam layer
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2266/00—Composition of foam
- B32B2266/02—Organic
- B32B2266/0214—Materials belonging to B32B27/00
- B32B2266/0221—Vinyl resin
- B32B2266/0235—Vinyl halide, e.g. PVC, PVDC, PVF, PVDF
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2266/00—Composition of foam
- B32B2266/02—Organic
- B32B2266/0214—Materials belonging to B32B27/00
- B32B2266/025—Polyolefin
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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
- H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
- H05B2203/014—Heaters using resistive wires or cables not provided for in H05B3/54
- H05B2203/015—Heater wherein the heating element is interwoven with the textile
Abstract
본 고안에 따른 발열시트에 있어서, 수지 용액에 함침되거나 코팅된 부직포 사이에 그물망 발열체(11)를 삽입시켜 가열과 압축으로 합포되는 면상 발열체와 폼 시트(13)와 보강 원단(14)으로 구성된 2겹의 본딩 직물 사이에 상기 면상 발열체를 삽입시켜 융착이나 접착으로 형성되는 것을 특징으로 한다.In the heating sheet according to the present invention, 2 consisting of a planar heating element and a foam sheet 13 and the reinforcing fabric 14 to be combined by heating and compression by inserting the net heating element 11 between the non-woven fabric impregnated or coated in the resin solution It is characterized by being formed by fusion or adhesion by inserting the planar heating element between the ply bonding fabric.
Description
발열 시트에 있어서, 수지 용액에 함침되거나 코팅된 부직포 사이에 그물망 발열체를 삽입시켜 가열과 압축으로 합포되는 면상 발열체와 본딩 직물 사이에 상기 면상 발열체를 삽입시켜 융착이나 접착으로 구성되는 발열시트에 관한 것이다.A heat generating sheet comprising: a heat generating sheet composed of a fusion or adhesion by inserting a plane heating element between a plane heating element and a bonding fabric which are combined by heating and compression by inserting a net heating element between a nonwoven fabric impregnated or coated with a resin solution. .
일반적인 면상발열체는 전기 통전에 의해 발생하는 방사열을 이용하고 있어 온도조절이 용이하고 공기가 오염되지 않아 위생적이며 소음이 없기 때문에 히팅 매트나 히팅 패드, 침대 매트리스, 보온 이불이나 담요, 아파트나 일반주택 등의 주거용 난방장치 등에 폭넓게 이용되고 있다.The general planar heating element utilizes radiant heat generated by electric current, so it is easy to control the temperature and is not sanitary because it is not polluted with air. It is widely used for residential heating equipment.
또한, 사무실이나 상점 등 상업용 건물의 난방장치, 작업장이나 창고, 막사 등의 산업용 난방장치와 각종 산업용 가열장치, 비닐 하우스와 농산물 건조시스템과 같은 농업용 설비, 도로나 주차장의 눈을 녹이거나 결빙을 방지할 수 있는 각종 동결방지장치를 비롯하여 레저용, 방한용, 가전제품, 거울이나 유리의 김서림 방지장치, 건강보조용, 축산용 등에도 이용되고 있다.It also prevents the melting of snow or freezing of roads and parking lots, such as heating devices in commercial buildings such as offices and shops, industrial heating devices in workshops, warehouses, barracks, and other industrial heating devices, agricultural facilities such as vinyl houses and agricultural product drying systems. In addition to various freeze protection devices that can be used, it is also used for leisure, cold protection, home appliances, anti-fog of mirrors and glass, health supplement, livestock.
상기 면상발열체의 발열원으로 니크롬, 동니켈 합금과 같은 금속 저항선이 주로 사용되고 있으나, 이와 같은 니크롬 등의 금속 저항선들은 전기가 한 선을 통해 전체 부하 전류가 흐르기 때문에 금속 저항선과 도체 간의 접속 부위에 접촉저항에 의한 과열 문제가 있고, 합포 원단으로 고분자 필름 등을 이용함으로써 뻣뻣한 감이 있었다.Metal resistance wires such as nichrome and copper nickel alloys are mainly used as a heating source of the planar heating element, but such metal resistance wires, such as nichrome, have a contact resistance at a connection portion between the metal resistance wire and the conductor because electric current flows through one wire. There was a problem of overheating, and there was a stiff feeling by using a polymer film or the like as the cloth fabric.
또한, 직조 발열체로서, 일반 섬유 실인 날실과 씨실의 평면 교차 배열에 의한 직조로 직물이 형성되고, 상기 날실 또는 씨실 중에 일정한 간격으로 전기 저항선으로 대체하고, 상기 직물의 양단에 전기 저항선 방향과 직교 방향으로 도체 전선을 배열한 직조 발열체가 사용되고 있지만, 상기 전기 저항선과 도체 전선 간의 교차 부위가 접촉저항에 의한 과열이 발생하는 문제점이 있고, 합포 원단으로 고분자 수지를 사용함으로써, 또한, 뻣뻣하고 무거운 결점이 있었다. Further, as a woven heating element, a fabric is formed by weaving by a plane intersecting arrangement of warp yarns and weft yarns, which are general fiber yarns, and are replaced by electric resistance wires at regular intervals in the warp yarns or weft yarns, and the direction of the electrical resistance wires and the direction perpendicular to both ends of the fabrics. Although a woven heating element in which conductor wires are arranged is used, there is a problem that overheating occurs due to contact resistance at the intersection between the electric resistance wire and the conductor wire, and a polymer resin is used as the fabric fabric, and furthermore, a stiff and heavy defect is obtained. there was.
또한, 접착제를 도포하여 섬유 원단 사이에 면상 발열체와 함께 3겹으로 접착하는 경우 섬유 원단 사이에 공간이 형성되므로 접착이 안 되는 문제점이 있었다.In addition, there is a problem in that the adhesive is not applied because a space is formed between the fiber fabric when the adhesive is applied in three layers with the surface heating element between the fiber fabric by applying the adhesive.
원단 사이에 면상 발열체를 삽입시켜 발열시트로 합포함에 있어서, 뻣뻣하고 무거운 결점과 접합 원단 간의 접착과 방수 기능을 해결하고자 함이다.It is intended to solve the stiff and heavy defects and the adhesion and waterproofing function between the bonding fabric in the inclusion of a planar heating element between the fabric and the heating sheet.
본 고안은 발열 시트에 있어서, 수지 용액에 함침되거나 코팅된 부직포 사이에 그물망 발열체를 삽입시켜 가열과 압축으로 합포되는 면상 발열체와 2겹의 본딩 직물 사이에 상기 면상 발열체를 삽입시켜 융착이나 접착으로 구성되는 발열시트로 해결하고자 함이다.The present invention is composed of fusion or adhesion by inserting the planar heating element between the two-layer bonding fabric and the planar heating element which is combined by heating and compression by inserting the net heating element between the non-woven fabric impregnated or coated in the resin solution in the heating sheet This is to solve the heat sheet.
부직포 원단의 보풀이 그물망 발열체의 구멍을 통해 상대 원단 측과 접합함으로써, 유연성 있고, 쿠션 있는 발열 기능 원단을 제공하고, 본딩 직물로 합포하여 방수 기능과 물성을 향상시킬 수 있다.The lint of the nonwoven fabric is bonded to the mating fabric side through the holes of the net heating element, thereby providing a flexible, cushioned heat generating fabric, and combining with a bonding fabric to improve waterproofing and physical properties.
도 1은 본 고안에 따른 발열시트의 단면도.
도 2는 본 고안에 따른 발열시트의 상태도.1 is a cross-sectional view of the heating sheet according to the present invention.
Figure 2 is a state diagram of the heating sheet according to the present invention.
본 고안은 발열 시트에 있어서, 수지 용액에 함침되거나 코팅된 부직포 사이에 그물망 발열체를 삽입시켜 가열과 압축으로 합포되는 면상 발열체와 2겹의 본딩 직물 사이에 상기 면상 발열체를 삽입시켜 융착이나 접착으로 구성되는 것을 특징으로 한다.The present invention is composed of fusion or adhesion by inserting the planar heating element between the two-layer bonding fabric and the planar heating element which is combined by heating and compression by inserting the net heating element between the non-woven fabric impregnated or coated in the resin solution in the heating sheet It is characterized by.
이하, 첨부도면을 참조하여 본 고안의 바람직한 실시 예를 상세하게 설명하기로 한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.
도 1과 도 2를 참조하면, 본 고안에 따른 발열시트(10)의 단면도와 상태도로서, 수지 용액에 함침되거나 코팅된 부직포 사이에 그물망 발열체(11)를 삽입시켜 가열과 압축으로 합포되는 면상 발열체와 폼 시트(13)와 보강 원단(14)으로 구성된 2겹의 본딩 직물 사이에 상기 면상 발열체를 삽입시켜 융착이나 접착으로 형성되는 것을 특징으로 한다.1 and 2, a cross-sectional view and a state diagram of the
상기 그물망 발열체는 그물망 모양으로 발열 저항선이 배열된 구조이다.The mesh heating element has a structure in which heating resistance wires are arranged in a mesh shape.
발열 저항선은 섬유 실인 날실과 씨실의 평면 교차 배열에 의한 직조로 직물이 형성되고, 상기 날실 또는 씨실 중에 일정한 간격으로 발열 저항선으로 대체하고, 상기 직물의 양단에 발열 저항선 방향과 직교 방향으로 도체 전선을 배열한 직조물 구조이거나, 섬유 실인 날실과 씨실의 평면 교차 배열에 의한 직조물 상에 도전성 물질을 코팅하여 이루어진 그물망 발열체이다. 상기 발열체는 전기적으로 발열 저항선이 병렬 방식으로 다 수개 배열된 구조이다.The heating resistance wire is a fabric formed by weaving by a plane intersecting arrangement of warp and weft yarns, which are fiber yarns, and the heating resistance wires are replaced by heating resistance wires at regular intervals in the warp or weft yarns, and conductor wires are formed at both ends of the fabric in a direction perpendicular to the heating resistance wire direction. It is an woven fabric structure arranged or a net heating element formed by coating a conductive material on a woven fabric by a planar crossover arrangement of warp and weft yarns, which is a fiber yarn. The heating element has a structure in which a plurality of heating resistance wires are electrically arranged in parallel.
또는, 그물망 형태의 원단 상에 발열 저항선을 직렬 방식으로 배열한 구조도 바람직하다.Alternatively, a structure in which the heating resistance wires are arranged in series on a net fabric is also preferable.
본 고안에 따른 그물망 발열체를 유연성과 쿠션을 향상시키기 위해서, 수지 용액에 함침되거나 코팅된 부직포 사이에 그물망 발열체를 삽입시켜 가열과 압축으로 합포되는 것을 특징으로 한다.In order to improve flexibility and cushioning of the net heating element according to the present invention, a net heating element is inserted between a nonwoven fabric impregnated or coated in a resin solution, and is characterized in that it is combined with heating and compression.
상기한 합포 공정의 한 예로서, 수지피복층, 수지함침층, 고형 입자를 충진시킨 섬유재 부직포를 가열된 압축롤러로 고열과 고압처리를 행하는 처리방식이다.As an example of the above-mentioned lamination process, a fibrous nonwoven fabric filled with a resin coating layer, a resin impregnation layer, and solid particles is subjected to high heat and high pressure treatment with a heated compression roller.
또는, 수지용액을 부직포 상에 도포하여 열에너지로 용제를 기화시켜 합포하거나 부직포의 라미네이팅 등으로 처리하는 방식이다.Alternatively, the resin solution is applied onto a nonwoven fabric to vaporize the solvent with thermal energy and to be laminated or processed by laminating the nonwoven fabric.
부직포 원단의 보풀이 그물망 발열체의 구멍을 통해 상대 원단 측과 접합함으로써, 유연성 있고, 쿠션 있는 발열 기능 원단을 제공할 수 있다.By bonding the lint of the nonwoven fabric to the counterpart fabric side through the hole of the net heating element, a flexible, cushioning heat generating fabric can be provided.
또한, 본딩 직물은 폼 시트와 보강 원단으로 구성된다.The bonding fabric also consists of a foam sheet and a reinforcing fabric.
폼 시트는 그 내부에 폐쇄된 형태의 기포 셀이 형성됨으로써 발수 기능을 실현할 수 있다.The foam sheet can realize a water repellent function by forming a closed bubble cell therein.
보강 원단은 직물이나 편성물 또는 부직포 중의 어느 하나인 것이다.The reinforcing fabric is either woven or knitted or nonwoven.
상기 폼 시트의 외피에 보강 원단으로 접합시켜서, 폼 시트가 부서지지 않고 찢어지지 않게 내마모성과 내스크래치성을 향상시킨다.By bonding the outer surface of the foam sheet with a reinforcing fabric, the foam sheet is not broken and torn, thereby improving wear resistance and scratch resistance.
본 고안의 본딩(Bonding) 직물은 '접착한 생지'라 뜻으로 서로 다른 두 가지 소재 사이에 접착제를 바르거나 폼 시트를 샌드위치처럼 끼워서 열처리로 접착시키거나 또는, 하나의 천에다 폼 시트를 열처리로 융착시켜서 하나의 천으로 만드는 가공을 본딩 가공 처리로 된 쿠션 천이란 의미이다. Bonding fabric of the present invention means 'bonded dough', and the adhesive is applied between two different materials or sandwiched with foam sheet like sandwich, or the foam sheet is heat treated with one cloth. Cushion cloth is a process of bonding and processing to make one fabric by bonding.
본 고안에서의 본딩 직물은 직물이나 편성물과 폼 시트의 융착이나 접착으로 가공하는 것이며, 바람직하게는 폼 시트에 트리코트 생지나 부직포를 접착하여 치수 안정성 및 물성을 향상시키거나 폼 시트에 라미네이트나 코팅 처리로 생지를 접착시킨 본딩 직물이다.The bonding fabric in the present invention is processed by fusion or adhesion of a fabric or knitted fabric with a foam sheet. Preferably, the tricot dough or nonwoven fabric is bonded to the foam sheet to improve dimensional stability and physical properties or to laminate or coat the foam sheet. Bonding fabric bonded to the dough by the treatment.
폼 시트의 재질은 고무 폼이나 플라스틱 폼 중 어느 것이나 가능하며, 바람직하게는 PP폼, PE폼, PVC폼, EPDM폼, 우레탄 폼, 실리콘 폼 중 어느 하나인 것이다.The material of the foam sheet may be any one of rubber foam and plastic foam, and preferably one of PP foam, PE foam, PVC foam, EPDM foam, urethane foam, and silicone foam.
본딩 직물은 방수 기능과 내마모성이나 내스크래치성을 향상시킬 수 있는 것을 특징으로 한다.
Bonding fabric is characterized in that it can improve the waterproof function and wear resistance or scratch resistance.
10: 발열시트
11: 그물망 발열체
12: 부직포 원단
13: 폼 시트
14: 보강 원단10: heating sheet
11: net heating element
12: nonwoven fabric
13: foam sheet
14: reinforcing fabric
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2020100011798U KR20100011792U (en) | 2010-11-16 | 2010-11-16 | heating sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2020100011798U KR20100011792U (en) | 2010-11-16 | 2010-11-16 | heating sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20100011792U true KR20100011792U (en) | 2010-12-06 |
Family
ID=44204449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2020100011798U KR20100011792U (en) | 2010-11-16 | 2010-11-16 | heating sheet |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR20100011792U (en) |
-
2010
- 2010-11-16 KR KR2020100011798U patent/KR20100011792U/en not_active Application Discontinuation
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WITN | Withdrawal due to no request for examination |