KR20220105705A - Sauna booth using carbon fiber plane heating element - Google Patents

Sauna booth using carbon fiber plane heating element Download PDF

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KR20220105705A
KR20220105705A KR1020210008107A KR20210008107A KR20220105705A KR 20220105705 A KR20220105705 A KR 20220105705A KR 1020210008107 A KR1020210008107 A KR 1020210008107A KR 20210008107 A KR20210008107 A KR 20210008107A KR 20220105705 A KR20220105705 A KR 20220105705A
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carbon
heating element
weight
parts
planar heating
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KR102426146B1 (en
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윤달환
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세명대학교 산학협력단
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H1/00—Buildings or groups of buildings for dwelling or office purposes; General layout, e.g. modular co-ordination or staggered storeys
    • E04H1/12—Small buildings or other erections for limited occupation, erected in the open air or arranged in buildings, e.g. kiosks, waiting shelters for bus stops or for filling stations, roofs for railway platforms, watchmen's huts or dressing cubicles
    • E04H1/125—Small buildings, arranged in other buildings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/44—Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/04—Acids; Metal salts or ammonium salts thereof
    • C08F220/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/12—Esters of monohydric alcohols or phenols
    • C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
    • C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/26—Esters containing oxygen in addition to the carboxy oxygen
    • C08F220/32—Esters containing oxygen in addition to the carboxy oxygen containing epoxy radicals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/42—Nitriles
    • C08F220/44—Acrylonitrile
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/52—Amides or imides
    • C08F220/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
    • C08F220/56—Acrylamide; Methacrylamide
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • C08K3/041—Carbon nanotubes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J133/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
    • C09J133/04—Homopolymers or copolymers of esters
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M10/00—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements
    • D06M10/04—Physical treatment combined with treatment with chemical compounds or elements
    • D06M10/06—Inorganic compounds or elements
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/263—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof
    • D06M15/273—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof of unsaturated carboxylic esters having epoxy groups
    • 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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H1/00—Buildings or groups of buildings for dwelling or office purposes; General layout, e.g. modular co-ordination or staggered storeys
    • E04H1/12—Small buildings or other erections for limited occupation, erected in the open air or arranged in buildings, e.g. kiosks, waiting shelters for bus stops or for filling stations, roofs for railway platforms, watchmen's huts or dressing cubicles
    • E04H2001/1288—Sauna cabins

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Textile Engineering (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Nanotechnology (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Resistance Heating (AREA)
  • Devices For Medical Bathing And Washing (AREA)
  • Surface Heating Bodies (AREA)

Abstract

The present invention relates to a sauna booth using a carbon planar heating element. More specifically, as the sauna booth having an exterior unit in a form of a rectangular parallelepiped forming a wall body, a door, a floor and a ceiling, a loess panel, the planar heating element woven with a carbon-coated fiber, and a wood interior material are sequentially laminated to the inside of the wall body. In addition, in the planar heating element woven with the carbon-coated fiber, a carbon colloidal solution mixed with an acrylic resin binder is made so that a carbon nanotube particle and a graphite particle are fused to the fiber. The woven carbon-coated fiber is prepared by impregnating the fiber with the carbon colloidal solution. An objective of the present invention is to provide the sauna booth using the planar heating element woven with the carbon-coated fiber.

Description

탄소면상 발열체를 이용한 사우나 부스{Sauna booth using carbon fiber plane heating element}Sauna booth using carbon fiber plane heating element

본 발명은 탄소면상 발열체를 이용한 사우나 부스에 관한 것으로, 보다 상세하게는 전기저항값의 균일성 및 코팅층의 내마모성이 개선된 탄소코팅 섬유실로 직조된 면상발열체를 이용한 사우나 부스에 관한 것이다.The present invention relates to a sauna booth using a carbon planar heating element, and more particularly, to a sauna booth using a planar heating element woven with carbon-coated fiber yarns having improved uniformity of electrical resistance and abrasion resistance of the coating layer.

사우나는 밀폐된 사우나 부스 내에서 생성하는 열로 짧은 시간 내에 몸안에 쌓여있는 노폐물을 땀을 통하여 몸 밖으로 배출하여 피로회복과 피부 건강을 증진시키는 건강증진법으로서 전용 사우나탕이나 찜질방 등에 사용할 수 있는 다양한 특성의 사우나용 부스가 개발되고 있다.A sauna is a health promotion method that recovers from fatigue and improves skin health by discharging waste products accumulated in the body through sweat in a short time with heat generated in a closed sauna booth. A booth is being developed.

종래의 간이식 사우나 장치는 벽체부와 도어부를 구비하는 사우나 부스 및 면상발열체로 구성된다. 사우나 부스의 벽체부 내부에는 발열을 위한 면상발열체가 둘러싸여 설치되는데, 발열사를 직조하여 만든 직물의 형태로 전기의 통전에 의해 자체적인 발열이 이루어지도록 구성된 면상발열체가 개발되고 있다.The conventional simple sauna apparatus is composed of a sauna booth and a planar heating element having a wall portion and a door portion. A planar heating element for heat generation is surrounded and installed inside the wall of the sauna booth, and a planar heating element is being developed in the form of a fabric made by weaving heating yarn to generate heat by itself by electricity passing through it.

이와 같은 면상 발열체는 직조 원단을 탄소액에 침지시킨 후 건조하여 제조하기도 하고, 최근에는 전도성 카본과 열가소성 또는 열경화성 수지를 용제에 분산하여 만든 용액을 섬유사 표면에 도포처리하여 건조함으로써 발열사를 만들고 이렇게 만들어진 발열사를 직조하여 면상 발열체를 제조하는 방법이 개시되어 있다. 이러한 종래기술로서, 등록특허 제0534295호(도전성 탄소코팅섬유를 이용한 발열체 원단의 제조방법)는 섬유실(fiber)에 카본 블랙(carbon black)을 코팅하여 탄소코팅 섬유실을 제조하고 섬유원단 제직에 코팅안한 섬유실과 탄소코팅섬유실를 위사로, 코팅안한 섬유실과 동선을 경사로 직물원단을 직조하고 직물원단 표면에 절연코팅을 하여 전기에너지를 열에너지로 변환하는 면상발열체를 개시하고 있다.Such a planar heating element is sometimes manufactured by immersing a woven fabric in a carbon solution and then drying it. A method for manufacturing a planar heating element by weaving the thus-made heating yarn is disclosed. As such a prior art, Registered Patent No. 0534295 (Method for manufacturing a heating element fabric using conductive carbon-coated fiber) manufactures a carbon-coated fiber thread by coating carbon black on a fiber and is used for weaving a fiber fabric. Disclosed is a planar heating element that converts electrical energy into thermal energy by weaving uncoated fiber yarns and carbon coated fiber yarns as weft yarns, uncoated fiber yarns and copper wires as warp yarns, and applying insulation coating on the fabric fabric surface.

그러나, 전술한 종래기술의 경우, 수용성 아크릴계 수지를 첨가한 탄소콜로이드용액에 함침하여 제작한 면상발열체는 전기적 특성이 좋은 아크릴수지가 전기저항을 좋게 하나 강성도가 높은 아크릴수지 자체의 화학적인 특성상 코팅중이나 코팅된 섬유가 섬유와 수지의 단락으로 인한 카본층 분리가 쉽게 일어나는 단점으로 인해 전기저항값의 편차가 심하여 이를 개선할 필요가 있으며 장시간 사용하기 위하여는 코팅층의 내마모성이 개선될 필요가 있다.However, in the case of the prior art described above, the planar heating element produced by impregnating a carbon colloidal solution containing a water-soluble acrylic resin is coated with an acrylic resin with good electrical properties, but with high rigidity due to the chemical characteristics of the acrylic resin itself. Due to the disadvantage that the coated fiber easily separates the carbon layer due to the short circuit between the fiber and the resin, the electric resistance value has a large deviation, which needs to be improved. In order to use it for a long time, it is necessary to improve the abrasion resistance of the coating layer.

이에, 본 발명자들은 탄소면상 발열체를 이용한 사우나 부스에 사용될 면상발열체의 전기저항값의 균일성 및 코팅층의 내마모성 개선에 대하여 연구하던 중, 탄소나노튜브 입자 및 그라파이트 입자가 섬유실에 융착하도록 아크릴계 수지 고착제에 섞어 탄소 콜로이드 용액을 만들고 상기 탄소 콜로이드 용액에 섬유실을 함침시켜 제조된 탄소코팅 섬유실로 직조할 경우 전기저항값의 균일성 및 코팅층의 내마모성이 향상됨을 확인함으로써 본 발명을 완성하였다.Accordingly, the present inventors studied the uniformity of the electric resistance value of the planar heating element to be used in the sauna booth using the carbon planar heating element and improvement of the abrasion resistance of the coating layer. The present invention was completed by confirming that the uniformity of the electrical resistance value and the abrasion resistance of the coating layer were improved when woven with a carbon-coated fiber yarn prepared by mixing the carbon colloidal solution with the carbon colloidal solution and impregnating the fiber yarn with the carbon colloidal solution.

대한민국 등록특허 제0534295호 (공고일자 2005. 12. 08)Republic of Korea Patent No. 0534295 (Announcement date 2005. 12. 08)

본 발명은 이러한 종래 기술의 문제를 해결하기 위한 것으로서, 전기저항값의 균일성 및 코팅층의 내마모성이 개선된 탄소코팅 섬유실로 직조된 면상발열체를이용한 사우나 부스를 제공하는데 있다.The present invention is to solve the problems of the prior art, and to provide a sauna booth using a planar heating element woven with carbon-coated fiber yarns having improved uniformity of electrical resistance values and improved abrasion resistance of the coating layer.

상술한 목적을 달성하기 위하여, 본 발명의 일 실시예에 따른 탄소면상 발열체를 이용한 사우나 부스는, 벽체, 문, 바닥 및 천장을 형성하는 직육면체 형태의 외관부를 구비한 사우나 부스로서, 상기 벽체의 내측으로 황토패널, 탄소코팅 섬유실(fiber)로 직조된 면상발열체 및 목재내장재가 순차적으로 적층되어 형성되고, 상기 탄소코팅 섬유실로 직조된 면상발열체는, 탄소나노튜브 입자 및 그라파이트 입자가 섬유실에 융착하도록 아크릴계 수지 고착제에 섞어 탄소 콜로이드 용액을 만들고, 상기 탄소 콜로이드 용액에 섬유실을 함침시켜 제조된 탄소코팅 섬유실로 직조된 것을 특징으로 하고, 상기 탄소 콜로이드 용액은 아크릴계 수지고착제 및 탄소용액을 혼합 후 교반하여 제조되고, 상기 아크릴계 수지고착제는 이소부틸 아크릴레이트(Isobuthyl acrylate), 2-에톡시에틸 아크릴레이트(2-Ethoxyethyl Acrylate), 아크릴산(Acrylic Acid), 아크릴로 나이트릴(Acrylo Nitile), 아크릴 아미드(Acryl Amide), 유화제, 물, 수산화암모늄(Ammonium Hydroxide), 실리콘 소포제, 과황산암모늄(Ammonium persulphate), 중아류산소다(Sodium Bisulfite) 및 이산화티탄 졸용액을 혼합하여 제조되고, 상기 탄소용액은 물, 탄소나노튜브 입자, 그라파이트 입자 및 폴리비닐알콜을 혼합하여 제조된 것을 특징으로 한다.In order to achieve the above object, a sauna booth using a carbon planar heating element according to an embodiment of the present invention is a sauna booth having a rectangular parallelepiped exterior that forms a wall, a door, a floor and a ceiling, and the inside of the wall As a loess panel, a planar heating element woven with carbon-coated fiber, and a wood interior material are sequentially stacked and formed, and the planar heating element woven with the carbon-coated fiber thread is fused with carbon nanotube particles and graphite particles to the fiber thread. It is characterized in that it is mixed with an acrylic resin fixing agent to make a carbon colloidal solution, and is woven with carbon-coated fiber yarns prepared by impregnating the fiber yarns in the carbon colloidal solution, and the carbon colloidal solution is stirred after mixing the acrylic resin fixing agent and the carbon solution. , and the acrylic resin fixing agent is isobutyl acrylate, 2-ethoxyethyl acrylate, acrylic acid, acrylo nitrile, acrylamide ( Acryl Amide), emulsifier, water, ammonium hydroxide, silicone antifoaming agent, ammonium persulphate, sodium bisulfite and titanium dioxide sol solution are mixed and the carbon solution is water , characterized in that it is prepared by mixing carbon nanotube particles, graphite particles and polyvinyl alcohol.

또한, 본 발명의 일 실시예에 따른 탄소면상 발열체를 이용한 사우나 부스에 있어서, 상기 탄소코팅 섬유실로 직조된 면상발열체는, 상기 탄소코팅 섬유실을 탄소코팅되지 않은 섬유실과 직조하여 제조된 면상발열체인 것을 특징으로 한다.In addition, in the sauna booth using the carbon planar heating element according to an embodiment of the present invention, the planar heating element woven with the carbon-coated fiber thread is a planar heating element manufactured by weaving the carbon-coated fiber thread with the non-carbon-coated fiber thread. characterized in that

또한, 본 발명의 일 실시예에 따른 탄소면상 발열체를 이용한 사우나 부스에 있어서, 상기 벽체의 내측으로 단열재, 황토패널, 탄소코팅 섬유실로 직조된 면상발열체 및 목재내장재가 순차적으로 적층되어 형성된 것을 특징으로 한다.In addition, in the sauna booth using the carbon planar heating element according to an embodiment of the present invention, the insulation material, the ocher panel, the planar heating element woven with carbon-coated fiber thread and the wood interior material are sequentially stacked inside the wall. do.

또한, 본 발명의 일 실시예에 따른 탄소면상 발열체를 이용한 사우나 부스에 있어서, 상기 황토패널은 황토 및 게르마늄이 혼합된 것을 특징으로 한다.In addition, in the sauna booth using a carbon planar heating element according to an embodiment of the present invention, the ocher panel is characterized in that loess and germanium are mixed.

또한, 본 발명의 일 실시예에 따른 탄소면상 발열체를 이용한 사우나 부스에 있어서, 상기 아크릴계수지고착제는, 이소부틸 아크릴레이트(Isobuthyl acrylate) 10-30 중량부, 2-에톡시에틸 아크릴레이트(2-Ethoxyethyl Acrylate) 5-15 중량부, 아크릴산(Acrylic Acid) 2-5 중량부, 아크릴로 나이트릴(Acrylo Nitile) 0.5-2 중량부, 아크릴 아미드(Acryl Amide) 0.5-2 중량부, 유화제 1-5 중량부, 물 40-60 중량부, 수산화암모늄(Ammonium Hydroxide) 0.1-0.5 중량부, 실리콘 소포제 0.2-0.5 중량부, 과황산암모늄(Ammonium persulphate) 0.1-0.5 중량부, 중아류산소다(Sodium Bisulfite) 0.1-0.5 중량부 및 이산화티탄 졸용액 10-20 중량부를 혼합한 반응로에서 반응합성시켜 제조된 것을 특징으로 한다.In addition, in the sauna booth using the carbon planar heating element according to an embodiment of the present invention, the acrylic fixing agent is, 10-30 parts by weight of isobutyl acrylate, 2-ethoxyethyl acrylate (2- Ethoxyethyl Acrylate) 5-15 parts by weight, Acrylic Acid 2-5 parts by weight, Acrylo Nitile 0.5-2 parts by weight, Acryl Amide 0.5-2 parts by weight, Emulsifier 1-5 Parts by weight, 40-60 parts by weight of water, 0.1-0.5 parts by weight of Ammonium Hydroxide, 0.2-0.5 parts by weight of a silicone antifoaming agent, 0.1-0.5 parts by weight of Ammonium persulphate, Sodium Bisulfite ) 0.1-0.5 parts by weight and 10-20 parts by weight of a titanium dioxide sol solution are prepared by reaction synthesis in a mixed reactor.

또한, 본 발명의 일 실시예에 따른 탄소면상 발열체를 이용한 사우나 부스에 있어서, 상기 탄소용액은, 증류수 60-75 중량부, 탄소나노튜브 입자 10-20 중량부, 그라파이트 입자 10-20 중량부 및 폴리비닐알콜 5 중량부를 혼합하여 콜로이드상태로 분쇄하여 제조된 것을 특징으로 한다.In addition, in the sauna booth using the carbon planar heating element according to an embodiment of the present invention, the carbon solution includes 60-75 parts by weight of distilled water, 10-20 parts by weight of carbon nanotube particles, 10-20 parts by weight of graphite particles and It is characterized in that it is prepared by mixing 5 parts by weight of polyvinyl alcohol and pulverizing it in a colloidal state.

또한, 본 발명의 일 실시예에 따른 탄소면상 발열체를 이용한 사우나 부스에 있어서, 상기 이산화티탄 졸용액은, 티타늄 테트라부톡사이드(Titanium tetrabutoxide) 에탄올 및 톨루엔을 혼합하여 제조된 것을 특징으로 한다.In addition, in the sauna booth using a carbon planar heating element according to an embodiment of the present invention, the titanium dioxide sol solution is prepared by mixing titanium tetrabutoxide, ethanol, and toluene.

본 발명에 따른 탄소면상 발열체를 이용한 사우나 부스는 탄소코팅 섬유실로 직조된 면상발열체의 전기저항값의 균일성 및 코팅층의 내마모성을 개선함으로써 장기간 사용시에도 발열효율을 유지할 수 있고, 전기저항값의 편차를 최소화하여 균일한 발열이 가능하도록 하는 우수한 효과가 있다.The sauna booth using the carbon planar heating element according to the present invention improves the uniformity of the electric resistance value of the planar heating element woven with carbon-coated fiber threads and the abrasion resistance of the coating layer, so that the heating efficiency can be maintained even during long-term use, and the variation in electrical resistance value can be reduced It has an excellent effect of minimizing and enabling uniform heat generation.

도 1은 본 발명에 따른 탄소면상 발열체를 이용한 사우나 부스를 도시한 사시도이다.1 is a perspective view showing a sauna booth using a carbon planar heating element according to the present invention.

본 발명은 다양한 변환을 가할 수 있고 여러 가지 실시예를 가질 수 있는 바, 특정 실시예들을 상세한 설명에서 상세하게 설명하고자 한다. Since the present invention can apply various transformations and can have various embodiments, specific embodiments will be described in detail in the detailed description.

도 1은 본 발명에 따른 탄소면상 발열체를 이용한 사우나 부스를 도시한 것이다.1 shows a sauna booth using a carbon planar heating element according to the present invention.

도 1을 참조하면, 본 발명에 따른 탄소면상 발열체를 이용한 사우나 부스는, 벽체, 문, 바닥 및 천장을 형성하는 직육면체 형태의 외관부를 구비한다.Referring to FIG. 1 , a sauna booth using a carbon planar heating element according to the present invention is provided with a rectangular parallelepiped exterior that forms a wall, a door, a floor, and a ceiling.

외관부는 외장재를 이용하여 벽체(11) 및 문(12)과 바닥(13) 및 천장(14)으로 이루어진 직육면체 형상의 외관을 형성한 것으로, 벽체(11)에는 발열체와 연결되어 온도 및 시간 등을 설정할 수 있는 제어패널(11′)이 설치되며, 문(12)에는 손잡이(12′)와 강화유리로 된 투시창(12″)이 형성된다.The exterior part uses an exterior material to form a rectangular parallelepiped exterior consisting of the wall 11, door 12, floor 13, and ceiling 14. The wall 11 is connected to a heating element to control temperature and time. A control panel 11 ′ that can be set is installed, and a handle 12 ′ and a see-through window 12 ″ made of tempered glass are formed on the door 12 .

상기 벽체의 내측으로 황토패널, 탄소코팅 섬유실(fiber)로 직조된 면상발열체 및 목재내장재가 순차적으로 적층되어 형성된다.An ocher panel, a planar heating element woven with carbon-coated fiber, and a wood interior material are sequentially stacked on the inside of the wall.

황토패널은 황토 가루 및 게르마늄 가루 등의 기능성 광물 가루에 물 및 경화제를 등을 넣어 반죽하여 이를 발라 굳힌 것이며, 상기 면상발열체는 특수원단, 또는 내열성 필름 등의 지지체에 탄소나노튜브 및 그래파이트 입자를 도포한 면상발열체를 사용하는데, 이는 배선에서만 열이 발생하던 선상발열체와 달리 면전체에서 고루 열이 발산되며, 특히, 면상발열체의 특성상 부분적으로 일부 손상되어도, 전체적인 발열 특성에는 전혀 지장이 없고, 공기와 접촉하지 않도록 특수 방수 처리되어 있으므로 수분이 침투하지 않아 반영구적으로 사용할 수 있는 특징이 있다.The ocher panel is made by kneading functional mineral powder such as loess powder and germanium powder with water and a hardener, and kneading it, and the planar heating element is a special fabric or a heat-resistant film, etc. A single planar heating element is used, which dissipates heat evenly over the entire surface, unlike a linear heating element that generates heat only in wiring. It is specially waterproofed so that it does not come into contact with moisture, so it can be used semi-permanently.

상기 탄소코팅 섬유실로 직조된 면상발열체는, 탄소나노튜브 입자 및 그라파이트 입자가 섬유실에 융착하도록 아크릴계 수지 고착제에 섞어 탄소 콜로이드 용액을 만들고, 상기 탄소 콜로이드 용액에 섬유실을 함침시켜 제조된 탄소코팅 섬유실로 직조된 것을 특징으로 한다.The planar heating element woven with the carbon-coated fiber thread is mixed with an acrylic resin fixing agent so that the carbon nanotube particles and the graphite particles are fused to the fiber thread to make a carbon colloidal solution, and the carbon-coated fiber manufactured by impregnating the fiber thread in the carbon colloidal solution It is characterized in that it is woven with yarn.

상기 탄소 콜로이드 용액은 아크릴계 수지고착제 및 탄소용액을 혼합 후 교반하여 제조되고, 상기 아크릴계 수지고착제는 이소부틸 아크릴레이트(Isobuthyl acrylate), 2-에톡시에틸 아크릴레이트(2-Ethoxyethyl Acrylate), 아크릴산(Acrylic Acid), 아크릴로 나이트릴(Acrylo Nitile), 아크릴 아미드(Acryl Amide), 유화제, 물, 수산화암모늄(Ammonium Hydroxide), 실리콘 소포제, 과황산암모늄(Ammonium persulphate), 중아류산소다(Sodium Bisulfite) 및 이산화티탄 졸용액을 혼합하여 제조되고, 상기 탄소용액은 물, 탄소나노튜브 입자, 그라파이트 입자 및 폴리비닐알콜을 혼합하여 제조된 것을 특징으로 한다.The carbon colloidal solution is prepared by mixing and stirring an acrylic resin fixing agent and a carbon solution, and the acrylic resin fixing agent is isobutyl acrylate, 2-Ethoxyethyl Acrylate, acrylic acid Acid), Acrylo Nitile, Acryl Amide, Emulsifier, Water, Ammonium Hydroxide, Silicone Antifoam, Ammonium persulphate, Sodium Bisulfite and It is prepared by mixing a titanium dioxide sol solution, and the carbon solution is characterized in that it is prepared by mixing water, carbon nanotube particles, graphite particles and polyvinyl alcohol.

본 발명에 따른 탄소코팅 섬유실로 직조된 면상발열체는 아크릴계 수지고착제에 이산화티탄 졸용액을 혼합함으로써 탄소용액의 탄소나노튜브 입자, 그라파이트 입자의 분산성을 높이고 전기저항값의 균일성 및 코팅층의 내마모성을 개선함으로써 장기간 사용시에도 발열효율을 유지할 수 있고, 전기저항값의 편차를 최소화하여 균일한 발열이 가능하도록 한다.The planar heating element woven with carbon-coated fiber threads according to the present invention increases the dispersibility of carbon nanotube particles and graphite particles in the carbon solution by mixing the titanium dioxide sol solution with the acrylic resin fixing agent, and the uniformity of the electrical resistance value and the abrasion resistance of the coating layer By improving it, it is possible to maintain the heating efficiency even during long-term use, and to minimize the deviation of the electrical resistance value to enable uniform heat generation.

목재내장재(30)는 바형상의 기초바(31)와 가로바(32) 및 고정바(33)로 구성되되, 사우나(50) 내부 높이의 길이를 가지는 기초바(31), 사우나(50)의 너비 또는 폭의 길이를 가지는 가로바(32), 사우나(50) 내부 높이의 길이를 가지고, 상기 가로바(32)의 단면이 끼움될 수 있는 요홈 및 고정나사의 조립을 위한 나사공을 길이방향으로 다수개 형성한 고정바(33)가 구비된다.The wooden interior material 30 is composed of a bar-shaped base bar 31 , a horizontal bar 32 and a fixed bar 33 , the base bar 31 having a length of the inner height of the sauna 50 , the sauna 50 . A cross bar 32 having a width or a length of width of the length of the inner height of the sauna 50, a groove into which the cross section of the cross bar 32 can be fitted, and a screw hole for assembling the set screw are length A plurality of fixing bars 33 formed in the direction are provided.

바닥(13)의 안쪽으로는 바닥내장재를 형성하되, 사우나(50) 내부 너비 또는 폭의 길이를 가지는 바형상의 고정바(41)를 일정간격으로 다수개 배열하여, 이 위로 발열체를 형성하고, 다수개의 목재졸대(43)를 배열하여 덮어 고정하여 바닥내장재를 형성하고, 상기 벽체(11) 및 바닥(13)의 내부로 형성하는 발열체의 각 전극은 모두 연결되어, 최종적으로는 벽체(11)에 형성된 제어패널(11′)에 의해 제어할 수 있는 사우나(50)가 구성된다.A floor interior material is formed inside the floor 13, but a plurality of bar-shaped fixing bars 41 having an inner width or a length of the width of the sauna 50 are arranged at regular intervals to form a heating element thereon, A plurality of wooden poles 43 are arranged and covered to form a floor covering material, and each electrode of the heating element formed inside the wall 11 and the floor 13 is all connected, and finally the wall 11 A sauna 50 that can be controlled by the control panel 11 ′ formed in the .

이와 같이 형성된 사우나(50)는 1∼2인용의 소형으로 제작되어 가정용으로 사용할 수 있을 뿐만 아니라, 그 크기를 크게하여 목욕탕이나 찜질방에 설치하여 사용할 수 있으며, 이는 외부에 있는 제어패널(11′)로 원하는 온도 및 시간을 설정하여 사우나를 이용할 수 있고, 필요에 따라 사우나(50) 내부에는 일반 전구, 또는, 원적외선 및 음이온을 방출하는 기능성 전구를 설치하여 건강을 증진할 수 있으며, 또, 목재내장재(30)와 같은 소재의 간이의자를 설치하여, 사우나(50)를 하는 동안 편히 앉아서 땀을 방출할 수 있도록 한다.The sauna 50 formed in this way is made in a small size for 1 to 2 people and can be used for home use, and can be used by installing it in a bath or jjimjilbang by increasing its size, which is an external control panel 11 ′. You can use a sauna by setting a desired temperature and time with By installing a simple chair made of the same material as (30), it is possible to sit comfortably and release sweat during the sauna (50).

또한, 상기와 같이 형성한 사우나(50)를 이용함에 따라 중금속 및 기타 노폐물이 포함된 땀을 배출하게 되며, 그 땀은 사용자가 닦아 내더라도, 일부는 목재내장재(30)나 바닥내장재(40)로 스며들거나 묻게 되고, 목재내장재(30) 및 발열체의 파손 또는 고장이 발생하면 청소와 수리 및 교환의 목적으로 목재내장재(30)를 분리하여 청소할 수 있으며, 이에 따라, 목재내장재(30) 및 발열체의 수리 및 교체가 용이하다.In addition, as the sauna 50 formed as described above is used, sweat containing heavy metals and other wastes is discharged, and even if the user wipes the sweat, some of the sweat is used as a wood interior material 30 or a floor interior material 40. If the wood interior material 30 and the heating element are damaged or broken, the interior wood interior material 30 can be separated and cleaned for the purpose of cleaning, repair and replacement, and accordingly, the interior wood material 30 and the heating element Easy to repair and replace.

상기 황토패널에 사용된 황토와 게르마늄은 인체에 유익한데, 그 내용과 특징을 살펴보면, 황토는 석영을 주로 하여, 장석, 운모, 탄산염광물 등의 광물을 가진 황갈색을 띄는 흙으로, 실리카, 알루미나, 철 ,마그네슘, 나트륨, 카리 등의 무기질 및 인체에 유익한 미네랄이 포함되어 있으며, 원적외선을 다량 방사하며, 신경통, 요통, 관절염, 류마티스 등의 통증 완화 및 혈액의 흐름을 촉진하고, 각종 질병으로부터 신체 저항력을 키워 주며, 스트레스, 숙취해소, 무기력해소에 탁월한 특징이 있다. 게르마늄(germanium)은 산화성이 강한 산소원자를 갖는 화학적 특성을 가지고 있어 탈수소 작용과 해독작용 및 중금속 배출 작용을 하며, 인체면역력 강화 작용, 인터페론 생성 유도 작용 등의 효과가 있다.The loess and germanium used in the loess panel are beneficial to the human body. Looking at the contents and characteristics, loess is mainly quartz, and is a yellowish-brown soil with minerals such as feldspar, mica, and carbonate minerals, silica, alumina, It contains minerals such as iron, magnesium, sodium, and potassium, and minerals beneficial to the human body. It emits a large amount of far-infrared rays, relieves pain in neuralgia, back pain, arthritis, rheumatism, etc. and promotes blood flow, and has resistance to various diseases. It has excellent characteristics in relieving stress, hangover, and lethargy. Germanium (germanium) has a chemical property with a strong oxidizing oxygen atom, so it has dehydrogenation, detoxification and heavy metal excretion, and has effects such as strengthening human immunity and inducing interferon production.

본 발명에 따른 탄소면상 발열체를 이용한 사우나 부스는 탄소코팅 섬유실로 직조된 면상발열체의 전기저항값의 균일성 및 코팅층의 내마모성을 개선함으로써 장기간 사용시에도 발열효율을 유지할 수 있고, 전기저항값의 편차를 최소화하여 균일한 발열이 가능하도록 하는 우수한 효과가 있다.The sauna booth using the carbon planar heating element according to the present invention improves the uniformity of the electric resistance value of the planar heating element woven with carbon-coated fiber threads and the abrasion resistance of the coating layer, so that the heating efficiency can be maintained even during long-term use, and the variation in electrical resistance value can be reduced It has an excellent effect of minimizing and enabling uniform heat generation.

<실시예><Example>

본 발명의 사우나 부스의 발열체로 사용되는 탄소면상 발열체는 탄소나노튜브 입자 및 그라파이트 입자가 섬유실에 융착하도록 아크릴계 수지고착제에 섞어 탄소 콜로이드 용액을 만들고, 탄소 콜로이드 용액에 섬유실을 함침시켜 제조된 탄소코팅 섬유실을 직조하여 제조된 것으로, 본 발명의 탄소면상 발열체는 다음과 같이 제조하였다.The carbon planar heating element used as the heating element of the sauna booth of the present invention is mixed with an acrylic resin fixing agent so that carbon nanotube particles and graphite particles are fused to the fiber thread to make a carbon colloidal solution, and the carbon produced by impregnating the fiber thread in the carbon colloidal solution It was manufactured by weaving the coated fiber yarn, and the carbon plane heating element of the present invention was prepared as follows.

아크릴계 수지고착제는 이소부틸 아크릴레이트(Isobuthyl acrylate) 25 중량부, 2-에톡시에틸 아크릴레이트(2-Ethoxyethyl Acrylate) 10 중량부, 아크릴산(Acrylic Acid) 2 중량부, 아크릴로 나이트릴(Acrylo Nitile) 0.5 중량부, 아크릴 아미드(Acryl Amide) 0.5 중량부, 유화제로서 비이온 계면활성제인 폴리옥시에틸렌 라우릴 아민(Polyoxyethylene Lauryl Amine) 1 중량부, 물 50 중량부, 수산화암모늄(Ammonium Hydroxide) 0.25 중량부, 실리콘 소포제 0.5 중량부, 과황산암모늄(Ammonium persulphate) 0.25 중량부, 중아류산소다(Sodium Bisulfite) 0.5 중량부 및 이산화티탄 졸용액 15 중량부를 반응기에 혼합하여 4시간 반응시켜 아크릴계 수지고착제를 합성 제조하였다.Acrylic resin fixing agent is isobutyl acrylate (Isobuthyl acrylate) 25 parts by weight, 2-ethoxyethyl acrylate (2-Ethoxyethyl Acrylate) 10 parts by weight, acrylic acid (Acrylic Acid) 2 parts by weight, acrylo nitrile (Acrylo Nitile) 0.5 parts by weight, 0.5 parts by weight of Acryl Amide, 1 part by weight of Polyoxyethylene Lauryl Amine, a nonionic surfactant as an emulsifier, 50 parts by weight of water, 0.25 parts by weight of Ammonium Hydroxide , 0.5 parts by weight of silicone antifoaming agent, 0.25 parts by weight of ammonium persulfate, 0.5 parts by weight of sodium bisulfite and 15 parts by weight of titanium dioxide sol solution were mixed in a reactor and reacted for 4 hours to synthesize an acrylic resin fixing agent prepared.

여기서, 본 발명의 실시예에 따른 상기 이산화티탄 졸용액은, 티타늄 테트라부톡사이드(Titanium tetrabutoxide, Ti(OCH2CH2CH2CH3)4) 20 ml에, 에탄올 40 ml, 톨루엔 18 ml를 혼합하여 첨가한 후 30분간 교반하여 혼합용액을 제조하고, 제조된 상기 혼합용액에 뷰렛을 이용하여 증류수와 에탄올을 2:1 부피비율로 혼합하여 제조한 용액을 한방울씩 30분에 걸쳐 천천히 첨가하면서 교반시킨 후 24시간 동안 에이징(aging)을 거쳐 제조하였다. Here, the titanium dioxide sol solution according to an embodiment of the present invention is mixed with 20 ml of titanium tetrabutoxide (Ti(OCH2CH2CH2CH3)4), 40 ml of ethanol, and 18 ml of toluene and stirred for 30 minutes. to prepare a mixed solution, and a solution prepared by mixing distilled water and ethanol in a 2:1 volume ratio using a burette to the prepared mixed solution was slowly added dropwise over 30 minutes while stirring and then aged for 24 hours ( aging).

탄소용액은 증류수 60 중량부, 탄소나노튜브 입자 10 중량부, 그라파이트 입자 10 중량부를 혼합하고 폴리비닐알콜 5 중량부 및 유화제인 폴리옥시에틸렌 라우릴 아민(Polyoxyethylene Lauryl Amine) 2 중량부를 첨가하여 믹서기로 분쇄한 후 샌드밀을 이용하여 콜로이드상태로 분쇄하여 탄소용액을 얻었다.The carbon solution was mixed with 60 parts by weight of distilled water, 10 parts by weight of carbon nanotube particles, and 10 parts by weight of graphite particles, and 5 parts by weight of polyvinyl alcohol and 2 parts by weight of polyoxyethylene lauryl amine, an emulsifier, were added with a mixer. After pulverization, a carbon solution was obtained by pulverizing in a colloidal state using a sand mill.

상기 탄소용액 60 중량부에 아크릴계 수지고착제 20 중량부를 혼합하여 믹서기로 12시간 교반하여 탄소콜로이드용액을 제조하였다.20 parts by weight of an acrylic resin fixing agent was mixed with 60 parts by weight of the carbon solution and stirred with a mixer for 12 hours to prepare a carbon colloidal solution.

섬유실 중에서 폴리에스테르사를 선정하고 폴리에스터사의 윤활성분을 제거하기 위하여 메탄올로 섬유실을 세척하고 탄소콜로이드용액에 함침한 후 130℃의 건조로를 8분간 통과시켜 탄소코팅 섬유실을 제조하였다.A polyester yarn was selected among the fiber yarns, and the fiber yarn was washed with methanol to remove the lubricating component of the polyester yarn, impregnated with a carbon colloidal solution, and passed through a drying furnace at 130° C. for 8 minutes to prepare a carbon-coated fiber yarn.

탄소코팅 섬유실과 코팅안한 섬유실을 위사에 일정 간격으로 배열하고 경사에 전극의 역할을 하는 동선과 코팅안한 섬유실을 배열하여 직물원단을 직조하고 직물원단의 표면에 우레탄 절연코팅을 실시하여 면상발열체 원단을 제조하였다.Carbon-coated fiber yarn and uncoated fiber yarn are arranged at regular intervals on the weft yarn, and the copper wire that acts as an electrode and the uncoated fiber yarn are arranged on the warp to weave the fabric and apply urethane insulation coating to the surface of the fabric to make a planar heating element. fabric was prepared.

< 비교예><Comparative example>

상기 실시예와 동일한 방법으로 탄소코팅 섬유실로 직조된 면상발열체를 제조하되, 비교예 1은 아크릴계 수지고착제를 제조시 이산화티탄 졸용액을 첨가하지 않고 아크릴계 수지고착제를 제조한 후 탄소코팅 섬유실로 직조된 면상발열체를 제조하였고, 비교예 2는 아크릴계 수지고착제를 제조시 이산화티탄 졸용액 대신 인산이산화티타늄 15 중량부를 혼합하여 아크릴계 수지고착제를 제조한 후 탄소코팅 섬유실로 직조된 면상발열체를 제조하였으며, 비교예 3은 탄소용액 제조시 탄소나노튜브 입자 및 그라파이트 입자 대신 카본블랙 20 중량부를 첨가하여 탄소용액을 제조후 탄소코팅 섬유실로 직조된 면상발열체를 제조하였다.A planar heating element woven with carbon-coated fiber yarn was prepared in the same manner as in the above Example, but Comparative Example 1 was woven with carbon-coated fiber yarn after preparing an acrylic resin fixing agent without adding a titanium dioxide sol solution when preparing an acrylic resin fixing agent A planar heating element was prepared, and Comparative Example 2 was prepared by mixing 15 parts by weight of titanium dioxide phosphate instead of a titanium dioxide sol solution to prepare an acrylic resin fixing agent when preparing an acrylic resin fixing agent. 3, when preparing a carbon solution, 20 parts by weight of carbon black was added instead of carbon nanotube particles and graphite particles to prepare a carbon solution, and then a planar heating element woven with carbon-coated fiber threads was prepared.

<실험예> <Experimental example>

1) 코팅층의 내마모성 시험을 위하여 도막 경도(H)ASTM D3363의 기준에 따라 다음과 같이 측정하였다.1) For the abrasion resistance test of the coating layer, the coating film hardness (H) was measured according to ASTM D3363 as follows.

PET(polyethyleneterephthalate) 필름에 대한 면상발열체 페이스트의 접착력을 다음과 같은 방법으로 시험하였다:The adhesion of the planar heating element paste to the PET (polyethyleneterephthalate) film was tested as follows:

- PET 필름 : 200×200 mm 사이즈에 면상 발열체 페이스트를 그라비아 인쇄 방식으로 8 - 10 ㎛ 두께로 도포하여 열풍건조로에서 온도는 150℃, 시간은 1 hr ~ 3 hr 동안 경화하였다.-PET film: A sheet heating element paste was applied to a size of 200 × 200 mm in a thickness of 8 - 10 μm by gravure printing, and was cured in a hot air drying furnace at 150°C at a temperature of 1 hr to 3 hr.

- 핫 라미네이팅: 가열 온도: 200℃, 압력(kgf): 100kgf, 압력시간: 1-30min- Hot laminating: heating temperature: 200℃, pressure (kgf): 100kgf, pressure time: 1-30min

상기 실시예 및 비교예 1 내지 3을 히팅(heating)판에 올려 상기 설명된 조건으로 핫 프레스(hot press)를 실시한 후, 1시간 실온 방치 후 도막 경도(H)ASTM D3363의 기준에 따라 측정하였다.The Examples and Comparative Examples 1 to 3 were placed on a heating plate and subjected to a hot press under the conditions described above, and then the coating film hardness (H) was measured according to ASTM D3363 after standing at room temperature for 1 hour. .

측정용 연필을 끼우고, 일정 하중(1Kg)을 가함으로써 측정하고 그 결과를 하기 표 1에 기재하였다. 측정결과는 9H ~ 1H, F, HB, 1B ~ 6B로 나타내었으며, 9H의 경우 최고로 단단한 것이며, 6B의 경우 가장 약한 경도를 나타낸다.A measuring pencil was inserted, and the measurement was performed by applying a constant load (1Kg), and the results are shown in Table 1 below. The measurement results are shown as 9H ~ 1H, F, HB, 1B ~ 6B, and 9H is the hardest, and 6B is the weakest.

2) 전기저항값의 균일성 측정를 위해 사용되는 섬유실은 PVA(polyvinyl alcohol) 1800g/d 필라멘트사를 선정하고, 탄소코팅 섬유실의 전기저항값의 균일성 측정을 위하여 실시예 및 비교예 1 내지 3에 의하여 제조된 각각의 탄소코팅 섬유실 3개의 스폿(spot)에 대한 전기저항값을 측정하여 하기 표 1에 기재하였다.2) PVA (polyvinyl alcohol) 1800 g/d filament yarn is selected for the fiber yarn used for measuring the uniformity of the electrical resistance value, and Examples and Comparative Examples 1 to 3 for measuring the uniformity of the electrical resistance value of the carbon-coated fiber yarn The electrical resistance values of the three spots of each carbon-coated fiber yarn prepared by

3) 시험결과3) Test result

표 1에 나타난 바와 같이, 비교예 1 내지 비교예 3은 도막경도(내마모성)의 특성이 좋지 않고 전기저항값의 편차가 커서 균일성이 좋지 않은 반면, 본 발명의 실시예는 내마모성 및 전기저항값의 균일성이 향상되는 우수한 효과를 나타내고 있다.As shown in Table 1, Comparative Examples 1 to 3 had poor uniformity due to poor coating film hardness (abrasion resistance) characteristics and large variations in electrical resistance, whereas Examples of the present invention had abrasion resistance and electrical resistance values. It shows an excellent effect of improving the uniformity of

구분division 실시예Example 비교예1Comparative Example 1 비교예2Comparative Example 2 비교예3Comparative Example 3 내마모성(도막경도, H)Abrasion resistance (film hardness, H) 5H5H 2H2H 3H3H 3H3H 전기저항값
(㏀·m)
electrical resistance
(㏀ m)
 spot 1spot 1 140140 110110 130130 100100 spot 2spot 2 150150 9090 170170 130130 spot 3spot 3 140140 140140 100100 160160 균일성uniformity ±5% 이내within ±5% ±30% 이내within ±30% ±40% 이내Within ±40% ±40% 이내Within ±40%

한편, 이상의 상세한 설명은 모든 면에서 제한적으로 해석되어서는 아니되고 예시적인 것으로 고려되어야 한다. 본 발명의 범위는 첨부된 청구항의 합리적 해석에 의해 결정되어야 하고, 본 발명의 등가적 범위 내에서의 모든 변경은 본 발명의 범위에 포함된다.On the other hand, the above detailed description should not be construed as limiting in all aspects, but should be considered as exemplary. The scope of the present invention should be determined by a reasonable interpretation of the appended claims, and all modifications within the equivalent scope of the present invention are included in the scope of the present invention.

Claims (7)

벽체, 문, 바닥 및 천장을 형성하는 직육면체 형태의 외관부를 구비한 사우나 부스로서,
상기 벽체의 내측으로 황토패널, 탄소코팅 섬유실(fiber)로 직조된 면상발열체 및 목재내장재가 순차적으로 적층되어 형성되고,
상기 탄소코팅 섬유실로 직조된 면상발열체는,
탄소나노튜브 입자 및 그라파이트 입자가 섬유실에 융착하도록 아크릴계 수지 고착제에 섞어 탄소 콜로이드 용액을 만들고, 상기 탄소 콜로이드 용액에 섬유실을 함침시켜 제조된 탄소코팅 섬유실로 직조된 것을 특징으로 하고,
상기 탄소 콜로이드 용액은 아크릴계 수지고착제 및 탄소용액을 혼합 후 교반하여 제조되고, 상기 아크릴계 수지고착제는 이소부틸 아크릴레이트(Isobuthyl acrylate), 2-에톡시에틸 아크릴레이트(2-Ethoxyethyl Acrylate), 아크릴산(Acrylic Acid), 아크릴로 나이트릴(Acrylo Nitile), 아크릴 아미드(Acryl Amide), 유화제, 물, 수산화암모늄(Ammonium Hydroxide), 실리콘 소포제, 과황산암모늄(Ammonium persulphate), 중아류산소다(Sodium Bisulfite) 및 이산화티탄 졸용액을 혼합하여 제조되고, 상기 탄소용액은 물, 탄소나노튜브 입자, 그라파이트 입자 및 폴리비닐알콜을 혼합하여 제조된 것을 특징으로 하는,
탄소면상 발열체를 이용한 사우나 부스.
A sauna booth having a rectangular parallelepiped exterior that forms a wall, a door, a floor and a ceiling,
It is formed by sequentially stacking ocher panels, a planar heating element woven with carbon-coated fiber and wood interior materials inside the wall,
The planar heating element woven with the carbon-coated fiber thread,
It is characterized in that it is woven with carbon-coated fiber threads prepared by mixing the carbon nanotube particles and the graphite particles with the acrylic resin fixing agent to make a carbon colloidal solution, and impregnating the fiber threads with the carbon colloidal solution,
The carbon colloidal solution is prepared by mixing and stirring an acrylic resin fixing agent and a carbon solution, and the acrylic resin fixing agent is isobutyl acrylate, 2-Ethoxyethyl Acrylate, acrylic acid Acid), Acrylo Nitile, Acryl Amide, Emulsifier, Water, Ammonium Hydroxide, Silicone Antifoam, Ammonium persulphate, Sodium Bisulfite and It is prepared by mixing a titanium dioxide sol solution, characterized in that the carbon solution is prepared by mixing water, carbon nanotube particles, graphite particles and polyvinyl alcohol,
Sauna booth using carbon flat heating element.
 제1항에 있어서,
상기 탄소코팅 섬유실로 직조된 면상발열체는 상기 탄소코팅 섬유실을 탄소코팅되지 않은 섬유실과 직조하여 제조된 면상발열체인 것을 특징으로 하는 탄소면상 발열체를 이용한 사우나 부스.
According to claim 1,
The planar heating element woven with the carbon-coated fiber thread is a sauna booth using a carbon planar heating element, characterized in that it is a planar heating element manufactured by weaving the carbon-coated fiber thread with a non-carbon-coated fiber thread.
 제1항에 있어서,
상기 벽체의 내측으로 단열재, 황토패널, 탄소코팅 섬유실로 직조된 면상발열체 및 목재내장재가 순차적으로 적층되어 형성된 것을 특징으로 하는 탄소면상 발열체를 이용한 사우나 부스.
According to claim 1,
A sauna booth using a carbon planar heating element, characterized in that the insulating material, the loess panel, the planar heating element woven with carbon-coated fiber threads and the wood interior material are sequentially stacked inside the wall.
 제1항에 있어서,
상기 황토패널은 황토 및 게르마늄이 혼합된 것을 특징으로 하는 탄소면상 발열체를 이용한 사우나 부스.
According to claim 1,
The ocher panel is a sauna booth using a carbon planar heating element, characterized in that ocher and germanium are mixed.
 제1항에 있어서,
상기 아크릴계수지고착제는,
이소부틸 아크릴레이트(Isobuthyl acrylate) 10-30 중량부, 2-에톡시에틸 아크릴레이트(2-Ethoxyethyl Acrylate) 5-15 중량부, 아크릴산(Acrylic Acid) 2-5 중량부, 아크릴로 나이트릴(Acrylo Nitile) 0.5-2 중량부, 아크릴 아미드(Acryl Amide) 0.5-2 중량부, 유화제 1-5 중량부, 물 40-60 중량부, 수산화암모늄(Ammonium Hydroxide) 0.1-0.5 중량부, 실리콘 소포제 0.2-0.5 중량부, 과황산암모늄(Ammonium persulphate) 0.1-0.5 중량부, 중아류산소다(Sodium Bisulfite) 0.1-0.5 중량부 및 이산화티탄 졸용액 10-20 중량부를 혼합한 반응기에서 반응합성시켜 제조된 것을 특징으로 하는 탄소면상 발열체를 이용한 사우나 부스.
According to claim 1,
The acrylic resin fixing agent,
10-30 parts by weight of isobutyl acrylate, 5-15 parts by weight of 2-Ethoxyethyl Acrylate, 2-5 parts by weight of acrylic acid, acrylonitrile Nitile) 0.5-2 parts by weight, acryl amide 0.5-2 parts by weight, emulsifier 1-5 parts by weight, water 40-60 parts by weight, ammonium hydroxide 0.1-0.5 parts by weight, silicone antifoaming agent 0.2- 0.5 parts by weight, 0.1-0.5 parts by weight of ammonium persulphate, 0.1-0.5 parts by weight of sodium bisulfite, and 10-20 parts by weight of a titanium dioxide sol solution prepared by reaction synthesis in a reactor A sauna booth using a carbon planar heating element.
 제1항에 있어서,
상기 탄소용액은,
증류수 60-75 중량부, 탄소나노튜브 입자 10-20 중량부, 그라파이트 입자 10-20 중량부 및 폴리비닐알콜 5 중량부를 혼합하여 콜로이드상태로 분쇄하여 제조된 것을 특징으로 하는 탄소면상 발열체를 이용한 사우나 부스.
According to claim 1,
The carbon solution is
A sauna using a carbon planar heating element, characterized in that it is prepared by mixing 60-75 parts by weight of distilled water, 10-20 parts by weight of carbon nanotube particles, 10-20 parts by weight of graphite particles, and 5 parts by weight of polyvinyl alcohol and pulverizing them in a colloidal state. booth.
 제1항에 있어서,
상기 이산화티탄 졸용액은 티타늄 테트라부톡사이드(Titanium tetrabutoxide) 에탄올 및 톨루엔을 혼합하여 제조된 것을 특징으로 하는 탄소면상 발열체를 이용한 사우나 부스.According to claim 1,
The titanium dioxide sol solution is a sauna booth using a carbon planar heating element, characterized in that it is prepared by mixing titanium tetrabutoxide (Titanium tetrabutoxide) ethanol and toluene.
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102607537B1 (en) * 2023-04-03 2023-11-30 넥스트원 주식회사 Korean dry sauna

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KR20040101149A (en) * 2004-11-09 2004-12-02 배종범 the sauna having easy assembling and disassembling of wooden interior materials
KR100534295B1 (en) 2004-02-13 2005-12-08 이춘구 Method of preparation for a heating element with carbon coating fiber
KR200463988Y1 (en) * 2010-08-13 2012-12-06 (주)성산물산 Fomentation and heating apparatus using laess panel with charcoal
KR20200000902U (en) * 2018-10-30 2020-05-08 ㈜성심건업 Movable fomentation house with outdoor bench for outdoor relaxation

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Publication number Priority date Publication date Assignee Title
KR100534295B1 (en) 2004-02-13 2005-12-08 이춘구 Method of preparation for a heating element with carbon coating fiber
KR20040101149A (en) * 2004-11-09 2004-12-02 배종범 the sauna having easy assembling and disassembling of wooden interior materials
KR200463988Y1 (en) * 2010-08-13 2012-12-06 (주)성산물산 Fomentation and heating apparatus using laess panel with charcoal
KR20200000902U (en) * 2018-10-30 2020-05-08 ㈜성심건업 Movable fomentation house with outdoor bench for outdoor relaxation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102607537B1 (en) * 2023-04-03 2023-11-30 넥스트원 주식회사 Korean dry sauna

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