KR20110031843A - Cooker equipped grill coated with infrared radiation layer - Google Patents
Cooker equipped grill coated with infrared radiation layer Download PDFInfo
- Publication number
- KR20110031843A KR20110031843A KR1020090089258A KR20090089258A KR20110031843A KR 20110031843 A KR20110031843 A KR 20110031843A KR 1020090089258 A KR1020090089258 A KR 1020090089258A KR 20090089258 A KR20090089258 A KR 20090089258A KR 20110031843 A KR20110031843 A KR 20110031843A
- Authority
- KR
- South Korea
- Prior art keywords
- cooker
- coated
- infrared radiation
- radiation layer
- infrared
- Prior art date
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- 230000005855 radiation Effects 0.000 title claims abstract description 39
- 239000010410 layer Substances 0.000 claims abstract description 55
- 150000001282 organosilanes Chemical class 0.000 claims abstract description 11
- 239000011248 coating agent Substances 0.000 claims abstract description 7
- 238000000576 coating method Methods 0.000 claims abstract description 7
- 239000011241 protective layer Substances 0.000 claims abstract description 6
- 238000010411 cooking Methods 0.000 claims description 29
- 239000000853 adhesive Substances 0.000 claims description 22
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- AFAZQMFMBKQIDW-UHFFFAOYSA-N 1-trimethoxysilylpropan-2-ol Chemical compound CO[Si](OC)(OC)CC(C)O AFAZQMFMBKQIDW-UHFFFAOYSA-N 0.000 claims description 3
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- BPSIOYPQMFLKFR-UHFFFAOYSA-N trimethoxy-[3-(oxiran-2-ylmethoxy)propyl]silane Chemical compound CO[Si](OC)(OC)CCCOCC1CO1 BPSIOYPQMFLKFR-UHFFFAOYSA-N 0.000 claims description 2
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- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 claims 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims 1
- ZMYXZXUHYAGGKG-UHFFFAOYSA-N propoxysilane Chemical compound CCCO[SiH3] ZMYXZXUHYAGGKG-UHFFFAOYSA-N 0.000 claims 1
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- 239000000919 ceramic Substances 0.000 description 2
- 229910000175 cerite Inorganic materials 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- BFXIKLCIZHOAAZ-UHFFFAOYSA-N methyltrimethoxysilane Chemical group CO[Si](C)(OC)OC BFXIKLCIZHOAAZ-UHFFFAOYSA-N 0.000 description 2
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Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/005—Coatings for ovens
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C7/00—Stoves or ranges heated by electric energy
- F24C7/04—Stoves or ranges heated by electric energy with heat radiated directly from the heating element
- F24C7/046—Ranges
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C7/00—Stoves or ranges heated by electric energy
- F24C7/06—Arrangement or mounting of electric heating elements
- F24C7/067—Arrangement or mounting of electric heating elements on ranges
-
- 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
- H05B3/0033—Heating devices using lamps
-
- 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
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/64—Heating using microwaves
- H05B6/647—Aspects related to microwave heating combined with other heating techniques
- H05B6/6482—Aspects related to microwave heating combined with other heating techniques combined with radiant heating, e.g. infrared heating
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Electric Stoves And Ranges (AREA)
- Paints Or Removers (AREA)
- Resistance Heating (AREA)
Abstract
Description
본 발명은 전기를 이용하여 조리가 되는 전자레인지나 전기오븐과 같은 조리기에 관한 것으로서, 이러한 조리기의 그릴히터에 있어서 조리영역 쪽으로 향하는 전면에 적외선 방사층을 코팅하여 경량의 작은 부피를 이루며, 적외선 방사 효율이 뛰어나 신속한 조리를 수행할 수 있는 적외선 방사층이 코팅된 조리기에 관한 것이다.The present invention relates to a cooker such as a microwave oven or an electric oven that is cooked using electricity, and in the grill heater of such a cooker, an infrared emitting layer is coated on the front side toward the cooking area to form a light weight, small volume, and infrared radiation. The present invention relates to a cooker coated with an infrared emitting layer capable of performing rapid cooking with high efficiency.
전기를 이용하는 조리기는 전자레인지나 전기오븐으로 크게 분류할 수 있다. 일반적으로 전자레인지는 마이크로파를 사용하여 음식물을 데우고, 전기오븐의 경우 시즈히터를 사용한 그릴의 열로써 음식을 조리한다. 효과적인 가열을 위하여 한 가지의 열원이 아닌 여러가지의 가열원 즉, 마이크로파, 스팀, 그릴 등을 조리기에 복합적으로 설치하여 사용하는 경향이 나타나고 있다. 그리고, 최근에는 음식물의 가열에 매우 효과적이라고 알려져 있는 적외선에 의한 가열이 있다.Cookers using electricity can be broadly classified into microwave ovens and electric ovens. In general, microwaves use microwaves to heat food, and in the case of an electric oven, food is cooked by heat of a grill using a siege heater. In order to effectively heat, there is a tendency to use a combination of various heating sources, that is, microwaves, steam, grills, etc. instead of one heat source in a cooker. In recent years, there has been infrared heating, which is known to be very effective for heating food.
유기물질과 고분자 재료 및 물은 적외선 영역에 많은 흡수대역을 가지고 있으므로 적외선으로 가열하게 되면 매우 효과적이게 된다. 특히 음식물은 유기고분 자와 수분 등으로 구성되므로 적외선 가열을 할 경우 가열시간이 단축되고 에너지 절약효과가 매우 크게 된다.Organic materials, polymer materials, and water have a lot of absorption bands in the infrared region, which makes them very effective when heated in infrared. In particular, since food is composed of organic polymer and moisture, heating time is shortened and energy saving effect is greatly increased.
이러한 적외선 가열이 음식물의 조리에 매우 효과적임이 알려지면서 조리기 내에 세라믹 판을 도입하여 적외선을 가열원으로 사용한 제품이 출시되었지만 열용량이 커서 가열시간이 오래 걸리고 무게가 무거워지는 단점이 있다. 따라서, 이러한 문제점을 해결하기 위한 조리기의 연구가 필요한 실정이다.It is known that such an infrared heating is very effective for cooking food, and introduced a ceramic plate in the cooker to introduce a product using infrared as a heating source, but the heat capacity is long, it takes a long heating time and weight is heavy. Therefore, the study of the cooker to solve this problem is required.
종래의 조리기로 특허출원 제700289호의 "전자 및 분자 여기방식을The conventional cooker uses the "electron and molecular excitation method of patent application 700289.
사용하는 요리장치"가 있다. 상기 장치는 가시영역 및 근가시영역의 빛을 주로 이용하는데, 가시광선을 주된 방사에너지로 사용할 경우 음식물의 신속한 조리에는 한계가 있다.Cooking apparatus for use. ”The apparatus mainly uses light in the visible and near-visible areas, and when the visible light is used as the main radiation energy, there is a limit in the rapid cooking of food.
그리고, 공개특허 특2001-0090389호 "히터를 이용한 급속 조리장치"는 파장 범위 1.35㎛ 이상의 적외선 영역의 빛을 총 방사에너지에 대해 65% 이상 방사하며, 방사되는 빛의 색온도는 2400K ~ 900K 범위인 것을 특징으로 하는 발광수단을 구비하는 적외선 방사를 하는 히터를 이용한 급속 조리장치에 관한 것이다. 그러나 이는 적외선을 방사하는 발광수단을 할로겐램프를 이용하게 되므로 조리장치의 부피가 커지게 되고 할로겐램프의 수명에 따라 그 효율이 떨어지는 단점이 있다.In addition, Patent Publication No. 2001-0090389 "Quick cooking apparatus using a heater" emits more than 65% of the total radiation energy in the infrared region of the wavelength range of 1.35㎛ or more, the color temperature of the emitted light is 2400K ~ 900K range It relates to a rapid cooking apparatus using a heater for infrared radiation having a light emitting means characterized in that. However, since a halogen lamp is used as a light emitting means for emitting infrared rays, the cooking apparatus becomes bulky and its efficiency decreases according to the lifetime of the halogen lamp.
그리고, 공개특허 특2002-0016089호 "원적외선을 이용한 반사형 조리기"는 원적외선 방사체를 세라믹, 게르마늄 등 통상의 원적외선을 방사하는 재질로 이루어진 물질을 원통형으로 성형한 뒤 그 외주면에 열선을 감는 형태를 이루게 된다. 그러나 이는 앞서 설명한 바와 같이 조리기의 부피가 커질 뿐만 아니라, 열선에 의 한 가열이므로 조리영역의 균일한 가열이 이루어지지 않으며 열선의 산화가 이루어져 효율이 떨어지고, 신속한 조리에 어려움이 있다. 또한 이러한 형태는 원적외선이 사방으로 방사되어 조리영역이 아닌 곳으로도 적외선 방사가 이루어져 에너지를 낭비하게 된다.In addition, Korean Patent Laid-Open Publication No. 2002-0016089 "reflective cooker using far-infrared rays" forms a material in which a far-infrared radiator is made of a material that emits conventional far-infrared rays, such as ceramics and germanium, into a cylindrical shape, and then winds a heating wire on the outer circumferential surface thereof. do. However, as described above, not only the volume of the cooker is increased, but also heating by the hot wire does not uniformly heat the cooking region, the oxidation of the hot wire is reduced, and there is a difficulty in rapid cooking. In addition, this type of far-infrared radiation is radiated in all directions, so that infrared radiation is radiated to places other than the cooking area, which wastes energy.
이와 같이 종래에는 적외선 또는 원적외선의 방사를 위해 방사 램프를 사용하거나 벌크 형태의 부피가 큰 적외선 방사체를 사용하여 왔으며, 이는 전체적으로 제품의 부피와 무게를 증가시키는 원인이 되고 있으며, 에너지를 낭비하게 되고, 보다 신속한 조리가 이루어지지 않는 문제점이 되고 있었다.As such, conventionally, a radiation lamp or a bulky infrared emitter in the form of a bulk has been used for the radiation of infrared or far infrared rays, which causes an increase in the volume and weight of the product as a whole and wastes energy. It has become a problem that faster cooking does not occur.
따라서, 본 발명은 상기 문제점을 해결하기 위해 조리기의 그릴히터의 조리영역 쪽의 전면에 적외선 방사층을 코팅하여 경량의 작은 부피를 이루며, 적외선 방사 효율이 뛰어나 신속한 조리를 수행할 수 있는 적외선 방사층이 코팅된 조리기의 제공을 그 목적으로 한다.Therefore, in order to solve the problem, the present invention forms an infra-red light emitting layer on the front surface of the cooking region of the grill heater of the cooker to achieve a light weight and small volume, and has an excellent infrared radiation efficiency, which enables fast cooking. The purpose of this coating cooker is to provide.
상기 목적을 달성하기 위해 본 발명은, 내부에 그릴히터가 구비된 전기를 이용하는 조리기에 있어서, 상기 그릴히터의 조리영역으로 향하는 전면에 적외선 방사층을 코팅하는 것을 특징으로 하는 적외선 방사층이 코팅된 조리기를 기술적 요지로 한다.In order to achieve the above object, the present invention, in a cooker using electricity with a grill heater therein, the infrared emitting layer is coated on the front surface toward the cooking region of the grill heater is coated with an infrared emitting layer The cooker is a technical point.
또한, 상기 히터는 시즈히터인 것이 바람직하다.In addition, the heater is preferably a sheath heater.
또한, 상기 히터와 상기 적외선 방사층의 접착을 위해 유기실란으로 프라이머 처리하는 것이 바람직하다.In addition, it is preferable to primer treatment with an organosilane for adhesion of the heater and the infrared emitting layer.
또한, 상기 유기실란은 4개의 알콕시기를 가지는 실란을 포함하되, 상기 4개의 알콕시기를 가지는 실란은 테트라메톡시실란, 테트라에톡시실란, 테트라-n-프로폭시실란, 테트라-i-프로폭시실란, 테트라-n-부톡시실란으로 이루어진 군 중 하나 이상을 포함하는 물질 또는 상기 유기 실란은 기능성 유기 알콕시 실란으로써 아크릴기, 메타크릴기, 알릴기, 알킬기, 비닐기, 아민기 및 에폭시 작용기 중 하나 이상을 지니는 실란을 포함하되, 기능성 알콕시 실란이 메틸트리메톡시실란, 메틸트 리에톡시실란, 에틸트리메톡시실란, 에틸트리에톡시실란, n-프로필트리메톡시실란, n-프로필트리에톡시실란, i-프로필트리메톡시실란, i-프로필트리에톡시실란, n-부틸트리메톡시실란, n-부틸트리에톡시실란, n-펜틸트리메톡시실란, n-헥실트리메톡시실란, n-헵틸트리메톡시실란, n-옥틸트리메톡시실란, 비닐트리메톡시실란, 비닐트리에톡시실란, 시클로헥실트리메톡시실란, 시클로헥실트리에톡시실란, 페닐트리메톡시실란, 페닐트리에톡시실란, 3-클로로프로필트리메톡시실란, 3-클로로프로필트리에톡시실란, 3,3,3-트리플루오로프로필트리메톡시실란, 3,3,3-트리플루오로프로필트리에톡시실란, 3-아미노프로필트리메톡시실란, 3-아미노프로필트리에톡시실란, 2-히드록시에틸트리메톡시실란, 2-히드록시에틸트리에톡시실란, 2-히드록시프로필트리메톡시실란, 2-히드록시프로필트리에톡시실란, 3-히드록시프로필트리메톡시실란, 3-히드록시프로필트리에톡시실란, 3-메르캅토프로필트리메톡시실란, 3-메르캅토프로필트리에톡시실란, 3-이소시아네이트프로필트리메톡시실란, 3-이소시아네이트프로필트리에톡시실란, 3-글리시독시프로필트리메톡시실란, 3-글리시독시프로필트리에톡시실란, 2-(3,4-에폭시시클로헥실)에틸트리메톡시실란, 2-(3,4-에폭시시클로헥실)에틸트리에톡시실란, 3-(메트)아크릴옥시프로필트리메톡시실란, 3-(메트)아크릴옥시프로필트리에톡시실란, 3-우레이도프로필트리메톡시실란, 3-우레이도프로필트리에톡시실란 및 이들의 혼합물로 이루어진 트리알콕시실란류와 디메틸디메톡시실란, 디메틸디에톡시실란, 디에틸디메톡시실란, 디에틸디에톡시실란, 디-n-프로필디메톡시실란, 디-n-프로필디에톡시실란, 디-i-프로필디메톡시실란, 디-i-프로필디에톡시실란, 디-n-부틸디메톡시실란, 디-n-부틸디에톡시실란, 디-n-펜틸디메 톡시실란, 디-n-펜틸디에톡시실란, 디-n-헥실디메톡시실란, 디-n-헵틸디메톡시실란, 디-n-헵틸디에톡시실란, 디-n-옥틸디메톡시실란, 디-n-옥틸디에톡시실란, 디-n-시클로헥실디메톡시실란, 디-n-시클로헥실디에톡시실란, 디페닐디메톡시실란, 디페닐디에톡시실란 및 이들의 혼합물로 이루어진 디알콕시실란류;로 이루어진 군 및 이의 혼합물 군에서 선택된 1종의 물질인 것이 바람직하다.In addition, the organosilane includes a silane having four alkoxy groups, but the silane having four alkoxy groups includes tetramethoxysilane, tetraethoxysilane, tetra-n-propoxysilane, tetra-i-propoxysilane, The material comprising at least one of the group consisting of tetra-n-butoxysilane or the organic silane is a functional organic alkoxy silane, and at least one of an acryl group, methacryl group, allyl group, alkyl group, vinyl group, amine group and epoxy functional group. Silanes, wherein the functional alkoxy silane is methyltrimethoxysilane, methyltriethoxysilane, ethyltrimethoxysilane, ethyltriethoxysilane, n-propyltrimethoxysilane, n-propyltriethoxysilane , i-propyltrimethoxysilane, i-propyltriethoxysilane, n-butyltrimethoxysilane, n-butyltriethoxysilane, n-pentyltrimethoxysilane, n-hexyltrimethoxysilane, n -Heptyltrime Cysilane, n-octyltrimethoxysilane, vinyltrimethoxysilane, vinyltriethoxysilane, cyclohexyltrimethoxysilane, cyclohexyltriethoxysilane, phenyltrimethoxysilane, phenyltriethoxysilane, 3- Chloropropyltrimethoxysilane, 3-chloropropyltriethoxysilane, 3,3,3-trifluoropropyltrimethoxysilane, 3,3,3-trifluoropropyltriethoxysilane, 3-aminopropyl Trimethoxysilane, 3-aminopropyltriethoxysilane, 2-hydroxyethyltrimethoxysilane, 2-hydroxyethyltriethoxysilane, 2-hydroxypropyltrimethoxysilane, 2-hydroxypropyltri Ethoxysilane, 3-hydroxypropyltrimethoxysilane, 3-hydroxypropyltriethoxysilane, 3-mercaptopropyltrimethoxysilane, 3-mercaptopropyltriethoxysilane, 3-isocyanatepropyltrimeth Methoxysilane, 3-isocyanatepropyltriethoxysilane, 3-gly Cydoxypropyltrimethoxysilane, 3-glycidoxypropyltriethoxysilane, 2- (3,4-epoxycyclohexyl) ethyltrimethoxysilane, 2- (3,4-epoxycyclohexyl) ethyltrie Methoxysilane, 3- (meth) acryloxypropyltrimethoxysilane, 3- (meth) acryloxypropyltriethoxysilane, 3-ureidopropyltrimethoxysilane, 3-ureidopropyltriethoxysilane and these Trialkoxysilanes consisting of a mixture of dimethyldimethoxysilane, dimethyldiethoxysilane, diethyldimethoxysilane, diethyldiethoxysilane, di-n-propyldimethoxysilane, di-n-propyldiethoxysilane and di -i-propyldimethoxysilane, di-i-propyldiethoxysilane, di-n-butyldimethoxysilane, di-n-butyldiethoxysilane, di-n-pentyldimethoxysilane, di-n-pentyldie Methoxysilane, di-n-hexyldimethoxysilane, di-n-heptyldimethoxysilane, di-n-heptyldiethoxysilane, di-n-octyldimethoxysilane, dialkoxysilanes consisting of -n-octyldiethoxysilane, di-n-cyclohexyldimethoxysilane, di-n-cyclohexyldiethoxysilane, diphenyldimethoxysilane, diphenyldiethoxysilane and mixtures thereof; It is preferred that it is one substance selected from the group consisting of and mixtures thereof.
또한, 상기 적외선 방사층 상면에는 적외선 방사층을 보호하기 위한 보호층으로, 무기접착제, 유무기하이브리드접착제 및 유기실란 중 어느 하나를 더 코팅하여 형성하는 것이 바람직하다.In addition, the upper surface of the infrared radiation layer is a protective layer for protecting the infrared radiation layer, it is preferable to form by coating any one of an inorganic adhesive, an organic-inorganic hybrid adhesive and an organic silane.
또한, 상기 적외선 방사층은, 옥, 세르사이트, 코디에라이트, 게르마늄, 산화철, 운모, 이산화망간, 실리콘카바이드, 맥섬석, 카본으로 이루어진 무기 방사체에, 무기접착제, 유무기하이브리드접착제 및 유기실란 중 어느 하나를 첨가하여 상기 그릴히터 전면에 코팅형성되는 것이 것이 바람직하다.In addition, the infrared radiation layer is any one of an inorganic adhesive, an organic-inorganic hybrid adhesive, and an organic silane to an inorganic radiator composed of jade, cerite, cordierite, germanium, iron oxide, mica, manganese dioxide, silicon carbide, macsumite, and carbon. It is preferable that the coating is formed on the entire surface of the grill heater by adding a.
여기에서, 상기 무기접착제는, 수분산된 콜로이드실리카에 Li+, Na+, K+, Mg2+, Pb2+, Ca2+ 중 하나 이상의 이온을 포함하는 네트워크 수식 물질을 첨가하여 형성되거나, 그리고, 상기 유무기하이브리드접착제는, 콜로이드실리카 또는 콜로이드베마이트 100중량부에 대해 유기실란 0.1~50중량부를 첨가하여 형성되는 것이 바람직하다.Here, the inorganic adhesive is formed by adding a network modification material containing at least one ion of Li + , Na + , K + , Mg 2+ , Pb 2+ , Ca 2+ to the dispersed colloidal silica, The organic-inorganic hybrid adhesive is preferably formed by adding 0.1 to 50 parts by weight of organosilane with respect to 100 parts by weight of colloidal silica or colloidal boehmite.
또한, 상기 그릴히터는 종단면이 원형 또는 사각인 것이 바람직하다.In addition, the grill heater preferably has a longitudinal or circular cross section.
상기 구성에 의해 본 발명은 전기를 이용하는 조리기의 내부에 형성된 그릴히터에 조리영역 쪽으로 향하는 전면에 적외선 방사층을 코팅하여 소형 경량의 조리기를 제공할 수 있으며, 신속한 적외선 방사가 가능하여 신속한 조리를 수행할 수 있는 효과가 있다.By the above configuration, the present invention can provide a compact and lightweight cooker by coating an infrared emitting layer on the front surface toward the cooking area on the grill heater formed inside the cooker using electricity, and can perform rapid cooking by enabling rapid infrared radiation. It can work.
본 발명은 전기를 이용한 조리기, 예를 들어 그릴히터가 내부에 구비된 전자레인지나 전기오븐에 적용될 수 있으며, 상기 그릴히터에 적외선 방사층이 코팅되되, 조리영역 쪽으로 향하는 전면에만 즉, 그릴히터의 한쪽에만 적외선 방사층을 코팅한 것이다.The present invention can be applied to an electric cooker, for example, a microwave oven or an electric oven provided with a grill heater, the infrared heater is coated on the grill heater, that is, only the front surface toward the cooking area, that is, of the grill heater Only one side is coated with an infrared emitting layer.
이하에서는 첨부된 도면을 참조하여 본 발명에 대해 보다 상세히 설명하고자 한다. 도 1은 본 발명의 실시예에 따른 적외선 방사층이 코팅된 조리기에 대한 모식도이다.Hereinafter, with reference to the accompanying drawings will be described in more detail with respect to the present invention. 1 is a schematic diagram of a cooker coated with an infrared emitting layer according to an embodiment of the present invention.
도시된 바와 같이, 상기 전기를 이용하는 조리기의 내부에 상부 또는 상부 및 양측면에 그릴히터가 설치되어 이의 발열에 의해 음식물의 조리가 이루어지는 조리기에 있어서, 상기 그릴히터의 뒷면이 아니라 조리영역이 향하는 전면에 적외선 방사층을 형성하여 열이 조리영역 측으로 작용하게 되어 신속한 조리가 가능하게 된다.As shown in the drawing, a grill heater is installed in the upper or upper and both sides of the cooker using electricity, and the cooker is cooked by heating the food. By forming an infrared emitting layer, heat acts on the side of the cooking region, thereby enabling rapid cooking.
여기에서, 상기 히터는 시즈히터로써, 종단면 형상이 원형인 것이 일반적이나, 상기 적외선 방사층의 코팅을 용이하게 하고, 조리영역 측으로 집중적으로 열을 발생하기 쉽도록 종단면 형상이 사각인 것도 사용할 수 있다.Here, the heater is a siege heater, but the longitudinal cross-sectional shape is generally circular, but the longitudinal cross-sectional shape may be used to facilitate the coating of the infrared emitting layer and to generate heat intensively toward the cooking region. .
이와 같이 상기 히터의 전면 즉, 조리영역을 향하도록 코팅된 적외선 방사층에 의해 상기 히터가 가열되면 자연스럽게 적외선이 방사되게 되어, 신속한 조리가 가능하게 되며, 조리영역을 향하도록 적외선 방사층이 코팅되므로 적외선 방사가 방향성을 가지게 되어 필요없는 히터 뒷쪽으로의 방열을 줄일 수 있어 에너지를 절약할 수 있고, 얇은 코팅층으로 형성되어 히터가 차지하는 공간만으로도 적외선 방사가 가능하므로 제품의 부피가 줄어들게 된다.As such, when the heater is heated by the infrared radiation layer coated to face the front surface of the heater, that is, the cooking region, infrared radiation is naturally emitted, and thus rapid cooking is possible, and the infrared emitting layer is coated to face the cooking region. Infrared radiation has directivity, which can reduce heat dissipation to the back of the heater, which saves energy, and is formed of a thin coating layer, which allows infrared radiation to occur in the space occupied by the heater, thereby reducing the volume of the product.
또한, 상기 히터와 상기 적외선 방사층 간의 접착력을 더 높이기 위하여 상기 히터와 상기 적외선 방사층 사이에 유기실란으로써 프라이머 처리를 더 하는 것이 바람직하다. 이는 고온에서 견디고, 히터에 음식물이 묻었을 경우에 힘을 주어 떼어내더라도 코팅된 적외선 방사층이 떨어지지 않도록 하는 것이다.In addition, in order to further increase the adhesive force between the heater and the infrared emitting layer, it is preferable to add a primer treatment with an organosilane between the heater and the infrared emitting layer. This is to withstand high temperatures and to force the heater to prevent the coated infrared radiation layer from falling off when it is removed.
여기서 상기 유기실란은, 4개의 알콕시기를 가지는 실란을 포함하되, 상기 4개의 알콕시기를 가지는 실란은 테트라메톡시실란, 테트라에톡시실란, 테트라-n-프로폭시실란, 테트라-i-프로폭시실란, 테트라-n-부톡시실란으로 이루어진 군 중 하나 이상을 포함하는 것이 바람직하다.Wherein the organosilane comprises a silane having four alkoxy groups, wherein the silane having four alkoxy groups comprises tetramethoxysilane, tetraethoxysilane, tetra-n-propoxysilane, tetra-i-propoxysilane, It is preferred to include at least one of the group consisting of tetra-n-butoxysilane.
또한, 상기 유기 실란은 기능성 유기 알콕시 실란으로써 아크릴기, 메타크릴기, 알릴기, 알킬기, 비닐기, 아민기 및 에폭시 작용기 중 하나 이상을 지니는 실란을 포함하되, 기능성 알콕시 실란이 메틸트리메톡시실란, 메틸트리에톡시실란, 에틸트리메톡시실란, 에틸트리에톡시실란, n-프로필트리메톡시실란, n-프로필트리에톡시실란, i-프로필트리메톡시실란, i-프로필트리에톡시실란, n-부틸트리메톡시실란, n-부틸트리에톡시실란, n-펜틸트리메톡시실란, n-헥실트리메톡시실란, n-헵 틸트리메톡시실란, n-옥틸트리메톡시실란, 비닐트리메톡시실란, 비닐트리에톡시실란, 시클로헥실트리메톡시실란, 시클로헥실트리에톡시실란, 페닐트리메톡시실란, 페닐트리에톡시실란, 3-클로로프로필트리메톡시실란, 3-클로로프로필트리에톡시실란, 3,3,3-트리플루오로프로필트리메톡시실란, 3,3,3-트리플루오로프로필트리에톡시실란, 3-아미노프로필트리메톡시실란, 3-아미노프로필트리에톡시실란, 2-히드록시에틸트리메톡시실란, 2-히드록시에틸트리에톡시실란, 2-히드록시프로필트리메톡시실란, 2-히드록시프로필트리에톡시실란, 3-히드록시프로필트리메톡시실란, 3-히드록시프로필트리에톡시실란, 3-메르캅토프로필트리메톡시실란, 3-메르캅토프로필트리에톡시실란, 3-이소시아네이트프로필트리메톡시실란, 3-이소시아네이트프로필트리에톡시실란, 3-글리시독시프로필트리메톡시실란, 3-글리시독시프로필트리에톡시실란, 2-(3,4-에폭시시클로헥실)에틸트리메톡시실란, 2-(3,4-에폭시시클로헥실)에틸트리에톡시실란, 3-(메트)아크릴옥시프로필트리메톡시실란, 3-(메트)아크릴옥시프로필트리에톡시실란, 3-우레이도프로필트리메톡시실란, 3-우레이도프로필트리에톡시실란 및 이들의 혼합물로 이루어진 트리알콕시실란류와 디메틸디메톡시실란, 디메틸디에톡시실란, 디에틸디메톡시실란, 디에틸디에톡시실란, 디-n-프로필디메톡시실란, 디-n-프로필디에톡시실란, 디-i-프로필디메톡시실란, 디-i-프로필디에톡시실란, 디-n-부틸디메톡시실란, 디-n-부틸디에톡시실란, 디-n-펜틸디메톡시실란, 디-n-펜틸디에톡시실란, 디-n-헥실디메톡시실란, 디-n-헵틸디메톡시실란, 디-n-헵틸디에톡시실란, 디-n-옥틸디메톡시실란, 디-n-옥틸디에톡시실란, 디-n-시클로헥실디메톡시실란, 디-n-시클로헥실디에톡시실란, 디페닐디메톡시실란, 디페닐디에톡시실 란 및 이들의 혼합물로 이루어진 디알콕시실란류;로 이루어진 군 및 이의 혼합물 군에서 선택된 1종인 것이 바람직하다.In addition, the organic silane includes a silane having at least one of an acrylic group, a methacryl group, an allyl group, an alkyl group, a vinyl group, an amine group and an epoxy functional group as a functional organic alkoxy silane, and the functional alkoxy silane is methyltrimethoxysilane. , Methyltriethoxysilane, ethyltrimethoxysilane, ethyltriethoxysilane, n-propyltrimethoxysilane, n-propyltriethoxysilane, i-propyltrimethoxysilane, i-propyltriethoxysilane , n-butyltrimethoxysilane, n-butyltriethoxysilane, n-pentyltrimethoxysilane, n-hexyltrimethoxysilane, n-heptyltrimethoxysilane, n-octyltrimethoxysilane, vinyl Trimethoxysilane, vinyltriethoxysilane, cyclohexyltrimethoxysilane, cyclohexyltriethoxysilane, phenyltrimethoxysilane, phenyltriethoxysilane, 3-chloropropyltrimethoxysilane, 3-chloropropyl Triethoxysilane, 3,3,3-trifluoro Lofiltrimethoxysilane, 3,3,3-trifluoropropyltriethoxysilane, 3-aminopropyltrimethoxysilane, 3-aminopropyltriethoxysilane, 2-hydroxyethyltrimethoxysilane, 2 -Hydroxyethyltriethoxysilane, 2-hydroxypropyltrimethoxysilane, 2-hydroxypropyltriethoxysilane, 3-hydroxypropyltrimethoxysilane, 3-hydroxypropyltriethoxysilane, 3 -Mercaptopropyltrimethoxysilane, 3-mercaptopropyltriethoxysilane, 3-isocyanatepropyltrimethoxysilane, 3-isocyanatepropyltriethoxysilane, 3-glycidoxypropyltrimethoxysilane, 3- Glycidoxypropyltriethoxysilane, 2- (3,4-epoxycyclohexyl) ethyltrimethoxysilane, 2- (3,4-epoxycyclohexyl) ethyltriethoxysilane, 3- (meth) acryloxy Propyltrimethoxysilane, 3- (meth) acryloxypropyltriethoxysilane, 3-ureidoprop Trialkoxysilanes consisting of trimethoxysilane, 3-ureidopropyltriethoxysilane and mixtures thereof, dimethyldimethoxysilane, dimethyldiethoxysilane, diethyldimethoxysilane, diethyldiethoxysilane, di-n -Propyldimethoxysilane, di-n-propyldiethoxysilane, di-i-propyldimethoxysilane, di-i-propyldiethoxysilane, di-n-butyldimethoxysilane, di-n-butyldiethoxysilane , Di-n-pentyldimethoxysilane, di-n-pentyldiethoxysilane, di-n-hexyldimethoxysilane, di-n-heptyldimethoxysilane, di-n-heptyldiethoxysilane, di-n- Octyldimethoxysilane, di-n-octyldiethoxysilane, di-n-cyclohexyldimethoxysilane, di-n-cyclohexyldiethoxysilane, diphenyldimethoxysilane, diphenyldiethoxysilane and mixtures thereof Dialkoxysilanes consisting of; and one selected from the group consisting of and mixtures thereof.
또한, 상기 적외선 방사층 표면을 보호하고 표면을 매끄럽게 하기 위한 보호층으로써, 후술할 적외선 방사층 조성 중 무기 방사체를 제외한 성분을 가진 무기접착제 또는 유무기하이브리드접착제와 같은 바인더나 상기 유기실란으로 적외선 방사층 표면을 코팅한다.In addition, as a protective layer for protecting the surface of the infrared emitting layer and smoothing the surface, infrared radiation with an organic silane or a binder such as an inorganic adhesive or an organic-inorganic hybrid adhesive having a component other than an inorganic emitter in the infrared emitting layer composition to be described later The layer surface is coated.
이러한 보호층은 표면을 매끄럽게 하고, 적외선 방사층을 보호하게 되어, 음식물이 묻었을 경우에 쉽게 떼어낼 수 있도록 하고, 음식물을 힘을 주어 떼어 내거나 조리기 내부를 청소하더라도 적외선 방사층이 벗겨지지 않도록 하는 역할을 하게 된다.This protective layer smoothes the surface and protects the infrared radiation layer, so that it can be easily peeled off when food is stuck, and the infrared radiation layer does not peel off even if the food is removed by force or cleaning the inside of the cooker. Will be
이러한 적외선 방사층은 옥, 세르사이트, 코디에라이트, 게르마늄, 산화철, 운모, 이산화망간, 실리콘카바이드, 맥섬석, 카본으로 이루어진 무기 방사체와, 무기접착제 또는 유무기하이브리드접착제를 첨가하여 이루어진 물질을 사용한다.The infrared emitting layer uses an inorganic emitter consisting of jade, cerite, cordierite, germanium, iron oxide, mica, manganese dioxide, silicon carbide, pulsarite, carbon, and an inorganic adhesive or an inorganic / inorganic hybrid adhesive.
여기에서, 상기 무기접착제는, 수분산된 콜로이드실리카에 Li+, Na+, K+, Mg2+, Pb2+, Ca2+ 중 하나 이상의 이온을 포함하는 네트워크 수식 물질을 첨가하여 형성된 것이고, 상기 유무기하이브리드접착제는, 콜로이드실리카 또는 콜로이드베마이트 100중량부에 대해 유기실란 0.1~50중량부를 첨가하여 형성되는 것이다.Here, the inorganic adhesive is formed by adding a network modification material containing at least one ion of Li + , Na + , K + , Mg 2+ , Pb 2+ , Ca 2+ to the dispersed colloidal silica, The organic-inorganic hybrid adhesive is formed by adding 0.1 to 50 parts by weight of organosilane with respect to 100 parts by weight of colloidal silica or colloidal boehmite.
일반적으로 이러한 무기접착체를 첨가한 경우의 적외선 방사층은 1000℃ 이상의 온도에서도 안정하고, 유무기하이브리드접착제를 첨가한 경우에는 450~650℃ 정도의 온도 영역에서 안정함을 보이고 있다.In general, when the inorganic adhesive is added, the infrared emitting layer is stable even at a temperature of 1000 ° C. or higher, and when the organic-inorganic hybrid adhesive is added, it is stable in the temperature range of about 450 to 650 ° C.
도 2는 본 발명에 따른 적외선 방사층이 코팅된 조리기를 이용하여 온도를 측정하기 위한 실험 모식도로써, 적외선 방사층이 코팅된 히터 전면측(조리영역)과 적외선 방사층이 코팅되지 않은 히터의 뒷면측에 각각 온도 센서를 10cm 정도의 위치에 두고 온도를 측정하는 것이다. 여기에서 상기 적외선 방사층에는 유무기하이브리드 접착체가 첨가된 것을 사용하였다.Figure 2 is an experimental schematic diagram for measuring the temperature by using a cooker coated with an infrared emitting layer according to the present invention, the heater front side (cooking area) coated with the infrared radiation layer and the back of the heater not coated with the infrared radiation layer. The temperature sensor is measured at a position of about 10 cm on each side. Herein, an organic-inorganic hybrid adhesive was added to the infrared emitting layer.
도 3은 상기와 같은 측정 방법을 통해 본 발명에 따른 적외선 방사층이 코팅된 조리기의 온도를 측정한 데이타를 나타낸 도이다. 도시된 바와 같이 적외선 방사층이 코팅되지 않은 면보다 코팅된 면쪽이 훨씬 높은 온도를 가지는 것을 알 수 있었다. 이는 적외선 방사층에 의해 조리영역 쪽으로 열이 더 많이 발생하도록 하고, 상대적으로 다른 쪽 면에는 열이 덜 발생하도록 하여, 조리영역으로 더 많은 방열이 이루어져 에너지의 낭비가 없이 신속한 조리가 이루어지게 되는 것이다.Figure 3 is a view showing the data measured the temperature of the cooker coated with the infrared emitting layer according to the present invention through the above-described measuring method. As shown, it was found that the coated side had a much higher temperature than the surface not coated with the infrared emitting layer. This causes more heat to be generated toward the cooking zone by the infrared emitting layer and less heat to the other side, resulting in more heat dissipation into the cooking zone, resulting in rapid cooking without wasting energy. .
도 1 - 본 발명의 일실시예에 따른 적외선 방사층이 코팅된 조리기에 대한 모식도.1-Schematic diagram of a cooker coated with an infrared emitting layer according to an embodiment of the present invention.
도 2 - 본 발명에 따른 적외선 방사층이 코팅된 조리기를 이용하여 온도를 측정하기 위한 실험 모식도.2-Experimental schematic diagram for measuring the temperature using a cooker coated with an infrared emitting layer according to the present invention.
도 3 - 본 발명에 따른 적외선 방사층이 코팅된 조리기를 이용하여 온도를 측정한 데이타를 나타낸 도.Figure 3 shows the data measured by using a cooker coated with an infrared emitting layer according to the present invention.
<도면에 사용된 주요부호에 대한 설명><Description of Major Symbols Used in Drawings>
10 : 그릴히터 100 : 적외선 방사층10: grill heater 100: infrared radiation layer
200 : 프라이머 300 : 보호층200: primer 300: protective layer
Claims (10)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020090089258A KR101063927B1 (en) | 2009-09-21 | 2009-09-21 | cooker equipped grill coated with infrared radiation layer |
| PCT/KR2010/003053 WO2011034272A1 (en) | 2009-09-21 | 2010-05-14 | Cooker comprising a grill coated with an infrared radiation layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020090089258A KR101063927B1 (en) | 2009-09-21 | 2009-09-21 | cooker equipped grill coated with infrared radiation layer |
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| Publication Number | Publication Date |
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| KR20110031843A true KR20110031843A (en) | 2011-03-29 |
| KR101063927B1 KR101063927B1 (en) | 2011-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| KR1020090089258A KR101063927B1 (en) | 2009-09-21 | 2009-09-21 | cooker equipped grill coated with infrared radiation layer |
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| KR (1) | KR101063927B1 (en) |
| WO (1) | WO2011034272A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101385975B1 (en) * | 2013-02-19 | 2014-04-21 | 주식회사 지티씨 | Coating composition for heating equipment's surface, and coating method using the same |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR100411494B1 (en) * | 2001-06-05 | 2003-12-18 | 한국원자력연구소 | Manufacture of shelf stable natural casing and high quality sausage made with the natural casing |
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| JPS61130805U (en) * | 1985-01-30 | 1986-08-15 | ||
| JPS649392U (en) * | 1987-07-08 | 1989-01-19 | ||
| JPH024107U (en) * | 1988-06-16 | 1990-01-11 | ||
| JP2712478B2 (en) * | 1989-02-02 | 1998-02-10 | 松下電器産業株式会社 | Far infrared heater and method of manufacturing the same |
| JP2000091059A (en) * | 1998-09-15 | 2000-03-31 | Zenkichi Ono | Heat reserving cabinet |
| KR200263203Y1 (en) * | 2001-10-15 | 2002-02-04 | 안명구 | Far Infrared Radial Electric Heater |
| KR100583673B1 (en) * | 2004-06-08 | 2006-05-26 | 한국전기연구원 | Heater for radiating infrared ray with high sensitivity to heat |
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| KR101385975B1 (en) * | 2013-02-19 | 2014-04-21 | 주식회사 지티씨 | Coating composition for heating equipment's surface, and coating method using the same |
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| KR101063927B1 (en) | 2011-09-14 |
| WO2011034272A1 (en) | 2011-03-24 |
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