WO2017074111A1 - Réceptacle pour chauffage uniforme par induction - Google Patents

Réceptacle pour chauffage uniforme par induction Download PDF

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Publication number
WO2017074111A1
WO2017074111A1 PCT/KR2016/012277 KR2016012277W WO2017074111A1 WO 2017074111 A1 WO2017074111 A1 WO 2017074111A1 KR 2016012277 W KR2016012277 W KR 2016012277W WO 2017074111 A1 WO2017074111 A1 WO 2017074111A1
Authority
WO
WIPO (PCT)
Prior art keywords
container member
induction
heating
heated
uniform heating
Prior art date
Application number
PCT/KR2016/012277
Other languages
English (en)
Korean (ko)
Inventor
황인기
장진숙
Original Assignee
에너진(주)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 에너진(주) filed Critical 에너진(주)
Priority to CN201680063754.9A priority Critical patent/CN108348087A/zh
Priority to JP2018542077A priority patent/JP2018532544A/ja
Publication of WO2017074111A1 publication Critical patent/WO2017074111A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J27/00—Cooking-vessels
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J27/00—Cooking-vessels
    • A47J27/02—Cooking-vessels with enlarged heating surfaces
    • A47J27/024—Cooking-vessels with enlarged heating surfaces with liquid-heating tubes extending outside the vessel
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J27/00—Cooking-vessels
    • A47J27/12—Multiple-unit cooking vessels
    • A47J27/13—Tier cooking-vessels
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J36/00—Parts, details or accessories of cooking-vessels
    • A47J36/02—Selection of specific materials, e.g. heavy bottoms with copper inlay or with insulating inlay

Definitions

  • the present invention relates to a uniform heating container for induction for heating a heated object by induction heating.
  • This induction generates an induction current
  • the container is formed of a material that is heated by the induction current is configured to heat the food by induction heating, it was possible to prevent the generation of a fire due to the heating by the heat source.
  • the container used in the induction has been disclosed as "induction container and its manufacturing method" in the Republic of Korea Patent Publication No. 10-1264378 (2013.5.15. 2013).
  • Conventional induction container is configured such that the container includes an aluminum body having a container shape, an induction heating member coupled to the outer bottom surface of the aluminum body, a ceramic coating layer coating the outer surface and the inner surface of the aluminum body.
  • the induction heating member was able to heat food by the induction heating member that generates heat by receiving the induction current of the induction.
  • the induction vessel of the conventional induction vessel can heat food only in the portion where the induction heating member is installed, the induction in which the vessel is heated unevenly and the position of the coil generating the induction current in the induction is not corresponding to the induction heating member. In this case, there was a problem that can not be used.
  • the induction container is less heated due to heat exchange with the outside, not only takes a long time between the cooks, but also has a problem in that it is difficult to transport the food in a heated state due to heat transfer to the outside.
  • the present invention has been made to solve the above problems, the problem to be solved by the present invention can be used in various types of induction irrespective of the position of the coil for induction heating in induction, as well as increase the insulation time cooking time It is to provide a vacuum container for induction which can be shortened and easily carried.
  • Uniform heating container for induction for achieving the above object is to accommodate the inner container member, the inner container member so as to be spaced apart to the outside of the inner container member and induction heating from the induction
  • An outer container member formed of a material which is not made of material, a partition container member that partitions a space between the outer container member and the inner container member, and is heated induction from induction, and the outer container member and the partition partitioned by the partition container member
  • the compartment container member may be formed of a material that is induction heated from induction, or may include an induction heater that is formed of a material that is induction heated.
  • It may include a getter material inserted into the vacuum space to sorb the gas remaining in the vacuum space to form a high vacuum.
  • the inner container member may include a coating layer forming a layer on the inner surface of the inner container member to prevent the object to be adhered by heating.
  • the heating portion can be heated to a uniform temperature, but also a vacuum space for thermal insulation by vacuum.
  • the heating time can be shortened, and at the same time, the heated object can be easily transported.
  • FIG. 1 is a perspective view showing a uniform heating container for induction according to an embodiment of the present invention.
  • Figure 2 is a side cross-sectional view showing a uniform heating container for induction according to an embodiment of the present invention.
  • Figure 3 is a plan sectional view showing a uniform heating container for induction according to an embodiment of the present invention.
  • the uniform heating container 100 for induction may include an inner container member (110).
  • the inner container member 110 may be formed in a container shape, for example, a shape capable of holding a heated object such as a cup, a bowl, a frying pan, or a plate.
  • the heated object may be a fluid by heating, a food to be cooked, or a chemical substance requiring heating, and the type of the heated object is not limited.
  • the inner container member 110 may be formed of a material having high thermal conductivity, for example, metal such as aluminum or stainless steel, and the inner container member 110 may be formed of a material that is induction heated by induction. It is preferable to be formed of a material that is not.
  • the inner container member 110 may include a coating layer.
  • the coating layer (not shown) may be located on the inner surface of the inner container member 110 to prevent the heated object accommodated in the inner container member 110 from sticking by heating.
  • the coating layer 140 may be formed to form a layer on the inner surface of the inner container member 110 to be heated, the coating layer 140 is, for example, ceramic, fluorine resin or other material to be heated It may be formed of a material that does not, etc., may be formed in a form in which two or more different materials are stacked and overlapped.
  • the uniform heating container 100 for induction may include an outer container member (120).
  • the outer container member 120 is formed in a size larger than the size of the inner container member 110 to accommodate the inner container member 110, it may be formed in a shape corresponding to the inner container member (110).
  • the inner container member 110 accommodated in the outer container member 120 may be spaced apart from the outer container member 120.
  • the outer container member 120 may be formed of a material that is not induction heated by induction, for example, a metal, synthetic resin, or ceramic that is not included in the iron (Fe) system.
  • the uniform heating container 100 for induction may include a partition container member (130).
  • the partition vessel member 130 may be located between the outer vessel member 120 and the inner vessel member 110 to partition a space between the outer vessel member 120 and the inner vessel member 110.
  • the partition container member 130 may be formed in a shape corresponding to the shape of the outer container member 120 and the inner container member 110, both the outer container member 120 and the inner container member 110 is spaced apart. It may be located between the outer container member 120 and the inner container member 110 so as to.
  • compartment container member 130 may be induction heated by induction.
  • the compartment container member 130 is provided with an induction heating body 160 formed of a material that is induction heated by induction, so that the induction heating body 160 may be configured to induction heating by induction, compartment container member The 130 may be formed of a material that is induction heated so that the compartment container member 130 may be heated by induction.
  • the material capable of induction heating may be, for example, an iron (Fe) -based material, an iron (Fe) -based alloy, a magnetic body, a conductive ceramic, or the like.
  • the partition container member 130 is formed of a material capable of induction heating, the partition container member 130 can be heated regardless of the position of the coil for induction heating in induction can be used in various types of induction. Do.
  • a coil for induction heating is installed around the container, and a normal induction coil is installed at the bottom to perform induction heating.
  • the position of may vary.
  • the induction heating body 160 may be provided at a portion of the compartment container member 130, for example, on a bottom surface of the compartment container member 130, or may be provided around a side surface, and partitioned in a form in which a material capable of induction heating is applied.
  • the container member 130 may be provided.
  • the uniform heating container 100 for induction may include a vacuum space 140.
  • the vacuum space 140 may perform heat insulation by vacuum.
  • the vacuum space 140 may be a space formed between the outer container member 120 and the partition container member 130, the vacuum space 140 is in a state in which the air inside the outside
  • the vacuum may be formed in a sealed form, and the vacuum space 140 may be provided with a getter (not shown) for soaking the remaining gas to form a high vacuum.
  • the vacuum space 140 may have a pressure of approximately 10 ⁇ 3 to 10 ⁇ 6 mmHg.
  • the vacuum space 140 may insulate each other between the outer container member 120 and the partition container member 130 by blocking the heat shield and radiant heat by the convection block.
  • the surface may be plated with copper to block radiant heat or may be coated with silver foil.
  • the uniform heating container 100 for induction may include a medium filling space (150).
  • the medium filling space 150 may be filled with a uniform heating medium 170 to be described below, the medium filling space 150 is formed spaced apart between the partition container member 130 and the inner container member 110. It can be a space.
  • a wick may be installed in the media filling space 150 to spread the uniform heating medium 170 to the media filling space 150 by capillary action, if necessary.
  • the medium filling space 150 may be sealed while the uniform heating medium 170 is filled by a predetermined amount.
  • the uniform heating container 100 for induction may include a uniform heating medium 170.
  • the uniform heating medium 170 may be a material that exists in a liquid phase at room temperature and is transformed into a gas phase upon heating.
  • the uniform heating medium 170 is changed to the gaseous phase when the induction uniform heating container 100 is heated, the uniform heating medium 170 that is diffused and diffused in the medium filling space 150 heats the inner container member 110.
  • the heated object accommodated in the inner container member 110 can be heated.
  • the inner container member 110 may be uniformly heated regardless of the position of the heating source. .
  • the vaporized uniform heating medium 170 moves to the upper portion of the media filling space 150 and heats the inner container member 110 in a form of heat exchange with the inner container member 110, and the uniform heating medium 170 that heat-exchanges is As the liquid phase changes, the inner portion of the compartment container member 130 and the inner container member 110 moves downward, and the uniform heating medium 170 moved downward is continuously circulated in the form of being heated and vaporized again.
  • the member 110 may be heated.
  • the uniform heating medium 170 may be implemented with water, alcohol, hydrofluoric acid, nucleic acid, fluoride ketone.
  • fluorinated ketone (perfluoroketone) has a low surface tension and has a property of spreading well when it comes in contact with the object can be widely dispersed in the lower portion of the medium filling space 150 even in a liquid state, the boiling point is 49 °C ⁇ 300
  • the temperature range is wide to °C, it can be used as a universal uniform heating medium 170.
  • Induction uniform heating container 100 may include a bridge (not shown).
  • the bridge part may connect the induction heating body 160 provided in the outer container member 120 and the partition container member 130 or the partition container member 130 to induce induction heating of the induction to the inner container member 110. have.
  • the induction heating in the induction to the partition container member 130 may be somewhat insufficient, so the partition container through the bridge portion Induction heating may be induced to the member 130.
  • the bridge part may also be formed of iron (Fe) -based material, iron (Fe) -based alloy, magnetic material, or ceramic having conductivity and the same material or different material as that of the inner container member 110 so that the induction heating may be performed.
  • a plurality may be arranged in a portion corresponding to a portion in which the magnetic field is generated, or a plurality of portions may be uniformly arranged between the partition vessel member 130 and the outer vessel member 120.
  • Induction uniform heating container 100 is located in the inner container member 110 to receive the heated object inside the outer container member 120, the outer container member 120 Between the inner container member 110 and the partition container member 130 for partitioning the space between the outer container member 120 and the inner container member 110 into the vacuum space 140 and the medium filling space 150 is installed. do.
  • the vacuum space 140 is insulated by the vacuum
  • the medium filling space 150 is filled with a uniform heating medium 170 is sealed
  • the compartment container member 130 itself is induction heating by induction
  • Induction heating body provided in the partition container member 130 is induction heating by induction.
  • the uniform heating container 100 for induction operates the induction in a state in which the heated object is accommodated in the inner container member 110 and seated in the induction.
  • the member 130 is heated by induction heating.
  • the compartment container member 130 is directly heated by the induction heating of the induction, or when the bridge unit is provided, the compartment container member 130 may be inductively heated by receiving an induction current through the bridge portion adjacent to the coil of the induction. have.
  • the compartment container member 130 that is heated heats the uniform heating medium 170 filled in the medium filling space 150, and the uniform heating medium 170 is diffused into the medium filling space 150 while being vaporized, and thus the inner container member is heated.
  • the heated object accommodated in the inner container member 110 is heated in the form of heating the 110.
  • the uniform heating medium 170 accommodated in the medium filling space 150 is moved to the upper portion of the medium filling space 150 while being vaporized and heat-exchanged, and the uniform heating medium 170 heat-exchanged at the upper portion is cooled, and turns into a liquid phase again.
  • the induction heating body 160 provided on the container member 130 or the inner container member 110 flows to the bottom, and the uniform heating medium 170 gathered on the bottom is again provided in the partition container member 130 or the partition container member 130.
  • the inner container member 110 is heated while continuously circulating in a heated and vaporized form.
  • the vacuum container 140 is formed between the partition container member 130 and the outer container member 120, and the heated object of the inner container member 110 is insulated by the vacuum formed in the vacuum space 140. Even in the heated state, it is possible to easily transport the uniform heating container 100 for induction without fear of burns.
  • the induction uniform heating container 100 can heat the inner container member 110 by the uniform heating medium 170 to heat the entire inner container member 110 to a uniform temperature.
  • the uniform heating container 100 for induction can be easily transported even when the object to be heated is heated.
  • the present invention is applicable to various industrial fields using induction, such as chemical test containers, cooking containers.

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • General Induction Heating (AREA)
  • Manufacturing & Machinery (AREA)
  • Cookers (AREA)

Abstract

La présente invention concerne un réceptacle pour chauffage uniforme par induction permettant de chauffer un matériau à chauffer au moyen de la chaleur d'induction. Un réceptacle pour chauffage uniforme par induction selon un mode de réalisation de la présente invention comprend : un élément formant réceptacle intérieur destiné à recevoir le matériau à chauffer ; un élément formant réceptacle extérieur, recevant l'élément formant réceptacle intérieur avec une distance de séparation vis-à-vis de l'extérieur de celui-ci et réalisé en un matériau insensible à la chaleur d'induction ; un élément formant réceptacle de division chauffé par induction, destiné à diviser l'espace de séparation entre l'élément formant réceptacle intérieur et l'élément formant réceptacle extérieur ; un espace sous vide entre l'élément formant réceptacle de division et l'élément formant réceptacle extérieur isolé par celui-ci, destiné à assurer une isolation par le biais d'un vide ; un espace de réception de substance entre l'élément formant réceptacle de division et l'élément formant réceptacle intérieur isolé par celui-ci ; et une substance de chauffage uniforme, logée dans l'espace de réception de substance, destinée à chauffer celui-ci de manière uniforme par le biais d'une évaporation à la suite du chauffage. En conséquence, le matériau à chauffer peut être chauffé uniformément et rapidement.
PCT/KR2016/012277 2015-10-30 2016-10-28 Réceptacle pour chauffage uniforme par induction WO2017074111A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201680063754.9A CN108348087A (zh) 2015-10-30 2016-10-28 电磁炉用均匀加热容器
JP2018542077A JP2018532544A (ja) 2015-10-30 2016-10-28 インダクション用均一加熱容器

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020150152464A KR101930807B1 (ko) 2015-10-30 2015-10-30 인덕션용 균일가열 용기
KR10-2015-0152464 2015-10-30

Publications (1)

Publication Number Publication Date
WO2017074111A1 true WO2017074111A1 (fr) 2017-05-04

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Application Number Title Priority Date Filing Date
PCT/KR2016/012277 WO2017074111A1 (fr) 2015-10-30 2016-10-28 Réceptacle pour chauffage uniforme par induction

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Country Link
JP (1) JP2018532544A (fr)
KR (1) KR101930807B1 (fr)
CN (1) CN108348087A (fr)
WO (1) WO2017074111A1 (fr)

Cited By (2)

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KR20180124715A (ko) * 2017-05-12 2018-11-21 포샨 순더 메이디 일렉트리컬 히팅 어플라이언시스 메뉴팩쳐링 코., 리미티드 솥, 솥 어셈블리 및 주방 기구
CN108851932A (zh) * 2017-05-12 2018-11-23 佛山市顺德区美的电热电器制造有限公司 锅具、锅具组件和厨房器具

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* Cited by examiner, † Cited by third party
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CN109171447B (zh) * 2018-11-16 2021-01-29 浙江工商大学 一种均温式电饭锅内胆结构
KR102459807B1 (ko) * 2020-05-08 2022-10-28 구구투자대부 주식회사 히팅 포트, 히팅 포트 제조 방법 및 조리 디바이스

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KR200429933Y1 (ko) * 2006-08-22 2006-11-01 주식회사 한국클래드텍 유도 가열용 용기
KR20080006129U (ko) * 2007-06-07 2008-12-11 주식회사 비에스케이 조리용 진공 솥
JP2010537786A (ja) * 2007-09-07 2010-12-09 ボーズ・コーポレーション 誘導式調理具
KR20130075421A (ko) * 2011-12-27 2013-07-05 김성곤 진공부를 갖는 조리용기

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180124715A (ko) * 2017-05-12 2018-11-21 포샨 순더 메이디 일렉트리컬 히팅 어플라이언시스 메뉴팩쳐링 코., 리미티드 솥, 솥 어셈블리 및 주방 기구
CN108851932A (zh) * 2017-05-12 2018-11-23 佛山市顺德区美的电热电器制造有限公司 锅具、锅具组件和厨房器具
KR102118502B1 (ko) * 2017-05-12 2020-06-03 포샨 순더 메이디 일렉트리컬 히팅 어플라이언시스 메뉴팩쳐링 코., 리미티드 솥, 솥 어셈블리 및 주방 기구

Also Published As

Publication number Publication date
CN108348087A (zh) 2018-07-31
KR20170055576A (ko) 2017-05-22
KR101930807B1 (ko) 2018-12-19
JP2018532544A (ja) 2018-11-08

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