KR100812364B1 - Kimchi refrigerator duplex door structure - Google Patents

Kimchi refrigerator duplex door structure Download PDF

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Publication number
KR100812364B1
KR100812364B1 KR1020060102961A KR20060102961A KR100812364B1 KR 100812364 B1 KR100812364 B1 KR 100812364B1 KR 1020060102961 A KR1020060102961 A KR 1020060102961A KR 20060102961 A KR20060102961 A KR 20060102961A KR 100812364 B1 KR100812364 B1 KR 100812364B1
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door
kimchi refrigerator
storage compartment
door structure
double
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KR1020060102961A
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Korean (ko)
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김규완
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위니아만도 주식회사
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    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
    • A23B7/00—Preservation or chemical ripening of fruit or vegetables
    • A23B7/10—Preserving with acids; Acid fermentation
    • A23B7/105—Leaf vegetables, e.g. sauerkraut
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/02—Doors; Covers
    • F25D23/028—Details
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
    • Y02P60/85—Food storage or conservation, e.g. cooling or drying

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Storage Of Fruits Or Vegetables (AREA)

Abstract

A double door structure for a kimchi refrigerator is provided to enhance the airtightness of the inside of a storage room by using an inner cover door made of a double material. A double door structure for a kimchi refrigerator comprises: a storage room which is composed of an inner case(20) having an opening on the top; and a door(30) which opens and shuts the storage room and has an inner cover door(33) formed into various flat boards. The inner cover door is placed at a fixed distance from an inner wall(20b) and is set to close the opening of the storage room through a support member(35). The inner cover door is formed of a double material consisting of a lower panel with good heat-transfer efficiency and an upper panel with heat-insulating property.

Description

김치냉장고용 이중도어구조{Kimchi refrigerator duplex door structure}Kimchi refrigerator duplex door structure}

도 1은 일반적인 김치냉장고의 구성도,1 is a block diagram of a typical kimchi refrigerator,

도 2는 종래 김치냉장고의 도어구조를 나타내는 부분단면도,2 is a partial cross-sectional view showing a door structure of a conventional kimchi refrigerator,

도 3은 본 발명의 김치냉장고용 이중도어구조를 나타내는 부분단면도,Figure 3 is a partial cross-sectional view showing a double door structure for the kimchi refrigerator of the present invention,

도 4는 본 발명의 내부차폐도어를 나타내는 단면도,4 is a cross-sectional view showing an internal shield door of the present invention;

도 5a 내지 도 5d는 본 발명의 김치냉장고용 이중도어구조의 또 다른 형태를 나타내는 단면도이다.5A to 5D are cross-sectional views showing still another embodiment of the double door structure for a kimchi refrigerator of the present invention.

※ 도면의 주요부분에 대한 부호의 설명※ Explanation of code for main part of drawing

10 : 외부케이스, 20 : 내부케이스, 20a : 상부벽면,10: outer case, 20: inner case, 20a: upper wall surface,

20b : 내측벽면, 30 : 도어, 33 : 내부차폐도어,20b: inner wall surface, 30: door, 33: inner shield door,

35 : 지지부재35 support member

본 발명은 김치냉장고의 도어구조에 관한 것으로, 특히 상하면이 서로 다른 재질로써, 열전달이 양호한 판넬을 구비하는 하면과 단열재질의 판넬을 구비하는 상면으로 이루어지며 김치냉장고 도어의 내벽에서 일정거리 이격되어 지지부재를 통해 저장실 개구면을 밀착폐쇄하도록 형성된 내부차폐도어를 갖는 김치냉장고용 이중도어구조에 관한 것이다.The present invention relates to a door structure of a kimchi refrigerator, and in particular, the upper and lower surfaces are made of different materials, the lower surface having a good heat transfer panel and the upper surface having a panel of heat insulating material, and are spaced apart from the inner wall of the Kimchi refrigerator door by a certain distance. A double door structure for a kimchi refrigerator having an inner shielding door formed to close-close a storage compartment opening surface through a member.

일반적으로, 가정에서는 식품을 보관하기 위해서 냉장고를 사용하는데 보통 냉장고는 도어를 자주 열고 닫는 과정에서 냉장고 내부온도가 심하게 변화되고, 김치를 그릇에 담기 위해 냉장고 밖으로 김치통을 꺼내는 도중에 외부 공기와의 접촉에 의해서 김치의 보존 기간이 짧아 김치의 알맞은 숙성상태를 그대로 유지하기가 매우 어렵다. 이러한 점을 해결하기 위하여, 최근에는 계절의 변화 및 사용자의 기호에 따라 김치를 적당히 숙성시킨 후 적정온도로 유지하여 잘 익은 김치의 맛을 오랫동안 보존하기 위한 김치냉장고를 별도로 사용하고 있다.Generally, at home, a refrigerator is used to store food. In the refrigerator, the inside temperature of the refrigerator is severely changed during the frequent opening and closing of the door, and contact with outside air while the kimchi container is taken out of the refrigerator to put the kimchi into the bowl. Because of the short shelf life of kimchi, it is very difficult to maintain the proper ripening state of kimchi. In order to solve this problem, recently, kimchi refrigerators are used separately to preserve the taste of ripe kimchi for a long time by appropriately ripening kimchi according to the change of season and user's preference, and then maintaining the temperature at an appropriate temperature.

첨부도면 중, 도 1은 일반적인 김치냉장고의 구성도이고, 도 2는 종래 김치냉장고의 도어구조를 나타내는 부분단면도이다.Of the accompanying drawings, Figure 1 is a block diagram of a conventional kimchi refrigerator, Figure 2 is a partial cross-sectional view showing a door structure of a conventional kimchi refrigerator.

도 1에 도시된 바와 같이, 통상의 김치냉장고는 외관을 형성하는 외부케이스(10)와, 외부케이스(10)의 내부에 저장실(23)을 형성하는 내부케이스(20)와, 내부케이스(20)의 저장실(23)을 개폐하는 도어(30)와, 저장실(23)의 하부에 별도로 마련되어 냉동시스템을 구성하는 압축기(50) 및 상기 압축기(50)등 각종 냉각장치가 구비되는 기계실(40)을 포함하여 구성된다.As shown in FIG. 1, a typical kimchi refrigerator includes an outer case 10 forming an exterior, an inner case 20 forming a storage compartment 23 inside the outer case 10, and an inner case 20. Door 30 for opening and closing the storage compartment 23 of the storage chamber 23, a compressor chamber 50 provided separately under the storage compartment 23 and constituting a refrigeration system, and a machine room 40 including various cooling apparatuses such as the compressor 50. It is configured to include.

상기 내부케이스(20)의 외주면에는 냉매관(60)이 권선형태로 형성되어 열을 이동시키는 작동유체인 냉매가 냉매관(60)의 내부에서 냉매순환된다. 상기 냉매관(60)은 내부케이스(20) 주변과 열교환을 이루며 저장실(23)의 저온상태를 유지한다.On the outer circumferential surface of the inner case 20, the refrigerant pipe 60 is formed in a winding shape, and a refrigerant, which is a working fluid for moving heat, is circulated through the refrigerant inside the refrigerant pipe 60. The coolant tube 60 maintains a low temperature state of the storage chamber 23 while performing heat exchange with the inner case 20.

또한, 저장실(23)의 외벽에 저장실(23)을 가열할 수 있는 가열장치인 히터(80)가 설치되어 김치의 숙성에 필요한 적합한 온도를 제공하기 위한 적당한 열을 발산하고, 저장실(23) 내부의 온도를 감지할 수 있는 온도센서(도시 안됨)가 냉매관(60)과 냉매관(60) 사이의 내부케이스(20)의 벽면에 장착된다.In addition, a heater 80, which is a heating device capable of heating the storage compartment 23, is installed on an outer wall of the storage compartment 23 to dissipate proper heat to provide a suitable temperature necessary for the ripening of kimchi, and the interior of the storage compartment 23. A temperature sensor (not shown) capable of detecting a temperature of the coolant pipe 60 is mounted on the wall surface of the inner case 20 between the coolant pipe 60 and the coolant pipe 60.

이러한 김치냉장고의 도어구조를 도 2를 참조하여 상세히 살펴본다.The door structure of the kimchi refrigerator will be described in detail with reference to FIG. 2.

도 2에 도시된 바와 같이, 종래의 김치냉장고의 도어(30)는 수평한 평판체의 형태를 가진 단일도어로써, 저장실(23) 상부에서 외부케이스(10)의 상단에 접촉하는 밀폐구조를 이루고 있다.As shown in FIG. 2, the door 30 of the conventional kimchi refrigerator is a single door having a horizontal flat body shape, and forms a closed structure contacting the upper end of the outer case 10 at the upper part of the storage compartment 23. have.

종래의 김치냉장고의 도어구조에 있어서, 김치냉장고의 냉기보존 능력을 향상시키기 위하여 도어(30)의 내측벽면에 금속재질의 판을 형성하고, 외부케이스(10)의 내측으로 내부의 냉기가 밖으로 유출되는 것을 방지하기 위한 단열재(13)가 구비되어 있다.In the door structure of the conventional Kimchi refrigerator, in order to improve the cold storage capacity of the Kimchi refrigerator, a metal plate is formed on the inner wall surface of the door 30, the internal cold air flows out to the inside of the outer case (10) The heat insulating material 13 for preventing it is provided.

그러나, 도어(30)의 내측벽면에 열전도율이 떨어지는 금속재질의 판이 형성되며 도어(30)가 저장실(23)의 개구면이 아닌 외부케이스(10)의 상부벽면(20a)을 밀폐하기 때문에 저장실(23) 내부의 기밀성과 저장실(23) 상부의 냉기전달 효과가 떨어지며 내부의 냉기가 유출될 우려가 있다. 따라서, 저장실(23) 상부에 김치를 두면 쉽게 과숙성 되고 장기보관이 어려운 문제점을 갖고 있었다.However, a metal plate having a low thermal conductivity is formed on the inner wall surface of the door 30, and since the door 30 seals the upper wall surface 20a of the outer case 10 instead of the opening surface of the storage chamber 23, the storage chamber ( 23) The airtightness of the inside and the cold air transfer effect of the upper portion of the storage compartment 23 is reduced, there is a fear that the cold air inside. Therefore, when kimchi is placed on the upper part of the storage compartment 23, there is a problem that it is easily over matured and long term storage is difficult.

따라서, 본 발명은 위와 같은 문제점을 해결하기 위하여 발명된 것으로써, 저장실의 개구면을 밀착폐쇄하는 내부차폐도어를 형성하여 저장실 내부의 기밀성을 향상시키는 김치냉장고용 이중도어구조를 제공하는데 그 목적이 있다.Accordingly, the present invention has been invented to solve the above problems, to provide a double door structure for the kimchi refrigerator to form an internal shielding door to close the opening of the storage compartment to improve the airtightness inside the storage compartment. have.

또한, 하면은 열전달이 양호한 재질의 판넬을 구비하고 상면은 단열재질의 판넬을 구비하는 내부차페도어를 형성하여 저장실 상부의 냉기전달 효과가 우수하며 냉기보존능력이 향상된 김치냉장고용 이중도어구조를 제공하는데에도 그 목적이 있다.In addition, the lower surface is provided with a panel of a good heat transfer material and the upper surface is formed an inner car door having a panel of insulating material to provide a double door structure for kimchi refrigerator with excellent cold air transfer effect of the upper storage compartment and improved cold storage capacity. There is also its purpose.

상기의 목적을 달성하기 위한 본 발명의 김치냉장고용 이중도어구조는 도어의 내벽에서 일정거리 이격되어 지지부재를 통해 저장실 개구면을 밀착폐쇄하도록 형성된 내부차폐도어를 갖는 김치냉장고용 이중도어구조를 제공함으로써 달성된다.Kimchi refrigerator double door structure of the present invention for achieving the above object is provided a kimchi refrigerator double door structure having an inner shielding door formed to close and close the storage compartment opening surface through a support member spaced apart from the inner wall of the door. Is achieved.

또한, 내부차폐도어는 상하면이 서로 다른 재질로써 하면은 열전달이 양호한 재질의 판넬을 구비하고, 상면은 단열재질의 판넬을 구비하는 것이 바람직하다.In addition, it is preferable that the inner shield door is made of a material having different upper and lower surfaces, and a lower surface is provided with a panel having a good heat transfer, and an upper surface is provided with an insulating material panel.

또한, 내부차폐도어는 여러가지 변형된 형태의 평판을 형성하는 것이 바람직하다.In addition, it is preferable that the inner shield door forms a plate of various modified forms.

또한, 내부차폐도어의 하면과 내부케이스 벽면은 상호 밀착되는 밀착부에 열전달이 좋은 비마모성 금속재질의 테두리부를 포함하는 것이 바람직하다.In addition, it is preferable that the lower surface of the inner shield door and the inner case wall surface include an edge portion of a non-wearing metal material having good heat transfer to the closely contacted portions.

이하, 본 발명의 김치냉장고용 이중도어구조에 대한 바람직한 실시예를 첨부도면들에 의거 상세하게 설명한다.Hereinafter, a preferred embodiment of the kimchi refrigerator double door structure of the present invention will be described in detail with reference to the accompanying drawings.

첨부도면 중, 도 3은 본 발명의 김치냉장고용 이중도어구조를 나타내는 부분단면도이다.Of the accompanying drawings, Figure 3 is a partial cross-sectional view showing a double door structure for the kimchi refrigerator of the present invention.

도 3에서 도시하는 바와 같이, 본 발명의 김치냉장고용 이중도어구조는 상부 가 개구된 내부케이스(20)로 이루어진 저장실을 개폐하는 도어(30)와, 상기 도어(30)의 내벽에서 일정거리 이격되어 내벽의 일측과 타측에서 저장실 내측 방향으로 연장형성되는 지지부재(35)와, 상기 지지부재(35)의 끝단과 연결되어 저장실의 개구면을 밀착폐쇄하는 내부차폐도어(33)를 포함한다.As shown in Figure 3, the double door structure for the kimchi refrigerator of the present invention is a door 30 for opening and closing the storage compartment consisting of the inner case 20 with an upper opening, and a predetermined distance from the inner wall of the door 30 And an inner shielding door 33 which is connected to an end of the supporting member 35 and closes the opening surface of the storage chamber, which is connected to an end of the supporting member 35 so as to extend in one direction and the other side of the inner wall.

상기 내부차폐도어(33)는 수평한 평판을 형성하며 내부차폐도어(33)의 하면이 내부케이스(20)의 상부벽면(20a)에 밀착되어 저장실을 폐쇄시킨다.The inner shield door 33 forms a horizontal flat plate and the lower surface of the inner shield door 33 is in close contact with the upper wall surface 20a of the inner case 20 to close the storage compartment.

첨부도면 중, 도 4는 본 발명의 내부차폐도어를 나타내는 단면도이다.4 is a cross-sectional view showing the interior shielding door of the present invention.

도 4에서 도시하는 바와 같이, 본 발명의 김치냉장고용 이중도어구조에 있어서 내부차폐도어(33)는 도어의 상면과 하면이 서로 다른 이중재질로 이루어진다. 구체적으로, 상면은 실리콘과 같은 단열성이 우수한 복합재의 판넬(37a)을 구비하고 하면은 구리(Cu), 알루미늄(Al)과 같은 열전달이 양호한 재질의 판넬(37b)을 구비한다.As shown in Figure 4, in the double door structure for the kimchi refrigerator of the present invention, the inner shield door 33 is made of a double material different from the upper and lower surfaces of the door. Specifically, the upper surface includes a panel 37a of a composite material having excellent heat insulating properties such as silicon, and the lower surface includes a panel 37b of a material having good heat transfer such as copper (Cu) and aluminum (Al).

따라서, 내부차폐도어(33)의 상면에 형성된 실리콘과 같은 단열성이 우수한 복합재의 판넬(37a)로 인해 저장실 상부의 냉기전달 효과가 우수해지며, 내부차폐도어(33)의 하면에 형성된 구리(Cu), 알루미늄(Al)과 같은 열전달이 양호한 재질의 판넬(37b)로 인해 냉기보존능력이 향상된다.Therefore, due to the panel 37a of the composite material having excellent thermal insulation such as silicon formed on the upper surface of the inner shield door 33, the cold air transfer effect is excellent in the upper part of the storage chamber, and copper (Cu) formed on the lower surface of the inner shield door 33 is used. ), The cold air preservation ability is improved due to the panel 37b of a good heat transfer material such as aluminum (Al).

또한, 상기 내부차폐도어(33)의 하면과 내부케이스(20) 벽면이 상호 밀착되는 밀착부에 구리(Cu), 알루미늄(Al)등으로 이루어지는 열전달이 뛰어난 비마모성 금속재질의 테두리(도시 안됨)가 형성되어 저장실 내부의 기밀성을 더욱더 향상시킨다.In addition, the edge of the non-wearing metal material having excellent heat transfer made of copper (Cu), aluminum (Al), etc., in close contact with the lower surface of the inner shield door 33 and the inner case 20 wall. Is formed to further improve the airtightness inside the storage compartment.

첨부도면 중, 도 5a 내지 도 5d는 본 발명의 김치냉장고용 이중도어구조의 또 다른 형태를 나타내는 단면도이다.5A to 5D are cross-sectional views showing still another embodiment of the double door structure for the kimchi refrigerator of the present invention.

도 5a 내지 도 5d에서 도시하는 바와 같이, 본 발명에 따른 김치냉장고용 이중도어구조의 내부차폐도어는 여러가지 형태로 변형이 가능하다.As shown in Figure 5a to 5d, the inner shield door of the kimchi refrigerator double door structure according to the present invention can be modified in various forms.

도 5a에서 내부차폐도어(33)는 도어의 일측과 타측이 저장실 내부로 하향 수직절곡되고 다시 저장실 외측으로 수평절곡되며 도어하면의 일측면과 타측면이 내부케이스(20)의 상부벽면(20a)에 밀착되는 평판을 형성한다.In FIG. 5A, the inner shield door 33 has one side and the other side of the door downwardly bent vertically into the storage compartment and horizontally bent again to the outside of the storage compartment, and one side and the other side of the bottom of the door are the upper wall surface 20a of the inner case 20. Form a flat plate in close contact with the.

도 5b에서 내부차폐도어(33)는 도어의 일측과 타측이 저장실 내부로 하향 수직절곡되며 도어상면의 일측면과 타측면이 내부케이스(20)의 내측벽면(20b)에 밀착되는 평판을 형성한다.In FIG. 5B, the inner shield door 33 forms a flat plate in which one side and the other side of the door are vertically bent downward into the storage compartment and one side and the other side of the upper surface of the door are in close contact with the inner wall surface 20b of the inner case 20. .

도 5c에서 내부차폐도어(33)는 도어의 일측과 타측이 김치냉장고 도어(30)를 향하여 상향 수직절곡되며 도어하면의 일측면과 타측면이 내부케이스(20)의 내측벽면(20b)에 밀착되는 평판을 형성한다.In FIG. 5C, one side and the other side of the door are vertically bent upward toward the kimchi refrigerator door 30, and one side and the other side of the bottom of the door closely adhere to the inner wall surface 20b of the inner case 20. To form a flat plate.

도 5d에서 내부차폐도어(33)는 도어의 일측과 타측이 김치냉장고 도어(30)를 향하여 상향 수직절곡되고 다시 저장실 외측으로 수평절곡되며 도어하면의 일측면과 타측면이 내부케이스(20)의 상부벽면(20a)과 내측벽면(20b)에 동시에 밀착되는 평판을 형성한다.In FIG. 5D, one side and the other side of the door are vertically bent upward toward the kimchi refrigerator door 30 and horizontally bent again to the outside of the storage compartment, and one side and the other side of the lower surface of the inner case 20 A flat plate which is in close contact with the upper wall surface 20a and the inner wall surface 20b is formed at the same time.

이러한 본 발명 김치냉장고용 이중도어구조는 내부차폐도어의 여러가지 변형된 형태에 따라 김치냉장고의 내부 수용공간과 제품가격 및 저장실을 밀폐하는 효과등이 조금씩 차이가 발생한다. 따라서, 본 발명의 변형된 형태는 김치냉장고의 용량이나 크기에 따라 가장 적합하고 효율적인 김치냉장고용 이중도어구조를 제공할 수 있게 해준다.Such a double door structure for the kimchi refrigerator according to the present invention causes a slight difference in the effect of sealing the interior accommodation space, the product price, and the storage compartment of the kimchi refrigerator according to various modified forms of the internal shielding door. Therefore, the modified form of the present invention makes it possible to provide the most suitable and efficient double door structure for kimchi refrigerator according to the capacity or size of the kimchi refrigerator.

상기한 구성을 가지는 본 발명의 김치냉장고용 이중도어구조는 단열재질의 상면과 열전달이 양호한 재질의 하면이 구비된 내부차페도어가 저장실 개구면을 밀착폐쇄하여 저장실 내부의 기밀성이 향상되며 외부의 열을 차단하고 내부의 냉기 유출을 최소화시킨다. 또한, 저장실 상부의 냉기전달 효과가 우수해지며 냉기보존능력이 향상된다. 따라서, 저장실 내부를 적정온도로 유지하여 김치보관시 과숙성을 억제한다.The double door structure for the kimchi refrigerator according to the present invention having the above-described structure has an inner chafedoor having an upper surface of a heat insulating material and a lower surface of a material having good heat transfer to close and close the storage compartment opening surface, thereby improving airtightness inside the storage compartment and improving external heat. Shut off and minimize cold air leakage inside. In addition, the cold air transfer effect of the upper portion of the storage compartment is excellent and the cold air storage capacity is improved. Therefore, by keeping the inside of the storage room at an appropriate temperature to suppress over-maturation of kimchi storage.

Claims (8)

상부가 개구된 내부케이스로 이루어진 저장실과 상기 저장실을 개폐하는 도어를 갖는 김치냉장고용 도어구조에 있어서,In the kimchi refrigerator door structure having a storage compartment consisting of an inner case with an upper opening and a door for opening and closing the storage compartment, 상기 도어는 내벽에서 일정거리 이격되어 지지부재를 통해 저장실 개구면을 밀착 폐쇄하도록 형성된 내부차폐도어를 갖으며;The door has an internal shielding door spaced apart from the inner wall by a predetermined distance to close and close the storage compartment opening surface through the support member; 상기 내부차폐도어는 상하면이 서로 다른 재질로써 하면은 열전달이 양호한 재질의 판넬을 구비하고, 상면은 단열재질의 판넬을 구비하는 것을 특징으로 하는 김치냉장고용 이중도어구조.The inner shield door is made of a material having a different upper and lower surfaces, the lower surface is provided with a panel of good heat transfer material, the upper surface is a double door structure for kimchi refrigerator, characterized in that it comprises a panel of insulating material. 삭제delete 제1항에 있어서,The method of claim 1, 상기 내부차폐도어는 수평한 평판을 형성하는 것을 특징으로 하는 김치냉장고용 이중도어구조.The inner shield door is a kimchi refrigerator double door structure, characterized in that to form a horizontal flat plate. 제1항에 있어서,The method of claim 1, 상기 내부차폐도어는 도어의 일측과 타측이 저장실 내부로 하향 수직절곡되고 다시 저장실 외측으로 수평절곡되는 평판을 형성하는 것을 특징으로 하는 김치냉장고용 이중도어구조.The inner shield door is a double door structure for a kimchi refrigerator, characterized in that the one side and the other side of the door to form a flat plate which is vertically bent downward into the storage compartment and horizontally bent again to the outside of the storage compartment. 제1항에 있어서,The method of claim 1, 상기 내부차폐도어는 도어의 일측과 타측이 저장실 내부로 하향 수직절곡되는 평판을 형성하는 것을 특징으로 하는 김치냉장고용 이중도어구조.The inner shield door is a double door structure for kimchi refrigerator, characterized in that the one side and the other side of the door to form a flat plate bent vertically downward into the storage compartment. 제1항에 있어서,The method of claim 1, 상기 내부차폐도어는 도어의 일측과 타측이 상부차폐도어를 향하여 상향 수직절곡되는 평판을 형성하는 것을 특징으로 하는 김치냉장고용 이중도어구조.The inner shield door is a double door structure for a kimchi refrigerator, characterized in that the one side and the other side of the door to form a flat vertically bent toward the upper shield door. 제1항에 있어서,The method of claim 1, 상기 내부차폐도어는 도어의 일측과 타측이 상부차폐도어를 향하여 상향 수직절곡되고 다시 저장실 외측으로 수평절곡되는 평판을 형성하는 것을 특징으로 하는 김치냉장고용 이중도어구조.The inner shield door is a double door structure for a kimchi refrigerator, characterized in that the one side and the other side of the door to form a flat plate which is bent vertically upward toward the upper shield door and horizontally bent again to the outside of the storage compartment. 제1항에 있어서,The method of claim 1, 상기 내부차폐도어의 하부면과 내부케이스 벽면은 상호 밀착되는 밀착부에 열전달이 좋은 비마모성 금속재질의 테두리부를 포함하는 것을 특징으로 하는 김치냉장고용 이중도어구조.The lower surface of the inner shield door and the inner case wall surface is a double door structure for kimchi refrigerator, characterized in that it comprises an edge of the non-wearing metal material with good heat transfer to the close contact with each other.
KR1020060102961A 2006-10-23 2006-10-23 Kimchi refrigerator duplex door structure KR100812364B1 (en)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR930009921A (en) * 1991-11-14 1993-06-21 이데미쯔 쇼스께 Method for preparing an improved metal-supported crystalline aluminosilicate and method for converting hydrocarbons using the same
JPH11159945A (en) * 1997-11-28 1999-06-15 Toshiba Corp Door for refrigerator
KR0149271B1 (en) * 1996-06-04 1999-10-01 배순훈 Refrigerator door
KR200169837Y1 (en) * 1999-08-24 2000-02-15 나나전자주식회사 A airproof apparatus of Kim-Chi storeroom
KR20000010924U (en) * 1998-11-28 2000-06-26 전주범 Door of refrigerator
KR20040012048A (en) * 2002-07-31 2004-02-11 위니아만도 주식회사 Structure of door for kim-chi refrigerator

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR930009921A (en) * 1991-11-14 1993-06-21 이데미쯔 쇼스께 Method for preparing an improved metal-supported crystalline aluminosilicate and method for converting hydrocarbons using the same
KR0149271B1 (en) * 1996-06-04 1999-10-01 배순훈 Refrigerator door
JPH11159945A (en) * 1997-11-28 1999-06-15 Toshiba Corp Door for refrigerator
KR20000010924U (en) * 1998-11-28 2000-06-26 전주범 Door of refrigerator
KR200169837Y1 (en) * 1999-08-24 2000-02-15 나나전자주식회사 A airproof apparatus of Kim-Chi storeroom
KR20040012048A (en) * 2002-07-31 2004-02-11 위니아만도 주식회사 Structure of door for kim-chi refrigerator

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