KR19980084692A - Cold air circulation structure of large refrigerator - Google Patents

Cold air circulation structure of large refrigerator Download PDF

Info

Publication number
KR19980084692A
KR19980084692A KR1019970020540A KR19970020540A KR19980084692A KR 19980084692 A KR19980084692 A KR 19980084692A KR 1019970020540 A KR1019970020540 A KR 1019970020540A KR 19970020540 A KR19970020540 A KR 19970020540A KR 19980084692 A KR19980084692 A KR 19980084692A
Authority
KR
South Korea
Prior art keywords
cold air
cover
air circulation
large refrigerator
circulation structure
Prior art date
Application number
KR1019970020540A
Other languages
Korean (ko)
Other versions
KR100203075B1 (en
Inventor
박용필
Original Assignee
윤종용
삼성전자 주식회사
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 윤종용, 삼성전자 주식회사 filed Critical 윤종용
Priority to KR1019970020540A priority Critical patent/KR100203075B1/en
Publication of KR19980084692A publication Critical patent/KR19980084692A/en
Application granted granted Critical
Publication of KR100203075B1 publication Critical patent/KR100203075B1/en

Links

Classifications

    • 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
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/042—Air treating means within refrigerated spaces
    • F25D17/045—Air flow control arrangements
    • 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
    • F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
    • F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
    • 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
    • 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
    • F25D2323/00—General constructional features not provided for in other groups of this subclass
    • F25D2323/02—Details of doors or covers not otherwise covered

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)

Abstract

본 발명은 대형 냉장고등에서 사용되는 제빙 장치에 관한 것으로서, 도어의 상단 커버 배면에 저장되는 식품의 냉동 효율을 향상시킬 수 있는 대형 냉장고의 냉기 순환 구조를 제공함에 있다.The present invention relates to an ice making apparatus used in a large refrigerator, and the like, to provide a cold air circulation structure of a large refrigerator capable of improving the freezing efficiency of food stored in the back cover top of the door.

상기한 목적을 실현하기 위하여 본 고안은 제빙기의 전면에 외부와의 차폐를 위해 커버(75)가 설치된 대형 냉장고의 냉기 순환 구조에 있어서, 상기한 커버(75)에 냉기가 순환되도록 일정한 직경으로 형성된 통기공(1)을 포함함을 특징으로 한다.In order to achieve the above object, the present invention provides a cold air circulation structure of a large refrigerator in which a cover 75 is installed on a front surface of an ice maker, and the cover 75 is formed to have a constant diameter such that cold air is circulated in the cover 75. It characterized in that it comprises a vent (1).

Description

대형 냉장고의 냉기 순환 구조Cold air circulation structure of large refrigerator

본 고안은 대형 냉장고의 냉기 순환 구조에 관한 것이다.The present invention relates to a cold air circulation structure of a large refrigerator.

일반적으로, 냉장고는 냉동 사이클을 이용하여 식품을 장기간 저장할 수 있도록 구성되는 방, 이는 비교적 단기간 저장 가능한 식품을 얼지 않도록 보관하는 냉장실과, 식품을 냉동시켜 냉장실에 비해 매우 장기간 저장하는 냉동실로 구분 설치된다.In general, the refrigerator is divided into a room configured to store food for a long time using a freezing cycle, which is a refrigerator compartment for storing food that can be stored for a relatively short period of time, and a freezer compartment for storing food for a very long time compared to the refrigerator compartment. .

상기한 냉장고는 도 3 에 도시된 바와 같이 발포 스티로품등과 같은 단열재로 제작됨과 아울러 전면에 얼음 디스펜서(50)가 설치된 도어(51)가 회전 가능하도록 설치되고 도어(51)와 함께 냉동실(I)을 형성하는 케이스(52)와, 상기한 케이스(52)의 실내 배면에 설치됨과 아울러 덕트 커버(53)에 의해 차폐되어 있는 증발기(54) 및 케이스(52) 하부에 설치된 압축기(55)와, 상기한 냉동실(I)의 상부 및 중앙부에 설치되어 있는 제1, 2제빙기(56, 57)와, 상기한 냉동실(I)의 측벽에 형성된 다수의 가이드(58)에 지지되어 있는 다수의 선반(59) 및 보관 박스(60)로 구성되어 있다.The refrigerator is made of a heat insulating material such as a foamed styro product as shown in FIG. 3, and the door 51 having the ice dispenser 50 installed thereon is rotatable, and the freezer compartment I together with the door 51. A compressor (52) installed in the case (52) which forms a recess, the inside of the above-mentioned case (52) and shielded by the duct cover (53), and the compressor (55) installed under the case (52), A plurality of shelves supported by the first and second ice makers 56 and 57 provided at the upper and center portions of the freezer compartment I and the plurality of guides 58 formed on the sidewalls of the freezer compartment I. 59) and the storage box 60. As shown in FIG.

여기서, 상기한 얼음 디스펜서(50)는 도어(51)의 외측면에 형성된 수납부(61)와 연통되도록 도어(51) 내부에 직립 설치된 토출관(62)과, 상기한 토출관(62)의 하단에 힌지(63)로 회전 가능하게 설치되어 있는 디스펜서 레버(64)와, 상기한 디스펜서 레버(64)의 동작 시 온(ON)되도록 도어(51)에 설치된 스위치(65)로 구성되어 있다.Here, the ice dispenser 50 is the discharge tube 62 is installed upright inside the door 51 to communicate with the housing 61 formed on the outer surface of the door 51, the discharge tube 62 of the The dispenser lever 64 is rotatably installed at the lower end by a hinge 63, and the switch 65 provided at the door 51 to be turned on when the dispenser lever 64 is operated.

상기한 제1제빙기(56)의 저면에는 상기한 제1제빙기(56)에서 형성된 얼음을 잘게부술 뿐만 아니라 상기한 스위치(65)의 온시 부순 얼음을 얼음 디스펜서(50)의 토출관(62)에 일정량씩 전달하는 공급 장치가 설치되어 있다.On the bottom of the first ice maker 56, not only the ice formed in the first ice maker 56 is crushed, but also the ice crushed when the switch 65 is turned on to the discharge tube 62 of the ice dispenser 50. The supply apparatus which delivers by fixed quantity is provided.

상기한 공급 장치는 가이드(58)에 지지되어 있을 뿐만 아니라 커버(66)에 지지되어 있는 모터(67)와, 상기한 모터(67)에 연결되어 연동함과 아울러 얼음을 이송하도록 나선상으로 형성된 회전축(68)과, 상기한 회전축(68)의 종단에 설치됨과 아울러 얼음을 일정량씩 이송하도록 나선상 블레이드(69)가 다수 형성되어 2개 1조로 형성된 원통형의 공급통(70)과, 상기한 공급통(70)을 통과한 얼음을 잘게 부수도록 회전축(68)에 연결되어 회전되는 다수의 커터(71)가 설치된 크러셔(72)와, 상기한 각 장치를 수납함과 아울러 얼음이 저장되는 저장통(73)으로 구성되어 있다.The feeding device is not only supported by the guide 58, but also rotated in a spiral shape so that the motor 67 supported by the cover 66 and the motor 67 are connected to and interlocked with each other and convey ice. 68 and a cylindrical feed cylinder 70 formed in two pairs of spiral blades 69 formed at the end of the rotating shaft 68 and conveying a predetermined amount of ice, and the supply cylinder described above. The crusher 72 is provided with a plurality of cutters 71 connected to the rotating shaft 68 and rotated to crush the ice passing through the 70, and the storage container 73 storing the above-mentioned devices and storing the ice. It consists of.

물론, 상기한 제1, 2제빙기(56, 57)에는 직수관(74)이 연결되어 제1, 2제빙기(56, 57)에 일정하게 물을 공급함으로써 자동적으로 얼음을 얼릴 수 있게 되고, 상기한 저장통(73)의 전면에는 커버(75)가 설치되어 있게 된다.Of course, the first and second ice makers (56, 57) is connected to the water straight pipe (74) to supply water to the first and second ice makers (56, 57) to be able to automatically freeze ice, The cover 75 is installed on the front of the reservoir 73.

상기한 바와 같은 냉장고는 압축기(55) 및 증발기(54)의 동작에 따라 냉동실(I)에 냉기가 충만되면 직수관(74)을 통해 제1, 2제빙기(56, 57)에 공급된 물이 얼게 된다.In the refrigerator as described above, when the freezing chamber I is filled with cold air according to the operation of the compressor 55 and the evaporator 54, the water supplied to the first and second ice makers 56 and 57 through the straight pipe 74 is filled. It freezes.

제1, 2제빙기(56, 57)에 공급된 물이 얼게 되면 제1, 2제빙기(56, 57)의 얼음 용기를 회전시켜 얼음이 저장통(73)에 낙하하도록 함과 아울러 일정량 저장된 상태를 유지하게 된다.When the water supplied to the first and second ice makers 56 and 57 is frozen, the ice containers of the first and second ice makers 56 and 57 are rotated so that the ice falls to the reservoir 73 and maintains a predetermined amount of stored state. Done.

특히, 상기한 증발기(54)로부터 냉기가 직접 제1제빙기 방향으로 흐르게 됨으로써 냉각 효율이 일정하게 유지된다.In particular, since the cool air flows directly from the evaporator 54 toward the first ice maker, the cooling efficiency is kept constant.

그러나, 상기한 바와 같이 제빙기의 전면 보호를 위해 커버를 설치하게 되면 증발기로부터의 냉기가 도어의 상단에 설치된 선반에 직접 도달되지 않게 됨으로써 선반에 저장된 식품의 냉동 효율이 저하되는 문제점이 있다.However, when the cover is installed to protect the front side of the ice maker as described above, there is a problem that the freezing efficiency of the food stored in the shelf is lowered because cold air from the evaporator does not directly reach the shelf installed at the top of the door.

따라서, 본 발명의 목적은 상기한 문제점을 해결하기 위한 것으로서, 도어의 상단 커버 배면에 저장되는 식품의 냉동 효율을 향상시킬 수 있는 대형 냉장고의 냉기 순환 구조를 제공함에 있다.Accordingly, an object of the present invention to solve the above problems, to provide a cold air circulation structure of a large refrigerator that can improve the freezing efficiency of food stored in the top cover back of the door.

상기한 목적을 실현하기 위하여 본 발명은 제빙기의 전면에 외부와의 차폐를 위해 커버가 설치된 대형 냉장고의 냉기 순환 구조에 있어서, 상기한 커버에 냉기가 순환되도록 일정한 직경으로 형성된 통기공을 포함함을 특징으로 한다.In order to achieve the above object, the present invention provides a cold air circulation structure of a large refrigerator provided with a cover for shielding the outside on the front side of the ice maker, wherein the cover includes a ventilation hole formed to have a constant diameter such that cold air is circulated. It features.

도 1 은 본 발명에 따른 대형 냉장고의 냉기 순환 구조를 도시한 주요부 단면도,1 is a cross-sectional view of an essential part showing a cold air circulation structure of a large refrigerator according to the present invention;

도 2 는 도 1 에서 커버를 도시한 사시도,Figure 2 is a perspective view of the cover in Figure 1,

도 3 는 일반적인 대형 냉장고의 냉동실을 도시한 단면도.3 is a cross-sectional view showing a freezer compartment of a general large refrigerator.

*도면의 주요 부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *

1:통기공2:가이드 리브1: Ventilation 2: Guide rib

59:선반75:커버59: shelf 75: cover

도 1과 도 2 는 본 발명에 따른 대형 냉장고의 냉기 순환 구조의 주요부를 도시한 단면도와 커버의 사시도로서, 증발기(54)로부터의 냉기가 직접 도어(51)의 상단 선번(59)에 도달되도록 커버(75)에 냉기 순환 수단이 설치되어 있다.1 and 2 are a sectional view and a perspective view of the cover showing the main part of the cold air circulation structure of the large refrigerator according to the present invention, such that the cold air from the evaporator 54 reaches the upper turn number 59 of the door 51 directly. Cold air circulation means is provided in the cover 75.

상기한 냉기 순환 수단은 커버(75)에 형성되어 냉기가 선반(59)으로 직접 도달될 수 있도록 형성된 통기공(1)으로 구성되어 있다.The cold air circulation means is composed of a vent hole (1) formed in the cover 75 so that cold air can reach the shelf (59) directly.

특히, 상기한 통기공(1)의 주변에는 외부에서 제1제빙기(67)가 보이지 않도록 서로 대향된 가이드 리브(2)를 형성하게 된다.In particular, the guide ribs 2 facing each other are formed around the vent hole 1 so that the first ice maker 67 is not visible from the outside.

즉, 상기한 통기공(1)을 통해 냉기가 선반(59)으로 직접 도달 가능하게 됨으로써 선반(59)에 수납된 식품등의 냉동 효율이 보다 향상되고, 상기한 가이드 리브(2)에 의해 통기공(1)이 차폐되어 상기한 제1제빙기(67)가 보이지 않게 되는 것이다.That is, by allowing the cold air to reach the shelf 59 directly through the air vent 1, the refrigeration efficiency of foods and the like stored in the shelf 59 is further improved, and the air flows through the guide ribs 2. The pores 1 are shielded so that the first ice maker 67 is not visible.

물론, 상기한 통기공(1)의 직경은 제빙 효율이 저하되지 않는 범위내에서 설정하게 된다.Of course, the diameter of the ventilation hole 1 is set within a range in which the ice making efficiency does not decrease.

상기한 바와 같은 본 발명의 작용 효과를 설명하면 냉장고 동작 시 압축기(55)와 증발기(54)를 포함하여 동작되어 냉동 사이클에 의해 냉기가 발생되는 바, 상기한 증발기(54)에서 냉동실(I) 내부의 공기가 열교환된다.Referring to the operation and effect of the present invention as described above, the refrigerator operates during the operation of the refrigerator including the compressor 55 and the evaporator 54 to generate cold air by the refrigeration cycle. The air inside is heat exchanged.

증발기(54)에서 열교환된 냉기는 냉동실(I)로 배출되는 바, 상기한 냉기가 제1제빙기(67)에서 제빙함과 아울러 커버(75)에 형성된 통기공(1)을 통해 선반(59)으로 유입된다.The cold air heat-exchanged in the evaporator 54 is discharged to the freezer compartment (I), the cold air is iced in the first ice maker (67), and the shelf (59) through the vent hole (1) formed in the cover 75 Flows into.

선반(59)으로 냉기가 직접 유입되면 종래 냉기가 커버(75)에서 차단됨으로써 냉동실(I) 전체에 냉기가 퍼져 선반(59)에 수납된 식품을 냉동시키는 것에 비해 매우 신속하게 냉동된다.When cold air flows directly into the shelf 59, the conventional cold air is cut off from the cover 75, so that the cold air spreads throughout the freezer compartment I and is frozen very quickly as compared to freezing food stored in the shelf 59.

즉, 종래 커버(75)의 저면으로 확산된 냉기가 다시 오더(51) 상단의 선반(59)에 도달됨으로써 냉동시키는 것에 비해 커버(75)의 통기공(1)을 통해 직접 선반(59)으로 냉기가 도달됨으로써 식품의 냉동 효율이 매우 향상되는 것이다.That is, the cold air diffused to the bottom of the conventional cover 75 again reaches the shelf 59 at the top of the order 51, thereby freezing, and directly to the shelf 59 through the vent hole 1 of the cover 75. By reaching the cold air, the freezing efficiency of the food is greatly improved.

여기서, 상기한 가이드 리브(2)가 통기공(1) 주위에 기울어진 상태로 대향 형성되어 있기 때문에 외부에서 통기공(1)이 보이지 않게 되고, 이로 인해 커버(75)를 통해 제1제빙기(67)가 보이지 않게 된다.Here, since the guide ribs 2 are formed to be inclined around the air vents 1, the air vents 1 are not visible from the outside, and thus, the first ice maker 2 is disposed through the cover 75. 67) becomes invisible.

상기한 가이드 리브(2)에 의해 통기공(1)이 차폐되어 내부가 보이지 않는 상태에서 냉기가 순환 가능하게 되면 커버(75)의 본래 목적인 내부 차폐를 달성하면서 냉기순환이 이루어지게 되는 것이다.When the air vent 1 is shielded by the guide rib 2 and the inside of the air is not visible, the cold air can be circulated while achieving the inner shielding, which is the original purpose of the cover 75.

이상과 같이 본 발명은 제1제빙기의 전면 커버에 냉기가 순환되는 통기공을 형성함으로써 도어 상단 즉, 커버 배면에 설치된 선반의 냉동 효율을 향상시킬 수 있는 잇점이 있는 것이다.As described above, the present invention has an advantage of improving the refrigeration efficiency of the shelf installed at the upper end of the door, that is, the cover back side by forming a ventilation hole through which cold air is circulated on the front cover of the first ice maker.

Claims (3)

제빙기의 전면에 외부와의 차폐를 위해 커버가 설치된 대형 냉장고의 냉기 순환 구조에 있어서, 상기한 커버에 냉기가 순환되면서 커버의 배면에 설치된 도어의 상단 선반으로 직접 도달되도록 설치된 냉기 순환 수단을 포함함을 특징으로 하는 대형 냉장고의 냉기 순환 구조.In the cold air circulation structure of a large refrigerator provided with a cover for shielding the outside on the front of the ice maker, the cover includes a cold air circulation means installed to reach the upper shelf of the door installed on the back of the cover while the cold air is circulated Cold air circulation structure of a large refrigerator, characterized in that. 제 1 항에 있어서, 냉기 순환 수단은 커버에 형성되어 냉기가 선반으로 직접 도달될 수 있도록 형성된 통기공으로 구성함을 특징으로 하는 대형 냉장고의 냉기 순환 구조.The cold air circulation structure of a large refrigerator according to claim 1, wherein the cold air circulation means comprises air vents formed in the cover to allow cold air to reach the shelf directly. 제 2 항에 있어서, 통기공의 주변에 설치됨과 아울러 외부에 통기공을 통해 내부가 보이지 않도록 형성된 가이드 리브를 포함함을 특징으로 하는 대형 냉장고의 냉기 순환 구조.The cold air circulation structure of a large refrigerator of claim 2, further comprising guide ribs installed around the air vents such that the inside of the air vents is not visible through the air vents.
KR1019970020540A 1997-05-24 1997-05-24 Cool air circulation structure of refrigerator KR100203075B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019970020540A KR100203075B1 (en) 1997-05-24 1997-05-24 Cool air circulation structure of refrigerator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019970020540A KR100203075B1 (en) 1997-05-24 1997-05-24 Cool air circulation structure of refrigerator

Publications (2)

Publication Number Publication Date
KR19980084692A true KR19980084692A (en) 1998-12-05
KR100203075B1 KR100203075B1 (en) 1999-06-15

Family

ID=19507018

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019970020540A KR100203075B1 (en) 1997-05-24 1997-05-24 Cool air circulation structure of refrigerator

Country Status (1)

Country Link
KR (1) KR100203075B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101132455B1 (en) * 2010-01-20 2012-03-30 엘지전자 주식회사 A refrigerator

Also Published As

Publication number Publication date
KR100203075B1 (en) 1999-06-15

Similar Documents

Publication Publication Date Title
KR100239520B1 (en) Ice dispensing apparatus for refrigerator
JP4593934B2 (en) Refrigerator with ice maker
US8789388B2 (en) Refrigerator with icemaker compartment having an improved air flow
EP2299210B1 (en) Refrigerator with an icemaker
US9261303B2 (en) Ice-making unit and refrigerator having the same
KR101555755B1 (en) Ice bin and ice crushing method using the same
US20060272347A1 (en) Refrigerator
KR20110072506A (en) Refrigerator
JP2005090936A (en) Refrigerator equipped with ice maker
KR101555756B1 (en) Ice bin and ice transferring method using the same
KR100203075B1 (en) Cool air circulation structure of refrigerator
KR200152155Y1 (en) Ice dispensing structure of refrigerator
KR200152160Y1 (en) Ice container support box of large refrigerator
KR20000032977A (en) Ice dispenser of refrigerator
KR100210106B1 (en) Water supply hose fixing device of a refrigerator
KR19980083661A (en) Refrigerator ice maker
KR20080015340A (en) Refrigerator
KR200154590Y1 (en) Ice dispensing structure in refrigerator
KR200154593Y1 (en) Ice dispensing structure in refrigerator
KR19980083660A (en) Refrigerator ice maker
KR19980066537U (en) Ice Dispensing Structure of Refrigerator
KR200154591Y1 (en) Ice dispensing structure in refrigerator
KR19980066493U (en) Combination structure of reduction cover of ice dispenser lever for refrigerator
KR19980083662A (en) Ice Dispensing Structure of Refrigerator
KR19990018260U (en) Structure of Ice Storage Check in Refrigerator

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20080228

Year of fee payment: 10

LAPS Lapse due to unpaid annual fee