KR100269447B1 - freezing apparatus of refrigerator - Google Patents

freezing apparatus of refrigerator Download PDF

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Publication number
KR100269447B1
KR100269447B1 KR1019970059038A KR19970059038A KR100269447B1 KR 100269447 B1 KR100269447 B1 KR 100269447B1 KR 1019970059038 A KR1019970059038 A KR 1019970059038A KR 19970059038 A KR19970059038 A KR 19970059038A KR 100269447 B1 KR100269447 B1 KR 100269447B1
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KR
South Korea
Prior art keywords
cold air
ice
duct
making container
ice maker
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KR1019970059038A
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Korean (ko)
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KR19990039077A (en
Inventor
김영민
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윤종용
삼성전자주식회사
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Priority to KR1019970059038A priority Critical patent/KR100269447B1/en
Publication of KR19990039077A publication Critical patent/KR19990039077A/en
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Publication of KR100269447B1 publication Critical patent/KR100269447B1/en

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    • 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
    • F25C—PRODUCING, WORKING OR HANDLING ICE
    • F25C1/00—Producing ice
    • F25C1/22—Construction of moulds; Filling devices for moulds
    • F25C1/24—Construction of moulds; Filling devices for moulds for refrigerators, e.g. freezing trays
    • 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
    • F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
    • F25D17/067—Evaporator fan units
    • 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
    • F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
    • F25D17/08—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation using ducts
    • 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
    • F25C—PRODUCING, WORKING OR HANDLING ICE
    • F25C2400/00—Auxiliary features or devices for producing, working or handling ice
    • F25C2400/10—Refrigerator units
    • 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
    • F25C—PRODUCING, WORKING OR HANDLING ICE
    • F25C2400/00—Auxiliary features or devices for producing, working or handling ice
    • F25C2400/14—Water supply
    • 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
    • F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
    • F25D2400/30—Quick freezing

Abstract

PURPOSE: A freezing device of a refrigerator is provided to make ice with water filling an ice-making container by discharging cold air concentrically toward the ice-making container in a freezing compartment. CONSTITUTION: A couple of ice-making containers(100) are set at both sides of a freezer compartment(20) through mounting members(120). A rapid freezing unit(200) is mounted in the center of the freezer compartment to freeze water in the ice-making container by discharging cold air concentrically the ice-making container. The rapid freezing unit consists of a duct(210) for flowing cold air and plural cold air discharge fans(220) for discharging the cold air to the ice-making container through the duct. The cold air is sucked by a cooling fan and discharged to the freezer compartment through a cold air discharge port. A part of the cold air flows through the duct to be discharged concentrically to the ice-making container through the cold air discharge fans. The cold air freezes the water in the ice-making container within a short time. Therefore, a large amount of ice is used conveniently in summer.

Description

냉장고의 냉동장치{freezing apparatus of refrigerator}Freezing apparatus of refrigerator

본 발명은 냉동실 내측으로 토출되는 냉기를 제빙기가 배설된 측으로 흐르도록 하여 얼음을 빠른 시간에 얼리도록 하는 냉장고의 냉동장치에 관한 것이다.The present invention relates to a refrigerator of a refrigerator for freezing ice in a short time by allowing the cold air discharged into the freezer compartment to flow to the side of the ice maker.

종래의 냉장고는 도 1에 도시한 바와 같이 내측에 단열재가 충진된 본체(10)가 있고, 상기 본체(10)의 내측에는 음식물을 장기간 보관가능케 하는 냉동실(20) 및 냉장실(30)이 각각 형성되어 있고, 상기 본체(10)의 상측에는 상기 냉동실(20)을 개폐시키는 냉동실도어(40)가 배설되어 있고, 상기 본체(10)의 하측에는 상기 냉장실(30)을 개폐시키는 냉장실도어(50)가 배설되어 있고, 상기 냉동실(20) 및 냉장실(30)의 내측에는 음식물을 상치시키도록 냉동실선반(60) 및 냉장실선반(70)이 배설되어 있고, 상기 냉장실(30)의 바닥측에는 야채를 신선하게 보관가능토록 하는 야채상자(80)가 배설되어 있고, 상기 냉동실도어(40) 및 냉장실도어(50)의 내측에는 각종 병류나 캔류등을 보관가능토록 하는 도어선반을 형성하는 도어가아드부재(90)가 착탈가능케 배설되어 있고, 상기 냉동실(20)의 내벽측에는 도시되지 않은 증발기에 의해 생성된 냉기를 냉동실(20)의 내측으로 토출시키도록 냉기토출구(21)가 형성되어 있고, 상기 냉동실(20)의 내부 일측에는 내측에 물을 수용시켜 얼음을 만드는 제빙기(100)가 배설되어 있다.In the conventional refrigerator, as shown in FIG. 1, a main body 10 filled with a heat insulating material is formed on an inner side thereof, and a freezing chamber 20 and a refrigerating chamber 30 are formed on the inner side of the main body 10 for long-term storage of food. And a freezer compartment door 40 for opening and closing the freezer compartment 20 at an upper side of the main body 10, and a refrigerating compartment door 50 for opening and closing the refrigerating compartment 30 at a lower side of the main body 10. The freezer compartment 60 and the refrigerator compartment shelf 70 are arrange | positioned in the freezing compartment 20 and the refrigerating compartment 30 so that food may be replaced, and vegetables are freshly installed in the bottom side of the refrigerating compartment 30. The vegetable box 80 is arranged to be stored, and the door guard member is formed inside the freezing chamber door 40 and the refrigerating chamber door 50 to form a door shelf for storing various bottles and cans. 90) is detachably disposed, On the inner wall side of the freezer compartment 20, a cold air outlet 21 is formed to discharge cold air generated by an evaporator (not shown) into the freezer compartment 20, and water is formed inside one side of the freezer compartment 20. The ice maker 100 which accommodates and makes ice is excreted.

미설명부호(110)는 상기 제빙기(100)에 의해 얼려진 얼음을 저장시키는 얼음저장그릇을 나타낸다.Reference numeral 110 denotes an ice storage container for storing the ice frozen by the ice maker 100.

이와 같이 구성된 종래의 냉장고는 냉동실(20) 또는 냉장실(30)에 구비된 냉동실선반(60) 또는 냉장실선반(70)에 음식물을 안착시키고, 가아드부재(90)에 의해 형성된 도어선반에 각종 음료병 및 캔류등을 내삽시킨 후 냉동실도어(40) 및 냉장실도어(50)를 폐문시키면 도시되지 않은 냉매사이클에 의해 동작하는 증발기의 냉각작용에 의해 생성된 냉기가 냉동실(20)의 냉기토출구(21) 및 냉장실(30)의 냉기토출구(미도시)를 통해 공급되어 음식물을 장기간 보관하고 얼음등을 얼리게 된다.In the conventional refrigerator configured as described above, food is placed in the freezer compartment 60 or the refrigerator compartment shelf 70 provided in the freezer compartment 20 or the refrigerating compartment 30, and various beverages are provided on the door shelf formed by the guard member 90. After interpolating bottles and cans, the freezing chamber door 40 and the refrigerating chamber door 50 are closed, and the cold air generated by the cooling action of the evaporator operated by a refrigerant cycle not shown is discharged from the cold air outlet 21 of the freezing chamber 20. ) And the cold air outlet (not shown) of the refrigerating chamber 30 to store food for a long time and to freeze the ice.

그러나, 이와 같이 구성된 종래의 냉장고는 제빙기(100)에 수용된 물이 단지 냉기토출구(21)를 통해 냉동실(20) 내부 전체로 토출되는 냉기에 의해 냉각됨에 따라 그 제빙속도가 느리다는 문제점이 있었다.However, the conventional refrigerator configured as described above has a problem in that the ice making speed is slow as the water contained in the ice maker 100 is cooled by cold air discharged into the entire freezing chamber 20 through the cold air outlet 21 only.

따라서, 본 발명은 상술한 종래의 문제점을 해결하기 위하여 안출된 것으로서, 본 발명의 목적은 냉동실 내측으로 토출되는 냉기를 제빙기가 배설된 측으로 집중 토출되도록 하여 상기 제빙기에 수용된 물을 급속으로 냉동시키는 냉장고의 냉동장치를 제공하는 데 있다.Accordingly, the present invention has been made in order to solve the above-mentioned conventional problems, an object of the present invention is to provide a concentrated discharge of the cold air discharged into the freezer compartment to the side of the ice maker, a refrigerator for freezing the water contained in the ice maker rapidly To provide a refrigeration unit of.

도 1은 종래의 냉장고의 구성을 개략적으로 전체 사시도,1 is a schematic perspective view of a configuration of a conventional refrigerator;

도 2는 본 발명의 일실시예에 의한 급속냉동장치의 구성을 개략적으로 도시한 요부 사시도,2 is a perspective view schematically illustrating a main part of a structure of a rapid freezing apparatus according to an embodiment of the present invention;

도 3은 본 발명의 일실시예에 의한 급속냉동장치의 구성을 개략적으로 도시한 요부 단면도이다.3 is a cross-sectional view of main parts schematically showing the configuration of a rapid freezing apparatus according to an embodiment of the present invention.

<도면의 주요부분에 대한 부호의 설명 ＞<Description of the code | symbol about the principal part of drawing>

20 : 냉동실 100 : 제빙기20: freezer 100: ice maker

200 : 급속냉동수단 210 : 덕트200: rapid freezing means 210: duct

220 : 냉기토출팬220: cold air discharge fan

상기 목적을 달성하기 위하여 이루어진 본 발명에 의한 냉장고의 냉동장치에 의하면, 내측에 물을 수용시키도록 냉동실 상단 양측에 배설된 제빙기와, 상기 제빙기에 수용된 물을 단시간에 냉동시키도록 상기 냉동실 내벽측에 배설된 급속냉동수단으로 이루어진 것을 특징으로 한다.According to the freezing device of the refrigerator according to the present invention made to achieve the above object, an ice maker disposed on both sides of the upper end of the freezer compartment to accommodate water therein, and on the inner wall side of the freezer compartment to freeze water contained in the ice maker for a short time. It is characterized by consisting of a rapid freezing means excreted.

이하, 본 발명의 바람직한 실시예를 참고도면 도 2 및 도 3에 따라서 상세하게 설명한다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to FIGS. 2 and 3.

도 2 및 도 3에 도시한 바와 같이 내측에 냉동실(20) 및 냉장실(30)을 형성하는 본체(10)가 있고, 상기 냉동실(20)의 상단 양측에는 내부에 물을 수용시키는 제빙기(100)가 제빙기안착부재(120)를 매개로 배설되어 있고, 상기 제빙기(100)가 배설된 냉동실(20)의 중앙측에는 상기 제빙기(100)측으로 냉기를 집속시켜 토출시켜 상기 제빙기(100)에 수용된 물을 급속으로 냉각시키도록 급속냉동수단(200)이 배설되어 있다.As shown in FIGS. 2 and 3, there is a main body 10 forming a freezing compartment 20 and a refrigerating compartment 30 therein, and an ice maker 100 accommodating water therein at both upper ends of the freezing compartment 20. The ice maker seating member 120 is provided as a medium, and the center side of the freezer compartment 20 in which the ice maker 100 is disposed is focused and discharged to the ice maker 100 to discharge the water contained in the ice maker 100. The rapid freezing means 200 is arranged to cool rapidly.

상기 급속냉동수단(200)은 냉기가 통과하도록 상기 냉동실(20)의 내측에 배설된 덕트(210)와, 상기 덕트(210)를 통해 토출되는 냉기를 상기 제빙기(100)가 배설된 측으로 토출시키도록 상기 덕트(210)의 일단 양측에 회전가능케 배설된 복수의 냉기토출팬(220)으로 이루어져 있다.The rapid freezing means 200 discharges the duct 210 disposed inside the freezing chamber 20 and the cold air discharged through the duct 210 to the side where the ice maker 100 is disposed so that the cold air passes therethrough. It consists of a plurality of cold air discharge fan 220 rotatably disposed on both sides of the duct 210 so as to.

미설명부호(230)는 상기 냉기토출팬(220)을 회전가능케 구동시키는 모터를 나타내고, 부호(240)는 주위의 공기를 흡수하여 냉매를 기화시킴에 따라 차가운 공기를 생성시키는 증발기를 나타내고, 부호(250)는 상기 증발기(240)에 의해 열교환된 차가운 공기를 냉동실(20)측으로 토출가능토록 하는 냉각팬을 나타내고, 부호(260)는 상기 냉각팬(250)을 구동시키는 구동모터를 나타내고, 부호(21)는 냉기가 냉동실(20)측으로 토출되는 냉기토출구를 나타낸다.Reference numeral 230 denotes a motor for rotatably driving the cold air discharging fan 220, reference numeral 240 denotes an evaporator for generating cold air by absorbing ambient air to vaporize the refrigerant. Reference numeral 250 denotes a cooling fan for discharging cold air heat exchanged by the evaporator 240 to the freezing chamber 20 side, and reference numeral 260 denotes a driving motor for driving the cooling fan 250. Reference numeral 21 denotes a cold air discharge port through which cold air is discharged to the freezing chamber 20 side.

다음은, 이와 같이 구성된 냉장고의 냉동장치의 작용에 대해서 설명한다.Next, the operation of the refrigerator of the refrigerator configured as described above will be described.

먼저, 증발기(240)의 냉각작용에 의해 생성된 냉기는 구동모터(260)의 구동력에 의해 회전되는 냉각팬(250)에 의해 강제 흡입되어 냉기토출구(21)를 통해 냉동실측(20)으로 토출된다.First, the cold air generated by the cooling action of the evaporator 240 is forcibly sucked by the cooling fan 250 rotated by the driving force of the driving motor 260 and discharged to the freezing chamber side 20 through the cold air discharge port 21. do.

한편, 상기 냉기의 일부는 덕트(210)를 통해 이동되고, 이동된 냉기는 모터(230)의 구동에 따라 강제 회전되는 상기 덕트(210)의 일단 양측에 배설된 냉기토출팬(220)에 의해 제빙기(100)가 배설된 측으로 집중적으로 토출된다.On the other hand, a part of the cold air is moved through the duct 210, the moved cold air by the cold air discharge fan 220 disposed on both sides of one end of the duct 210 is forcibly rotated in accordance with the driving of the motor 230. The ice maker 100 is discharged intensively to the side where it is excreted.

상기와 같이, 제빙기(100)측으로 토출되는 냉기는 제빙기(100)의 내부에 수용된 물을 단시간에 급속 냉동시키게 되고, 따라서, 얼음의 양을 많이 필요로 하는 여름철등에 냉장고를 보다 편리하게 사용가능하게 된다.As described above, the cold air discharged to the ice maker 100 side rapidly freezes the water contained in the ice maker 100 in a short time, and thus makes it possible to use the refrigerator more conveniently in summer, such as when a large amount of ice is required. do.

상술한 바와 같이 본 발명에 의한 냉장고의 냉동장치에 의하면, 냉동실의 상단 양측에 제빙기를 배설함과 동시에 상기 제빙기측으로 냉기가 집중적으로 토출되도록 하여 얼음의 양을 많게 함은 물론 얼음을 짧은 시간에 만들 수 있다.As described above, according to the freezing apparatus of the refrigerator according to the present invention, the ice maker is disposed on both sides of the upper end of the freezer compartment, and the cold air is intensively discharged to the ice maker side, thereby increasing the amount of ice and making the ice in a short time. Can be.

Claims (1)

내측에 냉동실(20) 및 냉장실(30)을 형성하는 본체(10)와,A main body 10 forming a freezing compartment 20 and a refrigerating compartment 30 therein; 상기 냉동실(20)의 상단 양측에 제빙기 안착부재(120)(120)를 매개로 배설되며 내부에 물을 수용시키는 제빙기(100)(100)와,Ice makers 100 and 100 which are disposed on both sides of the upper end of the freezing chamber 20 through ice maker seating members 120 and 120 and receive water therein; 상기 제빙기(100)측으로 냉기를 집속 토출시켜 상기 제빙기(100)에 수용된 물을 급속으로 냉각시키도록, 상기 양측의 제빙기(100)(100)사이 중앙측에 배설된 급속냉동수단(200)을 구비하고;It is provided with a rapid freezing means (200) disposed in the center between the ice makers 100, 100 on both sides to rapidly cool the water contained in the ice maker 100 by focusing and discharging the cold air to the ice maker 100 side. and; 상기 급속냉동수단(200)은, 증발기(240)의 냉각작용에 의해 생성된 냉기를 통과시키는 덕트(210)와, 상기 덕트(210)를 통해 토출되는 냉기를 상기 제빙기(100)(100)가 배설된 측으로 토출시키도록 상기 덕트(210)의 일단 양측에 회전가능하게 배설된 복수의 냉기토출팬(220)으로 이루어진 것을 특징으로 하는 냉장고의 냉동장치.The rapid freezing means 200, the duct 210 for passing the cold air generated by the cooling action of the evaporator 240 and the cold air discharged through the duct 210, the ice maker 100, 100 Refrigerating apparatus of the refrigerator, characterized in that consisting of a plurality of cold air discharging fan 220 rotatably disposed on both sides of one end of the duct 210 to discharge to the excreted side.
KR1019970059038A 1997-11-10 1997-11-10 freezing apparatus of refrigerator KR100269447B1 (en)

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KR1019970059038A KR100269447B1 (en) 1997-11-10 1997-11-10 freezing apparatus of refrigerator

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KR100269447B1 true KR100269447B1 (en) 2000-10-16

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