KR0150771B1 - Refrigerator - Google Patents

Refrigerator Download PDF

Info

Publication number
KR0150771B1
KR0150771B1 KR1019960001426A KR19960001426A KR0150771B1 KR 0150771 B1 KR0150771 B1 KR 0150771B1 KR 1019960001426 A KR1019960001426 A KR 1019960001426A KR 19960001426 A KR19960001426 A KR 19960001426A KR 0150771 B1 KR0150771 B1 KR 0150771B1
Authority
KR
South Korea
Prior art keywords
heat
rapid
compartment
heat exchanger
cold
Prior art date
Application number
KR1019960001426A
Other languages
Korean (ko)
Other versions
KR970059691A (en
Inventor
박진구
Original Assignee
구자홍
엘지전자주식회사
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 구자홍, 엘지전자주식회사 filed Critical 구자홍
Priority to KR1019960001426A priority Critical patent/KR0150771B1/en
Publication of KR970059691A publication Critical patent/KR970059691A/en
Application granted granted Critical
Publication of KR0150771B1 publication Critical patent/KR0150771B1/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
    • F25D23/00—General constructional features
    • F25D23/12—Arrangements of compartments additional to cooling compartments; Combinations of refrigerators with other equipment, e.g. stove
    • 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
    • F25D2400/28—Quick cooling

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)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)

Abstract

본 발명은 냉장고의 급속 냉온장 시스템 구조에 관한 것으로서, 열전냉각방식을 이용하여 냉장실의 냉각속도를 빠르도록 한 것이다.The present invention relates to a structure of a rapid cold / cold system of a refrigerator, and to increase the cooling rate of a refrigerating compartment using a thermoelectric cooling method.

이와같은 본 발명의 목적은 냉장실에 급속 냉온장실을 형성하고, 이 급속 냉온장실의 열을 급속 냉장시 배리어로 방열하고, 급속 온장시 배리어에서 열을 흡열하는 제1열교환기를 형성하고, 이 급속 내온장실의 열을 급속 냉장시 흡열하고, 급속 온장시 급속 냉온장실로 열을 방열하는 제2열교환기를 형성하고, 이 제1열교환기와 제2열교환기 사이에 열전달이 원활하게 이루어지도록 열전모듈을 형성함으로서 상기의 목적을 이룰 수 있도록 하였다.The object of the present invention is to form a rapid cold compartment in the refrigerating compartment, to dissipate heat from the rapid cold refrigerating compartment to the barrier during rapid refrigeration, and to form a first heat exchanger for absorbing heat from the barrier during rapid warming. By forming a second heat exchanger that absorbs heat in the long room during rapid refrigeration, and heats the heat to the rapid cold room during rapid warming, and forms a thermoelectric module for smooth heat transfer between the first heat exchanger and the second heat exchanger. It was possible to achieve the above object.

Description

냉장고의 급속 냉온장 시스템 구조Quick chilling system structure of the refrigerator

제1도는 종래의 냉장고 구조단면도.1 is a cross-sectional view of a conventional refrigerator.

제2도는 본 발명의 냉장고 구조도로써,2 is a structure diagram of the refrigerator of the present invention,

(a)는 냉장고의 단면도.(a) is a cross-sectional view of the refrigerator.

(b)는 (a)의 A부 확대도.(b) is an enlarged view of portion A of (a).

제3도는 본 발명의 냉장고 온도변화도로써,3 is a refrigerator temperature change diagram of the present invention,

(a)는 급속 냉장시 온도변화도.(a) is the temperature gradient during rapid refrigeration.

(b)는 급속 온장시 온도변화도.(b) is the temperature gradient during rapid warming.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

101 : 냉동실 102 : 냉장실101: freezer compartment 102: refrigerator compartment

103 : 냉동실 냉기순환덕트 104 : 냉장실 냉기순환덕트103: freezer cold air circulation duct 104: cold compartment cold air circulation duct

105 : 배리어 106 : 팬105: barrier 106: fan

107 : 증발기 108 : 냉기 토출구107: evaporator 108: cold air discharge port

109 : 제1열교환기 110 : 제2열교환기109: first heat exchanger 110: second heat exchanger

111 : 열전모듈 112 : 급속 냉온장실111: thermoelectric module 112: rapid cold and hot room

본 발명은 냉장고의 급속 냉온장 시스템 구조에 관한 것으로서, 특히 열전냉각 방식을 이용하여 냉장실의 냉각속도를 빠르도록 한 것이다.The present invention relates to a structure of a rapid cold / cold system of a refrigerator, and in particular, to increase the cooling rate of a refrigerating compartment using a thermoelectric cooling method.

종래의 냉장고는 제1도에서와 같이 냉동실(1)과 냉장실(2)로 이루어지고, 상기 냉동실(1)의 후면에 형성된 증발기(6)에 의하여 냉각된 공기를 냉동실(1)로 유입시키는 팬(5)과, 상기 냉동실(1)로 유입된 냉기가 증발기(6)를 거치면서 다시 냉각되도록 냉기를 유입하여 증발기(6)로 보내는 냉동실 냉기순환덕트(3)와, 상기 냉동실 냉기순환덕트(3)내를 흐르는 냉기의 일부를 유입하는 냉장실 냉기덕트(8)와, 상기 냉장실 냉기덕트(8)로 유입된 냉기의 량을 조절하는 댐퍼(9)와, 상기 댐퍼(9)의 조절에 의해서 냉장실(2)로 냉기를 토출시키는 냉기 토출구(7)와, 상기 냉장실(2)로 유입된 냉기를 증발기(6)로 보내도록 냉기가 유입되는 냉장실 냉기순환덕트(4)로 구성하였다.The conventional refrigerator comprises a freezer compartment 1 and a refrigerating compartment 2, as shown in FIG. 1, and a fan for introducing air cooled by the evaporator 6 formed at the rear side of the freezer compartment 1 into the freezer compartment 1. (5) and the freezer compartment cold air circulation duct (3) to send the cold air to the evaporator 6 so that the cold air introduced into the freezer compartment (1) is cooled again through the evaporator (6), and the freezer cold air circulation duct ( 3) by adjusting the refrigerator compartment cold air duct 8 which introduces a part of the cold air which flows inside, the damper 9 which adjusts the quantity of cold air which flowed into the said refrigerator compartment cold air duct 8, and the damper 9 It consists of a cold air discharge port 7 which discharges cold air to the refrigerating chamber 2, and the refrigerating chamber cold air circulation duct 4 which cold air flows in order to send the cold air which flowed into the said refrigerating chamber 2 to the evaporator 6. As shown in FIG.

이와같은 구성을 가지는 종래의 냉장고의 동작설명과 이에 따른 문제점을 다음에서 설명한다.The operation of the conventional refrigerator having such a configuration and the problems thereof will be described below.

제1도에서 도시한 바와같이 냉장고는 냉동실(1)과 냉장실(2)로 이루어져 있으며, 상기 냉동실(1)의 후면에 형성된 증발기(6)에 의해서 냉각된 공기는 팬(5)의 회전에 의해 냉동실(1)로 유입이 이루어진다.As shown in FIG. 1, the refrigerator includes a freezing compartment 1 and a refrigerating compartment 2, and the air cooled by the evaporator 6 formed at the rear side of the freezing compartment 1 is rotated by the fan 5. Inflow is made to the freezer compartment (1).

상기 냉동실(1)로 유입된 냉기는 냉동실(1)내를 순환한 후 냉동실 냉기순환덕트(3)로 유입되며, 유입된 냉기는 냉동실 냉기순환덕트(3)를 통하여 흐르면서 증발기(6)에서 열교환되어 다시 냉각되어진다.The cold air introduced into the freezer compartment 1 circulates in the freezer compartment 1 and then flows into the freezer compartment cold air circulation duct 3, and the introduced cold air flows through the freezer compartment cold air circulation duct 3 while exchanging heat in the evaporator 6. It is cooled again.

이때 냉동실 냉기순환덕트(3)로 유입되어 흐르는 냉기의 일부는 냉장실 냉기덕트(8)로 유입된 후, 댐퍼(9)에 의해 냉기의 량이 조절되며 냉기 토출구(7)를 통해 냉장실(2)로 냉기가 유입되어 진다.At this time, a part of the cold air flowing into the freezing compartment cold air duct (3) flows into the cold compartment cold air duct (8), and then the amount of cold air is controlled by the damper (9), and the cold air outlet (7) to the cold compartment (2). Cold air flows in.

상기 냉장실(2)로 유입된 냉기는 냉장실(2)내를 순환한 후 냉장실 냉기순환덕트(4)로 유입되어 흐르면서 증발기(6)에서 열교환되어 다시 냉각되어 진다.The cold air introduced into the refrigerating compartment 2 is circulated in the refrigerating compartment 2, and then flows into the refrigerating compartment cold air duct 4 and flows through the evaporator 6 to be cooled again.

여기서 냉장고의 급속냉동 또는 냉장기능은 냉기의 량을 조절하는 댐퍼(9)에 의해서 이루어지며, 소비자가 급속냉장모드를 선택하여 선택버튼을 누르면 댐퍼(9)가 열려 냉장실(2)로 유입되는 냉매의 량을 늘려줌으로서 냉장실(2)의 온도를 보다 빠르게 낮출 수 있다.Here, the rapid freezing or refrigerating function of the refrigerator is made by a damper 9 for controlling the amount of cold air, and when the consumer selects the quick freezing mode and presses a selection button, the damper 9 opens and the refrigerant flows into the fridge 2. By increasing the amount, the temperature of the refrigerating chamber 2 can be lowered more quickly.

그러나 이러한 종래의 냉장고는 냉장실을 급속냉각하기 위해 냉기의 량을 조절하는 댐퍼를 열어서 냉장실로 유입되는 냉기의 량을 늘렸으나 냉장실이 냉각되는 온도는 빠르게 진행되지 않는 문제점이 있었다.However, such a conventional refrigerator increases the amount of cold air introduced into the refrigerating compartment by opening a damper that controls the amount of cold air to rapidly cool the refrigerating compartment, but there is a problem in that the temperature at which the refrigerating compartment is cooled does not proceed rapidly.

따라서 본 발명은 냉장실에 급속 냉온장실을 형성하고, 이 급속 냉온장실의 열을 급속 냉장시 배리어로 방열하고, 급속 온장시 배리어에서 열을 흡열하는 제1열교환기를 형성하고, 이 급속 냉온장실의 열을 급속 냉장시 흡열하고, 급속 온장시 급속 냉온장실로 열을 방열하는 제2열교환기를 형성하고, 이 제1열교환기와 제2열교환기 사이에 열전달이 원활하게 이루어지도록 열전모듈을 형성함으로서 냉장실의 냉각속도를 빠르도록 하는데 그 목적이 있다.Therefore, the present invention forms a rapid cold compartment in the refrigerating compartment, radiates heat from the rapid cold refrigerating compartment to the barrier during rapid refrigeration, forms a first heat exchanger for absorbing heat from the barrier during the rapid refrigeration, and heat of the rapid cold compartment. The second heat exchanger to dissipate heat during rapid refrigeration, and dissipate heat to the rapid cold refrigerating chamber during rapid cold storage, and to form a thermoelectric module for smooth heat transfer between the first heat exchanger and the second heat exchanger. Its purpose is to speed it up.

본 발명의 냉장고와 그 주변부의 구성은 제2도에서와 제3도에서와 같이 냉동실(101)과 냉장실(102)로 이루어지고, 상기 냉동실(101)의 후면에 형성된 증발기(107)에 의하여 냉각된 공기를 냉동실(101)로 유입시키는 팬(106)과, 상기 냉동실(101)로 유입된 냉기가 냉동실(101)내를 순환한 후 유입되는 냉동실 냉기순환덕트(103)와, 상기 냉동실 냉기순환덕트(103)로 유입된 냉기의 일부를 냉장실(102)로 토출시키는 냉기 토출구(108)와, 상기 냉장실(102)로 유입된 냉기는 냉장실(102)내를 순환한 후 유입되는 냉장실 냉기순환덕트(104)와, 상기 냉동실 냉기순환덕트(103)와 냉장실 냉기순환덕트(104)로 유입된 냉기가 증발기(107)를 거치면서 다시 냉각되도록 냉기가 흐를수 있게 형성된 배리어(barrier, 105)와, 상기 냉장실(102)의 상단부에 형성된 급속 냉온장실(112)과, 상기 급속 냉온장실(112)의 열을 급속 냉장시 배리어(105)로 방열하고, 급속 온장시 배리어(105)에서 열을 흡열하는 제1열교환기(109)와, 상기 급속 냉온장실(112)의 열을 급속 냉장시 배리어(105)에서 흡열하고, 급속 온장시 배리어(105)로 열을 방열하는 제2열교환기(110)와, 상기 제1열교환기(109)와 제2열교환기(110)사이에 열전달이 원활하게 이루어지도록 형성된 열전모듈(111)로 구성한다.The refrigerator and its periphery of the present invention have a freezing compartment 101 and a refrigerating compartment 102 as shown in FIGS. 2 and 3 and are cooled by an evaporator 107 formed on the rear surface of the freezing compartment 101. A fan 106 for introducing the air into the freezer compartment 101, a freezer compartment cold air duct 103 introduced after the cold air introduced into the freezer compartment 101 circulates inside the freezer compartment 101, and the freezer compartment cold air circulation The cold air discharge port 108 for discharging a part of the cold air introduced into the duct 103 to the refrigerating chamber 102, and the cold air flowing into the refrigerating chamber 102 circulates in the refrigerating chamber 102 and then flows into the refrigerating chamber cold air duct. (104), a barrier (barrier 105) formed so that the cold air flows through the evaporator 107 and the cold air introduced into the freezer compartment cold air circulation duct 103 and the cold compartment circulation duct 104, and Rapid cold storage room 112 formed in the upper end of the refrigerator compartment 102, and the rapid cold The first heat exchanger 109 for dissipating heat from the long chamber 112 to the barrier 105 during rapid refrigeration, and absorbs heat from the barrier 105 during rapid cold storage, and the heat of the rapid cold compartment 112 Heat transfer between the second heat exchanger 110 and the first heat exchanger 109 and the second heat exchanger 110 to absorb heat in the barrier 105 when refrigerated, and dissipate heat to the barrier 105 during rapid heating. The thermoelectric module 111 is formed to be made smoothly.

이와같이 구성된 본 발명의 작용, 효과를 제2도와 제3도를 참조하여 상세히 설명하면 다음과 같다.The operation and effects of the present invention configured as described above will be described in detail with reference to FIGS. 2 and 3.

제2도와 제3도에서 도시한 바와같이 냉장고는 냉동실(101)과 냉장실(102)로 이루어져 있으며, 상기 냉동실(101)의 후면에 형성된 증발기(107)에 의해서 냉각된 공기는 팬(106)의 회전에 의해 냉동실(101)로 유입된다.As shown in FIG. 2 and FIG. 3, the refrigerator includes a freezing compartment 101 and a refrigerating compartment 102, and the air cooled by the evaporator 107 formed at the rear side of the freezing compartment 101 is connected to the fan 106. It flows into the freezer compartment 101 by rotation.

상기 냉동실(101)로 유입된 냉동실(101)내를 순환한 후 냉동실 냉기순환덕트(103)로 유입되며, 유입된 냉기는 배리어(105)내를 흐르면서 증발기(107)에서 열교환되어 다시 냉각된다.After circulating in the freezer compartment 101 introduced into the freezer compartment 101, the freezer compartment is introduced into the freezer cold circulation duct 103, and the introduced cold air is exchanged in the evaporator 107 and cooled again by flowing through the barrier 105.

이때 베리어(105)내를 흐르는 냉기의 일부는 냉기 토출구(108)를 통해 냉장실(102)내로 유입된 후, 냉장실(102)내를 순환하면서 음식물들을 차갑게 한다.At this time, a part of the cold air flowing in the barrier 105 flows into the refrigerating chamber 102 through the cold air outlet 108, and then cools the food while circulating in the refrigerating chamber 102.

상기 냉장실(102)내를 순환하던 냉기는 냉장실 냉기순환덕트(104)로 유입되어 배리어(105)내를 흐르면서 증발기(107)에서 열교환이 이루어져 다시 냉각되어 냉동실(101)로 토출된다.The cold air circulating in the refrigerating compartment 102 flows into the refrigerating compartment cold air circulation duct 104, flows through the barrier 105, undergoes heat exchange in the evaporator 107, cools down again, and is discharged to the freezing compartment 101.

이때 냉장실(102)을 급속 냉온장시키기 위하여 냉장실(102)의 상단부에 급속 냉온장실(112)를 형성하고, 상기 급속 냉온장실(112)의 상단 소정의 위치에 제1열교환기(109) 및 제2열교환기(110)와 열전모듈(111)을 형성한다.In this case, in order to rapidly cool the refrigerating compartment 102, a rapid cold refrigerating compartment 112 is formed at an upper end of the refrigerating compartment 102, and the first heat exchanger 109 and the first heat exchanger 109 are formed at a predetermined position on the upper end of the rapid refrigerating compartment 112. The two heat exchangers 110 and the thermoelectric module 111 are formed.

이때 냉장실(102)을 급속 냉장할 때 열전모듈(111)하면에 형성된 제2열교환기(110)는 급속 냉온장실(112)로부터 열을 흡열한 후 열전모듈(111)를 통해 제1열교환기(109)로 전달하고, 상기 열전모듈(111)상면에 형성된 제1열교환기(109)는 냉장실(102)로부터 배리어(105)내로 유입되는 공기로 열을 방열한다.At this time, when rapidly refrigerating the refrigerating chamber 102, the second heat exchanger 110 formed on the lower surface of the thermoelectric module 111 absorbs heat from the rapid refrigerating chamber 112, and then through the thermoelectric module 111, the first heat exchanger ( 109, and the first heat exchanger 109 formed on the thermoelectric module 111 radiates heat to the air flowing into the barrier 105 from the refrigerating chamber 102.

상기 제2열교환기(110)는 자연대류에 의해 흡열하며 제1열교환기(109)는 배리어(105)로 흐르는 공기에 의해 강제대류 방열을 한다.The second heat exchanger 110 is endothermic by natural convection, and the first heat exchanger 109 is forced convective heat dissipation by air flowing through the barrier 105.

그리고 냉장실(102)을 급속 온장할 때 열전모듈(111)상면에 형성된 제1열교환기(109)는 배리어(105)를 흐르는 공기로부터 열을 흡열한 후 열전모듈(111)를 통해 제2열교환기(110)로 전달하고, 상기 열전모듈(111)하면에 형성된 제2열교환기(110)는 급속 냉온장실(112)로 열을 방열한다.When the refrigerator compartment 102 is rapidly warmed, the first heat exchanger 109 formed on the upper surface of the thermoelectric module 111 absorbs heat from air flowing through the barrier 105 and then the second heat exchanger through the thermoelectric module 111. The second heat exchanger 110 formed on the bottom surface of the thermoelectric module 111 transmits heat to the rapid cold / cold chamber 112.

상기 열전모듈(111)는 제1 열교한기(109)와 제2열교환기(110) 사이에 형성되어 제1열교환기(109)와 제2열교환기(110)에서 발생되는 열을 원활하게 전달한다.The thermoelectric module 111 is formed between the first heat exchanger 109 and the second heat exchanger 110 to smoothly transfer heat generated by the first heat exchanger 109 and the second heat exchanger 110. .

이때 냉장실(102)의 급속 냉장과 급속 온장의 절환은 직류(DC)전류의 방향을 바꿔주면 된다.At this time, the rapid refrigerating and rapid warming of the refrigerating chamber 102 is to change the direction of the direct current (DC) current.

제3도의 (a)는 급속 냉장시 냉장고의 온도변화를 도시한 것으로서 제2열교환기(110)에서 흡열하고 제1열교환기(109)에서 방열함으로서 급속 냉온장실(112)과 배리어(105)내의 온도는 제3도의 (a)에서와 같이 떨어진다.FIG. 3 (a) shows the temperature change of the refrigerator during rapid refrigerating, and absorbs heat in the second heat exchanger 110 and radiates heat in the first heat exchanger 109. The temperature drops as in (a) of FIG.

그리고 제3도의 (b)는 급속 온장시 냉장고의 온도변화를 도시한 것으로서 제1열교환기(109)에서 흡열하고 제2열교환기(110)에서 방열함으로서 급속 냉온장실(112)과 배리어(105)내의 온도는 제3도의 (b)에서와 같이 떨어진다.And (b) of FIG. 3 shows the change in temperature of the refrigerator during rapid warming, which absorbs heat in the first heat exchanger 109 and radiates heat in the second heat exchanger 110, thereby rapidly cooling the cooler chamber 112 and the barrier 105. The internal temperature drops as in (b) of FIG.

이상에서 상세히 설명한 바와같이 냉장실을 급속 냉장시 제2열교환기로 급속 냉온장실의 열을 흡열하여 열전모듈을 통해 제1열교환기로 전달하고, 제1열교환기로 전달된 열은 배리어내를 흐르는 공기로 방열한다.As described in detail above, the rapid refrigerating compartment absorbs heat from the rapid refrigerating compartment to the second heat exchanger through the thermoelectric module to the first heat exchanger, and the heat transferred to the first heat exchanger radiates heat through the air inside the barrier. .

그리고 냉장실을 급속 온장시 제1열교환기로 배리어내를 흐르는 공기로부터 열을 흡열하여 열전모듈을 통해 제2열교환기로 전달하고, 제2열교환기로 전달된 열을 급속 냉온장실로 방열함으로서 냉장실의 급속 냉장 및 온장이 가능할 뿐만아니라 급속 냉장 및 온장 속도를 빠르게 할 수 있는 효과가 있다.When the refrigerator compartment is rapidly warmed, heat is absorbed from the air flowing in the barrier by the first heat exchanger and transferred to the second heat exchanger through the thermoelectric module, and the heat transferred to the second heat exchanger is radiated to the rapid cold compartment to rapidly cool the refrigerator compartment. Not only warming is possible, but also has the effect of rapid refrigeration and warming speed.

Claims (1)

냉장실에 형성된 급속 냉온장실과, 상기 급속 냉온장실의 열을 급속 냉장시 배리어로 방열하고, 급속 온장시 배리어에서 열을 흡열하는 제1열교환기와, 상기 급속 냉온장실의 열을 급속 냉장시 흡열하고, 급속 온장시 급속 냉온장실로 열을 방열하는 제2열교환기와, 상기 제1열교환기와 제2열교환기 사이에 열전달이 원활하게 이루어지도록 열전 모듈을 형성한 것을 특징으로 하는 냉장고의 급속 냉온장 시스템 구조.A rapid cold refrigerating chamber formed in a refrigerating compartment, a heat dissipation heat of the rapid cold refrigerating compartment with a barrier for rapid refrigeration, a first heat exchanger for absorbing heat from the barrier during rapid refrigerating, and a heat absorption of the rapid refrigerating compartment for rapid refrigeration, And a second heat exchanger for dissipating heat into a rapid cold / warm room during rapid warming, and a thermoelectric module configured to smoothly transfer heat between the first heat exchanger and the second heat exchanger.
KR1019960001426A 1996-01-23 1996-01-23 Refrigerator KR0150771B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960001426A KR0150771B1 (en) 1996-01-23 1996-01-23 Refrigerator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960001426A KR0150771B1 (en) 1996-01-23 1996-01-23 Refrigerator

Publications (2)

Publication Number Publication Date
KR970059691A KR970059691A (en) 1997-08-12
KR0150771B1 true KR0150771B1 (en) 1998-11-02

Family

ID=19449962

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960001426A KR0150771B1 (en) 1996-01-23 1996-01-23 Refrigerator

Country Status (1)

Country Link
KR (1) KR0150771B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1918664A2 (en) * 2006-10-24 2008-05-07 Indesit Company S.p.A. Refrigerating appliance

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1918664A2 (en) * 2006-10-24 2008-05-07 Indesit Company S.p.A. Refrigerating appliance
EP1918664A3 (en) * 2006-10-24 2014-08-27 Indesit Company S.p.A. Refrigerating appliance

Also Published As

Publication number Publication date
KR970059691A (en) 1997-08-12

Similar Documents

Publication Publication Date Title
EP3745056B1 (en) Refrigerator
CN108626932B (en) Refrigerator with a door
US7237402B2 (en) Refrigerator and method
CN108626933B (en) Refrigerator with a door
US20100071386A1 (en) Cooling Device for Installation in an Aircraft
JP2002130908A (en) Refrigerator having auxiliary heat source
CN110671865A (en) Parallel double-circulation refrigerator and control method thereof
JP4872558B2 (en) refrigerator
KR0150771B1 (en) Refrigerator
KR20020019787A (en) High efficiency thermoelectric cooling and heating box for food and drink storage in a vehicle
JP2005195293A (en) Refrigerator
US20060016202A1 (en) Refrigerator with system for controlling drawer temperatures
CN211601249U (en) Refrigerator with a door
JP7012139B2 (en) refrigerator
KR19990016786A (en) Refrigerator with Hot and Cold Room
JP2000097546A (en) Cooling storehouse
US20180073796A1 (en) Refrigerator
CN211120195U (en) Refrigerator with a door
JPH04257679A (en) Freezer and refrigerator
ES2399016A2 (en) Cooling appliance
KR0137647Y1 (en) Refrigerator
JP2004278890A (en) Refrigerator-freezer
CN112577232A (en) Refrigerator with a door
KR960001299Y1 (en) Refrigerator
JPS5916768Y2 (en) Freezer 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: 20090529

Year of fee payment: 12

LAPS Lapse due to unpaid annual fee