KR100750262B1 - Refrigerator of 3-door type improving assembling structure of cooling parts - Google Patents

Refrigerator of 3-door type improving assembling structure of cooling parts Download PDF

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Publication number
KR100750262B1
KR100750262B1 KR1020060107821A KR20060107821A KR100750262B1 KR 100750262 B1 KR100750262 B1 KR 100750262B1 KR 1020060107821 A KR1020060107821 A KR 1020060107821A KR 20060107821 A KR20060107821 A KR 20060107821A KR 100750262 B1 KR100750262 B1 KR 100750262B1
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South Korea
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duct
evaporator
refrigerator
compartment
temperature
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KR1020060107821A
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Korean (ko)
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유승준
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주식회사 대우일렉트로닉스
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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
    • F25D23/00—General constructional features
    • F25D23/006—General constructional features for mounting refrigerating machinery components
    • 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
    • F25D17/062—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 in household refrigerators
    • F25D17/065—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 in household refrigerators with 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
    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/14—Collecting or removing condensed and defrost water; Drip 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
    • F25D23/00—General constructional features
    • F25D23/06—Walls
    • F25D23/062—Walls defining a cabinet
    • F25D23/063—Walls defining a cabinet formed by an assembly of panels
    • 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
    • F25D2400/02—Refrigerators including a heater

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  • 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)
  • Removal Of Water From Condensation And Defrosting (AREA)

Abstract

A 3-door type refrigerator is provided to easily assemble cooling parts while reducing assembling time and improving the work efficiency by assembling a cover plate which seals a space part and defines freezing and refrigerating compartments and a temperature changing compartment, after assembling cooling parts in the space part. A main body(111) has a freezing compartment(112) and a refrigerating compartment(113), and has a temperature changing compartment(114) for variably changing the inner temperature. A space part(210) is formed between the freezing and refrigerating compartments and the temperature changing compartment. Cooling parts including an evaporator, a heater, a fan, and a duct(220) are assembled in the space part to change the inner temperature of the temperature changing compartment. After assembling the cooling parts, a cover plate(122) sealing the space part and defining the freezing compartment and the refrigerating compartment, and the temperature changing compartment is assembled.

Description

냉각부품의 조립구조를 개선한 3-도어 타입의 냉장고{REFRIGERATOR OF 3-DOOR TYPE IMPROVING ASSEMBLING STRUCTURE OF COOLING PARTS}BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a refrigerator having a three-door type refrigerator,

도 1은 일반적인 3-도어 타입의 냉장고를 도시한 분해사시도이고,1 is an exploded perspective view showing a general three-door type refrigerator,

도 2는 본 발명에 따른 냉각부품의 조립구조를 개선한 3-도어 타입의 냉장고를 도시한 분해사시도이며,FIG. 2 is an exploded perspective view of a three-door type refrigerator in which an assembling structure of a cooling part according to the present invention is improved,

도 3은 본 발명에 따른 냉각부품의 조립구조를 개선한 3-도어 타입의 냉장고의 내부구조를 도시한 단면도이다.FIG. 3 is a cross-sectional view illustrating an internal structure of a three-door type refrigerator in which an assembling structure of a cooling part according to the present invention is improved.

(도면의 주요구성에 대한 부호의 설명)(Explanation of Numerals to Main Components of Drawings)

100: 냉장고 111: 본체100: refrigerator 111: main body

112: 냉동실 113: 냉장실112: Freezer 113: Refrigerator

114: 온도전환실 116: 서랍식 도어114: temperature conversion chamber 116: drawer door

121: 상부 사절판 122: 하부 사절판121: upper separation plate 122: lower separation plate

131: 냉동실 도어 132: 냉장실 도어131: freezer compartment door 132: refrigerator compartment door

210: 공간부 220: 덕트210: space part 220: duct

230: 팬 240: 증발기230: fan 240: evaporator

250: 리턴덕트 260: 배수파이프250: Return duct 260: Drain pipe

270: 공기유출구 280: 공기유출공270: Air outlet 280: Air outlet

290: 히터 291: 전열판290: heater 291:

300: 단열재300: Insulation

본 발명은 냉장고에 관한 것으로서, 더욱 상세하게는 냉각부품의 조립구조를 개선한 3-도어 타입의 냉장고에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a refrigerator, and more particularly, to a refrigerator of a three-door type that improves the assembling structure of a cooling component.

일반적으로, 냉장고는 압축기, 응축기, 팽창장치, 및 증발기 등과 같은 냉각부품을 구비하고, 상기한 냉각부품이 냉기를 발생시키는 냉동사이클을 이루며, 이 냉동사이클에서 발생된 냉기에 의해 저장물의 신선도를 장기간 유지시킬 수 있도록 한 가전제품이다.Generally, a refrigerator has a cooling component such as a compressor, a condenser, an expansion device, and an evaporator, and the cooling component forms a refrigeration cycle for generating cold air, and the freshness of the stored product is maintained for a long period It is a household appliance that can be maintained.

최근 들어서는 냉동실 및 냉장실과는 별도로 저장되는 저장물에 따라 내부의 온도를 가변시킬 수 있도록 온도 전환실을 구비한 3-도어 타입의 냉장고가 속속 등장하고 있는 실정이다.In recent years, a three-door type refrigerator having a temperature conversion chamber has been emerging in order to vary the temperature inside the refrigerator compartment and the refrigerated compartment.

도 1은 일반적인 3-도어 타입의 냉장고를 도시한 분해사시도이다.1 is an exploded perspective view showing a general three-door type refrigerator.

도 1에 도시된 바와 같이, 종래의 3-도어 타입의 냉장고(10)는 외관을 이루는 본체(11)와, 이 본체(11)의 내부에 미리 설정된 온도로 식품을 냉동 보관할 수 있는 냉동실(12)과, 음식물을 냉장 저장하는 냉장실(13)과, 본체(11)의 하부에 마련되는 별도의 저장공간으로서 보관 온도가 다른 식품을 저장할 수 있는 온도전환실(14)이 구비되며, 이 냉동실(12), 냉장실(13), 및 온도전환실(14)은 사절판(20) 에 의해 서로 분리 구획되는데, 상기 사절판(20)은 냉동실(12)과 냉장실(13)을 분리 구획하는 상부 사절판(21)과, 냉동실(12) 및 냉장실(13)과 온도전환실(14)을 분리 구획하는 하부 사절판(22)으로 구분된다. 아울러, 상기 냉동실(12) 및 냉장실(13)에는 각각 도어(31,32)가 장착된다.1, a conventional three-door type refrigerator 10 includes a main body 11 having an outer appearance, a freezing chamber 12 (see FIG. 1) in which food can be frozen and stored at a preset temperature, A refrigerating chamber 13 for refrigerating and storing food and a temperature conversion chamber 14 for storing foods having different storage temperatures as a separate storage space provided at a lower portion of the main body 11. The freezing chamber 12 The refrigerator compartment 13 and the temperature conversion compartment 14 are separated from each other by a partition plate 20. The partition plate 20 separates the freezer compartment 12 and the refrigerating compartment 13 from the upper partition plate And a lower partition plate 22 for partitioning the freezing chamber 12 and the refrigerating chamber 13 and the temperature conversion chamber 14 from each other. In addition, the freezing chamber 12 and the refrigerating chamber 13 are provided with doors 31 and 32, respectively.

한편, 온도전환실(14) 내부에는 냉기순환 구조를 형성하는 증발기(40), 히터, 팬, 덕트 및 러버조립체(15)가 구비되고, 온도전환실(14)의 전방에는 서랍식도어(16)가 장착된다.The heat exchange chamber 14 is provided with an evaporator 40, a heater, a fan, a duct and a rubber assembly 15 which form a cool air circulation structure. A drawer-type door 16 is mounted in front of the temperature conversion chamber 14 do.

그러나 이러한 종래기술은 온도전환실(14)의 높이가 비교적 좁고 그 폭은 깊기 때문에, 증발기, 히터, 팬, 덕트 및 러버조립체(15)를 포함한 각종 냉각부품을 온도전환실(14)의 후면 내부에 조립하기가 매우 난해하고 불편하였고 특히나 단열재 충진 후에 상기한 냉각부품의 조립공정이 이루어지기 때문에 작업이 더욱더 힘들었으며, 이로 인해 조립시간이 장시간 소요되고 작업효율도 극히 떨어지는 문제점이 있었다.However, since the temperature of the temperature conversion chamber 14 is comparatively narrow and the width of the temperature conversion chamber 14 is large, various kinds of cooling components including the evaporator, the heater, the fan, the duct and the rubber assembly 15 are assembled inside the temperature conversion chamber 14 It is very difficult and inconvenient to perform the following operation. In particular, since the assembling process of the cooling part is performed after the insulator is filled, the operation becomes more difficult and the assembling time is long and the working efficiency is extremely low.

상기한 문제점을 해결하기 위하여 본 발명은, 각종 냉각부품을 조립하기가 용이하고 편리하며, 조립시간을 단축시키고 작업효율도 상승시킬 수 있는 냉각부품의 조립구조를 개선한 3-도어 타입의 냉장고를 제공하는 것을 목적으로 한다.In order to solve the above-described problems, the present invention provides a three-door type refrigerator which is easy and convenient to assemble various kinds of cooling parts, improves the assembling structure of the cooling parts, The purpose is to provide.

상기한 목적을 달성하기 위하여 본 발명에 따른 냉각부품의 조립구조를 개선한 3-도어 타입의 냉장고는, 냉동실 및 냉장실을 가지고, 이와 동시에 가변적으로 내부 온도를 변화시키도록 하는 온도전환실을 가지는 본체; 및 상기 냉동실 및 냉장실과 상기 온도전환실 사이에 형성되는 공간부를 포함하며, 상기 공간부에는 상기 온도전환실의 내부 온도를 변화시키도록 증발기, 히터, 팬, 및 덕트를 포함한 냉각부품이 조립되며, 상기 냉각부품의 조립 후에 상기 공간부를 밀폐시킴과 동시에 상기 냉동실 및 냉장실과 상기 온도전환실을 구획하는 사절판이 조립되는 것을 포함한다.In order to accomplish the above object, the three-door type refrigerator according to the present invention is a refrigerator having a freezing compartment and a refrigerating compartment and a temperature changing chamber for varying the internal temperature variably at the same time. And a space formed between the freezing compartment and the refrigerating compartment and the temperature conversion chamber, wherein a cooling component including an evaporator, a heater, a fan, and a duct is assembled to the space to change an internal temperature of the temperature conversion chamber, And a partition plate for sealing the space after the components are assembled and separating the freezing chamber and the refrigerating chamber from the temperature conversion chamber.

상기 덕트의 내부에는 증발기, 히터, 및 팬이 수용되되, 상기 히터는 냉장고의 제상모드시 상기 증발기를 가열하도록 상기 증발기의 길이방향을 따라 구비되고, 상기 팬은 상기 증발기에서 열교환된 공기를 상기 덕트의 공기유출구 및 상기 온도전환실의 공기유출공을 통해 상기 온도전환실의 내부로 토출시킴과 더불어 상기 온도전환실과 상기 덕트를 연결하는 리턴덕트를 통해 상기 덕트 내부로 상기 온도전환실의 공기를 유입하도록 상기 증발기의 일측에 구비되는 것을 포함한다.Wherein the evaporator, the heater and the fan are accommodated in the duct, the heater being disposed along the longitudinal direction of the evaporator to heat the evaporator in the defrosting mode of the refrigerator, And the air in the temperature conversion chamber is introduced into the duct through the return duct connecting the temperature conversion chamber and the duct, and the air is introduced into the duct through the air outlet port of the temperature conversion chamber, As shown in FIG.

상기 덕트는 상기 증발기에서 발생된 응축수를 배수하도록 배수파이프와 연결된 것을 포함한다.The duct includes a drain pipe connected to drain the condensate generated in the evaporator.

상기 덕트는 상기 증발기에서 발생된 응축수가 상기 배수파이프를 향해 포집되도록 하면이 경사지게 형성되는 것을 포함한다.Wherein the duct is inclined when the condensed water generated in the evaporator is collected toward the drain pipe.

상기 히터는 상기 증발기와 대향하는 면에 전열판을 더 포함한다.The heater further includes a heat transfer plate on a surface facing the evaporator.

이하, 본 발명의 바람직한 실시예를 첨부된 도면을 참조하여 상세하게 설명한다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 2는 본 발명에 따른 냉각부품의 조립구조를 개선한 3-도어 타입의 냉장고를 도시한 분해사시도이며, 도 3은 본 발명에 따른 냉각부품의 조립구조를 개선한 3-도어 타입의 냉장고의 내부구조를 도시한 단면도이다.FIG. 2 is an exploded perspective view of a three-door type refrigerator in which an assembling structure of a cooling part according to the present invention is improved. FIG. 3 is a perspective view of a three-door type refrigerator Sectional view showing the internal structure thereof.

도 2 및 도 3에 도시된 바와 같이, 본 발명에 따른 냉각부품의 조립구조를 개선한 3-도어 타입의 냉장고(100)는, 본체(111), 공간부(210), 및 각종 냉각부품을 포함한다.2 and 3, a three-door type refrigerator 100 according to the present invention includes a main body 111, a space portion 210, and various cooling components, .

먼저, 본체(111)는 냉동실(112) 및 냉장실(113)을 가지고, 이와 동시에 가변적으로 내부 온도를 변화시키도록 하는 온도전환실(114)을 가진다.First, the main body 111 has a freezing chamber 112 and a freezing chamber 113, and at the same time, a temperature changing chamber 114 for varying the internal temperature variably.

실시예에서, 본체(111)는 상부에 상부사절판(121)을 중심으로 좌우로 냉동실(112)과 냉장실(113)이 형성되고, 이 냉동실(112) 및 냉장실(113)의 하부에는 온도전환실(114)을 별도로 가진다.The main body 111 has a freezing chamber 112 and a refrigerating chamber 113 formed at the upper portion of the main body 111 on the left and right sides of the upper cut-sheet 121. The lower portion of the freezing chamber 112 and the refrigerating chamber 113 is provided with a temperature changing chamber 114).

상기 공간부(210)는 냉동실(112) 및 냉장실(113)과 상기 온도전환실(114) 사이에 형성된다.The space 210 is formed between the freezing chamber 112 and the refrigerating chamber 113 and the temperature conversion chamber 114.

이러한 공간부(210)에는 온도전환실(114)의 내부 온도를 변화시키도록 증발기(240), 히터(290), 팬(230), 및 덕트(220)를 포함한 냉각부품이 조립된다.A cooling part including the evaporator 240, the heater 290, the fan 230, and the duct 220 is assembled in the space part 210 to change the internal temperature of the temperature conversion chamber 114.

실시예에서, 공간부(210)에는 덕트(220)가 수용되고, 이 덕트(220)의 내부에는 증발기(240), 히터(290), 및 팬(230)이 수용된다.A duct 220 is accommodated in the space 210 and an evaporator 240, a heater 290, and a fan 230 are accommodated in the duct 220.

상기 증발기(240)는 덕트(220)의 내부에 눕혀서 설치되며, 히터(290)는 냉장고의 제상모드시 증발기(240)를 가열하도록 증발기(240)의 길이방향을 따라 배열된다. 이러한 히터(290)는 증발기(240)와 대향하는 면에 알루미늄 재질의 전열 판(291)을 더 포함한다. 도면에서 전열판(291)은 덕트(220)의 상면에 구비된다.The evaporator 240 is installed on the inside of the duct 220 and the heater 290 is arranged along the longitudinal direction of the evaporator 240 to heat the evaporator 240 in the defrosting mode of the refrigerator. The heater 290 further includes a heat transfer plate 291 made of aluminum on the surface facing the evaporator 240. In the drawing, a heat transfer plate 291 is provided on the upper surface of the duct 220.

그리고 팬(230)은 증발기(240)에서 열교환된 공기를 덕트(220)에서 온도전환실(114)로 제공하거나 온도전환실(114)의 공기를 다시 덕트(220)로 유입하도록 하는 것이다.The fan 230 supplies the air exchanged in the evaporator 240 to the temperature conversion chamber 114 in the duct 220 or allows the air in the temperature conversion chamber 114 to flow into the duct 220 again.

즉, 팬(230)은 증발기(240)에서 열교환된 공기를 덕트(220)의 공기유출구(270) 및 온도전환실(114)의 공기유출공(280)을 통해 온도전환실(114)의 내부로 토출시키고, 이와 더불어 온도전환실(114)과 덕트(220)를 연결하는 리턴덕트(250)를 통해 덕트(220) 내부로 온도전환실(114)의 공기를 유입하도록 증발기(240)의 일측에 구비된다.That is, the fan 230 discharges the heat-exchanged air from the evaporator 240 to the inside of the temperature conversion chamber 114 through the air outlet hole 270 of the duct 220 and the air outlet hole 280 of the temperature conversion chamber 114 And is installed at one side of the evaporator 240 so that the air of the temperature conversion chamber 114 flows into the duct 220 through the return duct 250 connecting the temperature conversion chamber 114 and the duct 220.

한편, 덕트(220)는 증발기(240)에서 발생된 응축수를 배수하도록 배수파이프(260)와 연결된다. 이 배수파이프(260)는 덕트(220)에서 제공받은 응축수를 기계실의 증발명(미도시)으로 다시 제공하게 된다.Meanwhile, the duct 220 is connected to the drain pipe 260 to drain the condensed water generated in the evaporator 240. The drain pipe 260 provides the condensed water supplied from the duct 220 to the evaporator of the machine room (not shown).

여기서, 덕트(220)는 배수파이프(260)를 향해 하면이 경사지게 형성되는 것이 바람직하다. 이는 증발기(260)에서 발생된 응축수가 배수파이프(260)를 향해 효율적으로 포집되도록 하기 위함이다.Here, it is preferable that the duct 220 is inclined downward toward the drain pipe 260. This is to ensure that the condensed water generated in the evaporator 260 is efficiently collected toward the drain pipe 260.

상기와 같은 냉각부품들이 공간부(210) 내에 조립된 후에는, 상기 공간부(210)를 밀폐시킴과 동시에 상기 냉동실(112) 및 냉장실(113)과 상기 온도전환실(114)을 구획하도록 하부 사절판(122)이 공간부(210)의 입구측에 조립된다. After the cooling components are assembled in the space 210, the space 210 is closed and the lower temperature chamber 114 is partitioned into the freezing chamber 112 and the refrigerating chamber 113 and the temperature conversion chamber 114, And the end plate 122 is assembled to the inlet side of the space portion 210.

상기한 하부 사절판(122)이 조립되기 전에는 상기 공간부(210)에는 단열재(300)가 충진되는 것이 바람직하다. 상기 공간부(210)의 입구측에 하부 사절 판(122)의 조립이 끝난 후에는 온도전환실(114)의 서랍식 도어(116)가 장착되면 조립공정이 완료된다.It is preferable that the space portion 210 is filled with the heat insulating material 300 before the lower partition plate 122 is assembled. When the drawer-type door 116 of the temperature conversion chamber 114 is mounted after the assembly of the lower sheet of yarn 122 is completed at the inlet of the space 210, the assembly process is completed.

상기한 바와 같이 본 발명은, 냉동실 및 냉장실과, 온도전환실 사이에 형성되는 공간부에 온도전환실의 내부 온도를 변화시키도록 증발기, 히터, 팬, 및 덕트를 포함한 냉각부품이 조립되며, 이러한 냉각부품의 조립 후에 공간부를 밀폐시킴과 동시에 냉동실 및 냉장실과 온도전환실을 구획하는 사절판이 조립되기 때문에, 종래와 같이 온도전환실의 후면 내부에 냉각부품을 조립하지 않아도 되고 단열재 충진 후에 냉각부품 조립작업을 하지 않으므로, 작업자가 냉각부품을 조립하기가 용이하고 편리하며, 조립시간을 단축시킬 수 있을 뿐만 아니라 작업효율도 상승시킬 수 있는 우수한 효과가 있다.As described above, in the present invention, a cooling component including an evaporator, a heater, a fan, and a duct is assembled to change the internal temperature of the temperature conversion chamber in a space formed between the freezing chamber and the refrigerating chamber and the temperature conversion chamber, It is not necessary to assemble the cooling parts inside the rear surface of the temperature conversion chamber as in the conventional manner and to perform the assembling work of the cooling parts after filling the insulation material. Therefore, it is easy and convenient for the operator to assemble the cooling parts, and it is possible not only to shorten the assembling time but also to increase the working efficiency.

Claims (5)

냉동실 및 냉장실을 가지고, 이와 동시에 가변적으로 내부 온도를 변화시키도록 하는 온도전환실을 가지는 본체; 및A main body having a freezing compartment and a refrigerating compartment and having a temperature conversion chamber for varying the internal temperature variably at the same time; And 상기 냉동실 및 냉장실과 상기 온도전환실 사이에 형성되는 공간부를 포함하며,And a space formed between the freezing compartment and the refrigerating compartment and the temperature conversion compartment, 상기 공간부에는 상기 온도전환실의 내부 온도를 변화시키도록 증발기, 히터, 팬, 및 덕트를 포함한 냉각부품이 조립되며, 상기 냉각부품의 조립 후에 상기 공간부를 밀폐시킴과 동시에 상기 냉동실 및 냉장실과 상기 온도전환실을 구획하는 사절판이 조립되는 것을 포함하는 냉각부품의 조립구조를 개선한 3-도어 타입의 냉장고.A cooling part including an evaporator, a heater, a fan, and a duct is assembled into the space part to change an internal temperature of the temperature conversion room, and after the cooling part is assembled, the space part is sealed, and the temperature of the freezing room, A refrigerator according to any one of the preceding claims, wherein the refrigerator is a refrigerator. 제 1항에 있어서,The method according to claim 1, 상기 덕트의 내부에는 증발기, 히터, 및 팬이 수용되되, 상기 히터는 냉장고의 제상모드시 상기 증발기를 가열하도록 상기 증발기의 길이방향을 따라 구비되고, 상기 팬은 상기 증발기에서 열교환된 공기를 상기 덕트의 공기유출구 및 상기 온도전환실의 공기유출공을 통해 상기 온도전환실의 내부로 토출시킴과 더불어 상기 온도전환실과 상기 덕트를 연결하는 리턴덕트를 통해 상기 덕트 내부로 상기 온도전환실의 공기를 유입하도록 상기 증발기의 일측에 구비되는 것을 포함하는 냉각부품의 조립구조를 개선한 3-도어 타입의 냉장고.Wherein the evaporator, the heater and the fan are accommodated in the duct, the heater being disposed along the longitudinal direction of the evaporator to heat the evaporator in the defrosting mode of the refrigerator, And the air in the temperature conversion chamber is introduced into the duct through the return duct connecting the temperature conversion chamber and the duct, and the air is introduced into the duct through the air outlet port of the temperature conversion chamber, Wherein the refrigerator is provided at one side of the refrigerator. 제 2항에 있어서,3. The method of claim 2, 상기 덕트는 상기 증발기에서 발생된 응축수를 배수하도록 배수파이프와 연결된 것을 포함하는 냉각부품의 조립구조를 개선한 3-도어 타입의 냉장고.Wherein the duct is connected to a drain pipe to drain the condensate generated in the evaporator. 제 3항에 있어서,The method of claim 3, 상기 덕트는 상기 증발기에서 발생된 응축수가 상기 배수파이프를 향해 포집되도록 하면이 경사지게 형성되는 것을 포함하는 냉각부품의 조립구조를 개선한 3-도어 타입의 냉장고.Wherein the duct is inclined when the condensed water generated in the evaporator is collected toward the drain pipe. 제 2항에 있어서,3. The method of claim 2, 상기 히터는 상기 증발기와 대향하는 면에 전열판을 더 포함하는 것을 특징으로 하는 냉각부품의 조립구조를 개선한 3-도어 타입의 냉장고.Wherein the heater further comprises a heat transfer plate on a surface facing the evaporator. ≪ RTI ID = 0.0 > 1 < / RTI >
KR1020060107821A 2006-11-02 2006-11-02 Refrigerator of 3-door type improving assembling structure of cooling parts KR100750262B1 (en)

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KR20170020119A (en) 2015-08-13 2017-02-22 주식회사 대유위니아 Assembling structure of door for refrigerator
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