KR20130136205A - Refrigerator - Google Patents

Refrigerator Download PDF

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Publication number
KR20130136205A
KR20130136205A KR1020120059841A KR20120059841A KR20130136205A KR 20130136205 A KR20130136205 A KR 20130136205A KR 1020120059841 A KR1020120059841 A KR 1020120059841A KR 20120059841 A KR20120059841 A KR 20120059841A KR 20130136205 A KR20130136205 A KR 20130136205A
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KR
South Korea
Prior art keywords
storage chamber
compartment
storage
refrigerator
chamber
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KR1020120059841A
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Korean (ko)
Inventor
이창익
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위니아만도 주식회사
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Priority to KR1020120059841A priority Critical patent/KR20130136205A/en
Publication of KR20130136205A publication Critical patent/KR20130136205A/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
    • 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
    • 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
    • F25D11/022—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures with two or more evaporators
    • 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
    • F25D23/00—General constructional features
    • F25D23/02—Doors; Covers
    • F25D23/04—Doors; Covers with special compartments, e.g. butter conditioners
    • 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
    • F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
    • F25D2317/066—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the air supply
    • F25D2317/0666—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the air supply from the freezer
    • 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
    • F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
    • F25D2317/066—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the air supply
    • F25D2317/0667—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the air supply from the refrigerator
    • 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
    • F25D2323/023—Door in door constructions
    • 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
    • F25D2400/04—Refrigerators with a horizontal mullion
    • 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
    • F25D2400/06—Refrigerators with a vertical mullion

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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)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)

Abstract

The present invention relates to a refrigerator. Especially, the refrigerator includes a refrigerator main body; a first storage chamber and a second storage chamber formed in the refrigerator main body; a door individually opening and closing the first storage chamber and the second storage chamber; and a first evaporator and a second evaporator individually cooling the first storage chamber and the second storage chamber. Cold air of the first storage chamber is stored in the second storage chamber, and the second storage chamber is cooled in an indirect cooling method. The second evaporator encloses the second storage chamber and is cooled in a direct cooling method. Therefore, the refrigerator includes storage performance in a fixed temperature and solves temperature unevenness.

Description

냉장고{Refrigerator}Refrigerator {Refrigerator}

본 발명은 냉장고에 관한 것으로써, 특히, 냉장고 본체와, 상기 냉장고 본체에 형성되는 제1저장실과 제2저장실과, 상기 제1저장실과 상기 제2저장실을 각각 개폐하는 도어와, 상기 제1저장실과 제2저장실을 각각 냉각시키는 제1증발기와 제2증발기를 포함하며, 상기 제1저장실의 냉기는 상기 제2저장실에 공급되어 상기 제2저장실은 간냉식으로 냉각되며, 상기 제2증발기는 상기 제2저장실을 둘러싸서 직냉식으로 냉각되는 냉장고에 관한 것이다.The present invention relates to a refrigerator, and in particular, a refrigerator body, a first storage chamber and a second storage chamber formed in the refrigerator body, a door for opening and closing the first storage chamber and the second storage chamber, respectively, and the first storage chamber. And a first evaporator and a second evaporator respectively cooling the second and second storage chambers, wherein cold air of the first storage chamber is supplied to the second storage chamber, and the second storage chamber is cooled by intercooling. 2 relates to a refrigerator which surrounds the storage compartment and is cooled by direct cooling.

종래의 한국등록특허 10-0678777호에 따른 냉장고에는 냉장고 본체(1)와, 냉동실(7)과, 제 1 냉장실(8) 및 제 2 냉장실(9)이 포함된다.The conventional refrigerator according to Korean Patent No. 10-0678777 includes a refrigerator body 1, a freezing chamber 7, a first refrigerating chamber 8 and a second refrigerating chamber 9.

또한, 냉동실(7)을 개폐하기 위한 냉동실도어(2), 제 1 냉장실(8)을 개폐하기 위한 제 1 냉장실도어(3) 및 제 2 냉장실(4)을 개폐하기 위한 제 2 냉장실도어(4)가 포함된다.A first refrigerator compartment door 3 for opening and closing the first refrigerator compartment 8 and a second refrigerator compartment door 4 for opening and closing the second refrigerator compartment 4 are provided for opening and closing the freezing compartment 7, ).

상세하게, 상기 냉동실(7)의 상부에는 증발기(미도시)로부터 유입되는 냉기를 제 1 냉장실(8)로 보내기 위한 제 1 송풍팬(10)이 구비되고, 상기 냉동실(7)과 제 1 냉장실(8) 사이에는 제 1 송풍팬(10)에 의해 제 1 냉장실(8)로 냉기가 유입되기 위한 유로 역할을 하는 제 1 덕트(12)가 형성되며, 제 1 덕트(12) 하부에는 제 1 냉장실(8)에서 순환된 냉기가 냉동실(7)로 향하도록 유로 역할을 하는 제 1 냉기토출구(19)가 형성된다.A first blowing fan 10 is provided at an upper portion of the freezing chamber 7 to send cool air introduced from an evaporator to a first refrigerating chamber 8, A first duct 12 serving as a flow path for introducing cool air into the first refrigerating chamber 8 by the first blowing fan 10 is formed between the first duct 12 and the first duct 12, A first cool air discharge port 19 serving as a flow path is formed so that the cool air circulated in the refrigerating chamber 8 is directed to the freezing chamber 7. [

또한, 상기 냉동실(7)의 하부에는 증발기(미도시)로 부터 유입되는 냉기를 제 2 냉장실(9)로 보내기 위한 제 2 송풍팬(11)이 구비되고, 상기 냉동실(7)과 제 2 냉장실(9) 사이에는 제 2 송풍팬(11)에 의해 제 2 냉장실(9)로 냉기가 유입되기 위한 유로 역할을 하는 제 2 덕트(13)가 형성되며, 제 2 덕트(13)의 하부에는 제 2 냉장실(9)에서 순환된 냉기가 냉동실(7)로 향하도록 유로 역할을 하는 제 2 냉기토출구(20)가 형성된다.A second blowing fan 11 is provided in the lower part of the freezing chamber 7 to send the cool air introduced from the evaporator to the second refrigerating chamber 9. The freezing chamber 7, A second duct 13 serving as a flow path for introducing cool air into the second refrigerating chamber 9 is formed between the first duct 9 and the second duct 13 by means of the second blowing fan 11, And a second cool air discharge opening (20) serving as a flow path is formed so that the cool air circulated in the second refrigerator compartment (9) is directed to the freezing compartment (7).

한편, 상기 냉동실(7), 제 1 냉장실(8) 및 제 2 냉장실(9)의 일측에는 각각 제 1 온도센서(23), 제 2 온도센서(24) 및 제 3온도센서(25)가 부착되어 있어, 각각 별개로 구획된 냉동실(7), 제 1 냉장실(8), 제 2 냉장실(9)의 온도를 측정하여 미리 설정된 온도 또는 최고온도, 최저온도를 유지하도록 한다.A first temperature sensor 23, a second temperature sensor 24 and a third temperature sensor 25 are attached to one side of the freezing chamber 7, the first refrigerating chamber 8 and the second refrigerating chamber 9, respectively And the temperatures of the freezing compartment 7, the first refrigerating compartment 8 and the second refrigerating compartment 9 are separately measured to maintain a predetermined temperature, a maximum temperature and a minimum temperature.

그러나, 종래의 이러한 냉장고는 직냉식과 간냉식 저장실을 동시에 구비하려면 증발기를 다수개 구비해야 하는 문제점이 있다.However, such a refrigerator has a problem in that a plurality of evaporators must be provided at the same time to provide the direct cooling and the intercooled storage compartments.

본 발명은 전술한 문제를 해결하기 위하여 안출된 것으로, 정온보관성능을 갖는 동시에 온도불균일이 해소되는 저장실을 갖는 냉장고를 제공하는데 그 목적이 있다.SUMMARY OF THE INVENTION The present invention has been made to solve the above-described problem, and an object thereof is to provide a refrigerator having a storage temperature at which the temperature non-uniformity is solved and at the same time the temperature nonuniformity is eliminated.

전술한 목적을 달성하기 위한 본 발명의 냉장고는, 냉장고 본체와, 상기 냉장고 본체에 형성되는 제1저장실과 제2저장실과, 상기 제1저장실과 상기 제2저장실을 각각 개폐하는 도어와, 상기 제1저장실과 제2저장실을 각각 냉각시키는 제1증발기와 제2증발기를 포함하며, 상기 제1저장실의 냉기는 상기 제2저장실에 공급되어 상기 제2저장실은 간냉식으로 냉각되며, 상기 제2증발기는 상기 제2저장실을 둘러싸서 직냉식으로 냉각된다.The refrigerator of the present invention for achieving the above object is a refrigerator body, a first storage chamber and a second storage chamber formed in the refrigerator body, a door for opening and closing the first storage chamber and the second storage chamber, respectively, And a first evaporator and a second evaporator respectively cooling the first storage compartment and the second storage compartment, wherein cold air of the first storage compartment is supplied to the second storage compartment, and the second storage compartment is cooled by intercooling. The second storage chamber is surrounded and cooled by direct cooling.

상기 제1저장실의 냉기를 상기 제2저장실로 공급하는 덕트를 포함하거나, 상기 제1저장실과 상기 제2저장실을 연통시키는 연통구멍이 형성되어, 상기 제1저장실의 냉기를 상기 제2저장실로 공급하고, 상기 제1저장실은 냉장실이고, 상기 제2저장실은 신선실이거나, 상기 제1저장실은 냉동실이고, 상기 제2저장실은 신선실이거나, 상기 제1저장실은 냉동실이고, 상기 제2저장실은 냉장실이다.A duct for supplying cold air of the first storage chamber to the second storage chamber, or a communication hole for communicating the first storage chamber and the second storage chamber is formed, thereby supplying the cold air of the first storage chamber to the second storage chamber. The first storage compartment is a refrigerator compartment, the second storage compartment is a fresh compartment, or the first storage compartment is a freezing compartment, the second storage compartment is a fresh compartment, or the first storage compartment is a freezing compartment, and the second storage compartment is a refrigerator compartment to be.

이상에서 설명한 바와 같은 본 발명의 냉장고에 따르면, 다음과 같은 효과가 있다.According to the refrigerator of the present invention as described above, the following effects can be obtained.

냉장고 본체와, 상기 냉장고 본체에 형성되는 제1저장실과 제2저장실과, 상기 제1저장실과 상기 제2저장실을 각각 개폐하는 도어와, 상기 제1저장실과 제2저장실을 각각 냉각시키는 제1증발기와 제2증발기를 포함하며, 상기 제1저장실의 냉기는 상기 제2저장실에 공급되어 상기 제2저장실은 간냉식으로 냉각되며, 상기 제2증발기는 상기 제2저장실을 둘러싸서 직냉식으로 냉각되어, 단순한 유로 구조로 제2저장실은 직간냉식으로 냉각되어 정온보관성능을 갖는 동시에 온도불균일이 해소된다.A first evaporator for cooling the refrigerator body, the first storage chamber and the second storage chamber formed in the refrigerator body, the doors to open and close the first storage chamber and the second storage chamber, and the first storage chamber and the second storage chamber, respectively. And a second evaporator, wherein the cold air of the first storage chamber is supplied to the second storage chamber so that the second storage chamber is cooled by intercooling, and the second evaporator surrounds the second storage chamber and is cooled by direct cooling. In the flow path structure, the second storage chamber is cooled by direct cooling, which has a constant temperature storage performance and at the same time eliminates temperature irregularities.

상기 제1저장실의 냉기를 상기 제2저장실로 공급하는 덕트를 포함하여, 냉기를 다양한 방향에 공급할 수 있다.Including a duct for supplying the cold air of the first storage chamber to the second storage chamber, it is possible to supply the cold air in various directions.

상기 제1저장실과 상기 제2저장실을 연통시키는 연통구멍이 형성되어, 상기 제1저장실의 냉기를 상기 제2저장실로 공급하여, 구조가 단순화되어 저장실의 용량을 최대화시킬 수 있다.A communication hole for communicating the first storage chamber and the second storage chamber is formed to supply the cool air of the first storage chamber to the second storage chamber, thereby simplifying the structure to maximize the capacity of the storage chamber.

상기 제1저장실은 냉장실이고, 상기 제2저장실은 신선실이거나, 상기 제1저장실은 냉동실이고, 상기 제2저장실은 신선실이거나, 상기 제1저장실은 냉동실이고, 상기 제2저장실은 냉장실이어서, 냉장실 또는 신선실에 야채 및 과일 및 김치 등을 신선하게 오랫동안 보관할 수 있다.The first storage compartment is a refrigerator compartment, the second storage compartment is a fresh compartment, or the first storage compartment is a freezing compartment, the second storage compartment is a fresh compartment, or the first storage compartment is a freezing compartment, and the second storage compartment is a refrigerator compartment, Fresh vegetables, fruits and kimchi can be kept fresh in the fridge or fresh room for a long time.

도 1은 종래의 냉장고 사시도.
도 2는 본 발명의 바람직한 실시예에 따른 3룸 3도어 냉장고 개략도.
도 3은 본 발명의 다른 실시예에 따른 3룸 3도어 냉장고 개략도.
도 4는 본 발명의 또 다른 실시예에 따른 3룸 3도어 냉장고 개략도.
도 5는 본 발명의 또 다른 실시예에 따른 2룸 2도어 냉장고 개략도.1 is a perspective view of a conventional refrigerator;
Figure 2 is a schematic view of a three room three door refrigerator according to a preferred embodiment of the present invention.
Figure 3 is a schematic view of a three room three door refrigerator according to another embodiment of the present invention.
Figure 4 is a schematic view of a three room three door refrigerator according to another embodiment of the present invention.
Figure 5 is a schematic view of a two room two door refrigerator according to another embodiment of the present invention.

이하, 본 발명의 바람직한 일실시예를 첨부도면을 참조하여 상세히 설명하면 다음과 같다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

참고적으로, 이하에서 설명될 본 발명의 구성들 중 종래기술과 동일한 구성에 대해서는 전술한 종래기술을 참조하기로 하고 별도의 상세한 설명은 생략한다.For reference, the same components as those of the conventional art will be described with reference to the above-described prior art, and a detailed description thereof will be omitted.

<제1실시예>&Lt; Embodiment 1 >

도 2 및 도 3에 도시된 바와 같이, 본 실시예의 냉장고는, 냉장고 본체(100)와, 상기 냉장고 본체(100)에 형성되는 제1저장실과 제2저장실(130)과, 상기 제1저장실과 상기 제2저장실(130)을 각각 개폐하는 도어와, 상기 제1저장실과 제2저장실(130)을 각각 냉각시키는 제1증발기와 제2증발기(330)를 포함하며, 상기 제1저장실의 냉기는 상기 제2저장실(130)에 공급되어 상기 제2저장실(130)은 간냉식으로 냉각되며, 상기 제2증발기(330)는 상기 제2저장실(130)을 둘러싸서 직냉식으로 냉각된다.As shown in FIGS. 2 and 3, the refrigerator of the present embodiment includes a refrigerator main body 100, a first storage chamber and a second storage chamber 130 formed in the refrigerator main body 100, and the first storage chamber. A door for opening and closing the second storage chamber 130, and a first evaporator and a second evaporator 330 for cooling the first storage chamber and the second storage chamber 130, respectively. The second storage chamber 130 is supplied to the second storage chamber 130 to be cooled by intercooling, and the second evaporator 330 surrounds the second storage chamber 130 to be cooled by direct cooling.

냉장고 본체(100)는 제1저장실과 제2저장실(130)을 둘러싸는 하우징을 포함하고, 전면에는 상기 도어(미도시)가 설치된다.The refrigerator main body 100 includes a housing surrounding the first storage chamber and the second storage chamber 130, and the door (not shown) is installed at a front surface thereof.

제1저장실과 제2저장실(130)은 냉장고 본체(100)에 전방이 개방되도록 형성된다.The first storage chamber and the second storage chamber 130 are formed so that the front of the refrigerator body 100 is open.

상기 제1저장실은 냉동실(110)과, 상기 냉동실(110)과 구획되는 냉장실(120)을 포함한다.The first storage compartment includes a freezing compartment 110 and a refrigerating compartment 120 partitioned from the freezing compartment 110.

냉동실(110)은 좌측 상하부에 길게 형성되고, 냉장실(120)은 우측 상부에 형성된다.The freezing chamber 110 is formed long on the upper left and lower sides, and the refrigerating chamber 120 is formed on the upper right.

상기 제2저장실(130)은 신선실이이며, 우측 하부에 형성된다.The second storage chamber 130 is a fresh chamber and is formed at the lower right side.

상기 도어는 상기 제1저장실과 상기 제2저장실(130)을 각각 개폐한다.The door opens and closes the first storage chamber and the second storage chamber 130, respectively.

상기 도어는 냉동실(110)을 개폐하는 제1도어(미도시)와 냉장실(120)을 개폐하는 제2도어와 제2저장실(130)을 개폐하는 제3도어를 포함한다.The door includes a first door (not shown) for opening and closing the freezing compartment 110, a second door for opening and closing the refrigerating compartment 120, and a third door for opening and closing the second storage compartment 130.

상기 제1도어와 상기 제2도어와 상기 제3도어는 힌지를 통해 냉장고 본체(100)에 형성되어 각각의 저장실을 좌우회동식으로 개폐한다.The first door, the second door, and the third door are formed in the refrigerator main body 100 through a hinge to open and close each storage chamber in a left-right rotational manner.

제1증발기와 제2증발기(330)는 상기 제1저장실과 제2저장실(130)을 각각 냉각시킨다.The first evaporator and the second evaporator 330 cool the first storage chamber and the second storage chamber 130, respectively.

상기 제1증발기는 냉동실(110)을 냉각시키는 제1저장실제1증발기(310)와, 냉장실(120)을 냉각시키는 제1저장실제2증발기(320)를 포함한다.The first evaporator includes a first storage compartment first evaporator 310 for cooling the freezing compartment 110 and a first storage compartment second evaporator 320 for cooling the refrigerating compartment 120.

제1저장실제1증발기(310) 및 제1저장실제2증발기(320)는 냉동실(110)과 냉장실(120)을 각각 간냉식으로 냉각시킨다.The first storage compartment first evaporator 310 and the first storage compartment second evaporator 320 cool the freezing compartment 110 and the refrigerating compartment 120, respectively.

따라서, 냉동실(110)에는 제1덕트(미도시)와 상기 제1덕트에 설치되는 제1팬(미도시)이 구비되고, 냉장실(120)에는 제2덕트(미도시)와 상기 제2덕트에 설치되는 제2팬(미도시)이 구비된다.Therefore, the freezing chamber 110 is provided with a first duct (not shown) and a first fan (not shown) installed in the first duct, and the refrigerating chamber 120 has a second duct (not shown) and the second duct. It is provided with a second fan (not shown) installed in.

각각의 덕트 내부에는 각각의 제1저장실제1,2증발기(310,320)가 배치되어, 증발기를 통해 냉각된 공기(냉기)는 각각의 덕트에 설치되는 팬에 의해 각 저장실로 공급된다.Each of the first storage chambers 1 and 2 evaporators 310 and 320 are disposed in each of the ducts, and the air cooled by the evaporator is supplied to each storage chamber by a fan installed in each duct.

이와 같이 간냉식으로 저장실을 냉각시키는 방식은 냉장고에 이용되고 있는 기술(한국등록특허 제210471호)이므로 이에 대한 상세한 설명 및 도시를 생략하기로 한다.As such, the method of cooling the storage compartment by the intercooling method is a technology used in a refrigerator (Korean Patent No. 210471), so a detailed description thereof and illustration will be omitted.

제2증발기(330)는 제2저장실(130)을 둘러싸서 제2저장실(130)은 직냉식으로 냉각된다.The second evaporator 330 surrounds the second storage chamber 130 so that the second storage chamber 130 is cooled by direct cooling.

상기 제1저장실의 냉기는 제2저장실(130)에 공급되어 제2저장실(130)은 간냉식으로 냉각된다.The cold air of the first storage chamber is supplied to the second storage chamber 130, and the second storage chamber 130 is cooled by intercooling.

상세하게는 상기 제1저장실 중 하나의 저장실의 냉기가 제2저장실(130)로 공급된다. In detail, cold air of one of the first storage chambers is supplied to the second storage chamber 130.

예를 들어, 도 2에 도시된 바와 같이, 상기 제1저장실의 냉장실(120)의 냉기가 제2저장실(130)로 공급될 수 있다. 이와 다르게, 도 3에 도시된 바와 같이, 상기 제1저장실의 냉동실(110)의 냉기가 제2저장실(130)로 공급될 수 있다.For example, as illustrated in FIG. 2, cold air of the refrigerating chamber 120 of the first storage chamber may be supplied to the second storage chamber 130. Alternatively, as illustrated in FIG. 3, cold air of the freezing compartment 110 of the first storage compartment may be supplied to the second storage compartment 130.

따라서, 제2저장실(130)은 직냉식과 간냉식 두가지 방식으로 냉각(직간냉식)되어, 정온보관성능을 갖는 동시에 온도불균일이 해소된다.Therefore, the second storage chamber 130 is cooled (direct cooling) in two ways, direct cooling and inter-cooling, so that temperature non-uniformity is eliminated at the same time.

상기 제1저장실의 냉기를 제2저장실(130)로 공급하는 방식은 상기 제1저장실과 상기 제2저장실(130)을 연통시키는 연통구멍(101,103)을 형성하여 공급할 수 있다.The cold air of the first storage chamber may be supplied to the second storage chamber 130 by forming communication holes 101 and 103 for communicating the first storage chamber and the second storage chamber 130.

연통구멍(101, 103)은 도 2에 도시된 바와 같이, 냉장실(120)과 제2저장실(130)을 구획하는 벽에 형성되거나, 도 3에 도시된 바와 같이, 냉동실(110)과 제2저장실(130)을 구획하는 벽에 형성된다.The communication holes 101 and 103 are formed in the wall partitioning the refrigerating chamber 120 and the second storage chamber 130, as shown in FIG. 2, or as shown in FIG. 3, the freezing chamber 110 and the second chamber. It is formed on the wall that partitions the storage compartment (130).

연통구멍(101,103)에는 냉기 공급이 원활하게 이루어지도록 팬(410,420)이 설치된다.Fans 410 and 420 are installed in the communication holes 101 and 103 so as to smoothly supply cold air.

또한, 냉기의 유입을 조절하는 댐퍼(미도시)가 연통구멍(101,103)에 설치될 수 있In addition, dampers (not shown) for controlling the inflow of cold air may be provided in the communication holes 101 and 103.

연통구멍(101,103)은 여러개 형성될 수 있으며, 각 연통구멍(101,103)에는 팬(410,420)이 설치될 수 있다. 이와 다르게, 냉기가 유입되는 연통구멍(101,103)에만 팬(410,420)이 설치될 수도 있다.A plurality of communication holes 101 and 103 may be formed, and fans 410 and 420 may be installed in each communication hole 101 and 103. Alternatively, the fans 410 and 420 may be installed only in the communication holes 101 and 103 through which cold air flows.

여러개의 연통구멍(101,103)을 통해 상대적으로 온도가 높은 냉기는 상기 제1저장실로 이동되고 상대적으로 온도가 낮은 냉기는 제2저장실(130)로 이동될 수 있다. 즉, 여러개의 연통구멍(101,103)을 통해 냉기가 유입 및 유출되어(냉기가 순환되어) 냉기 공급이 더욱 원활하게 될 수 있다.Cold air having a relatively high temperature may be moved to the first storage chamber through a plurality of communication holes 101 and 103, and cold air having a relatively low temperature may be moved to a second storage chamber 130. That is, the cold air may be introduced and discharged (circulated through the cold air) through the plurality of communication holes 101 and 103, so that the cold air may be more smoothly supplied.

이와 같이 연통구멍(101,103)을 통해 냉기를 공급하여 냉기를 공급하기 위한 구조가 단순화되어 저장실의 공간이 최대화될 수 있다.As such, the structure for supplying cold air by supplying cold air through the communication holes 101 and 103 may be simplified to maximize the space of the storage compartment.

전술한 바와 다르게, 도 4에 도시된 바와 같이, 상기 제1저장실의 냉기를 제2저장실(130)로 공급하는 냉기덕트(510)가 구비되어 냉기를 다양한 위치에서 공급할 수 있다. 본 실시예에서는 냉기덕트(510)가 냉장실(120)의 냉기를 제2저장실(130)로 공급한다.Unlike the above, as shown in FIG. 4, the cold air duct 510 is provided to supply the cold air of the first storage chamber to the second storage chamber 130 to supply the cold air at various positions. In the present embodiment, the cold air duct 510 supplies the cold air of the refrigerating chamber 120 to the second storage chamber 130.

냉기덕트(510)에는 냉기 공급이 원활하게 되도록 팬(440)이 설치될 수 있다.The cold air duct 510 may be provided with a fan 440 to smoothly supply cold air.

냉기덕트(510)를 통해 냉기를 공급하는 구조는 한국등록특허 제210471호에 제시된 것과 같이 냉장고에서 적용되고 있는 기술이므로 이에 대한 상세한 설명은 생략하기로 한다.
Since the structure for supplying the cold air through the cold air duct 510 is a technology applied in the refrigerator as shown in Korean Patent No. 210471, a detailed description thereof will be omitted.

<제2실시예>&Lt; Embodiment 2 >

전술한 실시예에서와 동일한 구성 및 기능에 대해서는 설명을 생략하기로 한다.The description of the same configuration and function as those of the above-described embodiment will be omitted.

도 5에 도시된 바와 같이, 제1저장실(110)은 냉동실이고, 제2저장실(120')은 냉장실이다.As shown in FIG. 5, the first storage compartment 110 is a freezing compartment and the second storage compartment 120 ′ is a refrigerating compartment.

제1저장실(110)을 냉각시키는 제1증발기(310)는 간냉식으로 제1저장실(110)을 냉각시킨다.The first evaporator 310 cooling the first storage chamber 110 cools the first storage chamber 110 by intercooling.

제2저장실(120')을 냉각시키는 제2증발기(320')는 제2저장실(120')을 둘러싸서 제2저장실(120')을 직냉식으로 냉각시킨다.The second evaporator 320 'cooling the second storage chamber 120' surrounds the second storage chamber 120 'and cools the second storage chamber 120' by direct cooling.

제1저장실(110)과 제2저장실(120')을 구획하는 벽에는 연통구멍(103)이 형성되어 제1저장실(110)의 냉기가 제2저장실(120')로 공급된다. 연통구멍(103)에는 팬(430)이 설치된다.The communication hole 103 is formed in the wall which divides the 1st storage chamber 110 and the 2nd storage chamber 120 ', and the cool air of the 1st storage chamber 110 is supplied to the 2nd storage chamber 120'. The fan 430 is installed in the communication hole 103.

이와 다르게, 제1저장실(110)의 냉기를 제2저장실(120')로 공급하는 덕트(미도시)가 구비될 수도 있다.Alternatively, a duct (not shown) may be provided to supply cold air from the first storage chamber 110 to the second storage chamber 120 '.

이와 같이 다양한 방법으로 제1저장실(110)의 냉기는 제2저장실(120')로 공급되어 제2저장실(120')은 간냉식으로 냉각된다.As described above, the cold air of the first storage chamber 110 is supplied to the second storage chamber 120 'in various ways, and the second storage chamber 120' is cooled by intercooling.

따라서, 제2저장실(120')은 직냉식과 간냉식 두가지 방식으로 동시에 냉각된다. 따라서, 냉장실에 야채 및 과일 및 김치 등을 신선하게 오랫동안 보관할 수 있다.Therefore, the second storage chamber 120 ′ is simultaneously cooled in two types of direct cooling and intercooling. Therefore, vegetables, fruits, kimchi, and the like can be kept fresh for a long time in the refrigerating chamber.

상술한 바와 같이, 본 발명의 바람직한 실시예를 참조하여 설명하였지만, 해당기술분야의 당업자는 하기의 특허청구범위에 기재된 본 발명의 사상 및 영역으로부터 벗어나지 않는 범위 내에서 본 발명을 다양하게 수정 또는 변형하여 실시할 수 있다.It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the present invention as defined by the following claims .

** 도면의 주요 부분에 대한 부호의 설명 **
100 : 냉장고 본체 110 : 냉동실
120 : 냉장실 130 : 제2저장실, 신선실
310 : 제1증발기 320 : 제2증발기
330 : 제3증발기DESCRIPTION OF REFERENCE NUMERALS
100: refrigerator body 110: freezer
120: cold storage room 130: second storage room, fresh room
310: first evaporator 320: second evaporator
330: third evaporator

Claims (6)

냉장고 본체;
상기 냉장고 본체에 형성되는 제1저장실과 제2저장실;
상기 제1저장실과 상기 제2저장실을 각각 개폐하는 도어;
상기 제1저장실과 제2저장실을 각각 냉각시키는 제1증발기와 제2증발기를 포함하며,
상기 제1저장실의 냉기는 상기 제2저장실에 공급되어 상기 제2저장실은 간냉식으로 냉각되며,
상기 제2증발기는 상기 제2저장실을 둘러싸서 직냉식으로 냉각되는 냉장고.Refrigerator body;
A first storage chamber and a second storage chamber formed in the refrigerator main body;
A door configured to open and close the first storage chamber and the second storage chamber, respectively;
A first evaporator and a second evaporator respectively cooling the first storage chamber and the second storage chamber,
Cold air of the first storage chamber is supplied to the second storage chamber so that the second storage chamber is cooled by intercooling,
And the second evaporator surrounds the second storage compartment and is cooled by direct cooling. 제 1항에 있어서,
상기 제1저장실의 냉기를 상기 제2저장실로 공급하는 덕트를 포함하는 냉장고.The method of claim 1,
And a duct for supplying cold air from the first storage compartment to the second storage compartment. 제 1항에 있어서,
상기 제1저장실과 상기 제2저장실을 연통시키는 연통구멍이 형성되어, 상기 제1저장실의 냉기를 상기 제2저장실로 공급하는 냉장고.The method of claim 1,
And a communication hole for communicating the first storage chamber and the second storage chamber to supply the cool air of the first storage chamber to the second storage chamber. 제 1항 내지 제 3 항 중 어느 한 항에 있어서,
상기 제1저장실은 냉장실이고, 상기 제2저장실은 신선실인 냉장고.4. The method according to any one of claims 1 to 3,
The first storage compartment is a refrigerator compartment, and the second storage compartment is a fresh room refrigerator. 제 1항 내지 제 3 항 중 어느 한 항에 있어서,
상기 제1저장실은 냉동실이고, 상기 제2저장실은 신선실인 냉장고.4. The method according to any one of claims 1 to 3,
And the first storage compartment is a freezing compartment, and the second storage compartment is a fresh compartment. 제 1항 내지 제 3 항 중 어느 한 항에 있어서,
상기 제1저장실은 냉동실이고, 상기 제2저장실은 냉장실인 냉장고.4. The method according to any one of claims 1 to 3,
The first storage compartment is a freezer compartment, the second storage compartment is a refrigerator compartment.
KR1020120059841A 2012-06-04 2012-06-04 Refrigerator KR20130136205A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200053106A (en) * 2018-11-08 2020-05-18 삼성전자주식회사 Refrigerator
KR20200107390A (en) * 2019-03-07 2020-09-16 삼성전자주식회사 Refrigerator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200053106A (en) * 2018-11-08 2020-05-18 삼성전자주식회사 Refrigerator
KR20200107390A (en) * 2019-03-07 2020-09-16 삼성전자주식회사 Refrigerator

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