KR0120664Y1 - Refrigerator - Google Patents
RefrigeratorInfo
- Publication number
- KR0120664Y1 KR0120664Y1 KR2019940000629U KR19940000629U KR0120664Y1 KR 0120664 Y1 KR0120664 Y1 KR 0120664Y1 KR 2019940000629 U KR2019940000629 U KR 2019940000629U KR 19940000629 U KR19940000629 U KR 19940000629U KR 0120664 Y1 KR0120664 Y1 KR 0120664Y1
- Authority
- KR
- South Korea
- Prior art keywords
- cold air
- low temperature
- chamber
- refrigerating chamber
- refrigerating
- Prior art date
Links
Classifications
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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
- F25D23/12—Arrangements of compartments additional to cooling compartments; Combinations of refrigerators with other equipment, e.g. stove
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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
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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
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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
- F25D23/02—Doors; Covers
- F25D23/028—Details
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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
- F25D2201/00—Insulation
- F25D2201/10—Insulation with respect to heat
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
본 고안은 냉장고에 관한 것이다.The present invention relates to a refrigerator.
본 고안 냉장고는 본체(10), 본체에 마련되며 상면(41)과 양측면(42)과 후면(43)을 갖춘 냉장실(40), 냉장실로 냉기를 공급하도록 냉장실의 후면(43)에 상하로 배열된 냉기 토출구(46), 냉장실 최상부에 위치된 냉기토출구(46)를 포함하도록 상면과 소정간격 이격 설치되며 냉장실의 타공간과 격리된 별도의 저온실을 형성하는 분리벽(60)(60') 그리고 저장실을 개폐하도록 설치된 저온실도어(70)를 구비하여 구성된다.The refrigerator according to the present invention is provided in the main body 10, the refrigerating chamber 40 having an upper surface 41, both sides 42 and a rear side 43, and arranged up and down on the rear side 43 of the refrigerating chamber to supply cold air to the refrigerating chamber. Partition walls 60 and 60 'installed at a predetermined interval apart from the upper surface to include the cold air discharge port 46 and the cold air discharge port 46 positioned at the top of the refrigerating chamber and forming a separate low temperature chamber separate from the other space of the refrigerating chamber; It is comprised with the low temperature chamber door 70 installed so that the storage chamber may be opened and closed.
이로써 냉장실에서도 냉동식품을 보관할 수 있다.This allows frozen foods to be stored in the fridge.
Description
제1도는 종래 냉장고의 단면도.1 is a cross-sectional view of a conventional refrigerator.
제2도는 본 고안에 다른 냉장고의 단면도.2 is a cross-sectional view of a refrigerator according to the present invention.
제3도는 제2도의 가-가선에 따른 단면도.3 is a cross-sectional view taken along line 2 of FIG.
제4도는 제2도에 도시된 냉장고의 저온실부의 분해 사시도.4 is an exploded perspective view of the cold compartment of the refrigerator shown in FIG.
제5도는 본 고안의 다른 실시예로서 저온실부의 분해 사시도.5 is an exploded perspective view of a low temperature room as another embodiment of the present invention.
제6도는 제5도의 단면도.6 is a cross-sectional view of FIG.
제7도는 본 고안에 채용된 저온실 도어의 단면도이다.7 is a cross-sectional view of the cold compartment door employed in the present invention.
*도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
10:본체 20:중간격벽10: main body 20: middle bulkhead
30:냉동실 40:냉장실30: freezer 40: refrigerator
47:걸림턱 48:삽입홈47: engaging jaw 48: insertion groove
50:저온실 60,60':분리벽50: low temperature room 60, 60 ': partition wall
70:저온실도어70: low temperature room door
본 고안은 냉장고에 관한 것으로, 더 상세하게는 냉장실에 다른 공간과 분리되어 냉동식품을 보관할 수 있는 저온실이 형성된 냉장고에 관한 것이다.The present invention relates to a refrigerator, and more particularly, to a refrigerator in which a low temperature room is formed to store frozen food separated from other spaces in a refrigerating compartment.
일반적으로 냉장고는 압축기, 응축기, 모세관, 증발기가 냉매관에 의해 차례로 연결되어 냉동 및 냉장 기능을 수행하는 것으로, 제1도에 도시된 바와 같이, 전방이 개방된 본체(1), 본체(1) 내부를 냉동실(2a)과 냉장실(2b)로 구획하는 중간격벽(3), 본체(1) 일측에 힌지결합되어 냉동실(2a)과 냉장실(2b)을 개폐하는 도어(4)를 구비하여 구성된다. 중간격벽(3)에는 증발기(5)가 내장 설치되며, 증발기(5) 후방의 본체(1) 후벽에는 냉각팬(6a)과 팬모터(6b)로 된 송풍장치(6)가 설치된다. 냉동실(2a)과 냉장실(2b)의 후벽에는 송풍장치(6)에 의하 냉기 유동을 안내하도록 냉기 덕트(7)가 형성된다. 이 냉기 덕트(7)에는 다수의 냉기 토출구(7a)가 형성되어 각 실로 냉기를 적절하게 공급하게 된다. (8)은 냉기량 조절기이고 (9)는 냉장식품의 탑재를 위한 선반이다.In general, a refrigerator is a compressor, a condenser, a capillary tube, and an evaporator, which are connected in turn by a refrigerant tube to perform a freezing and refrigerating function. As shown in FIG. 1, a main body 1 and a main body 1 having an open front are shown in FIG. And an intermediate partition 3 partitioning the interior into a freezing compartment 2a and a refrigerating compartment 2b, and a door 4 hinged to one side of the main body 1 to open and close the freezing compartment 2a and the refrigerating compartment 2b. . An evaporator 5 is built in the intermediate partition 3, and a blower 6 made of a cooling fan 6a and a fan motor 6b is installed on the rear wall of the main body 1 behind the evaporator 5. On the rear walls of the freezing chamber 2a and the refrigerating chamber 2b, a cold air duct 7 is formed to guide the cold air flow by the blower 6. The cold air duct 7 is provided with a plurality of cold air discharge ports 7a to properly supply cold air to each chamber. (8) is a cold air conditioner and (9) is a shelf for loading refrigerated food.
이와 같이 구성된 냉장고에서는 증발기(5)의 증발작용으로 냉기가 생성되고, 생성된 냉기는 송풍장치(6)에 의해 냉동실(2a) 또는 냉장실(2b)을 거쳐 강제 순환된다. 즉, 제1도의 화살표로 나타낸 것과 같이, 증발기(5)에서 생성된 냉기는 송풍장치(6)에 의해 냉기덕트(7)를 통과하게 되는데, 냉기덕트(7)에 형성된 토출구(7a)를 통해서 냉동실(2a)과 냉장실(2b)로 공급된 다음 다시 중간격벽(3)의 전방측을 통해 흡입되어 순환하는 것이다. 따라서 냉동실에는 냉동식품이 냉장실에는 냉장식품이 적정온도에서 수납 보관된다. 냉장식품은 선반에 적절히 분산되어 보관될 수 있다.In the refrigerator configured as described above, cold air is generated by the evaporation of the evaporator 5, and the generated cold air is forcedly circulated through the freezing chamber 2a or the refrigerating chamber 2b by the blower 6. That is, as shown by the arrow in FIG. 1, the cold air generated in the evaporator 5 passes through the cold air duct 7 by the blower 6, through the discharge port 7a formed in the cold air duct 7 It is supplied to the freezing chamber (2a) and the refrigerating chamber (2b) and then sucked and circulated through the front side of the intermediate partition (3). Therefore, the frozen food is stored in the freezer compartment and the refrigerated food is stored at an appropriate temperature. The refrigerated food may be stored properly distributed on the shelf.
한편, 냉장실의 상부측에는 별도의 제3실(2c)을 마련하여 증발기를 통과한 최초의 냉기가 여기에 공급되도록 하여 냉장실보다는 낮은 온도(영하 3℃-영상 3℃)를 유지하게 함으로써 특정식품을 수납보관하였다.On the other hand, the upper side of the refrigerating chamber is provided with a separate third chamber (2c) so that the first cold air passing through the evaporator is supplied to it to maintain a lower temperature (zero minus 3 ℃-image 3 ℃) than the refrigerating chamber, Storage was stored.
그러나 이러한 종래의 냉장고의 제3실은 단순한 용기형 선반으로 통상 플라스틱 사출물로 제조되기 때문에 냉장실의 타공간과의 열전달이 용이하게 이루어져 냉동식품을 보관하지는 못하고 단순히 식품을 수납시키는 역할만을 수행하는 문제점이 있었다. 또한 제3실은 냉장실의 타공간과 명확히 분리되지 못하는 구조로 되어 있어 냉기의 혼합이 용이하게 이루어지므로 식품의 특성별 보관이 곤란하였고, 냉동실의 저장공간이 부족한 경우 냉장실에서 냉동식품을 보관할 수 없는 문제점이 있었다.However, since the third chamber of the conventional refrigerator is a simple container-type shelf, which is usually manufactured by plastic injection molding, heat transfer to other spaces of the refrigerating compartment is easy, and thus there is a problem in that it does not store frozen food but merely stores food. . In addition, the third room has a structure that cannot be clearly separated from other spaces of the refrigerating chamber, so it is difficult to store the food by characteristics of the food because the mixing of the cold air is easy, and when the storage space of the freezer is insufficient, the frozen food cannot be stored in the refrigerating chamber. There was this.
본 고안은 상기한 문제점을 해결하기 위한 것으로, 본 고안의 목적은 냉장실로 공급된 냉기를 적절히 활용하여 냉장실에서도 냉동식품을 보관할 수 있는 별도의 저온실을 갖춘 냉장고를 제공함에 있다.The present invention is to solve the above problems, an object of the present invention is to provide a refrigerator having a separate low-temperature room that can store the frozen food in the refrigerating room by utilizing the cold air supplied to the refrigerating room appropriately.
본 고안의 다른 목적은 냉장실의 저온실과 타공간과의 냉기 유동 및 열전달이 억제되도록 구성된 저온실을 갖춘 냉장고를 제공하는 것이다.Another object of the present invention is to provide a refrigerator having a low temperature room configured to suppress cold air flow and heat transfer between a low temperature room and another space of a refrigerating room.
상기 목적을 달성하기 위한 본 고안에 따른 냉장고는 본체, 상기 본체에 마련되며 상면과 양측면과 후면을 갖춘 냉장실, 상기 냉장실로 냉기를 공급하도록 상기 냉장실의 어느 일면에 형성된 적어도 하나 이상의 냉기 토출구, 상기 냉기 토출구의 적어도 하나를 포함하도록 상기 상면과 소정간격 이격 설치되어 상기 냉장실의 타공간과 격리된 별도의 저온실을 형성하는 격벽 그리고 상기 저장실을 개폐하도록 설치된 저온실도어를 구비하여 구성된 점에 그 특징이 있다.Refrigerator according to the present invention for achieving the above object is provided in the main body, the refrigerating chamber having an upper surface and both sides and the rear, at least one cold air discharge port formed on any one surface of the refrigerating chamber to supply cold air to the refrigerating chamber, the cold air It is characterized in that it is provided with a low-temperature chamber door installed to open and close the storage compartment and partitions formed to separate the upper surface and a predetermined distance so as to include at least one of the discharge port to form a separate low-temperature chamber isolated from the other space of the refrigerating chamber.
이하에서는 첨부도면을 참조하여 본 고안의 바람직한 실시예를 상세히 설명한다.Hereinafter, with reference to the accompanying drawings will be described in detail a preferred embodiment of the present invention.
제2도는 본 고안에 따른 냉장고의 단면도이다. 이에 도시된 바와 같이, 본 고안에 따른 냉장고는 대별하여, 본체(10), 중간격벽(20)에 의하여 구획된 냉동실(30)과 냉장실(40), 중간격벽(20) 직하방의 냉장실(40) 상부에 저온실(50)을 형성하도록 설치된 분리벽(60) 그리고 저온실(50)을 개폐하는 저온실도어(70)을 구비하여 구성된다.2 is a cross-sectional view of the refrigerator according to the present invention. As shown in the drawing, the refrigerator according to the present invention is roughly divided into a freezer compartment 30 and a refrigerating compartment 40 and a refrigerating compartment 40 directly below the intermediate partition 20, which are partitioned by the main body 10 and the intermediate partition 20. It is configured to include a low-temperature chamber door 70 for opening and closing the low-temperature chamber 50 and the partition wall 60 provided to form a low-temperature chamber 50 in the upper portion.
본체(10)는 중간격벽(20)에 의해 냉동실(30)과 냉장실(40)로 구획되며, 중간격벽(20)에는 증발기(21)가 매설되고 증발기(21) 후방에는 송풍장치(22)가 설치된다. 증발기(21) 전방의 중간격벽(20)에는 냉동실(30)측의 순환냉기와 냉장실(40)측의 순환냉기가 각각 흡입되는 제1흡입구(23)와 제2흡입구(24)가 형성된다.The main body 10 is divided into a freezing chamber 30 and a refrigerating chamber 40 by an intermediate partition 20. An evaporator 21 is embedded in the intermediate partition 20, and a blower 22 is provided behind the evaporator 21. Is installed. In the middle partition wall 20 in front of the evaporator 21, a first suction port 23 and a second suction port 24 through which the circulating cold air at the freezing chamber 30 side and the circulating cold air at the refrigerating chamber 40 side are respectively formed.
냉장실(40)은 상면(41), 양측면(42) 그리고 후면(43)을 구비하여 형성되고 그 전방은 개방된다(제4도와 제5도 참조).The refrigerating compartment 40 is formed with an upper surface 41, both sides 42 and a rear surface 43, and the front thereof is opened (see FIGS. 4 and 5).
냉동실(30)과 냉장실(40) 후면에는 냉기덕트(34)(44)가 설치되고, 이 냉기덕트(34)(44)에 의해 냉기통로(35)(45)가 형성된다. 각각의 냉기덕트(34)(44)에는 냉동실(30)과 냉장실(40)로의 냉기를 공급하는 냉기토출구(36)(46)가 상하로 다수 배열된다. 송풍장치(22)는 냉동실(30)측 냉기통로(36)와 냉장실(40)측 냉기통로(46) 사이에 배치되어 증발기(21)의 증발작용으로 생성된 냉기를 냉동실(30)과 냉장실(40)로 강제순환시키는 것이다. 이와 같이 냉장실(40)의 후면(43)에는 다수의 냉기토출구(46)가 상하로 배열되어 있기 때문에 차가운 냉기일수록 상부측에서부터 냉장실(40)로 공급된다.Cold air ducts 34 and 44 are installed at the rear surface of the freezing chamber 30 and the refrigerating chamber 40, and the cold air passages 35 and 45 are formed by the cold air ducts 34 and 44. In each of the cold air ducts 34 and 44, a plurality of cold air discharge ports 36 and 46 for supplying cold air to the freezing chamber 30 and the refrigerating chamber 40 are arranged up and down. The air blower 22 is disposed between the cold air passage 36 on the freezing compartment 30 side and the cold air passage 46 on the refrigerating compartment 40 side, and generates cold air generated by the evaporation of the evaporator 21. Forced circulation to 40). As described above, since the plurality of cold air outlets 46 are arranged up and down on the rear surface 43 of the refrigerating chamber 40, the cold cold air is supplied from the upper side to the refrigerating chamber 40.
중간격벽(20) 직하방의 냉장실(40)에는 저온실(50)이 형성된다. 이를 위해 냉장실(40) 상부측에는 냉장실(40)의 냉기토출구(46)중 최상측에 위치된 냉기토출구만을 포함하도록 분리벽(60)이 설치된다.The low temperature chamber 50 is formed in the refrigerating chamber 40 directly below the intermediate partition wall 20. To this end, the separation wall 60 is installed at the upper side of the refrigerating chamber 40 to include only the cold air discharging ports located at the uppermost side of the cold air discharging openings 46 of the refrigerating chamber 40.
제3도 및 제4도에 도시된 바와 같이, 분리벽(60)의 설치를 위해 냉장실(40)의 양측면(42)에는 걸림턱(47)이 형성된다.As shown in FIGS. 3 and 4, the locking projections 47 are formed on both side surfaces 42 of the refrigerating chamber 40 to install the dividing wall 60.
제4도에 도시된 바와같이, 분리벽(60)은 걸림턱(47)에 놓여지는 바닥벽(61), 바닥벽(61)의 양측 가장자리에서 입설된 양측벽(62), 바닥벽(61)의 후측 가장자리에서 입설된 후벽(63)을 구비하여 구성되고, 이들은 냉장실(40)의 양측면(42) 및 후면(43)과 밀착되도록 설치된다. 분리벽(60)의 후벽(63)에는 냉기토출구(46)와 대응하는 냉기흡입구(63a)가 형성된다. 또한 분리벽(60)은 냉장실(40)의 타공간과의 열전달을 최대로 방지하도록 단열체로 구성되는 것이 바람직한데, 이를 위해 분리벽(60)은 제3도에 도시된 바와 같이, 내부가 단열재(60a)로 충진되어 형성된다.As shown in FIG. 4, the separation wall 60 includes a bottom wall 61 placed on the locking projection 47, two side walls 62 placed at both edges of the bottom wall 61, and a bottom wall 61. It is configured to have a rear wall (63) entered from the rear edge of the), and they are installed to be in close contact with both sides 42 and the rear surface 43 of the refrigerating chamber (40). The rear wall 63 of the dividing wall 60 is formed with a cold air suction port 63a corresponding to the cold air discharge port 46. In addition, the dividing wall 60 is preferably composed of an insulator to prevent heat transfer to the other space of the refrigerating chamber 40 to the maximum, for this purpose, the dividing wall 60 is a heat insulating material as shown in FIG. It is filled with 60a and formed.
제5도와 제6도에는 본 고안이 채용하는 분리벽의 다른 실시예가 도시되어 있다. 이에 도시된 바와 같이, 이 분리벽(60')은 냉장실(40)의 내벽에 삽입되어 밀착되는데, 이를 위해 냉장실(40)의 양측면(42)과 후면(43)에는 삽입홈(48)이 형성되고, 분리벽(60')은 이 삽입홈(48)에 끼워져 설치된다. 이때 분리벽(60')은 냉장실(40) 내벽과 밀착되도록 삽입되어 분리벽(60')에 의해 형성된 저온실(50)과 냉장실(40)의 타공간과의 냉기유통이 이루어지지 않도록 구성되어야 한다. 또한 이 분리벽(60')은 중공(中空)체 형상의 평판으로 구성되고 중공부분에는 단열재가 충진되어 저온실(50)과 냉장실(40)의 타공간과의 열전달이 가능한 억제되도록 하는 것이 바람직하다. 한편, 이 분리벽(60')의 전방측 상면에는 밀폐턱(64)이 형성되어 후술하는 저온실도어가 닫힌 상태에서 저온실(50)과 냉장실(40) 타공간과의 냉기 유출입이 이루어지지 않게 된다.5 and 6 show another embodiment of the dividing wall employed in the present invention. As shown in FIG. 2, the separation wall 60 ′ is inserted into and closely adhered to the inner wall of the refrigerating chamber 40. For this purpose, insertion grooves 48 are formed at both sides 42 and the rear surface 43 of the refrigerating chamber 40. The separation wall 60 'is fitted into this insertion groove 48. At this time, the separation wall 60 'is inserted to be in close contact with the inner wall of the refrigerating chamber 40 and should be configured to prevent cold air flow between the low temperature chamber 50 formed by the separating wall 60' and the other space of the refrigerating chamber 40. . In addition, the separation wall 60 'is composed of a hollow body-shaped flat plate, and the hollow portion is preferably filled with a heat insulator so that heat transfer between the low temperature chamber 50 and the other space of the refrigerating chamber 40 can be suppressed as much as possible. . On the other hand, the sealing jaw 64 is formed on the front upper surface of the separation wall 60 'so that the cold air flows out and out of the low temperature chamber 50 and the other space of the refrigerating chamber 40 while the low temperature chamber door to be described later is closed. .
저온실(50)은 저온실도어(70)에 의해 개폐되는데, 이를 위해 저온실(50)을 형성하는 냉장실(40)의 양측면의 전방측 상부에는 도어고정구(71)가 형성되고, 저온실도어(70)에는 도어고정구(71)에 걸리는 걸림돌기(72)가 형성되어 그 상단을 중심으로 회동 가능하도록 결합된다. 특히 저온실도어(70)는 착탈식으로 구성하여 필요한 경우에 저온실도어를 분리해 둘 수 있도록 구성함이 바람직하다. 제7도에 도시된 바와 같이, 저온실도어(70)는 열전달율이 낮은 물질 또는 공기로 채워진 중공체로 형성되거나(제7도 a와 b참조), 소정간격 이격된 다수의 투명판(73) 조립체로 형성되고, 이 이격공간에는 열전달율이 낮은 가스 등이 충진되어 구성될 수도 있다.The low temperature chamber 50 is opened and closed by a low temperature chamber door 70. For this purpose, a door fixing tool 71 is formed at an upper portion of the front side of both sides of the refrigerating chamber 40 forming the low temperature chamber 50, and the low temperature chamber door 70 is A locking projection 72 is formed on the door stopper 71 and is rotatably coupled to an upper end thereof. In particular, the low temperature chamber door 70 is preferably configured to be removable so that the low temperature chamber door can be separated if necessary. As shown in FIG. 7, the low temperature chamber door 70 is formed of a hollow body filled with a material having low heat transfer rate or air (see FIGS. 7A and 7B), or a plurality of transparent plate 73 assemblies spaced at predetermined intervals. The separation space may be formed by filling a gas having a low heat transfer rate.
이와 같이 구성된 본 고안에 따른 냉장고의 작용을 설명하면 다음과 같다.Referring to the operation of the refrigerator according to the present invention configured as described above are as follows.
중간격벽(20)에 설치된 증발기(21) 내부를 흐르는 냉매의 증발로 주위로부터 열을 흡수하여 냉기를 생성한다. 생성된 냉기는 송풍장치(22)의 작동으로 냉기덕트(34)(44)에 의해 형성된 냉기통로(35)(45)를 따라 냉동실(30)과 냉장실(40)에 공급되고 냉동실(30)과 냉장실(40)의 기순환공기는 증발기(21)쪽으로 재흡입된다. 즉, 냉기통로(35)(45)를 따라 흐르면서 냉기덕트(34)(44)에 형성된 냉기토출구(36)(46)를 통해 냉동실(30)과 냉장실(40)에 공급되고 기순환공기는 제1흡입구(23)와 제2흡입구(24)를 통해 재흡입됨으로써 강제 순환을 계속하는 것이다. 특히 냉장실(40)쪽으로 공급되는 냉기는 상하로 배열된 냉기토출구(46)를 통해 차례로 토출되기 때문에 가장 차가운 냉기가 저온실(50)로 공급되게 된다.By evaporation of the refrigerant flowing through the evaporator 21 installed in the intermediate partition 20, heat is absorbed from the surroundings to generate cold air. The generated cold air is supplied to the freezing compartment 30 and the refrigerating compartment 40 along the cold air passages 35 and 45 formed by the cold air ducts 34 and 44 by the operation of the blower 22. The air circulating air of the refrigerating compartment 40 is sucked back toward the evaporator 21. That is, the air flows through the cold air passages 35 and 45 and is supplied to the freezing chamber 30 and the refrigerating chamber 40 through the cold air discharge ports 36 and 46 formed in the cold air ducts 34 and 44, and the air circulating air By re-suctioning through the first suction port 23 and the second suction port 24, the forced circulation is continued. In particular, since the cold air supplied to the refrigerating chamber 40 is sequentially discharged through the cold air discharge ports 46 arranged up and down, the coolest cold air is supplied to the low temperature chamber 50.
따라서 저온실(50)의 온도를 통상의 냉장실의 온도보다 훨씬 낮은 영하 10℃ 내지 영하 3℃ 정도로 유지시킬 수 있어 냉동식품을 저온실(50)에 수납 보관할 수 있게 되는 것이다. 즉 종래의 냉장실이 저온실과 통상의 냉장실로 구분되어 저온실에서 냉동식품을 수납 보관함으로써 냉장실의 저장공간이 부족할 경우 유용하게 사용될 수 있다. 이렇게 냉장실 내에서도 냉동식품을 저장할 수 있을 뿐만 아니라 저온실도어를 분리해 둠으로써 저온실의 온도를 영하 3℃ 내지 영상 3℃로 유지시켜 종래의 특선실 등으로 사용할 수도 있는 것이다.Therefore, the temperature of the low temperature chamber 50 can be maintained at about 10 ° C. to about 3 ° C., which is much lower than the temperature of the normal refrigerating chamber, so that the frozen food can be stored and stored in the low temperature chamber 50. That is, the conventional refrigerating compartment is divided into a low temperature compartment and a normal refrigerating compartment and can be usefully used when the storage space of the refrigerating compartment is insufficient by storing and storing the frozen food in the low temperature compartment. In this way, not only can the frozen food be stored in the refrigerating chamber, but the low temperature chamber door is separated to maintain the temperature of the low temperature chamber at -3 ° C to 3 ° C.
이상에서 상세히 설명한 바와 같이, 본 고안에 따른 냉장고는 냉장실 내부에 냉장실의 타공간과의 단열성이 매우 양호하고 냉기 유통성이 매우 낮은 저온실을 형성하여 냉동실의 저장공간이 협소할 경우 냉장실에도 냉동식품을 보관할 수 있는 이점이 있다. 또한 저온실도어가 착탈식으로 형성되므로 필요에 따라 저온실도어를 분리하여 저온실을 통상의 특선실로 사용할 수 있는 이점도 있다.As described in detail above, the refrigerator according to the present invention forms a low-temperature room having a very good thermal insulation with the other space of the refrigerating compartment and having a very low cold air circulation in the refrigerating compartment to store frozen food in the refrigerating compartment. There is an advantage to this. In addition, since the low temperature chamber door is detachably formed, there is an advantage that the low temperature chamber can be used as a special special chamber by separating the low temperature chamber door as necessary.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019940000629U KR0120664Y1 (en) | 1994-01-14 | 1994-01-14 | Refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019940000629U KR0120664Y1 (en) | 1994-01-14 | 1994-01-14 | Refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR950023753U KR950023753U (en) | 1995-08-23 |
| KR0120664Y1 true KR0120664Y1 (en) | 1998-08-01 |
Family
ID=19375680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019940000629U KR0120664Y1 (en) | 1994-01-14 | 1994-01-14 | Refrigerator |
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| Country | Link |
|---|---|
| KR (1) | KR0120664Y1 (en) |
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1994
- 1994-01-14 KR KR2019940000629U patent/KR0120664Y1/en not_active IP Right Cessation
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| Publication number | Publication date |
|---|---|
| KR950023753U (en) | 1995-08-23 |
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