KR0141798B1 - Refrigerator with evaporator in the center - Google Patents

Refrigerator with evaporator in the center

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Publication number
KR0141798B1
KR0141798B1 KR1019940031369A KR19940031369A KR0141798B1 KR 0141798 B1 KR0141798 B1 KR 0141798B1 KR 1019940031369 A KR1019940031369 A KR 1019940031369A KR 19940031369 A KR19940031369 A KR 19940031369A KR 0141798 B1 KR0141798 B1 KR 0141798B1
Authority
KR
South Korea
Prior art keywords
center
refrigerator
evaporator
refrigerating chamber
cooling
Prior art date
Application number
KR1019940031369A
Other languages
Korean (ko)
Other versions
KR960018452A (en
Inventor
박창섭
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 KR1019940031369A priority Critical patent/KR0141798B1/en
Publication of KR960018452A publication Critical patent/KR960018452A/en
Application granted granted Critical
Publication of KR0141798B1 publication Critical patent/KR0141798B1/en

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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
    • F25D25/00—Charging, supporting, and discharging the articles to be cooled
    • F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves
    • F25D25/027—Rotatable shelves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
    • F25D17/067—Evaporator fan units
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • 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
    • F25D2317/068—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 fans
    • F25D2317/0681—Details thereof

Abstract

명은 냉장고의 냉장실 중앙에서 360도로 냉기를 공급할 수 있도록 하는 중앙에 증발기를 구비한 냉장고에 관한 것으로, 기계실(10)의 내부에 설치된 압축기(11)에서 압축된 고온 고압의 냉매가 응축기(13)를 거쳐 냉각팬(12)에 의하여 냉각응측되고, 드라이버(14)와 캐피러리튜브(15)를 거쳐 저온 저압의 냉매가 증발기(20)의 냉각관(34)으로 공급된다. 이때, 나선형의 냉각관(34) 내측에 설치된 송풍팬(33)이 구동모터(16)의 작동으로 회전되어 냉각관(34)과 열교환된 냉기를 시라우트(31)의 외면에 설치된 다수개의 토출구(32)를 통하여 냉장실(20)의 내부로 냉기를 360도 각도로 공급하게 된다. 따라서, 냉장실(20)의 내부가 단시간내에 냉각된다. 한편, 상기 냉장실(20)은 기계실(10)과의 밀착면에 베어링(22)이 설치되어 360도 회전되므로 사용자가 편의에 따라 회전시켜 측면에 형성된 다수개의 개폐도어(21)를 열고 뒤편의 식품을 꺼집어 내거나 보관할 수 있으며, 또한 내부선반(23)도 회전되므로 사용자가 사방에서 편리하게 물품을 보관시킬수 있다.The name relates to a refrigerator having an evaporator at the center for supplying the cool air at a degree of 360 degrees from the center of the refrigerator compartment of the refrigerator. The cooling fan 12 is cooled and conditioned, and the low temperature and low pressure refrigerant is supplied to the cooling tube 34 of the evaporator 20 through the driver 14 and the capillary tube 15. At this time, the blower fan 33 installed inside the spiral cooling pipe 34 is rotated by the operation of the driving motor 16, so that a plurality of discharge ports are installed on the outer surface of the shroud 31 to cool the heat exchanged with the cooling pipe 34. Cold air is supplied to the inside of the refrigerating chamber 20 through the angle of 32. Therefore, the inside of the refrigerating chamber 20 is cooled in a short time. On the other hand, the refrigerating chamber 20 is a bearing 22 is installed on the surface in close contact with the machine room 10 is rotated 360 degrees so that the user rotates for convenience to open a plurality of opening and closing doors 21 formed on the side of the food on the back It can be taken out or stored, and also the inner shelf 23 is rotated so that the user can conveniently store the goods from all directions.

Description

중앙에 증발기을 구비한 냉장고Refrigerator with evaporator in the center

제1도는 본 발명의 냉장고 사시도.1 is a perspective view of a refrigerator of the present invention.

제2도는 본 발명의 냉장고 단면도.2 is a cross-sectional view of the refrigerator of the present invention.

제3도는 본 발명의 증발기 분해사시도.3 is an exploded perspective view of the evaporator of the present invention.

*도면중 중요부분에 대한 부호의 설명* Explanation of symbols on important parts of the drawings

10:기계실 11:압축기10: machine room 11: compressor

12:냉각팬 13:응축기12: cooling fan 13: condenser

14:드라이어 15:캐피러리튜브14: dryer 15: capillary tube

16:구동모터 17:제상수받이16: Drive motor 17: Defrost receiving

18:구멍 20:냉장실18: hole 20: refrigerator

21:개페도어 22:베어링21: open dog 22: bearing

23:선반 24:구멍23: Shelf 24: Hole

30:증발기 31:시라우트30: Evaporator 31: Shirout

32:토출구 33:송풍팬32: discharge outlet 33: blowing fan

34:냉각관 35:냉각핀34: cooling tube 35: cooling fin

본 발명의 냉장고에 관한 것으로, 특히 냉장실 중앙에서 360도로 냉기를 공급할 수 있도록 한 중앙에 증발기를 구비한 냉장고에 관한 것이다.The present invention relates to a refrigerator of the present invention, and more particularly, to a refrigerator having an evaporator at a center capable of supplying 360 degrees of cold air from a center of a refrigerator compartment.

종래의 냉장고는 냉장실의 측벽에서 냉기토출구를 다수개 형성하여 덕트를 통하여 냉장실 또는 냉장실등에 냉기를 공급하였다.In the conventional refrigerator, a plurality of cold air discharge ports are formed on the sidewalls of the refrigerating chamber to supply cold air to the refrigerating chamber or the refrigerating chamber through the duct.

이러한 종래의 기술은 냉장실의 좌, 우변과 배면에서만 냉기가 나오므로 식품의 신선보관 성능이 저하되고, 또 증발기가 냉장실 상부면 이나 배면에 덕트를 형성하여 측면에서 냉기를 토출시키므로 덕트에 의하여 냉각손실이 발생되며, 이로 인하여 전력소모가 많아질뿐 아니라 냉장실 또는 냉장실의 구석구석까지 냉기를 공급하는데 많은 시간이 걸리는 문제점이 발생되었다.In the conventional technology, since the cold air comes only from the left side, the right side, and the rear side of the refrigerating chamber, the fresh storage performance of the food is reduced, and the evaporator forms a duct on the upper side or the rear side of the refrigerating compartment and discharges cold air from the side, so cooling loss is caused by the duct. There is a problem that takes much time to supply the cold air to every corner of the refrigerating chamber or the refrigerating chamber as well as the power consumption increases.

따라서, 본 발명은 상기한 문제점을 해소하기 위한 것으로, 그 목적은 냉장실의 내부 중앙에 증발기를 형성하여 360도로 냉기를 공급하도록 하므로서, 짧은 시간내에 내부공간을 내부공간을 냉동시키도록 하고, 이로 인하여 전력소비를 최소로 줄이며, 특히 냉장고의 도어를 열고 닫을 때 외부공기와 내부공기가 열교환하여 내부공기의 온도가 올라가더라도 즉시 셋팅되어 일정온도로 냉동하므로 보관식품의 신선도를 향상시킬수 있도록 한 중앙에 증발기를 구비한 냉장고를 제공하는데 있다.Therefore, the present invention is to solve the above problems, the object is to form an evaporator in the inner center of the refrigerating chamber to supply cold air by 360 degrees, to freeze the internal space within a short time, thereby The power consumption is reduced to a minimum, and especially when the door of the refrigerator is opened and closed, the external air and the internal air are heat-exchanged, so even if the temperature of the internal air rises, it is immediately set and frozen to a certain temperature so that the freshness of the stored food can be improved. It is to provide a refrigerator provided with.

위와 같은 목적을 달성하기 위하여 압축기와 응축기 및 캐피러리튜브를 설치한 기계실과 : 상기 기계실의 상부에 다수개의 개폐도어를 형성함과 아울러 기계실의 밀착면에 베어링을 형성하여 상기 베어링에 의하여 회전가능하게 설치한 냉장실과 : 상기 냉장실의 중앙에 수직으로 설치한 증발기로 구성한 것을 특징으로 하는 중앙에 증발기를 구비한 냉장고가 제공된다.Machine chamber with compressor, condenser, and capillary tube installed to achieve the above object: Forming a plurality of opening and closing doors on the upper part of the machine room, and forming a bearing on the close surface of the machine room to be rotatable by the bearing Installed refrigerating chamber and a refrigerator provided with an evaporator in the center, characterized by consisting of an evaporator installed vertically in the center of the refrigerating chamber.

위와 같이 구성된 본 발명의 실시예를 첨부된 도면을 참조하면서 상세히 설명하면 다음과 같다.An embodiment of the present invention configured as described above will be described in detail with reference to the accompanying drawings.

제1도 내지 제3도에 나타낸 바와같이, 기계실(10)은 내부에 압축기(11), 냉각팬(12), 응축기(13), 드라이버(14), 캐피러리튜브(15), 흡입관 및 구동모터(16)를 설치하고, 상판중앙에 구멍(18)을 형성하되, 구멍(18) 저부에 제상수받이(17)를 설치한다.As shown in FIGS. 1 to 3, the machine room 10 has a compressor 11, a cooling fan 12, a condenser 13, a driver 14, a capillary tube 15, a suction pipe and a drive therein. The motor 16 is installed, and the hole 18 is formed in the center of the upper plate, and the defrosting receiver 17 is installed at the bottom of the hole 18.

냉장실(20)은 상기 기계실(10)의 상부에 결합하되, 저판중앙에 구멍(18)을 형성하여 기계실(10)의 구멍(18)과 일치시킨다. 상기 냉장실(20)과 기계실(10)의 밀착면에 회전용 베어링(22)을 설치하여 냉장실(20)이 회전되게 하고, 측벽에 다수개의 개폐도어(21)를 형성한다. 또한, 상기 냉장실(20)은 원통형으로 형성함이 바람직하다. 한편, 상기 냉장실(20)의 내부에는 다수개의 선반(23)을 상, 하로 순차적으로 설치하되, 회전수단을 형성하여 회전되도록 설치할 수도 있다.The refrigerating chamber 20 is coupled to the upper portion of the machine room 10, but forms a hole 18 in the center of the bottom plate to match the hole 18 of the machine room 10. The bearing 22 for rotation is installed on the contact surface of the refrigerating chamber 20 and the machine room 10 so that the refrigerating chamber 20 is rotated, and a plurality of opening and closing doors 21 are formed on the side wall. In addition, the refrigerating chamber 20 is preferably formed in a cylindrical shape. On the other hand, the inside of the refrigerating chamber 20, a plurality of shelves 23 are installed in sequence, up and down, may be installed to rotate by forming a rotation means.

증발기(30)는 상기 냉장실(20)의 중앙에 다수개의 토출구(32)를 형성한 시라우트(31)를 수직으로 설치하되, 상기 시라우트(31)의 내부에 송풍팬(33)을 설치하여 상기 기계실(10)의 구동모터(16)와 결합한다. 한편, 상기 송풍팬(33)의 외주연에 근접되게 냉각핀(35)이 다수개 부착된 나선형의 냉각관(34)을 설치한다. 상기 냉각관(34)의 일측단은 캐피러리튜브(15)와 결합하여 연통하고, 타측단의 압축기(11)의 흡입관과 결합하여 연통시킨다.The evaporator 30 vertically installs a shroud 31 having a plurality of discharge ports 32 in the center of the refrigerating chamber 20, and installs a blower fan 33 in the shroud 31. Coupling with the drive motor 16 of the machine room (10). On the other hand, near the outer periphery of the blower fan 33 is provided with a spiral cooling tube 34 having a plurality of cooling fins 35 attached. One end of the cooling tube 34 is coupled to communicate with the capillary tube 15, and is coupled to the suction tube of the compressor 11 of the other end.

이러한 본 발명은 기계실(10)의 내부에 설치된 압축(11)에서 압축된 고온 고압의 냉매가 응축기(13)를 거쳐 냉각팬(12)에 의하여 냉각 응축되고, 드라이어(14)와 캐피러리튜브(15)를 거쳐 저온 저압의 냉매가 증발기(20)의 냉각관(34)으로 공급된다. 이때, 나선형의 냉각관(34) 내측에 설치된 송풍팬(33)이 구동모터(16)의 작동으로 회전되어 냉각관(34)과 열교환된 냉기를 시라우트(31)의 외면에 설치된 다수개의 토출구(32)를 통하여 냉장실(20)의 내부로 냉기를 360도 각도로 공급하게 된다. 따라서, 냉장실(20)의 내부가 단시간내에 냉각된다. 한편, 상기 냉장실(20)은 기계실(`0)과의 밀착며에 베어링(22)이 설치되어 360도 회전되므로 사용자가 편의에 따라 회전시켜 측면에 형성된 다수개의 개폐도어(21)를 열고 뒤편의 식품을 꺼집어 내거나 보관할 수 있으며, 또한 내부선반(23)도 회전되므로 사용자가 사방에서 편리하게 물품을 보관시킬 수 있다.In the present invention, the high temperature and high pressure refrigerant compressed by the compression 11 installed in the machine room 10 is condensed by the cooling fan 12 through the condenser 13, and the dryer 14 and the capillary tube ( The low temperature low pressure refrigerant is supplied to the cooling tube 34 of the evaporator 20 through 15. At this time, the blower fan 33 installed inside the spiral cooling pipe 34 is rotated by the operation of the driving motor 16, so that a plurality of discharge ports are installed on the outer surface of the shroud 31 to cool the heat exchanged with the cooling pipe 34. Cold air is supplied to the inside of the refrigerating chamber 20 through the angle of 32. Therefore, the inside of the refrigerating chamber 20 is cooled in a short time. On the other hand, the refrigerating chamber 20 has a bearing 22 is installed in close contact with the machine room (`0) is rotated 360 degrees so that the user rotates according to the convenience to open a plurality of opening and closing doors 21 formed on the side Food can be taken out or stored, and also the inner shelf 23 is rotated so that the user can conveniently store the goods from all directions.

이상에서 살펴본 바와같이, 본 발명은 냉장실의 내부 중앙에서 360도로 냉기를 공급하므로 냉각효율이 우수하여 식품의 신선도를 장시간 유지할 수 있는 것이다.As described above, the present invention is to supply the cool air at 360 degrees from the inner center of the refrigerating chamber is excellent in cooling efficiency to maintain the freshness of food for a long time.

Claims (3)

압축기와 응축기 및 캐피러리튜브를 설치한 기계실과 : 상기 기계실의 상부에 다수개의 개폐도어를 형성함과 아울러 기계실의 밀착면에 베어링을 형성하여 상기 베어링에 의하여 회전가능하게 설치한 냉장실과 : 상기 냉장실의 중앙에 수직으로 설치한 증발기로 구성한 것을 특징으로 하는 중앙에 증발기를 구비한 냉장고.A machine room in which a compressor, a condenser, and a capillary tube are installed; Refrigerator having an evaporator in the center, characterized in that consisting of an evaporator installed vertically in the center of the. 제1항에 있어서, 상기 냉장실을 원통형으로 형성하여 구성한 것을 특징으로 하는 중앙에 증발기를 구비한 냉장고.The refrigerator having an evaporator in the center of claim 1, wherein the refrigerator compartment is formed in a cylindrical shape. 제1항에 있어서, 상기 증발기는 다수개의 토출구를 360도로 형성한 시라우트를 냉장실 중앙에 수직으로 형성하고, 시라우트의 내부에 다수개의 냉각핀이 부착된 냉각관을 나선혀으로 형성하여 설치하며, 상기 냉각관의 중앙에 송풍팬을 설치하여 구성한 것을 특징으로 하는 중앙에 증발기를 구비한 냉장고.According to claim 1, The evaporator is formed by vertically forming a shroud vertically formed in the center of the refrigerating chamber with a plurality of discharge openings 360 degrees, and installed by forming a cooling tube with a plurality of cooling fins attached to the inside of the shroud spirally And a blower fan installed in the center of the cooling pipe.
KR1019940031369A 1994-11-26 1994-11-26 Refrigerator with evaporator in the center KR0141798B1 (en)

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Application Number Priority Date Filing Date Title
KR1019940031369A KR0141798B1 (en) 1994-11-26 1994-11-26 Refrigerator with evaporator in the center

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Publication Number Publication Date
KR960018452A KR960018452A (en) 1996-06-17
KR0141798B1 true KR0141798B1 (en) 1998-07-01

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100452048B1 (en) * 2002-02-01 2004-10-14 황응태 Refrigerator
KR100506597B1 (en) * 2002-08-24 2005-08-08 삼성전자주식회사 Refrigerator
KR100758749B1 (en) * 2006-01-15 2007-09-14 손영호 Rotary round fridge

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101283190B1 (en) * 2007-07-31 2013-07-05 엘지전자 주식회사 Refrigerator with evaporator installed in door

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100452048B1 (en) * 2002-02-01 2004-10-14 황응태 Refrigerator
KR100506597B1 (en) * 2002-08-24 2005-08-08 삼성전자주식회사 Refrigerator
KR100758749B1 (en) * 2006-01-15 2007-09-14 손영호 Rotary round fridge

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