KR0127575Y1 - Machine chamber heat transfered pipe fixing structure in a refrigerator - Google Patents
Machine chamber heat transfered pipe fixing structure in a refrigerator Download PDFInfo
- Publication number
- KR0127575Y1 KR0127575Y1 KR2019940019076U KR19940019076U KR0127575Y1 KR 0127575 Y1 KR0127575 Y1 KR 0127575Y1 KR 2019940019076 U KR2019940019076 U KR 2019940019076U KR 19940019076 U KR19940019076 U KR 19940019076U KR 0127575 Y1 KR0127575 Y1 KR 0127575Y1
- Authority
- KR
- South Korea
- Prior art keywords
- machine room
- refrigerator
- heat dissipation
- room cover
- condenser
- Prior art date
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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
- F25D23/06—Walls
- F25D23/061—Walls with conduit means
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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
- F25D23/003—General constructional features for cooling refrigerating machinery
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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
- F25D2323/00—General constructional features not provided for in other groups of this subclass
- F25D2323/002—Details for cooling refrigerating machinery
- F25D2323/0021—Details for cooling refrigerating machinery using air guides
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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)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
본 고안은 방열파이프가 설치된 냉장고의 기계실커버에 관한 것으로서, 대체냉매를 방열시키는 응축기의 방열성능을 향상시키기 위하여, 기계실커버의 외면측에서 내면측으로 일정간격을 이루며 다수개 랜싱가공되어 형성되는 통기구와, 이 통기구의 하측에서 연장절곡되어 형성되는 다수의 지지편과, 그 양단이 기계실에 설치된 응축기와 연결되고 지지편상에 배설되는 방열파이프를 구비함으로서, 냉장고의 냉각성능을 향상시키도록 한 방열파이프가 설치된 냉장고의 기계실커버에 관한 것이다.The present invention relates to a machine room cover of a refrigerator in which a heat radiation pipe is installed, and to improve heat dissipation performance of a condenser for dissipating a replacement refrigerant, a plurality of lancings are formed at regular intervals from an outer surface side to an inner surface side of the machine room cover. And a heat dissipation pipe extending from the lower side of the vent and having a heat dissipation pipe which is connected to a condenser installed in the machine room and disposed on the support piece, the heat dissipation pipe for improving the cooling performance of the refrigerator. It relates to the machine room cover of the refrigerator installed.
Description
제1도는 본 고안에 따른 기계실커버가 개방된 냉장고의 배면 사시도.1 is a rear perspective view of the refrigerator with the machine room cover open according to the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
10 : 기계실커버 11 : 통기구10 machine cover 11 vent hole
12 : 지지편 13 : 방열파이프12: support piece 13: heat dissipation pipe
14 : 응축기 15 : 냉각팬14 condenser 15 cooling fan
16 : 압축기16: compressor
본 고안은 냉장고의 기계실커버에 관한 것으로, 특히 방열파이프가 부설된 기계실커버에 관한 것이다.The present invention relates to a machine room cover of a refrigerator, and more particularly, to a machine room cover in which a heat dissipation pipe is installed.
최근 냉장고 기술분야에서는 환경보호의 일환으로 대체냉매를 채용하는 추세에 있으며, 그 일례로 R134a와 같은 대체냉매가 사용되고 있다.Recently, in the field of refrigerator technology, alternative refrigerants have been adopted as part of environmental protection. For example, alternative refrigerants such as R134a have been used.
그런데, 이와 같은 대체냉매를 사용할 경우에는 종래 프레온을 냉매를 사용할 때 보다 약 4℃ 정도의 냉각성능 저하현상이 생기는 바, 이를 해결하기 위해서는 대체냉매의 방열량을 증가시켜 주어야 한다.However, in the case of using such an alternative refrigerant, the cooling performance decreases by about 4 ° C. than that of the conventional freon using the refrigerant. Therefore, the amount of heat dissipation of the alternative refrigerant should be increased.
그러나, 기계실의 공간은 그 크기가 한정되어 있어, 방열량을 증가시키기 위해 기계실 공간을 늘릴 수 없다는 한계가 노출되었다.However, the machine room space is limited in size, exposing the limitation that the machine room space cannot be increased to increase the heat dissipation amount.
따라서, 본 고안은 이러한 문제를 감안하여 이를 해결하고자 안출한 것으로서, 한정된 기계실 내에서 원활하게 충분한 방열이 일어날 수 있도록 응축기의 일부를 연장한 방열파이프가 배설된 냉장고의 기계실커버를 제공하고자 함에 그 목적이 있다.Therefore, the present invention has been devised to solve this problem, and to provide a machine room cover of a refrigerator provided with a heat dissipation pipe extending a part of the condenser so that sufficient heat dissipation can occur smoothly in a limited machine room. There is this.
본 고안의 이러한 목적은, 냉장고의 배면에 마련되는 기계실을 커버하도록 구비된 금속제 박판의 기계실커버에 있어서, 상기 기계실커버는 그 외면측에서 내면측으로 일정간격을 이루며 다수개 랜싱가공되어 형성되는 통기구와, 상기 통기구의 하측에서 연장절곡되어 형성되는 다수의 지지판과, 그 양단이 기계실에 설치된 응축기와 연결되고 상기 지지편상에 배설되는 방열파이프로 구성되는 것에 의하여 달성할 수 있게 된다.This object of the present invention, in the machine room cover of a thin metal plate provided to cover the machine room provided on the back of the refrigerator, the machine room cover and the ventilation holes formed by a plurality of lancing processing at a predetermined interval from the outer surface side to the inner surface side; And a plurality of support plates extending and bent from the lower side of the air vent and both ends thereof are connected to a condenser installed in the machine room, and constituted by a heat dissipation pipe disposed on the support piece.
이하, 첨부한 도면을 참고하여 본 고안의 일 실시예에 대하여 상세하게 설명한다.Hereinafter, with reference to the accompanying drawings will be described in detail an embodiment of the present invention.
도면에 도시되어 있는 바와 같이, 기계실커버(10)는 금속제의 박판으로 형성된다.As shown in the figure, the machine room cover 10 is formed of a thin metal plate.
상기 기계실커버(10)에는 랜싱(lancing) 가공에 의하여 형성된 다수의 통기구(11)와, 상기 통기구(11) 하단측에서 전반으로 절곡된 ㄴ자 형태의 지지편(12)이 다수 구비된다. 아울러, 상기 지지편(12)은 기계실커버(10)의 내면에 형성된다.The machine room cover 10 is provided with a plurality of vents 11 formed by a lancing process, and a plurality of support pieces 12 having a B-shape bent in the first half from the lower end of the vent 11. In addition, the support piece 12 is formed on the inner surface of the machine room cover 10.
또한, 상기 기계실커버(10)에 형성된 지지편(12)의 절곡된 부위에는 방열파이프(13)가 지그재그 형상으로 설치된다.In addition, the bent portion of the support piece 12 formed in the machine room cover 10 is provided with a heat radiation pipe 13 in a zigzag shape.
또한, 상기 방열파이프(13)는 그 양단이 기계실에 구비된 응축기(14)에 연결된다.In addition, both ends of the heat dissipation pipe 13 are connected to the condenser 14 provided in the machine room.
따라서, 사실상 응축기(14)의 길이가 연장되게 된다.Thus, in fact, the length of the condenser 14 is extended.
이러한 구성으로 이루어진 본 고안의 작용 및 효과에 대하여 상세하게 설명하면 다음과 같다.Referring to the operation and effects of the present invention made in this configuration in detail as follows.
냉장고가 정상모드로 전환되면, 기계실에 설치된 압축기(16)의 구동과 동시에 상기 압축기(16)와 응축기(14) 사이에 설치된 냉각팬(15)이 구동되면서 기계실 내부의 공기를 강제순환시키게 된다.When the refrigerator is switched to the normal mode, the cooling fan 15 installed between the compressor 16 and the condenser 14 is driven at the same time as the compressor 16 installed in the machine room is forced to circulate air in the machine room.
따라서, 약 40∼50℃의 열을 방출하는 응축기(14) 및 약 90∼100℃의 열을 방출하는 압축기(16)의 외표면이 냉각되게 된다.Therefore, the outer surface of the condenser 14 which dissipates heat of about 40-50 degreeC and the compressor 16 which dissipates heat of about 90-100 degreeC is cooled.
동시에, 기계실 내부를 강제 순환시키는 냉각팬(15)에 의해 기계실 외부의 차가운 공기가 기계실커버(10)에 형성된 통기구(11)를 통해 기계실 내부로 유입되게 된다.At the same time, cool air outside the machine room is introduced into the machine room through the vent 11 formed in the machine room cover 10 by the cooling fan 15 forcibly circulating the inside of the machine room.
따라서, 상기 통기구(10)로부터 절곡연장된 지지편(12)상에 설치된 방열파이프(13)의 외표면이 외부의 찬 공기와 접촉되면서 단시간에 냉각되게 된다.Therefore, the outer surface of the heat dissipation pipe 13 installed on the support piece 12 bent from the vent 10 is cooled in a short time while being in contact with the outside cold air.
그러므로, 기계실 내부에 설치된 응축기(14)에서 미처 방열되지 못한 고온의 대체냉매가스의 잔여량은 상기 기계실커버(10)로 연장설치된 방열파이프(13)에서 충분한 방열을 이루면서 완전히 액화되게 된다.Therefore, the remaining amount of the high-temperature alternative refrigerant gas that is not radiated in the condenser 14 installed inside the machine room is completely liquefied while providing sufficient heat radiating in the radiating pipe 13 installed by the machine room cover 10.
따라서, 액화된 냉매량이 많아지게 되어 자연히 기화되는 대체냉매의 량도 증가되므로 냉각성능이 향상되게 된다.Therefore, the amount of the liquefied refrigerant is increased, so the amount of alternative refrigerant that is naturally vaporized is also increased, thereby improving the cooling performance.
이상에서 살펴본 바와 같이, 본 고안은 응축기의 길이를 실질적으로 연장하되 기계실커버에 통기구를 형성하고 그 인접부위에 연장한 방열파이프를 설치하여 외부의 찬공기와 직접 열교환할 수 있도록 함으로써, 응축기의 방열효율이 증가되어 대체냉매의 액화량이 많아짐으로서 기화되는 냉매량이 증대되므로 전체적으로 냉장고의 냉각성능이 향상되는 효과를 제공한다.As discussed above, the present invention substantially extends the length of the condenser, but forms a vent on the machine room cover and installs a heat dissipation pipe extending to an adjacent portion thereof so that the heat exchanger can directly exchange with cold air. The thermal efficiency is increased to increase the liquefaction amount of the replacement refrigerant to increase the amount of refrigerant vaporized, thereby providing the effect of improving the cooling performance of the refrigerator as a whole.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019940019076U KR0127575Y1 (en) | 1994-07-29 | 1994-07-29 | Machine chamber heat transfered pipe fixing structure in a refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019940019076U KR0127575Y1 (en) | 1994-07-29 | 1994-07-29 | Machine chamber heat transfered pipe fixing structure in a refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR960005832U KR960005832U (en) | 1996-02-17 |
| KR0127575Y1 true KR0127575Y1 (en) | 1999-01-15 |
Family
ID=19389690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019940019076U KR0127575Y1 (en) | 1994-07-29 | 1994-07-29 | Machine chamber heat transfered pipe fixing structure in a refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR0127575Y1 (en) |
-
1994
- 1994-07-29 KR KR2019940019076U patent/KR0127575Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR960005832U (en) | 1996-02-17 |
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