KR0131239Y1 - Defrosting water evaporation apparatus of a refrigerator - Google Patents

Defrosting water evaporation apparatus of a refrigerator Download PDF

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Publication number
KR0131239Y1
KR0131239Y1 KR2019960004729U KR19960004729U KR0131239Y1 KR 0131239 Y1 KR0131239 Y1 KR 0131239Y1 KR 2019960004729 U KR2019960004729 U KR 2019960004729U KR 19960004729 U KR19960004729 U KR 19960004729U KR 0131239 Y1 KR0131239 Y1 KR 0131239Y1
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KR
South Korea
Prior art keywords
compressor
refrigerator
evaporation
machine room
heat dissipation
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KR2019960004729U
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Korean (ko)
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KR970055607U (en
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김성준
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배순훈
대우전자주식회사
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Priority to KR2019960004729U priority Critical patent/KR0131239Y1/en
Publication of KR970055607U publication Critical patent/KR970055607U/en
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Publication of KR0131239Y1 publication Critical patent/KR0131239Y1/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
    • 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
    • F25D2321/00—Details or arrangements for defrosting; Preventing frosting; Removing condensed or defrost water, not provided for in other groups of this subclass
    • F25D2321/14—Collecting condense or defrost water; Removing condense or defrost water
    • F25D2321/141—Removal by evaporation
    • F25D2321/1411—Removal by evaporation using compressor heat
    • 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
    • F25D2321/00—Details or arrangements for defrosting; Preventing frosting; Removing condensed or defrost water, not provided for in other groups of this subclass
    • F25D2321/14—Collecting condense or defrost water; Removing condense or defrost water
    • F25D2321/146—Collecting condense or defrost water; Removing condense or defrost water characterised by the pipes or pipe connections

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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

본 고안은 압축기가 설치되는 냉장고 하부 기계실의 재상수 증발장치에 관한 것으로, 별개로 선성형되는 냉장고 기계실의 저판성형시 방열파이프 삽착부를 부가성형하여 방열파이프를 삽착고정토록함과 동시에 상기 방열파이프와 기설치되는 압축기 사이의 공간부에 증발명을 설치해 주는 간단한 방안을 채택함으로써, 제상수 증발원으로 방열파이프 및 압축기에서 발생되는 열량을 공히 이용토록하면서 우수한 제상수 증발효과를 얻도록함은 물론,증발장치의 설치구조 단순화에 따른 작업성향상 효과 및 그에 따른 제조원가 절감효과를 공히 기대할 수 있도록 하는 한편, 증발명으로의 압축기 작동소음과 진동전달현상 및 증폭요인을 근본적으로 배제토록한데 그 특징이 있다.The present invention relates to a re-constant water evaporation apparatus of a lower machine room of a refrigerator in which a compressor is installed, and additionally inserts a heat dissipating pipe inserting part to form and fix the heat dissipating pipe during the low plate forming of a refrigerator machine room which is separately formed. By adopting the simple method of installing the evaporation name in the space between the existing compressors, it is possible to use the heat generated from the heat radiation pipe and the compressor as the defrosting water evaporation source, and to obtain the excellent defrosting water evaporation effect. It is possible to expect both the improvement of workability and the reduction of manufacturing cost by simplifying the installation structure of the device, and fundamentally exclude the operation noise, vibration transmission phenomenon and amplification factor of the compressor under the name of evaporation.

Description

냉장고의 제상수 증발장치Defrost water evaporator of refrigerator

제1도는 종래의 제상수 증발장치를 예시한 부분발췌 사시도.1 is a partial perspective view illustrating a conventional defrost water evaporation apparatus.

제2도는 제1도의 제상수 증발장치에 있어서 방열파이프의 취부구조를 예시한 부분 발췌사시도.Figure 2 is a partial perspective view illustrating the mounting structure of the heat radiation pipe in the defrost water evaporator of FIG.

제3도는 본 고안에 의한 제상수 증발장치의 구성을 개략적으로 나타낸 부분발췌 단면도.3 is a partial cross-sectional view schematically showing the configuration of the defrost water evaporation apparatus according to the present invention.

제4도는 본 고안에 의한 제상수 증발장치에 있어서 방열파이프의 취부구조를 예시한 부분발췌 사시도.Figure 4 is a partial perspective view illustrating the mounting structure of the heat radiation pipe in the defrost water evaporation apparatus according to the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

2 : 압축기 10 : 기계실 저판2: compressor 10: machine room bottom plate

11 : 파이프 삽착 요홈부 12 : 방열파이프11 pipe insertion groove 12 heat dissipation pipe

13 : 증발명 14 : 마감판13: evaporation name 14: finishing plate

본 고안은 압축기가 설치되는 냉장고 하부 기계실의 제상수 증발장치에 관한 것으로,특히 압축기 상방에 위치되는 기계실 저판에 삽착부를 부가형성하여 방열파이프를 삽착조립토록하고, 상기 방열파이프와 압축기 사이에 증발명을 개재설치토록하는 구조개선을 통해 증발장치의 제작공수 및 부품간소화 효과와 그에 따른 작업성 향상효과와 생산성 향상효과를 얻을 수 있도록 함은 물론, 제상수의 증발효율 증대효과와 압축기 방열효과까지 공히 기대할 수 있도록한 냉장고의 제상수 증발장치에 관한 것이다.The present invention relates to a defrost water evaporation apparatus of a lower machine room of a refrigerator in which a compressor is installed, and in particular, an insertion part is formed on the bottom of a machine room located above the compressor to insert and assemble a heat dissipation pipe, and to evaporate the heat dissipation pipe between the heat dissipation pipe and the compressor. Through the structural improvement to install and install, it is possible to obtain the effect of simplifying the workmanship and parts of the evaporator, improving the workability and productivity, and increasing the evaporation efficiency of the defrost water and the heat radiation effect of the compressor. It relates to a defrost water evaporator of a refrigerator that can be expected.

일반적인 냉장고는 순환후 저온저압상태로 유입되는 냉매가스를 고온고압 상태로 압축해 주는 압축기와, 상기 압축기에 의해 고온 고압상태로 유입되는 냉매가스를 열교환작용으로 액화시키는 응축기와 상기 냉매를 팽창 감압시키는 모세관 및 실질적인 냉기류 발생기능을 갖는 증발기로서 이루어지는 냉각시스템에 의해 가동된다.A general refrigerator includes a compressor for compressing refrigerant gas introduced into a low temperature and low pressure state after circulation, into a high temperature and high pressure state, a condenser for liquefying refrigerant gas introduced into a high temperature and high pressure state by the compressor by a heat exchange action, and expanding and decompressing the refrigerant. It is operated by a cooling system consisting of a capillary tube and an evaporator having a substantial cold air flow generating function.

이와같은 냉각씨스템의 지속적인 가동시 식품의 냉동, 냉장을 위한 냉기류의 생성작용은 증발기를 통해 실현되게 되며, 증발기는 반복되는 냉기류 생성작용시의 열교환 작용에 의해 증발기 표면에의 습기착상에 따른 성에 형성현상에 발생되게 되며, 이러한 성에 착상이 반복되면서 일정두께 이상의 얼음으로 형성되게 되면 기류순환공간이 막히게 되면서 냉기류 생성효율이 극히 저하되게 됨에 따라 제상히터를 통한 제상작용이 주기적으로 실행 되도록 하고 있다.In the continuous operation of the cooling system, the generation of cold air for freezing and refrigerating food is realized through the evaporator, and the evaporator is formed by frost formation on the surface of the evaporator by heat exchange during repeated cold air generation. This phenomenon occurs, and if the formation of the ice over a certain thickness while repeating the formation of such a castle, the air circulation space is blocked and the cold air generation efficiency is extremely reduced, so that the defrosting action through the defrost heater is performed periodically.

이와같이 특정 제상수단(히팅장치 등)을 통해 증발기로 부터 녹아 내리는 제상수는 통상적으로 냉장고 하부의 기계실에 위치되는 증발명에 집수된후 압축기의 고열을 이용한 소정의 증발수단이나 히터를 이용한 별개의 증발수단에 의해 증발제거되도록 되어 있었다.As such, the defrost water melted from the evaporator through a specific defrosting means (heating device, etc.) is collected in an evaporation name usually located in the machine room at the bottom of the refrigerator, and then a separate evaporation using a predetermined evaporation means or heater using the high temperature of the compressor. It was supposed to be evaporated off by means.

이와같은 종래의 제상수 증발수단을 첨부도면 제1도 및 제2도에 의거하여 좀더 상세히 살펴보기로 한다.The conventional defrost water evaporation means as described above will be described in more detail based on FIGS. 1 and 2.

제1도는 작동시 고열이 발생되는 압축기와 응축기사이의 냉매순환관(이하, 방열파이프라 칭함)을 통상의 증발장치를 나타낸 것인바, 냉장고 기계실(1)하방의 압축기(2) 전방 적정부위에 위치되는 증발명(3)의 저부에 방열파이프(4)를 적정형태로 절곡 부착시켜 방열파이프(4)에서 발산되는 열량에 의해 증발작용이 실현되도록 구성되어 있다.1 shows a conventional evaporator of a refrigerant circulation tube (hereinafter referred to as a heat dissipation pipe) between a compressor and a condenser that generates high heat during operation, and is located at an appropriate portion in front of the compressor (2) below the refrigerator machine room (1). The heat radiation pipe 4 is bent and attached to the bottom of the evaporation name 3 to be positioned in an appropriate manner so that the evaporation action is realized by the amount of heat emitted from the heat radiation pipe 4.

이와같은 종래의 제상수 증발장치를 설치함에있어서는, 제2도에 도시된 바와같이 별개의 파이프 취부판(5)을 구비하여 기계실(1) 저부에 설치하고,상기 취부판(5)상에는 파이프 취부편(6)을 적정간격으로 절곡형성하여 취부대상의 방열파이프(4)를 삽착시켜준 상태에서 코킹작업 등을 실시하여 견고하게 부착 고정시켜준후 스크류 등을 이용하여 취부판(5)을 냉장고 저부에 고정설치해 주는 작업공정과정이 요구되고 있었던바, 그, 제작공정과정이 매우 번거롭고 불편하여 생산성이 낯았음은 물론, 원가상승요인 중의 하나로 부각되고 있었고, 또한 방열파이프(4)의 설치구조상 열손실이 많아 제상수 증발효과가 미미했던 등의 문제점이 노출되고 있었다.In installing such a conventional defrosting water evaporation apparatus, as shown in FIG. 2, a separate pipe mounting plate 5 is provided at the bottom of the machine room 1, and a pipe is mounted on the mounting plate 5. Bending the piece 6 at an appropriate interval to insert the heat dissipation pipe 4 to be mounted, and then caulking and fixing it firmly to fix the mounting plate 5 by using a screw or the like. The work process process of fixed installation was required, and the manufacturing process process was very cumbersome and inconvenient, which resulted in unsatisfactory productivity as well as one of the cost raising factors, and also the heat loss in the installation structure of the heat dissipation pipe (4). There are many problems such as the defrosting evaporation effect is insignificant.

다른 한편으로는, 통상 박판상의 철판재로 이루어지는 방열파이프 취부판(5)이 냉장고 기계실 저부에 매달려 있는 상태로 고정설치되어 있음에 따라 작동시 상당한 진동소음이 발생되는 압축기의 진동유음이 그대로 취부판(5)에 전달증폭되면서 사용상 많은 불편을 초래하고 있었음은 물론, 지속되는 진동에 의해 취부판(5)의 고정스크류가 이완되면서 진동유음이 더욱더 증폭되거나 취부판 자체가 냉장고 저부에서 이탈되어 버리는 등의 여러 가지 문제점이 노출되고 있었다.On the other hand, since the heat dissipation pipe mounting plate 5, which is usually made of thin plate steel plate, is fixedly installed in a state of being suspended from the bottom of the refrigerator machine room, the vibration noise of the compressor, which generates considerable vibration noise during operation, remains as it is. (5), the amplification of the transmission was causing a lot of inconvenience, as well as the fixed screw of the mounting plate (5) by the continuous vibration, the vibration noise is further amplified or the mounting plate itself is separated from the bottom of the refrigerator, etc. Several problems were exposed.

본 고안은 이상에서 상술한 바와같은 종래 제상수 증발장치의 제반문제점을 효과적으로 해소하고자 연구개발된 것인바, 별개로서 선성형되는 냉장고 기계실의 저판성형시 방열파이프 삽착부를 부가성형하여 방열파이프를 삽착 고정토록함과 동시에 상기 방열파이프와 기설치되는 압축기 사이의 공간부에 증발명을 설치해 주는 간단한 방안을 채택함으로서, 제상수 증발원으로 방열파이프 및 압축기에서 발생되는 열량을 공히 이용토록하면서 우수한 제상수 증발효과를 얻도록함은 물론, 증발장치의 설치구조 단순화에 따른 작업성향상 효과 및 그에 따른 제조원가 절감효과를 공히 기대할 수 있도록 하는 한편, 증발명으로의 압축기 작동소음과 진동전달현상 및 증폭요인을 근본적으로 배제토록하는데 주목적이 있다.The present invention has been researched and developed to effectively solve the problems of the conventional defrosting water evaporation apparatus as described above, and separately insert and fix the heat dissipation pipe insert part during the low plate forming of the refrigerator machine room, which is formed separately. At the same time, by adopting a simple method of installing the evaporation name in the space between the heat dissipation pipe and the compressor installed in advance, the defrost water evaporation effect can be used while utilizing the heat generated from the heat dissipation pipe and the compressor as the defrost water evaporation source. In addition, it is possible to expect both the improvement of work efficiency and the reduction of manufacturing cost according to the simplified installation structure of the evaporator, and the operation noise, vibration transfer phenomenon and amplification factors of the compressor under the name of the evaporation. It is primarily intended for exclusion.

이하, 상기 목적을 달성하기 위한 본 고안의 구성 및 그에 따른 작용효과를 첨부도면에 의거하여 상세히 설명하면 다음과 같다.Hereinafter, the configuration of the present invention and the resulting effects for achieving the above object will be described in detail with reference to the accompanying drawings.

냉장고 하부의 기계실(1)에 설치되는 제상수 증발장치를 구성함에 있어서, 제3도 및 제4도에 도시된 바와같이, 소정형태로서 절곡성형되는 기계실 저판(10)에 파이프 삽착요홈부(11)를 적정간격으로 다수 형성하여 방열파이프(12)를 압입고정하는 한편, 상기 방열파이프(12)와 기설치된 압축기(2)사이의 공간부에는 증발명(13)을 개재설치하여 구성된 것이다.In constructing the defrost water evaporator installed in the machine room 1 of the lower part of the refrigerator, as shown in FIGS. 3 and 4, the pipe insertion recess 11 is formed on the machine room bottom plate 10 which is bent and formed as a predetermined shape. A plurality of) are formed at appropriate intervals to press-fit the heat dissipation pipe 12, and the evaporation name 13 is interposed in the space portion between the heat dissipation pipe 12 and the compressor 2.

이때, 기계실저판(10)의 파이프 삽착요홈부(11)에 압입고정된 방열파이프(12)의 외측에는 열전도율이 우수한 알루미늄박판재의 마감판(14)을 부착시켜 방열파이프(12)부위를 밀폐시켜 주는 것이 바람직하다.At this time, the outer side of the heat radiation pipe 12 press-fitted to the pipe insertion recess 11 of the machine chamber bottom plate 10 is attached to the end plate 14 of the aluminum sheet material having excellent thermal conductivity to seal the heat radiation pipe 12 portion. It is desirable to give.

이와같은 구성으로 이루어지는 본 고안의 제상수 증발장치는 방열파이프(12)설치수단으로 기설치되던 기계실 저판(10)을 이용토록 함으로서, 별도의 설치부품이 필요없도록 함과 동시에 증발명(13)의 위치를 상기 방열파이프(12)와 압축기(2)사이에 설정하여 증발열량이 증발명 상,하부에서 가해지도록 함으로서, 고도의 증발효과가 수반되도록 한 것인바, 냉장고의 조립작업시 방열파이프 삽착요홈부(11)가 부가 성형된 상태의 기계실 저판(10)을 종전작업 방식대로 냉장고 기계실에 부착고정시켜준후, 준비된 방열파이프(12)를 방열파이프 삽착요홈부(11)에 압입고정시킨 상태에서 알루미늄재의 마감판(14)으로 마감처리해 주는 간단한 과정으로 설치작업과정을 완료하게되며, 이러한 상태에서 별개구비되는 증발명(13)을 상기 방열파이프(12)와 기설치되는 압축기(2) 사이의 공간부에 설치해 주는 간단한 과정을 통해 모든 설치작업을 완료하게 된다.The defrosting water evaporation device of the present invention having such a configuration uses the machine room bottom plate 10 previously installed as the heat dissipation pipe 12 installation means, so that no separate installation parts are required and at the same time, the evaporation name 13 By setting the position between the heat dissipation pipe 12 and the compressor 2 so that the amount of heat of evaporation is applied from the upper and lower evaporation names, it is accompanied by a high evaporation effect. After attaching and fixing the machine room bottom plate 10 in the state where the groove 11 is additionally formed in the refrigerator machine room according to the conventional operation method, the prepared heat dissipation pipe 12 is pressed in and fixed to the heat dissipation pipe insertion recess 11 in the state of aluminum. Finishing the installation process as a simple process to finish the finishing plate 14 of the ash, in this state is separately installed evaporation name (13) separately provided with the heat dissipation pipe 12 Through a simple process-installed in the space portion between the compressors (2) is completed all of the installation operation.

이와같은 과정을 통해 완성설치되는 본 고안은 기형성되는 우레탄폼재의 냉장고 단열판(15)부위에 부착고정되는 기계실 저판(10)에 방열파이프(12)를 삽착고정시켜 줌으로서, 방열파이프(12)에서의 최소화 효과가 수반되도록 함과 동시에 증발명의 하부측에는 작동시 고열이 발산되는 압축기 두부가 위치되게 되면서 고도의 제상수 증발효과가 수반되게 되는 한편,압축기(2)의 작동소음 및 진동의 전달우려를 근본적으로 배제시켜 진동소음의 증폭현상 및 그에 따른 문제점이 효과적으로 배제되게 된다.The present invention, which is completed through the above process, inserts and fixes the heat dissipation pipe 12 to the machine room bottom plate 10 that is fixed to the refrigerator insulation plate 15 of the urethane foam material which is already formed, and thus the heat dissipation pipe 12. At the same time it is accompanied by a minimizing effect at the same time, and the compressor head to the high heat dissipation during operation is located on the lower side of the evaporation name is accompanied by a high defrost water evaporation effect, while conveying the operation noise and vibration of the compressor (2) By fundamentally excluding the amplification of vibration noise and the resulting problems are effectively excluded.

이상에서 상술한 바와같은 본 고안에 의하면, 방열파이프의 취부구조를 대폭적으로 간소화시켜 작업성 및 생산성 향상효과를 기대할 수 있게 될뿐만 아니라, 제작원가 절감효과까지 얻을 수 있도록 하였으며, 다른 한편으로는 제상수가 집수되는 증발명의 상,하부에서 증발열이 가해지도록 함으로서 고도의 제상수 증발효과가 수반되도록 하였고, 또한 증발명측으로의 압축기 진동소음 전달우려를 원칙적으로 배제하여 진동,소음의 증폭에 따라 발생되던 전술의 문제점을 효과적으로 해소하였음은 물론, 증발명과 압축기 사이에서의 열교환작용에 따른 압축기 방열효과까지도 기대할 수 있도록한 유익한 고안인 것이다.According to the present invention as described above, it is possible to greatly simplify the mounting structure of the heat dissipation pipe to expect the improvement of workability and productivity, as well as to reduce the manufacturing cost. Evaporative heat is applied to the upper and lower parts of the evaporation name where the water is collected so that the defrosting effect is accompanied by a high degree of dehumidification. As well as effectively solve the above problems, it is an advantageous design to expect the heat radiation effect of the compressor due to the heat exchange action between the evaporation name and the compressor.

Claims (1)

냉장고 하부의 기계실(1)에 제상수 증발장치를 설치함에 있어서, 소정형태로 절곡성형되는 기계실 저판(10)에 파이프 삽착요홈부(11)를 부가성형하여 방열파이프(12)를 압입고정토록 함과 동시에 상기 방열파이프(12) 외측에는 알루미늄재의 마감판(14)을 부착 고정하는 한편,상기 방열파이프(12)와 기설치되는 압축기(2)사이에 증발명(13)을 개재설치하여 구성된 것을 특징으로 하는 냉장고의 제상수 증발장치.In installing the defrosting water evaporator in the machine room 1 of the lower part of the refrigerator, the pipe inserting recess 11 is additionally molded to the machine room bottom plate 10 that is bent and formed into a predetermined shape to press-fit and fix the heat dissipation pipe 12. At the same time, the heat dissipation pipe 12 is attached to and fixed to the finish plate 14 made of aluminum, while the evaporation name 13 is installed between the heat dissipation pipe 12 and the compressor (2). Defrost water evaporator of the refrigerator characterized in that.
KR2019960004729U 1996-03-13 1996-03-13 Defrosting water evaporation apparatus of a refrigerator KR0131239Y1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100533274B1 (en) * 1998-11-25 2006-02-08 주식회사 엘지이아이 Evaporator with integral heat exchange fins

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100533274B1 (en) * 1998-11-25 2006-02-08 주식회사 엘지이아이 Evaporator with integral heat exchange fins

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