KR0133936Y1 - Defrosting evapor apparatus or a refrigerator - Google Patents

Defrosting evapor apparatus or a refrigerator Download PDF

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Publication number
KR0133936Y1
KR0133936Y1 KR2019940010879U KR19940010879U KR0133936Y1 KR 0133936 Y1 KR0133936 Y1 KR 0133936Y1 KR 2019940010879 U KR2019940010879 U KR 2019940010879U KR 19940010879 U KR19940010879 U KR 19940010879U KR 0133936 Y1 KR0133936 Y1 KR 0133936Y1
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South Korea
Prior art keywords
compressor
defrost water
storage tank
storage
defrost
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KR2019940010879U
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Korean (ko)
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KR950033955U (en
Inventor
이종훈
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전주범
대우전자주식회사
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Priority to KR2019940010879U priority Critical patent/KR0133936Y1/en
Publication of KR950033955U publication Critical patent/KR950033955U/en
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Publication of KR0133936Y1 publication Critical patent/KR0133936Y1/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 냉장고의 제상수 증발장치에 관한 것으로, 증발기에 착상된 성에제거시 생성되는 제상수의 증발효율을 향상시킴과 동시에 기계실에 설치된 콘덴서 및 압축기의 냉각을 촉진하여 방열성능을 상승시킬 수 있도록 하기 위하여, 상면이 개구되고 일측벽 하단부에 토출구를 갖는 박스형상의 저장탱크와, 이 저장탱크 내부에 설치되어 저장탱크를 상부의 제1저장부와 하부의 제2저장부로 상하구획하며 일측 모서리부위에 제상수배출공을 갖는 분할판과, 저장탱크와 연통되도록 토출구에 연결되며 콘덴서를 이루는 냉매파이프를 따라 대응접촉되게 고정된 후 압축기 내부를 관통권회하여 제1저장부에 단부가 위치하도록 연장배설되는 제상수순환파이프와, 제상수순환파이프의 일부에 고정되며 압축기와 전기적으로 연결되어 상호 연동되도록 설치된 펄프를 구성하여 콘덴서와 압축기로부터 방열되는 고열을 효율적으로 활용할 수 있도록 함으로써 제상수의 증발을 촉진토록 한 고안임.The present invention relates to a defrost water evaporator of a refrigerator, and to improve the evaporation efficiency of the defrost water generated when defrosting the evaporator formed on the evaporator, and to promote the cooling of the condenser and compressor installed in the machine room to increase the heat radiation performance. To this end, a box-shaped storage tank having an upper surface and having a discharge port at a lower end of one side wall, and installed inside the storage tank, vertically partitions the storage tank into an upper first storage part and a lower second storage part, and has one corner portion. It is connected to the discharge port so as to communicate with the storage tank, and is fixed to the corresponding contact along the refrigerant pipe constituting the condenser and then wound through the inside of the compressor to extend the end portion to the first storage portion It is fixed to a part of the defrost circulation pipe and the defrost circulation pipe, and is connected to the compressor by being electrically connected with the compressor. The configuration of the pulp and by making it possible to efficiently utilize the high-temperature heat from the condenser and the compressor which is being ever devised to promote the evaporation of the defrost water.

Description

냉장고의 제상수증발장치Defrosting Evaporator of Refrigerator

제1도는 본 고안에 따른 제상수증발장치의 요부를 발췌도시한 개략적인 요부 사시도.Figure 1 is a schematic perspective view of the main portion showing the main portion of the defrosting evaporation apparatus according to the present invention.

제2도는 본 고안에 따른 제상수증발장치의 저장탱크를 발췌도시한 측단면도.Figure 2 is a side cross-sectional view showing an extract of the storage tank of the defrost water evaporation apparatus according to the present invention.

제3도는 본 고안에 따른 제상수증발장치의 제상파이프와 냉매파이프의 설치상태를 발췌도시한 요부 종단면도.Figure 3 is a longitudinal sectional view of the main portion showing the installation state of the defrost pipe and the refrigerant pipe of the defrost water evaporation apparatus according to the present invention.

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

10 : 저장탱크 11 : 제1저장부10: storage tank 11: the first storage unit

11' : 제상수배출공 12 : 제2저장부11 ': defrost water discharge hole 12: second storage unit

20 : 제상수순환파이프 12' : 토출구20: defrost circulation pipe 12 ': discharge port

30 : 펌프 200 : 콘덴서30: pump 200: condenser

210 : 냉매파이프 300 : 압축기210: refrigerant pipe 300: compressor

본 고안은 냉장고의 제상수증발장치에 관한 것으로서, 더 자세하게는 집수된 제상수를 단시간에 증발시킴과 동시에 콘덴서 및 압축기도 함께 냉각시킬 수 있도록 한 냉장고의 제상수증발장치에 관한 것이다.The present invention relates to a defrosting evaporation apparatus of a refrigerator, and more particularly, to a defrosting evaporation apparatus of a refrigerator capable of evaporating the collected defrosting water in a short time and cooling the condenser and the compressor together.

종래에는 기계실내의 적소에 증발명수대를 설치할 시 이를 고온의 콘덴서와 접촉되게 설치하여 증발명수대내의 차가운 제상수가 냉각팬과 함께 압축기 및 콘덴서를 어느 정도 냉각시킴과 동시에 상기 제상수가 고온의 콘덴서로 인해 데워져 대기로 증발되도록 하였으나, 종래와 같은 방식으로는 전술한 압축기와 콘덴서를 충분히 냉각시켜 주지 못할 뿐만 아니라, 제상수 역시 증발되는 시간이 길어지는 등의 문제점이 있었다.Conventionally, when the evaporation water fountain is installed in a suitable place in the machine room, it is installed in contact with a high temperature condenser so that the cold defrost water in the evaporation water fountain cools the compressor and the condenser together with the cooling fan to some extent and at the same time the defrost water is converted into a high temperature condenser. Due to the warming to evaporate to the atmosphere, not only does not sufficiently cool the compressor and the condenser in the conventional manner, but also has a problem such that the defrost water is also evaporated longer.

따라서 본 고안의 목적은 이러한 종래의 문제점을 감안하여 안출한 것으로서, 제상수가 흐르는 제상수순환파이프를 콘덴서의 냉매파이프와 밀착고정하는 동시에 상기 제상수순환파이프의 일부가 고온의 압축기내를 통과하도록 함으로써, 고열이 발생되는 콘덴서 및 압축기의 냉각 효율을 극대화시킴은 물론이고, 상기 제상수의 증발효율 또한 극대화시킨 냉장고의 제상수증발장치를 제공함에 있다.Therefore, the object of the present invention was devised in view of such a conventional problem, and fixedly fixed the defrost water circulation pipe through which defrost water flows, so that a part of the defrost water circulation pipe passes through the high temperature compressor. By maximizing the cooling efficiency of the condenser and the compressor to generate high heat, and also to provide a defrost water evaporation apparatus of the refrigerator to maximize the evaporation efficiency of the defrost water.

본 고안의 이러한 목적은, 상면이 개구되고 일측벽 하단부에 토출구를 갖는 박스형상의 저장탱크와, 상기 저장탱크 내부에 설치되어 저장탱크를 상부의 제1저장부와 하부의 제2저장부로 상하구획하며 일측 모서리부위에 제상수배출공을 갖는 분할판과, 상기 저장탱크와 연통되도록 상기 토출구에 연결되며 콘덴서를 이루는 냉매파이프를 따라 대응접촉되게 고정된 후 압축기 내부를 관통 권회하여 상기 제1저장부에 단부가 위치하도록 연장배설되는 제상수순환파이프와, 상기 제상수순환파이프의 일부에 고정되며 상기 압축기와 전기적으로 연결되어 상호 연동되도록 설치된 펌프로 구성함에 의해 달성된다.This object of the present invention is a box-shaped storage tank having an upper surface and having a discharge port at a lower end of one side wall, and installed inside the storage tank, and storing the storage tank vertically with a first storage part at an upper part and a second storage part at a lower part. And a partition plate having a defrost water discharge hole at one corner portion thereof, and connected to the discharge port so as to communicate with the storage tank, and fixed to a corresponding contact along a refrigerant pipe constituting a condenser, and then wound and wound through the inside of the compressor. It is achieved by the defrost circulation pipe extending to be disposed at the end and a pump which is fixed to a part of the defrost circulation pipe and is electrically connected to the compressor and installed to interlock with each other.

이하, 본 고안의 바람직한 실시예를 첨부도면에 의거하여 상세하게 설명한다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

제1도는 본 고안에 따른 제상수증발장치의 요부를 발췌도시한 개략적인 요부 사시도이다.1 is a schematic perspective view illustrating main parts of the defrosting evaporation apparatus according to the present invention.

도면에서와 같이, 본 고안의 제상수증발장치는 층을 이루며 상하로 2개소의 제상수 수용공간을 갖도록 기계실(도시생략) 상부측에 설치되는 저장탱크(10)와, 상기 저장탱크(10)와 연통되며 콘덴서(200)의 냉매파이프(210)를 따라 대응접촉되게 고정한 후 압축기(300)의 내부를 관통권회하여 상기 저장탱크(10) 상부에 그 단부가 위치하도록 연장 배설된 제상수순환파이프(20)와, 상기 제상수순환파이프(20)의 일부에 고정설치되어 집수된 제상수를 강제순화시키도록 된 펌프(30)로 구성된다.As shown in the figure, the defrosting evaporation apparatus of the present invention is a storage tank 10 is installed on the upper side of the machine room (not shown) to form two layers of defrost water receiving space up and down, and the storage tank 10 And a defrost water circulation extending to be disposed so that an end thereof is positioned above the storage tank 10 by winding through the inside of the compressor 300 after fixing the corresponding contact along the refrigerant pipe 210 of the condenser 200. A pipe 20 and a pump 30 fixedly installed in a part of the defrost water circulation pipe 20 to force circulate the defrost water collected.

상기 저장탱크(10)는 상면이 개구된 박스형상의 저수조이다.The storage tank 10 is a box-shaped reservoir having an upper surface opened.

또한, 상기 저장탱크(10)는 도시된 사각형상의 분할판(22)에 의하여 그 상부는 상면이 개구된 제1저장부(11)와, 그 하부는 전체면이 폐쇄된 제2저장부(12)로 구성된다.In addition, the storage tank 10 is a first storage 11 having an upper surface opened by the partition plate 22 shown in the upper portion, and a second storage portion 12 whose entire surface is closed under the storage tank 10. It is composed of

상기 분할판(22)은 일측 모서리부위에 상기 제1저장부(11)에 저수된 제상수가 제2저장부(12)로 흘러들어갈 수 있도록 제상수배출공(11')을 갖는다.The partition plate 22 has a defrost water discharge hole 11 ′ at one corner thereof so that the defrost water stored in the first storage portion 11 can flow into the second storage portion 12.

그리고, 상기 제2저장부(12)의 익측벽 하단에는 토출구(12')가 형성된다.In addition, a discharge port 12 ′ is formed at a lower end of the blade side wall of the second storage part 12.

한편, 상기 저장탱크(10)의 제1저장부(11)상부에는 성에제거시 생성되는 제상수를 기계실로 가이드하는 배수호스(100)가 설치되는 바, 예컨데 상기 분할판(22)에 형성된 제상수배출공(11')과 인접한 직상방에 위치하도록 설치된다.Meanwhile, a drain hose 100 is installed above the first storage part 11 of the storage tank 10 to guide the defrost water generated when the defrost is removed to the machine room. It is installed so as to be located directly adjacent to the constant discharge hole (11 ').

제상수순환파이프(20)는 상기 제2저장부(12)의 측벽 하단에 형성된 토출구(12')와 연결되고 길게 연장되어 타단이 상기 저장탱크(10)의 제1저장부(11) 상측에 위치되도록 설치되는 바, 연장된 제상수순환파이프(20)의 일부는 냉각핀(333)을 기준으로 콘덴서(200)를 이루는 냉매파이프(210)와 면접 고정되어 설치된 후 또 다른 일부는 압축기(300)의 내부를 관통하여 수회 감겨지고 인출되어 상기 제1저장부(11) 내부로 그 단부가 위치되도록 배설된다.The defrosting circulation pipe 20 is connected to the discharge port 12 ′ formed at the lower end of the side wall of the second storage part 12 and extends longer, so that the other end thereof is located above the first storage part 11 of the storage tank 10. The bar is installed to be positioned, a part of the extended defrost water circulation pipe 20 is installed in the interview and fixed to the refrigerant pipe 210 constituting the condenser 200 based on the cooling fin 333, and another part of the compressor 300 It is wound and drawn several times through the inside of the) and is disposed so that its end portion is positioned inside the first storage unit 11.

여기에서, 상기 제상수순환파이프(20)의 콘덴서(200)의 냉매파이프(210)간의 결합은 제3도의 단면도에 도시된 바와 같이 냉각핀(333)을 기준으로 좌우양측에서 면접고정되어 상호간에 열교환 가능하게 설치된다.Here, the coupling between the refrigerant pipe 210 of the condenser 200 of the defrost circulation pipe 20 is interviewed from the left and right sides based on the cooling fin 333 as shown in the cross-sectional view of FIG. It is installed to allow heat exchange.

상기 제상수순환파이프(20)의 일부가 압축기(300)를 관통하여 감겨질 때에는 상기 압축기(300)의 몸체 일부의 최외주를 감도록 설치하여 압축기(300)로부터 발생되는 고열이 상기 제상수순환파이프(20)를 따라 관류하는 차가운 제상수와 용이하게 열교환되게 설치하도록 한다.When a part of the defrosting circulation pipe 20 is wound through the compressor 300, a high heat generated from the compressor 300 is installed to wind the outermost circumference of a part of the body of the compressor 300. It is to be installed to easily exchange heat with the cold defrost water flowing through the pipe (20).

펌프(30)는 ㄴ상기 제상수순환파이프(20)의 일부 어느곳에나 설치가능하지만 저장탱크(10)의 제2저장부(12) 일측벽에 형성된 토출구(12')인접측 제상수순환파이프(20)에 설치함이 바람직하다.The pump 30 may be installed at any part of the defrost circulation pipe 20, but is adjacent to the discharge port 12 ′ formed at one side wall of the second storage part 12 of the storage tank 10. It is preferable to install in (20).

또한, 상기 펌프(30)는 압축기(300)의 운전과 연동되도록 상기 압축기(300)와 전기적으로 연결된다.In addition, the pump 30 is electrically connected to the compressor 300 to be linked to the operation of the compressor 300.

아울러, 상기 압축기(300)에는 압축기(300)로 흡입되는 냉매의 통로인 석션파이프(320)와 고온고압으로 압축된 냉매가 토출되는 통로인 델리버리파이프(310)가 구비되어 있으며, 특히 상기 델리버리파이프(310)는 그 일부가 상기 저장탱크(10)의 제1저장부(11) 바닥면에 다수회 절곡 배설된 후 핫파이프(미도시)와 연결되도록 설치된다.In addition, the compressor 300 is provided with a suction pipe 320 which is a passage of the refrigerant sucked into the compressor 300 and a delivery pipe 310 which is a passage through which the refrigerant compressed at high temperature and high pressure is discharged. A part of the burry pipe 310 is installed to be connected to a hot pipe (not shown) after a part of the burr pipe 310 is bent and disposed a plurality of times on the bottom surface of the first storage part 11 of the storage tank 10.

이와같이 구성된 본 고안은 제2도에서와 같이 제상수가 배수호스(100)를 통해 상기 저장탱크(10)로 배출되면, 상기 제상수는 대부분 제상수유출공(11')을 통해 제2저장부(12)로 집수되게 되고 일부는 제1저장부(11)에 잠깐 머물다가 종국에는 상기 제2저장부(12)로 흘러들어 저수되게 된다.When the defrost water is discharged to the storage tank 10 through the drain hose 100 as shown in FIG. 2, the defrost water is mostly the second storage part through the defrost water outlet 11 '. The water is collected at (12), and a part of the water stays in the first storage unit 11 for a short time, and eventually flows into the second storage unit 12 to be stored.

만약, 배수되는 제상수량이 많을 경우에는 상기 제2저장부(12)를 가득 채운 후 제2저장부(12)와 연통되는 제1저장부(11)에 나머지 제상수가 저수되게 된다.If the amount of defrost water to be drained is large, the remaining defrost water is stored in the first storage part 11 communicating with the second storage part 12 after filling the second storage part 12.

이 상태에서, 일부 제상수는 상면이 개구된 상기 제1저장부(11)에서 자연증발되게 된다.In this state, some of the defrost water is spontaneously evaporated in the first storage portion 11 whose upper surface is opened.

또한, 이때에 압축기(300)가 가동되게 되면 상기 압축기(300)와 연동되는 펌프(30)에 의해 상기 제2저장부(12)에 저수된 제상수를 토출구(12')를 통해 제상수순환파이프(20)로 유입된 후 콘덴서(200)의 냉매파이프(210)와 밀착된 제상수순환파이프(20)를 따라 흐르면서 이 속의 차가운 제상수와 냉매파이프(210)속을 흐르는 고온의 냉매가 상호 열교환이 이루어져 제상수는 더워지는 반면에 냉매는 차가워진다.In addition, when the compressor 300 is operated at this time, the defrost water circulated through the discharge port 12 ′ of the defrost water stored in the second storage part 12 by the pump 30 interlocked with the compressor 300. After flowing into the pipe 20 and flowing along the defrost water circulation pipe 20 in close contact with the refrigerant pipe 210 of the condenser 200, the cold defrost water therein and the high temperature refrigerant flowing in the refrigerant pipe 210 mutually. The heat exchange takes place and the defrost water is hot while the refrigerant is cold.

상기 냉매파이프(210)와 접촉되었다가 분리된 제상수순환파이프(20)내의 제상수는 제1도의 콘덴서(200) 보다 상대적으로 약 40~50℃정도 더 높은 열을 방출하는 고온의 압축기(300)와 접촉되면서 다시 한 번 열교환이 이루어져 제상수가 재차 데워지는 반면에 압축기(300)는 어느 정도 냉각이 된다.The defrost water in the defrost water circulation pipe 20 which is in contact with the refrigerant pipe 210 and separated is a high temperature compressor 300 that emits heat about 40 to 50 ° C. higher than the condenser 200 of FIG. 1. Heat exchange is made once again as it comes into contact with), while the defrost water is heated again, while the compressor 300 is cooled to some extent.

전술한 압축기(300)를 지난 제상수는 저장탱크(10)의 제1저장부(11)로 재배출될 즈음에는 콘덴서(200) 및 압축기(300)에 의해 상당히 고온으로 변환되어 있으며, 이렇게 고온이 된 제상수의 일부는 제1저장부(11)에서 증발하게 되고 나머지의 제상수 일부는 제2저장부(12)로 재차 유입되는데, 상기 제2저장부(12)내에 제상수가 가득 차게 되면 제1저장부까지 제상수가 차게되며, 이 제1저장부(12)에 찬 제상수는 이 내부에 설치된 고온의 냉매가 흐르는 냉매토출관(310)에 의해 고온이 되면서 제상수의 증발이 활발히 진행된다.Defrost water passing through the compressor 300 is converted to a considerably high temperature by the condenser 200 and the compressor 300 by the time of being re-extracted to the first storage unit 11 of the storage tank 10. Part of the defrost water is evaporated from the first storage unit 11 and the remaining defrost water is introduced to the second storage unit 12 again, so that the defrost water is filled in the second storage unit 12 When the defrost water fills up to the first storage unit, the defrost water filled in the first storage unit 12 becomes high temperature by the refrigerant discharge pipe 310 through which the high temperature refrigerant flows. It is active.

이상에서 살펴 본 바와 같이 본 고안은, 제상수가 흐르는 제상수 순환파이프를 콘덴서의 냉매파이프와 밀착고정하는 동시에 상기 제상수 순환파이프의 일부가 고온의 압축기내를 통과하도록 함으로써, 고열이 발생되는 콘덴서 및 압축기의 냉각효율을 극대화시킴은 물론이고, 상기 제상수의 증발효율 또한 극대화시킨 효과가 있다.As described above, the present invention provides a condenser in which high heat is generated by closely fixing a defrost water circulation pipe through which defrost water flows, and allowing a part of the defrost water circulation pipe to pass through a high temperature compressor. And maximizing the cooling efficiency of the compressor, as well as maximizing the evaporation efficiency of the defrost water.

Claims (1)

상면이 개구되고 일측벽 하단부에 토출구(12')를 갖는 박스형상의 저장탱크(10)와, 상기 저장탱크(10)내부에 설치되어 저장탱크(10)를 상부의 제1저장부(11)와 하부의 제2저장부(12)로 상하구획하며 일측 모서리부위에 제상수배출공(11')을 갖는 분할판(22)과, 상기 저장탱크(10)와 연통되도록 상기 토출구(12')에 연결되며 콘덴서(200)를 이루는 냉매파이프(210)를 따라 대응접촉되게 고정된 후 압축기(300) 내부를 관통권회하여 상기 제1저장부(11)에 단부가 위치하도록 연장배설되는 제상수순환파이프(20)와, 상기 제상수순환파이프(20)의 일부에 고정되며 상기 압축기(300)와 전기적으로 연결되어 상호 연동되도록 설치된 펌프(30)로 구성되는 것을 특징으로 하는 냉장고의 제상수 증발장치.A box-shaped storage tank 10 having an upper surface opening and having a discharge hole 12 'at one lower end of the side wall, and installed inside the storage tank 10 to store the storage tank 10 at the upper portion of the first storage portion 11. And a partition plate 22 having upper and lower segments and a second storage portion 12 at a lower portion thereof, and having a defrost water discharge hole 11 'at one corner thereof, and the discharge port 12' so as to communicate with the storage tank 10. It is connected to the refrigerant pipe 210 that forms the condenser 200 is fixed to the corresponding contact and then wound through the compressor 300 through the defrosting water is extended to be disposed so that the end is located in the first storage (11) Defrost water evaporation of the refrigerator comprising a circulation pipe 20 and a pump 30 fixed to a part of the defrost water circulation pipe 20 and electrically connected to the compressor 300 and installed to interoperate with each other. Device.
KR2019940010879U 1994-05-17 1994-05-17 Defrosting evapor apparatus or a refrigerator KR0133936Y1 (en)

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KR0133936Y1 true KR0133936Y1 (en) 1999-05-15

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100935494B1 (en) * 2002-05-07 2010-01-06 엘지전자 주식회사 Device for prevention dewing of refrigerator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100935494B1 (en) * 2002-05-07 2010-01-06 엘지전자 주식회사 Device for prevention dewing of refrigerator

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