KR960005464Y1 - Refrigerator - Google Patents

Refrigerator Download PDF

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Publication number
KR960005464Y1
KR960005464Y1 KR92028244U KR920028244U KR960005464Y1 KR 960005464 Y1 KR960005464 Y1 KR 960005464Y1 KR 92028244 U KR92028244 U KR 92028244U KR 920028244 U KR920028244 U KR 920028244U KR 960005464 Y1 KR960005464 Y1 KR 960005464Y1
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KR
South Korea
Prior art keywords
chamber
compressor
refrigerator
machine room
condenser
Prior art date
Application number
KR92028244U
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Korean (ko)
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KR940016741U (en
Inventor
이종훈
Original Assignee
배순훈
대우전자 주식회사
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Priority to KR92028244U priority Critical patent/KR960005464Y1/en
Publication of KR940016741U publication Critical patent/KR940016741U/en
Application granted granted Critical
Publication of KR960005464Y1 publication Critical patent/KR960005464Y1/en

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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/06Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
    • F25D17/08Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation using ducts
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2201/00Insulation
    • F25D2201/30Insulation with respect to sound

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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)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)

Abstract

내용없음.None.

Description

냉장고의 기계실 덕트장치Machine room ducting device of refrigerator

제1도는 본 고안 덕트의 측단면도.1 is a side cross-sectional view of the subject innovation duct.

제2도는 제1도의 A-A선 단면도.2 is a cross-sectional view taken along the line A-A of FIG.

제3도는 본 고안에 따른 냉장고의 기계실을 발췌 단면한 측면도.3 is a cross-sectional side view of the machine room of the refrigerator according to the present invention.

제4도는 본 고안에 따른 기계실의 개략적인 평면도.4 is a schematic plan view of a machine room according to the present invention.

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

100 : 냉장고 본체 110 : 압축기100: refrigerator body 110: compressor

120 : 응축기 130 : 송풍팬120: condenser 130: blowing fan

140 : 증발접시 101 : 기계실140: evaporation plate 101: machine room

200 : 덕트 210 : 유입구200: duct 210: inlet

202 : 제1실 203 : 통로202: first room 203: passage

204 : 제2실 205 : 유출구204: second room 205: outlet

210, 220 : 흡음부재210, 220: sound absorbing member

본 고안은 냉대사이클을 구성하는 응축기와 압축기 등이 설치되고 송풍팬과 증발접시 등이 설치되는 기계실에 있어서, 특히 압축기의 작동에 따른 소음이 감소되도록 하고, 열풍이 냉장고 후방으로 배기되도록 한 냉장고의 기계실 덕트장치에 관한 것이다.The present invention is a machine room in which a condenser, a compressor, etc., which constitute a cold cycle, and a blower fan and an evaporating plate are installed, in particular, to reduce the noise caused by the operation of the compressor, and to provide a hot air exhaust behind the refrigerator. It relates to a machine room duct apparatus.

일반적으로, 냉장고는 냉동, 냉장실이 구비되고, 하부에는 실외로 노출되는 기계실이 구비된 상태에서, 이 기계실에 냉동사이클을 구성하는 압축기와 응축기 및 응축기를 냉각시키기 위한 송풍팬과 증발기로 부터 제상시 발생되는 제상수를 집수하여 증발시켜주는 증발접시 등이 설치되어 있다.In general, a refrigerator is provided with a freezer and a refrigerating chamber, and a machine room is exposed to the outside of the refrigerator and defrosted from a blower and an evaporator for cooling the compressor, the condenser, and the condenser, which constitute a refrigeration cycle. An evaporating dish is installed to collect and generate evaporated defrost water.

그런데 기계실에 설치되어 있는 압축기는 그 작동시 발생되는 소음이 대단한 것이어서 이를 감소시키는 것이 큰 과제로 대두되고 있는데, 종래에는 이를 위한 특별한 대안이 마련되 있지 않아 냉장고의 작동시 소음이 발생되는 문제점이 있었으며 또한, 송풍팬의 바람으로 응축기를 냉각시켜 고압 상온의 액체냉매로 변환시켜 주어서 된 열풍이 냉장고 하부의 사방으로 퍼져나감에 따라 특히, 전방으로 향하는 열풍은 냉장고 도어를 여닫을 때 냉장실내로 유입될 가능성이 있는 등의 좋지 못한 결점을 내포하고 있다.By the way, the compressor installed in the machine room is a noise that is generated during its operation is a great problem to reduce it, there is a problem that occurs in the conventional operation of the refrigerator because there is no special alternative for this. In addition, as the hot air spreads from all sides of the lower part of the refrigerator by cooling the condenser by the wind of the blower fan and converting it into a liquid refrigerant of a high-temperature room temperature, in particular, the forward hot air may flow into the refrigerating chamber when the refrigerator door is opened and closed. There are some bad drawbacks such as these.

본 고안의 목적은 상기의 점을 감안하여 안출한 것으로서, 기계실에서 발생되는 소음을 감소시켜줄 수 있는 흡음수단을 마련하되 이 흡음수단이 응축기를 냉각시킬때 발생되는 열풍의 배기안내 덕트 역할을 겸하도록 하여주어, 일정공간의 기계실 내에서 최소의 면적을 차지한 상태로 최대의 효과를 발휘할 수 있도록 한 냉장고의 기계실 덕트장치를 제공함에 있다.The object of the present invention is to provide a sound absorbing means that can reduce the noise generated in the machine room in consideration of the above point, so that the sound absorbing means also serves as an exhaust guide duct of hot air generated when cooling the condenser. It is to provide a machine room duct apparatus of a refrigerator to exhibit the maximum effect in a state occupying a minimum area in the machine room of a certain space.

상기의 목적을 달성하기 위한 본 고안은, 냉장고 본체 하부에 압축기와, 응축기와, 증발접시 및 송풍팬 등이 설치되는 기계실을 구성함에 있어서, 송풍팬의 바람으로 응축기를 냉각시킨 열풍이 압축기를 거쳐 유입되도록 한 다음, 냉장고 본체 후방으로 배기되도록 함과 동시에 압축기로부터의 작동에 따른 소음이 유입되어 감소된 상태로 배음되도록 하는 덕트를 마련하여서 된 특징이 있다.The present invention for achieving the above object, in the construction of a machine room in which a compressor, a condenser, an evaporation plate, a blower fan, etc. are installed in the lower part of the refrigerator main body, hot air cooled by the wind of the blower fan passes through the compressor. It is characterized by providing a duct to be introduced, then exhausted to the rear of the refrigerator main body and at the same time the noise due to the operation from the compressor is introduced into the sound reduction in a reduced state.

이하, 본 고안의 바람직한 실시예를 첨부도면에 따라 상세히 설명하면 다음과 같다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

냉장고 본체(100) 하부에 압축기(110)와 응축기(120) 및 증발접시(140)와 송풍팬(130)등이 설치되는 기계실(101)이 구비됨에 있어서, 본 고안은 상기 기계실(101)에 설치되는 것으로, 특히, 송풍팬(130)의 바람으로 응축기(120)를 냉각시켜서 된 열풍이 압축기(110)를 거쳐 유입되도록 한 다음 냉장고 본체(100)의 후방으로 배기되도록 함과 동시에 압축기(110)로 부터의 작동에 따른 소음이 유입되어 감소된 상태로 배음(감소된 소음의 배출)되도록 하는 덕트(200)를 마련하여 준 것이다.In the lower part of the refrigerator main body 100, the compressor 110, the condenser 120, and the machine room 101 is provided with the evaporation plate 140, the blowing fan 130, etc., the present invention is in the machine room 101 In particular, the hot air generated by cooling the condenser 120 by the wind of the blowing fan 130 is introduced through the compressor 110 and then exhausted to the rear of the refrigerator main body 100 and at the same time the compressor 110. The noise from the operation from the) is provided to the duct 200 to make the harmonics (discharge of the reduced noise) in a reduced state.

상기와 같이 구성하여서 되는 본 고안은 송풍팬의 작동에 따른 열풍이 냉장고 본체의 후방으로 배기되기 때문에 냉장고 도어를 여닫을때 열기로 인한 냉기손실이 방지되고, 압축기의 작동에 따른 소음이 감소되어 냉장고의 사용이 편리해 지는 것이다.The present invention constituted as described above prevents the loss of cold air due to heat when opening and closing the refrigerator door, and the noise caused by the operation of the compressor is reduced because the hot air due to the operation of the blower fan is exhausted to the rear of the refrigerator body. It is easy to use.

본 고안은 또, 상기와 같은 구성의 덕트(200)를 보다 구체적으로 제시하기 위하여 제1도 내지 2도에서와 같이, 압축기(110) 근방에 위치되고 바람(열풍)의 진행방향을 향하는 유입구(201)와, 일측이 유입구와 연통되고 내부에 흡음부재(210)가 엇갈리게 소정개수 배치된 제1실(202)과, 냉장고본체(100)의 후방쪽을 향하는 유출구(205)와, 일측이 유출구(205)와 연통되고 내부 바닥에 흡음부재(220)가 배치된 제2실(204)과, 제1실(202)과 제2실(204)을 연결하는 통로(203)와로 구성하여 준 것이다.The present invention also, in order to present in more detail the duct 200 of the above configuration, as shown in Figures 1 to 2, the inlet located near the compressor 110 and facing the direction of travel of the wind (hot air) ( 201), a first chamber 202 having one side in communication with the inlet and having a predetermined number of sound absorbing members 210 therebetween, an outlet 205 facing the rear side of the refrigerator main body 100, and one side of the outlet And a passage 203 connecting the first chamber 202 and the second chamber 204 to the second chamber 204 in communication with 205 and having a sound absorbing member 220 disposed on the inner bottom. .

상기와 같이 구성하여서 되는 본 고안은 제4도에서처럼, 송풍팬(130)이 작동되면 본체(100) 후방의 흡입구(102)를 통하여 공기가 흡입된 다음 응축기(120)로 강제 송풍되어 응축기를 냉각시키고 이 과정에서 열풍으로 변한 뒤, 압축기(110)를 향하여 송풍되고 계속해서 압축기 근방의 덕트(200)의 유입구(201)를 거쳐 제1실(202)을 통과한 다음, 통로(203)를 거쳐 제2실(204)을 통과한 뒤 유출구(205)를 통하여 냉장고 본체(100) 하부의 후방으로 배기되는 것이다. 또한, 압축기(110)의 작동으로 발생되는 소음은 유입구(201)를 거쳐 제2도에서 처럼 제1실(202)을 통과할 때 이의 흡음부재(210)에 일부가 흡수소멸되고 통로(203)를 거쳐 제2실(204)을 통과할 때 흡음부재(220)에 흡수소멸된 상태로 냉장고 본체 하부의 후방으로 배음되는 것이다.The present invention, which is configured as described above, as shown in FIG. 4, when the blower fan 130 is operated, air is sucked through the inlet port 102 at the rear of the main body 100 and then forcedly blown to the condenser 120 to cool the condenser. In this process, after turning into hot air, it is blown toward the compressor 110 and continues through the first chamber 202 through the inlet 201 of the duct 200 near the compressor, and then through the passage 203. After passing through the second chamber 204 is exhausted to the rear of the lower portion of the refrigerator main body 100 through the outlet 205. In addition, when the noise generated by the operation of the compressor 110 passes through the inlet 201 and passes through the first chamber 202 as shown in FIG. 2, a part of the sound absorbing member 210 is absorbed and extinguished and the passage 203 When passing through the second chamber 204 through the sound absorbing member 220 is absorbed and dissipated in the rear of the lower portion of the refrigerator main body.

이상에서와 같이 본 고안에 따르면 냉장고의 작동시 기계실에 배치되어 있는 압축기의 소음이 감소된 상태로 배음되도 압축기로부터의 열풍이 냉장고 본체 후방쪽으로 배기되는 효과를 제공해 주고 또한, 송풍되는 바람에 의해 압축기의 소음이 소음기의 유입구로 원활히 유입되는 등의 효과도 있어 더욱 소음을 감소시켜 줄 수 있는 유용한 고안인 것이다.As described above, according to the present invention, the hot air from the compressor is exhausted toward the rear of the refrigerator main body even if the noise of the compressor disposed in the machine room is reduced while operating the refrigerator, and the compressor is blown by the wind blown. It is also a useful design that can reduce the noise even more because the effect of the noise is smoothly introduced into the inlet of the silencer.

Claims (1)

본체(100) 하부에 압축기(110)와 응축기(120), 그리고 이들로부터의 열을 냉각 방열시키기 위한 송풍팬(130) 및 증발접시(140) 등이 수용설치되는 기계실(101)을 구비하는 냉장고에 있어서, 기계실(101) 바닥의 압축기(110)와 근접한 일측에 상기 송풍팬(130)으로부터 발생하여 응축기(120)와 압축기(110)를 거쳐온 바람이 유입될 수 있는 유입구(201)와, 이 유입구(201)에 연이어져 형성되고 내부에 복수의 흡음부재(210)들이 서로 엇갈리게 배치된 제1실(202)과, 이 제1실(202) 말단의 통로(203)를 통해 상기 제1실(202)과 연통되도록 제1실(202)의 하부에 형성되고 내부에 흡음부재(220)가 배치된 제2실(204)과, 이 제2실(204) 말단에 연해 냉장고 본체(100)의 후방쪽을 향하도록 형성된 유출구(205)를 포함하는 덕트(200)를 설치하여서 된 것을 특징으로 하는 냉장고의 기계실 덕트장치.A refrigerator having a compressor chamber 110, a condenser 120, and a machine room 101 in which a blower fan 130 and an evaporation plate 140 are installed to receive and cool heat from the lower part of the main body 100. In the inlet 201, which is generated from the blower fan 130 on one side of the machine room 101, which is close to the compressor 110, through which the wind passing through the condenser 120 and the compressor 110 may be introduced. The first chamber 202 is formed to be connected to the inlet 201 and the plurality of sound absorbing members 210 are alternately disposed therebetween, and the first chamber 203 is disposed through the passage 203 at the end of the first chamber 202. A second chamber 204 formed below the first chamber 202 so as to communicate with the chamber 202 and having a sound absorbing member 220 disposed therein; Machine room duct apparatus of the refrigerator, characterized in that by installing a duct (200) comprising an outlet (205) formed to face the rear side of the).
KR92028244U 1992-12-31 1992-12-31 Refrigerator KR960005464Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR92028244U KR960005464Y1 (en) 1992-12-31 1992-12-31 Refrigerator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR92028244U KR960005464Y1 (en) 1992-12-31 1992-12-31 Refrigerator

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Publication Number Publication Date
KR940016741U KR940016741U (en) 1994-07-25
KR960005464Y1 true KR960005464Y1 (en) 1996-07-03

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KR92028244U KR960005464Y1 (en) 1992-12-31 1992-12-31 Refrigerator

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