KR0130911Y1 - Return suction structure of cold storage cold air return duct - Google Patents

Return suction structure of cold storage cold air return duct Download PDF

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Publication number
KR0130911Y1
KR0130911Y1 KR2019950020227U KR19950020227U KR0130911Y1 KR 0130911 Y1 KR0130911 Y1 KR 0130911Y1 KR 2019950020227 U KR2019950020227 U KR 2019950020227U KR 19950020227 U KR19950020227 U KR 19950020227U KR 0130911 Y1 KR0130911 Y1 KR 0130911Y1
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KR
South Korea
Prior art keywords
return
cold
cold air
refrigerating compartment
return duct
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Application number
KR2019950020227U
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Korean (ko)
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KR970010597U (en
Inventor
신준철
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전주범
대우전자주식회사
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Priority to KR2019950020227U priority Critical patent/KR0130911Y1/en
Priority to CN96111796A priority patent/CN1151009A/en
Priority to JP8206229A priority patent/JPH09119761A/en
Publication of KR970010597U publication Critical patent/KR970010597U/en
Application granted granted Critical
Publication of KR0130911Y1 publication Critical patent/KR0130911Y1/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
    • 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
    • F25D17/08—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 using ducts
    • 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
    • F25D2317/065—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 air return
    • 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
    • F25D2317/065—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 air return
    • F25D2317/0653—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 air return through the mullion
    • 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
    • F25D2317/067—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 air ducts
    • F25D2317/0671—Inlet ducts

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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)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)

Abstract

본 고안은 귀환냉기흡입구를 상형하광의 계단식의 단차를 형성시켜 냉장실 도어 닫힘동작시에 귀환냉기흡입구를 통해 냉동실 내부에 압력이 집중되는 현상을 피하여 냉동실도어가 열리지 않도록 한 냉장실 냉기귀환덕트의 귀환냉기흡입구에 관한 것으로서, 종래에는 열려진 냉장실도어를 빠르게 닫을 경우에는 귀환냉기흡입구를 통해 냉장실의 귀환냉기가 냉동실로 유입되어져 순간적으로 냉동실의 압력이 높아져 냉동실도어를 밀어내는 문제점이 있다.The present design forms a stepped step of the return cooling air inlet to avoid the phenomenon that pressure is concentrated inside the freezer through the return air inlet during the refrigerating door closing operation, so that the freezer door does not open. As related to the suction port, in the related art, when the opened refrigerating compartment door is quickly closed, there is a problem in that the return cooling air of the refrigerating compartment is introduced into the freezing compartment through the feedback cooling suction inlet, and the pressure of the freezing compartment is momentarily increased to push the freezing compartment door.

본 고안은 이러한 문제점을 개선하기 위해, 냉장실 상측의 내상에 관통되어 냉기귀환덕트에 연결되는 냉장실 냉기귀환덕트의 귀환냉기흡입구에 있어서, 상기 냉장실의 상측 내상에는 귀환냉기가 유입되는 쪽의 하단부가 넓게 형성되고, 냉기귀환덕트로 연결되는 상단부가 좁게 형성되어 상단부와 하단부 사이에 다수의 계단식 단차부가 형성되어 있다.In order to solve this problem, the present invention, in the return air inlet of the refrigerating compartment cold air return duct connected to the cold air return duct through the inside of the upper side of the refrigerating compartment, the lower end of the side into which the return air is introduced into the upper inner phase of the refrigerating compartment is wide. It is formed, the upper end connected to the cold return duct is formed narrow, a plurality of stepped step is formed between the upper end and the lower end.

Description

냉장실 냉기귀환덕트의 귀환냉기흡입구Return cold air intake of cold room return duct

제1도는 종래의 냉기귀환덕트의 개략적인 구조를 보인 측단면도.1 is a side cross-sectional view showing a schematic structure of a conventional cold return duct.

제2도는 종래의 냉기귀환덕트 단부인 귀환냉기흡입구의 구조를 보인 제1A방향 요부 평면도.Figure 2 is a plan view of the main portion 1A direction showing the structure of the return cooling air suction inlet end of the conventional cold return duct.

제3도는 본 고안에 의한 냉장실의 귀환냉기흡입구 구조를 나타낸 측단면도.Figure 3 is a side cross-sectional view showing the structure of the return air intake of the refrigerating compartment according to the present invention.

제4도는 본 고안의 냉기귀환덕트 단부인 귀환냉기흡입구의 구조를 보인 제3도의 B방향 요부 평면도.4 is a plan view of the main portion B in Fig. 3 showing the structure of the feedback cooling air suction inlet end of the present invention.

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

40 : 냉기덕트 80 : 귀환냉기40: cold air duct 80: return cold air

90 : 귀환냉기흡입구 92 : 귀환냉기흡입구의 하단부90: return cooling air inlet 92: bottom portion of the return cooling air intake

94 : 귀환냉기흡입구의 상단부 96 : 귀환냉기흡입구의 단차부94: upper end of the return cooling air inlet 96: stepped portion of the return cooling air intake

100 : 냉장실내벽100: refrigerating room interior wall

본 고안은 냉장실 상측에 형성된 냉기귀환덕트의 귀환냉기흡입구에 관한 것으로써, 특히 귀환냉기흡입구를 상협하광의 계단식의 단차를 형성시켜 냉장실도어닫힘동작시에 귀환냉기흡입구를 통해 냉동실 내부에 압력이 집중되는 현상을 피하여 냉동실도어가 열리지 않도록 한 냉장실 냉기귀환덕트의 귀환냉기흡입구에 관한 것이다.The present invention relates to the return air intake of the cold return duct formed in the upper side of the refrigerating compartment. In particular, the return air intake is formed in the freezer compartment through the return air intake during the refrigerating chamber door closing operation. It relates to a return cold air suction inlet of the refrigerating compartment cold air return duct to avoid the phenomenon of freezing.

종래의 냉장실 전방상측에 형성돈 냉기귀환덕트의 하단부인 귀환냉기흡입구를 살펴보면 제1도 및 제2도에 도시한 바와 같이, 냉장실 내상(12) 및 냉동실 내상(22) 사이에 위치하는 착상판(30)과의 유로형성에 의한 냉기귀환덕트(40)를 형성하며, 상기 냉기귀환덕트(40)의 냉장실 쪽의 하단부인 귀환냉기흡입구(50)는 하방향이 소정각도롤 경사지면서 넓어지는 형상을 이루고 있다.Looking at the return air intake port, which is the lower end of the conventional cold air return duct formed on the front side of the conventional refrigerator compartment, as shown in FIGS. 1 and 2, an implantation plate located between the refrigerator compartment inner shell 12 and the freezer compartment inner shell 22 ( 30 to form a cold air return duct 40 by forming a flow path, and the return air suction inlet 50, which is the lower end of the refrigerating chamber side of the cold air return duct 40 is inclined downward by a predetermined angle. It is coming true.

이는 냉장실(10) 내의 냉기가 온도상승되어 냉기귀환덕트(40)를 통해 냉각기(60)로 보내지는 유입통로의 역할을 보다 효과적으로 이루어지도록 하기 위한 냉기흡입구조이며, 즉 온도상승된 냉장실(10) 내의 귀환냉기(화살표 80으로 표시)가 냉장실(10) 상측이 관통되어 냉기귀환덕트(40)로 연결되는 귀환냉기흡입구(50) 하단부를 거쳐 냉기귀환덕트(40)를 통해 냉각기(60)로 보내지는 일련의 흡입동작이 효율적으로 집중 전달되도록 하고 있다.This is a cold air suction structure for more effectively performing the role of the inflow passage that the cold air in the refrigerating chamber 10 is sent to the cooler 60 through the cold air return duct 40, that is, the temperature rising cold room (10) The return cooler (indicated by arrow 80) in the inner side of the refrigerating chamber 10 is passed through the cold air return duct 40 through the lower end of the return air inlet 50 connected to the cold air return duct 40 to the cooler 60 through the cold air return duct 40. The series ensures efficient delivery of a series of suction operations.

그러나, 종래의 귀환냉기흡입구(50)의 구조에서는, 냉장실(10) 내의 온도상승된 귀환냉기가 냉기귀환덕트(40)를 통해 냉각기(60)로 전달되는 냉기 귀환동작은 제대로는 이루어지고는 있으나, 냉장실도어(14)의 개폐동작시에, 열러진 냉장실도어(14)를 빠르게 닫을 경우에는 냉장실도오(14)측에 설치된 착상판(30)의 내측으로 오목하게 만곡 형성되고, 이에 대향되게 일정 간격을 두고 냉장실내벽(100)의 상부일측이 볼록하게 만곡 형성된 귀환냉기흡입구(50)를 통해 냉장실(10)의 내부 압력이 냉동실(20)로 유입되어져 순간적으로 냉동실도어(24)를 밀어내는 문제점이 있다.However, in the structure of the conventional feedback cooling air intake 50, the cold air return operation in which the temperature-reduced feedback coolant in the refrigerating chamber 10 is transferred to the cooler 60 through the cold air return duct 40 is properly performed. In the opening and closing operation of the refrigerating compartment door 14, when the opened refrigerating compartment door 14 is quickly closed, the recess is formed to be concave and curved inwardly of the idea plate 30 provided on the refrigerating compartment door 14 side. The internal pressure of the refrigerating compartment 10 is introduced into the freezing compartment 20 through the return cooling air suction port 50 formed by convexly curved upper one side of the refrigerating compartment inner wall 100 at regular intervals, thereby temporarily pushing the freezing compartment door 24. There is a problem.

본 고안은 종래의 귀환냉기흡입구의 구조적인 문제점을 해결하기 위하여 고안한 것으로, 귀환냉기흡입구를 상협하광의 계단식 형태로 형성시켜 열려진 냉장실도어를 닫을 때 냉장실 내의 귀환냉기의 압력이 냉동실 내부로 집중유입되는 것을 방지하여 냉동실도어가 열러지는 현상을 방지하는 냉장실 냉기귀환덕트의 귀환냉기흡입구를 제공함에 그 목적이 있다.The present invention was devised to solve the structural problems of the conventional return air inlet, and when the closed air inlet is formed in a stepped form of the upper and lower light, the pressure of the return air in the refrigerating compartment is concentrated in the freezer compartment when the open door is closed. It is an object of the present invention to provide a return air intake port of the refrigerating compartment cold air return duct that prevents the freezing chamber door from being opened.

상기의 목적을 실현하기 위한 기술적인 수단으로써 본 고안은 냉장실 상측의 내상에 관통되어 냉기귀환덕트에 연결되는 냉장실 냉기귀환덕트의 귀환냉기흡입구에 있어서, 상기 냉장실의 상측 내상에는 귀환냉기가 유입되는 쪽의 하단부가 넓게 형성되고, 냉기귀환덕트로 연결되는 상단부가 좁게 형성되어 상단부와 하단부 사이에 다수의 계단식 단차부로 이루어짐을 특징으로 한다.As a technical means for realizing the above object, the present invention provides a return air inlet of the refrigerating compartment cold air return duct connected to the cold air return duct through the inner side of the refrigerating compartment, wherein the return air is introduced into the upper inner phase of the refrigerating compartment. The lower end portion is formed wide, the upper end portion is connected to the cold return duct is formed narrow, characterized in that consisting of a plurality of stepped step between the upper end and the lower end.

이하, 본 고안의 바람직한 일실시예를 첨부된 도면에 의거하여 설명하면 다음과 같으며, 종래 기술과 동일한 구성에는 동일부호를 명기하여 설명한다.Hereinafter, a preferred embodiment of the present invention will be described with reference to the accompanying drawings as follows, the same configuration as the prior art will be described by specifying the same reference numerals.

제3도는 본 고안에 의한 냉장실의 귀환냉기흡입구 구조를 나타낸 측단면도이고, 제4도는 본 고안의 냉기귀환덕트 단부인 귀환냉기흡입구의 구조를 보인 제3도의 B방향 요부 평면도를 도시한 것이다.Figure 3 is a side cross-sectional view showing the structure of the return air intake of the refrigerating compartment according to the present invention, Figure 4 is a plan view of the main portion B direction of Figure 3 showing the structure of the return air intake, the end of the cold return duct of the present invention.

도시한 바와 같이 본 고안에 의한 귀환냉기흡입구(90)는 착상판(30)의 하단부와 냉장실벽(100) 사이에 상협하광으로 형성된다.As shown in the drawing, the feedback cooling air inlet 90 according to the present invention is formed between the lower end portion of the implantation plate 30 and the refrigeration chamber wall 100 as upper and lower light beams.

상기 귀환냉기흡입구(90)을 상세히 설명하면, 온도상승된 냉장실(10)의 귀환냉기가 유입되는 쪽의 하단부(92)가 넓고, 냉기귀환덕트(40)로 연결되는 상단부(94)가 좁은 형태의 계단식 단차부(96)로 이루어진다.When describing the return cooling air inlet 90 in detail, the lower end portion 92 of the side in which the return cooling air of the refrigerating chamber 10, which is elevated in temperature, is wide, and the upper end 94 connected to the cold return duct 40 is narrow. The stepped step portion 96 is made of.

상기 계단식 단차부(96)는 2계단 이상으로 이루어질 수도 있다.The stepped step 96 may be formed in two or more steps.

상기와 같은 구조로써 냉장실의 내상(12) 내측과 착상판(30) 사이에 이루어지는 냉기귀환덕트(40)의 냉장식(10)쪽의 하단부인 귀환냉기흡입구(90)는 냉동싸이클에 의해서 냉장실(10) 내부로 냉기덕트의 냉기토출구(미도시 함)를 통해 차가워진 냉기가 유입되어 소정시간 냉장실(10)의 냉기온도를 유지시키고 온도 상승됨에 따라, 냉장실(10) 상측애 형성된 귀환냉기흡입구(90)로 모아져 귀환냉기흡입구(90)의 연결유로인 냉기귀환덕트(40)를 통해 냉각기(60)로 보내지게 된다.With the structure as described above, the return air suction inlet 90, which is the lower end portion of the refrigeration type 10 side of the cold air return duct 40, formed between the inner box 12 of the refrigerating compartment and the implantation plate 30, has a refrigerating cycle ( 10) As the cold air is introduced through the cold air discharge port (not shown) of the cold air duct to maintain the cold air temperature of the refrigerating compartment 10 for a predetermined time, and the temperature is increased, the return air inlet formed at the upper side of the refrigerating compartment 10 ( 90 is collected and sent to the cooler 60 through the cold air return duct 40, which is a connection flow path of the return air intake port 90.

이때 냉기귀환덕트(40)를 통해 냉각기(60)로 전달되는 귀환냉기(80)는 하측이 넓고 상측이 좁은 귀환냉기흡입구(90)의 구조적인 특성에 의해, 변다른 진행방향 없이 원활히 귀환냉기흡입구(90)를 거쳐 냉기귀환덕트(40)를 통해 냉각기(60)로 보내져 냉동싸이클에 의해 온도 하강되어, 차가워진 냉기가 냉장실(10)의 냉기토출구를 통해 냉장실(10)로 토출 분포되는 냉기순환동작을 계속적으로 반복하게 된다.At this time, the return cooler 80 that is transmitted to the cooler 60 through the cold return duct 40 has a lower side and a narrower upper return structure. The cold air circulation is sent to the cooler 60 through the cold air return duct 40 through the 90 and the temperature is lowered by the freezing cycle, and the cold air is discharged and distributed to the cold room 10 through the cold air outlet of the cold room 10. The operation will repeat continuously.

또한 냉장실도어(14)를 닫을 경우에, 냉장실도어(14)가 빠르게 닫혀지면서 냉장실(10) 내부의 압력이 순간적으로 상승됨에 따라, 귀환냉기흡입구(90)를 통해 압력상승된 귀환냉기가 냉기귀환덕트(40)를 거쳐 냉동실(20) 내부로 압송됨으로써 상승 기압이 전달될 수 있으나, 상협하광의 계단식의 단차부(96)에 의해서 상협합광을 이룬 본 고안의 귀환냉기흡입구(90)에 의해서는 냉장실(10) 내의 압력상승된 귀환냉기가 집중되는 현상이 구조적으로 약해지며, 그에 따라 냉장실도어(14)를 닫을 때의 순간적인 압력 상승이 곧바로 귀환냉기흡입구(90)에 집중 유입하여 냉동실(20)로 전달되어 냉동실도어(24)가 열리게 되는 현상을 피할 수 있게 된다.In addition, when the refrigerating chamber door 14 is closed, the refrigerating chamber door 14 is quickly closed and the pressure inside the refrigerating compartment 10 is momentarily increased, so that the return cooling air whose pressure rises through the refrigerating air inlet 90 is returned to the cold air. The upward air pressure may be transmitted by being pumped into the freezing chamber 20 through the duct 40, but by the return cooling air suction port 90 of the present invention, which is formed by the phase narrowing step 96 of the upper and lower beams. The phenomenon of concentration of the elevated pressure return air in the refrigerating compartment 10 is structurally weakened, and thus an instantaneous pressure rise when the refrigerating compartment door 14 is closed immediately flows into the return air inlet 90 to freeze the compartment 20. It is delivered to the) to avoid the phenomenon that the freezing chamber door 24 is opened.

이상에서와 같이 본 고안은 귀환냉기흡입구(90)의 하단부를 상협하광으로 단차를 형성시켜 댐퍼기능을 부여함으로써 냉장실도어의 닫힘동작시에 냉기귀환덕트의 귀환냉기흡입구를 통해 냉동실 내부에 귀환냉기가 집중되는 현상을 피할 수 있으므로 냉동실도어가 열리게 되는 현상을 방지할 수 있는 효과를 얻을 수 있다.As described above, the present invention provides a damper function by forming a step at the lower end of the return cooling air inlet 90 with upper and lower beams, thereby providing a damper function, so that the return cooling air inside the freezer compartment through the return cooling air inlet of the cold return duct during the closing operation of the refrigerating chamber door. Since the phenomenon of concentration can be avoided, the effect of preventing the freezing door from being opened can be obtained.

Claims (1)

냉장실(10) 상측의 내상(12)에 관통되어 냉기귀환덕트(40)에 연결되는 냉장실 냉기귀환덕트의 귀환냉기흡입구에 있어서, 상기 냉장실(10)의 상측 내상(12)에는 귀환냉기가 유입되는 쪽의 하단부(92)가 넓게 형성되고, 냉기귀환덕트(40)로 연결되는 상단부(94)가 좁게 형성되어 상단부(94)와 하단부(92) 사이에 다수의 계단식 단차부(96)가 형성되어 이루어짐을 특징으로 하는 냉장실 냉기귀환덕트의 귀환냉기흡입구.In the return air inlet of the refrigerating chamber cold return duct connected to the cold air return duct 40 penetrating through the inner image 12 above the refrigerating compartment 10, the return coolant flows into the upper inner image 12 of the refrigerating compartment 10. The lower end 92 of the side is formed wide, and the upper end 94 connected to the cold air return duct 40 is narrowly formed, and a plurality of stepped portions 96 are formed between the upper end 94 and the lower end 92. Return cold air suction inlet of the cold room cold return duct, characterized in that made.
KR2019950020227U 1995-08-04 1995-08-04 Return suction structure of cold storage cold air return duct KR0130911Y1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR2019950020227U KR0130911Y1 (en) 1995-08-04 1995-08-04 Return suction structure of cold storage cold air return duct
CN96111796A CN1151009A (en) 1995-08-04 1996-08-04 Suction port structure of refrigerator
JP8206229A JPH09119761A (en) 1995-08-04 1996-08-05 Structure of suction port for refrigerator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019950020227U KR0130911Y1 (en) 1995-08-04 1995-08-04 Return suction structure of cold storage cold air return duct

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Publication Number Publication Date
KR970010597U KR970010597U (en) 1997-03-29
KR0130911Y1 true KR0130911Y1 (en) 1999-02-18

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KR2019950020227U KR0130911Y1 (en) 1995-08-04 1995-08-04 Return suction structure of cold storage cold air return duct

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JP (1) JPH09119761A (en)
KR (1) KR0130911Y1 (en)
CN (1) CN1151009A (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5523986B2 (en) * 2010-08-18 2014-06-18 株式会社東芝 refrigerator
CN102226623A (en) * 2011-06-10 2011-10-26 海信容声(广东)冰箱有限公司 Horizontal-type evaporator bin

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JPH09119761A (en) 1997-05-06
CN1151009A (en) 1997-06-04
KR970010597U (en) 1997-03-29

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