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KR100196942B1 - Evaporating dish of a refrigerator - Google Patents

Evaporating dish of a refrigerator Download PDF

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Publication number
KR100196942B1
KR100196942B1 KR1019970008593A KR19970008593A KR100196942B1 KR 100196942 B1 KR100196942 B1 KR 100196942B1 KR 1019970008593 A KR1019970008593 A KR 1019970008593A KR 19970008593 A KR19970008593 A KR 19970008593A KR 100196942 B1 KR100196942 B1 KR 100196942B1
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KR
South Korea
Prior art keywords
tray
refrigerator
evaporation
present
compressor
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KR1019970008593A
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Korean (ko)
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KR19980073355A (en
Inventor
심명주
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윤종용
삼성전자주식회사
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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
    • F25D21/00Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/14Collecting or removing condensed and defrost water; Drip trays
    • 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
    • F25D2321/00Details or arrangements for defrosting; Preventing frosting; Removing condensed or defrost water, not provided for in other groups of this subclass
    • F25D2321/14Collecting condense or defrost water; Removing condense or defrost water
    • F25D2321/141Removal by evaporation
    • F25D2321/1411Removal by evaporation using compressor heat
    • 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
    • F25D2321/00Details or arrangements for defrosting; Preventing frosting; Removing condensed or defrost water, not provided for in other groups of this subclass
    • F25D2321/14Collecting condense or defrost water; Removing condense or defrost water
    • F25D2321/144Collecting condense or defrost water; Removing condense or defrost water characterised by the construction of drip water collection pans
    • F25D2321/1441Collecting condense or defrost water; Removing condense or defrost water characterised by the construction of drip water collection pans inside a refrigerator

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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 발명은 냉장고의 증발접시에 관한 것으로서, 증발량을 극대화시키도록 한 것이다.The present invention relates to an evaporation plate of a refrigerator, to maximize the amount of evaporation.

이와 같은 본 발명 냉장고의 증발접시는 트레이의 내부가 분리 리브에 의하여 주탱크와 보조탱크로 구분되어 압축기의 상측에 설치되는 증발접시에 있어서, 상기 트레이에 압축기의 열이 통과되는 열유동 덕트를 구비한 것을 특징으로 하며, 상기 분리 리브는 트레이의 높이보다 작게 형성되고, 상기 트레이의 전면측에는 트레이의 처짐을 방지하는 걸림턱부가 형성되며, 상기 트레이의 후면측에는 트레이의 용량을 증대시키는 확장부가 형성되는 것이 바람직하다.Such an evaporation plate of the refrigerator of the present invention is divided into a main tank and an auxiliary tank by a separating rib, and is provided on the upper side of the compressor, and the tray has a heat flow duct through which heat of the compressor passes. Characterized in that, the separation rib is formed smaller than the height of the tray, the front side of the tray is formed with a locking jaw to prevent the sag of the tray, the rear side of the tray is formed with an expansion portion for increasing the capacity of the tray It is preferable.

따라서 본 발명에 의한 냉장고의 증발접시에 의하면 제상수의 증발량이 현저하게 증대되고, 제상수의 흘러넘침을 방지하도록 하여 소비자의 신뢰도를 향상시키도록 한 것이다.Therefore, according to the evaporation plate of the refrigerator according to the present invention, the amount of evaporation of the defrost water is remarkably increased, and the reliability of the consumer is improved by preventing the overflow of the defrost water.

Description

냉장고의 증발접시Evaporator

본 발명은 냉장고의 증발접시에 관한 것으로, 특히 주탱크와 보조탱크를 분리하는 분리벽을 트레이보다 낮게 형성하여 제상수가 흘러넘치는 것을 방지하고, 열유동덕트를 구비하여 증발량을 증대시키도록 한 냉장고의 증발접시에 관한 것이다.The present invention relates to an evaporation plate of a refrigerator, and in particular, a partition wall separating the main tank and the auxiliary tank is formed lower than a tray to prevent defrost water from overflowing, and a refrigerator equipped with a heat flow duct to increase the amount of evaporation. It relates to the evaporation dish.

일반적으로 냉장고의 증발기는 고내를 순환하여 귀환되는 공기를 열교환시켜 다시 저온의 냉기를 고내로 토출시키는 작용을 실시하는 바, 이러한 증발기에서는 고내의 공기 중의 수분과 식품에서 증발하는 수분이 빙결하여 서리가 부착되는 현상이 발생한다.In general, the evaporator of the refrigerator circulates the inside of the refrigerator and heats the returned air to discharge the cold air into the refrigerator again. In such an evaporator, the water in the air and the water evaporated from the food freeze and the frost The phenomenon of sticking occurs.

특히 냉장고 도어의 개폐 빈도가 높거나, 수분을 많이 함유한 식품 또는, 랩 또는 밀봉 용기를 사용하지 않은 식품을 저장하는 경우에는 증발기에 서리가 많이 부착되어 냉각력이 저하함과 동시에 압축기의 운전효율이 저하되는 것이었다.In particular, when the refrigerator door is frequently opened or closed, food containing high moisture, or food without using a wrap or sealed container, the frost is attached to the evaporator, resulting in a decrease in cooling power and operation efficiency of the compressor. This was to be degraded.

이와 같이 증발기에서 발생되는 서리를 제거하기 위한 방법은 서리 제거에 필요한 시간 만큼 압축기의 운전을 정지하여 증발기의 서리가 자연적으로 녹도록 하는 방법과, 압축기로 압축한 고온 가스를 직접 증발기에 흘려 서리를 녹이는 방법, 또한 압축기를 정지시킨 상태에서 증발기에 설치한 히터를 이용하여 서리를 녹이는 방법 등이 있다.As such, the method for removing frost generated by the evaporator is to stop the operation of the compressor for the time required to remove the frost so that the frost of the evaporator naturally melts. There is a method of melting, or a method of melting frost using a heater installed in the evaporator while the compressor is stopped.

이와 같이 증발기에 부착된 서리가 녹으면 도 1에 도시한 바와 같이, 냉장고 본체(100)의 후면에 설치된 증발기(미도시)의 하측에 설치되어 있는 증발접시(200)에 집수되는 바, 증발접시(200)에 모인 제상수는 증발접시의 하부에 설치되어 있는 압축기(300)에서 발생되는 고열에 의하여 증발되도록 하고 있다.When the frost attached to the evaporator is melted in this way, as shown in FIG. 1, the water is collected in the evaporator 200 installed at the lower side of the evaporator (not shown) installed at the rear side of the refrigerator main body 100. The defrost water gathered at 200 is to be evaporated by the high heat generated by the compressor 300 installed in the lower portion of the evaporation plate.

그러나 종래 기술에 의한 증발접시는 도 2에서 보는 바와 같이, 트레이(210) 내부가 분리 리브(220)에 의하여 하나의 주탱크(230)와 두 개의 보조탱크(240)로 구분되어 있는 바, 상기 분리 리브(220)의 높이가 트레이(210)보다 높기 때문에 냉장고가 일측으로 기울어진 상태라면, 경사의 윗쪽의 보조탱크로 물이 들어가지 않고, 아래쪽의 보조탱크로만 물이 들어가게 되어 결국 제상수가 넘쳐흐르게 되는 문제가 있다.However, as shown in FIG. 2, the evaporating plate according to the prior art is divided into one main tank 230 and two sub tanks 240 by the separating rib 220. Since the height of the separation rib 220 is higher than the tray 210, if the refrigerator is inclined to one side, water does not enter the upper tank of the incline, and only water enters the sub tank at the bottom thereof. There is a problem that overflows.

또한, 도 1에서와 같이, 제상수의 무게에 의하여 증발접시(200)가 냉장고(100)의 전면방향으로 처지게 되어 제상수가 흘러넘치는 문제가 있다.In addition, as shown in FIG. 1, the evaporating dish 200 sags toward the front of the refrigerator 100 due to the weight of the defrosting water, resulting in a problem that the defrosting water overflows.

그리고 도 2에서 보는 것처럼, 압축기(300)의 열이 트레이(210)의 외곽으로만 유동되어 제상수의 증발효과가 충분히 발휘되지 못하는 문제도 있다.And, as shown in Figure 2, the heat of the compressor 300 flows only to the outside of the tray 210, there is also a problem that the evaporation effect of the defrost water is not sufficiently exhibited.

도면에서 미설명 부호 110은 증발파이프이다.In the figure, reference numeral 110 denotes an evaporation pipe.

상기한 바와 같은 문제점을 감안하여 안출한 본 발명의 목적은 냉장고가 기울어진 상태에서 골고루 제상수가 수납되어 제상수의 넘침을 방지하도록 한 냉장고의 증발접시를 제공함에 있다.An object of the present invention devised in view of the above problems is to provide an evaporating plate of a refrigerator to prevent defrost water from overflowing even when defrost water is stored evenly in a tilted state of the refrigerator.

본 발명의 다른 목적은 제상수의 무게에 의하여 일측으로 경사지지 않도록 한 냉장고의 증발접시를 제공함에 있다.Another object of the present invention is to provide an evaporating plate of a refrigerator which is not inclined to one side by the weight of the defrost water.

본 발명의 또 다른 목적은 압축기의 열이 균일하게 전달되도록 한 냉장고의 증발접시를 제공함에 있다.Still another object of the present invention is to provide an evaporating plate of a refrigerator in which heat of the compressor is uniformly transmitted.

도 1은 종래 기술에 의한 증발접시의 설치상태를 보인 냉장고의 부분절결 측면도.Figure 1 is a partially cutaway side view of the refrigerator showing a state of installation of the evaporating plate according to the prior art.

도 2는 종래 기술에 의한 증발접시의 작용을 보인 단면도.Figure 2 is a cross-sectional view showing the action of the evaporation plate according to the prior art.

도 3은 본 발명에 의한 증발접시의 설치상태를 보인 냉장고의 부분절결 측면도.Figure 3 is a partially cutaway side view of the refrigerator showing an installation state of the evaporating plate according to the present invention.

도 4는 본 발명에 의한 증발접시의 작용을 보인 단면도.Figure 4 is a cross-sectional view showing the action of the evaporating plate according to the present invention.

도 5a는 본 발명에 의한 증발접시의 평면도.Figure 5a is a plan view of the evaporation plate according to the present invention.

도 5b는 도 5a의 A-A'선 단면도.5B is a cross-sectional view taken along the line AA ′ of FIG. 5A.

도 5c는 측면도.5C is a side view.

도 6은 본 발명과 종래 기술에 의한 증발접시의 증발량 비교 그래프.Figure 6 is a graph comparing the amount of evaporation of the evaporation plate according to the present invention and the prior art.

(도면의 주요부분에 대한 부호의 설명)(Explanation of symbols for the main parts of the drawing)

300 ; 압축기400 ; 증발접시300; Compressor 400; Evaporating dish

410 ; 트레이420 ; 분리 리브410; Tray 420; Separation rib

430 ; 주탱크440 ; 보조탱크430; Main tank 440; Auxiliary tank

450 ; 확장부460 ; 열유동 덕트450; Extension 460; Heat flow duct

470 ; 걸림턱부470; Hanging jaw

상기한 바와 같은 본 발명을 달성하기 위하여, 본 발명 냉장고의 증발접시는 트레이의 내부가 분리 리브에 의하여 주탱크와 보조탱크로 구분되어 압축기의 상측에 설치되는 증발접시에 있어서, 상기 트레이에 압축기의 열이 통과되는 열유동 덕트를 구비한 것을 특징으로 한다.In order to achieve the present invention as described above, the evaporator plate of the refrigerator of the present invention is divided into a main tank and an auxiliary tank by a separating rib and installed on the upper side of the compressor. And a heat flow duct through which heat passes.

상기 분리 리브는 트레이의 높이보다 작게 형성되는 것이 바람직하다.The separating rib is preferably formed smaller than the height of the tray.

상기 트레이의 전면측에는 트레이의 처짐을 방지하는 걸림턱부가 형성되는 것이 바람직하다.Preferably, the front side of the tray is provided with a locking step for preventing the tray from sagging.

상기 트레이의 후면측에는 트레이의 용량을 증대시키는 확장부가 형성되는 것이 바람직하다.Preferably, the rear side of the tray is provided with an extension for increasing the capacity of the tray.

따라서 본 발명에 의한 냉장고의 증발접시에 의하면 제상수의 증발량이 현저하게 증대되고, 제상수의 흘러넘침을 방지하도록 하여 소비자의 신뢰도를 향상시키도록 한 것이다.Therefore, according to the evaporation plate of the refrigerator according to the present invention, the amount of evaporation of the defrost water is remarkably increased, and the reliability of the consumer is improved by preventing the overflow of the defrost water.

이하, 상기한 본 발명 실시예를 첨부도면에 의거하여 보다 상세히 설명한다.Hereinafter, the embodiments of the present invention described above will be described in more detail with reference to the accompanying drawings.

도 3은 본 발명에 의한 증발접시의 설치상태를 보인 냉장고의 부분절결 측면도이고, 도 5a는 본 발명에 의한 증발접시의 평면도, 도 5b는 도 5a의 A-A'선 단면도, 도 5c는 측면도이다.Figure 3 is a partially cutaway side view of the refrigerator showing the installation state of the evaporation plate according to the present invention, Figure 5a is a plan view of the evaporation plate according to the present invention, Figure 5b is a cross-sectional view taken along line AA 'of Figure 5a, Figure 5c is a side view. to be.

이에 도시한 바와 같이, 본 발명 실시예에 의한 증발접시(400)는 증발능력의 향상을 위하여 접시의 트레이(410) 후면을 확장시킨 확장부(450)를 형성시켜 공기가 유통하는 공간을 증대시키도록 구성한 것이다. 상기 확장부(450)의 길이는 약 10mm인 것이 바람직하다.As shown in the drawing, the evaporation plate 400 according to the embodiment of the present invention forms an expansion portion 450 which extends the rear surface of the tray 410 of the dish to improve the evaporation capacity, thereby increasing the space through which air flows. It is configured to be. Preferably, the extension 450 has a length of about 10 mm.

또한, 트레이(410)의 주탱크(430)와 보조탱크(440)를 구분하는 분리 리브(420)의 높이를 트레이(410)의 높이보다 낮게 형성한다. 이때, 분리 리브(420)와 트레이(410)의 높이 차이는 5mm인 것이 바람직하다.In addition, the height of the separation rib 420 separating the main tank 430 and the auxiliary tank 440 of the tray 410 is formed to be lower than the height of the tray 410. At this time, the height difference between the separation rib 420 and the tray 410 is preferably 5mm.

그리고 압축기(300)에서 발생되는 열이 증발접시(400)에 골고루 전달되도록 하기 위하여 분리 리브(420)에 압축기(300)의 고열이 통과하는 열유동 덕트(460)를 설치한다.In addition, the heat flow duct 460 through which the high heat of the compressor 300 passes is installed in the separation rib 420 so that the heat generated from the compressor 300 is evenly transmitted to the evaporation plate 400.

한편, 트레이(410)의 전면측에는 트레이를 지지하는 걸림턱부(470)가 형성되어 있다.On the other hand, a locking jaw portion 470 supporting the tray is formed on the front side of the tray 410.

이와 같이 구성되어 있는 본 발명에 의한 냉장고의 증발접시는 증발기에 부착된 서리가 제상히터 또는 그 외의 방법으로 제거되어 증발접시에 모인 후에 도 4에서 보는 바와 같이, 압축기(300)의 고열이 트레이(410)의 외곽부를 흐르면서 전달됨과 아울러 열유동 덕트(460)를 통과하면서 증발접시(400)에 골고루 전달되어 제상수의 증발효과를 극대화시킨다.As described above with reference to FIG. 4, after the frost attached to the evaporator is removed by a defrost heater or other method and collected in the evaporation plate, the high temperature of the compressor 300 is a tray ( In addition to being transmitted while flowing through the outer portion of the 410, the heat flow duct 460 is evenly transmitted to the evaporation plate 400 to maximize the evaporation effect of the defrost water.

또한, 냉장고가 일측으로 기울어진 상태에서도 분리 리브(420)가 트레이(410)의 높이보다 낮게 형성되어 있기 때문에 제상수가 넘치지 않게 된다.In addition, even when the refrigerator is inclined to one side, the separation rib 420 is formed lower than the height of the tray 410 so that the defrost water does not overflow.

한편, 트레이(410)의 전면부가 걸림턱부(470)에 의해 지지되어 있어 제상수의 무게로 인해 처지는 현상이 발생되지 않으며, 따라서 제상수가 흘러 넘치는 것을 방지하게 된다.On the other hand, since the front portion of the tray 410 is supported by the locking jaw portion 470, the phenomenon of sagging due to the weight of the defrost water does not occur, thereby preventing the defrost water from flowing out.

도 6은 본 발명과 종래 기술에 의한 증발접시의 증발량 비교 그래프로서, 본 발명에 의한 증발접시의 증발량이 종래의 증발접시보다 시간이 경과하면서 현저하게 증대됨을 알 수 있다.Figure 6 is a graph comparing the evaporation amount of the evaporation plate according to the present invention and the prior art, it can be seen that the evaporation amount of the evaporation plate according to the present invention is significantly increased over time than the conventional evaporation plate.

이상에서 설명한 바와 같이, 본 발명에 의한 냉장고의 증발접시는 전체적을 집수용량을 증대시키고, 압축기의 열이 접촉되는 면적을 증대시킴으로써 증발량이 현저하게 향상되는 효과가 있다.As described above, the evaporation dish of the refrigerator according to the present invention has the effect of significantly increasing the amount of water collected and increasing the area in which the heat of the compressor is in contact with the evaporation amount.

또한, 주탱크와 보조탱크를 구분하는 분리 리브를 트레이보다 낮게 형성하여 냉장고가 기울어진 상태에서 제상수가 흘러넘치는 것을 방지하도록 한 것이다.In addition, the separation rib that separates the main tank and the auxiliary tank is formed lower than the tray to prevent the defrost water flows in the inclined state of the refrigerator.

게다가 트레이의 전면부를 고정하여 제상수의 증가에 따라 증발접시가 처지는 것을 방지하도록 한 것이다.In addition, the front of the tray is fixed to prevent the evaporating plate from sagging as the defrost water increases.

Claims (4)

트레이의 내부가 분리 리브에 의하여 주탱크와 보조탱크로 구분되어 압축기의 상측에 설치되는 증발접시에 있어서,In the evaporating plate, the inside of the tray is divided into the main tank and the auxiliary tank by the separating rib and installed on the upper side of the compressor. 상기 트레이에 압축기의 열이 통과되는 열유동 덕트를 구비한 것을 특징으로 하는 냉장고의 증발접시.And a heat flow duct through which the heat of the compressor passes in the tray. 제1항에 있어서,The method of claim 1, 상기 분리 리브는 트레이보다 작은 높이를 갖게 형성되는 것을 특징으로 하는 냉장고의 증발접시.The separation rib is an evaporating plate of the refrigerator, characterized in that formed to have a height smaller than the tray. 제1항에 있어서,The method of claim 1, 상기 트레이의 전면측에는 트레이의 처짐을 방지하는 걸림턱부가 형성되는 것을 특징으로 하는 냉장고의 증발접시.Evaporation plate of the refrigerator, characterized in that the front side of the tray is formed with a locking step for preventing the sag of the tray. 제1항에 있어서,The method of claim 1, 상기 트레이의 후면측에는 트레이의 용량을 증대시키는 확장부가 형성되는 것을 특징으로 하는 냉장고의 증발접시.Evaporation plate of the refrigerator, characterized in that the expansion portion for increasing the capacity of the tray is formed on the rear side of the tray.
KR1019970008593A 1997-03-14 1997-03-14 Evaporating dish of a refrigerator Expired - Fee Related KR100196942B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019970008593A KR100196942B1 (en) 1997-03-14 1997-03-14 Evaporating dish of a refrigerator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019970008593A KR100196942B1 (en) 1997-03-14 1997-03-14 Evaporating dish of a refrigerator

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KR19980073355A KR19980073355A (en) 1998-11-05
KR100196942B1 true KR100196942B1 (en) 1999-06-15

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