KR20050097277A - Condenser for a drum type washing machine - Google Patents

Condenser for a drum type washing machine Download PDF

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Publication number
KR20050097277A
KR20050097277A KR1020040022538A KR20040022538A KR20050097277A KR 20050097277 A KR20050097277 A KR 20050097277A KR 1020040022538 A KR1020040022538 A KR 1020040022538A KR 20040022538 A KR20040022538 A KR 20040022538A KR 20050097277 A KR20050097277 A KR 20050097277A
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KR
South Korea
Prior art keywords
air
washing machine
condenser
drum
cooling
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Application number
KR1020040022538A
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Korean (ko)
Inventor
이승준
Original Assignee
주식회사 대우일렉트로닉스
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Priority to KR1020040022538A priority Critical patent/KR20050097277A/en
Publication of KR20050097277A publication Critical patent/KR20050097277A/en

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Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00—Domestic laundry dryers
    • D06F58/20—General details of domestic laundry dryers 
    • D06F58/24—Condensing arrangements
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F25/00—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry and having further drying means, e.g. using hot air 
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00—Domestic laundry dryers
    • D06F58/02—Domestic laundry dryers having dryer drums rotating about a horizontal axis
    • D06F58/04—Details 
    • D06F58/06—Mountings for the rotating drums
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/28—Air properties
    • D06F2103/36—Flow or velocity
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers

Abstract

본 발명은 드럼세탁기용 응축기를 개시한다. 본 발명의 응축기는 세탁물 건조시 고온다습해진 공기를 순환시키기 위한 공기순환수단과, 공기순환수단과 결합되며 그 내부에 냉각물질을 서서히 흐르게 하여 고온다습한 공기를 냉각하기 위한 공기냉각수단을 포함하며, 공기냉각수단은 공기가 흐르는 방향을 따라 그 내부에 양장형 냉각물질 유로를 구비한다. 이로 인해, 세탁물 건조시 고온다습해진 공기를 보다 효율적으로 냉각하여 저습한 상태로 만들 수 있어 응축효율을 높임과 동시에 건조효율을 높일 수 있다.The present invention discloses a condenser for a drum washing machine. The condenser of the present invention includes an air circulation means for circulating high temperature and humid air during drying of the laundry, and an air cooling means for cooling the high temperature and high humidity air by slowly flowing a cooling material therein. In addition, the air cooling means has a hardened cooling material flow path therein along the direction in which air flows. As a result, when the laundry is dried, the air heated at high temperature and high humidity can be cooled more efficiently, thereby making it in a low humidity state, thereby increasing condensation efficiency and increasing drying efficiency.

Description

드럼세탁기용 응축기{Condenser for a drum type washing machine} Condenser for drum washing machine {Condenser for a drum type washing machine}

본 발명은 세탁기용 응축기에 관한 것으로, 보다 상세하게는 세탁물 건조시 발생하는 고온다습한 공기가 순환하는 응축덕트에 냉각수를 서서히 흐르게 함으로써 응축효율을 높일 수 있는 드럼세탁기용 응축기에 관한 것이다.The present invention relates to a condenser for a washing machine, and more particularly, to a condenser for a drum washing machine which can increase the condensation efficiency by gradually flowing the cooling water to the condensation duct circulating the hot and humid air generated during the drying of the laundry.

일반적으로 드럼세탁기는 원통형상의 드럼을 세탁조 내부로부터 회전시키는 한편, 이와 같은 과정에서 세탁물을 드럼 상부로부터 하부로 낙하시킴으로써 세탁이 이루어지도록 구성한 것으로, 세탁물의 꼬임에 의한 손상이나 세탁수의 사용량이 펄세이터 방식의 세탁기에 비해 상대적으로 적다는 등의 장점이 있다.In general, the drum washing machine is configured to rotate the cylindrical drum from the inside of the washing tank, and to wash the laundry by dropping the laundry from the top of the drum to the bottom of the drum. Compared with the washing machine of the type, there is an advantage that it is relatively small.

이와 같은 드럼방식의 세탁기는 도 4에 도시한 바와 같이, 가상선으로 도시한 외상(110)의 내부로부터 수평으로 저수조(111)가 설치되며, 그 내부에는 세탁조의 기능을 갖는 드럼(112)이 회전가능하게 설치되며, 저수조(111)의 하부에는 드럼(111)을 회전시키는 구동모터(113)등이 설치된다.As shown in FIG. 4, the drum type washing machine has a water reservoir 111 installed horizontally from the inside of the trauma 110 shown as a virtual line, and a drum 112 having a function of a washing tank is provided therein. It is rotatably installed, the lower portion of the reservoir 111, the drive motor 113 for rotating the drum 111 is installed.

이와 함께 저수조(111)의 상부에는 외부로부터 세탁수가 공급되는 급수구(114)가 구비되며, 급수구(114)의 일부는 세제통(115)을 경유하여 저수조(111) 내부로 로 공급되도록 한다.In addition, the upper portion of the reservoir 111 is provided with a water supply port 114 for supplying wash water from the outside, and a portion of the water supply port 114 is supplied to the inside of the water reservoir 111 via the detergent container 115.

또한, 저수조(111)의 하단으로는 세탁수가 배출되도록 여과기(116) 및 배수펌프(117)와 배수호스(118)가 각각 연결되며, 드럼(112)의 정면으로는 도어(119)가 설치되어 있다.In addition, a filter 116, a drain pump 117, and a drain hose 118 are respectively connected to the lower end of the water storage tank 111, and a door 119 is installed at the front of the drum 112. have.

상술한 구조를 갖는 드럼세탁기(200)는 통상적으로 건조기능을 구비함으로써 세탁 및 탈수행정의 반복에 따른 세탁의 종료후 히터와 송풍팬의 동작에 따라 드럼(112) 내부로 열풍을 분사하여 세탁물을 건조시키도록 한다. Drum washing machine 200 having the above-described structure is typically provided with a drying function after the end of the washing in accordance with the repeated washing and dehydration administration by spraying hot air into the drum 112 in accordance with the operation of the heater and the blowing fan to wash the laundry. Allow to dry.

도 5는 상술한 드럼세탁기의 상부에 결합되어 세탁의 종료후 세탁물을 건조시키는 건조장치(160) 및 건조장치(160)의 일측에 결합되어 공기중의 습기를 응축시키는 응축기(150)를 도시한 도면으로서, 건조장치(160)는 저수조의 배면 상부 및 도어의 내측 상부를 연결시킨 덕트(151)의 일측에 송풍팬을 결합시키고, 도어의 내측 상부와 연결된 토출구(152) 및 송풍팬 사이의 내부공간으로는 전열히터가 설치된 구조를 갖는다.FIG. 5 illustrates a condenser 150 coupled to an upper portion of the above-described drum washing machine and coupled to one side of the drying device 160 to dry laundry after the end of washing, and condensing moisture in the air. As shown in the drawing, the drying apparatus 160 couples the blower fan to one side of the duct 151 connecting the rear upper part of the water tank and the inner upper part of the door, and the interior between the outlet port 152 and the blower fan connected to the inner upper part of the door. The space has a structure in which an electric heater is installed.

건조장치(160)는 세탁종료후 전열히터의 발열과 함께 송풍팬의 동작에 따라 고온의 공기를 드럼 내부로 분사시키는 한편, 드럼의 내부공기를 강제 순환시킴으로써 세탁물을 건조시킨다.The drying apparatus 160 injects hot air into the drum according to the operation of the blower fan along with the heat generation of the heat transfer heater after the end of the washing, while drying the laundry by forcibly circulating the internal air of the drum.

한편, 세탁물의 건조과정에서는 공기중의 습기를 제거해야 원활한 건조가 가능하므로 통상적으로 건조장치(160)의 송풍팬과 저수조 사이에 응축기(150)를 개재시킨다.On the other hand, in the drying process of the laundry to remove the moisture in the air is possible to dry smoothly, typically the condenser 150 is interposed between the blower fan and the reservoir of the drying apparatus 160.

응축기(150)는 상부에 연결된 급수관(120)을 통해 공급받은 상온의 냉각수를 응축덕트(110)의 벽면으로 흘려 보내 응축덕트(110) 내부의 고온다습한 공기를 상대적으로 낮은 온도를 갖는 냉각수와 접촉시킴으로써 수증기를 응축시키는 한편, 이에 따라 드럼 내부의 수증기를 제거한다.The condenser 150 flows the coolant at room temperature supplied through the water supply pipe 120 connected to the upper part to the wall surface of the condensation duct 110, thereby cooling the high temperature and humid air in the condensation duct 110 with a coolant having a relatively low temperature. The contact condenses the water vapor, thus removing the water vapor inside the drum.

그러나, 상술한 바와 같은 응축기(150)의 응축효율은 수증기와 접하는 냉각수의 수량에 비례하게 되는데, 통상적인 구조의 드럼세탁기에서는 저수조에 포집될 수 있는 응축용 냉각수의 수량이 제한된 동시에 냉각수를 절약할 수 있도록 극소량만을 공급함으로써 응축효율이 저하되는 등의 문제점이 있었다.However, the condensation efficiency of the condenser 150 as described above is proportional to the quantity of cooling water in contact with the water vapor. In the conventional drum washing machine, the quantity of the condensation cooling water that can be collected in the reservoir is limited and at the same time saves the cooling water. There was a problem such that the condensation efficiency is lowered by supplying only a very small amount.

본 발명은 상술한 종래기술의 문제점을 해결하기 위하여 창안한 것이다. 본 발명의 기술적 과제는 드럼세탁기의 건조장치에서 공기의 순환경로를 제공하는 공기순환관의 외벽에 냉각수가 공급되는 냉각수유로를 양장형으로 형성함으로써 고온다습한 공기와의 접촉시간 및 접촉면적을 증대시켜 적은 양의 냉각수로 공기중에 함유된 수증기의 응축효율을 높일 수 있는 드럼세탁기용 응축기를 제공하는 것이다.The present invention has been made to solve the above-mentioned problems of the prior art. The technical problem of the present invention is to increase the contact time and the contact area of hot and humid air by forming a coolant flow path in which a coolant is supplied to the outer wall of the air circulation pipe providing a circulation path of air in the drying apparatus of the drum washing machine. It is to provide a drum washing machine condenser that can increase the condensation efficiency of the water vapor contained in the air with a small amount of cooling water.

상술한 본 발명의 기술적 과제를 달성하기 위하여, 본 발명은 세탁물 건조시 고온다습해진 공기를 순환시키기 위한 공기순환수단과, 공기순환수단과 결합되며 그 내부에 냉각물질을 서서히 흐르게 하여 고온다습한 공기를 냉각하기 위한 공기냉각수단을 포함하는 것을 특징으로 하는 드럼세탁기용 응축기를 제공한다.In order to achieve the above technical problem of the present invention, the present invention is combined with the air circulation means for circulating the high temperature and humid air during drying of the laundry, combined with the air circulation means to slowly flow the cooling material therein the hot and humid air It provides a drum washing machine condenser comprising an air cooling means for cooling the.

본 드럼세탁기용 응축기에서, 공기냉각수단은 공기가 흐르는 방향을 따라 그 내부에 양장형 냉각물질 유로를 구비할 수 있다.In the condenser for a drum washing machine, the air cooling means may be provided with a jean-shaped cooling material flow path therein along the direction in which air flows.

이하, 첨부한 도면을 참조로 본 발명의 바람직한 실시예에 따른 드럼세탁기용 응축기에 대하여 상세하게 설명한다.Hereinafter, a condenser for a drum washing machine according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

도 1에 도시한 바와 같이, 본 발명의 바람직한 실시예에 따른 드럼세탁기용 응축기(50)는 드럼세탁기(100)의 건조장치(60) 하부에 결합되어 건조장치(60)를 구성하는 송풍팬과 전열히터의 동작에 따라 드럼(70) 내부로부터 순환하는 공기중의 수증기를 응축시킨다. As shown in Figure 1, the drum washing machine condenser 50 according to a preferred embodiment of the blower fan coupled to the drying device 60 of the drum washing machine 100 to form a drying device 60 and The water vapor in the air circulating from the inside of the drum 70 is condensed according to the operation of the heat transfer heater.

이와 같은 본 발명은 공기의 순환경로를 제공하는 응축덕트(10), 냉각수가 공급되는 급수관(20) 및 응축수를 배출시키는 플랙시블호스(30)로 구성된다.The present invention is composed of a condensation duct 10 for providing a circulation path of air, a water supply pipe 20 to which the cooling water is supplied, and a flexible hose 30 for discharging the condensate.

응축덕트(10)는 건조장치(60)의 하부와 직접 연결되도록 상부를 확장시킨 확장부(미도시)가 상부에 형성되며, 확장부의 일측으로는 급수밸브와 연결됨으로써 급수밸브의 개폐에 따라 냉각수가 단속적으로 공급되는 급수관(20)이 결합된다.The condensation duct 10 has an extension part (not shown) extending upwardly to be directly connected to the lower part of the drying apparatus 60, and is connected to the water supply valve on one side of the expansion part, thereby cooling water according to the opening and closing of the water supply valve. The water supply pipe 20 is intermittently supplied is coupled.

또한, 응축덕트(10)의 하부에는 저수조(80)의 저부와 연결되는 플랙시블 호스(30)가 결합된다.In addition, the lower portion of the condensation duct 10 is coupled to the flexible hose 30 is connected to the bottom of the reservoir (80).

도 2a 및 도 2b에 도시한 바와 같이, 응축덕트(10)는 공기순환관(11) 및 공기순환관(11)의 외주면에 밀착되게 형성되는 냉각수공급부(22)를 포함한다.As shown in Figure 2a and 2b, the condensation duct 10 includes an air circulation pipe 11 and the cooling water supply unit 22 is formed in close contact with the outer peripheral surface of the air circulation pipe (11).

냉각수공급부(22)의 내부에는 냉각수가 흐르는 양장(羊腸)형 냉각수유로(22)가 형성된다.Inside the cooling water supply unit 22, a long-shaped cooling water flow path 22 through which cooling water flows is formed.

따라서, 냉각수공급부(21)에 공급되는 냉각수가 오랫동안 서서히 흐를 수 있고, 이로 인해 급수관(20)을 통해 공급된 냉각수가 냉각수유로(22)를 통해 하부로 서서히 전달됨으로써 응축덕트(10)의 공기순환관(11) 내부를 통해 순환하는 공기가 냉각수유로(22)를 경유하여 하부로 배출되는 냉각수와 접촉시간 및 접촉 면적이 증가된 상태로 접함으로써 응축효율이 높아진다.Therefore, the cooling water supplied to the cooling water supply unit 21 may gradually flow for a long time, and thus, the cooling water supplied through the water supply pipe 20 is gradually transferred downward through the cooling water channel 22 to circulate the air of the condensation duct 10. The air circulating through the inside of the pipe 11 is brought into contact with the cooling water discharged downward through the cooling water flow passage 22 in a state where the contact time and the contact area are increased, thereby increasing the condensation efficiency.

공기의 온도에 따른 습도의 변화를 도 3에 도시한다.3 shows a change in humidity according to the temperature of the air.

도시한 바와 같이, 공기온도가 상승하면 습도가 높아지고 공기온도가 하강하면 습도가 낮아진다. 따라서, 고온다습의 공기가 응축덕트(10)의 공기순환관(11)을 흐를 때 냉각수공급부(21)를 통해 냉각수가 흐르면 고온의 공기의 온도가 낮아지면서 동시에 습도도 낮아질 수 있다.As shown, when the air temperature rises, the humidity increases, and when the air temperature decreases, the humidity decreases. Therefore, when the high temperature and high humidity air flows through the air circulation pipe 11 of the condensation duct 10 and the cooling water flows through the cooling water supply unit 21, the temperature of the high temperature air may be lowered and at the same time the humidity may be lowered.

이로 인해, 응축덕트(10)를 지나면서 습도가 낮아진 공기는 외부 열을 인가받아 고온건조한 공기가 되어 세탁물을 효과적으로 건조시킬 수 있다.As a result, the air having low humidity passing through the condensation duct 10 may be applied to external heat to become high-temperature dry air, thereby effectively drying the laundry.

상술한 구성을 갖는 본 발명의 바람직한 실시예에 따른 드럼세탁기용 응축기의 작용에 대하여 설명한다.The operation of the condenser for drum washing machine according to the preferred embodiment of the present invention having the above-described configuration will be described.

드럼세탁기용 응축기(50)는 드럼세탁기(100)의 건조장치(60) 하부에 결합되어 드럼세탁기(100)의 건조행정에서 건조장치(60)의 동작에 따라 드럼(70)의 정면 상부를 통해 유입되어 드럼(70)의 배면 하부로 토출되는 공기중의 수증기를 응축시킨다.The condenser 50 for the drum washing machine is coupled to the lower part of the drying apparatus 60 of the drum washing machine 100 and through the front upper part of the drum 70 according to the operation of the drying apparatus 60 in the drying stroke of the drum washing machine 100. Condensation of water vapor in the air that flows in and is discharged to the bottom of the rear surface of the drum 70.

본 실시예는 건조행정에서 미도시된 제어부의 제어에 따라 응축덕트(10)의 상부에 연결된 급수관(20)을 통해 소량의 냉각수가 공급되며, 상술한 과정에 따라 공급된 냉각수는 응축덕트(10)의 냉각수공급부(21)에 형성된 냉각수유로(22)를 통해 하부로 전달되어 플랙시블호스(30)를 경유하여 저수조(80)의 저부로 배출된다.In this embodiment, a small amount of cooling water is supplied through the water supply pipe 20 connected to the upper portion of the condensation duct 10 under the control of a control unit, which is not shown in the drying stroke, and the cooling water supplied according to the above-described process is the condensation duct 10. It is delivered to the lower through the cooling water flow path 22 formed in the cooling water supply unit 21 of the) and is discharged to the bottom of the reservoir 80 via the flexible hose (30).

이와 같은 과정에서 응축덕트(10)의 냉각수공급부(21)를 따라 하부로 전달되는 냉각수는 다량의 수증기가 함유된 상태로 드럼(70)으로부터 토출된 공기와의 접촉시간 및 접촉 면적이 대폭 증대됨으로써 응축 효율을 높인다.In this process, the cooling water delivered to the lower portion along the cooling water supply part 21 of the condensation duct 10 is greatly increased in contact time and contact area with air discharged from the drum 70 in a state in which a large amount of water vapor is contained. Increase condensation efficiency

본 발명의 드럼세탁기용 응축기에 따르면, 고온다습한 공기가 흐르는 공기순환관의 외주면에 냉각수가 서서히 흐를 수 있는 냉각수공급부를 설치함으로써 고온다습한 공기가 냉각수와의 접촉시간과 접촉면적을 증대시켜 공기의 온도를 낮춤과 동시에 습도를 낮추어 응축효율을 높일 수 있다. According to the condenser for drum washing machine of the present invention, by installing a coolant supply unit through which the coolant flows slowly on the outer circumferential surface of the air circulation pipe through which the hot and humid air flows, the hot and humid air increases the contact time and the contact area of the coolant and the air. The condensation efficiency can be increased by lowering the temperature and decreasing the humidity.

또한, 공기에 함유된 수분을 효과적으로 제거하여 세탁물의 건조가 신속하게 이루어질 수 있으며, 이와 함께 건조시간을 단축시키고, 적은 양의 냉각수로도 공기중의 수증기를 제거함으로써 건조에 필요한 전기와 세탁수의 불필요한 낭비를 방지할 수 있는 등의 많은 효과가 있다.In addition, the laundry can be dried quickly by effectively removing the moisture contained in the air, and at the same time, the drying time can be shortened. There are many effects, such as preventing unnecessary waste.

이상, 본 발명의 바람직한 실시예들을 참조로 본 발명의 드럼세탁기용 응축기에 대하여 설명하였지만 본 발명의 취지를 벗어나지 않는 범위 내에서 수정, 변경 및 다양한 변형 실시예가 가능함은 당업자에게 명백하다.As mentioned above, although the condenser for the drum washing machine of the present invention was described with reference to the preferred embodiment of the present invention, it will be apparent to those skilled in the art that modifications, changes and various modifications are possible without departing from the spirit of the present invention.

도 1은 본 발명의 바람직한 실시예에 따른 응축기를 설치한 드럼세탁기의 내부 개략도,1 is a schematic internal view of a drum washing machine equipped with a condenser according to a preferred embodiment of the present invention;

도 2a는 도 1의 응축덕트의 부분 단면도,Figure 2a is a partial cross-sectional view of the condensation duct of Figure 1,

도 2b는 도 2a의 냉각수유로의 형상을 나타내는 개략도,Figure 2b is a schematic diagram showing the shape of the cooling water flow channel of Figure 2a,

도 3은 공기의 온도와 습도와의 관계를 나타내는 그래프,3 is a graph showing the relationship between air temperature and humidity,

도 4는 통상적인 구조를 갖는 드럼세탁기를 나타내는 요부 사시도, 및4 is a perspective view illustrating main parts of a drum washing machine having a conventional structure, and

도 5는 도 4의 드럼세탁기의 건조장치를 나타내는 개략도이다.5 is a schematic view showing a drying apparatus of the drum washing machine of FIG.

〈도면의 주요 부분에 대한 부호의 설명〉<Explanation of symbols for main parts of drawing>

100: 드럼세탁기 10: 응축덕트100: washing machine drum 10: condensation duct

20: 급수관 21: 냉각수공급부20: water supply pipe 21: cooling water supply unit

22: 냉각수유로 30: 플렉시블호스22: cooling water flow path 30: flexible hose

50: 응축기 60: 건조장치50: condenser 60: drying apparatus

70: 드럼 80: 저수조70: drum 80: reservoir

Claims (2)

세탁기용 응축기로,With condenser for washing machine, 세탁물 건조시 고온다습해진 공기를 순환시키기 위한 공기순환수단; 및Air circulation means for circulating hot and humid air during laundry drying; And 상기 공기순환수단과 결합되며 그 내부에 냉각물질을 서서히 흐르게 하여 상기 고온다습한 공기를 냉각하기 위한 공기냉각수단을 포함하는 것을 특징으로 하는 드럼세탁기용 응축기.And an air cooling means coupled to the air circulation means to cool the hot and humid air by slowly flowing a cooling material therein. 제1항에 있어서, 상기 공기냉각수단은 상기 공기가 흐르는 방향을 따라 그 내부에 양장형 냉각물질 유로를 구비하는 것을 특징으로 하는 드럼세탁기용 응축기.The condenser for a drum washing machine according to claim 1, wherein the air cooling means has a long-sized coolant flow path therein along the direction in which the air flows.
KR1020040022538A 2004-04-01 2004-04-01 Condenser for a drum type washing machine KR20050097277A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113882115A (en) * 2020-07-03 2022-01-04 Lg电子株式会社 Laundry treatment apparatus
EP4074876A1 (en) * 2021-04-16 2022-10-19 Whirlpool Corporation Condensing system for combination washer/dryer appliance

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113882115A (en) * 2020-07-03 2022-01-04 Lg电子株式会社 Laundry treatment apparatus
EP4074876A1 (en) * 2021-04-16 2022-10-19 Whirlpool Corporation Condensing system for combination washer/dryer appliance

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