KR20020090768A - structure for installing drying device in the drum type washing machine - Google Patents

structure for installing drying device in the drum type washing machine Download PDF

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Publication number
KR20020090768A
KR20020090768A KR1020010029782A KR20010029782A KR20020090768A KR 20020090768 A KR20020090768 A KR 20020090768A KR 1020010029782 A KR1020010029782 A KR 1020010029782A KR 20010029782 A KR20010029782 A KR 20010029782A KR 20020090768 A KR20020090768 A KR 20020090768A
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South Korea
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drying
duct
washing machine
tub
air
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KR1020010029782A
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Korean (ko)
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KR100781245B1 (en
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노양환
조한기
김종석
강정훈
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주식회사 엘지이아이
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    • 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 
    • D06F58/203—Laundry conditioning 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 
    • 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
    • D06F58/00—Domestic laundry dryers
    • D06F58/20—General details of domestic laundry dryers 
    • D06F58/26—Heating arrangements, e.g. gas heating equipment
    • 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
    • D06F58/30—Drying processes 
    • 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
    • D06F2101/00—User input for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • 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
    • D06F2103/56—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers related to air ducts, e.g. position of flow diverters
    • 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
    • D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
    • D06F2105/28—Electric heating
    • 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
    • D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
    • D06F2105/30—Blowers

Abstract

PURPOSE: A drying mode switching type drying device of a drum type washing machine is provided to alternatively mount a condensation duct or an air discharging duct to dry clothing in different manners. CONSTITUTION: A drying mode switching type drying device of a drum type washing machine includes a tub(1) for receiving clothing containing water, a drying duct(2) for supplying drying air into the tub, a condensation duct(6) for feeding back the humid air discharged out of the tub into the tub via the drying duct after dehumidifying, and a discharge duct(8) mounted instead of the condensation duct dash for preventing the humid air discharged out of the tub from being fed back to the tub.

Description

드럼세탁기의 건조방식 절환형 건조장치{structure for installing drying device in the drum type washing machine}Switch structure drying machine for a drum washing machine {structure for installing drying device in the drum type washing machine}

본 발명은 드럼세탁기에 관한 것으로서, 더욱 상세하게는 세탁기 제작시에 응축덕트 또는 배기덕트를 선택적으로 설치 가능하도록 하는 드럼세탁기의 건조방식 절환형 건조장치에 관한 것이다.The present invention relates to a drum washing machine, and more particularly, to a drying method switch type drying apparatus of the drum washing machine to be able to selectively install the condensation duct or the exhaust duct during the manufacture of the washing machine.

일반적인 세탁기는 세탁행정, 헹굼행정 및 탈수행정을 수행하여 세탁물을 세탁하는 장치로서, 세탁방식에 따라 펄세이터식, 교반식 또는 드럼식 등으로 구분된다.A general washing machine is a device for washing laundry by performing a washing stroke, a rinsing stroke, and a dehydrating stroke. The washing machine is divided into a pulsator type, a stirring type, a drum type, and the like according to the washing method.

세탁물을 드럼식으로 세탁하는 드럼세탁기는 세탁물 손상률이 비교적 적고 사용되는 세탁수의 양이 적은 장점을 구비하고 있으며, 최근에는 다기능을 요구하는 사용자의 욕구를 충족시키도록 여러 가지 부가기능이 추가되고 있는데, 특히 세탁기 내에서 세탁물을 건조하는 건조행정을 추가시키고 있다.Drum washing machine for washing laundry in drum type has the advantage of relatively low damage rate of laundry and small amount of washing water used. Recently, various additional functions have been added to meet the needs of users who require multifunction. In particular, a drying administration for drying laundry in a washing machine is being added.

한편, 사용자는 컨트롤 패널의 버튼을 눌러 세탁기의 세탁, 헹굼 및 탈수행정을 마친 뒤에 건조행정코스를 행하도록 할 수 있으며, 상기 모든 행정을 제외하고 세탁물을 건조만 시키는 건조전용코스를 행하도록 할 수도 있다.On the other hand, the user can press the button on the control panel to perform the drying administration course after the washing, rinsing and dehydration of the washing machine, and also to perform the drying only course to dry the laundry except for all the above-described strokes. have.

이하, 종래 드럼세탁기의 세탁물 건조장치에 대해 참조도면 도 1 및 도 2를 참조하여 설명하면 다음과 같다.Hereinafter, the laundry drying apparatus of the conventional drum washing machine will be described with reference to FIGS. 1 and 2.

상기 드럼세탁기의 건조장치는 세탁기 내의 공기만을 유동시킴으로써 세탁물을 건조시키는 응축식 건조장치와 세탁기 내의 습한 공기를 외부로 배출시킴과 동시에 외부의 공기를 세탁기 내로 흡입함으로써 세탁물을 건조시키는 배기식 건조장치로 나뉜다.The drying apparatus of the drum washing machine is a condensation type drying device for drying the laundry by flowing only the air in the washing machine and an exhaust type drying device for drying the laundry by sucking the outside air into the washing machine while discharging the humid air in the washing machine to the outside. Divided.

도 1은 종래 드럼세탁기의 응축식 건조장치 및 이에 따른 공기의 유동을 나타낸 개략도이다.1 is a schematic view showing a condensation type drying apparatus and a flow of air according to the conventional drum washing machine.

도 1을 참조하면, 상기 드럼세탁기의 응축식 건조장치는 터브(1)와 연통되게 설치되는 건조덕트(3)와, 상기 건조덕트의 내부에 설치된 건조히터(5)와, 상기 건조히터에 의해 가열된 공기를 유동시키는 송풍팬(4)과, 상기 터브(1)에 연통되도록 설치되어 세탁물의 습기를 흡수한 공기가 유입되는 응축덕트(6)와, 상기 응축덕트에 유입된 공기에 찬물을 분사하여 습기를 제거시키는 응축수관(7)으로 이루어진다.Referring to Figure 1, the drum washing machine of the condensation type drying apparatus is a drying duct (3) installed in communication with the tub (1), a drying heater (5) installed inside the drying duct, and by the drying heater Blower fan (4) for flowing the heated air, the condensation duct (6) is installed so as to communicate with the tub (1) to absorb the moisture of the laundry flows, and cold water to the air flowing into the condensation duct It consists of a condensate tube 7 for spraying to remove moisture.

이와 같이 구성된 드럼세탁기의 응축식 건조장치의 작용에 대해 보다 상세하게 설명하면 다음과 같다.Referring to the operation of the condensation-type drying apparatus of the drum washing machine configured as described above in more detail as follows.

상기 건조덕트(3)의 내부에 설치된 송풍팬(4) 및 건조히터(5)를 가동시키면, 상기 송풍팬(4)에 의해 유동되는 공기는 건조히터(5)를 지나면서 고온저습 상태로 된다.When the blowing fan 4 and the drying heater 5 installed inside the drying duct 3 are operated, the air flowing by the blowing fan 4 is brought to a high temperature and low humidity while passing through the drying heater 5. .

상기 건조턱트에서 일측으로 유동되는 고온저습의 공기는 터브(1) 내로 유동되고, 상기 고온저습의 공기는 터브 내를 유동하면서 세탁물의 수분을 흡수하여 고온고습 상태로 된다.The air of high temperature and low humidity flowing to one side from the drying duct flows into the tub 1, and the air of high temperature and low humidity absorbs moisture of the laundry while flowing in the tub, thereby becoming a high temperature and high humidity state.

이어, 상기 고온고습의 공기는 응축덕트(6)로 유입될 때에 응축덕트(6) 내에 설치된 응축수관(7)을 통해 냉수가 분사되므로 상기 분사된 냉수에 공기중의 습기가 응결하게 된다.Subsequently, when the high temperature and high humidity air flows into the condensation duct 6, cold water is injected through the condensate pipe 7 installed in the condensation duct 6, so that moisture in the air condenses on the injected cold water.

이에 따라, 분사된 냉수에 습기와 열을 빼앗긴 공기는 저온저습 상태가 되어 상기 송풍팬(4)이 위치하는 건조덕트(3)로 다시 유입된다.Accordingly, the air deprived of moisture and heat to the sprayed cold water is brought into a low temperature and low humidity state and flows back into the drying duct 3 in which the blowing fan 4 is located.

다음으로, 드럼세탁기의 배기식 건조방식에 대해 상세하게 설명하면 다음과 같다.Next, the exhaust type drying method of the drum washing machine will be described in detail.

도 2는 종래 드럼세탁기의 배기식 건조장치 및 이에 따른 공기의 유동을 나타낸 개략도이다.Figure 2 is a schematic diagram showing the exhaust type drying apparatus of the conventional drum washing machine and thus the air flow.

도 2를 참조하면, 드럼세탁기의 배기식 건조장치는 터브(1)에 연통되도록 설치되는 건조덕트(3)와, 상기 건조덕트의 내부에 설치된 건조히터(5)와, 상기 건조히터(5)에 의해 가열된 공기를 유동시키는 송풍팬(4)과, 상기 터브(1)에 연통되도록 설치되며 세탁물의 습기를 흡수한 공기를 외부로 배출시키는 배기덕트(8)로 이루어진다.Referring to FIG. 2, the exhaust type drying apparatus of the drum washing machine includes a drying duct 3 installed to communicate with the tub 1, a drying heater 5 installed inside the drying duct, and the drying heater 5. And a blower fan 4 for flowing the heated air by the air, and an exhaust duct 8 for communicating with the tub 1 and discharging the air absorbing the moisture of the laundry to the outside.

상기 배기식 건조방식은 응축식 건조장치의 건조덕트(3)에서 터브(1)까지의 공기유동은 동일하므로 이하 생략하기로 하고, 상기 터브를 통과한 이후의 공기유동에 대해 설명하기로 한다.Since the air flow from the drying duct 3 to the tub 1 of the condensation type drying apparatus is the same, it will be omitted below and the air flow after passing through the tub will be described.

상기 터브(1)를 통과하면서 고온고습 상태가 된 공기는 배기덕트(8)로 유입되는데, 상기 배기덕트(8)는 외부와 연통되게 설치되므로 상기 배기덕트(8)로 유입된 공기는 배기구(9)를 통해 세탁물의 습기를 포함하여 외부로 배출된다.Air passing through the tub 1 and brought into a high temperature and high humidity state flows into the exhaust duct 8, and since the exhaust duct 8 is installed in communication with the outside, the air introduced into the exhaust duct 8 is exhaust port ( 9) is discharged to the outside including the moisture of the laundry.

이때, 상기 배기덕트(8)의 고온고습 공기가 외부로 배출되므로 응축식 건조장치와는 달리 배기덕트 내에 따로 응축수관(7)을 설치할 필요는 없다.At this time, since the high temperature and high humidity air of the exhaust duct 8 is discharged to the outside, it is not necessary to install a condensate pipe 7 separately in the exhaust duct unlike the condensation type drying apparatus.

이와 같은 배기덕트를 통해 세탁기 내부의 공기를 외부로 배출함과 동시에 건조덕트를 통해 외부의 공기를 흡입한다.The exhaust duct discharges the air inside the washing machine to the outside and sucks the outside air through the drying duct.

그리고, 상기 배기식 건조장치에는 캐비닛에 외기가 출입할 수 있도록 배기구 및 흡입구가 형성된다.In addition, the exhaust drying apparatus is provided with an exhaust port and an inlet port so that outside air can enter and exit the cabinet.

이상에서와 같이, 드럼세탁기의 건조장치는 세탁물의 건조방식에 따라 각 건조장치 및 아웃케이스를 서로 상이하게 제작해야 하는 불편함이 있다.As described above, the drying apparatus of the drum washing machine is inconvenient to manufacture each drying apparatus and the outer case differently according to the drying method of the laundry.

상기와 같은 문제점을 해결하기 위해, 본 발명은 세탁기 제조시에 응축덕트 또는 배기덕트를 선택적으로 설치 가능하도록 하는 드럼세탁기의 건조방식 절환형 건조장치를 제공하는 것을 그 목적으로 한다.In order to solve the problems as described above, an object of the present invention is to provide a drying method switch type drying apparatus of the drum washing machine to selectively install a condensation duct or exhaust duct at the time of manufacturing the washing machine.

도 1은 종래 드럼세탁기의 응축식 건조장치 및 이에 따른 공기의 유동을 나타낸 개략도.1 is a schematic view showing a condensation type drying apparatus and a flow of air according to the conventional drum washing machine.

도 2는 종래 드럼세탁기의 배기식 건조장치 및 이에 따른 공기의 유동을 나타낸 개략도.Figure 2 is a schematic diagram showing the exhaust type drying apparatus and the air flow according to the conventional drum washing machine.

도 3은 본 발명에 따른 드럼세탁기의 건조방식 절환형 건조장치 및 이에 따른 공기의 유동을 나타낸 개략도.Figure 3 is a schematic diagram showing the drying method of the drying method of the drum washing machine according to the present invention and the air flow accordingly.

* 도면의 주요 부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings

1 : 터브 2 : 드럼1: Tub 2: Drum

3 : 건조덕트 4 : 송풍팬3: drying duct 4: blowing fan

5 : 건조히터 6 : 응축덕트5: drying heater 6: condensation duct

7 : 급수수단 8 : 배기덕트7: water supply means 8: exhaust duct

9 : 배기구 10 : 체결부9 exhaust port 10 fastening portion

상기 목적을 달성하기 위해, 본 발명은 물을 머금은 의류가 수용되는 터브와, 상기 터브 내부로 건조공기를 공급하는 건조덕트와, 상기 건조덕트 상에 구비되는 송풍팬과, 상기 터브 외부로 배출된 습공기가 제습된 상태에서 상기 건조덕트를 통해 터브로 귀환하도록 하는 응축덕트와, 상기 응축덕트 대시 설치시에 상기 외부로 배출된 습공기가 터브로 귀환하지 못하도록 하는 배기덕트를 포함하여 됨을 특징으로 하는 드럼세탁기의 건조방식 절환형 건조장치를 제공한다.In order to achieve the above object, the present invention is a tub containing a clothes containing water, a drying duct for supplying dry air into the tub, a blowing fan provided on the drying duct, discharged outside the tub A drum comprising a condensation duct for returning the tub to the tub through the drying duct in a dehumidified state, and an exhaust duct for preventing the return of the humid air discharged to the tub when the condensation duct dash is installed Provides a drying method switchable drying device of the washing machine.

본 발명에 따른 드럼세탁기의 건조장치에서 종래의 건조장치와 동일한 부분에 대해서는 동일한 도번을 부여하고, 동일한 구조에 있어서는 그 설명을 생략하기로 한다.In the drying apparatus of the drum washing machine according to the present invention, the same parts as in the conventional drying apparatus are given the same reference number, and the description thereof will be omitted in the same structure.

도 3은 본 발명에 따른 드럼세탁기의 건조방식 절환형 건조장치 및 이에 따른 공기의 유동을 나타낸 개략도로서, 본 발명에 따른 드럼세탁기의 건조방식 절환형 건조장치에 관해 도 3을 참조하여 설명하면 다음과 같다.Figure 3 is a schematic diagram showing the drying method of the drum type washing machine according to the present invention and the flow of air according to the present invention, with reference to Figure 3 with respect to the drying method switch type drying apparatus of the drum washing machine according to the present invention. Same as

상기 터브(1)의 내부와 연통되도록 터브의 일측에 건조덕트(3)가 설치되고, 상기 건조덕트의 내부에는 송풍팬(4)이 설치된다.A drying duct 3 is installed at one side of the tub so as to communicate with the inside of the tub 1, and a blowing fan 4 is installed inside the drying duct.

또한, 상기 터브(1)의 내부와 연통되도록 터브의 타측에는 응축덕트(6) 또는 배기덕트(8)가 선택적으로 설치된다.In addition, a condensation duct 6 or an exhaust duct 8 is selectively installed on the other side of the tub so as to communicate with the inside of the tub 1.

상기 응축덕트(6) 내에는 급수수단(7)이 설치되는데, 상기 급수수단은 호스형태의 응축수관일 수 있다.The water supply means 7 is installed in the condensation duct 6, and the water supply means may be a condensate pipe in the form of a hose.

이때, 상기 응축수관의 선단부에 노즐을 설치하여 상기 응축덕트 내에 냉수를 분사시키도록 한다.In this case, a nozzle is installed at the tip of the condensate tube to spray cold water into the condensation duct.

또한, 상기 터브(1)의 타측면 상에는 체결부(10)를 고정하여 응축덕트(6) 또는 배기덕트(8)의 일단부가 체결부(10)에 착탈가능하게 설치되는 것이 바람직하다.In addition, it is preferable that one end of the condensation duct 6 or the exhaust duct 8 is detachably installed to the fastening part 10 by fixing the fastening part 10 on the other side of the tub 1.

이는 드럼세탁기의 건조장치 설치 구조를 동일하게 하여 상기 응축덕트(6) 또는 배기덕트(8) 중에 어느 하나를 선택적으로 설치함으로써 세탁기의 건조방식을 변경가능하도록 하기 위함이다.This is to change the drying method of the washing machine by selectively installing any one of the condensation duct 6 or the exhaust duct 8 by making the drum washing machine installation structure the same.

이와 같은 건조장치의 건조덕트(3) 내에는 건조히터(5)를 설치하는 것이 바람직한데, 이는 터브(1)에 고온의 공기를 유입시켜 세탁물이 보다 빠른 시간내에 건조되도록 하기 위함이다.It is preferable to install a drying heater 5 in the drying duct 3 of the drying apparatus, so that the laundry can be dried in a faster time by introducing hot air into the tub 1.

이와 같은 건조장치에 있어서, 상기 터브(1)에 응축덕트(6)를 연결할 때에는 세탁기 내의 공기가 응축식 순환사이클로 유동되는 한편, 상기 터브(1)에 배기덕트(8)를 연결하면 유동공기는 배기식 순환사이클로 유동된다.In such a drying apparatus, when the condensation duct 6 is connected to the tub 1, the air in the washing machine flows through the condensation type circulation cycle, while the exhaust air is connected to the tub 1 by connecting the exhaust duct 8 to the tub 1. It flows into the exhaust circulation cycle.

이때, 공기의 응축식 순환사이클은 도 3에 나타난 바와 같이 실선 화살표로표시된 공기유동을 말하는 것이고, 공기의 배기식 순환사이클은 점선 화살표로 표시된 공기유동을 말하는 것이다.At this time, the condensation type circulation cycle of air refers to the air flow indicated by solid arrows as shown in FIG. 3, and the exhaust type circulation cycle of air refers to the air flow indicated by dashed arrows.

한편, 상기 아웃케이스에는 공기가 외부로 배출되도록 배기구(9)가 형성되고, 상기 배기구와 배기덕트(8)의 개구된 타단부가 연통되게 설치되는 것이 바람직하다.On the other hand, it is preferable that the exhaust port 9 is formed in the outer case so that the air is discharged to the outside, and the exhaust port and the other open end of the exhaust duct 8 communicate with each other.

이는 배기구(9)에서 배출되는 고온고습 공기가 세탁기 내부에 유입됨에 따라 세탁기 내부에 다량의 습기가 맺히는 것을 방지하도록 하기 위함이다.This is to prevent a large amount of moisture from forming inside the washing machine as the high temperature and high humidity air discharged from the exhaust port 9 flows into the washing machine.

이와 같은 구조를 갖는 드럼세탁기의 건조장치를 제작자가 제조할 때에, 동일한 구조를 갖는 드럼세탁기에 응축덕트(6) 또는 배기덕트(8)를 선택적으로 장착함으로써 동일한 건조장치를 갖는 세탁기를 이용하여 응축식 또는 배기식 건조방식을 선택적으로 수행할 수 있도록 하기 위함이다.When a manufacturer manufactures a drum washing machine having such a structure, the condenser is condensed using a washing machine having the same drying device by selectively mounting the condensation duct 6 or the exhaust duct 8 to a drum washing machine having the same structure. This is to allow the selective or exhaust drying method to be performed selectively.

또한, 제조할 드럼세탁기가 각각 응축식 건조장치이거나 배기식 건조장치이거나에 관계없이 동일한 구조를 적용하므로, 상기 세탁기의 제조설비를 단일화시킬 수 있다.In addition, since the drum washing machine to be manufactured is the same structure regardless of whether it is a condensation type drying device or an exhaust type drying device, the manufacturing equipment of the washing machine can be unified.

이상에서와 같이. 본 발명은 동일한 구조의 드럼세탁기에 응축덕트 또는 배기덕트를 선택적으로 체결함으로써 세탁물을 건조시키는 방식을 달리하도록 할 수 있다.As above. According to the present invention, the condensation duct or the exhaust duct may be selectively fastened to a drum washing machine having the same structure so that the laundry may be dried.

또한, 세탁기의 제조설비 및 제조공정을 보다 단순화시킴으로써 세탁기의 생산효율을 향상시킬 수 있다.In addition, the production efficiency of the washing machine can be improved by simplifying the manufacturing equipment and manufacturing process of the washing machine.

Claims (6)

물을 머금은 의류가 수용되는 터브와,A tub containing watered clothing, 상기 터브 내부로 건조공기를 공급하는 건조덕트와,A drying duct for supplying dry air into the tub; 상기 건조덕트 상에 구비되는 송풍팬과,A blowing fan provided on the drying duct; 상기 터브 외부로 배출된 습공기가 제습된 상태에서 상기 건조덕트를 통해 터브로 귀환하도록 하는 응축덕트와,A condensation duct for returning the tub to the tub through the drying duct in a state in which the humid air discharged to the outside of the tub is dehumidified; 상기 응축덕트 대신 설치시에 상기 외부로 배출된 습공기가 터브로 귀환하지 못하도록 하는 배기덕트를 포함하여 됨을 특징으로 하는 드럼세탁기의 건조방식 절환형 건조장치.Drying type switch type drying apparatus of the drum washing machine characterized in that it comprises an exhaust duct to prevent the wet air discharged to the outside when installed in place of the condensation duct. 제 1 항에 있어서,The method of claim 1, 상기 응축덕트 내부에는 덕트 내부에 냉수를 공급하여 응축덕트를 따라 순환하는 공기를 제습하기 위한 급수수단이 구비됨을 특징으로 하는 드럼세탁기의 건조방식 절환형 건조장치.And a water supply means for supplying cold water into the duct to dehumidify the air circulating along the condensation duct. 제 2 항에 있어서,The method of claim 2, 상기 급수수단은 호스형태의 응축수관임을 특징으로 하는 드럼세탁기의 건조방식 절환형 건조장치.Drying method switch type drying apparatus of the drum washing machine, characterized in that the water supply means is a hose-type condensate pipe. 제 2 항에 있어서,The method of claim 2, 상기 급수수단은 호스형태로서 선단부에 노즐을 구비한 응축수관임을 특징으로 하는 드럼세탁기의 건조방식 절환형 건조장치.The water supply means is a hose type drying type switch type drying apparatus of the drum washing machine, characterized in that the condensate tube having a nozzle at the tip. 제 1 항에 있어서,The method of claim 1, 상기 터브를 감싸는 아웃케이스 일측에는,On one side of the outer case surrounding the tub, 상기 배기턱트 설치시 상기 아웃케이스 외부로 습공기가 배출되도록 상기 배기덕트 선단부와 연통되는 배기구가 형성됨을 특징으로 하는 드럼세탁기의 건조방식 절환형 건조장치.Drying method switch type drying apparatus of the drum washing machine, characterized in that the exhaust port is formed in communication with the exhaust duct tip so that the wet air is discharged to the outside of the outer case when the exhaust duct is installed. 제 1 항에 있어서,The method of claim 1, 상기 건조덕트 내부에는 건조히터가 장착됨을 특징으로 하는 드럼세탁기의 건조방식 절환형 건조장치.Drying method switch type drying apparatus of the drum washing machine, characterized in that the drying heater is mounted inside the drying duct.
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KR20050101660A (en) * 2004-04-19 2005-10-25 엘지전자 주식회사 Drum type washing machine with laundry drying function
KR100880641B1 (en) * 2007-08-13 2009-01-30 엘지전자 주식회사 Washing machine

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KR101142775B1 (en) 2010-01-08 2012-05-18 위니아만도 주식회사 Clothes drier

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JP2614579B2 (en) * 1992-04-17 1997-05-28 三洋電機株式会社 Solvent recovery dryer
JP2902902B2 (en) * 1993-06-04 1999-06-07 三洋電機株式会社 Dryer
JPH1033896A (en) * 1996-07-22 1998-02-10 Hitachi Ltd Clothes drier
JP2002263399A (en) * 2001-03-12 2002-09-17 Tokyo Gas Co Ltd Air duct switching method of clothes dryer having heating function or back-draft preventing damper

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050101660A (en) * 2004-04-19 2005-10-25 엘지전자 주식회사 Drum type washing machine with laundry drying function
KR100880641B1 (en) * 2007-08-13 2009-01-30 엘지전자 주식회사 Washing machine

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