KR0135904Y1 - Apparatus for hot air circulation of a washing machine - Google Patents

Apparatus for hot air circulation of a washing machine Download PDF

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Publication number
KR0135904Y1
KR0135904Y1 KR2019950026479U KR19950026479U KR0135904Y1 KR 0135904 Y1 KR0135904 Y1 KR 0135904Y1 KR 2019950026479 U KR2019950026479 U KR 2019950026479U KR 19950026479 U KR19950026479 U KR 19950026479U KR 0135904 Y1 KR0135904 Y1 KR 0135904Y1
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KR
South Korea
Prior art keywords
washing machine
warm air
dehumidifier
air
laundry
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KR2019950026479U
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Korean (ko)
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KR970013721U (en
Inventor
손보형
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배순훈
대우전자주식회사
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Priority to KR2019950026479U priority Critical patent/KR0135904Y1/en
Publication of KR970013721U publication Critical patent/KR970013721U/en
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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
    • 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
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/04—Heating 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
    • D06F58/32—Control of operations performed in domestic laundry dryers 
    • D06F58/34—Control of operations performed in domestic laundry dryers  characterised by the purpose or target of the control
    • D06F58/36—Control of operational steps, e.g. for optimisation or improvement of operational steps depending on the condition of the laundry
    • D06F58/38—Control of operational steps, e.g. for optimisation or improvement of operational steps depending on the condition of the laundry of drying, e.g. to achieve the target humidity
    • 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
    • D06F2105/16—Air properties
    • D06F2105/22—Humidity

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)

Abstract

본 고안은 세탁기의 온풍순환장치에 관한 것으로서, 종래의 세탁기는 탈수후에 온풍을 공급하면 온풍이 세탁물에 일차 부딪힌 후 공기배출구를 통하여 급속히 외부로 빠져나가게 되어 열손실이 많았다.The present invention relates to a warm air circulation device of a washing machine, the conventional washing machine when the warm air is supplied after dehydration, the hot air hits the laundry first and then quickly exits through the air outlet, there was a lot of heat loss.

본 고안은 예시도면 제2도와 같이 온풍공급기(3)의 후방에 제습기(9)를 설치하고, 공기배출구(8)를 좁게하여 온풍이 세탁기내에서 순환되도록 하며, 제습기(9) 내에는 활성탄(10)을 충진하고 순환되는 공기가 제습기에서 건조되도록 하며, 제습기의 하부로 수분이 배출되도록 한 것이다.The present invention provides a dehumidifier (9) in the rear of the hot air supply (3) as shown in FIG. 2, and narrows the air outlet (8) so that the warm air is circulated in the washing machine, the inside of the dehumidifier (9) activated carbon ( 10) Fill and circulate the air to dry in the dehumidifier, and the water is discharged to the lower part of the dehumidifier.

Description

세탁기의 온풍 순환장치Warm air circulator of washing machine

제1도는 종래의 세탁기의 온풍 순환장치를 나타낸 세탁기의 사시도.1 is a perspective view of a washing machine showing a warm air circulation device of a conventional washing machine.

제2도는 본 고안에 따른 세탁기의 온풍 순환장치를 나타낸 세탁기의 사시도.Figure 2 is a perspective view of a washing machine showing a warm air circulation of the washing machine according to the present invention.

제3도는 본 고안의 세탁기의 제습기의 단면도이다.3 is a cross-sectional view of the dehumidifier of the washing machine of the present invention.

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

1 : 세탁기 본체 2 : 세탁조1: washing machine body 2: washing tank

3 : 온풍공급기 4 : 토출팬3: hot air supply 4: discharge fan

5 : 히터 6 : 온풍토출구5: heater 6: warm air outlet

7, 8 : 공기배출구 9 : 제습기7, 8: air outlet 9: dehumidifier

10 : 활성탄 11 : 통공10: activated carbon 11: through hole

12 : 천공부 13 : 수분배출구12: punched portion 13: moisture outlet

본 고안은 세탁기의 온풍 순환장치에 관한 것으로서, 더욱 상세하게는 세탁기의 세탁조 내에서 탈수가 끝난 세탁물에 대하여 건조기능을 수행할때 온풍이 외부로 빠져나가지 않고 순환하면서, 세탁물에 고르게 미치도록 세탁조의 상부에 제습기를 설치시킨 세탁기의 온풍 순환장치에 관한 것이다.The present invention relates to a warm air circulation device of a washing machine, and more particularly, when the drying function is performed on the dehydrated laundry in the washing tank of the washing machine, the warm air is circulated without exiting to the outside, and the washing tank is spread evenly on the laundry. It relates to a warm air circulation device of a washing machine provided with a dehumidifier in the upper portion.

일반적으로 사용되고 있는 종래의 세탁기는 전자제품으로서, 초창기의 세탁기에 있어서는 세탁기 내부에 세탁물을 담는 세탁조가 형성되어 있고, 상기 세탁조 저면에는 세탁조를 돌리는 모우터와 동력 전달장치가 형성되어 있으며, 상기 세탁기의 외부 전면 판넬에는 상기 모우터와 다른 제어 구성품들을 제어하기 위한 조작버튼들이 형성되어 세탁조를 회전시킴으로써 세탁 기능을 수행하도록 한 것이다.Conventionally used washing machines are electronic products, and in an early washing machine, a washing tank for storing laundry is formed in the washing machine, and a motor and a power transmission device for rotating the washing tank are formed on the bottom of the washing tank. The outer front panel is provided with operation buttons for controlling the motor and other control components to perform the washing function by rotating the washing tank.

이와같이 구성된 종래의 세탁기를 이용하여 세탁하고자 할때에는 세탁기 전면에 형성된 선택버튼을 조작하여 세탁기의 각종 동작을 선택함으로써, 세탁기는 선택버튼입력으로 선택된 기능을 수행하게 되어 있다.When washing using a conventional washing machine configured as described above, by selecting various operations of the washing machine by operating the selection button formed on the front of the washing machine, the washing machine performs a selected function by inputting a selection button.

선택버튼 조작에 의하여 동작하는 세탁기의 기능은 세탁기의 세탁조에 담겨진 세탁물을 세탁하는 기능과, 상기 세탁 기능이 끝난 세탁물을 헹구는 헹굼 기능과, 상기 세탁 기능과 헹굼 기능이 끝난 세탁물로부터 물을 제거하는 탈수 기능 및 온풍을 공급하여 건조하는 건조 기능 등으로 세탁 동작을 수행하게 된다.Functions of the washing machine operated by the selection button operation include washing the laundry contained in the washing tub of the washing machine, rinsing the rinsed laundry after the washing function, and dewatering to remove water from the laundry after the washing function and the rinsing function. The washing operation may be performed by a drying function for supplying a function and a warm air to dry.

그리고 최근 들어서면서 세탁기의 기능이 고도화되어짐에 따라 세탁기의 내부에 마이콤을 내장시켜 예약 세탁 기능을 수행할 수 있도록 세탁기가 구성되어 세탁기의 전면상단에 형성된 형성된 선택 버튼을 조작하여 세탁하고자 하는 세탁물에 대한 세탁 환경(세탁 시간, 급수량, 급수되는 물의 온도, 세제 투입량, 헹굼 횟수 등을 말한다.)을 설정하면, 설정된 세탁 환경을 근거로 세탁기의 세탁조에 투입된 세탁물을 세탁함은 물론이고, 마이콤 내부에 세탁물의 세탁게 필요한 환경을 미리 설정하여 저장한 후, 마이콤에 세탁물이 담겨진 세탁조의 각종 데이터를 인가시킴에 따라 선택 버튼에 의해 설정된 시간에 예약 세탁 기능을 수행하게 되어 있다.In recent years, as the functions of the washing machine have been advanced, the washing machine is configured to perform a reserved washing function by embedding a microcomputer in the inside of the washing machine, and operates the selection button formed on the front of the washing machine to wash the laundry. If you set the washing environment (washing time, water supply, temperature of water to be supplied, detergent input amount, rinsing frequency, etc.), you can not only wash the laundry in the washing tank of the washing machine based on the set washing environment, but also laundry inside the microcomputer. After setting and storing the environment required to wash the laundry in advance, as a result of applying the various data of the washing tank containing the laundry to the microcomputer to perform the scheduled laundry function at the time set by the selection button.

상술한 바와 같이 종래의 세탁기가 여러가지 면에서 발달되어 있기는 하나, 종래의 세탁기는 탈수공정후 온풍 공급시에 온풍이 세탁물에 충분히 미치지 못하는 결점이 있었다. 즉 종래의 세탁기는 탈수공정을 거친상태의 세탁물에 온풍을 공급함에 있어서, 세탁조내에 세탁물이 쌓여있는 상태에서 상측으로 부터 온풍을 공급하도록 되어 있고 세탁물의 습기가 온풍에 함유되어 외부로 빠져 나감으로서 세탁물이 점차 건조되는 구조로 되어 있으나, 온풍의 온도가 높은 상태에서 외부로 빠져나가게 되므로 높은 온도의 공기가 외부로 급속히 배출되어 열효울을 떨어뜨리는 결점이 있었다.As described above, although the conventional washing machine is developed in various aspects, the conventional washing machine has a drawback in that the warm air does not sufficiently reach the laundry when the warm air is supplied after the dehydration process. That is, in the conventional washing machine, in supplying warm air to a laundry which has undergone a dehydration process, the laundry is supplied from the upper side in a state where the laundry is accumulated in the washing tank, and the moisture of the laundry is contained in the warm air to escape the laundry. Although the structure is gradually dried, the high temperature of the air is drawn out to the outside, the high temperature of the air is rapidly discharged to the outside has the drawback to drop the thermal effect.

다시 말해서 종래의 세탁기는 예시도면 제1도와 같이 세탁기 본체(1)내의 중앙에 세탁조(2)가 설치되고, 세탁조(2)의 상면 일측에 온풍공급기(3)가 설치되며, 온풍공급기(3)의 내부에는 토출팬(4) 및 히터(5)가 설치되어 온풍토출구(6)로 온풍이 토출되도록 되어 있으며, 이러한 온풍은 세탁조(2) 내의 빨래에 함유되어 있던 습기를 함유한 상태로 공기배출구(7)를 통하여 외부로 방출되었다.In other words, the conventional washing machine is provided with a washing tank 2 in the center of the washing machine main body 1, as shown in FIG. 1 of the drawing, and a hot air supply machine 3 is installed on one side of the upper surface of the washing tank 2, and a warm air supply machine 3 is provided. A discharge fan 4 and a heater 5 are installed in the interior thereof so that the warm air is discharged to the hot air outlet 6, and the hot air is an air outlet in a state containing moisture contained in the laundry in the washing tank 2. It was released to outside through (7).

따라서 온풍이 고온의 상태에서 충분히 활용되지 못하고 그 중 일부는 고온의 상태로 세탁기외 외부로 빠져나가는 결점이 있었다.Therefore, the warm air is not fully utilized in the high temperature state, and some of them have the drawback to the outside of the washing machine in the high temperature state.

본 고안은 상기와 같은 결점을 해결하기 위하여 온풍공급기 내에 제습기를 설치하고 공기배출구를 차단함으로서 제습된 온풍이 충분한 시간을 두고 세탁조내에 머물면서 세탁물을 건조시키고 온풍이 그대로 세틱기 외부로 배출되는 것을 방지할 수 있는 세탁기의 온풍순환장치를 제공함에 목적이 있다.The present invention provides a dehumidifier in the hot air supply in order to solve the above drawbacks and blocks the air outlet so that the dehumidified warm air stays in the washing tank for a sufficient time to dry the laundry and prevent the warm air from being discharged to the outside of the septic machine. An object of the present invention is to provide a warm air circulation device for a washing machine.

상기와 같은 목적을 실현하기 위한 본 고안은 온풍 공급기의 일측에 다수의 통공이 천공된 제습기를 설치하여 공기가 제습기를 통과하면서 순환하는 동안 습기를 제거하도록 하며, 소량의 공기만이 외부로 배출되도록 한 것이다.The present invention for realizing the above object is to install a dehumidifier with a plurality of through-holes perforated on one side of the warm air supply to remove moisture during circulation as the air passes through the dehumidifier, so that only a small amount of air is discharged to the outside It is.

본 고안을 첨부된 예시도면과 함께 상세히 설명하면 다음과 같다.The present invention will be described in detail with reference to the accompanying drawings.

본 고안은 세탁기 본체(1)의 세탁조(2) 상부에 온풍공급기(3)가 설치된 것에 있어서, 공기배출구(8)를 작게하여 대부분의 온풍이 세탁기본체(1) 내에서 순환하도록 하고 온풍공급기(3)의 후방에는 제습기(9)를 설치하여 순환되는 온풍에 함유된 습기를 제거하도록 한 것이다.The present invention is that the hot air supply (3) is installed on the washing tank (2) upper part of the washing machine body (1), the air outlet (8) is small so that most of the warm air circulates in the washing machine body (1) and the hot air supply ( At the rear of 3), a dehumidifier 9 is installed to remove moisture contained in the circulating warm air.

제습기(9) 내에는 활성탄(10)을 채우도록 하였으며, 제습기(9)의 후방에는 다수의 통공(11)을 형성하고, 전방에는 천공부(12)를 형성하여 온풍공급기(3)로 통할 수 있도록 한 것이다.In the dehumidifier 9 to fill the activated carbon 10, a plurality of through holes 11 are formed at the rear of the dehumidifier 9, and a perforation part 12 is formed at the front to pass through the hot air supply 3. It would be.

또한 제습기(9)의 하방에는 수분배출구(13)가 형성되어 제습기(9) 내에서 발생한 수분을 하부로 배출시키도록 되어 있다.In addition, a water discharge port 13 is formed below the dehumidifier 9 to discharge the moisture generated in the dehumidifier 9 to the bottom.

예시도면 제2도는 본 고안에 따른 세탁기의 온풍순환장치의 사용상태를 도시한 것으로서 일부 투시상태로 도시한 것이다.Exemplary drawings FIG. 2 is a view illustrating a state of use of a warm air circulation device of a washing machine according to the present invention, and is shown in a partially perspective state.

본 고안에 의해 세탁물을 건조하는 과정을 살펴보면, 세탁조(2)내에 있는 세탁물을 탈수한 상태에서 온풍공급기(3)를 작동시키면 온풍공급기(3)내의 토출팬(4)이 회전하여 온풍을 세탁조(2)내의 세탁물에 분사하게 된다. 이와같이 세탁물에 분사된 온풍은 세탁물로부터 수분을 탈취하여 수분을 함유한 공기로 변하게 되고, 세탁조(2)의 외부로 빠져나온 후 다시 제습기(9)를 통과하게 되는 것이다.Looking at the process of drying the laundry by the present invention, if the hot air supply (3) is operated in a state in which the laundry in the washing tank (2) is dehydrated, the discharge fan (4) in the hot air supply (3) is rotated to wash the warm air ( 2) It is sprayed on the laundry inside. In this way, the warm air sprayed on the laundry deodorizes the moisture from the laundry and turns into air containing moisture, and then passes through the dehumidifier 9 after exiting to the outside of the washing tank 2.

이와 같이 제습기(9)를 통과하는 동안에 공기중에 함유된 습기는 제거되어 건조한 공기로 되는 것이다.In this way, the moisture contained in the air while passing through the dehumidifier 9 is removed to become dry air.

예시도면 제3도는 본 고안에 설치되는 제습기(9)의 단면도로서, 제습기(9)내에는 활성탄(10)이 충진되어 있으며, 후방에는 다수의 통공(11), 전방에는 천공부(12)가 형성되어 습기를 함유한 공기가 통공(11)으로 유입된 후 활성판(10)을 통과하는 동안 건조한 공기로 되고, 이러한 건조한 공기는 천공부(12)를 통하여 온풍공급기(3)로 유입되는 것이다.3 is a cross-sectional view of the dehumidifier 9 installed in the present invention, in which the dehumidifier 9 is filled with activated carbon 10, a plurality of through holes 11 at the rear, and a perforation 12 at the front. The moisture-containing air is introduced into the through hole (11) and then becomes dry air while passing through the active plate (10), and this dry air is introduced into the hot air supplier (3) through the perforation portion (12). .

온풍공급기(3) 내로 유입된 공기는 히터(5)에 의해 가온 된 후 온풍토출구(6)로 토출되어 세탁조(2) 내의 탈수된 세탁물에 분사되므로 다시 습기를 함유한 공기로 변한다.The air introduced into the warm air supply (3) is warmed by the heater (5) and then discharged to the hot air discharge outlet (6) is injected into the dehydrated laundry in the washing tank (2) is converted to air containing moisture again.

다시 말해서 본 고안은 공기배출구(8)를 작게 형성하거나 기존의 공기배출구를 일부 닫아서 공기 배출량을 줄이도록 하고, 온풍토출구(6)의 후방에는 제습기(9)를 설치함으로서 세탁조내의 탈수된 세탁물이 분사된 공기를 재 순환시킬 수 있고, 이와같이 재순환되는 과정에서 제습기(9)에 의해 공기중에 함유된 습기를 제거함으로서 히터(5)에 의해 가열된 공기를 외부로 방출시킴이 없이 효율적으로 재활용하게 되고, 세탁조 내에서 온풍을 재순환시킴으로서 히터의 사용량을 줄여서 소비전력을 줄일 수 있는 효과가 있다.In other words, the present invention is to form a small air outlet (8) or to close the existing air outlet to reduce the air emissions, by installing a dehumidifier (9) in the rear of the hot air outlet 6 is sprayed dehydrated laundry in the washing tank The recycled air can be recirculated, and by removing the moisture contained in the air by the dehumidifier 9 in this recirculation process, it is efficiently recycled without releasing the air heated by the heater 5 to the outside, By recirculating the warm air in the washing tank it is possible to reduce the consumption of the heater to reduce the power consumption.

Claims (1)

세탁기 본체(1)의 세탁조(2) 상부에 온풍공급기(3)가 설치된 것에 있어서 온풍이 세탁기 본체(1) 내에서 순환되도록 공기배출구(8)를 작게 하고 온풍공급기(3)의 후방에는 제습기(9)를 설치하되, 제습기(9)의 전방에는 천공부(12)를 형성하고 후방에는 다수의 통공(11)을 형성하며 내부에는 활성탄(10)을 채워서 온풍이 온풍공급기(3)를 통과함으로서 온풍에 함유된 습기를 제거하도록 한 세탁기의 온풍순환장치.In the installation of the warm air supply unit 3 on the washing tank 2 of the washing machine main body 1, the air outlet 8 is made small so that the warm air is circulated in the main body of the washing machine 1, and a dehumidifier is provided at the rear of the warm air supply unit 3. 9) is installed, but the perforated part 12 is formed in the front of the dehumidifier (9) and the plurality of through holes (11) are formed in the rear, and the warm air is filled by the activated carbon (10) inside the hot air supply (3) by passing through Warm air circulation system of washing machine to remove moisture contained in warm air.
KR2019950026479U 1995-09-27 1995-09-27 Apparatus for hot air circulation of a washing machine KR0135904Y1 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100437790B1 (en) * 2001-12-05 2004-06-30 엘지전자 주식회사 Washing machine having drying function
KR100825953B1 (en) * 2002-01-16 2008-04-29 주식회사 엘지이아이 Deodoring apparatus for washing machine
US7434333B2 (en) 2004-07-20 2008-10-14 Samsung Electronics Co., Ltd. Washing machine

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100390514B1 (en) * 2001-09-25 2003-07-04 엘지전자 주식회사 Clothing washing/drying machine and clothing dryer
KR100390515B1 (en) * 2001-09-25 2003-07-04 엘지전자 주식회사 Clothing washing/drying machine and clothing dryer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100437790B1 (en) * 2001-12-05 2004-06-30 엘지전자 주식회사 Washing machine having drying function
KR100825953B1 (en) * 2002-01-16 2008-04-29 주식회사 엘지이아이 Deodoring apparatus for washing machine
US7434333B2 (en) 2004-07-20 2008-10-14 Samsung Electronics Co., Ltd. Washing machine

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