KR0184202B1 - A drain apparatus of a drum washing machine - Google Patents

A drain apparatus of a drum washing machine Download PDF

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Publication number
KR0184202B1
KR0184202B1 KR1019960036384A KR19960036384A KR0184202B1 KR 0184202 B1 KR0184202 B1 KR 0184202B1 KR 1019960036384 A KR1019960036384 A KR 1019960036384A KR 19960036384 A KR19960036384 A KR 19960036384A KR 0184202 B1 KR0184202 B1 KR 0184202B1
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KR
South Korea
Prior art keywords
hose
ball
drain
ball stopper
water
Prior art date
Application number
KR1019960036384A
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Korean (ko)
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KR19980016707A (en
Inventor
박삼제
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구자홍
엘지전자주식회사
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Priority to KR1019960036384A priority Critical patent/KR0184202B1/en
Publication of KR19980016707A publication Critical patent/KR19980016707A/en
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Publication of KR0184202B1 publication Critical patent/KR0184202B1/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
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/08—Liquid supply or discharge arrangements
    • D06F39/083—Liquid discharge or recirculation 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
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/12—Casings; Tubs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
    • F16L33/22—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses with means not mentioned in the preceding groups for gripping the hose between inner and outer parts

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

Abstract

본 발명은 드럼세탁기의 배수장치에 관한 것으로, 특히 배수펌프의 작동으로 외부로 유출되던 물이 사이폰호스를 통해 역류하여 건조중인 의류를 젖게하는 것을 볼과 패킹을 사용하여 사이폰브레이크 기능을 수행함으로서 건조시 배수되는 물이 역류되는 것을 막아주며 외부의 물이 배수호스를 통하여 세탁조 내부로 유입되는 것을 방지하기 위한 것으로서, 물이 외부로 배출되는 배수호스에 호스연결기를 연결하고, 상기 호스연결기의 일단에는 볼마개가 장착되고, 상기 볼마개의 상단부에는 공기유입구가 형성되며, 상기 볼마개의 내부에는 상하 유동이 가능한 볼이 내장되고, 상기 볼마개와 접속되는 호스연결기 연결부는 볼이 안착되도록 리브를 형성시킨 것이다.The present invention relates to a drainage device of a drum washing machine, and in particular, the water flowing out to the outside by the operation of the drain pump reversely flows through the siphon hose to wet the clothes being dried to perform the siphon brake function by using the packing. This is to prevent the drainage of the water drained back during drying and to prevent the external water from flowing into the washing tank through the drain hose, and to connect the hose connector to the drain hose discharged to the outside, the hose connector A ball stopper is mounted at one end, and an air inlet is formed at an upper end of the ball stopper, and a ball capable of vertically moving inside the ball stopper is built-in, and a hose connector connection part connected to the ball stopper has a rib to seat the ball. Was formed.

Description

드럼세탁기의 배수장치Drainage of the drum washing machine

본 발명은 드럼세탁기에 관한 것으로서, 특히 건조시 외부로 배수되는 물이 역류되는 것을 방지하여 외부의 물이 배수호스를 통해 세탁조내로 유입되지 않도록 하기 위한 배수장치에 관한 것이다.The present invention relates to a drum washing machine, and more particularly, to a drainage device for preventing external water from flowing into the washing tank through a drain hose to prevent backflow of water drained to the outside during drying.

종래 드럼세탁기는 제1도에 도시된 바와 같이 외곽케이스(1)의 내부에 터브(2)가 내장되고, 상기 터브(2)의 내부에는 드럼(3)이 장착되며, 상단에는 세제통(4)이 부착되었다.Conventional drum washing machine as shown in Figure 1 the tub 2 is built in the outer case (1), the inside of the tub (2) is equipped with a drum 3, the top of the detergent container (4) Was attached.

그리고 배수장치는 상기 세제통(4)과 터브(2)의 사이에는 급수벨로우즈(5)가 연결되어 급수시 물이 흘러가도록 되어 있으며, 상기 터브(2)의 하단에는 배수벨로우즈(8)가 배수펌프(9)와 고정되고, 상기 펌프(9)에는 배수호스(10)가 외부로 연결되어 형성되었다.And the drainage device is connected between the water supply bellows (5) between the detergent container (4) and the tub (2) so that water flows when water is supplied, the drain bellows (8) at the bottom of the tub (2) drain pump It is fixed with (9), the pump (9) was formed by connecting the drain hose (10) to the outside.

또한 배수시 사이폰브레이크 기능을 하는 사이폰브레이크 호스(6)가 배수호스(10)와 세제통(4)사이에 클램프(13)로 체결되어 구성되었다.In addition, the siphon brake hose 6 having a siphon brake function during drainage was configured by clamping 13 between the drain hose 10 and the detergent container 4.

도면중 미설명 부호 7은 에어챔버 이고, 11은 호스연결기를 나타낸다.In the drawings, reference numeral 7 denotes an air chamber, and 11 denotes a hose connector.

이와 같이 구성되는 종래 드럼세탁기는 건조코스에서 배수펌프(9)가 주기적으로 작동되면 펌프의 압력에 의하여 물이 배수호스(10)를 통하여 외부로 흘러 나가게 된다.In the conventional drum washing machine configured as described above, when the drain pump 9 is periodically operated in a drying course, water flows out through the drain hose 10 by the pressure of the pump.

그러나 이러한 종래 배수구조는 외부로 배출되는 물의 일부 및 세탁기 외부에 고여 있던 물이 호스연결기(11)를 통과하면서 사이폰브레이크 기능을 하도록 장착된 사이폰브레이크 호스(6)를 통하여 세제통(4)으로 다시 역류하게 되는데, 이로 인하여 물이 다시 터브(2)의 내부로 흘러들어가 건조중인 의류가 젖게되는 문제점이 있었다.However, this conventional drainage structure is a part of the water discharged to the outside and the water accumulated on the outside of the washing machine passes through the hose connector 11 to the siphon brake hose (6) through the siphon brake hose (6) mounted to function as a siphon brake. The flow back again, due to this water flows back into the inside of the tub (2) there was a problem that the clothing is being wet.

본 발명은 이러한 점을 감안하여 물이 외부로 배출되는 배수호스에 호스연결기를 연결하고, 상기 호스연결기의 일단에는 볼마개를 장착하고, 상기 볼마개의 상단부에는 공기유입구가 형성되며, 상기 볼마개의 내부에는 상하 유동이 가능한 볼이 내장되고, 상기 볼마개와 접속되는 호스연결기 연결부는 볼이 안착되도록 리브를 형성시킴으로서, 외부로 배출되는 물이 다시 세탁조내부로 유입되는 것을 방지하여 제품의 신뢰성을 향상시키도록 하는데 목적이 있다.In view of the above, the present invention connects a hose connector to the drain hose from which water is discharged to the outside, a ball plug is mounted on one end of the hose connector, and an air inlet is formed at an upper end of the ball plug. The inside of the ball that can be flowed up and down is built-in, the hose connector connecting portion connected to the ball stopper to form a rib to seat the ball, to prevent the water discharged to the outside flowing back into the washing tank to improve the reliability of the product The purpose is to improve.

제1도는 종래 드럼세탁기의 배수장치 구조도.1 is a drainage structure diagram of a conventional drum washing machine.

제2도는 본 발명 드럼세탁기의 배수장치 구조도.Figure 2 is a drainage structure diagram of the drum washing machine of the present invention.

제3도는 본 발명의 볼마개를 나타낸 것으로서,3 shows the ball stopper of the present invention,

a도는 볼마개와 배수호스의 연결단면도,a is a cross-sectional view of the ball plug and the drain hose,

b도는 a도의 A-A부 단면도.b is a sectional view taken along the line A-A in FIG.

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

101 : 케이스 102 : 터브101: Case 102: Tub

103 : 드럼 104 : 세제통103: drum 104: detergent container

109 : 배수펌프 110 : 배수호스109: drain pump 110: drain hose

111 : 볼마개 112 : 볼111: Ball Stopper 112: Ball

113 : 호스연결기 114 : 클램프113: hose connector 114: clamp

115 : 공기유입구 116 : 리브115: air inlet 116: rib

본 발명을 제2도 및 제3도를 참조하여 이하에서 상세히 설명한다.The invention is described in detail below with reference to FIGS. 2 and 3.

먼저 구성을 살펴보면 터브(102)의 내부에 드럼(103)이 장착되고, 케이스(101)의 상단에 세제통(104)이 장착되는 드럼세탁기에 있어서, 배수펌프(109)에 의하여 물이 배수되는 배수호스(110) 중단부에 호스연결기(113)가 연결되고, 상기 호스연결기(113)의 일단에는 볼마개(111)가 장착되고, 상기 볼마개(111)의 상단부에는 공기유입구(115)가 형성되며, 상기 볼마개(11)의 내부에는 상하 유동이 가능한 볼(112)이 내장되고, 상기 볼마개(111)와 접속되는 호스연결기(113) 연결부는 볼(112)이 안착되도록 리브(116)가 형성되었다.Looking at the configuration first, in the drum washing machine is equipped with a drum 103 inside the tub 102, the detergent container 104 is mounted on the top of the case 101, the water drained by the drain pump 109 A hose connector 113 is connected to the stop portion of the hose 110, a ball stopper 111 is mounted at one end of the hose connector 113, and an air inlet 115 is formed at an upper end of the ball stopper 111. The inside of the ball stopper 11 has a ball 112 that is capable of vertical flow, and the hose connector 113 connected to the ball stopper 111 is connected to the rib 112 so that the ball 112 is seated. Was formed.

도면중 미설명 부호 114는 볼마개(111)를 호스연결기(113)에 결합하기 위한 클램프를 나타낸다.Reference numeral 114 in the figure represents a clamp for coupling the ball plug 111 to the hose connector 113.

이와 같이 구성된 상태에서 급수모드시는 세제통(104)으로부터 터브(102) 내로 세제와 물이 함께 흘러 들어가서 세탁작업을 수행하게 된다.In the water supply mode in the state configured as described above, detergent and water flow into the tub 102 from the detergent container 104 to perform a washing operation.

그리고 세탁이 완료되면 배수펌프(109)의 작동에 의해 내부의 물을 외부로 배출하게 되는데, 이때 본 발명의 볼마개(111)내부에 들어있는 볼(112)은 제3a도에 나타낸 바와 같이 배출되는 수압에 의해 위쪽방향으로 올라가 상단홀(115)을 완전히 밀폐시켜 주며 배수펌프(109)가 동작을 멈추면 공기의 유입과 동시에 아랫방향으로 내려와 제3b도에 나타낸 리브(116)에 안착됨으로 사이폰브레이크 기능을 수행하게 된다.When the washing is completed, the water is discharged to the outside by the operation of the drain pump 109. At this time, the ball 112 contained in the ball stopper 111 of the present invention is discharged as shown in FIG. As the upward pressure increases, the upper hole 115 is completely sealed, and when the drain pump 109 stops operating, the air flows downward and descends downwardly while being seated on the rib 116 shown in FIG. 3b. The phone brake function will be performed.

이로 인하여 건조시 물이 연속적으로 배수되는 것을 막아주어 배수되는 물이 역류되지 않게 되는 것이다.This prevents water from being drained continuously during drying so that the drained water does not flow back.

이상에서 살펴본 바와 같은 본 발명은 세탁기의 건조동작시 볼마개 내부의 볼이 사이폰브레이크 기능을 해줌으로서 연속적으로 배수되는 것을 막아줄 수 있는 유용한 발명이다.The present invention as described above is a useful invention that can prevent the ball inside the ball stopper during the drying operation of the washing machine to be continuously drained by the siphon brake function.

Claims (2)

배수펌프에 의하여 물이 배수되는 배수호스 중단부에 호스연결기가 연결되는 배수구조에 있어서, 상기 호스연결기의 일단에는 볼마개가 장착되고, 상기 볼마개의 상단부에는 공기유입구가 형성되며, 상기 볼마개의 내부에는 상하 유동이 가능한 볼이 내장되고, 상기 볼마개와 접속되는 호스연결기 연결부는 볼이 안착되도록 리브가 형성된 것을 특징으로 하는 드럼세탁기의 배수장치.In a drainage structure in which a hose connector is connected to a stop portion of the drain hose where water is drained by a drain pump, a ball stopper is mounted at one end of the hose coupler, and an air inlet is formed at an upper end of the ball stopper. The inside of the ball is capable of up and down flow is built-in, the drain connector of the drum washing machine, characterized in that the ribs are formed so that the ball connector is connected to the ball stopper seated. 제1항에 있어서, 상기 리브는 호스연결기의 내벽을 따라 다수개 형성된 것을 특징으로 하는 드럼세탁기의 배수장치.The drain of claim 1, wherein the rib is formed along the inner wall of the hose connector.
KR1019960036384A 1996-08-29 1996-08-29 A drain apparatus of a drum washing machine KR0184202B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960036384A KR0184202B1 (en) 1996-08-29 1996-08-29 A drain apparatus of a drum washing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960036384A KR0184202B1 (en) 1996-08-29 1996-08-29 A drain apparatus of a drum washing machine

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KR19980016707A KR19980016707A (en) 1998-06-05
KR0184202B1 true KR0184202B1 (en) 1999-05-15

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100792522B1 (en) * 2007-02-01 2008-01-10 삼성전자주식회사 Washing machine

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100441098B1 (en) * 2002-01-17 2004-07-19 엘지전자 주식회사 condensing water back draft preventing structure of drum wash and dry machine
KR100751763B1 (en) * 2005-12-16 2007-08-24 주식회사 대우일렉트로닉스 Cuff structure of drum type washing machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100792522B1 (en) * 2007-02-01 2008-01-10 삼성전자주식회사 Washing machine

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