KR100201856B1 - The water spouting apparatus for a drum washing mavhine - Google Patents

The water spouting apparatus for a drum washing mavhine Download PDF

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Publication number
KR100201856B1
KR100201856B1 KR1019970009920A KR19970009920A KR100201856B1 KR 100201856 B1 KR100201856 B1 KR 100201856B1 KR 1019970009920 A KR1019970009920 A KR 1019970009920A KR 19970009920 A KR19970009920 A KR 19970009920A KR 100201856 B1 KR100201856 B1 KR 100201856B1
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KR
South Korea
Prior art keywords
drum
washing
water
rinsing
washing machine
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KR1019970009920A
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Korean (ko)
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KR19980074210A (en
Inventor
김재신
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윤종용
삼성전자주식회사
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Priority to KR1019970009920A priority Critical patent/KR100201856B1/en
Publication of KR19980074210A publication Critical patent/KR19980074210A/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
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/02—Rotary receptacles, e.g. drums
    • D06F37/04—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a horizontal or inclined axis
    • D06F37/06—Ribs, lifters, or rubbing means forming part of the receptacle
    • D06F37/065—Ribs, lifters, or rubbing means forming part of the receptacle ribs or lifters having means for circulating the washing liquid
    • 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
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/26—Casings; Tubs
    • 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
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/30—Driving arrangements 
    • D06F37/32—Driving arrangements  for rotating the receptacle at one speed only
    • D06F37/34—Driving arrangements  for rotating the receptacle at one speed only in opposite directions, e.g. oscillating
    • 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
    • D06F39/085—Arrangements or adaptations of pumps
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)

Abstract

본 발명은 드럼 세탁기의 터브 내부에 회전가능하게 설치된 드럼 하부의 물을 상부로 끌어올려 드럼의 상부에서 분사시킬수 있도록 한 드럼 세탁기용 드럼의 세탁수 분사장치에 관한 것으로, 본 발명은 리프터(2)상에 각각 세탁 및 헹굼시 드럼의 정,역 회전에 따른 드럼의 하부에서 세탁수를 양방향으로 끌어올려 상부로 분사시키기 위한 분사 수단이 설치되므로써 세탁 및 헹굼시 세탁물의 세탁 성능 및 헹굼 성능을 크게 증대시킬수 있게 된다.The present invention relates to a washing water injector of a drum for a drum washing machine, which is capable of being sprayed from the upper part of the drum by lifting water from the lower part of the drum rotatably installed in the tub of the drum washing machine. When washing and rinsing on each of the upper and lower parts of the drum in accordance with the reverse rotation of the drum, the washing means for lifting the water in both directions to the top is installed to greatly increase the washing performance and rinsing performance of the laundry during washing and rinsing You can do it.

Description

드럼 세탁기용 드럼의 세탁수 분사장치Drum washing machine for drum washing machine

본 발명은 드럼 세탁기용 드럼의 세탁수 분사장치에 관한 것으로서, 더욱 상세하게는 드럼 세탁기의 터브 내부에 회전가능하게 설치된 드럼 하부의 물을 상부로 끌어올려 드럼의 상부에서 효율적으로 분사시킬수 있도록 한 것이다.The present invention relates to a washing water injector of a drum for a drum washing machine, and more particularly, to raise the water from the lower part of the drum rotatably installed in the tub of the drum washing machine to the upper part to efficiently spray the upper part of the drum. .

일반적으로, 드럼의 회전으로 발생된 낙차에 의해 세탁되는 드럼 세탁기는 세탁, 헹굼, 탈수, 건조가 자동으로 이루어지는 세탁 및 건조 일체형과, 건조 기능이 생략된 세탁 단독형의 세탁기가 있는데, 종래의 드럼 세탁기에서 세탁시에는 터브내의 드럼의 회전으로 발생된 낙차를 이용하여 두드려 빠는 방식으로 세탁을 진행하게 된다.In general, a drum washing machine that is washed by a drop generated by the rotation of the drum includes a washing and drying unit, in which washing, rinsing, dehydration, and drying are automatically performed, and a washing machine of a washing unit, in which a drying function is omitted. When washing in the washing machine proceeds by washing by tapping and sucking using the drop generated by the rotation of the drum in the tub.

또한, 세탁이 완료된 세탁물을 건조시, 터브의 내부로 도관을 통해 들어오는 건조한 공기는 세탁물의 수분을 흡수한 수증기로 변화하게 됨과 동시에, 원심팬의 작동에 의해 건조 히터로 이동중에 상기 터브의 벽면에 콘덴싱 호스로부터 공급된 소량의 냉수에 의해 응축되어 1500W의 건조 히터에 옮겨지게 되며, 물은 배수구를 통해 배수 호스로 배출된다.In addition, when the laundry is dried, the dry air entering through the conduit into the tub is changed into water vapor absorbing the moisture of the laundry, and at the same time, the centrifugal fan moves to the drying heater to move to the drying heater. It is condensed by a small amount of cold water supplied from the condensing hose and transferred to a 1500W dry heater, and the water is discharged through the drain to the drain hose.

또한, 수송된 공기는 다시 건조 히터에 의해 가열되고 난 후 도관을 통해 드럼의 내부로 들어가는 이와같은 과정을 반복 진행하므로써 건조가 진행되고, 완전 건조행정이 진행되는 동안 응축된 물의 배수를 하기 위해 배수 펌프는 30초 정지, 5초 작동의 방식으로 간헐적으로 작동된다.In addition, the transported air is heated again by the drying heater, and then the drying process is repeated by repeatedly entering the drum through the conduit and drained to drain the condensed water during the complete drying process. The pump is operated intermittently in the manner of a 30 second stop, a 5 second operation.

한편, 도 1 및 도 2에 나타낸 바와같이 터브(도시는 생략함)의 내부에는 회전가능하게 드럼(1a)이 설치되고, 드럼(1a)의 전체면에는 물이 통과하기 위한 복수개의 미세한 통공(7)이 형성되며, 상기 드럼(1a) 내부에는 드럼(1a)의 회전시 세탁물을 들어 올려주기 위한 복수개의 몰드물로 된 리프터(2a)가 체결된다.Meanwhile, as shown in FIGS. 1 and 2, a drum 1a is rotatably installed inside the tub (not shown), and a plurality of minute through holes for water to pass through the entire surface of the drum 1a ( 7) is formed, a lifter (2a) made of a plurality of molds for lifting the laundry during the rotation of the drum (1a) is fastened.

또한, 도 1과 같은 드럼(1a) 외주면의 리프터(2a) 상부에는 각각 분사 안내판(8)이 설치되어 분사 안내판(8)에는 리프터(2a)와 연통되는 복수개의 안내공(9)이 형성되고, 각각의 안내공(9) 일측 상부에는 안내편(10)이 일체로 돌출 형성되어 세탁 및 헹굼시 상기 드럼(1a)이 회전함에 따라 분사 안내판(8)의 안내편(10)이 드럼(1a) 하부의 물을 상부로 끌어올려 드럼(1a)의 상부에서 분사시키게 된다.Further, injection guide plates 8 are respectively provided on the lifter 2a on the outer circumferential surface of the drum 1a as shown in FIG. 1, and a plurality of guide holes 9 are formed in the injection guide plate 8 to communicate with the lifter 2a. The guide piece 10 is integrally formed on one side of each of the guide holes 9 so that the guide piece 10 of the jet guide plate 8 rotates when the drum 1a rotates during washing and rinsing. ) At the bottom, the water is drawn upward and sprayed from the upper part of the drum 1a.

또한, 도 2와 같은 드럼(1a) 외주면의 리프터(2a) 상부에는 요입홈(11)이 형성되어 상기 드럼(1a)이 회전함에 따라 요입홈(11)을 통해 드럼(1a) 하부의 물을 상부로 끌어올려 드럼(1a)의 상부에서 분사시키게 된다.In addition, a concave groove 11 is formed in the upper part of the lifter 2a on the outer circumferential surface of the drum 1a as shown in FIG. 2, so that water in the lower portion of the drum 1a through the concave groove 11 is rotated as the drum 1a rotates. It is pulled upward and sprayed from the top of the drum (1a).

그러나, 이와같은 종래의 도 1과 같은 분사 안내판(8)을 드럼(1a)의 외주면에 설치하여 세탁 및 헹굼을 수행하는 경우 안내편(10)이 안내공(9)의 일측 상부로 돌출 설치되어 있으므로 인해 드럼(1a)의 정,역 회전시 일방향으로만 소량의 세탁수를 드럼(1a)의 상부로 끌어올릴 수밖에 없으며, 도 2와 같이 리프터(2a) 상부에 형성된 요입홈(11) 자체 만으로는 드럼(1a)의 정,역 회전시 양방향중 어느 방향으로도 세탁수를 드럼(1a)의 상부로 끌어올려 효율적으로 분사시킬수가 없으므로 인해 세탁 및 헹굼 성능이 떨어지게 되는 등의 많은 문제점이 있었다.However, when the spray guide plate 8 as shown in FIG. 1 is installed on the outer circumferential surface of the drum 1a to perform washing and rinsing, the guide piece 10 protrudes upward from one side of the guide hole 9. Due to this, only a small amount of washing water can be pulled up to the upper portion of the drum 1a only in one direction during the forward and reverse rotation of the drum 1a. As shown in FIG. During the forward and reverse rotation of the drum (1a), there is a lot of problems, such as washing and rinsing performance is reduced because the washing water can not be efficiently sprayed by raising the upper portion of the drum (1a) in both directions.

본 발명은 상기한 제반 문제점을 해결하기 위한 것으로서, 드럼 세탁기의 터브 내부에 회전가능하게 설치된 드럼 하부의 물을 상부로 끌어올려 드럼의 상부에서 효율적으로 분사시킬수 있도록 하여 세탁물의 세탁 성능 및 헹굼 성능을 향상시킬수 있는 드럼 세탁기용 드럼의 세탁수 분사장치를 제공하는데 그 목적이 있다.The present invention is to solve the above-mentioned problems, by raising the water of the lower drum lower rotatably installed in the tub of the drum washing machine to the top to efficiently spray from the top of the drum washing performance and rinsing performance of the laundry It is an object of the present invention to provide a washing water jetting device of a drum for a drum washing machine that can be improved.

도 1 및 도 2는 종래 드럼 세탁기의 터브 내부에 설치되는 드럼을 각각 나타낸 사시도1 and 2 are perspective views each showing a drum installed inside the tub of the conventional drum washing machine

도 3은 본 발명에 따른 드럼을 나타낸 사시도3 is a perspective view of a drum according to the present invention;

도 4는 도 3에 설치된 분사 안내부재를 나타낸 사시도4 is a perspective view showing the injection guide member installed in FIG.

도 5는 도 3의 드럼이 정,역 회전시 분사 안내부재의 동작 상태를 나타낸 종단면도.Figure 5 is a longitudinal cross-sectional view showing the operating state of the jet guide member when the drum of Figure 3 forward, reverse rotation.

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

1; 드럼2; 리프터One; Drum 2; Lifter

3; 분사 안내부재4; 지지축3; Injection guide member 4; Support shaft

5; 제 1 분사 안내판6; 제 2 분사 안내판5; A first injection guide plate 6; 2nd injection guide plate

상기한 목적을 달성하기 위해 본 발명은 드럼의 내측면에 세탁물을 들어올리기 위한 리프터가 설치되고 드럼의 하부의 물을 상부로 끌어올려 드럼의 상부에서 분사시키도록 된 드럼 세탁기에 있어서, 상기한 리프터상에 각각 세탁 및 헹굼시 드럼의 정,역 회전에 따른 드럼의 하부에서 세탁수를 양방향으로 끌어올려 상부로 분사시키기 위한 분사 수단이 설치된 드럼 세탁기용 드럼의 세탁수 분사장치가 제공되므로써 달성된다.In order to achieve the above object, the present invention is a drum washing machine is installed on the inner side of the drum for lifting the laundry and to raise the water of the lower part of the drum to the top to spray from the top of the drum, said lifter This is achieved by providing a washing water spraying device of a drum for a drum washing machine, which is provided with a spraying means for lifting the washing water in both directions and spraying the washing water from the lower part of the drum according to the forward and reverse rotation of the drum during washing and rinsing, respectively.

이하, 본 발명을 첨부된 도면에 의거하여 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

도 3은 본 발명에 따른 드럼을 나타낸 사시도이고, 도 4는 도 3에 설치된 분사 안내부재를 나타낸 사시도이며, 도 5는 도 3의 드럼이 정,역 회전시 분사 안내부재의 동작 상태를 나타낸 종단면도로서, 본 발명은 드럼 세탁기에 설치되는 드럼(1) 외주면의 리프터(2)상에 각각 세탁 및 헹굼시 드럼(1)의 정,역 회전에 따른 드럼(1)의 하부에서 세탁수를 양방향으로 끌어올려 상부로 분사시키기 위한 분사 수단이 설치된다.Figure 3 is a perspective view showing a drum according to the invention, Figure 4 is a perspective view showing the injection guide member installed in Figure 3, Figure 5 is a longitudinal cross-sectional view showing the operating state of the injection guide member when the drum of Figure 3 forward, reverse As shown, the present invention bidirectionally wash water in the lower part of the drum (1) according to the forward and reverse rotation of the drum (1) during washing and rinsing on the lifter (2) of the drum (1) outer peripheral surface installed in the drum washing machine Injecting means are provided for lifting up and spraying upwards.

상기한 분사 수단인 분사 안내부재(3)가 각각의 리프터(2) 중앙에 설치되는 지지축(4)과, 지지축(4)의 양측에 회동가능하게 설치되어 드럼(1)의 정,역 회전에 따라 드럼(1)의 하부에서 상부로 세탁수를 끌어올려 주기 위해 선택적으로 개폐되는 제 1,2 분사 안내판(5)(6)으로 구성된다.The injection guide member 3, which is the above-mentioned injection means, is pivotally installed on both sides of the support shaft 4 and the support shaft 4, which are installed at the center of each lifter 2, and the forward and reverse of the drum 1 It consists of first and second injection guide plates 5, 6, which are selectively opened and closed to draw the washing water from the lower part of the drum 1 to the upper part as it rotates.

이와같이 구성된 본 발명은 도 3 내지 도 5b에 나타낸 바와같이, 드럼 세탁기에 설치되는 드럼(1) 외주면의 리프터(2)상에 분사 수단인 각각의 리프터(2) 중앙에 설치되는 지지축(4)과, 지지축(4)의 양측에 회동가능하게 설치되는 제 1,2 분사 안내판(5)(6)으로 구성된 분사 안내부재(3)가 설치된 상태에서 세탁물의 세탁 및 헹굼시 상기 드럼(1)이 시계 방향인 정회전을 하게 되면 도 5의 가상선과 같이 드럼(1)의 회전 방향에 의해 상기 분사 안내부재(3)의 제 1 분사 안내판(5)은 개방되고 제 2 분사 안내판(6)은 폐쇄됨에 따라 세탁수가 상기 제 1 분사 안내판(5)을 통해 드럼(1)의 하부로 유입되므로 세탁수를 끌어올려 드럼(1)의 상부로 분사시킬수 있게 된다.3 to 5b, the present invention constructed as described above has a support shaft 4 installed at the center of each lifter 2 serving as an injection means on the lifter 2 on the outer circumferential surface of the drum 1 installed in the drum washing machine. And the drum (1) when washing and rinsing laundry in a state in which the spray guide member (3) consisting of the first and second spray guide plates (5) and (6) is rotatably installed on both sides of the support shaft (4). When the clockwise forward rotation is performed, the first injection guide plate 5 of the injection guide member 3 is opened and the second injection guide plate 6 is opened by the rotation direction of the drum 1 as shown in the virtual line of FIG. 5. As it is closed, the wash water flows into the lower portion of the drum 1 through the first spray guide plate 5, so that the wash water is pulled up to spray the upper portion of the drum 1.

또한, 세탁물의 세탁 및 헹굼시 드럼(1)이 반시계 방향인 역회전을 하게 되면 도 5와 같이 드럼(1)의 회전 방향에 의해 분사 안내부재(3)의 제 1 분사 안내판(5)은 폐쇄되고 제 2 분사 안내판(6)은 개방됨에 따라 세탁수가 상기 제 2 분사 안내판(6)을 통해 드럼(1)의 하부로 유입되므로 세탁수를 끌어올려 드럼(1)의 상부로 분사시키는 동작을 세탁 및 탈수시 드럼(1)의 정,역에 따라 반복하므로써 드럼(1)의 하부에 있는 물을 끌어올려 드럼(1)의 상부에서 효과적으로 분사시킬수 있게 된다.In addition, when the drum 1 is rotated counterclockwise when washing and rinsing laundry, the first spray guide plate 5 of the spray guide member 3 may be rotated by the rotation direction of the drum 1 as shown in FIG. 5. As the second spray guide plate 6 is closed and the wash water flows into the lower portion of the drum 1 through the second spray guide plate 6, the washing water is lifted and sprayed to the upper portion of the drum 1. When washing and dehydrating, it is possible to effectively spray the upper portion of the drum 1 by lifting water in the lower part of the drum 1 by repeating it according to the forward and reverse sides of the drum 1.

이상에서와 같이, 본 발명은 드럼 세탁기의 터브 내부에 회전가능하게 설치된 드럼 하부의 물을 분사 안내부재에 의해 상부로 끌어올려 드럼의 상부에서 효율적으로 분사시킬수 있으므로써 세탁 및 헹굼시 세탁물의 세탁 성능 및 헹굼 성능을 크게 증대시킬수 있으므로 인해 제품의 효율성 및 신뢰성을 대폭 향상시킨 매우 유용한 발명이다.As described above, according to the present invention, the water of the lower part of the drum rotatably installed in the tub of the drum washing machine can be lifted upward by the injection guide member so that the water can be efficiently sprayed from the upper part of the drum. And because it can greatly increase the rinsing performance is a very useful invention that greatly improved the efficiency and reliability of the product.

본 발명은 상술한 특정의 바람직한 실시예에 한정되지 아니하며, 청구 범위에서 청구하는 본 발명의 요지를 벗어남이 없이 당해 발명이 속하는 기술 분야에서 통상의 지식을 가진 자라면 누구든지 다양한 변형 실시가 가능한 것은 물론이고, 그와 같은 변경은 청구 범위 기재의 범위내에 있게 된다.The present invention is not limited to the above-described specific preferred embodiments, and various modifications can be made by any person having ordinary skill in the art without departing from the gist of the present invention claimed in the claims. Of course, such changes will fall within the scope of the claims.

Claims (2)

드럼의 내측면에 세탁물을 들어올리기 위한 리프터가 설치되고 드럼의 하부의 물을 상부로 끌어올려 드럼의 상부에서 분사시키도록 된 드럼 세탁기에 있어서,In the drum washing machine is installed on the inner side of the drum to lift the laundry and to raise the water from the bottom of the drum to the top to spray from the top of the drum, 상기한 리프터상에 각각 세탁 및 헹굼시 드럼의 정,역 회전에 따른 드럼의 하부에서 세탁수를 양방향으로 끌어올려 상부로 분사시키기 위한 분사 수단이 설치된 것을 특징으로 하는 드럼 세탁기용 드럼의 세탁수 분사장치.When washing and rinsing on the lifter respectively, the injection means for spraying the drum washing drum, characterized in that the spray means for spraying the washing water in the upper and lower directions in the drum according to the forward and reverse rotation of the drum is installed Device. 제 1 항에 있어서, 상기한 분사 수단인 분사 안내부재가 각각의 리프터 중앙에 설치되는 지지축과, 지지축의 양측에 회동가능하게 설치되어 드럼의 정,역 회전에 따라 드럼의 하부에서 상부로 세탁수를 끌어올려 주기 위해 선택적으로 개폐되는 제 1,2 분사 안내판으로 구성된 것을 특징으로 하는 드럼 세탁기용 드럼의 세탁수 분사장치.According to claim 1, wherein the injection guide member as the injection means is installed on both sides of the support shaft and the support shaft, which is installed in the center of each lifter is rotatable to wash the drum from the lower part to the upper part according to the forward and reverse rotation of the drum Washing water jetting apparatus of the drum washing machine drum, characterized in that consisting of the first and second injection guide plate selectively opened and closed to increase the number.
KR1019970009920A 1997-03-22 1997-03-22 The water spouting apparatus for a drum washing mavhine KR100201856B1 (en)

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Publication number Priority date Publication date Assignee Title
KR100875834B1 (en) 2007-06-14 2008-12-24 민경훈 Water flow guide device of drum washing machine

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KR101298005B1 (en) * 2007-12-27 2013-08-26 동부대우전자 주식회사 Washing machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100875834B1 (en) 2007-06-14 2008-12-24 민경훈 Water flow guide device of drum washing machine

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