KR19980013885A - Inner tub of washing machine - Google Patents
Inner tub of washing machine Download PDFInfo
- Publication number
- KR19980013885A KR19980013885A KR1019960032581A KR19960032581A KR19980013885A KR 19980013885 A KR19980013885 A KR 19980013885A KR 1019960032581 A KR1019960032581 A KR 1019960032581A KR 19960032581 A KR19960032581 A KR 19960032581A KR 19980013885 A KR19980013885 A KR 19980013885A
- Authority
- KR
- South Korea
- Prior art keywords
- inner tub
- washing machine
- water
- pulsator
- washing
- Prior art date
Links
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
- 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
-
- 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
- D06F17/00—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid
- D06F17/06—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid by rotary impellers
- D06F17/10—Impellers
-
- 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
- D06F39/10—Filtering arrangements
Abstract
인너터브(6) 내에는 상기 인너터브 내에서 상승하는 수류는 통과시키고, 하강하는 수류는 차단하기 위한 역지밸브(10)가 설치되어 있는 세탁기의 인너터브The inner tub (6) is provided with a check valve (10) for passing the rising water flow in the inner tub and for blocking the descending water flow,
Description
제1도는 일반적인 세탁기의 구성도1 is a schematic view of a general washing machine
제2도는 일반적인 세탁기의 인너터브의 수류펌핑과정을 설명하기 위한 도면FIG. 2 is a view for explaining a water pumping process of the inner tub of a general washing machine;
제3도는 본 발명의 세탁기의 인너터브를 나타낸 도면으로3 is a view showing the inner tub of the washing machine of the present invention
(a)도는 정면도(a) or front view
(b)(c)도는 측면도(b), (c) and
제4도(a)(b)는 제3도의 A, B부의 확대도4 (a) and 4 (b) are enlarged views of portions A and B of FIG. 3
* 도면의 주요 부분의 부호의 설명Description of Reference Numerals in Major Parts of the Drawings
1 : 케이스2 : 세탁조1: Case 2: Washing tank
3 : 탈수조4 : 모터3: Dewatering tank 4: Motor
5 : 펄세이터6 : 인너터브5: Pulsator 6: Inner tub
7 : 토출구10 : 밸브7: outlet 10: valve
본 발명은 세탁기의 인너터브에 관한 것으로, 특히 인너터브 중간까지 도달된 물의 위치에너지를 보존하여 펌핑능력을 증가시켜 보푸라기 수집능력을 향상시키고 에너지 효율을 향상하도록 한 세탁기의 인너터브에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an inner tub of a washing machine, and more particularly, to an inner tub of a washing machine that improves lubrication capacity and energy efficiency by increasing the pumping ability by conserving energy of water reaching the middle of the inner tub.
일반적인 세탁기에서 보푸라기 수집방법은 제1도 및 제2도에 도시된 바와 같이, 모터(4)의 회전력을 전달받아 펄세이터(5)가 회전하면서 펄세이터 하부에 부착된 날개에 의한 원심력으로 하부수류가 탈수조(3)의 바깥방향으로 밀려나가고, 밀려나간 수류는 인너터브(6)를 통하여 위로 상승하게 된다.As shown in FIG. 1 and FIG. 2, in the lapping method in a general washing machine, the pulsator 5 rotates by receiving the rotational force of the motor 4, and the centrifugal force due to the wings attached to the lower part of the pulsator Is pushed outwardly of the dewatering tank (3), and the pushed water flows upward through the inner tub (6).
상승된 수류는 인너터브(6)의 최상부에 있는 토출구(7)를 통하여 배출하게 되어, 이 때 토출되는 세탁수 속의 보푸라기는 보푸라기 수집망(8)을 통하여 걸러지게 된다.The raised water flow is discharged through the discharge port 7 at the uppermost part of the inner tub 6 so that the lint in the discharged washing water is filtered through the lint collecting net 8.
그런데, 이러한 토출과정은 펄세이터가 회전할 동안에만 발생하고 펄세이터의 정/역 회전의 중간의 휴지기간에는 인너터브에서 상승되어 토출되지 못한 수류는 다시 하강하게 된다.However, this discharge process occurs only during the rotation of the pulsator, and during the rest period of the middle of the forward / reverse rotation of the pulsator, the water flow that has risen from the inner tub and is not discharged falls again.
특히 세탁조 내의 수위가 높은 경우에는 펌핑이 잘 되지만, 낮은 수위에서는 펌핑을 통한 토출을 하기 위해서는 많은 운동에너지가 필요하므로 거의 펌핑이 되지 않는다.In particular, when the water level in the washing tub is high, pumping is good, but in case of low water level, it is hardly pumped because a lot of kinetic energy is required for discharging through pumping.
결국 인너터브의 토출구까지 도달되지 않은 세탁수의 위치에너지를 이용하지 못하고 그대로 아래로 배출하므로서 에너지효율이 떨어지는 문제점이 있었다.The position energy of the washing water not reaching the discharge port of the inner tub can not be utilized but is discharged down as it is, resulting in a problem of low energy efficiency.
본 발명은 이러한 종래기술의 문제점을 해결하기 위한 것으로, 인너터브의 일정 위치까지 도달된 물의 위치에너지를 보존하여 펌핑능력을 증가시켜 부푸라기 수집능력을 향상시키고 에너지 효율을 향상할 수 있는 세탁기의 인너터브의 제공을 목적으로 한다.SUMMARY OF THE INVENTION The present invention has been made in order to solve the problems of the prior art, and it is an object of the present invention to provide a washing machine capable of increasing the pumping ability by preserving the potential energy of water reached to a certain position of the inner tub, It is intended to provide an inner tub.
상기 목적을 달성하기 위하여 본 발명의 세탁기의 인너터브는, 탈수조 내부에 인너터브가 설치되고 펄세이터를 회전하여 세탁을 행하는 세탁기에 있어서, 인너터브 내에 설치되어 상기 인너터브 내에서 상승하는 수류는 통과시키고, 하강하는 수류는 차단하기 위한 개폐수단을 구비한 것을 특징한다.In order to attain the above object, the inner tub of the washing machine of the present invention is a washing machine provided with an inner tub inside a dewatering tank and rotating the pulsator to perform washing, wherein the water stream rising in the inner tub, And an opening / closing means for shutting off the descending water flow.
이하, 첨부도면에 의거하여 본 발명의 세탁기의 인너터브를 상세히 설명한다.Hereinafter, the inner tub of the washing machine of the present invention will be described in detail with reference to the accompanying drawings.
제3도는 본 발명의 세탁기의 인너터브를 나타낸 것으로, 인너터브(6) 내에는 상기 인너터브 내에서 상승하는 수류는 통과시키고, 하강하는 수류는 차단하기 위한 역지밸브(10)가 위치차를 두고 복수개 설치되어 있다.FIG. 3 shows an inner tub of the washing machine of the present invention. In the inner tub 6, a check valve 10 for passing the water flow rising in the inner tub and shutting off the descending water flows, Are provided.
상기 밸브(10)는 인너터브(6) 내에서 상향하는 수류의 힘에 의해 개방되고, 인너터브(6) 내에서 하강하는 수류의 힘에 의해 폐쇄된다.The valve 10 is opened by the upward flow of water in the inner tub 6 and is closed by the force of the water flow descending in the inner tub 6.
이하, 본 발명의 세탁기의 인너터브의 작용을 설명한다.Hereinafter, the operation of the inner tub of the washing machine of the present invention will be described.
모터(4)의 회전력을 전달받아 펄세이터(5)가 회전하면서 펄세이터 하부에 부착된 날개에 의한 원심력으로 하부수류가 탈수조(3)의 바깥방향으로 밀려나가고, 밀려나간 수류는 인너터브(6)를 통하여 위로 상승하게 된다. 충분한 운동에너지로 상승된 수류는 제4도(a)에 도시된 바와 같이 인너터브(6)의 밸브(10)를 개방하고 계속하여 상승하여 최상부에 있는 토출구(7)를 통하여 배출하게 되어, 이 때 토출되는 세탁수 속의 보푸라기는 보푸라기 수집망(8)을 통하여 걸러지게 된다.The pulsator 5 is rotated by the rotation force of the motor 4 and the lower water flow is pushed outward of the dehydration tank 3 by the centrifugal force caused by the wings attached to the lower part of the pulsator, 6). As shown in FIG. 4 (a), the upward flow of water with a sufficient kinetic energy causes the valve 10 of the inner tub 6 to open and continue to rise and discharge through the uppermost discharge port 7, The lint in the washing water discharged through the lint collecting net 8 is filtered.
이러한 토출과정은 펄세이터가 회전할 동안에만 발생하고 펄세이터의 정/역회전의 중간의 휴지기간에는 인너터브에서 상승되어 토출되지 못한 수류는 다시 하강하게 되는데,This discharge process occurs only during the rotation of the pulsator, and during the rest period of the middle of the forward / reverse rotation of the pulsator, the water flow that has risen from the inner tub and is not discharged falls again.
이 때 제4도(나)에 도시된 바와 같이 하강하는 수류는 인너터브의 일정위치에 설치된 밸브(10)를 폐쇄하게 되어 밸브(10)와 밸브(10) 사이에 저장된다.At this time, as shown in FIG. 4 (B), the descending water flow closes the valve 10 installed at a certain position of the inner tub and is stored between the valve 10 and the valve 10.
상기 저장된 세탁수는 일정 위치에너지를 보존하고 있어 다음 펄세이터 회전시 펌핑되는 수류의 힘으로 약간의 운동에너지의 보충을 통해 토출될 수 있다.The stored washing water may be discharged through supplementation of some kinetic energy with the force of the water flow pumped at the time of the next pulsator because the energy of the stored washing water is maintained.
이상, 설명한 바와 같이 본 발명에 따르면, 인너터브의 일정위치까지 도달된 물의 위치에너지를 보존하여 펌핑하므로 펌핑능력을 증가시킬 수 있어 펄세이터의 회전속도를 낮춤으로서 에너지효율의 향상과 함께 포엉킴/포손상율도 줄일 수 있다.As described above, according to the present invention, since the energy of the position of the water reached to a predetermined position of the inner tub is pumped and pumped, the pumping ability can be increased, thereby reducing the rotating speed of the pulsator, Also, the bodily injury rate can be reduced.
Claims (2)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960032581A KR19980013885A (en) | 1996-08-05 | 1996-08-05 | Inner tub of washing machine |
JP9168432A JP3054686B2 (en) | 1996-08-05 | 1997-06-25 | Washing machine inner tub |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960032581A KR19980013885A (en) | 1996-08-05 | 1996-08-05 | Inner tub of washing machine |
Publications (1)
Publication Number | Publication Date |
---|---|
KR19980013885A true KR19980013885A (en) | 1998-05-15 |
Family
ID=19468807
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960032581A KR19980013885A (en) | 1996-08-05 | 1996-08-05 | Inner tub of washing machine |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP3054686B2 (en) |
KR (1) | KR19980013885A (en) |
-
1996
- 1996-08-05 KR KR1019960032581A patent/KR19980013885A/en not_active Application Discontinuation
-
1997
- 1997-06-25 JP JP9168432A patent/JP3054686B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH10137492A (en) | 1998-05-26 |
JP3054686B2 (en) | 2000-06-19 |
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