KR910006226Y1 - Liquid balancing apparatus - Google Patents
Liquid balancing apparatus Download PDFInfo
- Publication number
- KR910006226Y1 KR910006226Y1 KR2019890004251U KR890004251U KR910006226Y1 KR 910006226 Y1 KR910006226 Y1 KR 910006226Y1 KR 2019890004251 U KR2019890004251 U KR 2019890004251U KR 890004251 U KR890004251 U KR 890004251U KR 910006226 Y1 KR910006226 Y1 KR 910006226Y1
- Authority
- KR
- South Korea
- Prior art keywords
- liquid
- balance device
- washing machine
- liquid balance
- imbalance
- 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
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/20—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations
- D06F37/24—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations in machines with a receptacle rotating or oscillating about a vertical axis
- D06F37/245—Damping vibrations by displacing, supplying or ejecting a material, e.g. liquid, into or from counterbalancing pockets
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- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/32—Correcting- or balancing-weights or equivalent means for balancing rotating bodies, e.g. vehicle wheels
- F16F15/36—Correcting- or balancing-weights or equivalent means for balancing rotating bodies, e.g. vehicle wheels operating automatically, i.e. where, for a given amount of unbalance, there is movement of masses until balance is achieved
- F16F15/366—Correcting- or balancing-weights or equivalent means for balancing rotating bodies, e.g. vehicle wheels operating automatically, i.e. where, for a given amount of unbalance, there is movement of masses until balance is achieved using fluid or powder means, i.e. non-discrete material
-
- 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
- D06F2103/26—Unbalance; Noise level
Abstract
내용 없음.No content.
Description
제 1 도는 본 고안이 적용된 세탁기의 단면도.1 is a cross-sectional view of the washing machine to which the present invention is applied.
제 2 도는 종래 고안이 적용된 세탁기의 단면도.2 is a sectional view of a washing machine to which a conventional design is applied.
제 3 도는 본 고안인 신축형 액체 밸런스 장치를 도시한 단면도.3 is a cross-sectional view showing the stretchable liquid balance device of the present invention.
제 4 도는 본 고안의 작동상태를 도시한 단면도.4 is a cross-sectional view showing an operating state of the present invention.
제 5 도는 제 2 도의 A-A선 단면도.5 is a cross-sectional view taken along the line A-A of FIG.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 터브 2 : 고정익1: Tub 2: fixed wing
3 : 지지봉 4 : 배출구3: support rod 4: outlet
5 : 탈수조 6 : 밀폐형 액체 밸런스장치5: dehydration tank 6: sealed liquid balance device
7 : 세탁물 8 : 내커어버7: laundry 8: my cover
9 : 외커어버 10 : 주름관9: outer cover 10: corrugated pipe
11 : 죔쇠 12 : 고정구11 clamp 12 fastener
본 고안은 탈수시 발생되는 불균형을 제거하는 세탁기의 액체 밸런스 장치에 관한 것으로 특히 액체 밸런스장치가 신축성있게 가변되도록 구조를 개량한 세탁기의 신축형 액체 밸런스장치에 관한 것이다.The present invention relates to a liquid balance device of a washing machine for removing an imbalance generated during dehydration, and more particularly to a stretchable liquid balance device of a washing machine having an improved structure so that the liquid balance device is elastically variable.
종래 세탁기의 액체 밸런스장치는 도면 제 2 도에 도시된 바와같이 탈수조(5)상부에 밀폐형 액체 밸런스장치(6)를 설치하여 세탁물(7)을 탈수키 위해 탈수조(5)를 회전시키게 되면 세탁물(7)은 임의의 위치를 갖게되는 경우, 탈수조(5)에 불균형을 초래하게 되는데 이때 상기 액체 밸런스장치(6)내부 액체는 원심력의 영향을 받게 되므로 세탁물(7)의 불균형위치 반대방향에 위하여 탈수조(5)의 불균형을 흡수케 하였으나 탈수조(5)의 불균형력이 클경우 상기 액체 밸런스장치(6)가 이를 전부 흡수하지 못해 터브(1)를 크게 진폭시켜 고정익(2)에서 지지봉(3)을 이탈시키고, 또한 터브(1)사 세탁의 외곽케이스를 때려 진동 및 소음을 발생시키는등에 문제점을 내포하고 있었다.In the conventional liquid balance device of the washing machine, as shown in FIG. 2, when the sealed liquid balance device 6 is installed on the dewatering tank 5, the dewatering tank 5 is rotated to dehydrate the laundry 7. When the laundry 7 has an arbitrary position, it causes an imbalance in the dewatering tank 5, in which the liquid inside the liquid balance device 6 is affected by the centrifugal force, so that the laundry 7 is unbalanced in the opposite direction. In order to absorb the imbalance of the dehydration tank 5, but the imbalance of the dehydration tank 5 is large, the liquid balancer 6 does not absorb all of them, so that the tub 1 is greatly amplified in the fixed wing 2 The problem is that the support rod 3 is detached and the vibration case and the noise are generated by hitting the outer case of the tub 1 washing.
이에 본 고안은 상기와 같은 문제점을 해소시키기 위하여 내,외 커어버로 결합되는 액체밸런스장치가 신축성있게 가변되어 원심력이 증가되므로서 불균형력르 흡수 세탁기에 안전성을 도모토록 안출된 것으로, 그 실시예를 첨부된 예시도면에 의거하여 구성 및 작용효과를 상세히 설명하면 다음과 같다.The present invention is to solve the above problems, the liquid balance device coupled to the inner and outer cover is elastically variable to increase the centrifugal force to increase the centrifugal force, so as to devise safety to the washing machine to absorb unbalanced force, the embodiment Referring to the configuration and operation effects in detail on the basis of the accompanying drawings as follows.
본 고안은 세탁기의 탈수조(5)상면에는 장착되는 액체 밸런스장치에 있어서 연단부로 단차부가 형성된 내커어버(8)의 내측으로 내커어버(8)의 단차부와 대응되게 연단부로 단차부를 형성시킨 외커어버(9)를 결합시켜 일정량의 액체를 장입하고, 또한 주름관(10)을 통해 상기 내외커어버(8) (9)의 일정위치로 죔쇠(11)를 삽설하고 고정구(12)로 의해 결착시켜 구성시킨 것이다.The present invention is a liquid balance device that is mounted on the upper surface of the dehydration tank (5) of the washing machine in the liquid balance device that is stepped to the inner side of the inner cover (8) formed with a stepped portion to correspond to the stepped portion of the inner cover (8) By combining the arbor 9 and charging a certain amount of liquid, and inserting the clamp 11 to a predetermined position of the inner and outer cover 8, 9 through the corrugated pipe 10, and fastened by the fixture 12 It is made up.
이와같이 구성된 본 고안은 도면 제 1 도에 도시된 바와같이, 탈수행정에 의해 탈수조(5)가 회전하게 되면 탈수조(5) 내측에 위치한 세탁물(7)이 탈수되면서 탈수조(5)내측 임의의 위로 세탁물(7)이 위치케 될 경우 탈수조(5)의 불균형을 야기시키게 되는데 이때 액체 밸런스장치는 세탁물(7)의 불균형력 반대방향으로 원심력이 작용하므로 내커어버 (8)내측으로 외커어버 (9)를 결합시켜 일정량의 액체를 장입하고 주름관(10)을 통해 밀봉시킨 액체 밸런스장치의 외커어버(9)가 불균형력 반대방향으로 이동하면서 불균형력을 흡수케 되는 것이다.The present invention configured as described above, as shown in FIG. 1, when the dehydration tank 5 is rotated by the dehydration stroke, the laundry 7 located inside the dehydration tank 5 is dehydrated and the inside of the dehydration tank 5 is optional. If the laundry (7) is located above the dehydration tank (5) will cause an imbalance of the liquid balance device, since the centrifugal force acts in the opposite direction of the imbalance force of the laundry (7) to the inner cover (8) The outer cover 9 of the liquid balance device in which a certain amount of the liquid is combined and sealed through the corrugated pipe 10 is moved in the opposite direction to the imbalance force, thereby absorbing the imbalance force.
즉, 외커어버(9)가 내커어버(8)의 안내를 받으며 불균형력 반대방향으로 이동되면 장입된 액체량이 증가할 뿐만 아니라 반경이 증가케 되는 것으로 다시 말하면 원심력(=mrw2여기서 m은 질량, r은 반경, w는 회전수이다)을 증가시키는 요인으로 액체량과 외커어버 (9)가 이동된 반경의 증가가 전체적인 원심력 증가분이 되므로 더 큰 불균형력 흡수케 되는 것이다.That is, when the outer cover 9 is guided by the inner cover 8 and moved in the opposite direction to the unbalanced force, the amount of charged liquid increases as well as the radius increases. In other words, the centrifugal force (= mrw 2 where m is mass, r is the radius, w is the number of revolutions), and the increase in the amount of the liquid and the radius in which the outer cover 9 is moved becomes the overall centrifugal force increase, thereby absorbing more imbalance.
이상에서와 같이 본 고안에 의한 액체 밸런스장치의 외커어버(9)가 신축성있게 가변됨으로써, 불균형력을 보다 효율적으로 흡수하여 세탁기의 안전성을 향상시킨다는 등에 장점을 지닌 것이다.As described above, the outer cover 9 of the liquid balance device according to the present invention is elastically variable, so that the imbalance force can be more efficiently absorbed to improve the safety of the washing machine.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019890004251U KR910006226Y1 (en) | 1989-04-04 | 1989-04-04 | Liquid balancing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019890004251U KR910006226Y1 (en) | 1989-04-04 | 1989-04-04 | Liquid balancing apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR900018779U KR900018779U (en) | 1990-11-08 |
| KR910006226Y1 true KR910006226Y1 (en) | 1991-08-19 |
Family
ID=19284994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019890004251U KR910006226Y1 (en) | 1989-04-04 | 1989-04-04 | Liquid balancing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR910006226Y1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100360227B1 (en) * | 1999-05-31 | 2002-11-13 | 엘지전자 주식회사 | Liquid balancer for washing machine |
-
1989
- 1989-04-04 KR KR2019890004251U patent/KR910006226Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR900018779U (en) | 1990-11-08 |
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| E701 | Decision to grant or registration of patent right | ||
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| FPAY | Annual fee payment |
Payment date: 19970829 Year of fee payment: 9 |
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