KR19980013163U - Washing machine backflow prevention device of washing machine - Google Patents
Washing machine backflow prevention device of washing machine Download PDFInfo
- Publication number
- KR19980013163U KR19980013163U KR2019960026761U KR19960026761U KR19980013163U KR 19980013163 U KR19980013163 U KR 19980013163U KR 2019960026761 U KR2019960026761 U KR 2019960026761U KR 19960026761 U KR19960026761 U KR 19960026761U KR 19980013163 U KR19980013163 U KR 19980013163U
- Authority
- KR
- South Korea
- Prior art keywords
- water
- supply
- supplied
- cold
- washing
- Prior art date
Links
- 238000005406 washing Methods 0.000 title claims abstract description 45
- 230000002265 prevention Effects 0.000 title claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 171
- 238000007789 sealing Methods 0.000 claims abstract 2
- 238000009434 installation Methods 0.000 description 2
- 235000006650 Syzygium cordatum Nutrition 0.000 description 1
- 240000005572 Syzygium cordatum Species 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
Classifications
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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
- D06F39/088—Liquid supply arrangements
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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
- D06F39/081—Safety arrangements for preventing water damage
-
- 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
- D06F2105/02—Water supply
- D06F2105/04—Water supply from separate hot and cold water inlets
Abstract
본 고안은 냉, 온수의 급수밸부 중 어느 한쪽만을 이용하여 세탁수를 급수시 사용되지 않은 급수밸브를 통해 세탁수가 역류되는 것을 방지할 수 있도록 한 세탁기의 세탁수 역류방지장치에 관한 것이다.The present invention relates to a wash water backflow prevention device of the washing machine to prevent the washing water backflow through the water valve not used when water is supplied to the wash water using only one of the cold water and the hot water supply valve.
본 고안은 탑커어버의 후방측 내부에 냉,온수의 세탁수를 각각 급수시켜 주는 냉,온수급수밸브(400)(400A)와, 상기 각각의 급수밸브의 선단측으로 부터 연결되어 급수구로 세탁수를 공급시켜 주는 각각의 공급관(500)(510)과, 상기 각각의 공급관 중앙에 혼합된 세탁수가 급수구(210)로 급수될 수 있도록 하는 연결관(520)으로 구성된 급수장치에 있어서,The present invention is connected to the cold and hot water supply valve 400 (400A) for supplying the washing water of cold and hot water in the rear side of the top cover, respectively, and the washing water to the water supply port is connected from the front end side of the water supply valve. In the water supply device consisting of each supply pipe 500, 510 for supplying, and a connecting pipe 520 for allowing the wash water mixed in the center of each supply pipe to be supplied to the water supply port 210,
상기 공급관의 중앙에 급수되는 세탁수의 수압에 의해 이동되면서 급수되지 않는 공급관측을 밀폐시켜 주는 개폐볼(600)과, 공급관의 중앙 상면에, 냉,온수의 세탁수가 함께 급수시 안치되는 안치부(700)로 갖추어진 것을 특징으로 한다.Opening and closing ball 600 for sealing the side of the supply pipe that is not supplied while moving by the water pressure of the wash water supplied to the center of the supply pipe, the central portion of the supply pipe, the settled portion when the cold and hot water wash water is placed together Characterized in that it is equipped with (700).
Description
도1은 급수밸브의 설치상태를 보인 세탁기의 부분절개 측면도.1 is a partial cutaway side view of a washing machine showing an installation state of a water supply valve;
도2는 본 고안의 구성을 나타내는 부분확대 평면도로서,2 is a partially enlarged plan view illustrating a structure of the present invention;
(a)는 냉, 온수가 함께 급수되는 상태를 보인 단면도이고,(a) is a cross-sectional view showing a state in which cold and hot water are supplied together,
(b)는 냉, 온수중 한쪽만 급수되는 상태를 보인 단면도이다.(b) is sectional drawing which showed the state in which only one of cold and hot water is supplied.
* 도면의 주요 부분에 대한 부호 설명 *Explanation of symbols on the main parts of the drawings
200 : 탑커어버400, 400A : 급수밸브410, 410A : 급수관200: top cover 400, 400A: water supply valve 410, 410A: water supply pipe
500, 510 : 공급관520 : 연결관 600 : 개폐볼500, 510: supply pipe 520: connector 600: opening and closing ball
700 : 안치부700: Settlement
[고안의 상세한 설명][Detailed Description of Design]
[고안의 목적][Purpose of designation]
본 고안은 세탁기의 세탁수 역류방지장치에 관한 것으로, 특히 냉, 온수의 급수밸부 중 어느 한쪽만을 이용하여 세탁수를 급수시 사용되지 않은 급수밸브를 통해 세탁수가 역류되는 것을 방지할 수 있도록 한 세탁기의 세탁수 역류방지장치에 관한 것이다.[고안이 속하는 기술분야 및 그 분야의 종래기술]The present invention relates to a washing water backflow prevention device of a washing machine, and in particular, a washing machine which prevents the washing water from flowing back through a water valve not used when water is supplied using only one of the cold and hot water supply valves. The present invention relates to a washing water backflow prevention device of the present invention.
일반적으로 세탁기의 급수장치는 세탁 및 헹굼시 개폐작동에 의해 세탁물에 필요한 량을 급수시켜 줄수 있도록 하는 것으로서, 이러한 종래의 급수장치는 냉,온수의 세탁수가 각각 급수될 수 있도록 하는 냉,온수 밸브가 각각 구성되고, 상기 각각의 급수밸브는 하나의 급수관으로 연결되어 급수구로 세탁수가 급수될 수 있도록 되어 있는 것이다.In general, the water supply device of the washing machine is to supply the required amount of the laundry by opening and closing operations during washing and rinsing. Such a conventional water supply device has a cold and hot water valve for allowing the cold and hot water to be supplied to the washing water, respectively. Each of the water supply valves is configured to be connected to one water supply pipe so that the wash water can be supplied to the water supply port.
그허난, 종래의 급수장치는 각각의 급수밸브에 호오스가 연결된 상태에서 냉,온수 중 어느 한쪽만의 세탁수를 급수시켜 줄 경우 선택된 급수밸브만을 열어 세탁수가 급수되도록 하고, 냉,온수의 세탁수를 함께 급수시켜 주고져 할 경우에는 두개의 급수밸브를 함께 열어 냉,온수의 세탁수가 함께 급수될 수 있도록 되어 있는 것이다. 그러나, 두개의 급수밸브 중 어느 하나의 세탁수만을 급수시켜 주기 위해 선택된 급수밸브만을 열어 세탁수를 급수시 급수되는 세탁수의 수압이 높아 급수되는 세탁수가 원홀히 급수되지 못할 경우 사용되지 않는 급수밸브 측으로 세탁수가 역류되어 세탁수의 누수가 발생되는 단점이 있었다.However, in the conventional water supply system, when only one of the cold and hot water is supplied to the washing water while the hose is connected to each of the water supply valves, only the selected water supply valve is opened so that the washing water is supplied. If you want to feed the water together, two water valves are opened together so that the cold and hot water wash water can be supplied together. However, if only one of the two water supply valves is used to supply only the wash water, only the selected water supply valve is opened so that the water pressure of the wash water supplied when supplying the wash water is high, and thus the water supply valve that is not used when the water supplied to the wash water is unavoidably supplied There was a disadvantage that the wash water flows back to the side causing the leak of the wash water.
즉, 급수밸브는 몸체의 일측에 내부에 구성된 배수관과 연통된 상태에서 호오스가 연결되어 세탁수가 급수되는 급수관과, 몸체의 내부에 위치하도록 배수관의 상면에 이를 개폐시켜 주는 벨로우즈와, 상기 벨로우즈의 상부에 위치하여 급수상태에 따라 벨로우즈를 작동시켜 주는 작동부 즉, 탄성부의 탄성력에 의해 벨로우즈를 눌러주는 자성체의 로드가 구성되고, 상기 로드의 외주연에 전원이 인가되면 자력이 발생되는 자력체로 구성되어 세탁수가 급수되지 않을 경우 탄성부의 탄성력에 의해 로드가 벨로우즈를 줄러주어 상기의 벨로우즈가 배수관을 밀폐시켜 주게되고, 이러한 상태에서 세탁수를 급수시켜 주고져 할 경우 자력체에 자력이 발생되면 이의 자력에 의해 자성체가 탄성부를 압축하면서 작동되어 급수되는 세탁수의 수압으로 인해 벨로우즈가 들려 배수관을 통해 세탁수가 급수되도록 되어있는 것으로서, 세탁기의 제작시에는 냉,온수밸브를 함께 설치하여 사용자가 냉,온수의 세탁수를 함께 사용할 수도 있고, 냉수의 세탁수만을 사용할 경우 하나의, 급수밸브에만 호오스를 연결시켜 사용하게 되는데, 하나의 급수밸브에만 호오스를 연결시켜 준 상태에서 세탁수를 급수시켜 줄 때 급수되던 세탁수의 수압이 높아 세탁수가 원활히 급수되지 않을 경우 급수되는 세탁수의 일부가 사용되지 않고 있는 급수밸브측으로 역류되면서 단순히 탄성부의 탄성력에 의해 로드가 벨로우즈를 눌러주어 배수관을 차단시켜 주고 있는 벨로우즈를 밀어주므로서, 배수관을 통해 세탁수가 흘러나가므로서 세탁수의 누수가 발생되는 단점이 있었던 것이다.That is, the water supply valve is a water supply pipe in which the hose is connected to the water supply pipe in the state in communication with the drain pipe configured on the inside of the body and the bellows opening and closing it on the upper surface of the drain pipe so as to be located inside the body, and the upper portion of the bellows It is located in the operating part to operate the bellows according to the water supply state, that is, the rod of the magnetic material is configured by pressing the bellows by the elastic force of the elastic portion, the magnetic force is generated when the power is applied to the outer periphery of the rod If the wash water is not supplied, the rod reduces the bellows by the elastic force of the elastic part, and the bellows seals the drain pipe. When the wash water is supplied in this state, the magnetic force is generated when the magnetic force is generated. The bellows due to the water pressure of the washing water Woods can be heard to wash the water through the drain pipe, when the washing machine is manufactured by installing the cold and hot water valves, the user can use the cold and hot water washing water together, if you use only cold water washing water The hose is connected to the water supply valve only, and when the hose is connected to only one water supply valve, the washing water that is supplied when the water is supplied is high, so the washing water that is supplied when the water is not supplied smoothly As part of the back flows toward the unused water supply valve side, the rod presses the bellows by the elastic force of the elastic part and pushes the bellows blocking the drainage pipe, and the wash water leaks through the drainage pipe There was a disadvantage that occurred.
[고안이 이루고자 하는 기술적 과제][Technical Challenges to be Done]
본 고안은 냉,온수급수밸브와 연결되어 세탁수를 급수시켜 주는 급수관에 급수되는 세탁수의 수압에 의해 이동되는 개폐수단을 형성하여 냉,온수급수밸브중 어느 한쪽의 급수밸브에만 호오스를 연결시켜 준 상태에서 세탁수를 급수시켜 줄 때 급수되는 세탁수의 수압에 의해 개폐수단이 사용되지 않는 급수밸브를 차단시켜 줄 수 있도록 하여 세탁수의 역류됨을 방지시켜 세탁수의 누수를 방지할 수 있도록 하는 것이다.The present invention forms an opening and closing means that is connected to the cold and hot water supply valve to supply the wash water, and is opened and closed by the water pressure of the washing water to connect the hose to only one of the cold and hot water supply valves. When supplying the wash water in the quasi-state, the water supply valve of the water supply can block the water supply valve which is not used by the opening / closing means to prevent the backflow of the wash water to prevent leakage of the wash water. will be.
[고안의 구성 및 작용][Configuration and Action of Design]
도1은 급수밸브의 설치상태를 보인 세탁기의 부분절개 측면이고, 도2는 본 고안의 구성을 나타내는 부분확대 평단면도로서,1 is a partial cutaway side of the washing machine showing the installation state of the water supply valve, Figure 2 is a partially enlarged planar cross-sectional view showing the configuration of the present invention,
외체(100)의 상부에 세탁물이 투입되는 투입구를 개폐시켜 주는 도어(300)가 얹혀진 탑커어버(200)와 ,상기 탑커어버의 후방측 내부에 위치하여 냉,온수의 세탁수를 각각 급수시켜 주는 냉,온수급수밸브(400)(400A)와, 상기 각각의 급수밸브의 선단측으로 부터 연결되어 급수구로 세탁수를 공급시켜 주는 각각의 공급관(500)(510)과, 상기 각각의 공급관 중앙에 혼합된 세탁수가 급수구(210)로 급수될 수 있도록 하는 연결관(520)으로 구성된 급수장치에 있어서,The top cover 200 on which the door 300 for opening and closing the laundry into the upper portion of the outer body 100 is placed, and the inside of the rear side of the top cover, which supplies cold and hot water to the washing water. Cold and hot water supply valves 400 and 400A, and respective supply pipes 500 and 510 which are connected from the front end side of each of the water supply valves to supply the washing water to the water supply port, and are mixed in the center of the respective supply pipes. In the water supply device consisting of a connection pipe 520 to allow the wash water supplied to the water supply port 210
상기 공급관의 중앙에 급수되는 세탁수의 수압에 의해 이동되면서 급수되지 안흔 공급관측을 밀폐시켜 주는 개폐볼(600)과, 공급관의 중앙 후방에, 냉,온수의 세탁수가 함께 급수시 개폐볼이 안치되는 안치부(700)로 갖추어진 것이다.The opening and closing ball 600 which seals the supply pipe side while the water is moved by the water pressure of the washing water supplied to the center of the supply pipe, and the opening and closing ball is settled when the water is supplied with cold and hot water at the rear of the center of the supply pipe. Will be equipped with a settlement 700.
도면중 미설명 부호 410, 410A는 급수밸브에 구성된 급수관이며, 800은 급수관에 연결되는 호오스의 예시이다.In the drawings, reference numerals 410 and 410A are water supply pipes configured in the water supply valve, and 800 is an example of a hose connected to the water supply pipe.
상기와 같은 구성을 갖는 본 고안의 작용을 설명하면 다음과 같다.Referring to the operation of the present invention having the configuration as described above are as follows.
먼저, 세탁기가 설치되며 급수밸브(400)(400A)에 각각 구성되어 탑커어버(200) 의 후방 외측으로 노출되어 각각의 급수관(410)(410A)에 호오스(800)를 연결시켜 주게 된다.First, the washing machine is installed and is configured in each of the water supply valves 400 and 400A to be exposed to the rear outside of the top cover 200 to connect the hose 800 to each of the water supply pipes 410 and 410A.
이때, 각각의 급수밸브에 호오스를 연결시켜 주는 경우는 냉,온수의 세탁수를 함께 사용할 경우이며, 냉,온수의 세탁수를 함께 사용하지 않고 냉수의 세탁수만을 사용할 경우에는 냉,온수의 급수밸브중 하나의 급수밸브에만 호오스를 연결시켜 준 상태에서 사용을 하게 된다.In this case, the hose is connected to each water supply valve when cold and hot water washing water is used together, and when cold water is used without washing cold and hot water together, cold and hot water is supplied. It is used when the hose is connected to only one of the valves.
상기와 같은 상태로 하여 급수밸브에 호오스가 연결된 상태에서 세탁수를 급수시 즉, 냉,온수밸브를 함께 사용할 경우에는 도2의(가)에서와 같이 각각의 급수밸브(400)(400A)에 구성된 급수관(410)(410A)에 호오스(800)가 연결된 상태에서 전원이 인가되면 각각의 급수밸브가 함께 작동되어 세탁수가 급수되어 각각의 공급관(500)(510)을 통해 공급되는 세탁수가 이들을 연결시켜 주는 연결관(520)을 통과하면서 혼합된 뒤 급수가 이루어지게 되는데, 이때 공급관의 중앙 내부에 위치하고 있는 개폐볼(600)은 각각의 공급관(500)(510)을 통해 공급되는 세탁수의 수압에 의해 공급관의 중앙 상부에 위치하고 있는 안치부(700)로 밀려 있는 상태이므로서, 세탁수의 급수에만 아무런 장애를 주지 않게 된다.When the wash water is supplied in the state in which the hose is connected to the water supply valve in the above state, that is, when the cold and hot water valves are used together, the respective water supply valves 400 and 400A are connected to each other as shown in FIG. When power is applied in a state in which the hose 800 is connected to the configured water supply pipes 410 and 410A, the respective water supply valves are operated together to supply the wash water to connect the wash water supplied through the respective supply pipes 500 and 510. The water supply is made after mixing while passing through the connecting pipe 520, the opening and closing ball 600 located in the center of the supply pipe is the water pressure of the washing water supplied through the respective supply pipes 500, 510 By being pushed to the settled portion 700 which is located in the upper center of the supply pipe, it does not give any obstacle only to the water supply of the wash water.
그리고, 냉,온수급수밸브중 어느 한쪽만을 사용할 때에는 도2의(b)에서와 같이 급수밸브(400)의 급수관(410)에만 호오스(800)로 연결시켜 준 상태에서 세탁수를 급수시켜 주개되면 공급관(500)을 통해 공급되는 세탁수의 수압에 의해 개폐볼(600)이 밀려 공급관(510)을 밀폐시켜 주게 된다.In addition, when only one of the cold and hot water supply valves is used, as shown in FIG. 2 (b), when the washing water is supplied to the water supply pipe 410 of the water supply valve 400, the washing water is supplied. The opening and closing ball 600 is pushed by the water pressure of the washing water supplied through the supply pipe 500 to seal the supply pipe 510.
이러한 상태에서 지속적으로 공급되는 세탁수의 수압에 의해 개폐볼(600)이 공급관(510)을 긴밀히 밀폐시켜 주고 있어 공급관을 통해 공급되는 세탁수가 연결관(520)으로만 급수가 이루어지므로서 호오스가 연결되지 않은 급수밸브(400A)로 역류되지 않게되어 세탁수의 누수됨이 없이 급수시켜 주게 되는 것이다.The opening and closing ball 600 tightly seals the supply pipe 510 by the water pressure of the washing water continuously supplied in this state, so that the washing water supplied through the supply pipe is supplied only to the connection pipe 520, so that the hose is It is not to flow back to the water supply valve 400A is not connected is to supply the water without leaking the wash water.
[고안의 효과][Effect of design]
본 고안은 냉,온수가 각각 공급되는 공급관(500)(510)의 중앙 내부에 공급되는 세탁수의 수압에 의해 이동되는 개폐볼(600)을 형성하여 급수되는 세탁수의 수압에 의해 개폐볼이 급수되지 않는 공급관측으로 밀려 이를 긴밀히 밀폐시켜 준 상태에서 세탁수가 급수되므로서, 세탁수의 급수도중 급수되는 세탁수가 사용되지 않는 급수밸브측으로 역류되지 않게되어 역류에 의해 세탁수의 누수가 발생되지 않게되는 효과가 있는 것이다.The present invention forms the opening and closing ball 600 is moved by the water pressure of the washing water supplied in the center of the supply pipe 500, 510 to supply the cold and hot water, respectively, the opening and closing ball by the water pressure of the washing water being supplied Washing water is supplied in a state in which the water is pushed to the non-water supply pipe and the water is tightly sealed, so that the washing water supplied during the water supply of the washing water does not flow back to the unused water supply valve, so that the washing water does not leak due to the reverse flow. It is effective.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960026761U KR200146543Y1 (en) | 1996-08-30 | 1996-08-30 | The counterflow preventing apparatus of a washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960026761U KR200146543Y1 (en) | 1996-08-30 | 1996-08-30 | The counterflow preventing apparatus of a washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR19980013163U true KR19980013163U (en) | 1998-06-05 |
| KR200146543Y1 KR200146543Y1 (en) | 1999-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960026761U KR200146543Y1 (en) | 1996-08-30 | 1996-08-30 | The counterflow preventing apparatus of a washing machine |
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| KR (1) | KR200146543Y1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100441097B1 (en) * | 2002-01-11 | 2004-07-21 | 엘지전자 주식회사 | Foam outlet protecting structure of drum washer |
| KR100457581B1 (en) * | 2002-11-28 | 2004-11-18 | 엘지전자 주식회사 | Bubble-outflow protecting structure of drum type washer |
| KR100479086B1 (en) * | 2002-11-28 | 2005-03-28 | 엘지전자 주식회사 | A ventilation apparatus of washer |
| WO2018117526A1 (en) * | 2016-12-23 | 2018-06-28 | Samsung Electronics Co., Ltd. | Washing machine |
| CN110300824A (en) * | 2016-12-23 | 2019-10-01 | 三星电子株式会社 | Washing machine |
-
1996
- 1996-08-30 KR KR2019960026761U patent/KR200146543Y1/en not_active IP Right Cessation
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100441097B1 (en) * | 2002-01-11 | 2004-07-21 | 엘지전자 주식회사 | Foam outlet protecting structure of drum washer |
| KR100457581B1 (en) * | 2002-11-28 | 2004-11-18 | 엘지전자 주식회사 | Bubble-outflow protecting structure of drum type washer |
| KR100479086B1 (en) * | 2002-11-28 | 2005-03-28 | 엘지전자 주식회사 | A ventilation apparatus of washer |
| WO2018117526A1 (en) * | 2016-12-23 | 2018-06-28 | Samsung Electronics Co., Ltd. | Washing machine |
| CN110300824A (en) * | 2016-12-23 | 2019-10-01 | 三星电子株式会社 | Washing machine |
| US10914030B2 (en) | 2016-12-23 | 2021-02-09 | Samsung Electronics Co., Ltd. | Washing machine |
| CN110300824B (en) * | 2016-12-23 | 2022-11-01 | 三星电子株式会社 | Washing machine |
| US11566366B2 (en) | 2016-12-23 | 2023-01-31 | Samsung Electronics Co., Ltd. | Washing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| KR200146543Y1 (en) | 1999-06-15 |
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