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公开(公告)号：EP3617384A1
公开(公告)日：2020-03-04
申请号：EP18790099.8
申请日：2018-04-27
发明人： LI, Yimin , LAO, Chunfeng , HAO, Xinghui , WU, Di , XU, Sheng , LV, Yanfen
IPC分类号： D06F39/08
摘要： The disclosure relates to a draining structure of a washing machine. An inner drum is installed in a washing machine housing, a drain port is arranged on the inner drum, and a drain valve is installed at the drain port; the washing machine is further provided with a positioning and locking mechanism for making the inner drum rotate to a fixed drainage position and be locked; and the washing machine is provided with a valve core opening mechanism for opening the drain valve after the inner drum rotates to the fixed drainage position, so that when the washing machine is in a draining state, the drain valve is opened after the inner drum rotates to the fixed drainage position to discharge the washing water in the inner drum. In this way, the drain valve is in a closed state under the normal state of the washing machine, and is in an open state under the joint action of the positioning and locking mechanism and the valve core opening mechanism when the washing machine is in a draining state, so that the effect that during the rotating process of the inner drum, the inner drum is sealed, and during drainage, the drain valve is opened to allow water in the inner drum to be discharged normally is realized; besides, the inner drum does not have to be sleeved with an outer drum, thus increasing the volume of the inner drum and improving the washing capacity of the washing machine.
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公开(公告)号：EP3617371A1
公开(公告)日：2020-03-04
申请号：EP18791523.6
申请日：2018-04-27
发明人： LI, Yimin , LAO, Chunfeng , WU, Di , HAO, Xinghui , XU, Sheng , LV, Yanfen
摘要： The disclosure relates to a draining structure of a washing machine and a draining method, an inner drum (1) is installed in a housing (2) of the washing machine, the inner drum (1) is a tapered drum with a smaller diameter at one end and a larger diameter at the other end, and a draining flow passage (32) is arranged at a larger end of the inner drum (1); one end of the draining flow passage (32) is communicated with the larger end of the inner drum (1), and the other end of the draining flow passage (32) is penetrated out of the inner drum (1) and communicated with a drain pipe (31) of the washing machine. The inner drum (1) rotates at a certain rotating speed, and washing water in the inner drum (1) flows to the larger end of the inner drum (1) along the tapered inner wall under the action of centrifugal force, and washing water is drained out from the inner drum (1) through the draining flow passages (32) arranged at the larger end when reaching to the larger end of the inner drum (1), and then drained out from the washing machine through the drain pipe (31) to realize the discharge of washing water in the inner drum (1) is drained out. In this way, the effect that during the rotating process of the inner drum (1), the inner drum (1) is sealed, and during drainage, the drain valve is opened to allow water in the inner drum (1) to be discharged normally is realized, and the purpose of normal drainage of the washing machine having dual effects that the inner drum (1) rotating and water holding is achieved; besides, the inner drum (1) does not have to be sleeved with an outer drum, thus increasing the volume of the inner drum (1) and improving the washing capacity of the washing machine.
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公开(公告)号：EP4361340A1
公开(公告)日：2024-05-01
申请号：EP22841282.1
申请日：2022-07-08
发明人： XU, Sheng , LV, Peishi , LV, Yanfen , LIU, Kai
IPC分类号： D06F103/14 , D06F39/08 , D06F39/10 , D06F105/08
CPC分类号： D06F2103/1420200201 , D06F39/08 , D06F39/10 , D06F2105/0820200201
摘要： A washing machine and a control method thereof, the washing machine includes: a water container (100); a filtering device (600), communicating with the water container (100) and configured to filter the water in the water container (100), the filtering device (600) is provided with a discharge outlet (6103) for discharging filtered impurities (501) outward; and a recovery device (500), separately arranged with the filtering device (600) and communicating with the discharge outlet (6103) of the filtering device (600) for collecting the discharged filtered impurities (501). The filtered impurities (501) are collected by setting a recovery device (500), so that the filtered impurities (501) are not directly discharged along with the drainage water of the washing machine, thus reducing the possibility that the fine thread scraps in the filtered impurities enter the ecological cycle along with the water flow and reducing the influence on the ecological environment and human health. At the same time, the recovery device (500) and the filtering device (600) are separately arranged, and the filtered impurities (501) are discharged into the recovery device (500) without being accumulated in the filtering device (600), thus avoiding the influence on the filtering efficiency.
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公开(公告)号：EP3128065B1
公开(公告)日：2019-03-20
申请号：EP14887626.1
申请日：2014-06-12
发明人： XU, Sheng , LI, Haitao , DENG, Jinzhu , LV, Yanfen
IPC分类号： D06F39/10
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5.发明公开WASHING MACHINE CIRCULATING WATER-SAVING FILTER APPARATUS HAVING SELF-CLEANING FUNCTION AND WASHING MACHINE 审中-公开循环节水设备筛选器洗衣机具有自洁和功能，洗衣机
公开(公告)号：EP3124674A1
公开(公告)日：2017-02-01
申请号：EP14887169.2
申请日：2014-06-12
发明人： LV, Yanfen , DENG, Jinzhu , LI, Haitao , PENG, Xiuwen
IPC分类号： D06F39/10
CPC分类号： D06F39/10 , B01D37/03 , C02F1/001 , C02F1/52 , C02F2307/12 , D06F39/083 , D06F2226/00
摘要： A filter apparatus (1) for recycling water of a washing machine having a self-cleaning function and the washing machine are disclosed. The apparatus includes a filter container (11) and a filter mechanism (12), wherein the filter mechanism (12) is rotatably arranged inside the filter container (11), and the filter apparatus further includes a self-cleaning mechanism utilizing the inlet water flow to drive the filter mechanism (12) to rotate and to spray and wash the filter mechanism (12). The washing machine includes an outer drum (2); the outer drum (2), a flocculation device (4), the filter apparatus (12) and the outer drum (2) are sequentially and circularly communicated with one another through a pipeline (3), wherein the flocculation device (4) includes a flocculation container (41) communicated with the outer drum (2) and a flocculant dispenser (5) for dispensing flocculants into the flocculation container (41), and water is discharged from the outer drum (2) into the flocculation container (41) to be flocculated; and the filter apparatus includes a filter container (11) and a filter mechanism (12) arranged inside the filter container (11), the filter container (11) is respectively communicated with the flocculation container (41) and the outer drum (2), and the flocculated water in the flocculation container (41) is filtered by the filter mechanism (12) and is then discharged into the outer drum (2) to be reused. The automation degree is increased, the structure is simple, and energy consumption can be saved.
摘要翻译： 回收具有自清洁功能和洗衣机的洗涤机的水的过滤装置（1）的游离缺失光盘。 该装置包括：一个过滤容器（11）和过滤器机构（12），worin过滤器机构（12）可旋转地布置在过滤器容器（11）的内部，并且过滤器装置进一步包括自清洁机构利用进水 流来驱动所述过滤器机构（12）旋转并喷涂和洗涤过滤器机构（12）。 该洗衣机包括：在外层滚筒（2）; 外鼓（2），一个絮凝装置（4），所述过滤器装置（12）和外鼓（2）顺次环状通过管道（3）彼此连通，其中，所述絮凝装置（4）包括 与外筒（2）和絮凝剂分配器（5）用于分配絮凝剂到絮凝容器（41），和水连通的絮凝容器（41）从外筒（2）进入絮凝容器中排出（41） 被凝聚; 和过滤器装置包括过滤容器（11）内布置在过滤器容器（11）和过滤装置（12），所述过滤容器（11）分别与絮凝容器（41）和外鼓传送（2） 和在絮凝容器（41）将絮凝水被过滤器机构（12），过滤，并且然后排出到外层滚筒（2）被再利用。 自动化程度提高，结构简单，能耗可节约。
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公开(公告)号：EP4317572A1
公开(公告)日：2024-02-07
申请号：EP22841120.3
申请日：2022-06-17
发明人： LIU, Kai , XU, Sheng , LV, Yanfen , LV, Peishi
摘要： A washing machine control method and a washing machine are provided. The washing machine comprises: a water holding barrel (100); a circulation filtration pipeline of which a water inlet and a water outlet are connected with the water holding barrel (100) respectively, and in which a circulation pump (400) is arranged; a filter device (600) provided between a water outlet of the circulation pump (400) and the water outlet of the circulation filtration pipeline. The control method comprises: turning on the circulation pump (400), communicating the circulation filtration pipeline, the washing machine performing to circulate and filter water in rinsing program; turning off the circulation pump (400) after the rinsing program is completed; turning on the circulation pump (400) when a first setting condition is met; and cutting off the circulation filtration pipeline when a second setting condition is met. The circulation pump (400) of the washing machine is turned off after the rinsing is completed, so that the water in the pipeline between the filter device (600) and the circulation pump (400) flows back, the air enters in the pipeline between the filter device (600) and the circulation pump (400). After the circulation pump (400) is turned on again, the air in the pipeline is forced into the filter device (600), the sewage in the filter device can be fully discharged, and there is no residual sewage in the filter device.
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公开(公告)号：EP4421230A1
公开(公告)日：2024-08-28
申请号：EP22882625.1
申请日：2022-09-30
发明人： XU, Sheng , LV, Yanfen
IPC分类号： D06F39/08
摘要： A washing machine and a control method thereof are provided. A washing machine includes: a water holding barrel (100); a circulation filtration pipeline, of which a water inlet end and a water outlet end of the circulation filtration pipeline are respectively connected with the water holding barrel (100); a filter device (600), arranged in the circulation filtration pipeline, and having a water inlet (6101), a filtered water outlet (6102) and a sewage outlet (6103); a sewage pipeline (240), being used for receiving sewage discharged from the sewage outlet (6103); a control valve assembly (700), arranged between the water inlet end of the circulation filtration pipeline and the filter device (600). The control valve assembly includes a first valve chamber (711) and a second valve chamber (712) that are independent from each other, and the first valve chamber (711) communicates with the water holding barrel (100) and the water inlet (6101) of the filter device (600), and the second valve chamber (712) communicates with the sewage pipeline (240) and the sewage outlet (6103) of the filter device (600). In a first working state, the control valve assembly (700) is connected with the water holding barrel (100) and the water inlet (6101), and disconnected from the sewage outlet (6103) and the sewage pipeline (240); in a second working state, the control valve assembly is disconnected from the water holding barrel (100) and the water inlet (6101), and connected with the sewage outlet (6103) and the sewage pipeline (240). The control valve assembly (700) can control the two independent waterways at the same time, so the structure is simple and the costs are reduced.
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公开(公告)号：EP4417746A1
公开(公告)日：2024-08-21
申请号：EP22880185.8
申请日：2022-09-30
发明人： XU, Sheng , LV, Yanfen
摘要： The disclosure discloses a control method for a washing machine and a washing machine. The washing machine includes: a water tank; a circulating filter pipeline, a water inlet end and a water outlet end of which are respectively connected with the water tank, and a circulation pump and a filtering device are arranged on it; a filtering device includes a filtering cavity with a water inlet and a filtered water outlet; a filtering mechanism is rotatably arranged inside the filtering cavity to filter the water entering the filtering cavity; the control method includes: delivering clothes treatment agent into the water tank; turning on the circulation pump to circulate the water in the water tank through the filtering device; controlling the filtering mechanism to rotate in the filtering cavity at a first set speed to dissolve the clothing treatment agent in the water. The filtering device of the present disclosure itself has the function of removing lint in the water, after the clothes treatment agent is delivered, it can also rotate through the filtering mechanism to stir the water flow, so that the clothes treatment agent in the water can be more fully dissolved and the laundry effect can be improved; the filtering device can achieve many functions which saves space.
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公开(公告)号：EP3733950A1
公开(公告)日：2020-11-04
申请号：EP18894350.0
申请日：2018-11-05
发明人： XU, Sheng , LV, Yanfen , WU, Di , HAO, Xinghui , LV, Peishi
摘要： A washing equipment and a water outlet method are provided. The washing equipment comprises a wash barrel (2) and a water outlet guide assembly (5), the wash barrel (2) is configured to be rotatable, wherein an inside of the wash barrel (2) is configured to hold water during washing, and an upper part of a barrel wall (21) is provided with a water outlet (8); the water outlet guide assembly (5) is arranged on the barrel wall (21) and communicated with the water outlet (8), wherein water inside the wash barrel is thrown away through the water outlet (8) at the upper part and enters the water outlet guide assembly (5), and the water outlet guide assembly (5) guides water downwards to be discharged. The water outlet guide assembly of the washing equipment is directly communicated with the inside of the wash barrel, to directly guide out water inside the wash barrel downwards, thereby improving the water out efficiency, and avoiding an influence on the rotating balance of the wash barrel when washing water is concentrated on an upper end of the wash barrel, such that the rotation of the wash barrel is more stable, and noise is lower during operation, and the service life is longer.
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公开(公告)号：EP4417749A1
公开(公告)日：2024-08-21
申请号：EP22880186.6
申请日：2022-09-30
发明人： LV, Yanfen , XU, Sheng
IPC分类号： D06F39/10
摘要： The invention discloses a filtering device and a washing machine. The filtering device includes: a filtering cavity, which has a water inlet, a filtered water outlet and a sewage outlet for discharging filtered impurities; a filtering mechanism is rotatably arranged inside the filtering cavity, to filter the water entering the filtering cavity; the blocking mechanism is arranged inside the filtering cavity to separate the inside of the filtering cavity into a first space and a second space, the water inlet is communicated to the first space, and the filtered water outlet is connected to the first space. The sewage outlet is communicated to the second space; the cleaning particles are arranged in the first space in the filtering cavity and are used to clean the inner wall of the filtering cavity and the outer wall of the filtering mechanism with friction and collision with the water flow. In the present invention, the setting of the cleaning particles can prevent the deposition of filtered impurities during the filtration process and avoid clogging of the filtering device; the blocking mechanism can prevent the cleaning particles from entering the second space, and can prevent the cleaning particles from flowing out with the water flow from the filtered water outlet or the sewage outlet, and at the same time avoid cleaning particles block the filtered water outlet or sewage outlet.
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