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公开(公告)号：EP3760780A1
公开(公告)日：2021-01-06
申请号：EP19760035.6
申请日：2019-02-21
申请人： Qingdao Haier Washing Machine Co., Ltd. , Qingdao Haier Smart Technology R&D Co., Ltd. , Haier Smart Home Co., Ltd.
发明人： LI, Yimin , LAO, Chunfeng , HAO, Xinghui , WU, Di , LV, Peishi
摘要： The present disclosure relates to an inner drum, and the inner drum comprises lifting ribs being provided in the inner drum and extending along a generatrix of the inner drum, each of the lifting ribs is hollow inside, a water-splashing surface of each of the lifting ribs is provided with permeable holes to allow a hollow part of each of the lifting ribs to be communicated with an inside of the inner drum, and a rear end of each of the lifting ribs is arranged to be close to an inner drum bottom, and provided with a water outlet structure. The present disclosure further introduces a no-clean washing machine, and the washing machine is installed with the inner drum, the inner drum is a closed container with an opening being closed by a door cover, and when the inner drum rotates at a high speed, the washing water is guided to flow towards the inner drum bottom and flow to a center of the inner drum bottom along a water guide flow channel arranged on the inner drum bottom, and is discharged out of the inner drum through a water outlet connector of a central joint. By setting lifting ribs on a side wall of the inner drum, when the inner drum rotates at a high speed, the washing water which flows adherence to the side wall flows to an internal chamber of the lifting rib under a blocking effect of the lifting rib, moreover, under an effect of a centrifugal force, the washing water flows towards the inner drum bottom along the internal chamber of the lifting rib, thereby further avoiding low efficiency of water drainage caused by turbulence of the washing water.
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公开(公告)号：EP4279651A2
公开(公告)日：2023-11-22
申请号：EP23200352.5
申请日：2019-02-21
申请人： Qingdao Haier Washing Machine Co., Ltd. , Qingdao Haier Smart Technology R&D Co., Ltd. , Haier Smart Home Co., Ltd.
发明人： LI, Yimin , LAO, Chunfeng , LV, Peishi
IPC分类号： D06F37/06
摘要： The present disclosure relates to an inner drum, and the inner drum comprises lifting ribs being provided in the inner drum and extending along a generatrix of the inner drum, each of the lifting ribs is hollow inside, a water-splashing surface of each of the lifting ribs is provided with permeable holes to allow a hollow part of each of the lifting ribs to be communicated with an inside of the inner drum, and a rear end of each of the lifting ribs is arranged to be close to an inner drum bottom, and provided with a water outlet structure. The present disclosure further introduces a no-clean washing machine, and the washing machine is installed with the inner drum, the inner drum is a closed container with an opening being closed by a door cover, and when the inner drum rotates at a high speed, the washing water is guided to flow towards the inner drum bottom and flow to a center of the inner drum bottom along a water guide flow channel arranged on the inner drum bottom, and is discharged out of the inner drum through a water outlet connector of a central joint. By setting lifting ribs on a side wall of the inner drum, when the inner drum rotates at a high speed, the washing water which flows adherence to the side wall flows to an internal chamber of the lifting rib under a blocking effect of the lifting rib, moreover, under an effect of a centrifugal force, the washing water flows towards the inner drum bottom along the internal chamber of the lifting rib, thereby further avoiding low efficiency of water drainage caused by turbulence of the washing water.
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公开(公告)号：EP4279651A3
公开(公告)日：2024-02-21
申请号：EP23200352.5
申请日：2019-02-21
申请人： Qingdao Haier Washing Machine Co., Ltd. , Qingdao Haier Smart Technology R&D Co., Ltd. , Haier Smart Home Co., Ltd.
发明人： LI, Yimin , LAO, Chunfeng , LV, Peishi
摘要： The present disclosure relates to an inner drum, and the inner drum comprises lifting ribs being provided in the inner drum and extending along a generatrix of the inner drum, each of the lifting ribs is hollow inside, a water-splashing surface of each of the lifting ribs is provided with permeable holes to allow a hollow part of each of the lifting ribs to be communicated with an inside of the inner drum, and a rear end of each of the lifting ribs is arranged to be close to an inner drum bottom, and provided with a water outlet structure. The present disclosure further introduces a no-clean washing machine, and the washing machine is installed with the inner drum, the inner drum is a closed container with an opening being closed by a door cover, and when the inner drum rotates at a high speed, the washing water is guided to flow towards the inner drum bottom and flow to a center of the inner drum bottom along a water guide flow channel arranged on the inner drum bottom, and is discharged out of the inner drum through a water outlet connector of a central joint. By setting lifting ribs on a side wall of the inner drum, when the inner drum rotates at a high speed, the washing water which flows adherence to the side wall flows to an internal chamber of the lifting rib under a blocking effect of the lifting rib, moreover, under an effect of a centrifugal force, the washing water flows towards the inner drum bottom along the internal chamber of the lifting rib, thereby further avoiding low efficiency of water drainage caused by turbulence of the washing water.
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公开(公告)号：EP3760783A1
公开(公告)日：2021-01-06
申请号：EP19759938.4
申请日：2019-02-21
申请人： Qingdao Haier Washing Machine Co., Ltd. , Qingdao Haier Smart Technology R&D Co., Ltd. , Haier Smart Home Co., Ltd.
发明人： LI, Yimin , LAO, Chunfeng , HAO, Xinghui , WU, Di , LV, Peishi
摘要： A sealing valve installation structure includes a support plate (9) mounted on the inner side wall of an inner drum (1), a through hole (23) corresponding to drain openings (4) formed in the side wall of the inner drum (1) is provided in the middle of the support plate (9), and a certain gap between the support plate (9) and the side wall of the inner drum (1) is provided to form a space for valve plugs of sealing valves (24) to move up and down; a sleeve-shaped mounting sleeve (6) is fixedly installed on the upper side of the support plate (9), an inner through hole of the mounting sleeve (6) and the through hole (23) formed in the support plate (9) are coaxially and oppositely arranged, so that the valve plugs (24) of the sealing valves are coaxially installed in the inner through hole and can move up and down. And a cleaning-free washing machine, an inner drum (1) is a sealed container after a drum opening is fastened and sealed by a door cover, at least one drain opening (4) communicated to a hollow part of the lifting rib (2) is formed in the side wall of the inner drum (1), the drain opening 4 is provided with a sealing valve inside the lifting rib (2), the sealing valve is installed on the inner drum (1) via the sealing valve structure.
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公开(公告)号：EP3677718A1
公开(公告)日：2020-07-08
申请号：EP18851585.2
申请日：2018-08-31
发明人： ZHAO, Zhiqiang , LV, Peishi , XU, Sheng
IPC分类号： D06F39/12 , D06F39/00 , F16M7/00 , F16F15/023
摘要： A supporting and leveling device for a household appliance and a household appliance are provided, wherein the supporting and leveling device is provided with leveling bottom legs. Each of the leveling bottom legs includes a hydraulic connection piece (100), a connection sleeve (300), a flexible deformation membrane (400), an adjustment leg (500), and a hydraulic medium (200). An edge of the flexible deformation membrane (400) is hermetically mounted at a joint of the hydraulic connection piece (100) and the connection sleeve (300) to form an accommodating chamber together with the hydraulic connection piece (100). The hydraulic medium (200) is arranged in the accommodating chamber. When the leveling bottom leg is arranged on an uneven supporting surface, the adjustment leg (500) axially moves along the connection sleeve (300) to squeeze the flexible deformation membrane (400) to deform, so as to change a volume of the accommodating chamber, and the hydraulic medium is stressed to act on the adjustment leg (500) for leveling.
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公开(公告)号：EP3677716A1
公开(公告)日：2020-07-08
申请号：EP18850129.0
申请日：2018-08-30
发明人： LI, Yimin , LAO, Chunfeng , HAO, Xinghui , WU, Di , LV, Peishi
摘要： A washing machine is provided. An inner drum (1) of the washing machine is a container closed after an opening is fastened by a door cover (4). A plurality of lifting ribs (8) are arranged on the side wall of the inner drum (1). The lifting ribs (8) are hollow inside and communicate with the interior of the inner drum (1). At least one drainage port (10) communicating with the hollow portions of the lifting ribs (8) is formed in the side wall of the inner drum (1). A sealing valve (9) located inside each lifting rib (8) is arranged at each drainage port (10). During the high-speed rotation of the inner drum (1), valve bodies (92) of the sealing valves (9) move along a radial center direction of the inner drum (1) under the action of a centrifugal force, so as to open the drainage ports (10) formed in the side wall of the inner drum (1). Through the above arrangement, the drainage ports (10) are hidden inside the lifting ribs (8) of the inner drum (1), so that the objective of discharging water flow in the inner drum (1) to the outside from the hidden drainage ports (10) is achieved. Meanwhile, the sealing valves (9) are arranged at the drainage ports (10) to achieve the objective that the centrifugal force during the high-speed rotation of the inner drum (1) is used to correspondingly control valve cores of the sealing valves (9) such that the drainage ports (10) are automatically opened for corresponding drainage from the inner drum (1). Through the above arrangement, clothes in the washing process are only in contact with washing water in the sealed inner drum (1).
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公开(公告)号：EP3677826A1
公开(公告)日：2020-07-08
申请号：EP18852346.8
申请日：2018-08-31
发明人： ZHAO, Zhiqiang , LV, Peishi
摘要： The disclosure provides a support leveling device for a household appliance and a household appliance. The support leveling device for the household appliance includes leveling feet mounted on a bottom plate of the household appliance. The leveling foot comprises a sheath, being internally provided with a hollow cavity with an opening, an open end of the sheath is fixedly mounted on the bottom plate; a regulating foot, the bottom plate being provided with a through hole corresponding to the opening of the hollow cavity, one end of the regulating foot being passing through the through hole and extending into the hollow cavity of the sheath and axially moving relative to the hollow cavity of the sheath, and the other end of the regulating foot being located at an outer side of the bottom plate and supported on a support surface; and a hydraulic medium, the hydraulic medium being sealed in a cavity defined by the regulating foot and the sheath; when the leveling foot is placed on the uneven support surface, the regulating foot are stressed to axially move along the sheath, and the hydraulic medium is stressed to act on the regulating foot for support leveling Through the support leveling device for the household appliance of the present disclosure, the overall height of the household appliance is not increased, automatic leveling in a wider range is achieved, and the support stability for the household appliance is better.
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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：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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10.发明公开
公开(公告)号：EP3725937A1
公开(公告)日：2020-10-21
申请号：EP18887402.8
申请日：2018-11-07
发明人： LV, Peishi , XU, Sheng , ZHAO, Zhiqiang , ZHAO, Xinyu
IPC分类号： D06F39/02
摘要： A clothing treatment agent dispensing assembly for use with a clothing treatment device, and a clothing treatment device; the clothing treatment device comprises a body, and the clothing treatment agent dispensing assembly comprises a storage container (3) and a dispensing apparatus (1); the storage container (3) is fixed in the body and is used for storing a clothing treatment agent; the dispensing apparatus (1) may move relative to the storage container (3) and is used for dispensing the clothing treatment agent; the clothing treatment agent dispensing assembly also comprises a sleeve apparatus, one end of the sleeve apparatus being in communication with the dispensing apparatus (1), while the other end is connected to the storage container (3) such that the dispensing apparatus (1) may move relative to the storage container (3) while the clothing treatment agent in the dispensing device (1) may still flow into the storage container (3). The sleeve assembly will not become blocked and tangled when the dispensing apparatus (1) moves, user operation being convenient and user experience being improved.
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