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61. 发明授权

US10415177B2 Control method for clothes dryer, and clothes dryer 有权
公开(公告)号：US10415177B2
公开(公告)日：2019-09-17
申请号：US15541402
申请日：2015-07-03
申请人： QINGDAO HAIER WASHING MACHINE CO., LTD.
发明人： Sheng Xu , Huacheng Song , Shujun Tian , Shiqiang Shan
IPC分类号： D06F58/28 , D06F58/24 , D06F58/20 , D06F58/26 , D06F58/02
摘要： The heat pump system and the electrical heating system of a clothes dryer are controlled to work cooperatively, thus allowing the clothes dryer to at least comprise a fast mode in which the electrical heating pipe of the heating system is turned on after the compressor of the heat pump system is turned on and operated stably. Air about to enter the clothes drying drum is controlled to be firstly heated by the condenser of the heat pump system and further heated by the electrical heating pipe, and then to enter the clothes drying drum, and the load of the heat pump system is reduced in an auxiliary condensing manner, when the load of the heat pump system is close to the maximum load. Therefore, simultaneous working of the electrical heating system and the heat pump system is ensured, and the clothes drying speed is improved.

62. 发明授权

US10288140B2 Variable damping shock absorber 有权
公开(公告)号：US10288140B2
公开(公告)日：2019-05-14
申请号：US15544373
申请日：2015-07-03
申请人： QINGDAO HAIER WASHING MACHINE CO., LTD.
发明人： Sheng Xu , Yanfen Lv , Liang Xu , Xiuwen Peng
IPC分类号： F16F7/09 , D06F37/22 , D06F37/20
摘要： A variable damping shock absorber has a sleeve and a piston rod, one end of the sleeve being an opening and the other end being closed, one end of the piston rod being inserted through the opening and slidable in an axial direction inside the sleeve. Two sets of friction plates are arranged in the axial direction between an inner wall of the sleeve and an outer wall of the piston rod. A friction plate is fixed in the axial direction with the inner wall of the sleeve, and a sliding friction force between each friction plate set and the outer wall of the piston rod gradually decreases from the closed end to the opening end of the sleeve. The structure can ensure that the damping force is variable under different load and rotational speed conditions.

63. 发明授权

US10227723B2 Foot of washing machine with automatic leveling function and washing machine 有权
公开(公告)号：US10227723B2
公开(公告)日：2019-03-12
申请号：US15565197
申请日：2016-06-07
申请人： QINGDAO HAIER WASHING MACHINE CO., LTD. , QINGDAO HAIER SMART TECHNOLOGY R&D CO., LTD.
发明人： Zhiqiang Zhao , Sheng Xu
IPC分类号： F16M11/24 , D06F39/12 , A47B91/16 , F16M7/00
摘要： The bottom of a washing machine is provided with feet that compromise a fixed part and a movable part, and a hollow chamber is formed between the fixed part and the movable part. The hollow chamber is provided with a hydraulic medium. The feet are connected by high-pressure oil pipes, to communicate hollow chambers of the feet. Under the action of pressure, the hydraulic medium can be circulated between hollow chambers of connected feet to realize the expansion and contraction of the movable part, to execute automatic leveling. Under different pressures, the foot is made to automatically adjust adaptively due to the fluidity of the hydraulic medium. The hydraulic medium can flow between the feet, so the adjusting range is larger and can achieve better results.

64. 发明授权

US09982383B2 Water-saving washing machine and control method 有权
公开(公告)号：US09982383B2
公开(公告)日：2018-05-29
申请号：US15103654
申请日：2014-07-02
申请人： HAIER GROUP CORPORATION , QINGDAO HAIER WASHING MACHINE CO., LTD.
发明人： Sheng Xu , Chunfeng Lao , Xiuwen Peng , Liang Sun , Shilong Hao , Yimin Li
IPC分类号： D06F35/00 , D06F39/00 , D06F39/08 , D06F39/10
CPC分类号： D06F39/006 , D06F35/006 , D06F39/08 , D06F39/083 , D06F39/085 , D06F39/10 , D06F2226/00 , D06F2232/00 , D06F2232/06 , Y02B40/56
摘要： A water-saving washing machine and a control method are provided. The washing machine includes a washing drum and an outer drum, where a circulating pipeline is arranged between an outer drum drainage outlet and an outer drum water inlet, a drainage pump and a main filter are arranged on the circulating pipeline, a pre-filter is further arranged on the circulating pipeline, the pre-filter is located between the drainage pump and the main filter, and a compactness of a filter screen of the pre-filter is lower than that of a filter screen of the main filter.

65. 发明申请

US20180127910A1 WASHING MACHINE CONTROL METHOD AND WASHING MACHINE 审中-公开
公开(公告)号：US20180127910A1
公开(公告)日：2018-05-10
申请号：US15570134
申请日：2016-04-29
申请人： Qingdao Haier Washing Machine Co., Ltd.
发明人： Sheng Xu , Yang Li , Chenyu Ji , Shuchun Wang , Yan Li , Junming Yin
IPC分类号： D06F33/02 , D06F39/00
CPC分类号： D06F33/02 , D06F39/003 , D06F2202/10 , D06F2204/10 , D06F2212/00 , D06F2212/02 , D06F2232/00
摘要： A washing machine and a control method thereof are provided. The present application belongs to the fields of washing machines and control methods thereof, and is designed to solve problems that an existing method is difficult to be applied to practice, and the like. The control method of the washing machine includes: taking a photograph or video of each piece of clothes to be washed before the clothes are thrown into a washing drum or during a process of rolling and weighing the clothes; comparing, by a control apparatus, clothes data in a database with at least one photograph or at least one picture extracted from the video to confirm basic information of each piece of clothes to be washed; and automatically selecting, by the control apparatus, a washing procedure according to the basic information of all the clothes to be washed.

66. 发明申请

US20180016726A1 HEAT PUMP SYSTEM, WASHING-DRYING INTEGRATED MACHINE AND CLOTHES DRYER 审中-公开
公开(公告)号：US20180016726A1
公开(公告)日：2018-01-18
申请号：US15503785
申请日：2014-11-17
申请人： QINGDAO HAIER WASHING MACHINE CO., LTD.
发明人： Peishi Lv , Sheng Xu , Huacheng Song , Shiqiang Shan
IPC分类号： D06F25/00 , F25B13/00 , D06F58/20
CPC分类号： D06F25/00 , D06F58/206 , F25B1/00 , F25B13/00
摘要： Provided are a heat pump system, a washing-drying integrated machine and a clothes dryer. The heat pump system includes an evaporator, a compressor, a condenser and a refrigerant regulating subsystem; where the evaporator, the compressor, the condenser and the refrigerant regulating subsystem are sequentially communicated through a pipeline to form a refrigerant circulating loop; and the refrigerant regulating subsystem includes a first branch and a second branch connected in parallel between the evaporator and the condenser; the first branch includes a first throttling device having an outlet connected with a pipe inlet of the evaporator, and a liquid storing device located between the first throttling device and the condenser; and a second throttling device is connected with the second branch in series.

67. 发明申请

US20160040346A1 WASHING MACHINE AND CONTROL METHOD OF SAME 审中-公开
标题翻译：洗衣机及其控制方法
公开(公告)号：US20160040346A1
公开(公告)日：2016-02-11
申请号：US14921795
申请日：2015-10-23
申请人： HAIER GROUP CORPORATION , QINGDAO HAIER WASHING MACHINE CO., LTD.
发明人： Haitao Li , Sheng Xu , Qing Liang
IPC分类号： D06F37/22 , D06F39/08
CPC分类号： D06F37/225 , D06F39/085
摘要： The present invention relates to a washing machine and a control method of the same. The washing machine includes an outer barrel, and an inner barrel, a cloth feed port of the inner barrel being provided with a gimbal. The gimbal is of an annular structure, an inner circumference of the gimbal is provided with a water injection hole configured to supply water into the gimbal to serve as a balance liquid to balance the load eccentricity, and an outer circumference of the gimbal is provided with at least one drainage port that is openable and closeable. The control method of the washing machine includes injecting water into the gimbal through the gimbal water injection hole so as to balance the load eccentricity of the inner barrel during dehydration.
摘要翻译：洗衣机及其控制方法技术领域本发明涉及一种洗衣机及其控制方法。洗衣机包括外筒和内筒，内桶的送料口设有万向节。万向节是环形结构，万向节的内圆周设置有注水孔，该注水孔被配置为将水供应到万向架中以用作平衡液体以平衡负载偏心率，并且万向节的外周设有至少一个可开启和关闭的排水口。洗衣机的控制方法包括通过万向筒注水孔将水注入万向节，以平衡脱水期间内筒的负荷偏心度。

68. 发明申请

US20160040344A1 INTEGRATED STRUCTURE OF INNER BARREL AND PULSATOR, WASHING MACHINE AND WASHING METHOD 审中-公开
标题翻译：内胆和脉冲器的整体结构，洗衣机和洗涤方法
公开(公告)号：US20160040344A1
公开(公告)日：2016-02-11
申请号：US14886839
申请日：2015-10-19
申请人： HAIER GROUP CORPORATION , QINGDAO HAIER WASHING MACHINE CO., LTD.
发明人： Haitao Li , Sheng Xu , Xiuwen Peng
IPC分类号： D06F13/04 , D06F37/26 , D06F37/30
CPC分类号： D06F37/14 , D06F13/04 , D06F17/10 , D06F37/12 , D06F37/264 , D06F37/306
摘要： An inner barrel and pulsator integrated structure has a vertically used inner barrel and a plurality of water repellent blades being integrated with a bottom of the inner barrel. The plurality of water repellent blades is a projection structure disposed at the inner barrel bottom. The number of the water repellent bladess is at least two. Each water repellent blade extends from the center of the inner barrel bottom to an inner barrel wall. Each water repellent blade rises and extends along a radial outward direction of the inner barrel bottom, after extending to the highest point, is connected with the inner barrel wall, and after rising and extending to the highest point along a circumferential direction from one side in a shape of a gentle slope, drops back to the inner barrel bottom in a shape of an abrupt slope.
摘要翻译：内筒和波轮整体结构具有垂直使用的内筒和与内筒的底部一体化的多个防水叶片。多个防水叶片是设置在内筒底部的突起结构。防水性无The的数量至少为2。每个防水刮板从内筒底部的中心延伸到内筒壁。每个防水刮板沿着内筒底部的径向向外的方向上升并且延伸到最高点后，与内筒壁连接，并且在沿着圆周方向上升到最高点之后从一侧延伸到一个平缓的斜坡的形状，以突然的斜坡的形状回落到内桶底部。

69. 发明申请

US20150096333A1 SELF-CLEANING WASHING MACHINE AND CONTROL METHOD THEREOF 有权
标题翻译：自清洁洗衣机及其控制方法
公开(公告)号：US20150096333A1
公开(公告)日：2015-04-09
申请号：US14559679
申请日：2014-12-03
申请人： HAIER GROUP CORPORATION , QINGDAO HAIER WASHING MACHINE CO., LTD.
发明人： Hai Shu , Peishi Lv , Sheng Xu
IPC分类号： D06F35/00 , D06F39/10 , D06F37/26 , D06F39/08 , D06F33/02 , D06F23/04
CPC分类号： D06F35/008 , D06F23/04 , D06F33/02 , D06F37/12 , D06F37/264 , D06F37/267 , D06F39/083 , D06F39/10
摘要： Disclosed are a self-cleaning washing machine and a control method. The washing machine comprises an outer drum (1), an inner drum (2), a wave wheel (3) and a water drainage apparatus (4), wherein cleaning pellets (6) to clean the inner wall of the outer drum and the outer wall of the inner drum are provided in a chamber (5) between the inner drum (2) and the outer drum (1). The washing machine is provided with an isolating structure preventing the cleaning pellets (6) from escaping from the chamber (5), wherein the isolating structure comprises a filtration mechanism (7) arranged in the water drainage apparatus (4) to stop the cleaning pellets (6) being drained away when the water is drained and/or a grid mechanism (8) arranged at the bottom part of the inner drum to stop the cleaning pellets (6) entering the inner drum (2) from the bottom of the inner drum, and also comprises a filtration grid (9) arranged at a water overflow port (11) of the outer drum to stop the cleaning pellets (6) flowing out with the overflow water and an outer drum cover (10) arranged at the top part of the outer drum to cover the annular opening of the chamber (5). After the washing has finished, in the process of draining water and/or in the spin-dry process, the inner drum (2) is controlled to carry out different actions, making the cleaning pellets (6) together with the washing water flow through a water drainage opening, to be collected by a water drainage valve (44). The present invention has a simple structure, can effectively clean the drum walls between the inner and outer drums, and prevents the number of cleaning pellets from reducing.
摘要翻译：公开了一种自清洗机和控制方法。洗衣机包括外鼓（1），内鼓（2），波轮（3）和排水装置（4），其中清洁颗粒（6）以清洁外滚筒的内壁和内鼓的外壁设置在内鼓（2）和外鼓（1）之间的腔室（5）中。洗衣机设置有防止清洁颗粒（6）从室（5）逸出的隔离结构，其中隔离结构包括设置在排水装置（4）中的过滤机构（7），以停止清洁颗粒（6）在排水时被排出，和/或布置在内筒的底部的格栅机构（8），以从内侧的底部止动清洁颗粒（6）进入内滚筒（2）滚筒，并且还包括布置在外滚筒的水溢出口（11）处的过滤格栅（9），以阻止用溢流水流出的清洁颗粒（6）和布置在顶部的外鼓盖（10）外鼓的一部分以覆盖腔室（5）的环形开口。洗涤完成后，在排水和/或旋转干燥过程中，内鼓（2）被控制以执行不同的动作，使得清洁颗粒（6）与洗涤水一起流过排水口，由排水阀（44）收集。本发明具有简单的结构，可以有效地清洁内鼓和外鼓之间的鼓壁，并且防止清洁颗粒的数量减少。

70. 发明授权

US11891745B2 Washing appliance and determination method for locking a drum of washing appliance 有权
公开(公告)号：US11891745B2
公开(公告)日：2024-02-06
申请号：US17636058
申请日：2020-08-19
申请人： Qingdao Haier Laundry Electric Appliances Co., Ltd. , HAIER SMART HOME CO., LTD.
发明人： Zhiqiang Zhao , Sheng Xu
IPC分类号： D06F37/30 , D06F37/04 , D06F37/42 , D06F105/46 , D06F103/46
CPC分类号： D06F37/302 , D06F37/04 , D06F37/42 , D06F2103/46 , D06F2105/46
摘要： Washing appliance and a determination method for locking of a drum thereof. The washing appliance includes a drum for containing washing water, a drum motor for driving the drum to rotate and a locking structure for locking the drum. The drum motor drives the drum to rotate at a set power output, the locking structure generates a locking action for locking the drum, and until an output current of the drum motor is larger than a rated current, it is determined that the drum is locked by the locking structure; by comparing the output current of the drum motor with the rated current, until the output current of the drum motor is larger than the rated current. Whether the drum is locked by the locking structure or not can be accurately determined through the above determination, and therefore the drum locking accuracy can be improved.

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