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公开(公告)号：EP4438792A1
公开(公告)日：2024-10-02
申请号：EP22903462.4
申请日：2022-12-06
发明人： LV, Yanfen , XU, Sheng
摘要： The present disclosure belongs to the technical field of washing machines, and discloses a washing machine and a control method for the washing machine, wherein the washing machine comprises: a water container; a filtering device, being configured to connect to the water container and to receive water in the water container for filtering, and has a sewage outlet for discharging sewage to the outside; a suction device, being configured to perform a suction action, drives the sewage in the filtering device to be discharged through the sewage outlet under the action of a pressure difference; and a recovery device, being configured to collect the sewage discharged by the filtering device. In the present disclosure, the recovery device can collect the sewage discharged by the filtering device, and a pressure difference can be formed inside and outside the sewage outlet of the filtering device through the suction action of the suction device, providing a driving force for the sewage to be discharged from the filtering device. At the same time, compared with the traditional water pumping method, the problem of the filtered impurities carried in the sewage clogging the water pump is avoided.
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公开(公告)号：EP4379121A1
公开(公告)日：2024-06-05
申请号：EP22848101.6
申请日：2022-06-17
发明人： LIU, Kai , XU, Sheng , LV, Yanfen
摘要： The present invention relates to the technical field of laundry, particularly provides a double-tub laundry device, and aims to solve the problem of an existing double-tub laundry device cannot achieve independent air drying at the same time of achieving partitioned washing. To this end, a double-tub laundry device, comprising a first tub assembly, a second tub assembly, a first valve assembly, a second valve assembly, a first fan, and a second fan. The first valve assembly comprises a first blocking mechanism and a first valve casing having a first air inlet chamber and a first air outlet chamber; the first blocking mechanism is configured to block both a first air inlet pipe and a first air outlet pipe from the outside; the second valve assembly comprises a second blocking mechanism and a second valve casing having a second air inlet chamber and a second air outlet chamber; and the second blocking mechanism is configured to block both a second air inlet pipe and a second air outlet pipe from the outside. The present disclosure achieves partitioned washing of the double-tub drum washing machine and independent air drying of each tub assembly, and at the same time reduce the complexity of product design.
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公开(公告)号：EP4379120A1
公开(公告)日：2024-06-05
申请号：EP22848100.8
申请日：2022-06-17
发明人： LIU, Kai , XU, Sheng , ZHAO, Zhiqiang
IPC分类号： D06F39/00 , D06F58/20 , D06F103/56 , D06F105/32
CPC分类号： D06F35/00 , D06F2103/3620200201 , D06F2105/3020200201 , D06F2103/3420200201 , D06F2103/5620200201 , D06F2105/3220200201 , D06F34/20 , D06F39/00 , D06F58/20
摘要： The present invention relates to the technical field of laundry, particularly provides a laundry apparatus, and aims to solve the problem of an existing laundry apparatus being complex in terms of structure and not being conducive to a simplified design of a product structure when an outer tub is air-dried by external air. For this purpose, the laundry apparatus of the present invention comprises an outer tub, a window pad, a drainage pump, a valve assembly and a fan, wherein the drainage pump is in communication with the outer tub by means of a pump pipe; the valve assembly comprises a blocking mechanism and a valve shell having an air intake cavity and an air output cavity; the air intake cavity and the air output cavity are independently arranged; the air intake cavity is in communication with an air intake pipeline which provides communication between the outside and the pump pipe or the bottom of the outer tub; the air output cavity is in communication with an air output pipeline which provides communication between the outside and the window pad; the fan is arranged on the air intake pipeline and/or the air output pipeline; and the blocking mechanism is configured to simultaneously block the air intake pipeline and the air output pipeline. According to the present invention, the air drying effect between the outer tub and an inner tub can be improved, the overall structural arrangement of a product is facilitated, and the complexity of product design is reduced.
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公开(公告)号：EP4438788A1
公开(公告)日：2024-10-02
申请号：EP22897979.5
申请日：2022-11-29
发明人： ZHAO, Zhiqiang , XU, Sheng
摘要： A laundry treatment apparatus in the present application includes a laundry treatment barrel and a light plasma generation unit having an air chamber. The air chamber is internally provided with a photoplasma tube for irradiating air in the air chamber. An air inlet of the air chamber is in communication with the external air; and an air outlet of the air chamber is in communication with an interior of the laundry treatment barrel via an air outlet pipeline. In the present application, the external air in the air chamber irradiated by the photoplasma tube is generated a sterilizing gas which is blown into the laundry treatment barrel via the air outlet pipeline, thereby sterilizing and deodorizing the interior of the laundry treatment barrel and laundry inside to completely kill microorganisms and efficiently remove unpleasant odors, especially a sterilizing effect is better for laundry being no-resistant to high temperature.
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公开(公告)号：EP4379119A1
公开(公告)日：2024-06-05
申请号：EP22848095.0
申请日：2022-06-17
发明人： LIU, Kai , XU, Sheng , LI, Wenwei
IPC分类号： D06F39/00 , D06F58/20 , D06F103/56 , D06F105/32
CPC分类号： D06F2105/6020200201 , D06F58/20 , D06F2103/3420200201 , D06F2103/5620200201 , D06F2105/3220200201 , D06F2103/5420200201 , D06F34/05 , D06F34/26 , D06F34/14 , D06F2105/5820200201 , D06F37/42 , D06F39/00
摘要： The present invention relates to the technical field of laundry; specifically provided is a laundry device, which aims to solve the problems that existing laundry devices have a complex structure when outside air is used to dry an outer drum, which is not conducive to simplified design of the product structure, and the air drying effect is limited and the air drying efficiency is extremely low. The laundry device of the present invention comprises a drum assembly, a valve assembly, a fan, and a ventilation pipeline, the ventilation pipeline directly connecting the drum assembly with the outside, the valve assembly comprising a blocking mechanism and a valve housing having an air intake cavity and an air outlet cavity, the air intake cavity and the air outlet cavity being arranged independently of one another, an air inlet pipeline connecting the outside with the drum assembly being connected to the air inlet cavity, an air outlet pipeline connecting the outside with the drum assembly being connected to the air outlet cavity, the fan being arranged on the air intake pipeline, and the blocking mechanism being arranged to be able to simultaneously block the air intake pipeline and the air outlet pipeline. The present invention can increase the discharge speed of moisture and improve the air drying effect and air drying efficiency, facilitating the overall structural layout of the product, and reducing the complexity of the product design.
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公开(公告)号：EP4379118A1
公开(公告)日：2024-06-05
申请号：EP22848085.1
申请日：2022-06-15
发明人： LIU, Kai , XU, Sheng , LV, Yanfen , ZHAO, Zhiqiang
IPC分类号： D06F39/00 , D06F58/20 , D06F103/56 , D06F105/32
CPC分类号： D06F2105/6020200201 , D06F58/20 , D06F2103/3420200201 , D06F2103/5620200201 , D06F2105/3220200201 , D06F2103/5420200201 , D06F34/05 , D06F34/26 , D06F34/14 , D06F2105/5820200201 , D06F37/42 , D06F39/00
摘要： The present invention relates to the technical field of clothes washing, and specifically provides a clothes washing apparatus, which aims to solve the problem that the arrangement of the structure is not facilitated because the internal space of a clothes washing apparatus having a ventilation function is occupied by a great number of parts. For this purpose, the clothes washing apparatus of the present invention comprises a tub assembly, a valve assembly, and a fan; the valve assembly comprises an isolation mechanism and a valve housing having an air inlet cavity and an air outlet cavity disposed independently of each other; a fan housing of the fan and the valve housing are disposed together; an air inlet of the fan housing is communicated with the outside world; an air outlet of the fan housing is communicated with an air inlet of the air inlet cavity; an air outlet of the air inlet cavity is communicated with the tub assembly by means of an air inlet pipeline; the air outlet cavity is communicated with an air outlet pipeline that communicates the outside world with the tub assembly; the isolation mechanism is configured to be capable of isolating both the air inlet pipeline and the air outlet pipeline from the outside world. The present invention can save space, facilitating the overall structural arrangement of the product, and reducing the complexity of product design.
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公开(公告)号：EP4435167A1
公开(公告)日：2024-09-25
申请号：EP22891765.4
申请日：2022-10-21
发明人： ZHAO, Zhiqiang , XU, Sheng , LV, Peishi
摘要： Provided are a clothing treatment agent box and a clothing treatment device. The clothing treatment agent box comprises a clothing treatment agent box body (1). A first cavity (11) is provided in the interior of the clothing treatment agent box body (1), and a disinfection and sterilization apparatus (111) is fixedly provided in the interior of the first cavity (11). A first water flow channel (112) is further provided in the first cavity (11). The disinfection and sterilization apparatus (111) comprises a housing (1111), and the housing (1111) is further provided with a slow-release exchange hole (11111) that enables a water flow to make contact with a drug (1112) in the disinfection and sterilization apparatus (111). In the clothing treatment agent box, while disinfection and sterilization effects on clothing and of the clothing treatment device are satisfied, the drug may be slowly dissolved into washing water, thereby prolonging the service life of the disinfection and sterilization apparatus. The problem that is prevalent in existing clothing treatment agent boxes that it is impossible to achieve disinfection and sterilization of the interior of clothing treatment devices when washing water flows from a clothing treatment agent box to a clothing treatment device is solved.
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公开(公告)号：EP4411047A1
公开(公告)日：2024-08-07
申请号：EP22889063.8
申请日：2022-10-11
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 comprising: a water container; a circulating filtration pipeline, with a water inlet end and a water outlet end of the circulating filtration pipeline being connected to the water container respectively, and a pump assembly being installed thereon; a filtering device, being configured to install on the circulating filtration pipeline and to have a water inlet, a filtered water outlet and a sewage outlet; a sewage pipeline, being configured to receive sewage discharged from the sewage outlet; and a control valve assembly; wherein, during a washing or a rinsing process, the washing machine alternately executes: a circulating filtration operation, in which the pump assembly is in an open state, the control valve assembly connects the pump assembly and the water inlet and disconnects the sewage outlet and the sewage pipeline to perform a circulating filtration of water in the water container; and a sewage discharge operation, in which the pump assembly is in a closed state, the control valve assembly disconnects the pump assembly and the water inlet and connects the sewage outlet and the sewage pipeline, and the sewage in the filtering device is discharged into the sewage pipeline. The washing machine of the present disclosure alternately performs the circulating filtration operation and the sewage discharge operation, which can discharge the filtered impurities remaining in the filtering device in time to avoid the accumulation of filtered impurities affecting the filtration efficiency.
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公开(公告)号：EP4219817A1
公开(公告)日：2023-08-02
申请号：EP21874600.6
申请日：2021-10-14
发明人： LIU, Kai , XU, Sheng , WANG, Ziqiang , ZHOU, Mingli
IPC分类号： D06F33/43
摘要： A ventilation control method for a laundry device, which method is aimed at solving the problems of bacteria being prone to breeding and peculiar smells being easily generated, after clothes are washed in an existing laundry device, due to the extremely moist interior of a drum assembly thereof, and subsequently washed clothes being subjected to secondary pollution. In this regard, when an air intake fan (8) is started, the present current of the air intake fan (8) is acquired; if the present current of the air intake fan (8) reaches a pre-set current value, water is injected into a water intake pipe, so as to trigger a siphoning apparatus to discharge water from the water intake pipe, and a drum assembly is then ventilated; and if the present current of the air intake fan (8) does not reach the pre-set current value, the drum assembly is directly ventilated. After clothes are washed, residual water inside a drum assembly can be air-dried, such that the breeding of bacteria and the generation of peculiar smells are prevented, and clothes are not subjected to secondary pollution during subsequent washes, thereby improving the user experience.
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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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