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203 条记录 (耗时 0.02 秒)

    REFRIGERATING AND FREEZING DEVICE
    142.
    发明公开
    REFRIGERATING AND FREEZING DEVICE 审中-公开

    公开(公告)号：EP3553432A1

    公开(公告)日：2019-10-16

    申请号：EP17878073.0

    申请日：2017-12-08

    申请人： Qingdao Haier Joint Stock Co., Ltd

    发明人： WANG, Lei ,  JIANG, Bo ,  ZHANG, Hao ,  WANG, Jing ,  HE, Guoshun

    IPC分类号： F25D25/02

    摘要： The present invention provides a refrigerating and freezing device, comprising: a box body, an air-conditioning membrane assembly and an air pump. The box body has a liner, a shell and a thermal insulation layer. A storage space of a storage container is disposed in the liner, and the storage container has an air-conditioning freshness-keeping space therein. The air-conditioning membrane assembly is configured such that more oxygen in the airflow in a surrounding space permeates through the air-conditioning membrane to enter the oxygen-rich gas collecting chamber relative to the nitrogen in the airflow in the surrounding space. The air pump is disposed in the thermal insulation layer. The inlet end of the air pump communicates with the oxygen-rich gas collecting chamber via a pipeline to discharge the gas permeating into the oxygen-rich gas collecting chamber to the outside of the storage container.

    REFRIGERATOR
    144.
    发明公开
    REFRIGERATOR 审中-公开

    公开(公告)号：EP3550233A1

    公开(公告)日：2019-10-09

    申请号：EP17875485.9

    申请日：2017-11-28

    申请人： Qingdao Haier Joint Stock Co., Ltd

    发明人： ZHU, Xiaobing ,  JIANG, Bo ,  WANG, Lei ,  LIU, Haoquan ,  XIN, Ruowu

    IPC分类号： F25D17/08

    摘要： Provided in the present invention is a refrigerator. The refrigerator comprises a refrigerator body, an air-conditioning membrane assembly and an air pump assembly. The refrigerator body defines a storage space and a compressor chamber therein, a storage container is arranged in the storage space, and a freshness-keeping space is defined inside the storage container. The air-conditioning membrane assembly is configured to allow more oxygen than nitrogen in airflow in a surrounding space of the air-conditioning membrane assembly to pass through the air-conditioning membrane and enter an oxygen-rich gas collection chamber. An inlet end of the air pump is communicated with the oxygen-rich gas collection chamber in a controlled manner via a pipeline and a pipeline switching mechanism, for pumping gas in the oxygen-rich gas collection chamber to the outside of the freshness-keeping space, such that the actual content of oxygen in the freshness-keeping space is in a range of 2% to 19%.

    METHOD FOR DETECTING WHETHER ITEM OF ABNORMAL TEMPERATURE HAS BEEN PLACED IN REFRIGERATOR
    145.
    发明公开
    METHOD FOR DETECTING WHETHER ITEM OF ABNORMAL TEMPERATURE HAS BEEN PLACED IN REFRIGERATOR 审中-公开

    公开(公告)号：EP3546868A1

    公开(公告)日：2019-10-02

    申请号：EP17873812.6

    申请日：2017-11-22

    申请人： Qingdao Haier Joint Stock Co., Ltd

    发明人： LI, Chunyang ,  WANG, Ming ,  MIAO, Jianlin ,  MOU, Sen ,  ZHAO, Bintang

    IPC分类号： F25D29/00

    摘要： The present invention provides a method for detecting whether an article with an abnormal temperature is placed in a refrigerator. The refrigerator includes a refrigerator body whose inner portion is divided into a plurality of storage spaces, a door body arranged at the front of the refrigerator body, and a plurality of infrared sensors configured to sense temperatures of the plurality of storage spaces respectively. The method includes: controlling the plurality of infrared sensors to collect temperature values after the door body is opened; determining whether an abnormal storage space in which the article with the abnormal temperature is possibly placed exists in the plurality of storage spaces; acquiring a first temperature change value of the abnormal storage space between time points before and after the article with the abnormal temperature is possibly placed in the abnormal storage space and a second temperature change value of the abnormal storage space caused by heat exchange between an external environment and the abnormal storage space between said time points; and determining whether the article with the abnormal temperature is placed in the abnormal storage space according to the first temperature change value and the second temperature change value. The method provided by the present invention can more accurately determine whether overheated food is placed in a certain storage space.

    REFRIGERATOR
    146.
    发明公开
    REFRIGERATOR 审中-公开

    公开(公告)号：EP3495757A1

    公开(公告)日：2019-06-12

    申请号：EP16911525.0

    申请日：2016-12-29

    申请人： Qingdao Haier Joint Stock Co., Ltd

    发明人： HE, Guoshun ,  XIA, Enpin ,  ZHANG, Hao ,  ZHU, Xiaobing

    IPC分类号： F25D23/02

    摘要： The present invention provides a refrigerator, comprising a refrigerator body and a door body. A hinge body is disposed on the refrigerator body. A first hinge shaft and a second hinge shaft are disposed on the hinge body. A first guide groove and a second guide groove are formed in the door body. After installation of the door body and the refrigerator body, the first hinge shaft is located in the first guide groove and the second hinge shaft is located in the second guide groove. During opening of the door body, the first guide groove moves relative to the first hinge shaft and the second guide groove moves relative to the second hinge shaft. During movement, the first hinge shaft applies an acting force to the first guide groove to drive the end, away from the first guide groove, of the second guide groove to approach the second hinge shaft, so that the door body is displaced in a horizontal direction. Compared with the prior art, the refrigerator has the advantage that during opening of the door body, the door body is displaced relative to the refrigerator body in the horizontal direction, so that the door body of the refrigerator does not interfere with a surrounding wall during opening.

    REFRIGERATION AND FREEZING DEVICE
    147.
    发明公开
    REFRIGERATION AND FREEZING DEVICE 审中-公开

    公开(公告)号：EP3473956A1

    公开(公告)日：2019-04-24

    申请号：EP17814433.3

    申请日：2017-02-23

    申请人： Qingdao Haier Joint Stock Co., Ltd

    发明人： LIU, Haoquan ,  JIANG, Bo ,  WANG, Liyan ,  XIN, Ruowu

    IPC分类号： F25D23/12 ,  C01B21/04 ,  F25D23/00 ,  B01D53/047

    摘要： The present invention provides a refrigerating and freezing device. A first sealed space (11) and a second sealed space (12) are disposed in a storage space inside the refrigerating and freezing device. The refrigerating and freezing device is further provided with a nitrogen generation device (13), which comprises an adsorption device (21) and an air compressor (20) that supplies compressed air for the adsorption device (21). The adsorption device (21) utilizes the compressed air to prepare nitrogen that is provided for the first sealed space (11) and an oxygen-enriched gas that is provided for the second sealed space (12). The freshness preservation capability of the first sealed space (11) is improved. The bioactivity of food in the second sealed space (12) is guaranteed.

    REFRIGERATOR AND PARTITION CONTROL METHOD AND PARTITION CONTROL DEVICE FOR COMPARTMENTS OF SAME
    149.
    发明公开
    REFRIGERATOR AND PARTITION CONTROL METHOD AND PARTITION CONTROL DEVICE FOR COMPARTMENTS OF SAME 审中-公开

    公开(公告)号：EP3441700A1

    公开(公告)日：2019-02-13

    申请号：EP16901038.6

    申请日：2016-12-30

    申请人： Qingdao Haier Joint Stock Co., Ltd

    发明人： WU, Yong ,  DANG, Guangming ,  TANG, Ying ,  ZENG, Hao ,  ZHAO, Qinghai ,  WANG, Weiqing ,  WANG, Qingfu

    IPC分类号： F25D11/02

    摘要： A refrigerator and a partition control method for compartments of the same are provided. The refrigerator comprises a door (2) for opening or closing compartments, an air sending device (4) for distributing cooling air from the cooling source to different positions in the compartment, and a camera device (3) for shooting the inside of the compartment, a control unit for electrically connecting the air sending device (4) and the camera device (3). The partition control method comprises: S1, acquiring an opening/closing state of the door (2); S2, after receiving the opening/closing information of the door (2), the control unit driving the camera device (3) to obtain the storage state image of the inside of the compartment after the door (2) closes; S3, retrieving the storage state image of the inside of the compartment this time before the door (2) opens, and comparing the same with the state image after the door (2) closes; S4, if items increases in the compartment, enlarging or opening cooling air supply to the corresponding area by means of the air sending device (4), and if items decreases in the compartment, reducing or stopping cooling air supply to the corresponding area.