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公开(公告)号：US20230117109A1
公开(公告)日：2023-04-20
申请号：US16610065
申请日：2018-06-28
发明人： BIN FEI , DENGQIANG LI , XUELI CHENG , YAZHOU SHANG
摘要： Provided in the application is a refrigerator. The refrigerator may comprise: a cabinet having a cooling chamber and at least one storage chamber, and an air duct assembly installed on the cabinet. The air duct assembly has a plurality of air duct layers sequentially arranged in a longitudinal direction of the cabinet; and each of the air duct layers has one or more air ducts.
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公开(公告)号：US11566458B2
公开(公告)日：2023-01-31
申请号：US17401260
申请日：2021-08-12
发明人： Guoshun He , Enpin Xia , Hao Zhang , Xiaobing Zhu
IPC分类号： E05D7/04 , E05D3/18 , E05D5/14 , E05D7/081 , E05D11/10 , E05D5/04 , E05D15/56 , F25D11/02 , F25D23/10 , F25D11/00 , E05D11/06 , E05F1/00 , 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. 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, 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.
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公开(公告)号：US11280537B2
公开(公告)日：2022-03-22
申请号：US16468278
申请日：2017-12-08
发明人： Lei Wang , Bo Jiang , Hao Zhang , Jing Wang , Guoshun He
摘要： A refrigerating and freezing device comprises a box body, a modified atmosphere film assembly and a suction pump. The box body has an inner container, a casing and a heat insulation layer; the inner container is internally provided with a storage space; the modified atmosphere film assembly is configured in such a way that more oxygen, relative to nitrogen, of a gas flow in a space around the modified atmosphere film assembly penetrates a modified atmosphere film and enters a rich-oxygen gas collecting cavity; and the suction pump is provided in the heat insulation layer, and an inlet end of the air extracting pump, through a pipeline, is in communication with the oxygen-rich gas collecting cavity of the modified atmosphere film assembly to pump and discharge the gas penetrated into the oxygen-rich gas collecting cavity out of a storage container.
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公开(公告)号：US20210372180A1
公开(公告)日：2021-12-02
申请号：US17401260
申请日：2021-08-12
发明人： GUOSHUN HE , ENPIN XIA , HAO ZHANG , XIAOBING ZHU
IPC分类号： E05D7/04 , E05D3/18 , E05D5/14 , E05D7/081 , E05D11/10 , E05D5/04 , E05D15/56 , F25D11/02 , F25D23/10 , F25D11/00 , E05D11/06 , E05F1/00 , 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. 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, 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.
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公开(公告)号：US10969163B2
公开(公告)日：2021-04-06
申请号：US15750500
申请日：2016-06-17
发明人： Riyong Lu , Bin Fei , Xueli Cheng , Xiaodong Zhou , Xiaobing Zhu
摘要： The present invention discloses a refrigerator and a humidity control method for the same. The refrigerator comprises a humidity controller to controllably maintain moisture and/or perform humidification. The humidity controller is configured to: set a target humidity value, measure an actual relative humidity value of a target space, and calculate a target water replenishing mass W based on a difference between the two values and a current temperature of the target space; measure and calculate a water replenishing time T, and adjust the humidity controller so as to maintain its maximum humidifying rate Vmax within the time T to achieve the humidification purpose; and adjust the humidity controller so as to maintain a humidifying rate consistent with a water vapor loss rate in the target space to achieve the moisture maintaining purpose.
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公开(公告)号：US10966442B2
公开(公告)日：2021-04-06
申请号：US16099685
申请日：2017-02-23
发明人： Xiaobing Zhu , Haoquan Liu , Bo Jiang , Liyan Wang
IPC分类号： F25B25/02 , A23L3/3436 , F25D17/04 , B01D53/047 , C01B21/04 , A23L3/3427 , B01D53/04 , A23L3/3409 , A23L3/36 , B01D53/053
摘要： The present invention provides a refrigerator, comprising: an adsorption container, an air compressor and a nitrogen storage tank. A sealed storage space is formed in a storage compartment of the refrigerator. The adsorption container with carbon molecular sieves disposed therein is disposed in the storage compartment. The air compressor is directly connected to the adsorption container through an air inlet pipe and configured to supply compressed air for the adsorption container in a controlled manner so as to allow the carbon molecular sieves to prepare nitrogen by means of the compressed air. A gas inlet end of the nitrogen storage tank is connected to the adsorption container, and a gas outlet end thereof is communicated with the storage space.
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公开(公告)号：US10934753B2
公开(公告)日：2021-03-02
申请号：US16627264
申请日：2018-06-29
发明人： Enpin Xia , Hao Zhang , Xiaobing Zhu
IPC分类号： E05D7/04 , E05D3/18 , E05D5/14 , E05D7/081 , E05D11/10 , E05D5/04 , E05D15/56 , F25D11/02 , F25D23/10 , F25D11/00 , E05D11/06 , E05F1/00 , F25D23/02
摘要： The present invention provides a refrigerator, comprising a cabinet, a door and a hinge body. A guide block is provided on the door, a rotation shaft is provided on the hinge body, and rotation shaft grooves are provided on the guide block. With the structure of the hinge body, the gravity of the door and the friction force may be shared onto the first and second plate bodies of the hinge body, thereby reducing abrasion and prolonging the service life of the door of the refrigerator.
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公开(公告)号：US10907893B2
公开(公告)日：2021-02-02
申请号：US15744817
申请日：2016-08-15
发明人： Bin Fei , Riyong Lu , Jinlin Liu , Xiaobing Zhu
摘要： A fresh drawer and a refrigerator using same. The fresh drawer comprises: a drawer body, wherein a storage chamber for storing food is provided inside the drawer body, and the storage chamber is of an openable sealed structure; a gas supplier, used for providing fresh-keeping gas for the storage chamber; and a pressure balancer, used for balancing air pressure inside the storage chamber. In the fresh drawer and the refrigerator using same, air in an inner storage chamber is replaced with fresh-keeping gas such as nitrogen and oxygen, to provide a modified atmosphere for a food storage space, such that the shelf life of food can be greatly extended.
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公开(公告)号：US10890369B2
公开(公告)日：2021-01-12
申请号：US16302089
申请日：2017-02-23
发明人： Haoquan Liu , Bo Jiang , Liyan Wang , Ruowu Xin
IPC分类号： F25D21/12 , C01B21/04 , F25D17/04 , F25D23/12 , B01D53/047 , B01D53/053
摘要： The present invention provides a refrigerating and freezing device. A first sealed space and a second sealed space 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, which comprises an adsorption device and an air compressor that supplies compressed air for the adsorption device. The adsorption device utilizes the compressed air to prepare nitrogen that is provided for the first sealed space and an oxygen-enriched gas that is provided for the second sealed space. The freshness preservation capability of the first sealed space is improved. The bioactivity of food in the second sealed space is guaranteed.
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公开(公告)号：US10670325B2
公开(公告)日：2020-06-02
申请号：US15776408
申请日：2016-06-17
发明人： Humin Zhang , Hao Zhang , Enpin Xia , Xiaobing Zhu
摘要： A refrigerator and an air door device thereof are provided. The air door device comprises: a door frame having a ventilation opening; a door plate pivotably installed to the door frame so as to controllably adjust an opening area of the ventilation opening, a guide post parallel with a pivoting axis of the door plate and extending outwards is provided at one side of the door plate; and a guide plate translatably installed to the door frame and perpendicular to the pivoting axis of the door plate, the guide plate has a guide recess portion to cooperate with the guide post, and an extension direction of the guide recess portion is at a predetermined angle relative to a translation direction of the guide plate so that the guide post slides in the guide recess portion to drive the door plate to rotate when the guide plate is translated.
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