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公开(公告)号：US20200011437A1
公开(公告)日：2020-01-09
申请号：US16464925
申请日：2017-11-28
发明人： Long Lin , Yumin Yu , Zhi Wu , Junchao Zhang
IPC分类号： F16K11/074 , F16K11/085
摘要： A flow control device for a heat exchange system. The device includes a housing, a valve core and a transmission element. The housing is formed with an accommodating portion, a first port and a second port, the valve core being at least partially accommodated in the accommodating portion. The housing includes fixing elements and an outer housing, the fixing elements being located on a circumferential inner side of the outer housing, the outer housing and the fixing elements are arranged in a relatively sealing manner, and the valve core and the fixing elements are arranged in a relatively sealing manner. The valve core at least has a first flowing passage. The transmission element drives the valve core to open or close at least one of the first and second ports, thereby improving an internal sealing performance of the product.
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公开(公告)号：US20190283534A1
公开(公告)日：2019-09-19
申请号：US16465075
申请日：2017-11-29
发明人： Huayuan Jiang , Xuexia Gong , Yaoyao Zhang , Zhi Wu
摘要： A flow control device for use in a heat exchange system, including: a housing, a movable valve member and a drive control member, the housing being formed to have a mounting cavity, a first interface and a second interface, while the drive control member includes a control unit, a power output unit, a magnetic element and a detection element; the power output unit provides power to the movable valve member, while the detection element and the control unit are electrically connected, and the magnetic element and the power output unit are mutually assembled and oppositely fixed, the power output unit may drive the magnetic element to rotate; the detection element and the magnetic element are oppositely disposed, the detection element being located within the range of the magnetic field of the magnetic element, the detection element may sense a magnetic pole change of the magnetic element.
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公开(公告)号：US20190264678A1
公开(公告)日：2019-08-29
申请号：US16348140
申请日：2017-07-17
发明人： Shuang Li , Hongtao Zhang , Lulu Zhang , Wei Ye , Bin Zhang
IPC分类号： F04B49/06 , G05B19/414 , G01R19/165
摘要： A control system for controlling operation of an execution device is provided. The control system includes a master controller, a microprocessor, and a signal line. The master controller is configured to send a control signal to the microprocessor via the signal line. The microprocessor is configured to send the control signal to the execution device to drive the execution device to operate, acquire, at a time interval, a feedback signal representing an operation state of the execution device, and send the feedback signal to the signal line. The master controller is further configured to acquire the feedback signal from the signal line, determine, from the feedback signal, the operation state of the execution device, and regulate the control signal based on the operation state.
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公开(公告)号：US10330398B2
公开(公告)日：2019-06-25
申请号：US14622710
申请日：2015-02-13
发明人： Kai Cui , Zhou Lv , Linfeng Zhu
摘要： A heat exchanger includes a first header pipe, a second header pipe, a third header pipe, a fourth header pipe and a plurality of flat tubes, the first header pipe is provided with a first space and a second space and a communicating passage for communicating the first space with the second space; when refrigerant flows from the first space of the first header pipe to the second header pipe along the flat tubes, a part of the refrigerant passes through the communicating passage and directly enters into the second space of the first header pipe, thus an overall flow resistance of the heat exchanger may be decreased to some extent. Besides, the flow quantity of the refrigerant in the third flow path is constant, however fluid state parameters may change, which may greatly improve the heat exchange capacity of the third flow path, thereby improving the heat exchange performance of the heat exchanger on the whole.
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公开(公告)号：USD842339S1
公开(公告)日：2019-03-05
申请号：US29613044
申请日：2017-08-07
设计人： Junfeng Bao , Jieqiang Liu
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56.发明申请公开(公告)号：US20180195754A1
公开(公告)日：2018-07-12
申请号：US15736703
申请日：2017-05-17
发明人： Xiaojun Jiang , Likun Yang , Yingchong Lu , Rongrong Zhang
摘要： A heat exchange system, an air conditioning control system, and an air conditioning system control method. A control portion of the heat exchange system respectively adjusts the opening of electronic expansion valves, and controls the electronic expansion valves to store an initialisation state and position information before powering down so that the electronic expansion valves first perform initialisation state switching when next powering up, thereby reducing the risk of the electronic expansion valves being out of step, and saving system start-up time.
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公开(公告)号：US20170089355A1
公开(公告)日：2017-03-30
申请号：US15270459
申请日：2016-09-20
发明人： Lianjing Niu , Chen Fang , Ri Zhou , Junfeng Bao
摘要： An impeller is provided, which includes an upper plate, blades, and a lower plate. The blades are arranged between the upper plate and lower plate. The upper plate includes an upper surface and a lower surface, the blades are integrally formed with the upper plate by injection molding, and the blades are located at the lower surface of the upper plate. The blades include first blades. Each of the first blades includes one arc, a combination of multiple arcs, or a combination of multiple arcs and straight lines. The first blades are uniformly distributed along a circumference of the upper plate, and the first blade includes a first tail, and the first tail of the first blade make a first side of the first blade have no intersection with an outer edge of the upper plate.
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58.发明授权公开(公告)号：US09488412B2
公开(公告)日：2016-11-08
申请号：US14712122
申请日：2015-05-14
发明人： Zhijie Yu , Weiyi Zhang , Xinfeng Huang
CPC分类号： F26B25/005 , D06F58/206 , D06F58/24
摘要： A drying system and a laundry drying device are provided. The drying system includes a compressor, a draught fan, a casing, a throttling device, an evaporator and a condenser. The condenser and the evaporator are relatively fixedly arranged inside the casing, and the evaporator is obliquely arranged inside the casing; an inner space of the casing at least includes a first space at one side of the evaporator, a second space between the evaporator and the condenser, and a third space at another side of the condenser; a bottom portion of the casing is provided with a water reserving portion or a drainage hole, and the casing has a high point A at a portion where the condenser is arranged and a high point B at a portion where the evaporator is arranged, and the high point A is substantially same as the high point B.
摘要翻译： 提供了干燥系统和衣物干燥装置。 干燥系统包括压缩机，通风机，壳体，节流装置，蒸发器和冷凝器。 冷凝器和蒸发器相对固定地布置在壳体内部，并且蒸发器倾斜地布置在壳体内部; 壳体的内部空间至少包括蒸发器一侧的第一空间，蒸发器和冷凝器之间的第二空间以及冷凝器另一侧的第三空间; 壳体的底部设置有储水部或排水孔，壳体在配置有冷凝器的部分具有高点A，在配置有蒸发器的部分具有高点B， 高点A与高点B大致相同。
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公开(公告)号：US20160164368A1
公开(公告)日：2016-06-09
申请号：US14951834
申请日：2015-11-25
发明人： Chuliang Shi , Junchao Zhang , Rongrong Zhang
CPC分类号： H02K5/128 , F04D13/0633 , F04D13/0673 , H02K5/1675 , H02K2005/1287
摘要： An electronic pump includes a second housing, a rotor part, a stator part and a circuit board. A pump chamber is separated by a partition into a wet chamber allowing a working medium to pass through and at least one dry chamber where there is no working medium passing through, and the rotor part is arranged in the wet chamber. The electronic pump further includes a shaft, a sunken portion is formed at a top portion of the partition, and the shaft and a bottom of the sunken portion are fixed by injection molding. A portion where the rotor part is in contact with the shaft is a cooperation portion of the rotor part, and the cooperation portion is arranged in a cavity of the sunken portion.
摘要翻译： 电子泵包括第二壳体，转子部件，定子部件和电路板。 泵室由隔板分隔成允许工作介质通过的湿室和至少一个不存在工作介质通过的干燥室，并且转子部分布置在湿室中。 电子泵还包括轴，在隔板的顶部形成有凹部，并且通过注射成型将轴和凹部的底部固定。 转子部与轴接触的部分是转子部的配合部，配合部配置在凹部的空腔内。
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公开(公告)号：US20160010905A1
公开(公告)日：2016-01-14
申请号：US14753127
申请日：2015-06-29
发明人： Yanhong Wang , Zhiyong Yao , Senlai Zhang
CPC分类号： F25B39/028 , F25B39/04 , F25B41/067 , F25B43/003 , F28D1/0443 , F28D1/0476 , F28D1/05391 , F28D2021/0061 , F28F9/0273 , F28F9/0275
摘要： A refrigeration system and a heat exchanger are provided. The refrigeration system includes a compressor, a micro-channel condenser, a micro-channel evaporator and at least one throttling device which are connected by pipelines. Each of the micro-channel condenser and the micro-channel evaporator includes an inlet manifold and an outlet manifold, and a plurality of flat tubes being connected between the inlet manifold and the outlet manifold. The inlet manifold of the micro-channel evaporator is provided with a baffle, and the inlet manifold of the micro-channel evaporator is divided by the baffle into multiple manifold sections, and the manifold sections of the inlet manifold are isolated from each other by the baffle, and are each in communication with a certain number of the flat tubes, and are each not provided with a distribution pipe configured to distribute flow rate into the flat tubes in communication with the manifold sections.
摘要翻译： 提供制冷系统和热交换器。 制冷系统包括通过管道连接的压缩机，微通道冷凝器，微通道蒸发器和至少一个节流装置。 微通道冷凝器和微通道蒸发器中的每一个包括入口歧管和出口歧管，并且多个扁平管连接在入口歧管和出口歧管之间。 微通道蒸发器的入口歧管设置有挡板，微通道蒸发器的入口歧管由挡板分成多个歧管部分，入口歧管的歧管部分彼此隔离 挡板，并且各自与一定数量的扁平管连通，并且各自没有设置有配置成将流量分配到与歧管部分连通的扁平管中的分配管。
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