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公开(公告)号：US20210207855A1
公开(公告)日：2021-07-08
申请号：US17206727
申请日：2021-03-19
Inventor： Zhiming Luo , Yiyi Duan , Bin Yi , Xiaozhong Li
Abstract: A refrigeration system is provided. The refrigeration system includes: an indoor heat exchange module configured for refrigerant to absorb heat; outdoor heat exchange modules for the refrigerant to dissipate heat. The outdoor heat exchange module includes a compression device and a condensing device; the outdoor heat exchange module is switchable between an active mode and a standby mode; in the active mode, the outdoor heat exchange module is connected to the indoor heat exchange module; in the standby mode, the outdoor heat exchange module is disconnected from the indoor heat exchange module, and the compression device of the outdoor heat exchange module is in an operation status.
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公开(公告)号：US11781790B2
公开(公告)日：2023-10-10
申请号：US17206727
申请日：2021-03-19
Inventor： Zhiming Luo , Yiyi Duan , Bin Yi , Xiaozhong Li
Abstract: A refrigeration system is provided. The refrigeration system includes: an indoor heat exchange module configured for refrigerant to absorb heat; outdoor heat exchange modules for the refrigerant to dissipate heat. The outdoor heat exchange module includes a compression device and a condensing device; the outdoor heat exchange module is switchable between an active mode and a standby mode; in the active mode, the outdoor heat exchange module is connected to the indoor heat exchange module; in the standby mode, the outdoor heat exchange module is disconnected from the indoor heat exchange module, and the compression device of the outdoor heat exchange module is in an operation status.
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Patent Agency Ranking
公开(公告)号：US11519970B2
公开(公告)日：2022-12-06
申请号：US17249069
申请日：2021-02-18
Inventor： Xiaobin Li , Xiaozhong Li , Bin Yi , Binghua Zhang
IPC: G01R31/392 , G01R31/387 , G01R31/389
Abstract: Embodiments of the present disclosure provide a server cabinet power backup system and a testing method thereof. In a self-test process of the power backup unit, the battery management module may be configured to: control the battery pack to supply power to the self-test resistor to discharge the battery pack, control the battery pack to be charged after the battery pack is discharged, and collect a charge and discharge parameter of the battery pack, and the battery management module may be further configured to: determine attenuation performance of the power backup unit according to the charge and discharge parameter of the battery pack.
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公开(公告)号：US11612082B2
公开(公告)日：2023-03-21
申请号：US17035020
申请日：2020-09-28
Inventor： Zhiming Luo , Yiyi Duan , Bin Yi , Xiaozhong Li
Abstract: A cooling system for a data center includes an evaporative condenser, a pump cabinet and a heat exchange terminal. The pump cabinet has a first branch and a second branch, the first branch including a liquid storage tank and a fluorine pump. An input end of the liquid storage tank is connected to an output end of the evaporative condenser, an output end of the liquid storage tank is connected to an input end of the fluorine pump, and an output end of the fluorine pump is connected to an input end of the heat exchange terminal. The second branch includes a compressor with an input end connected to an output end of the heat exchange terminal and an output end connected to an input end of the evaporative condenser.
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公开(公告)号：US20210360831A1
公开(公告)日：2021-11-18
申请号：US17035020
申请日：2020-09-28
Inventor： Zhiming Luo , Yiyi Duan , Bin Yi , Xiaozhong Li
IPC: H05K7/20
Abstract: A cooling system for a data center includes an evaporative condenser, a pump cabinet and a heat exchange terminal. The pump cabinet has a first branch and a second branch, the first branch including a liquid storage tank and a fluorine pump. An input end of the liquid storage tank is connected to an output end of the evaporative condenser, an output end of the liquid storage tank is connected to an input end of the fluorine pump, and an output end of the fluorine pump is connected to an input end of the heat exchange terminal. The second branch includes a compressor with an input end connected to an output end of the heat exchange terminal and an output end connected to an input end of the evaporative condenser.
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公开(公告)号：US20210222923A1
公开(公告)日：2021-07-22
申请号：US17206340
申请日：2021-03-19
Inventor： Zhiming Luo , Yiyi Duan , Bin Yi , Xiaozhong Li
Abstract: A refrigeration system is provided. The refrigeration system includes: an indoor heat exchange module configured for refrigerant to absorb heat; and outdoor heat exchange modules configured for the refrigerant to dissipate heat. The outdoor heat exchange module includes a compression device, an evaporative condenser and a liquid supplement device. The outdoor heat exchange modules are switchable between a standby mode and an active mode; some of the outdoor heat exchange modules are in the active mode, and the others are in the standby mode; in the standby mode, the outdoor heat exchange module is disconnected from the indoor heat exchange module; when the outdoor heat exchange module is switched to the active mode, it is connected to the indoor heat exchange module, the compression device starts up, and the liquid supplement device supplies cooling liquid to the evaporative condenser during an startup process of the compression device.
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公开(公告)号：US20210333329A1
公开(公告)日：2021-10-28
申请号：US17249069
申请日：2021-02-18
Inventor： Xiaobin Li , Xiaozhong Li , Bin Yi , Binghua Zhang
IPC: G01R31/392 , G01R31/387 , G01R31/389
Abstract: Embodiments of the present disclosure provide a server cabinet power backup system and a testing method thereof. In a self-test process of the power backup unit, the battery management module may be configured to: control the battery pack to supply power to the self-test resistor to discharge the battery pack, control the battery pack to be charged after the battery pack is discharged, and collect a charge and discharge parameter of the battery pack, and the battery management module may be further configured to: determine attenuation performance of the power backup unit according to the charge and discharge parameter of the battery pack.
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