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公开(公告)号：US20230226877A1
公开(公告)日：2023-07-20
申请号：US18188069
申请日：2023-03-22
Applicant: Huawei Technologies Co., Ltd.
Inventor： Haomang Hu , Xiaobing Zhang , Wen Ye , Yuanyuan Liang , Lei Wang
IPC: B60H1/00
CPC classification number: B60H1/00278 , B60H1/00392 , B60H2001/00307
Abstract: A thermal management system includes a compressor, a water-cooled condenser, a battery chiller, a valve body assembly, a first water pump, a second water pump, and a third water pump that are disposed in a centralized manner. The thermal management system can separately form a passenger compartment cooling loop, a passenger compartment heating loop, a battery cooling loop, a battery heating loop, and an electrical driver cooling loop, and any one or more of the passenger compartment, the battery, and the electrical driver can be cooled or heated.
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公开(公告)号：US12168385B2
公开(公告)日：2024-12-17
申请号：US17677013
申请日：2022-02-22
Applicant: Huawei Technologies Co., Ltd.
Inventor： Weier Tang , Haomang Hu , Liguan Lin
Abstract: A thermal management system includes a refrigerant loop system that includes a compressor, a refrigerant four-way reversing valve, a plate heat exchanger, a throttle valve, another plate heat exchanger, and a gas-liquid separator, to form a refrigerant loop, and a motor liquid cooling loop system includes a motor liquid cooling loop that circulates coolant through a motor, and a pipe in the motor liquid cooling loop is connected to a liquid cooling channel in the plate heat exchanger to exchange heat with the refrigerant loop system using the plate heat exchanger.
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公开(公告)号：US20220176774A1
公开(公告)日：2022-06-09
申请号：US17677013
申请日：2022-02-22
Applicant: Huawei Technologies Co., Ltd.
Inventor： Weier Tang , Haomang Hu , Liguan Lin
Abstract: A thermal management system includes a refrigerant loop system that includes a compressor, a refrigerant four-way reversing valve, a plate heat exchanger, a throttle valve, another plate heat exchanger, and a gas-liquid separator, to form a refrigerant loop, and a motor liquid cooling loop system includes a motor liquid cooling loop that circulates coolant through a motor, and a pipe in the motor liquid cooling loop is connected to a liquid cooling channel in the plate heat exchanger to exchange heat with the refrigerant loop system using the plate heat exchanger.
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公开(公告)号：US20210215414A1
公开(公告)日：2021-07-15
申请号：US17216196
申请日：2021-03-29
Applicant: Huawei Technologies Co., Ltd.
Inventor： Haomang Hu , Zhiwei Wu , Xiaokang Liu , Jing Jiang , Zuqi Liu
Abstract: A vehicle temperature management system includes a refrigerant circulation system including a compressor, a first heat exchanger, a depressurization apparatus, a heat exchange plate, a four-way valve, and a second heat exchanger that is configured to heat a first refrigerant that flows to an input port when a management object needs to be cooled through the heat exchange plate, and cool the first refrigerant that flows to the heat exchange plate when the management object needs to be heated through the heat exchange plate.
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