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公开(公告)号：EP4344913A1
公开(公告)日：2024-04-03
申请号：EP22871416.8
申请日：2022-05-13
发明人： LIN, Bingrong , XU, Junbo , LI, Guibin , XUE, Qiang , DAI, Haijiang
IPC分类号： B60H1/00
摘要： The present application provides a thermal management system, a vehicle, and a thermal management method. The thermal management system includes a tank assembly and a valve unit, the tank assembly includes a shell body and a cover plate, the shell body covers the cover plate and forms an accommodation chamber together with the cover plate, and the valve unit is installed on the shell body; the accommodation chamber is internally provided with a plurality of pipelines for liquid circulation, the shell body has a plurality of connection ports communicating with the accommodation chamber, a first end of the pipeline is correspondingly in communication with the connection port, and a second end of the pipeline and a portion of the pipeline are located outside of the accommodation chamber; and the valve unit has a plurality of valve ports correspondingly in communication with the connection ports. The thermal management system of the present application can shorten the total length of the pipelines, reduce the flow resistance in the pipelines, and enhance the working efficiency of the system.
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公开(公告)号：EP4343184A1
公开(公告)日：2024-03-27
申请号：EP22871377.2
申请日：2022-04-21
发明人： LIN, Bingrong , XU, Junbo , LI, Guibin , XUE, Qiang , DAI, Haijiang
IPC分类号： F16K11/085 , F16K31/04
摘要： A multi-way valve, related to the technical field of control valves, is used to solve the problem of large occupied space, complicated control, and high cost, because of the use of two driving devices for controlling a three-way proportional valve and a two-way proportional valve, where a driving device is connected to a first valve core (10) in a transmission way, and the first valve core (10) is provided with a first matching structure, and a second valve core (20) is provided with a second matching structure that matches the first matching structure. In the first matching state, the first valve core (10) rotates alone and the second valve core (20) remains stationary; in the second matching state, the first valve core (10) rotates to drive the second valve core (20) to rotate synchronously. Therefore, the first valve core (10) not only can rotate alone to adjust the flow rate of the first valve port; but also can rotate to drive the second valve core (20) to rotate together to adjust the flow rate of the second valve port, and after the adjustment is completed, the first valve core rotates to its original position without changing the flow rate of the first valve port. In this way, only one driving device is needed to drive and control the first valve core (10) and the second valve core (20), resulting in simple control, compact structure, and low cost.
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公开(公告)号：EP4325102A1
公开(公告)日：2024-02-21
申请号：EP22871379.8
申请日：2022-04-21
发明人： LIN, Bingrong , XU, Junbo , LI, Guibin , XUE, Qiang , DAI, Haijiang
IPC分类号： F16K11/085 , F16K27/06 , F16K31/04
摘要： A multi-way valve (100) includes a valve seat (20) and a valve core (10). The valve core (10) is rotatably disposed in the valve seat (20), the valve seat (20) is provided with a plurality of valve port groups, each valve port group includes a plurality of valve ports, the valve core (10) is provided with communication structure groups corresponding to the valve port groups, respectively, and each of the communication structure groups further includes a plurality of communication structures arranged along a circumferential direction of the valve core (10). When the valve core (10) is rotated to different rotation positions, valve ports in different valve port groups form different communication states. Only one valve core (10) is required to make a two-way proportional valves, three-way proportional valve, and a four-way proportional valve achieve different communication states, with simple control, compact structure and low cost.
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公开(公告)号：EP4249737A1
公开(公告)日：2023-09-27
申请号：EP21938251.2
申请日：2021-04-27
发明人： LIN, Bingrong , XU, Junbo , LI, Guibin , XUE, Qiang
摘要： An expansion tank for a vehicle cooling system and a vehicle cooling system. The expansion tank includes a tank body and a chamber provided inside the tank body, a liquid inlet and a liquid outlet are provided on the tank body, a diversion channel matched with a bottom of the tank body is provided inside the tank body, both ends of the diversion channel are respectively connected with the liquid inlet and the liquid outlet, a vent hole and a liquid refill hole are sequentially provided on a side of the diversion channel in a flow direction of a coolant liquid, and the vent hole and the liquid refill hole are both communicated with the chamber. The automatic separation of the air from the coolant liquid and the automatic refill of the coolant liquid can be realized by providing the diversion channel connecting the liquid inlet and the liquid outlet inside the tank body, and sequentially providing the vent hole and the liquid refill hole on the side of the diversion channel in the flow direction of the coolant liquid. Since the expansion tank is directly connected in series to the main cooling circuit of the motor, the cost input and arrangement space of pipelines, pipe clamps, and liquid-gas separators are reduced, and the weight of the cooling system is also reduced.
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公开(公告)号：EP4446573A1
公开(公告)日：2024-10-16
申请号：EP23802657.9
申请日：2023-04-26
发明人： LIN, Bingrong , XU, Junbo , CAPOU, Florent Pierre , DUN, Bi , ZHANG, Junzhe , DAI, Haijiang , WU, Chunming
IPC分类号： F01P11/02
摘要： Disclosed is an integrated expansion kettle, including a kettle body (1), a coolant flow channel (8) passing through a chamber (2) is provided inside the kettle body (1); at least one group of gas-liquid separation mechanisms is provided on the coolant flow channel (8); each group of the gas-liquid separation mechanism includes a first opening (13) provided on the coolant flow channel (8) for liquid in the chamber (2) to flow into the coolant flow channel (8) and a second opening (14) for liquid in the coolant flow channel (2) to flow into the chamber (2), and a pressure at the first opening (13) is greater than a pressure at the second opening (14). A cooling system is also disclosed, which includes a motor cooling circuit (17), a battery cooling circuit (16) and the expansion kettle. A vehicle is also disclosed, which includes the cooling system. The integrated expansion kettle is divided into two sections to ensure the efficiency of gas-liquid separation, eliminate abnormal sound, reduce the degassing time of gas-liquid separation on the whole body, reduce heat leakage, and greatly reduce the temperature difference between the inlet and outlet.
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公开(公告)号：EP4344917A1
公开(公告)日：2024-04-03
申请号：EP22871419.2
申请日：2022-05-17
发明人： LIN, Bingrong , XU, Junbo , LI, Guibin , DAI, Haijiang , XUE, Qiang
IPC分类号： B60K1/00
摘要： The present application provides an electric vehicle and a thermal manager thereof. The thermal manager includes a housing, and a plurality of heat transfer tube sets are accommodated in the housing, and each heat transfer tube set is used for connecting a device; a valve assembly is arranged on a front surface of the housing, and the valve assembly is provided with a plurality of valve ports; each valve port is opposite to and communicates with a second end of at least one heat transfer branch tube in a front-and-rear direction, and the two heat transfer branch tubes in a same set are each in communication with a different valve port; the valve assembly is used to selectively communicate with a different valve port when the thermal manager performs mode switching, so as to connect and disconnect a heat transfer loop in which a different device is located. The electric vehicle includes a motor, a battery, a radiator and the thermal manager as above. The electric vehicle and the thermal manager thereof provided in the present application have the advantages of improving the assembly efficiency of a thermal management part of the electric vehicle and reducing the space in the electric vehicle occupied by the thermal management part.
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公开(公告)号：EP4163524A1
公开(公告)日：2023-04-12
申请号：EP20939185.3
申请日：2020-06-05
发明人： LIN, Bingrong
摘要： An integrated multi-port solenoid valve, comprising : at least two sub-solenoid valves (20), each sub-solenoid valve (20) comprising at least two connection ports; and at least one first connector (30), each first connector (30) comprising at least two connection ends, wherein at least one first connection port in the at least two connection ports is used for connection to other sub-solenoid valves (20), each first connector (30) is used for connecting any two sub-solenoid valves (20), and each connector end is connected to the first connection port. The present integrated multi-port solenoid valve integrates multiple sub-solenoid valves, and any connection ports of each sub-solenoid valve is communicated with each other to meet control requirements of a variety of working conditions. The integrated multi-port solenoid valve has lightweight design, few components, a light weight, and low cost of use. Also provided are a vehicle thermal management system and a vehicle.
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公开(公告)号：EP4135100A1
公开(公告)日：2023-02-15
申请号：EP20938903.0
申请日：2020-06-05
发明人： LIN, Bingrong
IPC分类号： H01M10/613
摘要： Disclosed is an expansion tank, including a cavity structure (101) and a degassing flow channel (102), where the degassing flow channel (102) is arranged on the expansion tank, a flow guide hole (103) is provided on the degassing flow channel (102), and the degassing flow channel (102) is in communication with the cavity structure (101) by means of the flow guide hole (103); and a liquid inlet (104) and a liquid outlet (105) are provided at two ends of the degassing flow channel (102) respectively and are used for being in communication with a vehicle cooling system. The expansion tank of the present application satisfies a degassing requirement, reduces usage amount of pipelines and pipe clamps, and reduces weight of a vehicle body.
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公开(公告)号：EP4234995A1
公开(公告)日：2023-08-30
申请号：EP21925214.5
申请日：2021-02-10
发明人： LIN, Bingrong , XU, Junbo , LI, Guibin , XUE, Qiang , DAI, Haijiang
IPC分类号： F16K11/085
摘要： Provided is an integrated multi-way solenoid valve (100). The integrated multi-way solenoid valve (100) includes: a mounting panel (110), N channel interfaces (111) being defined on the mounting panel (110) and arranged in a first predetermined pattern, where N is an integer greater than or equal to 5; a valve seat (120) of a cylindrical shape, the valve seat (120) being fixedly connected to the mounting panel, and N openings (121) being defined on the cylindrical valve seat and in communication with N channel interfaces correspondingly; a valve cartridge (130) of a cylindrical shape, the valve cartridge being disposed in the valve seat in a close engagement manner with the valve seat, and a plurality of communication grooves (131) being defined on a circumferential surface of the valve cartridge and arranged in a second predetermined pattern; and a driving assembly (140) in transmission connection with the valve cartridge, the driving assembly being configured to drive the valve cartridge to rotate by a predetermined angle to bring at least one target communication groove of the plurality of communication grooves into communication with a plurality of target openings of the N openings, to allow for communication between the channel interfaces corresponding to the plurality of the target openings. Each of the at least one target communication groove is in communication with at least two of the plurality of target openings. The integrated multi-way solenoid valve can save space and cost, and make a pipeline distribution aesthetic pleasing. Provided further is a vehicle thermal management system for the integrated multi-way solenoid valve.
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10.发明公开
公开(公告)号：EP4360922A1
公开(公告)日：2024-05-01
申请号：EP22862677.6
申请日：2022-04-27
申请人： Zhejiang Geely Holding Group Co., Ltd. , Ningbo Geely Automobile Research & Development Co. Ltd.
发明人： LI, Guibin , LIN, Bingrong , XU, Junbo , DAI, Haijiang , XUE, Qiang , ZHANG, Junzhe , CHEN, Liang
摘要： The present invention relates to a technical field of an electric vehicle, in particular to an integrated channel apparatus for a non-heat pump thermal management integrated module and an electric vehicle. The integrated channel apparatus includes a first component and a second component, the first component is provided with a channel group that runs through the first component along a thickness direction and a groove that does not run through the first component, the channel group and the groove are used to accommodate a connecting tube. The second component is provided with multiple strip grooves, each strip groove is provided corresponding to two channels to connect the two channels. During use, the integrated channel apparatus is installed in the non-heat pump thermal management integrated module, and the connecting tubes that need to be connected are placed in the two channels and the strip groove correspondingly connecting the two channels; when being upgraded to a heat pump management system, the integrated channel apparatus is disassembled, and a three-way valve or a four-way valve is installed on the connecting tube. It is possible to quickly upgrade the electric vehicle from the non-heat pump system to the heat pump system without significantly increasing the cost and weight of the entire vehicle.
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