Some embodiments of the present disclosure provide a heat exchange flat tube and a heat exchanger. The heat exchange flat tube includes: a first plate body; a second plate body, which is disposed opposite to the first plate body, a fluid channel is formed between the second plate body and the first plate body, and the fluid channel is provided with an inlet and an outlet; a throttling structure is disposed between the first plate body and the second plate body, the throttling structure communicates with the fluid channel, the throttling structure is located at the inlet, and the throttling structure includes a plurality of bent sections which communicate in sequence.

Some embodiments of the present disclosure provide a heat exchange flat tube and a heat exchanger. The heat exchange flat tube includes: a first plate body; a second plate body, which is disposed opposite to the first plate body, a fluid channel is formed between the second plate body and the first plate body, and the fluid channel is provided with an inlet and an outlet; a throttling structure is disposed between the first plate body and the second plate body, the throttling structure communicates with the fluid channel, the throttling structure is located at the inlet, and the throttling structure includes a plurality of bent sections which communicate in sequence.

A heat exchanger including a temperature control assembly and a heat exchange assembly is disclosed. A heat exchange channel is formed within the heat exchange assembly. A branch channel arranged in parallel with the heat exchange channel is provided within the heat exchanger. The heat exchanger has a liquid inlet and a liquid outlet. The temperature control assembly includes a valve body. A valve cavity in communication with the liquid inlet is provided in the valve body. A gap and a second valve port are provided at a peripheral wall of the valve body. An annular protrusion is provided on an inner wall of the valve cavity. The valve body is provided with a valve core and a drive component therein.

A heat exchanger including a temperature control assembly and a heat exchange assembly is disclosed. A heat exchange channel is formed within the heat exchange assembly. A branch channel arranged in parallel with the heat exchange channel is provided within the heat exchanger. The heat exchanger has a liquid inlet and a liquid outlet. The temperature control assembly includes a valve body. A valve cavity in communication with the liquid inlet is provided in the valve body. A gap and a second valve port are provided at a peripheral wall of the valve body. An annular protrusion is provided on an inner wall of the valve cavity. The valve body is provided with a valve core and a drive component therein.

A coil-wound heat exchanger with mixed refrigerant shell side cooling that is adapted to reduce radial temperature maldistribution by providing tube sheets at one end of a warm bundle that are each connected to tube sheets in a single circumferential zone and are in fluid flow communication with a control valve. Tube sheets at the other end of the warm bundle are each connected to tube sheets in a single radial section and in multiple circumferential zones. A temperature sensor is provided in each circumferential zone. When a temperature difference is detected, one or more of the control valves is adjusted to reduce the temperature difference.

A heat exchanger has flow channels for coolants, which flow channels include turbulence elements having a different flow resistance depending on a direction of a flow, wherein the flow can be passed through the heat exchanger in different directions. As part of a method of operating the heat exchanger, the heat exchanger is flowed through in different directions using a pump that can be operated in different directions.

A heat exchanger has flow channels for coolants, which flow channels include turbulence elements having a different flow resistance depending on a direction of a flow, wherein the flow can be passed through the heat exchanger in different directions. As part of a method of operating the heat exchanger, the heat exchanger is flowed through in different directions using a pump that can be operated in different directions.

The present invention relates to an improved thermal management system for a heat source, such as a high-powered electronic device. Thermal management systems work to maintain the optimal operational temperature of a device to maximise reliability, operational lifespan and/or efficiency, for example by using a fluid coolant to transfer thermal energy from the device to a heat exchanger. The present invention seeks to provide an improved thermal management system by incorporating a phase change material into a heat exchanger.

A heat exchange assembly and a vehicle thermal management system. The heat exchange assembly comprises a first heat exchange part, a bridging member, a second heat exchange part and a connecting member, wherein the first heat exchange part, the bridging member and the second heat exchange part are fixed by means of welding. The heat exchange assembly comprises six ports, wherein the connecting member is provided with at least three ports. The bridging member comprises two holes and/or grooves, which face towards the first heat exchange part and are used for communication with same, and the bridging member comprises at least two holes and/or grooves for being in communication with the second heat exchange part. Openings, of the holes and/or grooves capable of being in communication with the second heat exchange part of the bridging member, face towards the second heat exchange part.

A temperature control system is used for controlling a temperature of a control target. The system includes: a first circulation circuit through which a first heat transfer medium circulates; a second circulation circuit that is independent of the first circulation circuit and through which a second heat transfer medium circulates; and a third circulation circuit that is independent of the first circulation circuit and the second circulation circuit and through which a third heat transfer medium circulates. The third heat transfer medium has a usable temperature range wider than usable temperature ranges of the first heat transfer medium and the second heat transfer medium.