Wärmeverwaltungssystem und Fahrzeug

Details

Veröffentlichungs-Nr.

EP4806680

Anmeldetag

19. Dezember 2024

Veröffentlichung

7. August 2025

Rechtsraum

EP

IPC

B60H1/00, B60K1/00

Abstract

Provided are a thermal management system and a vehicle. The thermal management system includes a first flow path (11), a second flow path (12), an expansion tank (13), and a switching valve (14). The first flow path (11) includes a first coolant pump (15), the second flow path (12) includes a second coolant pump (16), and the expansion tank (13) includes a first coolant supply port (19) and a second coolant supply port (20) in communication with each other. When the switching valve (14) is in a first state, the first flow path (11) and the second flow path (12) are separately in communication with the expansion tank (13) to form a first coolant circuit (21) flowing through the first flow path (11) and the expansion tank (13), and a second coolant circuit (22) flowing through the second flow path (12) and the expansion tank (13), the first coolant pump (15) is configured to circulate a coolant in the first coolant circuit (21), and the second coolant pump (16) is configured to circulate the coolant in the second coolant circuit (22). When the switching valve (14) is in a second state, the first flow path (11) is separated from the second flow path (12), and the expansion tank (13) is configured to supply the coolant to the first coolant pump (15) and the second coolant pump (16) through the first coolant supply port (19) and the second coolant supply port (20), respectively.

Anmelder

Firmen

ZHEJIANG ZEEKR INTELLIGENT TECHNOLOGY CO., LTD.
ZHEJIANG GEELY HOLDING GROUP CO., LTD

Land

🇨🇳 China

Fachgebiete