THERMAL MANAGEMENT SYSTEM FOR VEHICLE

摘要

A heat medium circulation equipment, a first pump, and a second pump are connected to a first switching valve and a second switching valve. A heater core is connected to at least one of the first switching valve and the second switching valve, and connected to a heat medium circuit. A state, in which the heat medium discharged by a third pump flows into the heater core, is selected by switching of a switching device.

主权项

1. A thermal management system for a vehicle, comprising:
a first pump that draws and discharges a heat medium; a second pump that draws and discharges the heat medium; a third pump that draws and discharges the heat medium; a heat medium circulation equipment through which the heat medium circulates; a first switching valve connected with an outlet side of the first pump, an outlet side of the second pump, and an inlet side of the heat medium circulation equipment, the first switching valve switching between a state in which the heat medium discharged from the first pump flows into the heat medium circulation equipment and a state in which the heat medium discharged from the second pump flows into the heat medium circulation equipment; a second switching valve connected with an intake side of the first pump, an intake side of the second pump, and an outlet side of the heat medium circulation equipment, the second switching valve switching between a state in which the heat medium flows out of the heat medium circulation equipment and into the first pump and a state in which the heat medium flows out of the heat medium circulation equipment and into the second pump; a heat medium circuit in which the heat medium discharged by the third pump circulates; a heat generation equipment disposed in the heat medium circuit and generating a heat; a heat utilization equipment connected to at least one of the first switching valve and the second switching valve and connected to the heat medium circuit, the heat utilization equipment utilizing the heat of the heat medium; and a switching device that switches between a state in which the heat medium discharged by one of the first pump and the second pump circulates through the heat utilization equipment and a state in which the heat medium discharged by the third pump circulates through the heat utilization equipment.