HEAT MANAGEMENT DEVICE
HEAT MANAGEMENT DEVICE
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- New search for: KINOSHITA KOJI
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- New search for: HASEGAWA YOSHIO
- New search for: ORIHASHI MANABU
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To allow a battery and an electrical apparatus to be cooled independently in a heat management device that can perform heating.SOLUTION: A heat management device mounted on a vehicle has: a first heat circuit; a second heat circuit; a heat exchanger that cools a heat medium in the first heat circuit and heats a heat medium in the second heat circuit; a radiator that exchanges heat between the heat medium in the first heat circuit and the outside air; a heater that heats the heat medium in the second heat circuit as a heat source; a battery cooled by the first heat circuit; and an electrical apparatus that is cooled by the first heat circuit. The heat management device executes an operation that causes a heat medium to flow through a circulation flow path which includes a heat exchanger path and a battery path and bypasses a radiator path to cool the heat medium by the heat exchanger, and an operation that causes a heat medium to flow through a circulation flow path which includes a radiator path and an electrical apparatus path and bypasses a heat exchanger path to cool the heat medium by the radiator.SELECTED DRAWING: Figure 1
【課題】 暖房を実行可能な熱管理装置において、バッテリと電気機器を独立して冷却可能とする。【解決手段】 車両に搭載される熱管理装置であって、第１熱回路と、第２熱回路と、第１熱回路内の熱媒体を冷却するとともに第２熱回路内の熱媒体を加熱する熱交換器と、第１熱回路内の熱媒体と外気とを熱交換させるラジエータと、第２熱回路内の熱媒体を熱源として暖房する暖房器と、第１熱回路により冷却されるバッテリと、第１熱回路により冷却される電気機器を有する。熱交換器経路とバッテリ経路を含むとともにラジエータ経路を迂回する循環流路に熱媒体を流して熱交換器によって熱媒体を冷却する動作と、ラジエータ経路と電気機器経路を含むとともに熱交換器経路を迂回する循環流路に熱媒体を流してラジエータによって熱媒体を冷却する動作を実行する。【選択図】図１
Document information
HEAT MANAGEMENT DEVICE
熱管理装置
2021-09-27
Patent
Electronic Resource
Japanese
| IPC: | B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F01P Kühlung von Kraft- und Arbeitsmaschinen oder Kraftmaschinen allgemein , COOLING OF MACHINES OR ENGINES IN GENERAL |