To secure cooling performance as much as possible even when an inclination amount varies, in a vehicular thermosiphon type cooling device.SOLUTION: A vehicular thermosiphon type cooling device includes: an evaporator 13 for evaporating refrigerant by absorbing heat from an on-board apparatus 11; a condenser 14 for condensing the refrigerant evaporated by the evaporator 13; an inclination amount detector 33 for detecting an inclination amount of a vehicle; a storage part 40 for storing the refrigerant in a liquid phase state which circulates between the evaporator 13 and the condenser 14; and storage amount adjustment parts 30, 41, 44 for adjusting a storage amount of the refrigerant in the storage part 40 in accordance with the inclination amount which is detected by the inclination amount detector 33.SELECTED DRAWING: Figure 5
【課題】車両用サーモサイフォン式冷却装置において、傾斜量が変化しても冷却性能を極力確保する。【解決手段】車載機器11から吸熱して冷媒を蒸発させる蒸発部13と、蒸発部13で蒸発した冷媒を凝縮させる凝縮器14と、車両の傾斜量を検出する傾斜量検出部33と、蒸発部13と凝縮器14との間を循環する冷媒を液相状態で貯留する貯留部40と、貯留部40の冷媒の貯留量を、傾斜量検出部33が検出した傾斜量に応じて調整する貯留量調整部30、41、44とを備える。【選択図】図5
VEHICULAR THERMOSIPHON TYPE COOLING DEVICE
車両用サーモサイフォン式冷却装置
2020-10-08
Patent
Elektronische Ressource
Japanisch
IPC: | F28D Wärmetauscher, soweit in keiner anderen Unterklasse vorgesehen, in denen die Wärmetauschmittel nicht in direkte Berührung miteinander kommen , HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY |