VEHICLE BATTERY COOLING SYSTEM AND ELECTRIC VEHICLE

To provide a vehicle battery cooling system, etc. with which it is possible to improve efficiency of cooling batteries while improving conveniences, etc.SOLUTION: A vehicle battery cooling system according to one embodiment of the present disclosure comprises: a water storage tank that is disposed n...

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Bibliographische Detailangaben
Hauptverfasser:	ARAI YOSHITAKA, IIOKA TOMOYA
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES AUXILIARY DRIVES FOR VEHICLES BASIC ELECTRIC ELEMENTS CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES ELECTRICITY ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL GENERATION INSTRUMENTATION OR DASHBOARDS FOR VEHICLES MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES PERFORMING OPERATIONS PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY SYSTEMS FOR STORING ELECTRIC ENERGY TRANSPORTING VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	To provide a vehicle battery cooling system, etc. with which it is possible to improve efficiency of cooling batteries while improving conveniences, etc.SOLUTION: A vehicle battery cooling system according to one embodiment of the present disclosure comprises: a water storage tank that is disposed near a battery in an electric vehicle, and that stores cooling water with which to cool the battery; a circulation mechanism that circulates the cooling water supplied from an external facility via the battery and the water storage tank, when electric power is supplied from the external facility to the battery; a nozzle that sprays the cooling water supplied from this circulation mechanism to prescribed points of a vehicle body in the electric vehicle; a folding type radiation fin that controls a movement of heat between the battery and the water storage tank; and a control unit that controls operations of each of the circulation mechanism and the nozzle and open/closed states of the radiation fin, respectively.SELECTED DRAWING: Figure 1 【課題】利便性等を向上させつつ、バッテリーの冷却効率を向上させることが可能な車両用バッテリー冷却システム等を提供する。【解決手段】本開示の一実施の形態に係る車両用バッテリー冷却システムは、電動車両内においてバッテリーの近傍に配置されており、バッテリーを冷却するための冷却水を蓄える貯水タンクと、外部設備からバッテリーへと電力を供給している際に、外部設備から供給される冷却水をバッテリーおよび貯水タンクを経由して循環させる循環機構と、この循環機構から供給される冷却水を、電動車両における車体の所定箇所へと噴射するノズルと、バッテリーと貯水タンクとの間の熱の移動を制御する可倒式の放熱フィンと、循環機構およびノズルの各動作と放熱フィンの開閉状態とをそれぞれ制御する制御部と、を備えている。【選択図】図１