PROBLEM TO BE SOLVED: To provide a vehicular fuel cooling device that enables air-conditioning control and cooling of fuel while reflecting the will of an occupant.SOLUTION: A vehicular fuel cooling device for cooling fuel by using part of a refrigerant of a vehicular air conditioning device includes: a bypass passage 26 that is connected to a refrigerant circulation passage of the vehicular air conditioning device to make part of the refrigerant bypass an evaporator 11 of the vehicular air conditioning device and circulate; a fuel cooling section 27 that is arranged in the bypass passage 26 to cool fuel returned to a fuel tank 4 through heat exchange with the refrigerant flowing in the bypass passage 26; a solenoid valve 28 for controlling the amount of the refrigerant flowing in the bypass passage 26; a solenoid valve control section 29 for controlling the solenoid valve 28; and a solenoid valve control mode change-over switch 33 for switching a control mode of the solenoid valve 28 in the solenoid valve control section 29.
【課題】乗員の意志を反映させて空調制御及び燃料冷却を行うことができる車両用燃料冷却装置を提供する。【解決手段】車両用燃料冷却装置は、車両用空調装置の冷媒の一部を用いて燃料を冷却するものであって、車両用空調装置の冷媒の循環経路に接続されて冷媒の一部を車両用空調装置におけるエバポレーター11を迂回させて循環させる迂回通路26と、迂回通路26に設けられて同迂回通路26を流れる冷媒との熱交換により燃料タンク4に戻される燃料を冷却する燃料冷却部27と、迂回通路26を流れる冷媒の量を調節する電磁弁28と、電磁弁28を制御する電磁弁制御部29と、電磁弁制御部29による電磁弁28の制御モードを切り替える電磁弁制御モード切り替えスイッチ33と、を備えている。【選択図】図1
VEHICULAR FUEL COOLING DEVICE
車両用燃料冷却装置
2015-06-25
Patent
Electronic Resource
Japanese
IPC: | F23K Brennstoffzufuhr zu Feuerungen , FEEDING FUEL TO COMBUSTION APPARATUS / 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 / F02M Zuführen von Brennstoff-Luft-Gemischen oder deren Bestandteilen bei Brennkraftmaschinen allgemein , SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF / F25B Kältemaschinen, Kälteanlagen oder Kälteverfahren , REFRIGERATION MACHINES, PLANTS, OR SYSTEMS |