Automobile preheating device and control method thereof

The invention discloses an automobile preheating device. The automobile preheating device comprises a first solenoid valve, a second solenoid valve, a third solenoid valve, a fourth solenoid valve and an electronic controller, wherein the first solenoid valve is connected with a first water outlet p...

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Bibliographische Detailangaben
Hauptverfasser:	LYU YIN, XU BIAO, DU XIANFENG, XI WENQIAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING,OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODSSPACES OF VEHICLES BLASTING COMBUSTION ENGINES HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDEDFOR STARTING OF COMBUSTION ENGINES SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF TRANSPORTING VEHICLES IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The invention discloses an automobile preheating device. The automobile preheating device comprises a first solenoid valve, a second solenoid valve, a third solenoid valve, a fourth solenoid valve and an electronic controller, wherein the first solenoid valve is connected with a first water outlet pipe of an engine, a water outlet pipe of a cooling water tank and a first water inlet pipe of a fuel oil heater; the second solenoid valve is connected with a second water outlet pipe of the engine, a water outlet pipe of the fuel oil heater and a water inlet pipe of a heater; the third solenoid valve is connected with a water outlet pipe of the heater, a second water inlet pipe of the fuel oil heater and a water inlet pipe of fuel tank heat exchanger; the fourth solenoid valve is arranged on the second water inlet pipe of the fuel oil heater and is connected with a water outlet pipe of the fuel tank heat exchanger through a pipeline; the electronic controller is electrically connected with the solenoid valves; the