CONTROL APPARATUS OF HEAT EXCHANGING SYSTEM

A control apparatus of a heat exchanging system according to the invention executes a control for activating a connection system (60) to connect an engine water passage (16, 11W, 17, 18, 12W, 19) to a heater water passage (40, 33W, 41, 31W, 42, 43, 34W, 44) and a control for increasing an engine pum...

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Bibliographische Detailangaben
Hauptverfasser:	YANO, Masatoshi, OGURA, Yoichi, AIKAWA, Hidefumi, MIYOSHI, Yuji, OFUNE, Yu
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING,OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODSSPACES OF VEHICLES BLASTING COOLING OF INTERNAL-COMBUSTION ENGINES COOLING OF MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING PERFORMING OPERATIONS STEAM ENGINES TRANSPORTING VEHICLES IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	A control apparatus of a heat exchanging system according to the invention executes a control for activating a connection system (60) to connect an engine water passage (16, 11W, 17, 18, 12W, 19) to a heater water passage (40, 33W, 41, 31W, 42, 43, 34W, 44) and a control for increasing an engine pump duty ratio (DE), and then executes a control for decreasing a heater pump duty ratio (DH) when the control for decreasing the heater pump duty ratio (DH) and the control for increasing the engine pump duty ratio (DE) are requested to be executed in order to control a core flow rate (Vhc) to a requested core flow rate (Vhc_req) and an engine flow rate (Veng) to a requested engine flow rate (Veng_req) after the engine water passage is connected to the heater water passage by the connection system (60).