HEAT-EXCHANGE-TYPE VENTILATING DEVICE

A heat exchange ventilator (100) includes: a partition wall (21) that has a bypass opening (21a) allowing an exhaust air duct upstream of a total heat exchanger (6) to communicate with the exhaust air duct between the total heat exchanger (6) and a humidifier (8), and separates the exhaust air duct...

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Bibliographische Detailangaben
Hauptverfasser:	MATSUMOTO, Kohei, OKEYA, Kenta
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING BLASTING HEATING LIGHTING MECHANICAL ENGINEERING RANGES VENTILATING WEAPONS
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Beschreibung
Zusammenfassung:	A heat exchange ventilator (100) includes: a partition wall (21) that has a bypass opening (21a) allowing an exhaust air duct upstream of a total heat exchanger (6) to communicate with the exhaust air duct between the total heat exchanger (6) and a humidifier (8), and separates the exhaust air duct upstream of the total heat exchanger (6) and a supply air duct downstream of the total heat exchanger (6); a bypass damper (18) that opens and closes the bypass opening (21a); and a controller (23) that performs control to open the bypass opening (21a) by the bypass damper (18) at a first time, and close the bypass opening (21a) by the bypass damper (18) at a second time.