Energy-saving economizer for air conditioner fresh air change

The utility model provides an energy-saving economizer for air conditioner fresh air change. The energy-saving economizer for the air conditioner fresh air change comprises a shell body. An air door is arranged at a venting side of the shell body. A left installing hole and a right installing hole a...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	XU YONGFENG, ZHAO BEI, FAN DENGHONG, JIN CONGZHUO, MA TENGFEI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING BLASTING HEATING LIGHTING MECHANICAL ENGINEERING RANGES VENTILATING WEAPONS
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