夏天,为保持室温恒定,开启空调时要关闭门窗。然而,多数空调不能带来新鲜空气。在空调房里想要达到既保证空气质量,又节能不费电的效果,开窗通风可最大限度提高室内新鲜空气的流量。晚上睡觉将窗户敞开5~10cm的缝隙,拉上窗帘,既让新鲜空气源源不断进入室内,又不至于热空气大量涌入。出门前把门窗打开通风,如果房屋通风不良,可开启空调的送风功能,定时2 h,增加室 In summer, to keep the room temperature constant, turn windows and doors off when turning on the air conditioner. However, most air conditioners can not bring fresh air. In the air-conditioned room you want to achieve both the air quality, but also energy-saving effect of electricity, window ventilation can maximize the indoor fresh air flow. Sleep at night to open the window 5 ~ 10cm of the gap, pull the curtains, both to keep fresh air from entering the room, but not a large influx of hot air. Open the doors and windows before going out of ventilation, poor ventilation if the house can be opened air conditioning function, regular 2 h, increase the room