Why does the room feel stuffy when the weather is very hot?

Because during the day, after the sun heats the room, some energy is stored in the room. When the sun goes down at night, the outdoor temperature begins to drop, and the indoor temperature will not drop at once, because heat transfer needs a process.

Even if the doors and windows are opened, air convection heat transfer takes time (of course, if the room layout is not good and the ventilation effect is poor, it makes little difference whether the doors and windows are opened or not); The next morning, when the room temperature was just about to drop a few degrees, the sun came out again and the room temperature began to rise again, resulting in a high indoor temperature all day.

Solutions to stuffy rooms:

1. Window opening here means window opening at night. First, because we turn on the air conditioner at home during the day, the doors and windows are closed, and the indoor air circulation is easy to cause sultry. The second is to open the window after dark. The temperature has dropped, which is cool and suitable for opening windows.

2. When the room is stuffy and stuffy, you can put a pot of cold water in the room and scrub the floor of the room first to make the whole room less stuffy.

3. Simplify your home as much as possible. Simplify your home as much as possible and put things that you don't usually use in the storage room, because things will absorb heat, and there are too many things in your home, which will make the temperature higher.

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