Traditional Culture Encyclopedia - Hotel accommodation - The difference between a closed window and a window

The difference between a closed window and a window

The difference between window closing and window opening mainly lies in its opening mode and applicable scene.

Closed window: it is a fixed window that cannot be opened, also called fixed window. Because it can't be opened, it can prevent cold air from entering the room in winter, improve thermal insulation performance and reduce the influence of indoor lighting. In summer, closing the window can prevent hot air from entering the room and reduce the indoor temperature, but it also reduces the natural ventilation in the room.

There are windows: windows that can be opened, including sliding windows, up-and-down opening windows and casement windows. Because it can be opened, the window can be opened for ventilation in winter, which can increase the fresh air in the room and increase the indoor ventilation effect. In summer, you can cool down by opening the window to increase the indoor natural ventilation effect. In addition, windows can let sunlight and natural light shine into the room better and improve the living comfort.

Summary:

Closed windows are suitable for places that need heat preservation, energy saving and appropriate reduction of indoor lighting, and windows are suitable for places that need ventilation, light transmission, increase indoor fresh air volume and appropriately reduce indoor temperature. In the actual selection, it is necessary to make a reasonable choice according to the specific needs and usage scenarios.