[China Aluminum Network] Since 2007, the state has promulgated China's National Energy Conservation Law, a national law for energy conservation, and has issued a number of design standards and technical specifications for building energy conservation. The introduction of all these standards and specifications indicates that environmental protection and energy-saving products will become the direction of future development. kaiping aida sanitary ware technology co.,ltd , https://www.kpfaucets.com
Improve the airtight performance of doors and windows is the key to energy saving doors and windows. We heat in winter or cool down by air conditioning during the summer. A quarter of the energy is consumed through the gap between doors and windows. Therefore, it is imperative to improve the airtight performance of doors and windows. 1. Improve the assembly quality of doors and windows. As much as possible to reduce the window frame, the assembly gap between the adjacent components of the fan; the amount of fit clearance between the frame and the fan; the amount of overlap between the frame and the fan is moderate; seals, tops and Other components are uniform, firm, and the interface is tight. There is no phenomenon such as de-slotting, shrinkage, and imaginary pressure; reduce the butt gap of the bar. 2. Choose a good seal material. Tops specifications are important factors affecting the airtight performance of sliding doors and windows. Excessive specifications of the tops or excessively high hairiness not only make the assembly difficult, but also make the door and window movement resistance increase, especially the initial resistance at the time of opening and the later position resistance at the time of closing are larger; the specification is too small or the height of the vertical tops is not enough. Easily out of the tank, so that the sealing performance of doors and windows greatly reduced. 3. Use a main material with a small thermal conductivity. Mainly includes the frame, fan material profile, the material thermal conductivity is small, relatively speaking, the energy loss is less. Glass is mostly made of hollow structures, and the practice of applying a film or painting a film on the surface of the glass is common, all of which play a significant role in reducing energy loss.