NIW55A series breathing energy-saving aluminum alloy casement window

1. The system uses polyamide nylon plus glass fiber insulation polymer as the heat insulation strip to connect the indoor and outdoor aluminum profiles into one body, thus forming an effective heat insulation layer between the inner and outer sides of the aluminum profile, and blocking the internal and external cold heat exchange. The purpose of energy saving. At the same time, due to the separation of the inner and outer profiles, the surface treatment and color of the indoor and outdoor profiles can be combined according to different needs.

2. The system has a natural ventilator for research and development, and the device has applied for a national patent. Using the local air pressure difference generated by the natural environment and the principle of gas diffusion, the fresh air exchange is realized, and the airflow enters or flows out through the air inlet, the air distribution plate, the filter net and the muffler chamber to form an ecological breathing effect, and the door and window are closed in the closed state. The environment is ventilated and has the characteristics of dustproof, soundproof and insect proof, which achieves the effect of energy saving and environmental protection.