aluminum windows and doors system using a sheet type heating device and controlling method therefore

摘要

The present invention relates to an inner frame comprising an inner frame made of aluminum; An outer frame made of aluminum and interposed symmetrically with the inner frame; An insulating member inserted into the inner frame or the outer frame to block heat conduction between the members; And a planar heating element mounted on the inner side of the inner frame or the outer frame so as to have a predetermined size and being heated by an applied power source, and a control method thereof. In the present invention as described above, after the surface heating element is attached to the outer surface or the inner surface of the window frame frame to a sufficient size, power is applied to the surface heating frame to raise the ambient temperature of the window frame frame to above the dew point, It is possible to continuously prevent condensation occurring on the inside or the outside of the window system through the heat of the surface heating element, thereby maximizing the heat insulation performance of the window system and also significantly improving the user convenience of the window system.