影响电供暖推广与应用的因素研究OA

According to the comparison and decision-making process of heating scheme of a residential building project,the factors influencing the selection of electric heating scheme are analyzed.According to the engineering application practice of electric heating film and heating cable heating,the problems of ground concrete filling,local overheating,product life,and other issues are analyzed.The results show that the electric heating film is suitable for indoor intermittent heating,and the concrete filling layer should not be set on the ground,and the concrete filling layer must be set when the heating cable is used for indoor continuous heating,and the product with self-limiting temperature rise function should be selected.The service life of the end product of electric heating is the key factor affecting the promotion and application of electric heating system.