| 摘要 |
<p>Electrical storage heating apparatus with natural air convection, in which there is designed on the lower part of the lateral casing (14) at least one air inlet opening which is connected to a vertical rising chamber between the heat insulation and the lateral casing and communicates with a heating chamber designed above the storage apparatus core. A guide element for the airflow is formed by at least one heat exchanger which is arranged in the rising chamber and preferably has an enlarged surface, and at least one air outlet opening, preferably with controllable flow cross-section, is arranged in the outer casing in the region of the heating chamber (Fig. 1). <IMAGE></p> |
