| 摘要 |
PURPOSE:To form a portable independent heat accmulating type heating apparatus by a structure wherein air type solar heat collector and latent heat accumulators are housed within a single box and circulating air passages are also arranged within the box. CONSTITUTION:The air type solar heat collectors A are arranged on one vertical surface of a tall rectangular box so that their heat collecting surfaces form the surface of the box and the latent heat accumulators B consisting in assembling in a special configuration a large number of cans, each of which has a special form and in each of which substance causing phase transition at service temperature is sealed, is arranged within the box at the back of the collectors A. Chambers 1 and 2 are provided at the ceiling part of the box for communicating the airs in the collectors A to each other and for forming an air circulation circuit of the heat accumulators B and chambers 3 and 4 are provided at the lower part of the box so as to correspond to the chambers 1 and 2 respectively and to be connected through flow passage change-over dampers 7-10 to the blower 6 in a machine room 5 installed beneath the chambers 3 and 4. The air containing heat collected at the heat collectors A is circulated to the heat accumulators B in order to give the heat to the heat accumulating substance. The heat accumulated in the heat accumulators B is released to a load 13 by driving the blower 6 under the conditions that the dampers 7 and 9 are closed and the dampers 8, 10, and 11 are open. |
