| 摘要 |
<p>The present invention relates to a solar heater. The solar heater is installed in the outside of a building to use solar heat to supply efficiently heated air inside the building. Therefore, the solar heater includes: a heat collecting container having a main supply pipe which receives air from one side and a main discharge pipe which discharges the air to the other side; and a plurality of heat collecting pipes toward the lower side of the heat collecting container. The solar heater is installed in the outside of the building to supply air, which receives the solar heat from the heat collecting pipe to be heated, to an indoor area. The heat collecting pipe where the supply moving pipes connected to the main supply pipe is installed inside, moves the air received by the main supply pipe toward the lower side. Discharging moving pipes having a dual vacuum tube shape, which have a heat collecting function, is connected to the main discharge pipes and are installed to the outside of the supply moving pipes while having a distance from the outside of the supply moving pipes to heat the air received by the supply moving pipes, and to move the air to the main discharge pipe connected to the upper side. The main discharge pipe has a double shape which surrounds the main supply pipe, and preheats the air received by the main supply pipe before the air flows to the heat collecting pipe by the heated air discharged by the main discharge pipe. A fan which forcibly conveys the air to the inlet side of the main supply pipe or the outlet side of the main discharge pipe, is installed in the main discharge pipe.</p> |
