| 摘要 |
PURPOSE:To make easier the construction of a multistage and natural circulation type solar hot water supplier as well as to raise its heat insulation effect by forming a small-size hot water supplier unit by connecting a small-size rhombic heat storage tank and a small-size plate heat collector by a circulation pipe. CONSTITUTION:A pair of small-size hot water supplier units 8 are plurally assembled by connecting a small-sized heat storage tank 3 formed into a hollow rhombic cube capable of storing water with a small-size plate heat collector 6 having a water supply path 4 and a hot water collecting path 5 in its inside by means of two circulation pipes 6' in such a way that, when the heat storage tank 3 of a rhombic section is placed on the horizontal face, the inclined angle of the heat collector 6 is properly higher than the upside 7 of the rhombic form and in line with the upside 7. Thus, the fitting and construction of the small-size hot water supplier units 8 is made easier and also the leak of water due to deffective fitting can be eliminated. Also, the heat insulation effect of the heat storage tank can be made better because the heat storage tank of the lower hot water supplier unit is inserted into the space below the plate heat collector. |
