The result shows that comparing with ground source heat pump, the energy saving rate with and without heat storage water tank is 14.
结果表明，与土壤源热泵相比，联合供暖运行模式具有明显的节能效果，有、无蓄热水箱时的节能率分别为14。
The result shows that comparing with ground source heat pump, the energy saving rate with and without heat storage water tank is 14.5% and 10. 4% respectively.
结果表明，与土壤源热泵相比，联合供暖运行模式具有明显的节能效果，有、无蓄热水箱时的节能率分别为14．5％和10．4％；
Solar reflectors on the roof heat water passing through a series of metal tubes. The hot water than pumped to a storage tank in the building and ready for use.
屋顶上的太阳能反射板将流经一系列金属管的水加热，加热的水再泵入一个室内的储水箱备用。
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