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Combined with the climatic characteristics of hot-summer and cold-winter area, describe the current requirements and energy saving in buildings of the rural residential in the hot-summer and cold-winter area of China. In the view of the appropriate energy-saving and insulation technology applied on walls, windows, roof and other parts of the building, and introduce the application of some relevant...
The solution of accumulating and keeping the heat in the walls is through insulating from the outside, a common method used in Europe although it hadn't been confirmed on the physical basis, in regards with the conditions of continental climate, may it be in winter or in summer. In effect, during summer season part of the heat gets inside despite the insulations in the walls and over the night the...
A 60 liter capacity flat plate solar water heater has been designed and constructed with locally available material. The size is selected considering the daily requirement of a small family. In performance evaluation we have recorded water temperature of the solar water for consecutive hours during the mentioned sun shine period. During June-July period the maximum water temperature obtained was 71??C...
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