2013•Journal of Changchun Institute of TechnologyRequires access
Research on low temperature floor radiant heating which by using solar energy
Zhang Zi-guo
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Abstract
Theoretically,this paper calculats that the rate of change which the average temperature of the heat medium in the heat exchanger coil by using low temperature floor radiant heating is constant relating to the outdoor temperature.The temperature of supplied water by llow temperature radiant floor heating is about 40 ℃,which can meet the requirements of indoor heating.The floor surface material should be used in a smaller thermal resistance material.Solar energy combined with low temperature radiant floor heating is a feasible method for indoor space heating.