Comparative study on guarantee rate of two kinds of solar heating systems under elastic heating

Many scholars’ studies on thermal comfort during winter sleep show that the human body’s demand for temperature during night sleep is lower than the daytime level. On this basis, measures the common terminal modes of solar heating—floor radiant heating system and low-temperature forced convection radiator heating system. The results show that the solar guarantee rate of low-temperature forced convection radiator heating is about 7% higher than that of floor radiant heating, and after lowering the heating temperature at night, the solar guarantee rate of floor radiant heating and low-temperature forced convection radiator heating both increases by 11.5%.