Heat plant for e.g. direct solar heating system of floor, has circulator setting solar collector with respect to medium to be heated, where circulation of liquid is carried out by intermediate of heat pump when radiation is insufficient

摘要

#CMT# #/CMT# The plant has a solar collector (10) coupled to an atmospheric sensor (11) and a heat pump (20). A circulator (27) sets the solar collector with respect to a medium e.g. hot water tank, to be heated, where the circulation of liquid e.g. water, is not carried out in the atmospheric sensor when the solar radiation is sufficient. The circulation of the liquid is carried out by an intermediate of the heat pump when the solar radiation is insufficient. #CMT#USE : #/CMT# Used in a direct solar heating system of a floor of a individual house during winter, and also in industrial, agricultural and tertiary heating system, for generating heat that is utilized for heating a water supply network to produce warm water by direct solar heating or by coupling to a water type/glycolic heat pump. #CMT#ADVANTAGE : #/CMT# The circulation of the liquid e.g. water, is carried out by the intermediate of the heat pump when the solar radiation is insufficient, thus permitting the collector to recover the direct solar heat during winter, and hence extending the utilization of the heat plant to summer periods. The circulation of the liquid e.g. water, is not carried out in the atmospheric sensor when the solar radiation is sufficient, thus evacuating excess of solar heat captured in summer, and hence preventing fault occurring in the collector. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a diagram of the installation of a heat pump. 10 : Solar collector 11 : Atmospheric sensor 20 : Heat pump 23 : Condenser 27 : Circulator.