Solar building application is to use solar instead of conventional energy meet occupant comfort requirements and functions required for most of the energy supply, so as to achieve the comprehensive utilization of solar energy in construction. Combined with the use of solar energy and the building into active use and passive by using two. Passive utilization is by building the shekel of the facade of reasonable design, room orientation and functional position reasonable arrangements to gather more solar energy. Solar energy water heater system combined with construction is the solar energy and the building of a system, combination of active system. This system is divided again every single system and whole integrated system. The former is easier to operate up, at present application of construction market more, but pipeline, management difficult, is not easy to do with architectural combination. Only the latter replace the former, ability makes the solar water heater system architecture and real combined.
Integrated systems can be divided into solar-thermal systems and hot water supply system. Solar heating system for the main part: solar energy collector, auxiliary heating or heat exchangers storage tank, the circulation line, circulating pump, the control unit and control circuit. Besides collector outside, the rest are all parts are traditional building plumbing design that often USES mature product, so must guarantee the quality and performance of the
solar collectors, to enable them to adapt to the building integration requirements. Hot water supply system by circulating water pipe, water pump, with control valves and hot water meter component, and conventional living hot water system for the same.
