A control valve assembly may include a housing, an inlet, an outlet, and a plurality of thermostatic control valves biased toward a closed position and arranged within the housing between the inlet and the outlet. The thermostatic control valves may each be associated with separate respective flow paths between the inlet and the outlet and have different operating temperatures. The valves may be configured to open at their respective operating temperatures and remain open unless the fluid falls below their respective operating temperature such that when multiple thermostatic control valves are open the amount of fluid flowing through the control valve is equal to the addition of the amount of fluid flowing through each valve. The operating temperatures and the flow rates of the thermostatic control valves may be selected to limit the passage of pathogens through the control valve assembly. A degassing valve may also be provided.

A control valve assembly may include a housing, an inlet, an outlet, and a plurality of thermostatic control valves biased toward a closed position and arranged within the housing between the inlet and the outlet. The thermostatic control valves may each be associated with separate respective flow paths between the inlet and the outlet and have different operating temperatures. The valves may be configured to open at their respective operating temperatures and remain open unless the fluid falls below their respective operating temperature such that when multiple thermostatic control valves are open the amount of fluid flowing through the control valve is equal to the addition of the amount of fluid flowing through each valve. The operating temperatures and the flow rates of the thermostatic control valves may be selected to limit the passage of pathogens through the control valve assembly. A degassing valve may also be provided.

A system for reclaiming carbon fiber from carbon fiber containing material using solar energy includes a sunlight focusing system, a sample platform for placement of carbon fiber containing material to be treated by focused sunlight from the sunlight focusing system, the sample platform being provided with a gas absorption pipe, and a waste gas treatment system connected with the gas absorption pipe.

A portable solar power system is disclosed. The system includes a wheeled support and transport platform with a center mast. Secured to the mast is a panel system comprising at least two solar panels, which may be folded into a stable and aerodynamic upwardly extending position for transportation. The mast, by means of at least one slewing drive, allows for rotation and positioning of the solar panels for maximum sun exposure.

A portable solar power system is disclosed. The system includes a wheeled support and transport platform with a center mast. Secured to the mast is a panel system comprising at least two solar panels, which may be folded into a stable and aerodynamic upwardly extending position for transportation. The mast, by means of at least one slewing drive, allows for rotation and positioning of the solar panels for maximum sun exposure.

An altitude and azimuth angle concurrent driving type solar tracking apparatus, which includes: a worm receiving rotational power through a first end and coupled to a central shaft in a casing; an altitude actuator engaged with the worm; an azimuth actuator engaged with the worm; a diurnal motion control frame composed of a first azimuth link arm and a second azimuth link arm; a meridian altitude angle control frame composed of a first altitude link arm, a second altitude link arm, and an altitude actuating arm; and a solar panel mount coupled to a second end of the second azimuth link arm. The apparatus simultaneously tracks the altitude angle and the azimuth angle of the sun using rotational power transmitted through the first end of the worm and maintains the base of a solar panel parallel to the ground when tracking the sun.

Thermal energy is derived from sunlight. The system has a heating surface arranged to support microparticles to be heated, and a group of optical-fibers arranged to transport sunlight to irradiate microparticles on the heating surface. The optical-fibers are moved relative to the heating surface to enable the microparticles to be heated by the transported light as the optical-fiber scans the microparticles. Apparatus for storing the heated particles and for using the thermal energy is also discussed.

A system for receiving, transferring, and storing solar thermal energy. The system includes a concentrating solar energy collector, a transfer conduit, a thermal storage material, and an insulated container. The insulated container contains the thermal storage material, and the transfer conduit is configured to transfer solar energy collected by the solar energy collector to the thermal storage material through a wall of the insulated container.

A system for receiving, transferring, and storing solar thermal energy. The system includes a concentrating solar energy collector, a transfer conduit, a thermal storage material, and an insulated container. The insulated container contains the thermal storage material, and the transfer conduit is configured to transfer solar energy collected by the solar energy collector to the thermal storage material through a wall of the insulated container.

Automatic motion system by dilatation of a fluid, said system acting on elements of a compact solar collector with integrated storage tank, said solar collector having least a face exposed to the solar radiation and at least another face not facing the solar radiation, said solar collector comprising a plurality of primary tubes (1), for containing at least one primary heat carrier element adapted to the storage of thermal energy, and an external sensor element arranged movable with respect to each primary conduit (1), adapted to overlap, at least partially, during its motion, in each primary conduit (1).