| 摘要 |
#CMT# #/CMT# The collector (1) has a planar absorber (5) selectively coated at an upper side (5a), which faces towards the sun. The absorber receives energy of sunlight (2) and converts the energy into thermal radiation (3). The absorber is designed as a black radiator at a lower side, which faces away from the sun. The thermal radiation coming from the lower side strikes on an optical concentrator (6) i.e. parabolic mirror. The concentrator concentrates the thermal radiation on a receiver (7) i.e. absorber pipe. The collector heats a transmission medium with the absorbed solar energy. #CMT#USE : #/CMT# Concentrating thermal solar collector for use as planar roof and wall elements (all claimed) on a roof, a wall, and an outdoor for collecting thermal energy contained in sunlight for domestic water heating, for heating support or replacement, for extracting process heat to drive generators and refrigerating systems, and for use in a solar power plant for power generation. #CMT#ADVANTAGE : #/CMT# The absorber is selectively coated at the upper side, which faces towards the sun, thus ensuring high absorption of solar energy. The collector receives both direct and diffuse sunlight over an entire absorber surface without the need for a mechanism for tracking the sun, thus achieving a high energy yield. The collector has a simple and economical design, a high temperature level, a low energy amortization period, and a long service life. The collector is industrially manufactured with a high degree of prefabrication, and allows long, and recyclable energy storage. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a sectional view of a solar collector. 1 : Concentrating thermal solar collector 2 : Sunlight 3 : Thermal radiation 5 : Planar absorber 5a : Upper side of planar absorber 6 : Optical concentrator 7 : Receiver. |
