Solar Heat Collecting Rate Adjustable Evacuated Tube Solar Collector

摘要

PURPOSE: A solar heat collector with vacuum pipes is provided to control the amount of collected sunlight by adjusting the installation angle of each solar panel, and to prevent overheating by forming the solar panel into a triangle shape. CONSTITUTION: A solar heat collector with vacuum pipes(10) comprises solar panels(20) and heat pipes(30). The vacuum pipes are arranged consecutively and separately from each other. The solar panels are installed in the vacuum pipes, and increases the temperature of the vacuum pipes by collecting sunlight. The heat pipes are installed in each vacuum pipe in a longitudinal direction, and a heat exchanger refrigerant circulates. The amount of collected heat is adjusted by controlling the shapes and installation angles of the solar panels. The installation angle of a west solar panel(40) is adjusted to the west, and the installation angle of an east solar panel(50) is adjusted to the east. The west solar panel and the east solar panel are alternately installed in the vacuum pipes.