Solar concentrating heat receiver and solar concentrating heat receiving system

摘要

A photoconcentrating heat collector (10) has: a casing (41) having an aperture part into which rays of solar light enter; a heat collector (42), which is housed within the casing (41), and in the interior of which an operating fluid circulates, with the temperature of the operating fluid being raised as it collects heat from the incoming rays of solar light; and suspension members (61, 62), the upper ends of which are connected to an upper angle (14), with the other ends being loosely inserted through through-holes (44a, 44b) in the casing (41), thus suspending the heat collector (42) within the casing (41).