比较了各种吸热器在塔式太阳能系统中的表现,结果发现腔式吸热器比外热式吸热器具有更高的吸热效率,但经济性略差;在工作介质方面,熔盐介质具有热容量大及经济性、安全性较好的优点,但工作温度受限,对反射镜的控制精度要求高;而空气没有温度限制,并且对环境友好,但其热容量较小,导致经济性不好;水/蒸汽式吸热器有较高的效率及热容量,但管路及容器等需承受高压. Comparing the performance of various heat sinks in a tower solar system, the results show that the cavity heat sink has a higher heat absorption efficiency than the exothermic heat absorber, but the economy is slightly worse; in the working medium, the melting Salt medium has the advantages of large heat capacity, economy and safety. However, the working temperature is limited and the control precision of the reflector is high. However, the air has no temperature limit and is environmentally friendly, but its heat capacity is small, resulting in economic Poor sex; water / steam heat absorber has higher efficiency and heat capacity, but the pipeline and containers to withstand high pressure.