	US 11,815,291 B2
	Concentrated solar power generation system
Yong Yang, Guangdong (CN); Chongjie Zhao, Guangdong (CN); Fu Huang, Guangdong (CN); Shaoming Luo, Guangdong (CN); Guoquan Zhang, Guangdong (CN); Junjie Li, Guangdong (CN); Xiayun Liu, Guangdong (CN); Yulong Yao, Guangdong (CN); Wei Fu, Guangdong (CN); and Jian Yang, Hunan (CN)
Assigned to GUANGDONG POLYTECHNIC NORMAL UNIVERSITY, Guangzhou (CN); GUANGDONG NACRE HYDRAULIC CO., LTD., Zhaoqing (CN); and CENTRAL SOUTH UNIVERSITY, Changsha (CN)
Filed by GUANGDONG POLYTECHNIC NORMAL UNIVERSITY, Guangdong (CN); GUANGZHOU CHANGREN INDUSTRIAL TECHNOLOGY CO., LTD., Guangdong (CN); GUANGDONG NACRE HYDRAULIC CO., LTD., Guangdong (CN); and CENTRAL SOUTH UNIVERSITY, Hunan (CN)
Filed on Nov. 29, 2020, as Appl. No. 17/106,154.
Claims priority of application No. 201911205141.6 (CN), filed on Nov. 29, 2019.
Prior Publication US 2021/0164694 A1, Jun. 3, 2021
Int. Cl. F24S 10/70 (2018.01); F24S 30/42 (2018.01); F24S 23/30 (2018.01); F03G 6/06 (2006.01)

CPC F24S 10/72 (2018.05) [F03G 6/06 (2013.01); F24S 23/31 (2018.05); F24S 30/42 (2018.05)]

9 Claims

1. A concentrated solar power generation system, comprising:

a movable platform having a groove;

a Fresnel lens located in the groove of the movable platform;

a header located below the Fresnel lens;

a plurality of heat collection tubes arranged in a circular array;

a reflector with a tapered surface; and

a support base;

wherein the header has a water circulation pipe, an inlet pipe and an outlet pipe;

the inlet pipe and the outlet pipe each are communicated to the water circulation pipe;

a lower end of each of the heat collection tubes is fixed on a support seat, and an upper end of each of the heat collection tubes is in contact with the water circulation pipe; the reflector is mounted on the support base and located in a space enclosed by the heat collection tubes; and a light passes through the Fresnel lens and shines on the reflector;

wherein the header comprises:

a shell;

a header base;

an inner liner;

a thermal insulation layer;

an upper fixed seat; and

a lower fixed seat;

wherein the inner linear of the header comprises the water circulation pipe, the inlet pipe, the outlet pipe, and a plurality of heat conduction blocks which are integrally formed; the inlet pipe and the outlet pipe are symmetrically arranged and are exposed outside the shell; the inlet pipe and the outlet pipe each are communicated to an interior of the water circulation pipe; the water circulation pipe is ring-shaped, and the heat conduction blocks are arranged in a circular array; the heat conduction blocks penetrate through the water circulation pipe or extend into the interior of the water circulation pipe; a bottom of each of the heat conduction blocks has an insert hole, and an upper end of each of the heat collection tubes is inserted into the insert hole of respective heat conduction block; and

the upper fixed seat and the lower fixed seat are fixed together to form a through hole through which the water circulation pipe passes; the water circulation pipe passes through the upper fixed seat and the lower fixed seat; the lower fixed seat is fixed in the shell, and the thermal insulation layer fills an inside of the shell; the thermal insulation layer wraps the water circulation pipe, the upper fixed seat and the lower fixed seat; the shell has an annular cavity, and a bottom of the shell is fixed on the header base; and a bottom of the header base is provided with a plurality of openings through which the heat collection tubes pass.