Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
SOLAR HEAT RECOVERY SYSTEM
Document Type and Number:
WIPO Patent Application WO/2017/145328
Kind Code:
A1
Abstract:
A fresnel-type solar heat recovery system (10) is provided with a reflecting unit (2), a reflecting unit drive mechanism (3), a receiver (4), a receiver moving mechanism (5), and a control unit (6). The reflecting unit (2) is disposed below the receiver (4), reflects solar light, and collects the solar light to the receiver (4). The reflecting unit drive mechanism (3) changes the direction of the reflecting unit (2). The receiver moving mechanism (5) changes the position of the receiver (4). The control unit (6) controls the reflecting unit drive mechanism (3) and the receiver moving mechanism (5) on the basis of the position of the sun. Consequently, compared with conventional solar heat recovery systems wherein receivers are not moved, the light collection rate of the receiver (4) can be improved. As a result, power generation efficiency of the solar heat power generation system can be improved.

Inventors:
TAKANABE, Koji (7-89 Nanko-kita 1-chome, Suminoe-ku, Osaka-sh, Osaka 59, 〒5598559, JP)
OHTSUKA, Hiroyuki (7-89 Nanko-kita 1-chome, Suminoe-ku, Osaka-sh, Osaka 59, 〒5598559, JP)
KOSAKA, Hiroshi (7-89 Nanko-kita 1-chome, Suminoe-ku, Osaka-sh, Osaka 59, 〒5598559, JP)
Application Number:
JP2016/055634
Publication Date:
August 31, 2017
Filing Date:
February 25, 2016
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
HITACHI ZOSEN CORPORATION (7-89, Nanko-kita 1-chome Suminoe-ku, Osaka-sh, Osaka 59, 〒5598559, JP)
International Classes:
F24S50/20
Domestic Patent References:
2013-04-11
1996-09-26
Foreign References:
JP2012122642A2012-06-28
JP2015056436A2015-03-23
JP2010002164A2010-01-07
Attorney, Agent or Firm:
MATSUSAKA, Masahiro et al. (Nagahori-Yachiyo Bldg. 6F, 11-9 Minamisemba 1-chome, Chuo-ku, Osaka-sh, Osaka 81, 〒5420081, JP)
Download PDF: