Title:
LIGHT SPLITTING, ABSORBING AND HEAT COLLECTING ASSEMBLY, PHOTOVOLTAIC COMBINED HEAT AND POWER SUPPLY SYSTEM, AND ELECTRIC ENERGY STORAGE SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/216617
Kind Code:
A1
Abstract:
The present invention relates to the technical field of photovoltaic power generation, and provides a light splitting, absorbing and heat collecting assembly, a photovoltaic combined heat and power supply system, and an electric energy storage system. The light splitting, absorbing and heat collecting assembly comprises a heat collecting pipe and a light converging device; the heat collecting pipe comprises a first pipe; a heat insulation layer is provided outside the first pipe; the light converging device comprises a light collecting cavity for converging light; light converged by the light collecting cavity is absorbed by a spectrum heat-conducting fluid medium, and light which is not absorbed is emitted out of the heat collecting pipe. The photovoltaic combined heat and power supply system comprises a converging lens, a photovoltaic cell, and the light splitting, absorbing and heat collecting assembly. The electric energy storage system comprises the photovoltaic combined heat and power supply system, a plurality of storage battery packs, an electric quantity monitoring assembly, a heating assembly, and a power supply change-over switch. According to the present invention, high-temperature heat energy having higher heat energy quality can be generated, the comprehensive utilization rate of light energy is increased, and the utilization rate of electric energy is increased.
Inventors:
HAN WEI (CN)
FU KANGLI (CN)
YU ZAISONG (CN)
ZHAO LIANG (CN)
LU XU (CN)
ZUO FANGFEI (CN)
YAO MINGYU (CN)
SONG XIAOHUI (CN)
JI HAIMIN (CN)
YANG LU (CN)
FU KANGLI (CN)
YU ZAISONG (CN)
ZHAO LIANG (CN)
LU XU (CN)
ZUO FANGFEI (CN)
YAO MINGYU (CN)
SONG XIAOHUI (CN)
JI HAIMIN (CN)
YANG LU (CN)
Application Number:
PCT/CN2022/142737
Publication Date:
November 16, 2023
Filing Date:
December 28, 2022
Export Citation:
Assignee:
XI’AN THERMAL POWER RES INSTITUTE CO LTD (CN)
International Classes:
F24S10/70; F24S10/40; F24S23/30; F24S23/70; F24S50/20; H02J7/35; H02S10/20; H02S20/32; H02S40/22; H02S40/42; H02S40/44
Foreign References:
| CN114593529A | 2022-06-07 | |||
| CN114584065A | 2022-06-03 | |||
| CN204063622U | 2014-12-31 | |||
| CN109520152A | 2019-03-26 | |||
| CN114400706A | 2022-04-26 |
Attorney, Agent or Firm:
BEIJING ZZFY INTELLECTUAL PROPERTY AGENCY LTD. (CN)
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