The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 31, 2023
Filed:
Feb. 03, 2021
Beijing University of Aeronautics and Astronautics, Haidian District Beijing, CN;
Xiaoyi Yang, Haidian District Beijing, CN;
Ziyu Liu, Haidian District Beijing, CN;
Shujun Han, Haidian District Beijing, CN;
Beijing University of Aeronautics and Astronautics, Haidian District Beijing, CN;
Abstract
The present invention provides a system for microalgae carbon fixation regulated based on natural environmental changes, which includes the following units: a microalgae cultivation unit; a light condensing unit configured to receive sunlight and increase light power density, the light condensing unit including one or more angle-adjustable light-condensing reflective panels; a light splitting unit configured to receive and split light transmitted from the light condensing unit, the light splitting unit including one or more angle-adjustable light splitting panels, the light splitting panel being capable of transmitting light within a spectral band in which microalgae has highest photosynthetic efficiency to thus allow the light to irradiate the microalgae cultivation unit, while being capable of reflecting light within other spectral bands; and a thermosiphon temperature control unit configured to control a temperature of the microalgae cultivation unit by controlling an opening degree of an air regulating valve above the microalgae cultivation unit.