Windproof device and windproof method for effectively reducing wind resistance of heliostat field

• Main Authors: FU JIE, XU NENG, CHENG SHI, SHEN HUANBO, YI FUXING
• Format: Patent
• Language: Chinese; English
• Published: 16.04.2014
• Subjects: BLASTING; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; HEATING; LIGHTING; MECHANICAL ENGINEERING; RANGES; REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; VENTILATING; WEAPONS

The invention relates to a windproof device for effectively reducing wind resistance of a heliostat field. The windproof device encircles the periphery of the heliostat field and comprises a plurality of upright columns, a latticed support and at least one layer of windproof dust suppression net. The upright columns are fixedly connected with the latticed support and are perpendicularly fixed onto the ground, the latticed support is perpendicularly supported on the ground by the upright columns, and the windproof dust suppression nets fixedly cover the latticed support. The invention further relates to a windproof method for effectively reducing the wind resistance of the heliostat field. The windproof method includes changing the heights of latticed supports at a plurality of position points, and respectively measuring wind resistance resultant moment M born by heliostats at the edges of the heliostat field after windproof devices are arranged at the position points; equivalently changing the heights of the