Wind-shielding and rain-shielding cover device for chimney of diesel generating set

• Main Authors: LI FUZHONG, ZHANG ZHAO, ZHANG WEIJIE, ZHOU CHUNLEI, HAN ZHONGKAI, CUI KUI, NIU JINGTAO, AN KAIJUN
• Format: Patent
• Language: Chinese; English
• Published: 23.09.2022
• Subjects: BLASTING; COMBUSTION ENGINES; COMBUSTION ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL; HEATING; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS; INTERNAL-COMBUSTION PISTON ENGINES; LIGHTING; MACHINES OR ENGINES IN GENERAL; MECHANICAL ENGINEERING; STEAM ENGINES; WEAPONS

The utility model relates to the technical field of ancillary facilities of smoke exhaust units, in particular to a chimney wind and rain shade device of a diesel generating set. The chimney wind and rain shade device of the diesel generating set comprises a base, a first gasket is arranged at the top end of the base, a frustum-shaped inner bottom wall is arranged in the base, and a through hole is formed in the side wall of the base; the protective wall assembly is formed by assembling protective wall units, each protective wall unit comprises a protective wall body, bosses are arranged at the top end and the bottom end of each protective wall body, and a second gasket is arranged between every two adjacent protective wall units; the adjacent protective wall units are connected through threaded fasteners; the ventilation structure comprises a shutter type ventilation structure and a top cover; and a ventilation pipe structure is arranged on the top cover. The chimney wind-shielding and rain-shielding cover d