Fabricated fireproof and anti-explosion integrated structure of valve side plugging system of extra-high voltage converter station

• Main Authors: ZHANG ZEJIANG, ZHANG TIANHAO, YIN CHAOLU, HUANG HAO, YAN MINGQIANG, ZHONG BO
• Format: Patent
• Language: Chinese; English
• Published: 23.12.2022
• Subjects: BUILDING; CEILINGS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; FIXED CONSTRUCTIONS; FLOORS; GENERAL BUILDING CONSTRUCTIONS; GENERATION; INSULATION OR OTHER PROTECTION OF BUILDINGS; ROOFS; SYSTEMS FOR STORING ELECTRIC ENERGY; WALLS, e.g. PARTITIONS

The utility model discloses an assembly type fireproof and anti-explosion integrated structure of an extra-high voltage converter station valve side plugging system. The assembly type fireproof and anti-explosion integrated structure solves the technical problems that an existing converter station valve side plugging system is large in disassembly difficulty and low in efficiency during installation and overhaul, the installation and maintenance period is long, and state grid economic losses are increased. The device comprises an upper fireproof anti-explosion module and a lower fireproof anti-explosion module, a sleeving through hole matched with the converter transformer sleeve is formed in the splicing position of the upper fireproof and anti-explosion module and the lower fireproof and anti-explosion module, and the converter transformer sleeve is arranged in the sleeving through hole in a sleeving mode and tightly sealed through a flexible ceramic silicone rubber material. According to the utility model,