Transformer room ventilation convection structure of box-type transformer substation

• Main Authors: SUN YULAN, ZHANG SHUANZHU, DUAN PEIYI, ZHANG YUANHAI, ZHANG WEI, LI MULIN
• Format: Patent
• Language: Chinese; English
• Published: 14.12.2021
• Subjects: BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLYOR DISTRIBUTION OF ELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION

A transformer room ventilation convection structure of a box transformer substation is characterized in that an air duct port is arranged on a wall body between a transformer room and a maintenance room to enable the transformer room and the maintenance room to be communicated, a movable baffle plate is movably arranged on the air duct port, and a control device is respectively connected with the movable baffle plate and a maintenance room door. When the door of the maintenance room is opened, the movable baffle moves to the air duct opening to enable the air duct opening to be in an open state, when the door of the maintenance room is opened, the movable baffle moves to the air duct opening to enable the air duct opening to be in a closed state, and the maintenance room air outlet is formed in the outer wall of the maintenance room. According to the structure, the space of the maintenance room is effectively utilized, the diffusion range of hot gas generated by the transformer room is enlarged, the exhaust o