Safety protection device

• Main Authors: CAI XIANGJUAN, ZHONG LEI, WANG CECE, SHEN HENGSHAN, WANG LIPING, LI CHUNRUI, XIAO XIAOSU, MA YINGCHENG, JIN FUWEN, ZHENG LIGUO
• Format: Patent
• Language: Chinese; English
• Published: 15.09.2023
• Subjects: BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLYOR DISTRIBUTION OF ELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION

The utility model provides a safety protection device, and relates to the technical field of power grid dispatching. A protection mechanism is installed at the upper end of the installation mechanism, and a protection box body of the protection mechanism is connected to the upper end of an installation box body of the installation mechanism in a sealed mode. The installation box body is communicated with the protection box body, when a fire occurs, the overturning plate is driven by the driving part to incline in a front-high and rear-low mode, the interior of the installation box body is closed, meanwhile, the overturning plate and the protection box body are connected in a sealed mode and matched with sufficient sealing of the installation box body, gas exchange in the installation box body is reduced, and when oxygen is exhausted, the protection box body is protected. The fire in the installation box body is weakened, the fire in the installation box body is prevented from spreading to the outside of the d