Gas-insulated switchgear cooling device and gas-insulated switchgear

• Main Authors: ZHU QIYUAN, FEI XIANG, GUO FENG, ZHU ZHIHAO, LU LIUYANG, WANG HAIYAN, SUN HENAN, ZHANG QINGFEI, MA MINGLE
• Format: Patent
• Language: Chinese; English
• Published: 19.09.2023
• Subjects: BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLYOR DISTRIBUTION OF ELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION

The invention relates to the technical field of heat dissipation and cooling of gas-insulated switchgears, and aims to provide a gas-insulated switchgear cooling device and a gas-insulated switchgear, so as to solve the technical problems that in the prior art, a cooling device connected to a gas-insulated switchgear is complex in structure, high in cost and uncontrollable in cooling. The inflatable cabinet comprises a cabinet body, the cabinet body is provided with an air outlet, an air inlet and an inflatable cabinet cooling device, and the inflatable cabinet cooling device comprises an air outlet pipeline and an air inlet pipeline which are communicated with an inner cavity of the cabinet body and further comprises a cooling pipeline connected between the air outlet pipeline and the air inlet pipeline. An air exhaust fan is arranged in at least one of the air outlet pipeline, the cooling pipeline and the air inlet pipeline; the cooling pipeline is provided with a heat exchange fan, and the heat exchange fa