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实用新型
CN203707597U 一种改进型高压真空开关柜 失效 - 权利终止

一种改进型高压真空开关柜
摘要：
本实用新型公开一种改进型高压真空开关柜，其包括柜体，柜体顶板中央开设有长方形孔，长方形孔上设置有铁质泄压板，泄压板为长方形，泄压板一长侧边与顶板通过铁质螺钉连接，其余三侧边与顶板通过尼龙螺钉连接。本实用新型结构简单，制作成本低，易于操作，当柜体内发生故障时，压力冲开泄压板上的尼龙螺钉，使泄压板打开，释放压力和排泄气体，泄压效果好，确保操作人员和开关柜的安全。
摘要（英）：

The utility model discloses an improved high-voltage vacuum switch cabinet, which comprises a cabinet body, wherein the center of the top plate of cabinet body is provided with a rectangular hole, an iron pressure relief plate is arranged on the rectangular hole, the pressure relief plate is in a rectangular shape, a long side edge of the pressure relief plate is connected with iron screws through the top plate, and the other three side edges are connected with the top plate through nylon screws. The improved high-voltage vacuum switch cabinet has the advantages of simple structure, low manufacturing cost and easy operation, when a fault occurs in the cabinet body, the pressure extrudes the nylon screws on the pressure relief plate to open the pressure relief plate and release the pressure and discharge the air, the pressure relief effect is good, and the safety of the operator and the switch cabinet are ensured.

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