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实用新型
CN202363783U 一种改良的箱式变电站外壳 失效 - 权利终止

一种改良的箱式变电站外壳
摘要：
本实用新型涉及电气设备技术领域，尤其涉及一种改良的箱式变电站外壳。本实用新型所述的一种改良的箱式变电站外壳，包括有底座、由型钢焊接成骨架的框架、上横梁、顶盖和柜门，所述框架固定于底座上方，还包括有由不锈钢复合板制成的外墙，所述顶盖包括有前盖和后盖，前盖的一端和后盖的一端重合，前盖另一端和外墙上平面形成倾斜角度θ，该倾斜角度θ的大小为15°～60°；后盖另一端和外墙上平面形成倾斜角度θ，该倾斜角度θ的大小为15°～60°。本实用新型通过顶盖与外墙上平面形成一定的倾斜角度θ，在顶盖上方形成大面积的气楼，散热面积大，散热效果良好。
摘要（英）：

The utility model relates to the technical field of electric equipment, in particular to an improved box-type transformer substation shell. The improved box-type transformer substation shell comprises a base, a framework formed by welding section steel, an upper crossbeam, a top cover, a cabinet door, and an outer wall made of stainless steel composite plates, wherein the framework is fixed above the base; the top cover comprises a front cover and a back cover; one end of the front cover is overlapped with one end of the back cover; the other end of the front cover and an upper plane of the outer wall form an inclination angle theta which is 15 to 60 degrees; and the other end of the back cover and the upper plane of the outer wall form an inclination angle theta which is 15 to 60 degrees. According to the improved box-type transformer substation shell, the top cover and the upper plane of the outer wall form a certain inclination angle theta, so that a large-area clearstory is formed above the top cover, the radiating area is large, and the radiating effect is good.

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