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实用新型
CN204361532U 一种户内主变压器片散室底部进风布置的结构组合 失效 - 权利终止

一种户内主变压器片散室底部进风布置的结构组合
摘要：
本实用新型涉及一种户内主变压器片散室底部进风布置的结构组合。其包括设置在片散室大门下方设置的带进风百叶的进风口，设置在片散室内顶部的排风机，其特征在于：在户外设置一个进风竖井，进风竖井与位于片散室下方的电缆夹层相连通，在进风竖井上安装有进风的进风机，在片散室和电缆夹层间开设有带防火阀的进风口；所述进风竖井进风口设置在进风机上方并配设有进风百叶。本实用新型具有经济、安全、易实施性，可广泛应用于户内变电站。
摘要（英）：

The utility model relates to a structural grouping unit of bottom air intake arrangement of a gilled radiator room of an indoor main transformer. The structural grouping unit comprises an air inlet with an air incoming blind and an exhaust fan, wherein the air inlet is arranged below a gilled radiator room gate and the exhaust fan is arranged at the top inside gilled radiator room. The structural grouping unit is characterized in that an air intake vertical well is arranged outdoors and is connected with a cable interlayer below the gilled radiator room; an air incoming machine for air incoming is installed at the air intake vertical well; an air inlet with a fire damper is formed between the gilled radiator room and the cable interlayer; and an air inlet of the air intake vertical well is arranged above the air incoming machine and is provided with an air incoming blind. The structural grouping unit has advantages of high economy and security and easy implementation and can be widely applied to the indoor transformer substation.

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