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发明公开
CN110005851A 一种变压器排油阀、变压器 审中-实审

一种变压器排油阀、变压器
摘要：
本发明公开了一种变压器排油阀、变压器，该变压器排油阀包括防火柜体、电动排油阀、防火导线以及用于控制所述电动排油阀打开或关闭的控制器，所述防火柜体的前端以及后端分别设有第一开口以及第二开口，电动排油阀设置于防火柜体的腔体内，且电动排油阀的进油口以及出油口分别穿过第一开口以及所述第二开口，并固定在第一开口以及所述第二开口上；防火柜体的侧面设有第三开口，防火导线的一端穿过所述第三开口与所述电动排油阀的信号输入端电连接，防火导线的另一端与控制器的信号输出端电连接。本发明可以远程控制所述电动排油阀的打开或关闭，实现远程排油，而且通过所述防火柜体可以避免所述电动排油阀因高温而损毁。
摘要（英）：

The invention discloses an oil draining valve of a transformer, and the transformer. The oil draining valve of the transformer comprises a fireproof cabinet body, an electric oil draining valve, a fireproof wire and a controller, wherein the controller is used for controlling the opening or closing of the electric oil draining valve; the front end and the rear end of the fireproof cabinet body arecorrespondingly provided with a first opening and a second opening; the electric oil draining valve is arranged inside a chamber of the fireproof cabinet body; an oil inlet and an oil outlet of the electric oil draining valve correspondingly penetrate through the first opening and the second opening and are fixed to the first opening and the second opening; the side surface of the fireproof cabinet body is provided with a third opening; one end of the fireproof wire is electrically connected with a signal input end of the electric oil draining valve after penetrating through the third opening; and the other end of the fireproof wire is electrically connected with a signal output end of the controller. The oil draining valve disclosed by the invention can realize remote control on openingand closing of the electric oil draining valve so as to realize remote oil drainage; and the electric oil draining valve can be prevented from being damaged due to high temperature by virtue of the fireproof cabinet body.

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