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我厂生产应用的电炉变压器是在强迫油循环水冷却的条件下运行,即每台变压器需一台泵迫使变压器油循环,进行冷却。建厂安装时,因没有潜油泵,就采用 4K—12A 型水泵代替。这样在运行中就产生了一些我们意料之内,而又很难克服的弱点:这就是在运行中,从盘根处漏油,多年来我们想了好多办法,例如用耐油橡胶做盘根,加反扣螺
Our factory production and application of electric furnace transformer is forced to oil-water circulation under the conditions of operation, that is, each transformer requires a pump to force the transformer oil circulation, cooling. Construction plant installation, because there is no submersible pump, pump on the use of 4K-12A instead. This has produced some unexpected and difficult to overcome weaknesses in operation: that is, during operation, oil leakage from the packing roots. Over the years, we have come up with many solutions, such as packing with oil resistant rubber, Add anti-snail