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2018-08-20View Original

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Reply #22018-08-20
Translate the following texts from chinese_simplified to korean. Return ONLY a valid json array of translated strings in the same order. No markdown formatting, No explanations.
Reply #32018-08-20
泵流量
Reply #42018-08-20
二. 根据现场反应,泵的流量一直达不到指定要求,但是选型正确,可能是哪些原因导致的呢?求大神指导。
Reply #52018-08-21
三 pérdida 其他的指标我也不清楚,还没去现场看,只是想大体了解一个泵不够量的可能原因。
Reply #62018-08-21
四. 原因 处理方法 出口管道阻力太大 清洁或修改出口管道或阀门,检查管路尺寸,如有需要增加管路尺寸 入口管道泄漏 检查吸入管的垫片和法兰连接,并检查法兰螺栓的扭矩值。 转速太低 检查电动机的频率和电压 泵/马达相反旋转 在启动之前检查电机的旋转方向(观察泵上的旋转方向箭头) 入口管道堵塞 清洁吸入管道及过滤器。如有必要,更换吸入管道 磁吸耦合器脱耦合 关闭电动机。一旦电机停下来,再次启动。 叶轮损坏 拆机检查叶轮情况,如果腐蚀或损坏严重,应更换材质或轮 口环磨损大 更换口环 叶轮流道堵塞 清理叶轮内的堵塞物 泵负荷计算错误 跟换符合需求的泵 气蚀 检查装置气蚀余量、入口压力、介质温度 泵送液体的粘度过高 聁系厂家
Reply #72018-08-21
五. 说具体数据吧,有点含糊其辞了

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