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2018-04-11View Original

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[1多계 릴심프 펌프의 흡입密封压，吐出密封压，균형압 관계,

Reply #22018-04-11

, 다는 압력이 높으면 어떤 비정상상황이 발생하나요

Reply #32018-04-11

? 잘 모르겠습니다.는 균형판 앞뒤 압력차?

Reply #42018-04-12

? 투출단密封腔压比吸入端密封腔压稍高. 만약 균형구가 막히면 투출단密封腔压会增大. 닫을 때는 약과 압과가 같아진다.

Reply #52018-04-12

? 어떤 상황에서 흡입密封腔压会高于吐出密封腔压

Reply #62018-04-12

? 입구密封腔压约等于泵入口压力. 출구密封腔压比入口密封腔压稍大. 자자용方案上,入口密封腔街头应作限流孔. 그렇지 압冲洗出口密封腔得不到良好冲洗. 기판会发热损坏

Reply #72018-04-15

? 다중릴심프 펌프의 균형은 근형毂或者平衡盘来控制的. 펌프 압出口压力高于入口压力. 압通过平衡毂打到平衡盘另一端来平衡泵出口向入口的压力. 보장多级泵的转子始终处于泵中间位置. 그러나 압的变化转子位置不是固定不变的. 它会在泵的中心位置来回窜动. 이는 다중릴심프 펌프의 귤量.

Reply #82018-04-19

? 투출압이 흡입압보다 높으면 근경盘和平衡毂等平衡轴向力

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