["적압상태에서 펌프 선택 방법은 무엇인가요",,"입口水压为-0.888MPa(G)，扬程为4m，温度为6℃，每小时流量为1.5kg。在这种工况下，应该选择什么类型的泵才能满足设计要求。谢谢！",,"수위를 조정하여 입口水压提高！",,"더 구체적으로 설명할 수 있을까요？我准备采用计量泵可行吗？",,"필트리아션 펌프를 알아보세요，可以将液体从负压状态下抽出",,"감사합니다. 提醒！我已经咨询了滤液泵制造商，，流量达不到这么小。",,"유사한 �况下流量为300kg，扬程为31m，现在选择了一个离心泵试用中",,"그么高的温度，那么这么小小的流量，你确认条件吗？",,"기본적으로 유사한 工况下使用了磁力泵，现在运行还不错",,"1、联系一下江苏武新泵业他们有一种耐负压磁力泵效果很好。2、普通泵也是可以的，在管道设计上做一些改动。",,"这么小的流量？柱塞计量泵吧！带有自吸。提高进泵液位高度，消除部分负压",,"용적 泵建议，如隔膜、柱塞、齿轮等等"]

2020-09-23View Original

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介质是水，进口压力-0.088MPa(G)，扬程40米，温度60℃ ，流量每小时1.5kg,这样的工况，该选择什么类型的泵可以达到设计要求。谢谢！

Reply #22020-09-23

通过水封调高进口压力！

Reply #32020-09-23

可以说的具体点吗？我准备采用计量泵可行吗？

Reply #42020-09-24

滤液泵了解一下，可以将液体从负压状态下抽出

Reply #52020-09-24

谢谢提醒！我问了滤液泵厂家，可是流量做不到这么小。

Reply #62020-09-29

类似工况，流量300kg，扬程30m，现在选了一个离心泵试用中

Reply #72020-09-29

那么高的温度，那么小的流量，你确认条件吗？

Reply #82020-10-06

基本同工况，用的磁力泵，现在运行还不错

Reply #92020-10-06

1、联系一下江苏武新泵业，他们有一种耐负压磁力泵，效果很好。2、普通泵也是可以用的，在管道设计上做下文章。

Reply #102020-10-08

流量这么小？柱塞计量泵吧！带有自吸。提高进泵液位高度，消除部分负压

Reply #112020-10-09

建议容积泵，如隔膜、柱塞、齿轮等等

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