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2018-09-29View Original

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Reply #22018-09-29
["sousmersible_pompes_oux_souffers_pompes",,"Parce_que_le_projet_nous_requme_un_pompe,_le_fluide_est_d'eau_常温_常温_à_常温_常温_清水_常温_常温_,流量8m3/h_常温_常温_,扬程4m_常温_常温_,且要求是能够移动的泵_常温_常温_。由于是从一个1立方的水罐里抽水_常温_常温-所以原来计划用潜水泵_常温_常温-但是询了好多家_常温_常温-能满足这个扬程的泵很少_常温_常温-而且都要求4cm以上的液位才能安全运行_常温_常温-无法满足项目尽量抽空的要求_常温_常温-。现在我考虑用自吸泵_常温_常温-有能满足流量扬程要求_常温_常温-又不需要固定安装的泵吗_常温_常温-?隔膜泵、柱塞泵可行吗_常温_常温-?欢迎讨论~~~","La_configuration_de_cette_circulation_要求流量稳定_隔膜泵的流量应该是脉冲式的吧_不知道合适不合适","Quel_type_de_pompe_吸泵呢"La_pompe_吸泵好像也不能满足全部抽空罐底水的要求吧"Oui_不过我们是想要尽量把液位抽低点_本来总液位就就m_结果潜水泵抽到还有4cm液位就不让抽了_这就不能接受了"Lesompe_centrifuge_nest_pas_si_stable_可以加个背压阀 立式动力密封自吸泵可以满足你要求"ajouter_un_équipement_de_buffer_a_la_sorte_de_la_pompe_pneumatique_de_membrane"Je我觉得可以考虑气动隔膜泵"La_pompe_pneumatique_de_membrane_est_bon_prix_facile_d_entretien_et_facile_d_entretien_流量在8立方左右的的自吸泵很便宜的"Je同意7646565的观点把罐底改成个凹底或者做个更低的小容器不就解决什么4cm的问题了吗"
Reply #32018-09-29
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Reply #42018-09-29
自吸泵好像也不能满足全部抽空罐底水的要求吧
Reply #52018-09-29
是的,不过我们是想要尽量把液位抽低点。本来总液位就1m,结果潜水泵抽到还有40cm液位就不让抽了,这就不能接受了
Reply #62018-09-29
离心泵也不是那么稳定的,电动隔膜泵可以加个背压阀 立式动力密封自吸泵可以满足你要求
Reply #72018-09-30
气动隔膜泵加出口缓冲器
Reply #82018-09-30
我觉得可以考虑气动隔膜泵。
Reply #92018-10-06
自吸泵价格便宜、维护检修简单,流量在8立方/小时左右的自吸泵很便宜的
Reply #102018-10-07
同意764970655的观点,把罐底改成个凹底或者在做个更低小容器,不就解决什么40CM的问题了吗

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