CN2285027Y - 潜水电泵 - Google Patents

潜水电泵 Download PDF

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Publication number
CN2285027Y
CN2285027Y CN 97207858 CN97207858U CN2285027Y CN 2285027 Y CN2285027 Y CN 2285027Y CN 97207858 CN97207858 CN 97207858 CN 97207858 U CN97207858 U CN 97207858U CN 2285027 Y CN2285027 Y CN 2285027Y
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Prior art keywords
pump
utility
model
motor
water
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Expired - Fee Related
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CN 97207858
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贺卓怀
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Individual
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Abstract

一种潜水电泵,包括电机和泵,泵壳上有多个流道与出水口连通,个数为2~8个。特点是其良好的散热和密封性能,不论水深水浅均可正常使用,又可作陆地动力用如排灌、还可多级泵串联用作大扬程供水。

Description

潜水电泵
本实用新型涉及到一种潜水电泵,属于非变容式泵类。
申请人一直从事潜水电泵的改进设计工作,现在1994年6月24日提出的94237637.4号专利申请潜水电泵基础上,进一步改进其冷却、防水性能。
本实用新型的目的是提供一种冷却、密封防水性能更为优良的潜水泵。
本实用新型的目的是通过下述方式予以实现的:在本潜水电泵泵壳上设有多个流道即泵壳上有多条流道贯通散热,且在电机轴与泵连接处设三道密封件以提高密封防水性能。
本实用新型的特点在于其良好的散热和密封防水性能,既可作潜水泵用,则不论水深水浅均可正常使用,温升很小,又可用作陆地动力如排灌等,还可多级泵串联使用作大扬程供水。
本实用新型的实施例由所附附图给出,附图是本实用新型的结构示意图,下面结合附图说明本实用新型,本潜水电泵包括电机2和泵,泵包括底板10,防污罩9,叶轮1,泵室8,泵壳3,电机及其附件安装在泵壳内,底板、防污罩、泵盖、叶轮、泵室依次固定在泵壳上,泵壳3上有多个流道4与出水口相通,其他有关部件如电机上盖和泵上盖也有相应的孔口,流道数一般为2~8个,流道且与泵壳和电机间的贮水包相连通,电机发热不断经贮水包及流道中水带走,从而散热良好,温升很小。电机与泵连接处设有三道密封件,即内层O型圈7,O型圈外的胶木座密封件6,胶木座密封件外的机械密封件5。

Claims (3)

1、一种潜水电泵,包括电机和泵,其特征在于所述的泵壳(3)上有多个流道(4)与出水口连通,有关部件如电机上盖和泵盖也有相应的孔口。
2、根据权利要求1所述的潜水电泵,其特征在于所述的电机与泵连接处有三道密封件,即内层O型圈(7),O型圈外的胶木座密封件(6),胶木座密封件外的机械密封件(5)。
3、根据权利要求1所述的潜水电泵,其特征在于所述的流道数为2~8个。
CN 97207858 1997-01-20 1997-01-20 潜水电泵 Expired - Fee Related CN2285027Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 97207858 CN2285027Y (zh) 1997-01-20 1997-01-20 潜水电泵

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 97207858 CN2285027Y (zh) 1997-01-20 1997-01-20 潜水电泵

Publications (1)

Publication Number Publication Date
CN2285027Y true CN2285027Y (zh) 1998-06-24

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 97207858 Expired - Fee Related CN2285027Y (zh) 1997-01-20 1997-01-20 潜水电泵

Country Status (1)

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CN (1) CN2285027Y (zh)

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