CN202833184U - 液下排污泵 - Google Patents
液下排污泵 Download PDFInfo
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- CN202833184U CN202833184U CN 201220520069 CN201220520069U CN202833184U CN 202833184 U CN202833184 U CN 202833184U CN 201220520069 CN201220520069 CN 201220520069 CN 201220520069 U CN201220520069 U CN 201220520069U CN 202833184 U CN202833184 U CN 202833184U
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- 239000007788 liquid Substances 0.000 title claims abstract description 17
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- 230000002950 deficient Effects 0.000 description 2
Abstract
本实用新型涉及到一种液下排污泵,它包括泵联、轴承架、轴、端盖、侧吸入管、泵体,泵联设在轴的上端,在轴上依次装有轴承、轴套、叶轮及搅拌器;并通过轴承安装在轴承架内,其中叶轮为两边开式,端盖对其进行轴向固定,在轴承的下端设有支承管,支承管的下端设有泵盖,在泵盖的下端设有泵体,泵体的下端设有吸入盖,在吸入盖上设有O形槽,在吸入盖的下端设有主吸入口,在泵盖的侧面设有三个侧吸入口,泵体的侧面出水口通过法兰与出液管联接。本实用新型具有增强了液下排污的吸入能力和排污面积、在不拆泵的情况下,可以调节叶轮与吸入盖的轴向间隙,达到泵始终处于高效率状态运行的特点。
Description
液下排污泵 技术领域[0001 ] 本实用新型涉及一种液下排污泵。背景技术[0002] 液下排污泵是一种工作部件浸没在液面下的立式泵,现有的液下的排污泵存在一 定的缺陷:1、泵吸入口只有一个,这样泵的吸入能力不强、吸入排污的面积不大。2、叶轮与 泵体的间隙固定,不能进行调整,泵在使用一段时间后,其间隙必定会增大,这样泵的效率、 扬程都会随之会下降。发明内容[0003] 本实用新型的目的是针对现有液下排污泵的缺陷,设计一种排污面积大、能力强, 且能调整叶轮前端与吸入盖间隙的液下排污泵。[0004] 本实用新型的技术方案是这样实现的:一种液下排污泵,它包括泵联、轴承架、轴、 端盖、侧吸入管、泵体,泵联设在轴的上端,在轴上依次装有轴承、轴套、叶轮及搅拌器;并通 过轴承安装在轴承架内,其中叶轮为两边开式,端盖对其进行轴向固定,在轴承的下端设有 支承管,支承管的下端设有泵盖,在泵盖的下端设有泵体,泵体的下端设有吸入盖,在吸入 盖上设有O形槽,在吸入盖的下端设有主吸入口,在泵盖的侧面设有三个侧吸入口,泵体的 侧面出水口通过法兰与出液管联接。[0005] 本实用新型的优点是增强了液下排污的吸入能力和排污面积、在不拆泵的情况 下,可以调节叶轮与吸入盖的轴向间隙,达到泵始终处于高效率状态运行的特点。附图说明[0006] 图1为本实用新型的结构示意图;[0007] 图2是本实用新型泵盖的结构示意图;[0008] 图3是本实用新型吸入盖的结构示意图。具体实施方式[0009] 如图1、2、3所示,一种液下排污泵,它包括泵联1、轴承架5、轴7、端盖2、侧吸入管 9、泵体11,泵联I设在轴7的上端,在轴7上依次装有轴承3、轴套4、叶轮10及搅拌器13 ; 并通过轴承3安装在轴承架5内,其中叶轮10为两边开式,端盖2对其进行轴向固定,在轴 承5的下端设有支承管6,支承管6的下端设有泵盖8,在泵盖8的下端设有泵体11,泵体 11的下端设有吸入盖12,在吸入盖12上设有O形槽17,在吸入盖12的下端设有主吸入口 14,在泵盖8的侧面设有三个侧吸入口 16,泵体11的侧面出水口通过法兰与出液管15联 接。
Claims (1)
1. 一种液下排污泵,它包括泵联(I)、轴承架(5)、轴(7)、端盖(2)、侧吸入管(9)、泵体(11),其特征在于:泵联(I)设在轴(7)的上端,在轴(7)上依次装有轴承(3)、轴套(4)、叶轮(10)及搅拌器(13);并通过轴承(3)安装在轴承架(5)内,其中叶轮(10)为两边开式, 端盖(2)对其进行轴向固定,在轴承(5)的下端设有支承管¢),支承管¢)的下端设有泵盖(8),在泵盖(8)的下端设有泵体(11),泵体(11)的下端设有吸入盖(12),在吸入盖(12) 上设有O形槽(17),在吸入盖(12)的下端设有主吸入口(14),在泵盖(8)的侧面设有三个侧吸入口(16),泵体(11)的侧面出水口通过法兰与出液管(15)联接。
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CN 201220520069 CN202833184U (zh) | 2012-09-25 | 2012-09-25 | 液下排污泵 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106122042A (zh) * | 2016-08-16 | 2016-11-16 | 广州市白云泵业集团有限公司 | 一种多吸头潜水排污泵 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106122042A (zh) * | 2016-08-16 | 2016-11-16 | 广州市白云泵业集团有限公司 | 一种多吸头潜水排污泵 |
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Granted publication date: 20130327 Termination date: 20130925 |