CN105485054A - 分体式污水泵体 - Google Patents

分体式污水泵体 Download PDF

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Publication number
CN105485054A
CN105485054A CN201511013005.9A CN201511013005A CN105485054A CN 105485054 A CN105485054 A CN 105485054A CN 201511013005 A CN201511013005 A CN 201511013005A CN 105485054 A CN105485054 A CN 105485054A
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China
Prior art keywords
pump housing
pump body
corner edges
part pump
split type
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Pending
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CN201511013005.9A
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English (en)
Inventor
唐晓晨
巫进
邱勇
郭红云
吴尉
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JIANGSU ZHENHUA PUMP INDUSTRY MANUFACTURING Co Ltd
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JIANGSU ZHENHUA PUMP INDUSTRY MANUFACTURING Co Ltd
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Application filed by JIANGSU ZHENHUA PUMP INDUSTRY MANUFACTURING Co Ltd filed Critical JIANGSU ZHENHUA PUMP INDUSTRY MANUFACTURING Co Ltd
Priority to CN201511013005.9A priority Critical patent/CN105485054A/zh
Publication of CN105485054A publication Critical patent/CN105485054A/zh
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/40Casings; Connections of working fluid
    • F04D29/42Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/426Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/60Mounting; Assembling; Disassembling
    • F04D29/62Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
    • F04D29/628Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for liquid pumps

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

本发明公开了一种分体式污水泵体,它包括左部泵体、右部泵体、螺栓和垫片。所述左部泵体和右部泵体的分界面设在内置蜗壳的垂直中轴线上,两件剖口边均设有外连接的拐角边,组合安装时左部泵体与右部泵体配对的拐角边之间设有垫片。所述螺栓垂直贯穿左部泵体和右部泵体相结合的拐角边,分别旋紧拐角边相间排列的螺栓作一体化密封连接。本发明安装便捷,拆卸灵活。当配套的污水泵在运行过程中发生故障或叶轮被污物缠绕,可及时拆卸左部泵体或右部泵体,由于泵体对开结构,打开后使内置的蜗壳完全裸露,便于实施检修或清污作业。无障碍清污工效快,及时清污可避免发生配套电机过载问题,大大提升污水泵的使用寿命。

Description

分体式污水泵体
技术领域
本发明涉及一种泵主体构件,具体地讲,本发明涉及一种污水泵体,特别是一种便于检修、清污的分体式污水泵体。
背景技术
污水泵的工作环境相对较差,输送的介质十分混杂,特别是抽吸含有纤维、纸片及固体颗粒的污水过程中,高速旋转的叶轮易被杂物缠绕。叶轮一旦缠上过多杂物便严重影响泵效率,甚至造成泵堵塞及发生电机烧损事故。现实中,在用的污水泵常因内堵塞问题而拆开维修或清污作业,因市售污水泵的泵体为整体结构,拆卸、清污作业工作量大,十分耗人力、耗工时,加大用户维修成本。
发明内容
本发明主要针对市售污水泵配置整体结构泵体的不足,提出一种结构简单、拼接容易、拆卸方便、易于清污的分体式污水泵体。分体结构的泵体不降低泵原有性能。
本发明通过下述技术方案实现技术目标。
分体式污水泵体,它包括左部泵体、右部泵体、螺栓、和垫片。其改进之处在于:所述左部泵体和右部泵体的分界面设在内置蜗壳的垂直中轴线上,两件剖口边均设有外连接的拐角边,拐角边结合面分别设有一道相互嵌合的凹凸面,组合安装时左部泵体与右部泵体配对的拐角边凹凸面之间设有垫片。所述螺栓垂直贯穿左部泵体和右部泵体相结合的拐角边,分别旋紧拐角边相间排列的螺栓作一体化密封连接。
上述结构中的垫片材质为橡胶。
本发明与现有技术相比,具有以下积极效果:
1、泵体对开分体结构简单、易制造,化整为零,便于运输;
2、泵体对开分体易拆卸,便于检修内部、清污除垢。
附图说明
图1是本发明结构示意图。
具体实施方式
下面根据附图并结合实施例,对本发明作进一步说明。
附图所示的分体式污水泵体实施例,是CJX(W)型号对开结构的泵体,它包括左部泵体1、右部泵体2、螺栓3和垫片4。本实施例中左部泵体1和右部泵体2的分界面设在内置蜗壳的垂直中轴线上,两件剖口边均设有外连接的拐角边,此拐角边为直角边,在拐角边结合面分别设有一道相互嵌合的凹凸面,组合安装时左部泵体1与右部泵体2配对的拐角边凹凸面之间设有橡胶材质的垫片4,以此作为结合面的密封件。所述螺栓3作为左部泵体1与右部泵体2组合连接的紧固件,安装时螺栓3垂直贯穿左部泵体1和右部泵体2相结合的拐角边,分别旋紧拐角边相间排列的螺栓3作一体化密封连接,确保结合面不漏水。
本发明采用螺旋式连接结构,实现左部泵体1与右部泵体2的密封连接,此种可拆卸结构简单,安装便捷、拆卸灵活。当配套的污水泵在运行过程中发生故障或叶轮被污物缠绕,可及时拆开左部泵体1或右部泵体2,由于泵体为对开结构,打开后使内置的蜗壳完全裸露,便于实施检修或清污作业。无障碍清污工效快,及时消污可避免发生配套电机过载问题,大大提升污水泵的使用寿命。

Claims (2)

1.一种分体式污水泵体,它包括左部泵体(1)、右部泵体(2)、螺栓(3)和垫片(4);其特征在于:所述左部泵体(1)和右部泵体(2)的分界面设在内置蜗壳的垂直中轴线上,两件剖口边均设有外连接的拐角边,拐角边结合面分别设有一道相互嵌合的凹凸面;组合安装时左部泵体(1)与右部泵体(2)配对的拐角边凹凸面之间设有垫片(4);所述螺栓(3)垂直贯穿左部泵体(1)和右部泵体(2)相结合的拐角边,分别旋紧拐角边相间排列的螺栓(3)作一体化密封连接。
2.根据权利要求1所述的分体式污水泵体,其特征在于:所述垫片(4)材质为橡胶。
CN201511013005.9A 2015-12-31 2015-12-31 分体式污水泵体 Pending CN105485054A (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106567855A (zh) * 2017-01-10 2017-04-19 李宏运 一种软轴泵
CN107420348A (zh) * 2017-08-21 2017-12-01 王道红 分体式污水泵体

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4099890A (en) * 1975-08-21 1978-07-11 Mitsui Mining & Smelting Co., Ltd. Impeller type pump having seal means and protective means
CN2103674U (zh) * 1991-08-07 1992-05-06 谢文化 抽砂专用的泵
CN2833181Y (zh) * 2005-04-05 2006-11-01 大连四方佳特流体设备有限公司 呼吸式卧式水平中开双吸泵
CN203570681U (zh) * 2013-10-10 2014-04-30 新邵县泵业有限公司 一种轻便型水泵
CN205298070U (zh) * 2015-12-31 2016-06-08 江苏振华泵业制造有限公司 分体式污水泵体

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4099890A (en) * 1975-08-21 1978-07-11 Mitsui Mining & Smelting Co., Ltd. Impeller type pump having seal means and protective means
CN2103674U (zh) * 1991-08-07 1992-05-06 谢文化 抽砂专用的泵
CN2833181Y (zh) * 2005-04-05 2006-11-01 大连四方佳特流体设备有限公司 呼吸式卧式水平中开双吸泵
CN203570681U (zh) * 2013-10-10 2014-04-30 新邵县泵业有限公司 一种轻便型水泵
CN205298070U (zh) * 2015-12-31 2016-06-08 江苏振华泵业制造有限公司 分体式污水泵体

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106567855A (zh) * 2017-01-10 2017-04-19 李宏运 一种软轴泵
CN107420348A (zh) * 2017-08-21 2017-12-01 王道红 分体式污水泵体

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Address after: 225500 No. 9, Jiangyan Avenue, Jiangyan Economic Development Zone, Taizhou, Jiangsu

Applicant after: Jiangsu Zhenhua pump Limited by Share Ltd

Address before: 225500 Jiangsu Zhenhua Pump Manufacturing Co., Ltd., Jiangyan Road, Jiangyan District, Jiangsu, Taizhou 9

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Application publication date: 20160413