CN2469217Y - 潜水排污泵 - Google Patents

潜水排污泵 Download PDF

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Publication number
CN2469217Y
CN2469217Y CN 01208768 CN01208768U CN2469217Y CN 2469217 Y CN2469217 Y CN 2469217Y CN 01208768 CN01208768 CN 01208768 CN 01208768 U CN01208768 U CN 01208768U CN 2469217 Y CN2469217 Y CN 2469217Y
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China
Prior art keywords
pump
grease chamber
end cap
utility
model
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Expired - Lifetime
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CN 01208768
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English (en)
Inventor
赵振海
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Zhongquan Group Co. Ltd.
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Zhongquan Pump Industry Group Co ltd Zhejiang
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Abstract

本实用新型涉及一种潜水排污泵,结构包括泵体、叶轮、底座、泵轴、油室、电机、端盖、密封件和安装件,其结构特点是电机外壳由螺杆压装在油室与端盖之间,其上端面与端盖之间以及下端面与油室之间分别设有密封圈,同时电机外壳由无缝不锈钢管制成,具有体积小、重量轻、防腐性能好等优点,是一种新型的潜水排污泵。

Description

潜水排污泵
本实用新型涉及一种水泵，具体地说是关于一种潜水排污泵。
潜水排污泵是浸没在水中工作的特种泵，它要求密封性能好、防腐性能强、外型体积小的特点，其结构主要由泵体、叶轮、底座、泵轴、油室、电机、端盖、轴承、密封件和安装件等组成。现有潜水排污泵的电机外壳与油室及端盖之间分别采用法连接，电机外壳一般采用铸铁铸造成型，使产品的体积较大、重量重、防腐性差。
本实用新型的目的是针对现有技术存在的问题，提供一种体积小、重量轻、防腐性好的潜水排污泵。
实现本实用新型目的的技术方案包括泵体、叶轮、泵轴、油室、电机、端盖、密封件和安装件，电机外壳由螺杆压装在油室与端盖之间，其上端面与端盖之间以及下端面与油室之间分别设有密封圈。
在上述技术方案中，电机外壳可由无缝不锈钢管制成。
本实用新型与现有技术相比的有益效果在于电机外壳由螺杆压装于端盖与油室之间，而且可由无缝不锈钢管制成，其体积小、重量轻、防腐性能好。
图1是本实用新型的结构剖视图。
现结合附图进一步详细描述本实用新型的实施例。如图1所示的潜水排污泵，结构包括泵体2、叶轮3、泵轴9、油室5、电机、端盖(10)、密封件和安装件；电机外壳7由螺杆8压装在油室5与端盖10之间，螺杆8穿过端盖10的孔与油室5上的螺孔螺纹连接，螺杆8共有六只周围均匀分布安装。电机外壳7上端面与端盖10之间以及下端面与油室5之间分别设有O型密封圈。端盖10上侧装有上罩12，上罩12与端盖10由螺栓紧固，两者之间装有防水垫圈11。油室5与泵体2之间由螺栓连接，在油室5下端与叶轮室之间装有密封油室平板4。泵体2的进口侧制有底坐1，该底座1与叶轮3配套设计，通过更换不同的底座1和叶轮3，可以形成多种泵型。

Claims (3)

1、一种潜水排污泵，包括泵体(2)、叶轮(3)、泵轴(9)、油室(5)、电机、端盖(10)、密封件和安装件，其特征在于电机外壳(7)由螺杆(8)压装在油室(5)与端盖(10)之间，电机外壳(7)上端面与端盖(10)之间以及下端面与油室(5)之间分别设有密封圈。
2、根据权利要求1所述的潜水排污泵，其特征在于所述电机外壳(7)由无缝不锈钢管制成。
3、根据权利要求1或2所述的潜水排污泵，其特征在于所述泵体(2)的进口处制有与叶轮(3)配套的底坐(1)。
CN 01208768 2001-03-09 2001-03-09 潜水排污泵 Expired - Lifetime CN2469217Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 01208768 CN2469217Y (zh) 2001-03-09 2001-03-09 潜水排污泵

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 01208768 CN2469217Y (zh) 2001-03-09 2001-03-09 潜水排污泵

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CN2469217Y true CN2469217Y (zh) 2002-01-02

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CN 01208768 Expired - Lifetime CN2469217Y (zh) 2001-03-09 2001-03-09 潜水排污泵

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102155413A (zh) * 2011-05-30 2011-08-17 江苏亚太泵阀有限公司 一种模块化快速装拆齿轮传动潜水贯流泵
CN103835957A (zh) * 2014-03-31 2014-06-04 上海交通大学 直驱式开关磁阻潜水泵

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102155413A (zh) * 2011-05-30 2011-08-17 江苏亚太泵阀有限公司 一种模块化快速装拆齿轮传动潜水贯流泵
CN102155413B (zh) * 2011-05-30 2012-08-15 江苏亚太泵阀有限公司 一种模块化快速装拆齿轮传动潜水贯流泵
CN103835957A (zh) * 2014-03-31 2014-06-04 上海交通大学 直驱式开关磁阻潜水泵

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: ZHONGQUAN GROUP CO.,LTD.

Free format text: FORMER NAME OR ADDRESS: ZHONGQUAN PUMP INDUSTRY GROUP CO., LTD., ZHEJIANG

CP01 Change in the name or title of a patent holder

Patentee after: Zhongquan Group Co. Ltd.

Patentee before: Zhongquan Pump Industry Group Co., Ltd., Zhejiang

EE01 Entry into force of recordation of patent licensing contract

Assignee: Shanghai East Pump (Group) Co., Ltd.

Assignor: Zhongquan Group Co. Ltd.

Contract fulfillment period: 2006.1.18 to 2011.3.9

Contract record no.: 2008310000168

Denomination of utility model: Integrated automatic mining explosion-proof submersible sand discharging pump

Granted publication date: 20020102

License type: Exclusive license

Record date: 20081008

LIC Patent licence contract for exploitation submitted for record

Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2006.1.18 TO 2011.3.9; CHANGE OF CONTRACT

Name of requester: SHANGHAI DONGFANG PUMP INDUSTRY (GROUP) CO., LTD.

Effective date: 20081008

C17 Cessation of patent right
CX01 Expiry of patent term

Expiration termination date: 20110309

Granted publication date: 20020102