CN104595241A - 高温结构磁力泵的泵体结构 - Google Patents

高温结构磁力泵的泵体结构 Download PDF

Info

Publication number
CN104595241A
CN104595241A CN201410819938.6A CN201410819938A CN104595241A CN 104595241 A CN104595241 A CN 104595241A CN 201410819938 A CN201410819938 A CN 201410819938A CN 104595241 A CN104595241 A CN 104595241A
Authority
CN
China
Prior art keywords
pump
rear end
bearing
impeller
magnetic drive
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201410819938.6A
Other languages
English (en)
Inventor
官志刚
潘凤建
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ANHUI NANFANG CHEMICAL PUMP MANUFACTURE Co Ltd
Original Assignee
ANHUI NANFANG CHEMICAL PUMP MANUFACTURE Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ANHUI NANFANG CHEMICAL PUMP MANUFACTURE Co Ltd filed Critical ANHUI NANFANG CHEMICAL PUMP MANUFACTURE Co Ltd
Priority to CN201410819938.6A priority Critical patent/CN104595241A/zh
Publication of CN104595241A publication Critical patent/CN104595241A/zh
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/02—Selection of particular materials
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F04D29/046—Bearings
    • F04D29/0465—Ceramic bearing designs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/20—Oxide or non-oxide ceramics
    • F05D2300/22—Non-oxide ceramics
    • F05D2300/226—Carbides
    • F05D2300/2261—Carbides of silicon
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/40—Organic materials
    • F05D2300/43—Synthetic polymers, e.g. plastics; Rubber
    • F05D2300/432—PTFE [PolyTetraFluorEthylene]

Abstract

本发明公开了一种高温结构磁力泵的泵体结构，包括有泵体，泵体后端安装有泵盖，泵盖后端安装有轴套体，轴套体内安装有滑动轴承，滑动轴承内圈配合有轴套，滑动轴承与轴套之间设有轴承补偿片，轴套内配合有泵轴，泵轴的端部安装有叶轮、叶轮螺母，滑动轴承与叶轮后端面之间设有推力环，泵轴后端安装有内转子部件；泵体后端面通过联接架固定连接有水冷轴承箱。本发明的推力环、滑动轴承的材质为碳化硅，同时采用水冷设计对水冷轴承箱进行水冷降温，使得具有耐高温性能，改变了关键部件的材质，具有耐高温的特性，同时密封性能改善，使用寿命延长。

Description

高温结构磁力泵的泵体结构
技术领域
    本发明涉及磁力泵领域，具体属于高温结构磁力泵的泵体结构。
背景技术
    磁力泵由泵、磁力传动器、电动机三部分组成。关键部件磁力传动器由外磁转子 、内磁转子及不导磁的隔离套组成。当电动机带动外磁转子旋转时，磁场能穿透空气隙和非磁性物质，带动与叶轮相连的内磁转子作同步旋转，实现动力的无接触传递，将动密封转化为静密封。目前，磁力泵在高温环境下，存在着密封性能差，运行过程容易出现故障的缺点。
发明内容
    本发明的目的是提供一种高温结构磁力泵的泵体结构，改变了关键部件的材质，具有耐高温的特性，同时密封性能改善，使用寿命延长。
    本发明的技术方案如下：
高温结构磁力泵的泵体结构，包括有泵体，泵体后端安装有泵盖，泵盖后端安装有轴套体，轴套体内安装有滑动轴承，滑动轴承内圈配合有轴套，滑动轴承与轴套之间设有轴承补偿片，轴套内配合有泵轴，泵轴的端部安装有叶轮、叶轮螺母，滑动轴承与叶轮后端面之间设有推力环，泵轴后端安装有内转子部件；泵体后端面通过联接架固定连接有水冷轴承箱。
所述的推力环、滑动轴承的材质为碳化硅。
所述的泵体与泵盖之间设有泵盖垫，泵盖垫的材质为聚四氟乙烯。
本发明的推力环、滑动轴承的材质为碳化硅，同时采用水冷设计对水冷轴承箱进行水冷降温，使得具有耐高温性能，改变了关键部件的材质，具有耐高温的特性，同时密封性能改善，使用寿命延长。
附图说明
图1为本发明的结构示意图。
具体实施方式
参见附图，高温结构磁力泵的泵体结构，包括有泵体1，泵体1后端安装有泵盖2，泵盖2后端安装有轴套体3，轴套体3内安装有滑动轴承4，滑动轴承4内圈配合有轴套5，滑动轴承4与轴套5之间设有轴承补偿片6，轴套5内配合有泵轴7，泵轴7的端部安装有叶轮8、叶轮螺母9，滑动轴承4与叶轮8后端面之间设有推力环10，泵轴7后端安装有内转子部件11；泵体后端面通过联接架固定连接有水冷轴承箱。推力环、滑动轴承的材质为碳化硅。泵体与泵盖之间设有泵盖垫，泵盖垫的材质为聚四氟乙烯。

Claims (3)

1.高温结构磁力泵的泵体结构，包括有泵体，其特征在于，泵体后端安装有泵盖，泵盖后端安装有轴套体，轴套体内安装有滑动轴承，滑动轴承内圈配合有轴套，滑动轴承与轴套之间设有轴承补偿片，轴套内配合有泵轴，泵轴的端部安装有叶轮、叶轮螺母，滑动轴承与叶轮后端面之间设有推力环，泵轴后端安装有内转子部件；泵体后端面通过联接架固定连接有水冷轴承箱。
2.根据权利要求1所述的高温结构磁力泵的泵体结构，其特征在于，所述的推力环、滑动轴承的材质为碳化硅。
3.根据权利要求1所述的高温结构磁力泵的泵体结构，其特征在于，所述的泵体与泵盖之间设有泵盖垫，泵盖垫的材质为聚四氟乙烯。
CN201410819938.6A 2014-12-24 2014-12-24 高温结构磁力泵的泵体结构 Pending CN104595241A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410819938.6A CN104595241A (zh) 2014-12-24 2014-12-24 高温结构磁力泵的泵体结构

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410819938.6A CN104595241A (zh) 2014-12-24 2014-12-24 高温结构磁力泵的泵体结构

Publications (1)

Publication Number Publication Date
CN104595241A true CN104595241A (zh) 2015-05-06

Family

ID=53121214

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410819938.6A Pending CN104595241A (zh) 2014-12-24 2014-12-24 高温结构磁力泵的泵体结构

Country Status (1)

Country Link
CN (1) CN104595241A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108757749A (zh) * 2018-07-17 2018-11-06 安徽南方化工泵业有限公司 一种用于高温磁力泵轴承箱的迷宫油封装置

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0431332B1 (en) * 1989-11-08 1995-11-02 Sanwa Tokushu Seiko Co., Ltd. Magnetically driven pump
US20020094286A1 (en) * 1995-12-04 2002-07-18 Dan Nguyen Bearings with hardened rolling filements and polymeric cages for use submerged in very low temperature fluids
CN2806839Y (zh) * 2004-12-27 2006-08-16 靖江凯士比泵业有限公司 高效料浆化工泵
CN2828396Y (zh) * 2005-11-18 2006-10-18 丹东克隆集团有限责任公司 无涡流热陶瓷隔套磁力泵
CN201401359Y (zh) * 2009-05-13 2010-02-10 丹东克隆集团有限责任公司 磁力泵滑动轴承装置
CN102410227A (zh) * 2010-09-25 2012-04-11 太仓顺达磁力泵科技有限公司 一种磁力泵
CN202579277U (zh) * 2012-04-27 2012-12-05 丹东克隆先锋泵业有限公司 带膨胀缓冲套的磁力泵主轴轴套机构
CN103573682A (zh) * 2012-07-31 2014-02-12 上海佰诺泵阀有限公司 带轴承座的磁力驱动泵

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0431332B1 (en) * 1989-11-08 1995-11-02 Sanwa Tokushu Seiko Co., Ltd. Magnetically driven pump
US20020094286A1 (en) * 1995-12-04 2002-07-18 Dan Nguyen Bearings with hardened rolling filements and polymeric cages for use submerged in very low temperature fluids
CN2806839Y (zh) * 2004-12-27 2006-08-16 靖江凯士比泵业有限公司 高效料浆化工泵
CN2828396Y (zh) * 2005-11-18 2006-10-18 丹东克隆集团有限责任公司 无涡流热陶瓷隔套磁力泵
CN201401359Y (zh) * 2009-05-13 2010-02-10 丹东克隆集团有限责任公司 磁力泵滑动轴承装置
CN102410227A (zh) * 2010-09-25 2012-04-11 太仓顺达磁力泵科技有限公司 一种磁力泵
CN202579277U (zh) * 2012-04-27 2012-12-05 丹东克隆先锋泵业有限公司 带膨胀缓冲套的磁力泵主轴轴套机构
CN103573682A (zh) * 2012-07-31 2014-02-12 上海佰诺泵阀有限公司 带轴承座的磁力驱动泵

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108757749A (zh) * 2018-07-17 2018-11-06 安徽南方化工泵业有限公司 一种用于高温磁力泵轴承箱的迷宫油封装置

Similar Documents

Publication Publication Date Title
CN104564702A (zh) 高温结构磁力泵
GB201307285D0 (en) Permanent magnet motor with a closed cooling system
CN102434467A (zh) 变速磁力泵
CN104539096A (zh) 磁悬浮高速电机
EP2003765A3 (en) Electric motor cooling
CN104377890A (zh) 真空电机
CN103236751A (zh) 一种高速永磁同步电机的冷却结构
CN104564774A (zh) 高温结构磁力泵的磁力驱动装置
CN104595241A (zh) 高温结构磁力泵的泵体结构
CN103701245A (zh) 一种防护等级为ip54的发电机
CN202172317U (zh) 液冷式外转子电机
CN104100536A (zh) 一种磁力泵的隔离套总成
CN204344476U (zh) 磁力传动化工泵
CN202513722U (zh) 带防尘装置的稀土永磁电机
CN104564789A (zh) 高温磁力泵的泵轴密封结构
CN214404083U (zh) 一种磁力泵用模块化滑动轴承
CN204497908U (zh) 一种高速电机
CN101420151A (zh) 带轴向永磁推力盘的屏蔽泵
CN206190555U (zh) 一种耐高温衬氟磁力泵结构
CN201687728U (zh) 一种新型高温耐腐磁力泵
CN202732381U (zh) 一种用于饱和蒸汽灭菌介质输送的磁力驱动装置
CN202798274U (zh) 铝合金、铸铁复合轴承座振动电机
CN202091211U (zh) 一种耐高温稀土永磁无刷直流自吸泵
CN210686332U (zh) 一种非金属磁力传动泵用轴系传动承载组件
CN205846933U (zh) 一种高铁牵引电机冷却风机用三相异步电动机

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20150506