CN202612100U - 工业泵衬套 - Google Patents

工业泵衬套 Download PDF

Info

Publication number
CN202612100U
CN202612100U CN 201220256568 CN201220256568U CN202612100U CN 202612100 U CN202612100 U CN 202612100U CN 201220256568 CN201220256568 CN 201220256568 CN 201220256568 U CN201220256568 U CN 201220256568U CN 202612100 U CN202612100 U CN 202612100U
Authority
CN
China
Prior art keywords
bushing
lining
industrial pump
screw
main round
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.)
Expired - Fee Related
Application number
CN 201220256568
Other languages
English (en)
Inventor
王永丽
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.)
Zhejiang zangen Intelligent Technology Co Ltd
Original Assignee
ZHEJIANG CANGEN MACHINERY MANUFACTURING 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 ZHEJIANG CANGEN MACHINERY MANUFACTURING Co Ltd filed Critical ZHEJIANG CANGEN MACHINERY MANUFACTURING Co Ltd
Priority to CN 201220256568 priority Critical patent/CN202612100U/zh
Application granted granted Critical
Publication of CN202612100U publication Critical patent/CN202612100U/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Details Of Reciprocating Pumps (AREA)

Abstract

本实用新型公开了一种工业泵衬套，包括衬套本体，所述的衬套本体由一个主圆套和分别设于主圆套左右两侧的左衬套和右衬套构成；左衬套和右衬套分别与主圆套相交，并且左衬套、右衬套、主圆套相互连通。本实用新型由一个相互连通的主圆套、左衬套、右衬套构成的衬套本体结构，实现一种可以适配于三螺杆的工业泵衬套，提高了螺杆的使用寿命以及工作效率。

Description

工业泵衬套
技术领域
本实用新型涉及一种工业泵部件，尤其涉及工业泵衬套。
背景技术
工业泵特别是螺杆泵广泛用于石化、液压、工程机械、国防等领域，螺杆泵主要由螺杆和衬套组成。衬套是螺杆泵的重要零件之一，螺杆泵工作时，螺杆在衬套内作旋转运动，当衬套在密封腔内液体压力的作用下，变形量达到一定程度，衬套与螺杆之间的磨损加剧、变形严重时甚至会出现螺杆“卡死”现象，大幅降低螺杆泵的寿命和效率。还有一些多螺杆泵缺少相应结构的衬套装置，从而影响了螺杆泵这种工业泵的推广应用。
发明内容
本实用新型提供了一种结构简单、使用寿命长、适用于三个螺杆的工业泵衬套。
一种工业泵衬套，包括衬套本体，所述的衬套本体由一个主圆套和分别设于主圆套左右两侧的左衬套和右衬套构成；左衬套和右衬套分别与主圆套相交，并且左衬套、右衬套、主圆套相互连通。该种由主圆套以及左衬套和右衬套构成的工业泵衬套可与三个螺杆相互配合，即主动螺杆配合主圆套，两个从动螺杆配合左衬套和右衬套，实现一种可以适配于三螺杆的工业泵衬套，提高了螺杆的使用寿命以及工作效率。
本实用新型通过由一个相互连通的主圆套、左衬套、右衬套构成的衬套本体结构，实现一种可以适配于三螺杆的工业泵衬套，提高了螺杆的使用寿命以及工作效率。
附图说明
如图1所示为本实用新型工业泵衬套结构示意图。
具体实施方式
如图1所示一种工业泵衬套，包括衬套本体2，衬套本体2由一个主圆套和分别设于主圆套左右两侧的左衬套1和右衬套3构成；左衬套1和右衬套3分别与主圆套相交，并且左衬套1、右衬套3、主圆套相互连通。

Claims (1)

1.一种工业泵衬套，包括衬套本体(2)，其特征在于：所述的衬套本体(2)由一个主圆套和分别设于主圆套左右两侧的左衬套(1)和右衬套(3)构成；左衬套(1)和右衬套(3)分别与主圆套相交，并且左衬套(1)、右衬套(3)、主圆套相互连通。
CN 201220256568 2012-05-15 2012-05-15 工业泵衬套 Expired - Fee Related CN202612100U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220256568 CN202612100U (zh) 2012-05-15 2012-05-15 工业泵衬套

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220256568 CN202612100U (zh) 2012-05-15 2012-05-15 工业泵衬套

Publications (1)

Publication Number Publication Date
CN202612100U true CN202612100U (zh) 2012-12-19

Family

ID=47345806

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220256568 Expired - Fee Related CN202612100U (zh) 2012-05-15 2012-05-15 工业泵衬套

Country Status (1)

Country Link
CN (1) CN202612100U (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105240271A (zh) * 2015-10-13 2016-01-13 繁昌县金科机电科技有限公司 一种三螺杆泵衬套
CN113833651A (zh) * 2021-09-24 2021-12-24 浙江东歌机械设备有限公司 一种转子泵的耐腐蚀内衬

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105240271A (zh) * 2015-10-13 2016-01-13 繁昌县金科机电科技有限公司 一种三螺杆泵衬套
CN113833651A (zh) * 2021-09-24 2021-12-24 浙江东歌机械设备有限公司 一种转子泵的耐腐蚀内衬

Similar Documents

Publication Publication Date Title
EP2357316A3 (en) Downhole tool having setting valve for packing element
CN202612100U (zh) 工业泵衬套
CN204140858U (zh) 一种降噪液压活塞组件
MY183319A (en) Working vehicle
CN204025691U (zh) 一种作相对往复运动的两物体间的密封装置
CN205243836U (zh) 超微型高压齿轮泵内补偿结构
CN203978977U (zh) 一种液压系统及液压剪
CN203548945U (zh) 软密封蝶阀
CN203956757U (zh) 一种砂轮模具卸模缸装置
CN102954220A (zh) 一种活塞密封件
CN205089603U (zh) 一种三螺杆泵衬套
CN105240271B (zh) 一种三螺杆泵衬套
CN205918675U (zh) A4vso轴向柱塞泵用控制装置
CN202251929U (zh) 液压缸活塞
CN203756635U (zh) 转向液压缸
CN204327637U (zh) 两头出液压缸活塞组件滚珠装置
CN202877443U (zh) 油压控制的钢筋调直截断机
CN204852882U (zh) 组合机油泵
CN202520694U (zh) 新型密封油缸
CN204673349U (zh) 一种机床自动上下料机构中的旋转装置
CN202082593U (zh) 车窗承载用多边形无缝管
CN204344906U (zh) 一种活塞
CN202065227U (zh) 一种高效泵用密封环
CN204493722U (zh) 全液压转向器密封结构
CN203394757U (zh) 一种齿轮泵中带限位槽的侧板结构

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20161206

Address after: Zhejiang province Zhuji City Road 311800 Tao Street No. 28 building

Patentee after: Zhejiang zangen Intelligent Technology Co Ltd

Address before: 311800 shop in Zhejiang city in Zhuji Province town of Jiefang Road No. 576

Patentee before: Zhejiang Cangen Machinery Manufacturing Co., Ltd.

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121219

Termination date: 20170515