CN202867321U - 高压水泵密封填料 - Google Patents

高压水泵密封填料 Download PDF

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Publication number
CN202867321U
CN202867321U CN 201220324580 CN201220324580U CN202867321U CN 202867321 U CN202867321 U CN 202867321U CN 201220324580 CN201220324580 CN 201220324580 CN 201220324580 U CN201220324580 U CN 201220324580U CN 202867321 U CN202867321 U CN 202867321U
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China
Prior art keywords
water pump
pressure water
stuffing box
box packing
sealing filler
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Expired - Fee Related
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CN 201220324580
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English (en)
Inventor
陈宪龙
詹发和
罗维
敖德辉
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Jiangxi Copper Corp
Jiangxi Copper Co Ltd
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Jiangxi Copper Co Ltd
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Priority to CN 201220324580 priority Critical patent/CN202867321U/zh
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Publication of CN202867321U publication Critical patent/CN202867321U/zh
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Abstract

一种高压水泵密封填料,密封填料的切口方向与轴心线方向形成倾斜的角度,安装时将相邻两根密封填料的切口错开。本实用新型既能满足单级和多级中高压水泵的正常运转,又能提高工作效率、节约成本,并且简易、安全。

Description

高压水泵密封填料
技术领域
本实用新型涉及单级和多级中高压水泵,尤其是一种排出压力为6.5MPa的多级中高压水泵。 
背景技术
目前,现有的单级和多级中高压水泵轴密封形式多为密封填料填充。更换密封填料时,将相邻两根密封填料的切口错开90°或180°。此方法的缺点是:一是由于密封填料切口方向与轴心线平行,压力液体极易顺着切口方向喷出;二是造成对操作、检修人员的伤害及对设备的损害。 
发明内容
本实用新型的目的就是提供一种高压水泵密封填料,既能满足单级和多级中高压水泵的正常运转,又能提高工作效率、节约成本,并且简易、安全。 
本实用新型解决其技术问题所采用的技术方案是:包括密封填料,每根密封填料的切口方向与轴心线方向形成倾斜的角度,安装时将相邻两根密封填料的切口错开。 
本实用新型的有益效果是:采用此方法后,密封填料的使用效率大为提高,减轻了劳动强度,降低了生产成本,提高了员工操作安全程度。
附图说明
图1为改进前密封填料切口端面视图; 
图2为改进前密封填料切口侧面视图;
图3为改进后密封填料切口端面视图;
图4为改进后密封填料切口侧面视图;
图5为改进前密封填料安装示意图;
图6为改进后密封填料安装示意图。
图1-图6中,1为改进前密封填料切口,2为密封填料,3为轴,4为改进后密封填料切口,图5图6中箭头所指方向为泵内压力方向。 
具体实施方式
如图所示,改进前密封填料(2)的切口(1)与轴(3)的轴心线平行,改进后将密封填料(2)的切口(4)加工成与轴(3)的轴心线成30°或150°的倾斜角度。安装时将相邻两根密封填料的切口(4)错开90°或180°。 

Claims (1)

1.一种高压水泵密封填料,其特征在于:密封填料(2)的切口方向与轴心线方向成倾斜角度。
CN 201220324580 2012-07-06 2012-07-06 高压水泵密封填料 Expired - Fee Related CN202867321U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220324580 CN202867321U (zh) 2012-07-06 2012-07-06 高压水泵密封填料

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220324580 CN202867321U (zh) 2012-07-06 2012-07-06 高压水泵密封填料

Publications (1)

Publication Number Publication Date
CN202867321U true CN202867321U (zh) 2013-04-10

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220324580 Expired - Fee Related CN202867321U (zh) 2012-07-06 2012-07-06 高压水泵密封填料

Country Status (1)

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CN (1) CN202867321U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106104105A (zh) * 2014-03-11 2016-11-09 Nok株式会社 密封装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106104105A (zh) * 2014-03-11 2016-11-09 Nok株式会社 密封装置
CN106104105B (zh) * 2014-03-11 2018-04-06 Nok株式会社 密封装置

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130410

Termination date: 20180706

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