CN111295537A - 用于铸管试压密封的密封圈和工装组件 - Google Patents

用于铸管试压密封的密封圈和工装组件 Download PDF

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Publication number
CN111295537A
CN111295537A CN201980005466.1A CN201980005466A CN111295537A CN 111295537 A CN111295537 A CN 111295537A CN 201980005466 A CN201980005466 A CN 201980005466A CN 111295537 A CN111295537 A CN 111295537A
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China
Prior art keywords
ring
sealing
sealing ring
groove
seal
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CN201980005466.1A
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CN111295537B (zh
Inventor
井朝纲
井长虹
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Hengshui Weida Rubber & Plastic Co ltd
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Hengshui Weida Rubber & Plastic Co ltd
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Priority claimed from CN201810820876.9A external-priority patent/CN108716546A/zh
Priority claimed from CN201811048681.3A external-priority patent/CN108825792A/zh
Application filed by Hengshui Weida Rubber & Plastic Co ltd filed Critical Hengshui Weida Rubber & Plastic Co ltd
Publication of CN111295537A publication Critical patent/CN111295537A/zh
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16JPISTONS; CYLINDERS; SEALINGS
    • F16J15/00Sealings
    • F16J15/46Sealings with packing ring expanded or pressed into place by fluid pressure, e.g. inflatable packings
    • F16J15/48Sealings with packing ring expanded or pressed into place by fluid pressure, e.g. inflatable packings influenced by the pressure within the member to be sealed
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/10Means for stopping flow from or in pipes or hoses

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Architecture (AREA)
  • Fluid Mechanics (AREA)
  • Gasket Seals (AREA)

Abstract

一种用于铸管注水试压的密封圈(3)及包括该密封圈(3)和工装本体(2)的密封工装组件,密封圈(3)包括第一构件(31,31’)、第二构件(33)和第三构件(32,32’);第一构件(31,31’)、第二构件(33)和第三构件(32,32’)中的至少一个能够形成注水能够存在于其中并且施加力的空间(4,4’);第一构件(31,31’)、第二构件(33)和第三构件(32,32’)中的至少一个具有注水能够方便地进入该空间(4,4’)的构造。

Description

PCT国内申请,说明书已公开。

Claims (15)

  1. PCT国内申请,权利要求书已公开。
CN201980005466.1A 2018-07-24 2019-07-12 用于铸管试压密封的密封圈和工装组件 Active CN111295537B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CN2018108208769 2018-07-24
CN201810820876.9A CN108716546A (zh) 2018-07-24 2018-07-24 一种密封圈及球墨铸管试压密封工装
CN2018110486813 2018-09-10
CN201811048681.3A CN108825792A (zh) 2018-09-10 2018-09-10 一种密封圈及球墨铸管试压密封工装
PCT/CN2019/095759 WO2020019999A1 (zh) 2018-07-24 2019-07-12 用于铸管试压密封的密封圈和工装组件

Publications (2)

Publication Number Publication Date
CN111295537A true CN111295537A (zh) 2020-06-16
CN111295537B CN111295537B (zh) 2022-09-09

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CN201980005466.1A Active CN111295537B (zh) 2018-07-24 2019-07-12 用于铸管试压密封的密封圈和工装组件

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CN (1) CN111295537B (zh)
WO (1) WO2020019999A1 (zh)

Citations (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4566702A (en) * 1985-03-18 1986-01-28 W. S. Shamban & Company Seal assembly with improved low pressure sealing ring
CN1443961A (zh) * 2002-12-18 2003-09-24 新兴铸管股份有限公司 铸管自锚式接口
JP2005207511A (ja) * 2004-01-23 2005-08-04 Nok Corp 連鋳機用シール
CN101949449A (zh) * 2010-09-15 2011-01-19 新兴铸管股份有限公司 一种密封圈
CN102095641A (zh) * 2010-12-01 2011-06-15 新兴河北工程技术有限公司 框架式大口径管件水压试验机
CN202118427U (zh) * 2011-06-22 2012-01-18 黄石新兴管业有限公司 一种管件水压测试封口装置
CN102507309A (zh) * 2011-11-21 2012-06-20 黄石新兴管业有限公司 大口径弯头管件水压测试封口装置
CN103791089A (zh) * 2014-01-22 2014-05-14 青岛恒基泰机电科技有限公司 一种钢管端部密封圈及密封装置
CN203926763U (zh) * 2014-07-14 2014-11-05 吕伟 钢管水压试验用密封圈
CN104197126A (zh) * 2014-08-29 2014-12-10 陈征 一种唇密封卡压式管件接头及其安装工艺
CN204758235U (zh) * 2015-06-09 2015-11-11 中船澄西船舶(广州)有限公司 一种船舶艉轴密封试压装置
CN205226096U (zh) * 2015-12-28 2016-05-11 芜湖人本轴承有限公司 一种轴承密封装置
CN105673861A (zh) * 2016-04-18 2016-06-15 北京裕泰行新材料科技有限公司 自泄压密封装置
CN105855341A (zh) * 2016-05-18 2016-08-17 洛阳双瑞特种装备有限公司 一种金属波纹管液压成型用密封结构
CN106574722A (zh) * 2014-08-22 2017-04-19 克诺尔商用车制动系统有限公司 用于轴向密封两个相对彼此可轴向运动地布置的部件的密封环和具有该密封环的密封系统
CN206661624U (zh) * 2017-03-23 2017-11-24 衡水威达橡塑有限公司 铸管内壁涂衬水泥层承口充气胶胎
CN107747540A (zh) * 2017-11-15 2018-03-02 东营晨辉机械制造有限公司 注水增压泵油润滑密封循环装置
CN107830180A (zh) * 2017-10-26 2018-03-23 中国船舶科学研究中心(中国船舶重工集团公司第七0二研究所) 载人潜水器压载水舱用通气阀
CN110017376A (zh) * 2018-09-10 2019-07-16 衡水威达橡塑有限公司 一种密封圈及球墨铸管试压密封工装

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2659010C (en) * 2006-08-03 2012-10-09 Welldynamics, Inc. Metal to metal seal for downhole tools
CN108716546A (zh) * 2018-07-24 2018-10-30 衡水威达橡塑有限公司 一种密封圈及球墨铸管试压密封工装
CN108825792A (zh) * 2018-09-10 2018-11-16 衡水威达橡塑有限公司 一种密封圈及球墨铸管试压密封工装

Patent Citations (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4566702A (en) * 1985-03-18 1986-01-28 W. S. Shamban & Company Seal assembly with improved low pressure sealing ring
CN1443961A (zh) * 2002-12-18 2003-09-24 新兴铸管股份有限公司 铸管自锚式接口
JP2005207511A (ja) * 2004-01-23 2005-08-04 Nok Corp 連鋳機用シール
CN101949449A (zh) * 2010-09-15 2011-01-19 新兴铸管股份有限公司 一种密封圈
CN102095641A (zh) * 2010-12-01 2011-06-15 新兴河北工程技术有限公司 框架式大口径管件水压试验机
CN202118427U (zh) * 2011-06-22 2012-01-18 黄石新兴管业有限公司 一种管件水压测试封口装置
CN102507309A (zh) * 2011-11-21 2012-06-20 黄石新兴管业有限公司 大口径弯头管件水压测试封口装置
CN103791089A (zh) * 2014-01-22 2014-05-14 青岛恒基泰机电科技有限公司 一种钢管端部密封圈及密封装置
CN203926763U (zh) * 2014-07-14 2014-11-05 吕伟 钢管水压试验用密封圈
CN106574722A (zh) * 2014-08-22 2017-04-19 克诺尔商用车制动系统有限公司 用于轴向密封两个相对彼此可轴向运动地布置的部件的密封环和具有该密封环的密封系统
CN104197126A (zh) * 2014-08-29 2014-12-10 陈征 一种唇密封卡压式管件接头及其安装工艺
CN204758235U (zh) * 2015-06-09 2015-11-11 中船澄西船舶(广州)有限公司 一种船舶艉轴密封试压装置
CN205226096U (zh) * 2015-12-28 2016-05-11 芜湖人本轴承有限公司 一种轴承密封装置
CN105673861A (zh) * 2016-04-18 2016-06-15 北京裕泰行新材料科技有限公司 自泄压密封装置
CN105855341A (zh) * 2016-05-18 2016-08-17 洛阳双瑞特种装备有限公司 一种金属波纹管液压成型用密封结构
CN206661624U (zh) * 2017-03-23 2017-11-24 衡水威达橡塑有限公司 铸管内壁涂衬水泥层承口充气胶胎
CN107830180A (zh) * 2017-10-26 2018-03-23 中国船舶科学研究中心(中国船舶重工集团公司第七0二研究所) 载人潜水器压载水舱用通气阀
CN107747540A (zh) * 2017-11-15 2018-03-02 东营晨辉机械制造有限公司 注水增压泵油润滑密封循环装置
CN110017376A (zh) * 2018-09-10 2019-07-16 衡水威达橡塑有限公司 一种密封圈及球墨铸管试压密封工装

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