CN201688060U - 胀接式法兰 - Google Patents

胀接式法兰 Download PDF

Info

Publication number
CN201688060U
CN201688060U CN2010202196362U CN201020219636U CN201688060U CN 201688060 U CN201688060 U CN 201688060U CN 2010202196362 U CN2010202196362 U CN 2010202196362U CN 201020219636 U CN201020219636 U CN 201020219636U CN 201688060 U CN201688060 U CN 201688060U
Authority
CN
China
Prior art keywords
expansion
flange
utility
model
seal ring
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
CN2010202196362U
Other languages
English (en)
Inventor
陈军
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN2010202196362U priority Critical patent/CN201688060U/zh
Application granted granted Critical
Publication of CN201688060U publication Critical patent/CN201688060U/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Joints Allowing Movement (AREA)

Abstract

本实用新型公开了一种胀接式法兰,本实用新型的目的是设计一种适用于连接管壁较薄的管道的胀接式法兰。本实用新型的技术方案是,胀接式法兰,它包括法兰体,在法兰体的膨胀孔与直孔之间设有导角,在膨胀孔内安装有膨胀圈和密封圈。本实用新型结构简单,可以快速有效的连接管道,不会损伤管壁。

Description

胀接式法兰
技术领域:
本实用新型涉及法兰,特别是一种胀接式法兰。
背景技术:
现在用于连接管道的法兰,一般分为卡箍连接,螺纹连接,焊接这几种连接方式,上述的几种法兰,缺点较多,使用成本较高,安装工序较为复杂,尤其是当需要连接的管道管壁较薄时,管壁的承受力有限,上述这几种连接方式的法兰均不适宜使用,就需要设计一种适用于被连接管管壁较薄的法兰。
发明内容:
本实用新型的目的是设计一种适用于连接管壁较薄的管道的胀接式法兰。本实用新型的技术方案是,胀接式法兰,它包括法兰体,其特征在于:在法兰体的膨胀孔与直孔之间设有导角,在膨胀孔内安装有膨胀圈和密封圈。本实用新型结构简单,可以快速有效的连接管道,不会损伤管壁。
附图说明
图1是本实用新型的结构示意图,图2是本实用新型的使用状态图。
具体实施方式:
结合附图详细描述实施例,本实用新型的具体实施方案是,胀接式法兰,它包括法兰体1,在法兰体的膨胀孔4与直孔6之间设有导角5,在膨胀孔内安装有膨胀圈3和密封圈2。使用本实用新型时,将管道7插入膨胀圈和密封圈之间,再使用扩张器,对膨胀圈进行扩张,膨胀圈受力变形,将管壁和密封圈变形,起到了将管到密封连接的作用。本实用新型结构简单,安装使用方便。

Claims (1)

1.胀接式法兰,其特征在于:在法兰体的膨胀孔与直孔之间设有导角,在膨胀孔内安装有膨胀圈和密封圈。
CN2010202196362U 2010-06-09 2010-06-09 胀接式法兰 Expired - Fee Related CN201688060U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010202196362U CN201688060U (zh) 2010-06-09 2010-06-09 胀接式法兰

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010202196362U CN201688060U (zh) 2010-06-09 2010-06-09 胀接式法兰

Publications (1)

Publication Number Publication Date
CN201688060U true CN201688060U (zh) 2010-12-29

Family

ID=43376340

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010202196362U Expired - Fee Related CN201688060U (zh) 2010-06-09 2010-06-09 胀接式法兰

Country Status (1)

Country Link
CN (1) CN201688060U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110307421A (zh) * 2019-07-11 2019-10-08 万新 复合连接管

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110307421A (zh) * 2019-07-11 2019-10-08 万新 复合连接管

Similar Documents

Publication Publication Date Title
CN203604870U (zh) 管道快速装拆结构
CN103383029A (zh) 一种管道快接装置
CN201688060U (zh) 胀接式法兰
CN201836592U (zh) 一种铜球阀的管道连接结构
CN204300587U (zh) 油管接头与对接件的连接结构
CN203517102U (zh) 软管联接器
CN202302413U (zh) 管道防漏连接器及管道连接结构
CN202719303U (zh) 一种平焊法兰
CN202674628U (zh) 一种胀接式法兰
CN201916631U (zh) 一种可旋转三通
CN202532060U (zh) 带有内螺纹的法兰
CN202708399U (zh) 一种管路用三角形法兰
CN202691410U (zh) 短直角接头
CN202418974U (zh) 一种管路连接管件
CN203477656U (zh) 锁紧式接头结构
CN203686442U (zh) 一种承插式消音三通
CN202532070U (zh) 异颈法兰
CN202580377U (zh) 一种波纹管连接件
CN203718188U (zh) 一种汽车油管接头
CN201982864U (zh) 水管接头改良结构
CN102072377A (zh) 一种可旋转三通
CN202545842U (zh) 一种l型法兰蝶阀
CN203686413U (zh) 一种双平壁钢塑复合管的快速连接结构
CN203404541U (zh) 水泥化粪池用挤压式管道连接密封机构
CN202612959U (zh) 双壁波纹管

Legal Events

Date Code Title Description
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: 20101229

Termination date: 20150609

EXPY Termination of patent right or utility model