CN202531826U - 椭圆封头 - Google Patents

椭圆封头 Download PDF

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Publication number
CN202531826U
CN202531826U CN2012201137366U CN201220113736U CN202531826U CN 202531826 U CN202531826 U CN 202531826U CN 2012201137366 U CN2012201137366 U CN 2012201137366U CN 201220113736 U CN201220113736 U CN 201220113736U CN 202531826 U CN202531826 U CN 202531826U
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China
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end socket
utility
model
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head
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Expired - Fee Related
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CN2012201137366U
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English (en)
Inventor
孙忠勇
孙松浩
杨耀斌
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Jiangyin Hongzhou Hands & Expansion Joint Co ltd
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Jiangyin Hongzhou Hands & Expansion Joint Co ltd
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Priority to CN2012201137366U priority Critical patent/CN202531826U/zh
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Abstract

本实用新型涉及一种椭圆封头,所述椭圆封头包含有封头本体(1),所述封头本体(1)的横截面为半椭圆环结构。本实用新型椭圆封头,适用范围广。

Description

椭圆封头
技术领域
本实用新型涉及一种椭圆封头,属于封头技术领域。
背景技术
 封头是石油化工、原子能到食品制药诸多行业压力容器设备中不可缺少的重要部件;封头是压力容器上的端盖,是压力容器的一个主要承压部件;封头的品质直接关系到压力容器的长期安全可靠运行;而常规的封头结构单一,无法满足各类压力容器和锅炉的需求。
发明内容
本实用新型的目的在于克服上述不足,提供一种适用范围广的椭圆封头。
本实用新型的目的是这样实现的:一种椭圆封头,所述椭圆封头包含有封头本体,所述封头本体的横截面为半椭圆环结构。
与现有技术相比,本实用新型的有益效果是:
本实用新型将封头的横截面设置成半椭圆环结构,从而使得其能够与压力容器或者锅炉贴合更为紧密,从而提高了封头的使用范围,增加了压力容器或锅炉的安全性能。
附图说明
图1为本实用新型椭圆封头的结构示意图。
其中:
封头本体1。
具体实施方式
参见图1,本实用新型涉及的一种椭圆封头,所述椭圆封头包含有封头本体1,所述封头本体1的横截面为半椭圆环结构。

Claims (1)

1.一种椭圆封头,其特征在于:所述椭圆封头包含有封头本体(1),所述封头本体(1)的横截面为半椭圆环结构。
CN2012201137366U 2012-03-23 2012-03-23 椭圆封头 Expired - Fee Related CN202531826U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012201137366U CN202531826U (zh) 2012-03-23 2012-03-23 椭圆封头

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012201137366U CN202531826U (zh) 2012-03-23 2012-03-23 椭圆封头

Publications (1)

Publication Number Publication Date
CN202531826U true CN202531826U (zh) 2012-11-14

Family

ID=47133013

Family Applications (1)

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CN2012201137366U Expired - Fee Related CN202531826U (zh) 2012-03-23 2012-03-23 椭圆封头

Country Status (1)

Country Link
CN (1) CN202531826U (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104343977A (zh) * 2013-07-30 2015-02-11 宜兴市九洲封头锻造有限公司 一种新型椭圆封头
CN104896089A (zh) * 2014-03-05 2015-09-09 宜兴市九洲封头锻造有限公司 一种新型椭圆封头及其生产系统
CN105947461A (zh) * 2016-05-28 2016-09-21 湖南细心信息科技有限公司 雨水罐筒体的封头

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104343977A (zh) * 2013-07-30 2015-02-11 宜兴市九洲封头锻造有限公司 一种新型椭圆封头
CN104896089A (zh) * 2014-03-05 2015-09-09 宜兴市九洲封头锻造有限公司 一种新型椭圆封头及其生产系统
CN105947461A (zh) * 2016-05-28 2016-09-21 湖南细心信息科技有限公司 雨水罐筒体的封头
CN105947461B (zh) * 2016-05-28 2019-01-11 徐静恒 雨水罐筒体的封头

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

Granted publication date: 20121114

Termination date: 20150323

EXPY Termination of patent right or utility model