CN202531825U - 锥形封头 - Google Patents

锥形封头 Download PDF

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Publication number
CN202531825U
CN202531825U CN2012201137296U CN201220113729U CN202531825U CN 202531825 U CN202531825 U CN 202531825U CN 2012201137296 U CN2012201137296 U CN 2012201137296U CN 201220113729 U CN201220113729 U CN 201220113729U CN 202531825 U CN202531825 U CN 202531825U
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CN
China
Prior art keywords
conical head
end socket
socket body
utility
model
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Expired - Fee Related
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CN2012201137296U
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English (en)
Inventor
孙忠勇
孙松浩
杨耀斌
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.)
Jiangyin Hongzhou Hands & Expansion Joint Co ltd
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Jiangyin Hongzhou Hands & Expansion Joint Co ltd
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Priority to CN2012201137296U priority Critical patent/CN202531825U/zh
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Abstract

本实用新型涉及一种锥形封头,所述球形封头包含有封头本体(1),所述封头本体(1)呈锥形结构,且封头本体(1)边缘上竖向设置有一呈环状的翻边(2),环状翻边(2)的中心轴与锥形封头本体(1)中心轴相重合。本实用新型锥形封头,适用范围广。

Description

锥形封头
技术领域
本实用新型涉及一种锥形封头,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锥形封头。
本实用新型的目的是这样实现的:一种锥形封头,所述球形封头包含有封头本体,所述封头本体呈锥形结构,且封头本体边缘上竖向设置有一呈环状的翻边。
本实用新型锥形封头,环状翻边的中心轴与锥形封头本体中心轴相重合。
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锥形结构,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为本实用新型锥形封头的剖视图。
其中:
封头本体1、翻边2,。
具体实施方式
参见图1,本实用新型涉及的一种锥形封头,所述球形封头包含有封头本体1,所述封头本体1呈锥形结构,且封头本体1边缘上竖向设置有一呈环状的翻边2,且该环状翻边2的中心轴与锥形封头本体1中心轴相重合。
使用时,锥形结构的封头本体1能够使得封头与压力容器或者锅炉紧密贴合,增加抗压力能力;而封头本体1上的翻边使得封头与压力容器或者锅炉外壁贴合更为紧密,进一步增加了接触的可靠性。

Claims (2)

1.一种锥形封头,其特征在于:所述球形封头包含有封头本体(1),所述封头本体(1)呈锥形结构,且封头本体(1)边缘上竖向设置有一呈环状的翻边(2)。
2.如权利要求1所述一种锥形封头,其特征在于:环状翻边(2)的中心轴与锥形封头本体(1)中心轴相重合。
CN2012201137296U 2012-03-23 2012-03-23 锥形封头 Expired - Fee Related CN202531825U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012201137296U CN202531825U (zh) 2012-03-23 2012-03-23 锥形封头

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012201137296U CN202531825U (zh) 2012-03-23 2012-03-23 锥形封头

Publications (1)

Publication Number Publication Date
CN202531825U true CN202531825U (zh) 2012-11-14

Family

ID=47133012

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012201137296U Expired - Fee Related CN202531825U (zh) 2012-03-23 2012-03-23 锥形封头

Country Status (1)

Country Link
CN (1) CN202531825U (zh)

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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: 20121114

Termination date: 20150323

EXPY Termination of patent right or utility model