CN202629404U - 一种新型双斜真空管头 - Google Patents

一种新型双斜真空管头 Download PDF

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Publication number
CN202629404U
CN202629404U CN 201220256891 CN201220256891U CN202629404U CN 202629404 U CN202629404 U CN 202629404U CN 201220256891 CN201220256891 CN 201220256891 CN 201220256891 U CN201220256891 U CN 201220256891U CN 202629404 U CN202629404 U CN 202629404U
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China
Prior art keywords
pipe
vacuum
bevel
novel double
pipe joint
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Expired - Fee Related
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CN 201220256891
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English (en)
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赖连法
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Individual
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Individual
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Publication of CN202629404U publication Critical patent/CN202629404U/zh
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Abstract

本实用新型涉及管道技术领域,尤其是一种新型双斜真空管头,其特征在于,包括:粗管、下斜管、上斜管、内管、真空内层,所述一种新型双斜真空管头,在粗管内层设有内管,在粗管和内管之间设有真空内层,所述粗管、下斜管、上斜管、内管是同一材料拉伸成型,无需焊接,方便操作,提高管道压力,防止断裂。

Description

一种新型双斜真空管头
技术领域
本实用新型涉及管道技术领域,尤其是一种新型双斜真空管头。
背景技术
传统管件其大小管道不同口径直径的过渡,往往需要将大口径管件和小口径管道焊接而成,不仅常常费时费力,而且往往容易造成断裂,使管道失效。
发明内容
为解决上述问题,本实用新型提供了一种新型双斜真空管头,所述一种新型双斜真空管头,其特征在于,包括: 粗管1、下斜管2、上斜管3、内管4、真空内层5,所述一种新型双斜真空管头,在粗管1内层设有内管4,在粗管1和内管4之间设有真空内层5,所述粗管1、下斜管2、上斜管3、内管4是同一材料拉伸成型。 
本实用新型效果:1. 一次拉伸成型,无需焊接;2.方便操作;3.提高管道压力,防止断裂。
附图说明
图1为本实用新型示意图;
其中:粗管1、下斜管2、上斜管3、内管4、真空内层5。
具体实施方式
如图所示,所述一种新型双斜真空管头,先开好设备拉伸模具,在粗管1内层设有内管4,在粗管1和内管4之间设有真空内层5,所述粗管1、下斜管2、上斜管3、内管4是同一材料在拉伸模具设备上拉伸成型。 

Claims (1)

1.一种新型双斜真空管头,其特征在于,包括:粗管、下斜管、上斜管、内管、真空内层,所述一种新型双斜真空管头,在粗管内层设有内管,在粗管和内管之间设有真空内层,所述粗管、下斜管、上斜管、内管是同一材料拉伸成型。
CN 201220256891 2012-06-03 2012-06-03 一种新型双斜真空管头 Expired - Fee Related CN202629404U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220256891 CN202629404U (zh) 2012-06-03 2012-06-03 一种新型双斜真空管头

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220256891 CN202629404U (zh) 2012-06-03 2012-06-03 一种新型双斜真空管头

Publications (1)

Publication Number Publication Date
CN202629404U true CN202629404U (zh) 2012-12-26

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220256891 Expired - Fee Related CN202629404U (zh) 2012-06-03 2012-06-03 一种新型双斜真空管头

Country Status (1)

Country Link
CN (1) CN202629404U (zh)

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C17 Cessation of patent right
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Granted publication date: 20121226

Termination date: 20130603