CN201778093U - 一种保护性气体监控装置 - Google Patents

一种保护性气体监控装置 Download PDF

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Publication number
CN201778093U
CN201778093U CN2010205255714U CN201020525571U CN201778093U CN 201778093 U CN201778093 U CN 201778093U CN 2010205255714 U CN2010205255714 U CN 2010205255714U CN 201020525571 U CN201020525571 U CN 201020525571U CN 201778093 U CN201778093 U CN 201778093U
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CN
China
Prior art keywords
copper pipe
protective gas
nitrogen
utility
model
Prior art date
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Expired - Fee Related
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CN2010205255714U
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English (en)
Inventor
龚英浩
王盛
郑晓飞
官正辉
张正斌
聂勇
毛成
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.)
Jiangxi Naile Copper Co Ltd
Original Assignee
JIANGXI TONGCHENG COPPER PIPE CO Ltd
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Priority to CN2010205255714U priority Critical patent/CN201778093U/zh
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Publication of CN201778093U publication Critical patent/CN201778093U/zh
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Abstract

本实用新型提供一种保护性气体监控装置，一种保护性气体监控装置，其特征是在铜管的进气口端和出气口端分别设有压力表和流量计，技术人员可通过观察铜管进气口端和出气口端的压力变化和流量变化来及时补充氮气，使铜管的氮气保证一定的流量和压力，从而可以彻底吹扫铜管里面的油污。本实用新型具有结构简单，使用效果好等特点。

Description

一种保护性气体监控装置
技术领域
本实用新型涉及一种保护性气体监控装置，尤其涉及一种氮气监控装置。
背景技术
铜管在进行退火工艺中，为了清理内孔挥发的油污，必须往铜管里面充氮气，目前在充氮气的过程中，没有监控装置，致使铜管里面到底有没有氮气或氮气气压为多少均不得而知，致使铜管里面的油污不能保证完全吹扫彻底，残留内孔发黑。
实用新型内容
本实用新型的目的就是针对上述情况，提供一种保护性气体监控装置。
本实用新型的目的可通过以下方案来实现：一种保护性气体监控装置，其特征是在铜管的进气口端和出气口端分别设有压力表和流量计，技术人员可通过观察铜管进气口端和出气口端的压力变化和流量变化来及时补充氮气，使铜管的氮气保证一定的流量和压力，从而可以彻底吹扫铜管里面的油污。
本实用新型具有结构简单，使用效果好等特点。
附图说明
图1，本实用新型使用状态结构示意图
具体实施方式
对照图1可知，一种保护性气体监控装置，其特征是在铜管的进气口端和出气口端分别设有压力表1和流量计2，技术人员可通过观察铜管进气口端和出气口端的压力变化和流量变化来及时补充氮气，使铜管的氮气保证一定的流量和压力，从而可以彻底吹扫铜管里面的油污。

Claims (1)

1.一种保护性气体监控装置，其特征是在铜管的进气口端和出气口端分别设有压力表(1)和流量计(2)。
CN2010205255714U 2010-09-10 2010-09-10 一种保护性气体监控装置 Expired - Fee Related CN201778093U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010205255714U CN201778093U (zh) 2010-09-10 2010-09-10 一种保护性气体监控装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010205255714U CN201778093U (zh) 2010-09-10 2010-09-10 一种保护性气体监控装置

Publications (1)

Publication Number Publication Date
CN201778093U true CN201778093U (zh) 2011-03-30

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CN2010205255714U Expired - Fee Related CN201778093U (zh) 2010-09-10 2010-09-10 一种保护性气体监控装置

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109343582A (zh) * 2018-11-12 2019-02-15 李强 一种无线气流控制装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109343582A (zh) * 2018-11-12 2019-02-15 李强 一种无线气流控制装置

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: JIANGXI NAILE COPPER CO., LTD.

Free format text: FORMER OWNER: JIANGXI TONGCHENG COPPER PIPE CO., LTD.

Effective date: 20120717

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20120717

Address after: 335200 Jiangxi province Yujiang Wuhu Industrial Park

Patentee after: Jiangxi Naile Copper Co., Ltd.

Address before: 335200 Jiangxi province Yujiang Wuhu Industrial Park

Patentee before: Jiangxi Tongcheng Copper Pipe Co., Ltd.

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

Granted publication date: 20110330

Termination date: 20160910

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