CN202440877U - 稳压信号采集*** - Google Patents

稳压信号采集*** Download PDF

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Publication number
CN202440877U
CN202440877U CN2012200442728U CN201220044272U CN202440877U CN 202440877 U CN202440877 U CN 202440877U CN 2012200442728 U CN2012200442728 U CN 2012200442728U CN 201220044272 U CN201220044272 U CN 201220044272U CN 202440877 U CN202440877 U CN 202440877U
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China
Prior art keywords
acquisition system
pressure
signal acquisition
pressure signal
connects
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Expired - Fee Related
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CN2012200442728U
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English (en)
Inventor
王爱军
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CHENGDU WEICI PUMP Co Ltd
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CHENGDU WEICI PUMP Co Ltd
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Priority to CN2012200442728U priority Critical patent/CN202440877U/zh
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  • Measuring Fluid Pressure (AREA)

Abstract

一种稳压信号采集***,涉及自动给水装置技术领域,具体包括水管、球阀、空压软管、压力变送器、信号线、控制柜。其特征是:水管(1)连接球阀(2),球阀(2)连接空压软管(3),空压软管(3)连接球阀(4),球阀(4)连接压力变送器(5),压力变送器(5)连接信号线(6),信号线(6)连接控制柜(7)。其目的是对压力信号的高峰和低谷进行缓冲处理,使传输到控制柜的压力信号准确又平稳。

Description

稳压信号采集***
技术领域
    本实用新型涉及关于自动给水装置技术领域,具体的说是一种稳压信号采集***。
背景技术
    在自动给水设备中,一般采用远传压力表或压力变送器来收集管网的压力信号,通过采集的压力信号,来调节水泵的转速,如果管网压力低,水泵的转速就加快,如果压力高,转速就减慢,以达到供水压力稳定的效果,存在的缺陷和不足是压力信号很难准确又平稳的采集,没有对压力信号的高峰和低谷进行处理,采集的信号不够平稳,造成供水压力波动大的问题。
发明内容
    本实用新型的目的是对压力信号的高峰和低谷进行缓冲处理,使传输到控制柜的压力信号准确又平稳的稳压信号采集***。
    本实用新型的目的是这样实现的:
    一种稳压信号采集***,包括水管、球阀、空压软管、压力变送器、信号线、控制柜。其特征是:水管(1)连接球阀(2),球阀(2)连接空压软管(3),空压软管(3)连接球阀(4),球阀(4)连接压力变送器(5),压力变送器(5)连接信号线(6),信号线(6)连接控制柜(7)。
附图说明
图1是本实用新型的结构示意图。
图中:1为水管,2为球阀,3为空压软管,4为球阀,5为压力变送器,6为信号线,7为控制柜。
具体实施方式
    下面结合附图和实施例对本实用新型作进一步详细说明。
    如图1,打开球阀(2)和球阀(4),控制柜(7)可以采集到水管(1)的压力信号,空压软管(3)对水管(1)的水压有缓冲作用,调小球阀(4)的开关有控制流量的作用,缓冲和控制流量使压力变送器(5)采集到的压力信号平稳。 

Claims (1)

1.一种稳压信号采集***,其特征是:水管(1)连接球阀(2),球阀(2)连接空压软管(3),空压软管(3)连接球阀(4),球阀(4)连接压力变送器(5),压力变送器(5)连接信号线(6),信号线(6)连接控制柜(7)。
CN2012200442728U 2012-02-13 2012-02-13 稳压信号采集*** Expired - Fee Related CN202440877U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012200442728U CN202440877U (zh) 2012-02-13 2012-02-13 稳压信号采集***

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012200442728U CN202440877U (zh) 2012-02-13 2012-02-13 稳压信号采集***

Publications (1)

Publication Number Publication Date
CN202440877U true CN202440877U (zh) 2012-09-19

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Family Applications (1)

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CN2012200442728U Expired - Fee Related CN202440877U (zh) 2012-02-13 2012-02-13 稳压信号采集***

Country Status (1)

Country Link
CN (1) CN202440877U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107434310A (zh) * 2016-05-25 2017-12-05 成都威茨泵业有限公司 隔油提升设备

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107434310A (zh) * 2016-05-25 2017-12-05 成都威茨泵业有限公司 隔油提升设备

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

Granted publication date: 20120919

Termination date: 20150213

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