CN103867776A - 数字流量阀 - Google Patents

数字流量阀 Download PDF

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Publication number
CN103867776A
CN103867776A CN201210526980.XA CN201210526980A CN103867776A CN 103867776 A CN103867776 A CN 103867776A CN 201210526980 A CN201210526980 A CN 201210526980A CN 103867776 A CN103867776 A CN 103867776A
Authority
CN
China
Prior art keywords
valve
connecting rod
digital flow
valve body
ball screw
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201210526980.XA
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English (en)
Inventor
李新栋
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.)
DALIAN QIANBAO CAST IRON FOUNDRY Co Ltd
Original Assignee
DALIAN QIANBAO CAST IRON FOUNDRY Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by DALIAN QIANBAO CAST IRON FOUNDRY Co Ltd filed Critical DALIAN QIANBAO CAST IRON FOUNDRY Co Ltd
Priority to CN201210526980.XA priority Critical patent/CN103867776A/zh
Publication of CN103867776A publication Critical patent/CN103867776A/zh
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • F16K37/0025—Electrical or magnetic means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Indication Of The Valve Opening Or Closing Status (AREA)

Abstract

本发明公开了一种数字流量阀，包括连杆、零位移传感器、步进电机、滚珠丝杠和阀心，所述连杆与阀心连接，所述滚珠丝杠安装在连杆上，所述零位移传感器安装在阀体上，所述步进电机与阀体连接。本发明一种数字流量阀，结构简单，由于阀体安装有零位移传感器，可以使阀在使用过程中能够准确的进行数字信息的控制，能够满足使用要求。

Description

数字流量阀
技术领域
本发明涉及一种数字流量阀。
背景技术
现有技术中，电液数字阀结构复杂，不能进行精确的控制数字信息，不能达到工艺上的要求。
发明内容
本发明的目的是提供一种数字流量阀。
本发明为实现上述目的所采用的技术方案是：一种数字流量阀，包括连杆、零位移传感器、步进电机、滚珠丝杠和阀心，所述连杆与阀心连接，所述滚珠丝杠安装在连杆上，所述零位移传感器安装在阀体上，所述步进电机与阀体连接。
所述阀心上设有阀套。
本发明一种数字流量阀，结构简单，由于阀体安装有零位移传感器，可以使阀在使用过程中能够准确的进行数字信息的控制，能够满足使用要求。
 
附图说明
图1是本发明一种数字流量阀。
图中：1、阀套；2、连杆；3、零位移传感器；4、步进电机；5、滚珠丝杠；6、阀心；7、阀体。
具体实施方式
如图1所示，数字流量阀，包括连杆2、零位移传感器3、步进电机4、滚珠丝杠5和阀心6，连杆2与阀心6连接，滚珠丝杠5安装在连杆2上，零位移传感器3安装在阀体7上，步进电机4与阀体7连接，阀心6上设有阀套1，零位传感器3起到让计算机识别数字流量阀特定位置的作用，本发明一种数字流量阀，结构简单，由于阀体安装有零位移传感器，可以使阀在使用过程中能够准确的进行数字信息的控制，能够满足使用要求。

Claims (2)

1.一种数字流量阀，其特征在于：包括连杆、零位移传感器、步进电机、滚珠丝杠和阀心，所述连杆与阀心连接，所述滚珠丝杠安装在连杆上，所述零位移传感器安装在阀体上，所述步进电机与阀体连接。
2.根据权利要求1所述的一种数字流量阀，其特征在于：所述阀心上设有阀套。
CN201210526980.XA 2012-12-10 2012-12-10 数字流量阀 Pending CN103867776A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210526980.XA CN103867776A (zh) 2012-12-10 2012-12-10 数字流量阀

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210526980.XA CN103867776A (zh) 2012-12-10 2012-12-10 数字流量阀

Publications (1)

Publication Number Publication Date
CN103867776A true CN103867776A (zh) 2014-06-18

Family

ID=50906620

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201210526980.XA Pending CN103867776A (zh) 2012-12-10 2012-12-10 数字流量阀

Country Status (1)

Country Link
CN (1) CN103867776A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2018074208A1 (ja) * 2016-10-21 2019-08-22 株式会社堀場エステック 流体制御弁、流体制御装置、及び駆動機構

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2018074208A1 (ja) * 2016-10-21 2019-08-22 株式会社堀場エステック 流体制御弁、流体制御装置、及び駆動機構

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C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20140618