Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A high-precision flow valve control system

A flow valve and control system technology, applied in flow control, control/adjustment system, non-electric variable control, etc., can solve the problems of cumbersome operation, low efficiency, and low control accuracy, so as to improve control accuracy and avoid adjustment operations , The effect of ensuring accuracy

Active Publication Date: 2020-08-04
SUZHOU RAYONTECH TECH CO LTD
View PDF10 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Most of the existing flow control valves control the flow of the medium through the opening of the valve, the control accuracy is low, and in the flow control process, the opening of the valve needs to be adjusted continuously, the operation is cumbersome and the efficiency is low. low

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A high-precision flow valve control system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] The present invention is described below in conjunction with accompanying drawing.

[0013] as attached figure 1 As shown, a high-precision flow valve control system described in the present invention includes a precision pressure regulating valve, a flow control valve, a high-precision flow meter and a control module. The flow medium passes through the precision pressure regulating valve, the flow control valve and the high-precision A flow meter; the control module receives feedback signals from the precision pressure regulating valve, the flow control valve and the high-precision flow meter, and controls the precision pressure regulating valve and the flow control valve.

[0014] The precision pressure regulating valve is used to ensure the precision flow stability required by the system. If the flow accuracy needs to be further enhanced, the temperature of the entire system including the internal flow medium can be subjected to constant temperature treatment; The f...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a high-precision flow valve control system. The high-precision flow valve control system comprises a precision pressure regulating valve, a flow control valve, a high-precisionflow meter and a control module, a flow medium sequentially passes through the precision pressure regulating valve, the flow control valve, and the high-precision flow meter, the control module receives the feedback signals of the precision pressure regulating valve, the flow control valve, and the high-precision flow meter and control the precision pressure regulating valve and the flow controlvalve, the closed-loop control system is formed, the mutual feedback of the signals is achieved so as to adjust the valve conveniently, and the control accuracy is improved; and the flow control valveachieves the automated control of the flow through the opening degree of a control valve and the opening and closing frequency, the tedious adjusting operation is avoided, the accuracy of flow control is ensured, and the high-precision flow meter reviews the passing flow medium so as to ensure the requirements of the flow accuracy.

Description

technical field [0001] The invention relates to the technical field of flow control, in particular to a high-precision flow valve control system. Background technique [0002] Most of the existing flow control valves control the flow of the medium through the opening of the valve, the control accuracy is low, and in the flow control process, the opening of the valve needs to be adjusted continuously, the operation is cumbersome and the efficiency is low. low. Contents of the invention [0003] In view of the above-mentioned technical problems, the object of the present invention is to propose a high-precision flow valve control system. [0004] The technical solution of the present invention is realized as follows: a high-precision flow valve control system, including a precision pressure regulating valve, a flow control valve, a high-precision flow meter and a control module, and the flow medium passes through the precision pressure regulating valve and the flow control ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): F16K31/00F16K37/00G05D7/00
CPCF16K31/00F16K37/0091G05D7/00
Inventor 褚君浩林正得罗勇张仁钦
Owner SUZHOU RAYONTECH TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com