CN104898713A - Triple valve with automatic flow control - Google Patents
Triple valve with automatic flow control Download PDFInfo
- Publication number
- CN104898713A CN104898713A CN201510365642.6A CN201510365642A CN104898713A CN 104898713 A CN104898713 A CN 104898713A CN 201510365642 A CN201510365642 A CN 201510365642A CN 104898713 A CN104898713 A CN 104898713A
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- CN
- China
- Prior art keywords
- valve
- hand
- solenoid valve
- regulating valve
- operated regulating
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Abstract
A triple value with automatic flow control relates to the technical field of flow control and comprises a first hand-operated regulating valve, a second hand-operated regulating valve, a third hand-operated regulating valve, a first solenoid valve, a second solenoid valve and a third solenoid valve. The first hand-operated regulating valve is connected with the solenoid valve. The second hand-operated regulating valve is connected with the second solenoid valve. The third hand-operated regulating valve is connected with the third solenoid valve. The first hand-operated regulating valve, the second hand-operated regulating valve and the third hand-operated regulating valve are in parallel connection. The triple valve provided by the invention can rapidly switch the water flow to a corresponding flow point without manual intervention, so that the measurement error and the measurement time are reduced.
Description
Technical field
The present invention relates to flow control technique field, be specifically related to a kind of T-valve that there is automatic flow and control.
Background technology
Liquid flow standard device presses measurement instrument classification, be divided into mass method (weight method), volumetric method, volume tube method and method of standard table four kinds, it is high that mass method has precision, the advantage such as easy to operate, in fluid flow calibrating (as ultrasonic water meter, heat energy meter etc.) time is widely adopted, and as the electronic scales of mass method standard metrology appliance, its precision directly has influence on the calibration accuracy of liquid flow standard device, traditionally need detect current with 3 lead to current are become 3 tunnels, but this 3 siphunculus is three tunnels parallel connection manual modulation valves, need artificial opening and closing, take time and effort.
Summary of the invention
The object of the invention is a kind of T-valve having automatic flow and control, it can make current be switched to rapidly corresponding flow point, does not need manual intervention, decreases measuring error and Measuring Time.
In order to solve the problem existing for background technology, the present invention is by the following technical solutions: comprise the first manual modulation valve 1-1, second manual modulation valve 1-2, 3rd manual modulation valve 1-3, first solenoid valve 2-1, second solenoid valve 2-2, 3rd solenoid valve 2-3, first manual modulation valve 1-1 is connected with the first solenoid valve 2-1, second manual modulation valve 1-2 is connected with the second solenoid valve 2-2, 3rd manual modulation valve 1-3 is connected with the 3rd solenoid valve 2-3, first manual modulation valve 1-1, second manual modulation valve 1-2, parallel relationship is belonged between 3rd manual modulation valve 1-3.
Advantage of the present invention: the large, medium and small flow control mode of innovation, namely use 3 to lead to and current are become 3 tunnels, be respectively large, medium and small position manual modulation valve being adjusted to corresponding flow, solenoid valve is controlled by Circuits System, when certain flow point measured by needs, other solenoid valve cuts out instantaneously, and open corresponding solenoid valve, such design, once manual modulation valve regulates, no longer need manual intervention, solenoid valve opening and closing completes instantaneously later, water flow energy is switched to rapidly corresponding flow point, decreases measuring error and Measuring Time.
Figure of description:
Fig. 1 is structural representation of the present invention.
Embodiment
With reference to Fig. 1, a kind of T-valve that there is automatic flow and control, it comprises the first manual modulation valve 1-1, the second manual modulation valve 1-2, the 3rd manual modulation valve 1-3, the first solenoid valve 2-1, the second solenoid valve 2-2, the 3rd solenoid valve 2-3, first manual modulation valve 1-1 is connected with the first solenoid valve 2-1, second manual modulation valve 1-2 is connected with the second solenoid valve 2-2,3rd manual modulation valve 1-3 is connected with the 3rd solenoid valve 2-3, belongs to parallel relationship between the first manual modulation valve 1-1, the second manual modulation valve 1-2, the 3rd manual modulation valve 1-3.The present invention can make current be switched to rapidly corresponding flow point, does not need manual intervention, decreases measuring error and Measuring Time.
Claims (1)
1. the T-valve that there is automatic flow and control, it is characterized in that comprising the first manual modulation valve, the second manual modulation valve, the 3rd manual modulation valve, the first solenoid valve, the second solenoid valve, the 3rd solenoid valve, first manual modulation valve is connected with the first solenoid valve, second manual modulation valve is connected with the second solenoid valve, 3rd manual modulation valve is connected with the 3rd solenoid valve, belongs to parallel relationship between the first manual modulation valve, the second manual modulation valve, the 3rd manual modulation valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510365642.6A CN104898713A (en) | 2015-06-29 | 2015-06-29 | Triple valve with automatic flow control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510365642.6A CN104898713A (en) | 2015-06-29 | 2015-06-29 | Triple valve with automatic flow control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104898713A true CN104898713A (en) | 2015-09-09 |
Family
ID=54031423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510365642.6A Pending CN104898713A (en) | 2015-06-29 | 2015-06-29 | Triple valve with automatic flow control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104898713A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109791415A (en) * | 2016-10-14 | 2019-05-21 | 株式会社富士金 | Fluid control device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2854664Y (en) * | 2005-11-05 | 2007-01-03 | 上海一诺仪表有限公司盘锦分公司 | Automatic controller for flow |
| CN201222203Y (en) * | 2008-07-15 | 2009-04-15 | 周玉林 | Numerical control constant temperature water-mixing device |
| CN201732299U (en) * | 2010-01-15 | 2011-02-02 | 西安蓝天石化设备有限公司 | Automatic flow control device |
| JP2012103812A (en) * | 2010-11-08 | 2012-05-31 | Horiba Stec Co Ltd | Mass flow controller |
| CN103800975A (en) * | 2012-11-14 | 2014-05-21 | 深圳迈瑞生物医疗电子股份有限公司 | Fluid flow control system with integrated manual fluid flow controls and method thereof |
| CN104156009A (en) * | 2014-08-26 | 2014-11-19 | 江苏大学 | Liquid small-flow precision measurement and control method |
-
2015
- 2015-06-29 CN CN201510365642.6A patent/CN104898713A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2854664Y (en) * | 2005-11-05 | 2007-01-03 | 上海一诺仪表有限公司盘锦分公司 | Automatic controller for flow |
| CN201222203Y (en) * | 2008-07-15 | 2009-04-15 | 周玉林 | Numerical control constant temperature water-mixing device |
| CN201732299U (en) * | 2010-01-15 | 2011-02-02 | 西安蓝天石化设备有限公司 | Automatic flow control device |
| JP2012103812A (en) * | 2010-11-08 | 2012-05-31 | Horiba Stec Co Ltd | Mass flow controller |
| CN103800975A (en) * | 2012-11-14 | 2014-05-21 | 深圳迈瑞生物医疗电子股份有限公司 | Fluid flow control system with integrated manual fluid flow controls and method thereof |
| CN104156009A (en) * | 2014-08-26 | 2014-11-19 | 江苏大学 | Liquid small-flow precision measurement and control method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109791415A (en) * | 2016-10-14 | 2019-05-21 | 株式会社富士金 | Fluid control device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150909 |
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| WD01 | Invention patent application deemed withdrawn after publication |