CN202002689U - Flow rate detection instrument capable of controlling flow rate - Google Patents
Flow rate detection instrument capable of controlling flow rate Download PDFInfo
- Publication number
- CN202002689U CN202002689U CN2011200629227U CN201120062922U CN202002689U CN 202002689 U CN202002689 U CN 202002689U CN 2011200629227 U CN2011200629227 U CN 2011200629227U CN 201120062922 U CN201120062922 U CN 201120062922U CN 202002689 U CN202002689 U CN 202002689U
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- flow rate
- control
- controller
- flow
- detector
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Abstract
The utility model discloses a flow rate detection instrument capable of controlling the flow rate, which comprises a detection pipe, a controller and a control motor, wherein a flow rate control valve and a flow rate detection instrument are respectively arranged on the detection pipe, the control motor is connected with a valve core of the flow rate control valve through a transmission device, the control motor and the flow rate detection instrument are respectively connected with the controller through conducting wires, a flow rate regulation knob, a display screen, a storage chip and a control chip are arranged on the controller, and both ends of the detection pipe are respectively provided with a liquid inlet connection valve and a liquid outlet connection valve. The flow rate detection instrument has the beneficial effects that the defects in the prior art are overcome, flow rate detection signals are collected through the controller, the automatic control on the flow rate controller can be realized, the flow rate is effectively detected, and simultaneously, the pipeline flow rate is controlled in time. The full automatic control is adopted, the artificial control is not needed, the control is in time and accurate, the flow rate detection instrument is provided with the controller, the flow rate detection results can be stored, and the inquiry and statistic use and the like are convenient.
Description
Technical field
The utility model relates to the flow measurement instrument field, specifically is a kind of flow detector that can realize flow control.
Background technology
Flow instrument is in order to measure the instrument of fluid flow (fluid volume that passes through in the unit interval) in the pipeline; it is one of big class instrument in process automation instrument and the device; be widely used in national economy every field such as metallurgy, electric power, coal, chemical industry, oil, traffic, building, light textile, food, medicine, agricultural, environmental protection and people's daily life; be the production of development agro-industry; energy savings; improve production quality; increase economic efficiency and the important tool of management level, in national economy, occupy an important position.In process automation instrument and device, flow instrument has two big functions: as the measuring instrument of process automation control system and total scale of measurement material quantity.But existing flow instrument, its function is confined to the measurement aspect mostly, can not have the function of ACTIVE CONTROL.For flow control, need operating personnel to carry out manual control toward contact according to the data that flow instrument provides, this just causes flow control to have inaccuracy and hysteresis quality.Simultaneously, existing flow instrument can't write down the data of the flow that detects, and needs manual record, and there is man's activity in the record result, is unfavorable for data on flows is carried out long-time statistical.
Summary of the invention
The purpose of this utility model is to provide a kind of flow detector that can Control Flow, and it can realize flow measurement, flow control and discharge record function, adopts Automatic Control, need not manual operation, easy to use, the flow control accuracy height can write down the flow statistical information automatically.
The utility model for achieving the above object, be achieved through the following technical solutions: a kind of flow detector that can Control Flow, comprise detector tube, controller and control motor, flowrate control valve and flow detector are set respectively on detector tube, the control motor is connected with the spool of flowrate control valve by gearing, the control motor is connected with controller by lead respectively with flow detector, flow regulation knob, display screen, storage chip and control chip are set on the controller, and the detector tube two ends are installed feed liquor connection valve respectively and are connected valve with fluid.
On the described controller alarm lamp is installed.
The wireless signal transmission receiving trap is installed on the described controller.
Described gearing is a cogwheel gearing.
The usb data output port is set on the controller.
The beneficial effects of the utility model are: can solve the deficiency that exists in the known technology; Gather flow detecting signal by controller, and flow controller is realized control automatically, can when effectively detecting flow, piping flow in time be controlled; Adopt Automatic Control, need not manual operation, control promptly and accurately can be adjusted flow repeatedly according to the flow detection result, guarantees the accuracy of piping flow; Be provided with controller, can store the flow testing result, make things convenient for query statistic to use; Be provided with alarm lamp, can when breaking down, send alerting signal, convenient maintenance etc.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model.
Label shown in the accompanying drawing: 1, feed liquor connects valve; 2, wireless signal transmission receiving trap; 3, control motor; 4, controller; 5, alarm lamp; 6, fluid connects valve; 7, flow detector; 9, flowrate control valve; 10, detector tube; 11, display screen; 12, flow regulation knob; 13, usb data output port.
Embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only to be used to the utility model is described and be not used in the restriction scope of the present utility model.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
A kind of flow detector that can Control Flow described in the utility model, agent structure comprises detector tube 10, controller 4 and control motor 3, flowrate control valve 9 and flow detector 7 are set respectively on detector tube 10, control motor 3 is connected by the spool of gearing with flowrate control valve 9, main story, counter-rotating by control motor 3, can adjust the spool of flowrate control valve 9 and open size, thereby realize the purpose of flow control.Described gearing is cogwheel gearing preferably, gear drive, and the transmission accuracy height is fit to accurately control.Control motor 3 is connected with controller 4 by lead respectively with flow detector 7, flow regulation knob 12, display screen 11, storage chip and control chip are set on the controller 4, during use, flow detector 7 can detect the fluid flow in the detector tube 10, and detection signal is converted into electronic signal is delivered in the controller 4, controller 4 these detection signals of storage, inquiry and statistics are used in order to put on record.Simultaneously, controller 4 compares according to detecting data and preset data, according to comparing result, regulates the flow of flowrate control valve 9 by control motor 3, thereby realizes the flow purpose of control automatically.Detector tube 10 two ends are installed feed liquor connection valve 1 respectively and are connected valve 6 with fluid,
The utility model is further characterized in that: for the ease of the problematic detector tube of flow is overhauled, alarm lamp 5 is installed on controller 4 preferably.When controller 4 detects the detector tube Traffic Anomaly, open alarm lamp 5 automatically and report to the police, can make the maintainer arrive the maintenance place as early as possible.
In the utility model, the preferred wireless signal transmission receiving trap 2 of installing on the described controller 4, wireless signal transmission receiving trap 2 can carry out exchanges data by wireless signal and the total platform of Long-distance Control, the flow information that the total platform of Long-distance Control is stored by wireless signal transmission receiving trap 2 Read Controllers 4, and by the magnitude numerical value of wireless signal transmission receiving trap 2 to the required flow control of controller 4 inputs.This personnel's operated from a distance of embodiment handled easily and control need not on-the-spot reading of data, and is easy to use, and control in time.
Output for the ease of storage data in the controller 4 preferably is provided with usb data output port 13 on controller 4.
Claims (5)
- One kind can Control Flow flow detector, it is characterized in that: comprise detector tube (10), controller (4) and control motor (3), flowrate control valve (9) and flow detector (7) are set respectively on detector tube (10), control motor (3) is connected by the spool of gearing with flowrate control valve (9), control motor (3) is connected with controller (4) by lead respectively with flow detector (7), flow regulation knob (12) is set on the controller (4), display screen (11), storage chip and control chip, detector tube (10) two ends are installed feed liquor connection valve (1) respectively and are connected valve (6) with fluid.
- 2. a kind of flow detector that can Control Flow according to claim 1 is characterized in that: controller (4) is gone up alarm lamp (5) is installed.
- 3. a kind of flow detector that can Control Flow according to claim 1 is characterized in that: controller (4) is gone up wireless signal transmission receiving trap (2) is installed.
- 4. a kind of flow detector that can Control Flow according to claim 1, it is characterized in that: described gearing is a cogwheel gearing.
- 5. a kind of flow detector that can Control Flow according to claim 1 is characterized in that: usb data output port (13) is set on the controller (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200629227U CN202002689U (en) | 2011-03-11 | 2011-03-11 | Flow rate detection instrument capable of controlling flow rate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200629227U CN202002689U (en) | 2011-03-11 | 2011-03-11 | Flow rate detection instrument capable of controlling flow rate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202002689U true CN202002689U (en) | 2011-10-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200629227U Expired - Fee Related CN202002689U (en) | 2011-03-11 | 2011-03-11 | Flow rate detection instrument capable of controlling flow rate |
Country Status (1)
| Country | Link |
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| CN (1) | CN202002689U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103345271A (en) * | 2013-06-27 | 2013-10-09 | 湖北三江航天万峰科技发展有限公司 | Gas flow regulation control device based on embedded system |
| CN103522583A (en) * | 2013-09-23 | 2014-01-22 | 北京印刷学院 | Regulating and controlling device of gas-liquid booster-type die-cutting machine |
| CN103676982A (en) * | 2013-12-23 | 2014-03-26 | 交通运输部天津水运工程科学研究所 | Water flow rate control device of geotechnical centrifuge |
| CN103970155A (en) * | 2014-04-11 | 2014-08-06 | 苏州宏瑞净化科技有限公司 | Intercepting-type gas flow control device |
| CN104965530A (en) * | 2015-07-07 | 2015-10-07 | 成都国光电子仪表有限责任公司 | Flow device being easy to realize flow centralized monitoring and control |
| CN104990606A (en) * | 2015-07-13 | 2015-10-21 | 成都国光电子仪表有限责任公司 | Flow metering apparatus |
| CN105004388A (en) * | 2015-07-13 | 2015-10-28 | 成都国光电子仪表有限责任公司 | Electromagnetic flow meter capable of realizing remote flow control |
| CN106610671A (en) * | 2015-11-09 | 2017-05-03 | 江苏润仪仪表有限公司 | Intelligent high precision flow control system |
| CN113367053A (en) * | 2021-05-31 | 2021-09-10 | 河南中烟工业有限责任公司 | Flow-controllable portable irrigation liquid release device |
-
2011
- 2011-03-11 CN CN2011200629227U patent/CN202002689U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103345271A (en) * | 2013-06-27 | 2013-10-09 | 湖北三江航天万峰科技发展有限公司 | Gas flow regulation control device based on embedded system |
| CN103345271B (en) * | 2013-06-27 | 2015-12-02 | 湖北三江航天万峰科技发展有限公司 | A kind of gas flow control set for adjusting based on embedded system |
| CN103522583A (en) * | 2013-09-23 | 2014-01-22 | 北京印刷学院 | Regulating and controlling device of gas-liquid booster-type die-cutting machine |
| CN103522583B (en) * | 2013-09-23 | 2015-08-19 | 北京印刷学院 | A kind of gas-liquid pressurizing type die-cutting machine regulation device |
| CN103676982A (en) * | 2013-12-23 | 2014-03-26 | 交通运输部天津水运工程科学研究所 | Water flow rate control device of geotechnical centrifuge |
| CN103970155A (en) * | 2014-04-11 | 2014-08-06 | 苏州宏瑞净化科技有限公司 | Intercepting-type gas flow control device |
| CN104965530A (en) * | 2015-07-07 | 2015-10-07 | 成都国光电子仪表有限责任公司 | Flow device being easy to realize flow centralized monitoring and control |
| CN104990606A (en) * | 2015-07-13 | 2015-10-21 | 成都国光电子仪表有限责任公司 | Flow metering apparatus |
| CN105004388A (en) * | 2015-07-13 | 2015-10-28 | 成都国光电子仪表有限责任公司 | Electromagnetic flow meter capable of realizing remote flow control |
| CN106610671A (en) * | 2015-11-09 | 2017-05-03 | 江苏润仪仪表有限公司 | Intelligent high precision flow control system |
| CN113367053A (en) * | 2021-05-31 | 2021-09-10 | 河南中烟工业有限责任公司 | Flow-controllable portable irrigation liquid release device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111005 Termination date: 20120311 |