CN104965530A - Flow device being easy to realize flow centralized monitoring and control - Google Patents
Flow device being easy to realize flow centralized monitoring and control Download PDFInfo
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- CN104965530A CN104965530A CN201510392231.6A CN201510392231A CN104965530A CN 104965530 A CN104965530 A CN 104965530A CN 201510392231 A CN201510392231 A CN 201510392231A CN 104965530 A CN104965530 A CN 104965530A
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Abstract
The invention discloses a flow device being easy to realize flow centralized monitoring and control. The flow device includes a controller, a flow detection module is connected with the input end of the controller, a flow direction detection module is connected with the input end of the controller, the output end of the controller is connected with a liquid crystal display, a serial port communication unit, and an alarm output unit, an A/D converter is arranged between the flow direction detection module and the controller, the controller is bidirectionally connected with a wireless transmission module and an actuator control module, and the wireless transmission module is one or more of a Wi-Fi module, a bluetooth module, and a GPRS module. An electromagnetic flowmeter system enriches functions of an electromagnetic flowmeter to form the integration of functional parts or auxiliary modules by means of a popular and performance-excellent single-chip microcomputer, and the design, type selecting, and installation of a flow system of users are facilitated.
Description
Technical field
The present invention relates to fluid-transferring pipe piece apparatus field, particularly relate to a kind of flow apparatus being convenient to realize flow Centralized Monitoring and control.
Background technology
Electronic type metering outfit is widely used in fluid delivery tube wire system, because it is compared to mechanical type metering outfit, conveniently can realize teletransmission, volume is little, plant maintenance is easy, the advantages such as outer installment and debugging can be managed in the use procedure of pipeline, be widely used in the daily life of people and commercial production: as city tap-water, gas distributing system system; Industrial fluids delivery line system etc.The function of existing electromagnetic flowmeter is only limitted to accept passively the flow signal that converter transmits, and at some to detect or control accuracy requires higher field, often needs supporting more functional module to realize the monitoring needs of fluid flow.Above defect makes user need more professional personnel to carry out system when suitable electronic formula metering outfit, and in follow-up use procedure, maintenance and debugging difficulty greatly, are unfavorable for the popularization of electronic type metering outfit in productive life field.
Summary of the invention
More professional personnel are needed when suitable electronic formula metering outfit to carry out system for above-mentioned user, in follow-up use procedure safeguard and debugging difficulty large, be unfavorable for the problem of the popularization of electronic type metering outfit in productive life field, the invention provides a kind of flow apparatus being convenient to realize flow Centralized Monitoring and control.
For the problems referred to above, a kind of flow apparatus being convenient to realize flow Centralized Monitoring and control provided by the invention reaches goal of the invention by following technical essential: a kind of flow apparatus being convenient to realize flow Centralized Monitoring and control, comprise controller, the input end of described controller is connected with flow detection module, the input end of described controller is also connected with flow detection module, the output terminal of described controller is also connected with liquid crystal display, serial communication and output of reporting to the police, also A/D converter is provided with between flow detection module and controller, described controller is also bi-directionally connected wireless transport module and actuator control module, described wireless transport module is Wi-Fi module, bluetooth module, one or more in GPRS module.
Concrete, because the flow resolution principle of electromagnetic flowmeter is based on Faraday's electromagnetic induction law, mean flow rate change when namely variable is fluid flow change in pipeline in pipeline section.The flow detection module arranged is for judging the flow direction of fluid, the liquid crystal display arranged, serial communication and the display on the spot exporting and be respectively used to state parameter of the present invention of reporting to the police, the remote transmission of state parameter and control signal input, the warning of check result exception or system exception, the A/D converter arranged is used for the analog to digital conversion between flow detection module and controller, the requirement all meeting controller to make various forms of flow detection module control signal is inputted, the wireless transport module arranged is used for the long-distance radio communication of this device and pulpit, to avoid wiring loaded down with trivial details on pipeline, concrete, wireless communication module can adopt different transmission modes according to transmission range, the form that wireless transport module and controller are bi-directionally connected is convenient to bidirectional transmit-receive control signal or line fluid signal, connect the mode of actuator control module on the controller, be convenient to realize the true adjusting function of this device to flow, the form be bi-directionally connected is convenient in time to control end delivery flow rate regulation and control executive signal.Electromagnetic Flow meter systems provided by the invention is conducive to the function enriching electromagnetic flowmeter, to utilize existing single-chip microcomputer that is universal and excellent performance to form the integration of each functional part of electromagnetic flowmeter or supplementary module, be convenient to the flow system design of user, type selecting and installation etc.
Further technical scheme is:
For making the present invention, there is historical data and keep in function, described controller is also connected with storer.
As a kind of version or the annexation that store setting program of the present invention or parameter, described storer and controller are bi-directionally connected.
For ease of the magnetic induction density according to concrete utilization field controlling magnetic field, the output terminal of described controller is also connected with field voltage output module.
For optimizing function of the present invention further, can the situation of change of fluid flow in reacting pipe more comprehensively, the output terminal of described controller is also connected with traffic frequency output module.
As the serial communication set-up mode that a kind of compatibility is good, described serial communication is RS485 interface.
The present invention has following beneficial effect:
Structure of the present invention is simple, the flow detection module arranged is for judging the flow direction of fluid, the liquid crystal display arranged, serial communication and the display on the spot exporting and be respectively used to state parameter of the present invention of reporting to the police, the remote transmission of state parameter and control signal input, the warning of check result exception or system exception, the A/D converter arranged is used for the analog to digital conversion between flow detection module and controller, the requirement all meeting controller to make various forms of flow detection module control signal is inputted, the wireless transport module arranged is used for the long-distance radio communication of this device and pulpit, to avoid wiring loaded down with trivial details on pipeline, concrete, wireless communication module can adopt different transmission modes according to transmission range, the form that wireless transport module and controller are bi-directionally connected is convenient to bidirectional transmit-receive control signal or line fluid signal, connect the mode of actuator control module on the controller, be convenient to realize the true adjusting function of this device to flow, the form be bi-directionally connected is convenient in time to control end delivery flow rate regulation and control executive signal.Electromagnetic Flow meter systems provided by the invention is conducive to the function enriching electromagnetic flowmeter, to utilize existing single-chip microcomputer that is universal and excellent performance to form the integration of each functional part of electromagnetic flowmeter or supplementary module, be convenient to the flow system design of user, type selecting and installation etc.
Accompanying drawing explanation
Fig. 1 is a kind of system topological figure being convenient to realize a flow apparatus specific embodiment of flow Centralized Monitoring and control of the present invention.
Embodiment
Below in conjunction with embodiment, the present invention is described in further detail, but structure of the present invention is not limited only to following examples.
Embodiment 1:
As shown in Figure 1, a kind ofly be convenient to the flow apparatus realizing flow Centralized Monitoring and control, comprise controller, the input end of described controller is connected with flow detection module, the input end of described controller is also connected with flow detection module, the output terminal of described controller is also connected with liquid crystal display, serial communication and output of reporting to the police, also A/D converter is provided with between flow detection module and controller, described controller is also bi-directionally connected wireless transport module and actuator control module, described wireless transport module is Wi-Fi module, bluetooth module, one or more in GPRS module.
In the present embodiment, because the flow resolution principle of electromagnetic flowmeter is based on Faraday's electromagnetic induction law, mean flow rate change when namely variable is fluid flow change in pipeline in pipeline section.The flow detection module arranged is for judging the flow direction of fluid, the liquid crystal display arranged, serial communication and the display on the spot exporting and be respectively used to state parameter of the present invention of reporting to the police, the remote transmission of state parameter and control signal input, the warning of check result exception or system exception, the A/D converter arranged is used for the analog to digital conversion between flow detection module and controller, the requirement all meeting controller to make various forms of flow detection module control signal is inputted, the wireless transport module arranged is used for the long-distance radio communication of this device and pulpit, to avoid wiring loaded down with trivial details on pipeline, concrete, wireless communication module can adopt different transmission modes according to transmission range, the form that wireless transport module and controller are bi-directionally connected is convenient to bidirectional transmit-receive control signal or line fluid signal, connect the mode of actuator control module on the controller, be convenient to realize the true adjusting function of this device to flow, the form be bi-directionally connected is convenient in time to control end delivery flow rate regulation and control executive signal.Electromagnetic Flow meter systems provided by the invention is conducive to the function enriching electromagnetic flowmeter, to utilize existing single-chip microcomputer that is universal and excellent performance to form the integration of each functional part of electromagnetic flowmeter or supplementary module, be convenient to the flow system design of user, type selecting and installation etc.
Embodiment 2:
The present embodiment is further qualified on the basis of embodiment 1, as shown in Figure 1, has historical data and keeps in function, described controller is also connected with storer for making the present invention.
As a kind of version or the annexation that store setting program of the present invention or parameter, described storer and controller are bi-directionally connected.
For ease of the magnetic induction density according to concrete utilization field controlling magnetic field, the output terminal of described controller is also connected with field voltage output module.
For optimizing function of the present invention further, can the situation of change of fluid flow in reacting pipe more comprehensively, the output terminal of described controller is also connected with traffic frequency output module.
As the serial communication set-up mode that a kind of compatibility is good, described serial communication is RS485 interface.
Above content is the further description done the present invention in conjunction with concrete preferred implementation, can not assert that the specific embodiment of the present invention is confined to these explanations.For general technical staff of the technical field of the invention, not departing from other embodiments drawn under technical scheme of the present invention, all should be included in protection scope of the present invention.
Claims (6)
1. be convenient to the flow apparatus realizing flow Centralized Monitoring and control for one kind, comprise controller, the input end of described controller is connected with flow detection module, it is characterized in that, the input end of described controller is also connected with flow detection module, the output terminal of described controller is also connected with liquid crystal display, serial communication and output of reporting to the police, also A/D converter is provided with between flow detection module and controller, described controller is also bi-directionally connected wireless transport module and actuator control module, described wireless transport module is Wi-Fi module, bluetooth module, one or more in GPRS module.
2. be according to claim 1ly a kind ofly convenient to the flow apparatus realizing flow Centralized Monitoring and control, it is characterized in that, described controller is also connected with storer.
3. be according to claim 2ly a kind ofly convenient to the flow apparatus realizing flow Centralized Monitoring and control, it is characterized in that, described storer and controller are bi-directionally connected.
4. be according to claim 1ly a kind ofly convenient to the flow apparatus realizing flow Centralized Monitoring and control, it is characterized in that, the output terminal of described controller is also connected with field voltage output module.
5. be according to claim 1ly a kind ofly convenient to the flow apparatus realizing flow Centralized Monitoring and control, it is characterized in that, the output terminal of described controller is also connected with traffic frequency output module.
6. be according to claim 1ly a kind ofly convenient to the flow apparatus realizing flow Centralized Monitoring and control, it is characterized in that, described serial communication is RS485 interface.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510392231.6A CN104965530A (en) | 2015-07-07 | 2015-07-07 | Flow device being easy to realize flow centralized monitoring and control |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510392231.6A CN104965530A (en) | 2015-07-07 | 2015-07-07 | Flow device being easy to realize flow centralized monitoring and control |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105781507A (en) * | 2016-03-01 | 2016-07-20 | 常州市天利控制器制造有限公司 | Automatic water injection controller for oil well |
| CN106895888A (en) * | 2017-03-28 | 2017-06-27 | 合肥科的星测控科技有限公司 | A kind of flow measurement print control instrument peculiar to vessel |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105781507A (en) * | 2016-03-01 | 2016-07-20 | 常州市天利控制器制造有限公司 | Automatic water injection controller for oil well |
| CN106895888A (en) * | 2017-03-28 | 2017-06-27 | 合肥科的星测控科技有限公司 | A kind of flow measurement print control instrument peculiar to vessel |
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Application publication date: 20151007 |