CN105203178A - Industrial gas liquid level monitoring device - Google Patents
Industrial gas liquid level monitoring device Download PDFInfo
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- CN105203178A CN105203178A CN201510591519.6A CN201510591519A CN105203178A CN 105203178 A CN105203178 A CN 105203178A CN 201510591519 A CN201510591519 A CN 201510591519A CN 105203178 A CN105203178 A CN 105203178A
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- liquid level
- gas liquid
- industrial gas
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Abstract
The invention belongs to the technical field of data treatment and discloses an industrial gas liquid level monitoring device. The industrial gas liquid level monitoring device comprises a front sensor for monitoring industrial gas liquid level information, a paperless recorder connected with the front sensor and used for obtaining and storing the monitored industrial gas liquid level information, a DCS data acquisition system connected with the paperless recorder and used for obtaining the industrial gas liquid level information stored in the paperless recorder, a direct flow collection unit connected with the DCS data acquisition system through a digital signal isolator and used for converting collected real-time signals into electric signals, and collecting the electric signals, a communication manager connected with the direct flow collection unit through a communication interface; the electric signals are debugged by the communication interface and are converted into network data by the communication manager, and the industrial gas liquid level monitoring device further comprises a production system database connected with the communication manager and used for obtaining and storing network signals. The industrial gas liquid level monitoring device is capable of efficiently, smoothly and reliably processing data.
Description
Technical field
The present invention relates to technical field of data processing, particularly a kind of industrial gasses liquid level supervising device.
Background technology
In industrial gasses industry, production management is a very important key link, and due to the special singularity for industrial gasses industry at present, a lot of management system is also not suitable with the specific demand of client.Such as, when needs system database obtains liquid tank liquid level data immediately, be difficult to realize immediately accurately, there is obstacle in the data communication between management system and collecting device, can not get the instant liquid level data that metering outfit collects very easily.
Before this, the method of usual employing manually reads the data of gauging instrument display, and then carry out manual entry management system in the set time every day, such operation can cause inefficiency, the error of artificial reading sometimes can occur, and data are the problem such as inaccurate not in time.Along with the change of internal and external environment and enterprise management level promote in the urgent need to.There is obstacle in the data communication between management system and collecting device, can not get the instant liquid level data that metering outfit collects very easily.。
Summary of the invention
The invention provides a kind of industrial gasses liquid level supervising device, solve industrial data collection inefficiency in prior art, reliability is not high, and the technical matters of data preparation inefficiency; Reach, promote data acquisition efficiency, the technique effect of reliability and data preparation transmission efficiency.
For solving the problems of the technologies described above, the invention provides a kind of industrial gasses liquid level supervising device, comprising: front end sensors, recording instrument without paper, DCS data acquisition system (DAS), signal isolator, DC quantity collecting unit, communication interface, communication manager and production system database;
Described front end sensors arranges on industrial gas storage tank, monitoring industrial gasses liquid level information;
Described recording instrument without paper is connected with described front end sensors, obtains and stores the industrial gasses liquid level information monitored;
Described DCS data acquisition system (DAS) is connected with described no record instrument, obtains the industrial gasses liquid level information that described recording instrument without paper stores;
Described DC quantity collecting unit is connected with described DCS data acquisition system (DAS) by described several signal isolator, converts the live signal collected to electrical signal collection;
Described communication manager is connected with described DC quantity collecting unit by described communication interface, debugs described electric signal and convert network data to by described communication manager by described communication interface;
Described production system database is connected with described communication manager, obtains and stores described network signal;
Wherein, described production system database adopts oracle10g database.
Further, described signal isolator is the signal isolator that an input two exports;
Wherein, the output signal 4 ~ 20mA of described signal isolator.
Further, described communication manager is connected by WLAN (wireless local area network) with described production system database.
Further, described communication interface is RS485 communication interface.
The one or more technical schemes provided in the embodiment of the present application, at least have following technique effect or advantage:
The industrial gasses liquid level supervising device provided in the embodiment of the present application, pass through front end sensors, recording instrument without paper, DCS data acquisition system (DAS), signal isolator, DC quantity collecting unit, communication interface, communication manager and the smooth data acquisition of large of production system database, transform, transmission and storage organization, achieve the collection feedback of production scene real time data, make production management personnel, production run yardman can check the instant data of current liquid tank liquid level in real time, and be convenient to production scheduling personnel and adjust production run operating mode in time, meet, normal production run needs, ensure, the needs of production labor industry gas, pass through rational data in time simultaneously and transmit processing policy, feedback data Information Monitoring, ensure stability and the accuracy of data acquisition, saved cost and the human cost of time largely, for operation control and reply market competition provide important support.
Accompanying drawing explanation
The structural representation of the industrial gasses liquid level supervising device that Fig. 1 provides for the embodiment of the present invention.
Embodiment
The embodiment of the present application is by providing a kind of industrial gasses liquid level supervising device, and solve industrial data collection inefficiency in prior art, reliability is not high, and the technical matters of data preparation inefficiency; Reach, promote data acquisition efficiency, the technique effect of reliability and data preparation transmission efficiency.
For solving the problems of the technologies described above, the embodiment of the present application provides the general thought of technical scheme as follows:
A kind of industrial gasses liquid level supervising device, comprising: front end sensors, recording instrument without paper, DCS data acquisition system (DAS), signal isolator, DC quantity collecting unit, communication interface, communication manager and production system database;
Described front end sensors arranges on industrial gas storage tank, monitoring industrial gasses liquid level information;
Described recording instrument without paper is connected with described front end sensors, obtains and stores the industrial gasses liquid level information monitored;
Described DCS data acquisition system (DAS) is connected with described no record instrument, obtains the industrial gasses liquid level information that described recording instrument without paper stores;
Described DC quantity collecting unit is connected with described DCS data acquisition system (DAS) by described several signal isolator, converts the live signal collected to electrical signal collection;
Described communication manager is connected with described DC quantity collecting unit by described communication interface, debugs described electric signal and convert network data to by described communication manager by described communication interface;
Described production system database is connected with described communication manager, obtains and stores described network signal;
Wherein, described production system database adopts oracle10g database.
Can be found out by foregoing, by front end sensors Real-Time Monitoring manufacture gas, with the real-time production data of liquid and liquid storage gas storage, and by on-site data gathering recording instrument without paper, record stores; Collect a large amount of real-time production data of each recording instrument without paper further by DCS data acquisition system (DAS), and convert electric signal to by DC quantity collecting unit collect and transmit via signal isolator; Convert network signal to by communication manager after being arranged by communication interface and finally send to production system database purchase, real-time calling.
In order to better understand technique scheme, below in conjunction with Figure of description and concrete embodiment, technique scheme is described in detail, the specific features being to be understood that in the embodiment of the present invention and embodiment is the detailed description to technical scheme, instead of the restriction to technical scheme, when not conflicting, the technical characteristic in the embodiment of the present application and embodiment can combine mutually.
See Fig. 1, a kind of industrial gasses liquid level supervising device that the embodiment of the present invention provides, comprising: front end sensors, recording instrument without paper, DCS data acquisition system (DAS), signal isolator, DC quantity collecting unit, communication interface, communication manager and production system database;
Described front end sensors arranges on industrial gas storage tank, monitoring industrial gasses liquid level information;
Described recording instrument without paper is connected with described front end sensors, obtains and stores the industrial gasses liquid level information monitored;
Described DCS data acquisition system (DAS) is connected with described no record instrument, obtains the industrial gasses liquid level information that described recording instrument without paper stores;
Described DC quantity collecting unit is connected with described DCS data acquisition system (DAS) by described several signal isolator, converts the live signal collected to electrical signal collection;
Described communication manager is connected with described DC quantity collecting unit by described communication interface, debugs described electric signal and convert network data to by described communication manager by described communication interface;
Described production system database is connected with described communication manager, obtains and stores described network signal;
Wherein, described production system database adopts oracle10g database.
Further, described signal isolator is the signal isolator that an input two exports;
Wherein, the output signal 4 ~ 20mA of described signal isolator.
Communication manager is connected by WLAN (wireless local area network) with described production system database.
Communication interface is RS485 communication interface.
The present embodiment is by the reasonable utilization of plurality of devices, successful by after the liquid level information pooled classification of multiple stage liquid tank stored in production management system database, user logging is facilitated to understand liquid tank liquid level multidate information timely and effectively, for production management system provides liquid level information accurately.
The device kernel model evaluation work step of a kind of supervising device for industrial gasses liquid level of the present embodiment is as follows:
By DCS data acquisition system liquid level information.
The liquid level signal collected is converted to electric signal by signal isolator.
By RS485 communication interface by correct for the signal debugging of access DC quantity collecting unit.
By communication manager access network, and the data that direct current collecting unit collects are converted to network data.
After gathering all network datas received, stored in production system database.
The one or more technical schemes provided in the embodiment of the present application, at least have following technique effect or advantage:
The industrial gasses liquid level supervising device provided in the embodiment of the present application, pass through front end sensors, recording instrument without paper, DCS data acquisition system (DAS), signal isolator, DC quantity collecting unit, communication interface, communication manager and the smooth data acquisition of large of production system database, transform, transmission and storage organization, achieve the collection feedback of production scene real time data, make production management personnel, production run yardman can check the instant data of current liquid tank liquid level in real time, and be convenient to production scheduling personnel and adjust production run operating mode in time, meet, normal production run needs, ensure, the needs of production labor industry gas, pass through rational data in time simultaneously and transmit processing policy, feedback data Information Monitoring, ensure stability and the accuracy of data acquisition, saved cost and the human cost of time largely, for operation control and reply market competition provide important support.
It should be noted last that, above embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, although with reference to example to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to technical scheme of the present invention or equivalent replacement, and not departing from the spirit and scope of technical solution of the present invention, it all should be encompassed in the middle of right of the present invention.
Claims (4)
1. an industrial gasses liquid level supervising device, is characterized in that, comprising: front end sensors, recording instrument without paper, DCS data acquisition system (DAS), signal isolator, DC quantity collecting unit, communication interface, communication manager and production system database;
Described front end sensors is arranged on industrial gas storage tank, monitoring industrial gasses liquid level information;
Described recording instrument without paper is connected with described front end sensors, obtains and stores the industrial gasses liquid level information monitored;
Described DCS data acquisition system (DAS) is connected with described no record instrument, obtains the industrial gasses liquid level information that described recording instrument without paper stores;
Described DC quantity collecting unit is connected with described DCS data acquisition system (DAS) by described several signal isolator, converts the live signal collected to electrical signal collection;
Described communication manager is connected with described DC quantity collecting unit by described communication interface, debugs described electric signal and convert network data to by described communication manager by described communication interface;
Described production system database is connected with described communication manager, obtains and stores described network signal;
Wherein, described production system database adopts oracle10g database.
2. industrial gasses liquid level supervising device as claimed in claim 1, is characterized in that: described signal isolator is the signal isolator that an input two exports;
Wherein, the output signal 4 ~ 20mA of described signal isolator.
3. industrial gasses liquid level supervising device as claimed in claim 1, is characterized in that: described communication manager is connected by WLAN (wireless local area network) with described production system database.
4. industrial gasses liquid level supervising device as claimed in claim 1, is characterized in that: described communication interface is RS485 communication interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510591519.6A CN105203178A (en) | 2015-09-16 | 2015-09-16 | Industrial gas liquid level monitoring device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510591519.6A CN105203178A (en) | 2015-09-16 | 2015-09-16 | Industrial gas liquid level monitoring device |
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| CN105203178A true CN105203178A (en) | 2015-12-30 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5532687A (en) * | 1992-12-31 | 1996-07-02 | Richardson; Jerry R. | Modular magnetic scour monitoring device and method for using the same |
| CN102393721A (en) * | 2011-11-14 | 2012-03-28 | 江苏科技大学 | Large-scale multiple oil-tank liquid level automation measurement integration system |
| CN202274908U (en) * | 2011-10-25 | 2012-06-13 | 大连港股份有限公司 | Oil level meter with high accuracy |
| CN103954312A (en) * | 2014-04-24 | 2014-07-30 | 福建顺昌虹润精密仪器有限公司 | Data acquisition paperless recorder |
-
2015
- 2015-09-16 CN CN201510591519.6A patent/CN105203178A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5532687A (en) * | 1992-12-31 | 1996-07-02 | Richardson; Jerry R. | Modular magnetic scour monitoring device and method for using the same |
| CN202274908U (en) * | 2011-10-25 | 2012-06-13 | 大连港股份有限公司 | Oil level meter with high accuracy |
| CN102393721A (en) * | 2011-11-14 | 2012-03-28 | 江苏科技大学 | Large-scale multiple oil-tank liquid level automation measurement integration system |
| CN103954312A (en) * | 2014-04-24 | 2014-07-30 | 福建顺昌虹润精密仪器有限公司 | Data acquisition paperless recorder |
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Application publication date: 20151230 |