CN202056523U - Online flow monitoring device of natural gas pipeline - Google Patents
Online flow monitoring device of natural gas pipeline Download PDFInfo
- Publication number
- CN202056523U CN202056523U CN2011201274477U CN201120127447U CN202056523U CN 202056523 U CN202056523 U CN 202056523U CN 2011201274477 U CN2011201274477 U CN 2011201274477U CN 201120127447 U CN201120127447 U CN 201120127447U CN 202056523 U CN202056523 U CN 202056523U
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- CN
- China
- Prior art keywords
- natural gas
- pipeline
- monitoring device
- flow
- gas pipeline
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Pipeline Systems (AREA)
Abstract
The utility model discloses an online flow monitoring device of a natural gas pipeline, comprising a natural gas pipeline, a flow meter, a pressure gauge, a control valve and an industrial personal computer, wherein the pressure gauge is arranged on the pipeline, the control valve is connected in series on the pipeline, the flow meter is fixedly connected in series on the pipeline, the flow meter is communicated with the industrial personal computer through an RS485, and an RS485 adapter is connected in series between the flow meter and the industrial personal computer. The utility model solves the problem of accounting the workload by frequently reading the meter; and the design is simple, the time-sharing flow statistics is realized, the manpower input is reduced, and the operation is convenient.
Description
Technical field
The utility model relates to the monitoring transmission technique field, specifically belongs to the online flow monitoring device of a kind of natural gas line.
Background technique
Along with development of electronic technology, the field of its application is also more extensive now.When using rock gas, the individual person of checking meter is arranged usually, it is comparatively loaded down with trivial details to carry out real time record rock gas consumption, this mode inefficiency also can't the pneumatic attitude of Online Monitoring Control, can't dock with weather company, the actual complex operation that uses, the data error that provides is bigger.
The model utility content
The purpose of this utility model provides the online flow monitoring device of a kind of natural gas line, has solved the problem of the statistical work amount of frequently checking meter, simplicity of design, and the time division traffic statistics reduces human input, and is easy to operate.
The technical solution adopted in the utility model is as follows:
The online flow monitoring device of a kind of natural gas line, comprise natural gas line, flow instrument, pressure instrument, control valve, process control machine, pressure instrument is installed on the pipeline, string has control valve on the pipeline, series connection is fixed with flow instrument on the described pipeline, flow instrument and process control machine are by RS485 UNICOM, and inter-burst has the RS485 ABAP Adapter.
Compared with the prior art, the beneficial effects of the utility model are as follows:
The utility model adopts flow instrument to connect the process control machine on-line monitoring by RS485, grasp and use pneumatic attitude, the time division traffic statistics, reduce human input, produce statistical report form, for the cost control and provide according to dock the convenient use of usefulness gas plan with natural gas companies, the solution personnel statistical work amount of frequently checking meter is enhanced productivity.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
Referring to accompanying drawing, the online flow monitoring device of a kind of natural gas line, comprise natural gas line 1, flow instrument 2, pressure instrument 3, control valve 4, process control machine 5, pressure instrument 3 is installed on the pipeline 1, string has control valve 4 on the pipeline 1, series connection is fixed with flow instrument 2 on the pipeline 1, flow instrument 2 passes through RS485 UNICOM with process control machine 5, inter-burst has RS485 ABAP Adapter 6, grasp and use pneumatic attitude, time division traffic statistics is for the cost control and foundation is provided, and the solution personnel statistical work amount of frequently checking meter is enhanced productivity.
Claims (1)
1. online flow monitoring device of natural gas line, comprise natural gas line, flow instrument, pressure instrument, control valve, process control machine, pressure instrument is installed on the pipeline, string has control valve on the pipeline, it is characterized in that: series connection is fixed with flow instrument on the described pipeline, flow instrument and process control machine are by RS485 UNICOM, and inter-burst has the RS485 ABAP Adapter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201274477U CN202056523U (en) | 2011-04-26 | 2011-04-26 | Online flow monitoring device of natural gas pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201274477U CN202056523U (en) | 2011-04-26 | 2011-04-26 | Online flow monitoring device of natural gas pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202056523U true CN202056523U (en) | 2011-11-30 |
Family
ID=45016495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201274477U Expired - Fee Related CN202056523U (en) | 2011-04-26 | 2011-04-26 | Online flow monitoring device of natural gas pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202056523U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105865531A (en) * | 2016-06-06 | 2016-08-17 | 无锡市翱宇特新科技发展有限公司 | Pipeline flow monitoring system |
-
2011
- 2011-04-26 CN CN2011201274477U patent/CN202056523U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105865531A (en) * | 2016-06-06 | 2016-08-17 | 无锡市翱宇特新科技发展有限公司 | Pipeline flow monitoring system |
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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: 20111130 Termination date: 20130426 |