CN203025204U - Economic flow rate automatic determining instrument for slurry pipeline - Google Patents
Economic flow rate automatic determining instrument for slurry pipeline Download PDFInfo
- Publication number
- CN203025204U CN203025204U CN 201320009696 CN201320009696U CN203025204U CN 203025204 U CN203025204 U CN 203025204U CN 201320009696 CN201320009696 CN 201320009696 CN 201320009696 U CN201320009696 U CN 201320009696U CN 203025204 U CN203025204 U CN 203025204U
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- CN
- China
- Prior art keywords
- slurry pipeline
- flow rate
- pressure sensor
- economic flow
- power pump
- 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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Abstract
The utility model relates to an economic flow rate automatic determining instrument for a slurry pipeline, which can be suitable for determining economic flow rate of the slurry pipeline. A power pump, a flowmeter, a pressure sensor I, a pressure sensor II and a pressure sensor III are sequentially mounted on the slurry pipeline and connected with a controller through data wires, wherein a frequency converter is mounted on the power pump; when the controller sends a feedback to the frequency converter according to pressure values obtained by the pressure sensor I, the pressure sensor II and the pressure sensor III, the frequency converter can regulate the flow rate of the power pump to determine the economic flow rate, and the economic flow rate of the slurry pipeline can be finally obtained by convection through the flowmeter.
Description
Affiliated technical field
The utility model relates to a kind of slurry pipeline economic velocity automatic analyzer, can be widely used in pipeline slurry body engineering project, sensing equipment as pipeline slurry body economic velocity uses, and belongs to pipeline slurry body economic velocity sensing equipment technical field.
Background technology
Before the utility model is made, the mensuration of pipeline slurry body economic velocity is mostly to determine by the method that experimental formula is estimated, due to varying of slurry, the impact of artificial subjective factor when estimating simultaneously, make the slurry pipeline economic velocity value that obtains inaccurate, affected the normal safe operation of slurry pipeline.
Summary of the invention
In order to solve the Accurate Determining problem of slurry pipeline economic velocity, improve the assay method of existing slurry pipeline economic velocity, improve the science of measuring, guarantee the normal safe operation of slurry pipeline, the utility model provides a kind of slurry pipeline economic velocity analyzer, this slurry pipeline economic velocity analyzer is simple in structure, easy for installation, measures numerical value accurately and reliably.
the technical scheme that its technical matters that solves the utility model adopts is: it is that power pump is installed on slurry pipeline successively, flowmeter, the I pressure transducer, II pressure transducer and III pressure transducer, they also are connected with controller by data line, frequency converter wherein is installed on power pump, when controller according to the I pressure transducer, the force value that II pressure transducer and III pressure transducer obtain feeds back to frequency converter, the flow that frequency converter is regulated again power pump is determined the flow of economic velocity, can convert by flowmeter at last and obtain the economic velocity of this slurry pipeline.
The beneficial effects of the utility model are, can be used for any Slurry Pipeline Transportation engineering project, use as slurry pipeline economic velocity sensing equipment, measure numerical value accurately and reliably, and are simple in structure, easy for installation, guaranteed the normal safe operation of slurry pipeline.
Description of drawings
Below in conjunction with accompanying drawing, the utility model is further illustrated.
Accompanying drawing is structural representation of the present utility model.
Above-mentioned number in the figure is described as follows:
1, slurry pipeline 2, power pump 3, flowmeter 4, I pressure transducer
5, II pressure transducer 6, III pressure transducer 7, data line 8, controller
9, frequency converter
Embodiment
In Fig. 1, power pump (2), flowmeter (3), I pressure transducer (4), II pressure transducer (5) and III pressure transducer (6) are installed on slurry pipeline (1) successively, they also are connected with controller (8) by data line (7), and frequency converter (9) wherein is installed on power pump (2).
Claims (1)
1. slurry pipeline economic velocity automatic analyzer, it is that power pump, flowmeter, I pressure transducer, II pressure transducer and III pressure transducer are installed on slurry pipeline successively, they also are connected with controller by data line, it is characterized in that: frequency converter is installed on power pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320009696 CN203025204U (en) | 2013-01-09 | 2013-01-09 | Economic flow rate automatic determining instrument for slurry pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320009696 CN203025204U (en) | 2013-01-09 | 2013-01-09 | Economic flow rate automatic determining instrument for slurry pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203025204U true CN203025204U (en) | 2013-06-26 |
Family
ID=48649183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320009696 Expired - Fee Related CN203025204U (en) | 2013-01-09 | 2013-01-09 | Economic flow rate automatic determining instrument for slurry pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203025204U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111006935A (en) * | 2019-12-30 | 2020-04-14 | 共青城瑞钛管道科技有限公司 | Pipeline ring pipe test method |
-
2013
- 2013-01-09 CN CN 201320009696 patent/CN203025204U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111006935A (en) * | 2019-12-30 | 2020-04-14 | 共青城瑞钛管道科技有限公司 | Pipeline ring pipe test method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHAANXI SHENWEI COAL PIPELINE TRANSPORTATION CO., Effective date: 20150421 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C56 | Change in the name or address of the patentee |
Owner name: WUHAN DESIGN AND RESEARCH INSTITUTE CO., LTD. PF C Free format text: FORMER NAME: WUHAN DESIGN AND RESEARCH INSTITUTE OF CHINA COAL TECHNOLOGY + ENGINEERING GROUP |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 430064 Hubei Province, Wuhan city Wuchang District Wuluo Road No. 442 Patentee after: WUHAN DESIGN & RESEARCH INSTITUTE CO., LTD. OF CHINA COAL TECHNOLOGY & ENGINEERING Group Address before: 430064 Hubei Province, Wuhan city Wuchang District Wuluo Road No. 442 Patentee before: Wuhan Design and Research Institute of China Coal Technology & Engineering Group |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150421 Address after: 430064 Hubei Province, Wuhan city Wuchang District Wuluo Road No. 442 Patentee after: WUHAN DESIGN & RESEARCH INSTITUTE CO., LTD. OF CHINA COAL TECHNOLOGY & ENGINEERING Group Patentee after: Shaanxi Shenwei Coal Pipeline Transportation Co.,Ltd. Address before: 430064 Hubei Province, Wuhan city Wuchang District Wuluo Road No. 442 Patentee before: WUHAN DESIGN & RESEARCH INSTITUTE CO., LTD. OF CHINA COAL TECHNOLOGY & ENGINEERING Group |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 Termination date: 20170109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |