CN203323839U - Flowmeter-method on-line capacity calibration system - Google Patents
Flowmeter-method on-line capacity calibration system Download PDFInfo
- Publication number
- CN203323839U CN203323839U CN2013203930291U CN201320393029U CN203323839U CN 203323839 U CN203323839 U CN 203323839U CN 2013203930291 U CN2013203930291 U CN 2013203930291U CN 201320393029 U CN201320393029 U CN 201320393029U CN 203323839 U CN203323839 U CN 203323839U
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- pipe
- flowmeter
- calibration system
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- line capacity
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Abstract
A flowmeter-method on-line capacity calibration system comprises the following components: an exhaust valve, a pressure gauge, a first pipe, a second pipe, a thermometer, an electric adjusting valve, and a to-be-calibrated container which is internally provided with a level meter; wherein the exhaust valve, the pressure gauge, the first pipe, the second pipe, the thermometer, the electric adjusting valve and the to-be-calibrated container are successively connected through flanges. The flowmeter-method on-line capacity calibration system is characterized in that the first pipe and the second pipe are respectively provided with a manual valve, a standard flowmeter and an electromagnetic valve internally.
Description
Technical field
The utility model relates to the flow detection technical field, particularly, relates to flowmeter method capacity on-line calibration system.
Background technology
Existing capacity on-line calibration system in industry measurement and control system, be generally the capacity relative method of Application standard metal tank.Calibration system must the As soon as possible Promising Policy versatility and portable, mobility, yet the standard capacity measure group is not suitable for due to volume restrictions that some installing spaces are narrow and small, the cubic content measurement of the object of work under bad environment.And, traditional capacity relative method is because the Application standard metal tank is treated the water filling of calibrated vessel, volume in necessary each measurement standard device, and gauge line level stability and the drip that discharges water is in stable condition all needs considerable time in standard after the wait water filling, therefore work efficiency is very limited, and the container that often measures a 1000L just needs 10 minutes.To such an extent as to, for the container of medium-and-large-sized necessary employing capacity relative method metering, the use of standard capacity measure group becomes the bottleneck that measurement efficiency promotes.
The utility model content
The purpose of this utility model is: the deficiency existed for prior art, a kind of flowmeter method capacity on-line calibration system has been proposed, and various working can be adapted to, and dismounting can be repeated, increase portability, open up the wide scope of application.
For realizing the purpose of the utility model, be achieved by the following technical solutions:
Flowmeter method capacity on-line calibration system, comprise the vent valve that connects successively by flange, tensimeter, the first pipeline, second pipe, thermometer, electric control valve and in be provided with the container to be calibrated of liquid level gauge, it is characterized in that, in described the first pipeline and second pipe, be disposed with respectively manually-operated gate, proving flowmeter and solenoid valve.
Flowmeter method capacity on-line calibration system of the present utility model, compared with the prior art, design adopts industry automatic control and data acquisition technology, complete the automatic control of solenoid valve, variable valve and the workflow of cubic content measurement and control, and the signals such as Real-time Collection temperature, pressure, flow and liquid level.Simultaneously, by the real-time calculated capacity value of host computer and liquid level, generate loading table, realize the automatic calibration of capacity.Measure circuit design and adopt step-by-step design, can on-the-spot mount and dismount.This scheme can be applied to calibration system the severe scene of environment, reduces the labour intensity of calibration operation, and improves calibration accuracy and work efficiency.
The accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms the part of instructions.
Fig. 1 is flowmeter method capacity on-line calibration system construction drawing of the present utility model.
Embodiment
Below with reference to the accompanying drawings embodiment of the present utility model is made a detailed explanation.
Flowmeter method capacity on-line calibration system of the present utility model, comprise the vent valve 2 that connects successively by flange 1, tensimeter 3, the first pipeline 4, second pipe 5, thermometer 6, electric control valve 7 and in be provided with the container to be calibrated 9 of liquid level gauge 8, it is characterized in that described the first pipeline 4 and interior manually-operated gate a, proving flowmeter b and the solenoid valve c of being disposed with respectively of second pipe 5.
In design, after the proving flowmeter b of WATER AS FLOW MEDIUM by the first pipeline 4 of the present utility model and second pipe 5, enter container 9 to be calibrated.Proving flowmeter b is used for measuring the accumulative total volume that flows into the WATER AS FLOW MEDIUM in container 9 to be calibrated, and liquid level gauge 8 is used for measuring the respective heights of container 9 liquid levels to be calibrated, by calculating the corresponding relation between actual capacity and height, thereby realizes calibration.
This scheme can be applied to calibration system the severe scene of environment, reduces the labour intensity of calibration operation, and improves calibration accuracy and work efficiency.
Claims (1)
1. flowmeter method capacity on-line calibration system, comprise the vent valve (2) that connects successively by flange (1), tensimeter (3), the first pipeline (4), second pipe (5), thermometer (6), electric control valve (7) and in be provided with the container to be calibrated (9) of liquid level gauge (8), it is characterized in that, in described the first pipeline (4) and second pipe (5), be disposed with respectively manually-operated gate (a), proving flowmeter (b) and solenoid valve (c).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203930291U CN203323839U (en) | 2013-07-03 | 2013-07-03 | Flowmeter-method on-line capacity calibration system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203930291U CN203323839U (en) | 2013-07-03 | 2013-07-03 | Flowmeter-method on-line capacity calibration system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203323839U true CN203323839U (en) | 2013-12-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203930291U Expired - Fee Related CN203323839U (en) | 2013-07-03 | 2013-07-03 | Flowmeter-method on-line capacity calibration system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203323839U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021083282A1 (en) * | 2019-10-31 | 2021-05-06 | 深圳市大疆创新科技有限公司 | Calibration method, mobile platform, and computer-readable storage medium |
-
2013
- 2013-07-03 CN CN2013203930291U patent/CN203323839U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021083282A1 (en) * | 2019-10-31 | 2021-05-06 | 深圳市大疆创新科技有限公司 | Calibration method, mobile platform, and computer-readable storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131204 Termination date: 20140703 |
|
| EXPY | Termination of patent right or utility model |