CN203561408U - Correction device for electromagnetic flow meters - Google Patents
Correction device for electromagnetic flow meters Download PDFInfo
- Publication number
- CN203561408U CN203561408U CN201320708533.6U CN201320708533U CN203561408U CN 203561408 U CN203561408 U CN 203561408U CN 201320708533 U CN201320708533 U CN 201320708533U CN 203561408 U CN203561408 U CN 203561408U
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- electromagnetic flowmeter
- electromagnetic flow
- standard scale
- tank
- standard
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- Expired - Fee Related
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Abstract
The utility model relates to the technical field of detection, in particular to a correction device for electromagnetic flow meters. The correction device comprises standard meters, a water tank and a surge tank, wherein an output end of the water tank is connected with an input end of the surge tank; an output end of the surge tank is divided into four branches; a standard meter I and an electromagnetic flow meter accommodating notch I are arranged on a first branch; a standard meter II and an electromagnetic flow meter accommodating notch II are arranged on a second branch; a standard meter III and an electromagnetic flow meter accommodating notch III are arranged on a third branch; a standard meter IV and an electromagnetic flow meter accommodating notch IV are arranged in a fourth branch; flow control valves and positioners are arranged on the four branches; and the other ends of the four branches are connected with an input end of the water tank. Compared with the prior art, the structure of the correction device for the electromagnetic flow meters is designed, the electromagnetic flow meters with good accuracy grades are taken as the standard meters, and the correction device is used for verification and correction of an electromagnetic flow meter with a 0.5 accuracy grade, so that the verification and correction efficiency is improved.
Description
Technical field
The utility model relates to detection technique field, specifically a kind of means for correcting of electromagnetic flowmeter.
Background technology
At present, at home, do not have to carry out to electromagnetic flowmeter the device of calibration.By manual type, electromagnetic flowmeter is detected, waste time and energy, inefficiency.
Therefore, need to design and a kind ofly can carry out to electromagnetic flowmeter the device of calibration.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of and can carry out to electromagnetic flowmeter the device of calibration.
In order to achieve the above object, the utility model comprises standard scale, tank and buffer tank, it is characterized in that: the output terminal of tank is connected with the input end of buffer tank, the output terminal of buffer tank is provided with four tunnels along separate routes, and first is provided with standard scale one and electromagnetic flowmeter along separate routes places breach one; Second is provided with standard scale two and electromagnetic flowmeter along separate routes places breach two, the 3rd is provided with standard scale three and electromagnetic flowmeter along separate routes places breach three, the 4th is provided with standard scale four and electromagnetic flowmeter along separate routes places breach four, in four tunnels shunt, be equipped with flowrate control valve and steady arm, the four tunnels other end is along separate routes connected with the input end of tank.
Described standard scale one is 0.2 grade of MGG electromagnetic flowmeter.
Described standard scale two is 0.2 grade of MGG electromagnetic flowmeter.
Described standard scale three is 0.2 grade of MGG electromagnetic flowmeter.
Described standard scale four is 0.2 grade of MGG electromagnetic flowmeter.
The utility model compared with the existing technology, has designed the structure of electromagnetic flowmeter means for correcting, and the good electromagnetic flowmeter of the accuracy class of usining, as standard scale, carries out calibration to 0.5 grade of electromagnetic flowmeter, thereby improves the efficiency of calibration.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Referring to Fig. 1,1 is tank; 2 is buffer tank; 3 is standard scale one; 4 is standard scale two; 5 is standard scale three; 6 is standard scale four; 7 is flowrate control valve; 8 is steady arm.
Embodiment
Now by reference to the accompanying drawings the utility model is described further.
Referring to Fig. 1, the utility model comprises standard scale, tank and buffer tank.The output terminal of tank 1 is connected with the input end of buffer tank 2, and the output terminal of buffer tank 2 is provided with four tunnels along separate routes, and first is provided with standard scale 1 and electromagnetic flowmeter along separate routes places breach one; Second is provided with standard scale 24 and electromagnetic flowmeter along separate routes places breach two, the 3rd is provided with standard scale 35 and electromagnetic flowmeter along separate routes places breach three, the 4th is provided with standard scale 46 and electromagnetic flowmeter along separate routes places breach four, the other end that is equipped with flowrate control valve 7 and steady arm 8, four tunnels shunt in four tunnels shunt is connected with the input end of tank 1.
In the utility model, each standard scale is 0.2 grade of MGG electromagnetic flowmeter.The utility model is when work, and 0.5 grade of electromagnetic flowmeter is put into electromagnetic flowmeter and places gap position and connect in pipeline, realizes the calibration of 0.5 grade of electromagnetic flowmeter by standard scale.
The utility model has designed the structure of electromagnetic flowmeter means for correcting, and the good electromagnetic flowmeter of the accuracy class of usining, as standard scale, carries out calibration to 0.5 grade of electromagnetic flowmeter, thereby improves the efficiency of calibration.
Claims (5)
1. the means for correcting of an electromagnetic flowmeter, comprise standard scale, tank and buffer tank, it is characterized in that: the output terminal of tank (1) is connected with the input end of buffer tank (2), the output terminal of buffer tank (2) is provided with four tunnels along separate routes, and first is provided with standard scale one (3) and electromagnetic flowmeter along separate routes places breach one; Second is provided with standard scale two (4) and electromagnetic flowmeter along separate routes places breach two, the 3rd is provided with standard scale three (5) and electromagnetic flowmeter along separate routes places breach three, the 4th is provided with standard scale four (6) and electromagnetic flowmeter along separate routes places breach four, in four tunnels shunt, be equipped with flowrate control valve (7) and steady arm (8), the four tunnels other end is along separate routes connected with the input end of tank (1).
2. the means for correcting of a kind of electromagnetic flowmeter according to claim 1, is characterized in that: described standard scale one (3) is 0.2 grade of MGG electromagnetic flowmeter.
3. the means for correcting of a kind of electromagnetic flowmeter according to claim 1, is characterized in that: described standard scale two (4) is 0.2 grade of MGG electromagnetic flowmeter.
4. the means for correcting of a kind of electromagnetic flowmeter according to claim 1, is characterized in that: described standard scale three (5) is 0.2 grade of MGG electromagnetic flowmeter.
5. the means for correcting of a kind of electromagnetic flowmeter according to claim 1, is characterized in that: described standard scale four (6) is 0.2 grade of MGG electromagnetic flowmeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320708533.6U CN203561408U (en) | 2013-11-08 | 2013-11-08 | Correction device for electromagnetic flow meters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320708533.6U CN203561408U (en) | 2013-11-08 | 2013-11-08 | Correction device for electromagnetic flow meters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203561408U true CN203561408U (en) | 2014-04-23 |
Family
ID=50511123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320708533.6U Expired - Fee Related CN203561408U (en) | 2013-11-08 | 2013-11-08 | Correction device for electromagnetic flow meters |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203561408U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104266731A (en) * | 2014-10-21 | 2015-01-07 | 中山欧麦克仪器设备有限公司 | System for verifying electromagnetic flowmeter |
| CN109116819A (en) * | 2018-08-09 | 2019-01-01 | 安徽省法米特物联技术有限公司 | A kind of Internet of Things big data acquisition processing system |
| CN109143996A (en) * | 2018-08-09 | 2019-01-04 | 安徽省法米特物联技术有限公司 | A kind of Internet of Things big data acquisition processing system that can ensure product quality |
-
2013
- 2013-11-08 CN CN201320708533.6U patent/CN203561408U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104266731A (en) * | 2014-10-21 | 2015-01-07 | 中山欧麦克仪器设备有限公司 | System for verifying electromagnetic flowmeter |
| CN109116819A (en) * | 2018-08-09 | 2019-01-01 | 安徽省法米特物联技术有限公司 | A kind of Internet of Things big data acquisition processing system |
| CN109143996A (en) * | 2018-08-09 | 2019-01-04 | 安徽省法米特物联技术有限公司 | A kind of Internet of Things big data acquisition processing system that can ensure product quality |
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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: 20140423 Termination date: 20141108 |
|
| EXPY | Termination of patent right or utility model |