CN204679131U - A kind of measuring guide of electromagnetic flowmeter - Google Patents
A kind of measuring guide of electromagnetic flowmeter Download PDFInfo
- Publication number
- CN204679131U CN204679131U CN201520392555.5U CN201520392555U CN204679131U CN 204679131 U CN204679131 U CN 204679131U CN 201520392555 U CN201520392555 U CN 201520392555U CN 204679131 U CN204679131 U CN 204679131U
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- CN
- China
- Prior art keywords
- pipe body
- reducer
- lining
- electromagnetic flowmeter
- axial notch
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Abstract
The utility model discloses a kind of measuring guide of electromagnetic flowmeter, comprise pipe body and lining, the reducer that fluid is reduced by area is provided with in the middle of described pipe body, reducer upper and lower surface is provided with electrode measurement hole, reducer two sides are provided with coil installation site, and coil installation site is provided with parallel raised item, and described pipe body inwall is provided with axial notch, the outer wall of lining is provided with the boss matched with axial notch, and the boss of lining embeds in the axial notch of pipe body.The measuring guide of electromagnetic flowmeter of the present utility model, by changing the shape of pipe body, pipe body interlude is changed into the reducer that area reduces, can make to improve in the movement velocity of reducer medium, make fluid can cutting magnetic line more accurately, increase the accuracy of electromagnetic induction, thus improve electromagnetic flowmeter precision; Ensure that the lining of electromagnetic flowmeter survey conduit can firmly be combined with pipe body simultaneously, effectively prevent lining from occurring bubbling, tear, and the phenomenon peeled off of pipe body, thus raising measuring accuracy.
Description
Technical field
The utility model relates to electromagnetic flowmeter technical field, particularly relates to a kind of measuring guide of electromagnetic flowmeter.
Background technology
Electromagnetic flowmeter is the new type of flowmeter developed rapidly along with the development of electronic technology in the 50-60 age in 20th century.Electromagnetic flowmeter is application electromagnetic induction principle, is measured a kind of instrument of conductive fluid flow according to conductive fluid by the electromotive force of inducting during externally-applied magnetic field.Electromagnetic flowmeter by arranging magnetic field around conducting liquid, when conducting liquid is in magnetic field during cutting magnetic line, produce the induced potential be directly proportional to liquid mean flow rate, induced voltage signal is detected by the electrode of two or more and liquid comes into contact, after delivering to converter intelligent processing method, flow, the display of integrated flux and the communication between data on flows and microsystem and control when realizing liquid moment.At present, when conducting liquid is when measuring guide flow velocity is lower, the speed of cutting magnetic line is more weak, and accuracy of measurement is poor.And the lining in existing electromagnetic flowmeter is generally be made up of PFA or PEP material, when having negative pressure and temperature is higher, PFA or PEP lining in material conduit because of have not viscosity and easily there is bubbling, tear, with the phenomenon such as measuring guide stripping, thus cause measuring error, even electrode part leakage etc.
Utility model content
The purpose of this utility model there is provided a kind of measuring guide of electromagnetic flowmeter, by changing the shape of pipe body, improve electromagnetic flowmeter precision, the phenomenon simultaneously effectively preventing pipe body inside liner from occurring bubbling, tear, peel off with pipe body, thus raising measuring accuracy, and prevent the electrode part of electromagnetic flowmeter from leaking.
The technical solution adopted in the utility model is as follows:
A kind of measuring guide of electromagnetic flowmeter, comprise pipe body and lining, the reducer that fluid is reduced by area is provided with in the middle of described pipe body, reducer upper and lower surface is provided with electrode measurement hole, reducer two sides are provided with coil installation site, and coil installation site is provided with parallel raised item, and described pipe body inwall is provided with axial notch, the outer wall of described lining is provided with the boss matched with axial notch, and the boss of lining embeds in the axial notch of pipe body.
Described reducer is straight tube-like.
Described reducer outer wall is provided with suspension ring.Pipe body is provided with suspension ring, makes it can conveniently be suspended on paint spraying frame when spraying paint, conveniently spraying paint, enhancing productivity.
The slot bottom width of described axial notch is greater than width of rebate.
Described pipe body inwall is provided with four road axial notches, and described lining outer wall correspondence is provided with 4 boss.
Compared with the prior art, the beneficial effects of the utility model are as follows:
The measuring guide of electromagnetic flowmeter of the present utility model, measuring accuracy is high, easy for installation, by changing the shape of pipe body, pipe body interlude is changed into the reducer that area reduces, can make to improve in the movement velocity of reducer medium, make fluid can cutting magnetic line more accurately, increase the accuracy of electromagnetic induction, thus improve electromagnetic flowmeter precision; Axial notch is set at pipe body inwall simultaneously, the outer wall of lining is provided with the boss matched with axial notch, the boss of lining embeds in the axial notch of pipe body, ensure that the lining of electromagnetic flowmeter survey conduit can firmly be combined with pipe body, the phenomenon effectively preventing lining from occurring bubbling, tear, peel off with pipe body, thus raising measuring accuracy, and prevent the electrode part of electromagnetic flowmeter from leaking; Be provided with parallel raised item in coil installation site, be convenient to place coil; Pipe body is provided with suspension ring, makes it can conveniently be suspended on paint spraying frame when spraying paint, conveniently spraying paint, enhancing productivity.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the side view of Fig. 1.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model will be further described.
Embodiment:
See accompanying drawing 1 and accompanying drawing 2, a kind of measuring guide of electromagnetic flowmeter, comprise pipe body 1 and lining 2, the reducer 3 that fluid is reduced by area is provided with in the middle of described pipe body 1, described reducer 3 is straight tube-like, reducer 3 upper and lower surface is provided with electrode measurement hole 4, reducer 3 two sides are provided with coil installation site 5, coil installation site 5 is provided with parallel raised item 6, described reducer 3 outer wall is provided with suspension ring 7, described pipe body 1 inwall is provided with four road axial notches 8, the slot bottom width of per pass axial notch 8 is greater than width of rebate, the outer wall of described lining 2 is provided with and axial notch 8 boss 9 coordinated mutually, the boss 9 of lining 2 embeds in the axial notch 8 of pipe body 1.The measuring guide of electromagnetic flowmeter of the present utility model, measuring accuracy is high, easy for installation, by changing the shape of pipe body 1, pipe body 1 interlude is changed into the reducer 3 that area reduces, can make to improve in the movement velocity of reducer medium, make fluid can cutting magnetic line more accurately, increase the accuracy of electromagnetic induction, thus improve electromagnetic flowmeter precision; Axial notch 8 is set at pipe body 1 inwall simultaneously, the outer wall of lining 2 is provided with the boss 9 matched with axial notch 8, the boss of lining embeds in the groove of pipe body, ensure that the lining of electromagnetic flowmeter survey conduit can firmly be combined with pipe body, the phenomenon effectively preventing lining from occurring bubbling, tear, peel off with pipe body, thus raising measuring accuracy, and prevent the electrode part of electromagnetic flowmeter from leaking; Install parallel raised item 6 in coil installation position 5, be convenient to place coil; Pipe body is provided with suspension ring 7, makes it can conveniently be suspended on paint spraying frame when spraying paint, conveniently spraying paint, enhancing productivity.
Claims (5)
1. the measuring guide of an electromagnetic flowmeter, it is characterized in that: comprise pipe body and lining, the reducer that fluid is reduced by area is provided with in the middle of described pipe body, reducer upper and lower surface is provided with electrode measurement hole, reducer two sides are provided with coil installation site, and coil installation site is provided with parallel raised item, and described pipe body inwall is provided with axial notch, the outer wall of described lining is provided with the boss matched with axial notch, and the boss of lining embeds in the axial notch of pipe body.
2. the measuring guide of electromagnetic flowmeter according to claim 1, is characterized in that: described reducer is straight tube-like.
3. the measuring guide of electromagnetic flowmeter according to claim 1, is characterized in that: described reducer outer wall is provided with suspension ring.
4. the measuring guide of electromagnetic flowmeter according to claim 1, is characterized in that: the slot bottom width of described axial notch is greater than width of rebate.
5. the measuring guide of electromagnetic flowmeter according to claim 1, is characterized in that: described pipe body inwall is provided with four road axial notches, and described lining outer wall correspondence is provided with 4 boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520392555.5U CN204679131U (en) | 2015-06-05 | 2015-06-05 | A kind of measuring guide of electromagnetic flowmeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520392555.5U CN204679131U (en) | 2015-06-05 | 2015-06-05 | A kind of measuring guide of electromagnetic flowmeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204679131U true CN204679131U (en) | 2015-09-30 |
Family
ID=54178814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520392555.5U Expired - Fee Related CN204679131U (en) | 2015-06-05 | 2015-06-05 | A kind of measuring guide of electromagnetic flowmeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204679131U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20230059062A1 (en) * | 2021-08-19 | 2023-02-23 | Micro Motion, Inc. | Magnetic flowmeter with flow tube liner |
-
2015
- 2015-06-05 CN CN201520392555.5U patent/CN204679131U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20230059062A1 (en) * | 2021-08-19 | 2023-02-23 | Micro Motion, Inc. | Magnetic flowmeter with flow tube liner |
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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: 20150930 Termination date: 20180605 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |