CN204388928U - A kind of eddy generator improving vortex shedding flow meter result of use - Google Patents
A kind of eddy generator improving vortex shedding flow meter result of use Download PDFInfo
- Publication number
- CN204388928U CN204388928U CN201520080240.7U CN201520080240U CN204388928U CN 204388928 U CN204388928 U CN 204388928U CN 201520080240 U CN201520080240 U CN 201520080240U CN 204388928 U CN204388928 U CN 204388928U
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- CN
- China
- Prior art keywords
- stopper slot
- flow meter
- face
- vortex shedding
- shedding flow
- 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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- 235000019994 cava Nutrition 0.000 claims abstract description 3
- 239000012530 fluid Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
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Abstract
The utility model discloses a kind of eddy generator improving vortex shedding flow meter result of use, include body, stopper slot, described body is vertically shelve the elongate body that cross section becomes isosceles trapezoid, body two waist Side symmetrical level caves inward camber face, face, top margin place, body trapezoid cross section has stopper slot, and described stopper slot is along the top-down semi-circular recesses of the vertical center line in this face; The utility model structure is simple, and cost is low, easy to use, improves the measuring accuracy of vortex shedding flow meter, improves flowmeter serviceable life.
Description
Technical field
The utility model relates to a kind of eddy generator improving vortex shedding flow meter result of use.
Background technology
Vortex shedding flow meter is mainly used in the flow measurement of industrial pipeline medium fluid, as mediums such as gas, liquid, steams, the principle of eddy generator produces whirlpool by eddy generator, by detecting that frequency that whirlpool is separated calculates flow velocity or the flow of fluids within pipes, the detection probe of flowmeter is easily damaged under the impact that medium is long-term, and the whirlpool that produces of common eddy generator when arriving measuring sonde fainter cause measure inaccurate.
Utility model content
The utility model provides a kind of eddy generator improving vortex shedding flow meter result of use, and object solves above-mentioned situation, improves the measuring accuracy of vortex shedding flow meter, improves flowmeter serviceable life.
The technical solution of the utility model:
A kind of eddy generator improving vortex shedding flow meter result of use, include body, stopper slot, described body is vertically shelve the elongate body that cross section becomes isosceles trapezoid, body two waist Side symmetrical level caves inward camber face, face, top margin place, body trapezoid cross section has stopper slot, and described stopper slot is along the top-down semi-circular recesses of the vertical center line in this face.
Advantage of the present utility model:
The utility model structure is simple, and cost is low, easy to use, improves the measuring accuracy of vortex shedding flow meter, improves flowmeter serviceable life.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Embodiment
A kind of eddy generator improving vortex shedding flow meter result of use; include body 2, stopper slot 3; body 2 is vertically shelve the elongate body that cross section becomes isosceles trapezoid; body 2 liang of waist Side symmetrical levels cave inward camber face; face, top margin place, body 2 trapezoid cross section has stopper slot 3; stopper slot 3 is along the top-down semi-circular recesses of the vertical center line in this face; put the object for appreciation of the stopper slot 3 of this eddy generator on the spot measuring sonde to fix; arcuate flanks 1 reduces the neutralization effect to producing whirlpool, and stopper slot 3 protects measuring sonde to a certain extent.
Claims (1)
1. one kind is improved the eddy generator of vortex shedding flow meter result of use, it is characterized in that: include body, stopper slot, described body is vertically shelve the elongate body that cross section becomes isosceles trapezoid, body two waist Side symmetrical level caves inward camber face, face, top margin place, body trapezoid cross section has stopper slot, and described stopper slot is along the top-down semi-circular recesses of the vertical center line in this face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520080240.7U CN204388928U (en) | 2015-02-04 | 2015-02-04 | A kind of eddy generator improving vortex shedding flow meter result of use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520080240.7U CN204388928U (en) | 2015-02-04 | 2015-02-04 | A kind of eddy generator improving vortex shedding flow meter result of use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204388928U true CN204388928U (en) | 2015-06-10 |
Family
ID=53361639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520080240.7U Expired - Fee Related CN204388928U (en) | 2015-02-04 | 2015-02-04 | A kind of eddy generator improving vortex shedding flow meter result of use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204388928U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105021234A (en) * | 2015-08-11 | 2015-11-04 | 哈尔滨工程大学 | Bionic type electromagnetic vortex street flow meter with vortex street enhancing capacity |
-
2015
- 2015-02-04 CN CN201520080240.7U patent/CN204388928U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105021234A (en) * | 2015-08-11 | 2015-11-04 | 哈尔滨工程大学 | Bionic type electromagnetic vortex street flow meter with vortex street enhancing capacity |
| CN105021234B (en) * | 2015-08-11 | 2018-12-07 | 哈尔滨工程大学 | A kind of biomimetic type magnetic vortex street flowmeter for reinforcing ability with vortex street |
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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: 20150610 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |