CN206683702U - A kind of electromagnetic flowmeter lining corrosion protection device - Google Patents
A kind of electromagnetic flowmeter lining corrosion protection device Download PDFInfo
- Publication number
- CN206683702U CN206683702U CN201720466775.7U CN201720466775U CN206683702U CN 206683702 U CN206683702 U CN 206683702U CN 201720466775 U CN201720466775 U CN 201720466775U CN 206683702 U CN206683702 U CN 206683702U
- Authority
- CN
- China
- Prior art keywords
- electromagnetic flowmeter
- ground loop
- lining
- extension tube
- straight tube
- 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
Links
Landscapes
- Measuring Volume Flow (AREA)
Abstract
The utility model discloses a kind of electromagnetic flowmeter lining corrosion protection device, including straight tube, electromagnetic flowmeter and adpting flange, protection ground loop is provided between the electromagnetic flowmeter and straight tube, the protection ground loop both sides are equipped with extension tube, and the extension tube external diameter matches with lining internal diameter.The utility model will protect ground loop to be connected between straight tube and electromagnetic flowmeter by multigroup bolt hole, ensure straight tube protection ground loop and electromagnetic flowmeter horizontal centring, after extension tube is connected with straight tube and electromagnetic flowmeter, corner structure is tilted by extension tube front end and can effectively ensure that bias current will not occur for straight length fluid, and reduce impact of the fluid to extension tube, make the central symmetry axis of fluid will not be to destroying, ensure accuracy of detection, and by protecting ground loop, fluid can effectively be prevented to lining and flange connections, extend the useful life of lining.
Description
【Technical field】
Ferraris instrument component technology field is the utility model is related to, more particularly to a kind of electromagnetic flowmeter lining corrosion protection dress
Put.
【Background technology】
The on-line checking mode of fluid flow is many at present, and wherein electromagnetic flowmeter is widely used fluid flow
On-line checking instrument, in the conveyance conduit flow detection to ore pulp, particularly small pipeline, due to solid content is high, flow velocity quickly,
Wash away seriously, even if from the liner of natural rubber, also easily cause flange connections flange because washing away rupture, cause liner complete
Portion is washed, while electromagnetic flowmeter detection is inaccurate and damages, must regularly change, and maintenance cost is very high, serious shadow
The normal operation of production is rung.A kind of therefore, it is proposed that electromagnetic flowmeter lining corrosion protection device.
【Utility model content】
Main purpose of the present utility model is to provide a kind of electromagnetic flowmeter lining corrosion protection device, passes through multigroup bolt hole
Protection ground loop is connected between straight tube and electromagnetic flowmeter, it is ensured that straight tube protects ground loop and electromagnetic flowmeter level right
In, after extension tube is connected with straight tube and electromagnetic flowmeter, corner structure is tilted by extension tube front end and can effectively ensure that
Bias current will not occur for straight length fluid, and reduce impact of the fluid to extension tube, make the central symmetry axis of fluid will not be to broken
It is bad, it is ensured that accuracy of detection, and by protecting ground loop, can effectively prevent fluid from extending lining to lining and flange connections
In useful life, effectively can solve the problems, such as in background technology.
To achieve the above object, the technical scheme that the utility model is taken is：
A kind of electromagnetic flowmeter lining corrosion protection device, including straight tube, electromagnetic flowmeter and adpting flange, the Electromagnetic Flow
Protection ground loop is provided between meter and straight tube, the protection ground loop both sides are equipped with extension tube, the extension tube external diameter and lining
In internal diameter match.
Further, the protection ground loop on adpting flange with being equipped with multigroup bolt hole to match.
Further, the extension tube connection straight tube end length is 10~50mm.
Further, the extension tube connection electromagnetic flowmeter end length is 10~30mm.
Further, the extension thickness of pipe wall is 3~5mm.
Further, the extension tube end is inclination corner structure.
Compared with prior art, the utility model has the advantages that：Ground loop will be protected by multigroup bolt hole
It is connected between straight tube and electromagnetic flowmeter, it is ensured that straight tube protects ground loop and electromagnetic flowmeter horizontal centring, by that will extend
After pipe connects with straight tube and electromagnetic flowmeter, corner structure is tilted by extension tube front end and can effectively ensure that straight length fluid will not
Generation bias current, and impact of the fluid to extension tube is reduced, make the central symmetry axis of fluid will not be to destroying, it is ensured that detection essence
Degree, and by protecting ground loop, fluid can be effectively prevented to lining and flange connections, extends the useful life of lining.
【Brief description of the drawings】
Fig. 1 is a kind of overall structure diagram of electromagnetic flowmeter lining corrosion protection device of the utility model.
In figure：1st, straight tube；2nd, bolt hole；3rd, extension tube；4th, ground loop is protected；5th, electromagnetic flowmeter；6th, adpting flange；7、
Lining.
【Embodiment】
Technological means, creation characteristic, reached purpose and effect to realize the utility model are easy to understand, below
With reference to embodiment, the utility model is expanded on further.
As shown in figure 1, a kind of electromagnetic flowmeter lining corrosion protection device, including straight tube 1, electromagnetic flowmeter 5 and adpting flange
6, protection ground loop 4 is provided between the electromagnetic flowmeter 5 and straight tube 1, protection ground loop 4 both sides are equipped with extension tube 3,
The external diameter of extension tube 3 matches with the internal diameter of lining 7.
A kind of electromagnetic flowmeter lining corrosion protection device of the utility model, by multigroup bolt hole 2 ground loop 4 will be protected to connect
Between straight tube 1 and electromagnetic flowmeter, it is ensured that straight tube 1 protects ground loop 4 and the horizontal centring of electromagnetic flowmeter 5, by that will extend
After pipe 3 connects with straight tube 1 and electromagnetic flowmeter 5, corner structure is tilted by the front end of extension tube 3 and can effectively ensure that straight length fluid
Bias current will not occur, and reduce impact of the fluid to extension tube 3, make the central symmetry axis of fluid will not be to destroying, it is ensured that inspection
Precision is surveyed, and by protecting ground loop 4, can effectively prevent fluid from extending making for lining 7 to lining 7 and flange connections
Use the time limit.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (6)
1. a kind of electromagnetic flowmeter lining corrosion protection device, including straight tube, electromagnetic flowmeter and adpting flange, it is characterised in that：Institute
State and protection ground loop is provided between electromagnetic flowmeter and straight tube, the protection ground loop both sides are equipped with extension tube, the extension
Pipe external diameter matches with lining internal diameter.
A kind of 2. electromagnetic flowmeter lining corrosion protection device according to claim 1, it is characterised in that：The protection ground loop
With being equipped with multigroup bolt hole to match on adpting flange.
A kind of 3. electromagnetic flowmeter lining corrosion protection device according to claim 1, it is characterised in that：The extension tube connection
Straight tube end length is 10~50mm.
A kind of 4. electromagnetic flowmeter lining corrosion protection device according to claim 3, it is characterised in that：The extension tube connection
Electromagnetic flowmeter end length is 10~30mm.
A kind of 5. electromagnetic flowmeter lining corrosion protection device according to claim 1, it is characterised in that：The extension thickness of pipe wall
For 3~5mm.
A kind of 6. electromagnetic flowmeter lining corrosion protection device according to claim 1, it is characterised in that：The extension tube end
To tilt corner structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720466775.7U CN206683702U (en) | 2017-04-28 | 2017-04-28 | A kind of electromagnetic flowmeter lining corrosion protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720466775.7U CN206683702U (en) | 2017-04-28 | 2017-04-28 | A kind of electromagnetic flowmeter lining corrosion protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206683702U true CN206683702U (en) | 2017-11-28 |
Family
ID=60407042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720466775.7U Expired - Fee Related CN206683702U (en) | 2017-04-28 | 2017-04-28 | A kind of electromagnetic flowmeter lining corrosion protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206683702U (en) |
-
2017
- 2017-04-28 CN CN201720466775.7U patent/CN206683702U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206546189U (en) | A kind of anti-corrosion damps spinner flowmeter | |
| CN206683701U (en) | The throttling arrangement of available buffer pressure | |
| CN207248259U (en) | A kind of suspended body flowmeter | |
| CN207649646U (en) | A kind of drainage pipeline inside blockage detector | |
| CN206310243U (en) | It is a kind of with real-time online leakage alarm and can positioning function pipeline | |
| CN206683702U (en) | A kind of electromagnetic flowmeter lining corrosion protection device | |
| CN208073734U (en) | Temperature-sensing probe protective case | |
| CN105157762A (en) | Turbo type flow meter | |
| CN104008858B (en) | Prevent the capsule-type installation for transformer of false oil level | |
| CN206772755U (en) | A kind of measuring system of desulfurization carbide slag slurry parameter | |
| CN207557068U (en) | A kind of rotatable corrosion coupon device | |
| CN108917884A (en) | A kind of adjustable flowmeter of rectilinear indicator post | |
| CN207095660U (en) | Flowmeter online checking system | |
| CN206943822U (en) | Pipe natural gas pressure checking device | |
| CN206556647U (en) | A kind of geotechnical engineering measuring pipe chute | |
| CN208254552U (en) | A kind of thermal test flow differential pressure transmitter attachment device | |
| CN208155376U (en) | Liner molding type electromagnetic flowmeter | |
| CN206847709U (en) | A kind of efficient multi-functional flow sensor | |
| CN207366012U (en) | A kind of siphon drainage monitoring system | |
| CN208505383U (en) | A kind of online installation target type meter | |
| CN206369645U (en) | Detect sampling tube device | |
| CN207673361U (en) | A kind of ventilation device for preventing coal mine gas from transfiniting | |
| CN207248254U (en) | A kind of apparatus for measuring air quantity | |
| CN204832238U (en) | Integration air speed measuring device | |
| CN204831402U (en) | Integration amount of wind measuring device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171128 Termination date: 20180428 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |