CN208860415U - The New Electromagnetic Flowmeter of POM electrode - Google Patents
The New Electromagnetic Flowmeter of POM electrode Download PDFInfo
- Publication number
- CN208860415U CN208860415U CN201821742552.XU CN201821742552U CN208860415U CN 208860415 U CN208860415 U CN 208860415U CN 201821742552 U CN201821742552 U CN 201821742552U CN 208860415 U CN208860415 U CN 208860415U
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- China
- Prior art keywords
- electrode
- conduit
- gasket
- connecting cylinder
- pom
- 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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Abstract
The utility model discloses a kind of New Electromagnetic Flowmeters of POM electrode, belong to the metering field of fluid flow, including conduit, notch is formed on the conduit, lining is connected on the pipe inner wall, the lining extends the outside of conduit by the indentation, there part of the conduit and forms the jack for electrode connection, the electrode is made of POM material, the end of the electrode is connected with electrode wires, the indentation, there of the conduit is fixed with the connecting cylinder of cylinder-like structure, installation is sealed to the electrode by packaging system in the connecting cylinder, the packaging system includes bushing, first gasket, second gasket, clamp nut and screw, it is at high cost to solve electrode all material in the prior art, it is less economical, internal interference is affected and installs to the measurement of electromagnetic flowmeter when using in the liquid such as water-coal-slurry The problem of leakproofness difference in the process.
Description
Technical field
The utility model relates to the metering fields of fluid flow, more particularly to a kind of electromagnet flow of POM electrode
Meter.
Background technique
Electromagnetic flowmeter chemical industry, mining industry use process in, there are some problems: in chemical industry, the choosing of electrode
Type directly influences the service life of electromagnetic flowmeter.The type selecting of electrode is at present mostly with reference to the use warp of available data and user
It tests, the use scope of platinum iridium alloy electrode is wider in type of electrodes, but at high cost, less economical.And the type selecting of electrode is improper straight
Connecing may cause electromagnet flow meter sensor part complete machine and scraps；Electromagnetic flowmeter is in the application of water-coal-slurry, due to water-coal-slurry
Particularity, internal noise jamming influences the measurement of electromagnetic flowmeter very big.
Meanwhile flowmeter, because using in water environment, the electric signal transmission component that the inside of flowmeter is related to is when meeting water
It is worked normally and is had an impact, flowmeter needs to be sealingly mounted in water environment in use, existing Electromagnetic Flow
Count problem poor there is also leakproofness in use.
Utility model content
For above situation, for the defect for overcoming the prior art, the utility model provides a kind of electromagnet of POM electrode
Flowmeter, solve in the prior art electrode all material it is at high cost, less economical, and in the liquid such as water-coal-slurry use when it is interior
The problem of portion's interference is affected to the measurement of electromagnetic flowmeter, while reinforcing the leakproofness of electromagnetic flowmeter during the installation process
Energy.
Its technical solution is the New Electromagnetic Flowmeter of POM electrode, including conduit, forms notch on the conduit, described
Lining is connected on pipe inner wall, the lining extends the outside of conduit by the indentation, there part of the conduit and formation is used for
The jack of electrode connection, which is characterized in that the electrode is made of POM material, and the end of the electrode is connected with electrode wires,
The indentation, there of the conduit is fixed with the connecting cylinder of cylinder-like structure, in the connecting cylinder by packaging system to the electrode into
Row sealing installation, the packaging system includes bushing, the first gasket, the second gasket, clamp nut and screw.
Further, the bushing and first gasket are respectively formed tubular structure, the bushing and first pad
Piece is successively sleeved on the outside of the electrode, and the end of the connecting cylinder is equipped with internal screw thread, and the clamp nut is equipped with and institute
The compatible external screw thread of connecting cylinder is stated, the clamp nut is threadedly coupled with the connecting cylinder.
Further, the electrode wires are fixed on the end of the electrode by the screw, the screw with it is described
The second gasket is equipped between electrode, the electrode wires extend to the outside of the conduit and are fixed on the conduit by fixed glue
Outer wall on, the inside of connecting cylinder envelope is inoculated with sealant.
The utility model have the technical effect that electrode material select POM material, have excellent mechanical performance, electrical property,
Wear resistance, dimensional stability, chemical corrosion resistance, fatigue durability reduce survey of the internal noise jamming to electromagnetic flowmeter
Amount influences, while electrode has been sealingly mounted in the connecting pin of the conduit 1 by the packaging system well, is realized to electricity
Pole is effectively isolated, and effectively increases the accuracy to flow measurement, further reduced the error of measurement.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Specific embodiment
Below in conjunction with Figure of description, specific embodiment is described in further details.
Conduit 1: notch is formed on the conduit 1, is connected with lining on 1 inner wall of conduit, the lining is led by described
The indentation, there part of pipe 1 extends the outside of conduit 1 and forms the jack connected for electrode 1, the electrode 2 and the conduit
1 is directly separated by the lining, and the indentation, there of the conduit 1 is fixed with the connecting cylinder of cylinder-like structure, the connecting cylinder with
Connection type between the outer wall of the conduit 1 can be welding,
Electrode 2: the electrode 2 is made of POM material, has excellent mechanical performance, electrical property, wear resistance, ruler
The end of very little stability, chemical corrosion resistance, fatigue durability, the electrode 2 is connected with electrode wires 9.
Packaging system: installation, the packaging system are sealed to the electrode 2 by packaging system in the connecting cylinder
Including bushing 3, the first gasket 4, the second gasket 7, clamp nut 5 and screw 6, the bushing 3 and first gasket 4 are respectively formed
Tubular structure, first gasket 4 are sleeved on the outside of the electrode 2, the inner wall of first gasket 4 and the electrode 2
Outer wall contact fitting, the diameter increase of 4 one end of the first gasket form the protrusion of annular structure, the formation of bushing 3
Cylinder-like structure, the bushing 3 are sleeved on the outside of first gasket 4, and the end of the connecting cylinder is equipped with internal screw thread, described
Clamp nut 5 is equipped with external screw thread compatible with the connecting cylinder, and the clamp nut 5 carries out screw thread company with the connecting cylinder
Connect, the inner wall of the clamp nut 5 contacts fitting with the outer wall of first gasket 4, the bottom end of the clamp nut 5 with it is described
Bushing 3 contacts.
The electrode wires 9 are fixed on the end of the electrode 2 by screw 6, and the end of the electrode 2 forms circle, institute
It states and is equipped with the second gasket 7 between screw 6 and the electrode 2, the electrode wires 9 extend to the outside of the conduit 1 and by solid
Determine glue 10 to be fixed on the outer wall of the conduit 1, the inside envelope of 1 connecting pin of conduit is inoculated with sealant 8.
Electrode has been sealingly mounted in the connecting pin of the conduit 1 by the packaging system well, is realized to electrode
Be effectively isolated, effectively increase the accuracy to flow measurement, reduce the error of measurement.
The utility model have the technical effect that electrode material select POM material, have excellent mechanical performance, electrical property,
Wear resistance, dimensional stability, chemical corrosion resistance, fatigue durability reduce survey of the internal noise jamming to electromagnetic flowmeter
Amount influences, while electrode has been sealingly mounted in the connecting pin of the conduit 1 by the packaging system well, is realized to electricity
Pole is effectively isolated, and effectively increases the accuracy to flow measurement, further reduced the error of measurement.
The utility model is described in detail above by specific embodiment and embodiment, but these are not structure
At limitations of the present invention.In the case where not departing from the utility model principle, those skilled in the art can also be made
Many modification and improvement, these also should be regarded as the protection scope of the utility model.
Claims (3)
- The New Electromagnetic Flowmeter of 1.POM electrode, including conduit (1), form notch on the conduit (1), in the conduit (1) Lining is connected on wall, the lining extends the outside of conduit (1) by the indentation, there part of the conduit (1) and formation is used for The jack of electrode (2) connection, which is characterized in that the electrode (2) is made of POM material, the end connection of the electrode (2) Have electrode wires (9), the indentation, there of the conduit (1) is fixed with the connecting cylinder of cylinder-like structure, passes through encapsulation in the connecting cylinder Device is sealed installation to the electrode (2), and the packaging system includes bushing (3), the first gasket (4), the second gasket (7), clamp nut (5) and screw (6).
- 2. the New Electromagnetic Flowmeter of POM electrode according to claim 1, which is characterized in that the bushing (3) and described First gasket (4) is respectively formed tubular structure, and the bushing (3) and first gasket (4) are successively sleeved on the electrode (2) Outside, the end of the connecting cylinder are equipped with internal screw thread, and the clamp nut (5) is equipped with outer spiral shell compatible with the connecting cylinder Line, the clamp nut (5) are threadedly coupled with the connecting cylinder.
- 3. the New Electromagnetic Flowmeter of POM electrode according to claim 1, which is characterized in that the electrode wires (9) pass through The screw (6) is fixed on the end of the electrode (2), and the second gasket is equipped between the screw (6) and the electrode (2) (7), the electrode wires (9) extend to the outside of the conduit (1) and are fixed on the outer of the conduit (1) by fixed glue (10) On wall, the inside envelope of the connecting cylinder is inoculated with sealant (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821742552.XU CN208860415U (en) | 2018-10-26 | 2018-10-26 | The New Electromagnetic Flowmeter of POM electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821742552.XU CN208860415U (en) | 2018-10-26 | 2018-10-26 | The New Electromagnetic Flowmeter of POM electrode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208860415U true CN208860415U (en) | 2019-05-14 |
Family
ID=66421548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821742552.XU Expired - Fee Related CN208860415U (en) | 2018-10-26 | 2018-10-26 | The New Electromagnetic Flowmeter of POM electrode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208860415U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110411523A (en) * | 2019-07-30 | 2019-11-05 | 麦克传感器股份有限公司西安分公司 | A kind of high-voltage electromagnetic flow meter electrode packaging system |
-
2018
- 2018-10-26 CN CN201821742552.XU patent/CN208860415U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110411523A (en) * | 2019-07-30 | 2019-11-05 | 麦克传感器股份有限公司西安分公司 | A kind of high-voltage electromagnetic flow meter electrode packaging system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190514 Termination date: 20201026 |