CN209102158U - A kind of electromagnetic flowmeter and its runner - Google Patents
A kind of electromagnetic flowmeter and its runner Download PDFInfo
- Publication number
- CN209102158U CN209102158U CN201822134094.8U CN201822134094U CN209102158U CN 209102158 U CN209102158 U CN 209102158U CN 201822134094 U CN201822134094 U CN 201822134094U CN 209102158 U CN209102158 U CN 209102158U
- Authority
- CN
- China
- Prior art keywords
- base station
- installation base
- electrode
- runner
- mounting hole
- 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.)
- Active
Links
Landscapes
- Measuring Volume Flow (AREA)
Abstract
The utility model relates to a kind of electromagnetic flowmeter and its runners, runner includes runner ontology, runner ontology is equipped with first electrode mounting hole and second electrode mounting hole, first electrode mounting hole and second electrode mounting hole are oppositely arranged, on the outer peripheral surface of runner ontology be respectively arranged at first electrode mounting hole and at second electrode mounting hole the first installation base station and second installation base station, the cavity being connected to respective electrode mounting hole is all had on each installation base station, the electrode cable wiring groove of radial communication installation base station outer peripheral surface and cavity installed for the conducting wire of measuring electrode is provided on first installation base station and the second installation base station.The conducting wire of each measuring electrode is routed along electrode cable wiring groove to be arranged, not only increase the standardization of wiring, the conducting wire for avoiding each measuring electrode simultaneously occurs to wind and wind with the conducting wire of magnet exciting coil between shell and runner, ensure that electromagnetic flowmeter stability with higher.
Description
Technical field
The utility model relates to electromagnetic flowmeter fields, and in particular to a kind of electromagnetic flowmeter and its runner.
Background technique
The new type of flowmeter that electromagnetic flowmeter develops rapidly with the development of electronic technology, Electromagnetic Flow
Meter is that conductive fluid flow is measured by the electromotive force inducted when externally-applied magnetic field according to conductive fluid using electromagnetic induction principle
A kind of instrument.Electromagnetic flowmeter includes shell and is set to the intracorporal runner of shell, is provided with magnet exciting coil on runner periphery, is flowed
It is additionally provided with measuring electrode on road, the conversion that the induced electricity potential difference of measuring electrode measurement is converted into flow is provided on shell
Device.Wherein magnet exciting coil and measuring electrode are respectively connected with conducting wire, and numerous conducting wires are contained in shell and runner in the prior art
Between gap in, be routed disorderly and unsystematic, cause the standardization of existing electromagnetic flowmeter very low, and inner lead winding is easy to
Cause the performance of electromagnetic flowmeter unstable.
Utility model content
The purpose of the utility model is to provide a kind of ultrasonic flowmeter runner, to solve measuring electrode in the prior art
Wire arrangements easily cause to standardize the problem very low, performance is unstable with the winding of the conducting wire of magnet exciting coil in a jumble；Meanwhile this is practical
Novel purpose, which also resides in, provides a kind of electromagnetic flowmeter using above-mentioned runner.
To achieve the above object, a kind of electromagnetic flowmeter runner of the utility model adopts the following technical scheme that a kind of electricity
Magnetic flowmeter runner, including runner ontology are provided with the first electrode mounting hole for the installation of the first measuring electrode on runner ontology
With the second electrode mounting hole for the installation of the second measuring electrode, first electrode mounting hole and second electrode mounting hole are oppositely arranged,
The first installation is respectively arranged with at first electrode mounting hole and at second electrode mounting hole on the outer peripheral surface of the runner ontology
Base station and the second installation base station, each install all have the cavity being connected to respective electrode mounting hole on base station, the first installation base station
With second installation base station on be provided with radial communication installation base station outer peripheral surface and cavity for measuring electrode conducting wire install
Electrode cable wiring groove.
Third installation base station and the 4th installation base station, the first installation base are additionally provided on the outer peripheral surface of the runner ontology
Platform, the second installation base station, third installation base station and the 4th installation base station are provided at circumferentially spaced along runner ontology and are formed together confession
Electrode cable wiring groove is provided on the erecting bed of magnet exciting coil installation, third installation base station and the 4th installation base station and for excitation
The field windings leads wiring groove of the conducting wire installation of coil.
The field windings leads wiring groove and electrode cable wiring groove are vertically arranged in " ten " word structure.
It is provided with cavity on the 4th installation base station, is provided on runner ontology and is connected to the cavity of the 4th installation base station
For grounding electrode installation grounding electrode mounting hole.
One end of the runner ontology is provided with for the first annular protrusion with the cooperation of the end face limit block of shell, stream
The other end of road ontology is provided with the second annular protrusion, and the diameter of the second annular protrusion is less than the diameter of bore of shell.
A kind of electromagnetic flowmeter of the utility model adopts the following technical scheme that a kind of electromagnetic flowmeter, including shell and
It is set to the intracorporal runner of shell, magnet exciting coil and the first measuring electrode and the second measuring electrode are provided on runner outer peripheral surface,
Converter is additionally provided on shell, the runner includes runner ontology, is provided on runner ontology and installs for the first measuring electrode
First electrode mounting hole and second electrode mounting hole for the installation of the second measuring electrode, first electrode mounting hole and second electrode
Mounting hole is oppositely arranged, and is distinguished on the outer peripheral surface of the runner ontology at first electrode mounting hole and at second electrode mounting hole
It is provided with the first installation base station and the second installation base station, each install all has the chamber being connected to respective electrode mounting hole on base station
Body, first installation base station and second installation base station on be provided with radial communication installation base station outer peripheral surface and cavity for measurement
The electrode cable wiring groove of the conducting wire installation of electrode.
Third installation base station and the 4th installation base station, the first installation base station, the are additionally provided on the outer peripheral surface of runner ontology
Two installation base stations, third installation base station and the 4th installation base station are provided at circumferentially spaced along runner ontology and are formed together for excitation wire
The erecting bed of installation is enclosed, is provided with electrode cable wiring groove on third installation base station and the 4th installation base station and for magnet exciting coil
The field windings leads wiring groove of conducting wire installation.
The field windings leads wiring groove and electrode cable wiring groove are vertically arranged in " ten " word structure.
It is provided with cavity on the 4th installation base station, is provided on runner ontology and is connected to the cavity of the 4th installation base station
For grounding electrode installation grounding electrode mounting hole.
One end of the runner ontology is provided with for the first annular protrusion with the cooperation of the end face limit block of shell, stream
The other end of road ontology is provided with the second annular protrusion, and the diameter of the second annular protrusion is less than the diameter of bore of shell, the second ring
The compression ring flat-plate for fixing shell is provided between the outer peripheral surface of shape protrusion and the inner hole wall of shell.
The utility model has the beneficial effects that being respectively arranged with the first measurement electricity in the first installation base station and the second installation base station
Pole and the second measuring electrode, the conducting wire of each measuring electrode can be installed in corresponding electrode cable wiring groove and be pierced by, so that
The conducting wire of each measuring electrode is routed along electrode cable wiring groove to be arranged, and the standardization of wiring is not only increased, while being avoided each
The conducting wire of measuring electrode occurs to wind and wind with the conducting wire of magnet exciting coil between shell and runner, ensure that electromagnetism
The setting of flowmeter stability with higher, the first installation base station and the second installation base station is also convenient for the installation of magnet exciting coil.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of one embodiment of electromagnetic flowmeter of the utility model；
Fig. 2 is the structural schematic diagram one of runner in Fig. 1；
Fig. 3 is the structural schematic diagram two of runner in Fig. 1.
Specific embodiment
A kind of embodiment of the electromagnetic flowmeter of the utility model, as shown in Figure 1-3, including shell 1 and it is set to shell 1
Interior runner 2, is provided with magnet exciting coil and the first measuring electrode and the second measuring electrode 5 on 2 outer peripheral surface of runner, on shell also
It is provided with the converter 3 that the induced electricity potential difference of the first, second measuring electrode measurement is converted into flow.Runner 2 includes runner sheet
Body 7 is provided on runner ontology 7 for the first electrode mounting hole 16 of the first measuring electrode installation and pacifies for the second measuring electrode 5
The second electrode mounting hole 15 of dress, first electrode mounting hole and second electrode mounting hole 15 are oppositely arranged.The periphery of runner ontology 7
On face with the first installation base station 10 and the second installation base are respectively arranged at first electrode mounting hole and at second electrode mounting hole
Platform 19, each install all have the cavity 11 being connected to respective electrode mounting hole on base station, the first installation base station 10 and the second installation
The electrode installed for the conducting wire of measuring electrode that radial communication installation base station outer peripheral surface and cavity are provided on base station 19 is led
Line wiring groove 12.
Third installation base station 18 and the 4th installation base station 20, the first installation base are additionally provided on the outer peripheral surface of runner ontology 7
Platform 10, second is installed base station 19, third installation base station 18 and the 4th installation base station 20 and is provided at circumferentially spaced and one along runner ontology
The erecting bed for being formed and being installed for magnet exciting coil is acted, is provided with electrode cable wiring groove on third installation base station and the 4th installation base station
12 and for magnet exciting coil conducting wire installation field windings leads wiring groove 13.Field windings leads wiring groove 13 is led with electrode
Line wiring groove 12 is vertically arranged in " ten " word structure.It is provided with cavity on 4th installation base station, is provided on runner ontology and the
The grounding electrode mounting hole 17 of the cavity connection of four installation base stations installed for grounding electrode 4.
One end of runner ontology 7 is provided with for first annular raised 8 with the cooperation of the end face limit block of shell, stream
The other end of road ontology is provided with the second annular protrusion 9, and the diameter of the second annular protrusion is less than the diameter of bore of shell, convenient for peace
Dress, is provided with the compression ring flat-plate 6 for fixing shell between the outer peripheral surface of the second annular protrusion and the inner hole wall of shell.
In the other embodiments of the utility model, field windings leads wiring groove can intersect with electrode cable wiring groove
Setting, without being vertically arranged；The annular protrusion at the both ends of shell can be respectively less than the diameter of bore of shell, adopt when installing at this time
Installation is fixed with the mode of annular pressing plate.
A kind of embodiment of electromagnetic flowmeter runner of the utility model and a kind of above-mentioned each embodiment of electromagnetic flowmeter
In runner structure it is identical, details are not described herein again.
Claims (10)
1. a kind of electromagnetic flowmeter runner, including runner ontology, for the installation of the first measuring electrode is provided on runner ontology
One electrode mounting hole and the second electrode mounting hole installed for the second measuring electrode, first electrode mounting hole and second electrode installation
Hole is oppositely arranged, it is characterised in that: is installed at first electrode mounting hole with second electrode on the outer peripheral surface of the runner ontology
The first installation base station and the second installation base station are respectively arranged at hole, each install all has and respective electrode mounting hole company on base station
Logical cavity, first installation base station and second installation base station on be provided with radial communication installation base station outer peripheral surface and cavity with
For the electrode cable wiring groove of the conducting wire installation of measuring electrode.
2. electromagnetic flowmeter runner according to claim 1, it is characterised in that: also set on the outer peripheral surface of the runner ontology
It is equipped with third installation base station and the 4th installation base station, the first installation base station, the second installation base station, third installation base station and the 4th peace
Dress base station is provided at circumferentially spaced along runner ontology and is formed together the erecting bed for magnet exciting coil installation, and third installs base station and the
The field windings leads wiring groove of electrode cable wiring groove and the conducting wire installation for magnet exciting coil is provided on four installation base stations.
3. electromagnetic flowmeter runner according to claim 2, it is characterised in that: the field windings leads wiring groove and electricity
Polar conductor wiring groove is vertically arranged in " ten " word structure.
4. electromagnetic flowmeter runner according to claim 2, it is characterised in that: be provided with chamber on the 4th installation base station
Body is provided with the grounding electrode mounting hole installed for grounding electrode be connected to the cavity of the 4th installation base station on runner ontology.
5. electromagnetic flowmeter runner described in any one of -4 according to claim 1, it is characterised in that: the one of the runner ontology
End is provided with for the first annular protrusion with the cooperation of the end face limit block of shell, and the other end of runner ontology is provided with second
Annular protrusion, the diameter of the second annular protrusion are less than the diameter of bore of shell.
6. a kind of electromagnetic flowmeter, including shell and it is set to the intracorporal runner of shell, is provided with magnet exciting coil on runner outer peripheral surface
With the first measuring electrode and the second measuring electrode, converter is additionally provided on shell, the runner includes runner ontology, runner
The first electrode mounting hole for the installation of the first measuring electrode and the second electrode for the installation of the second measuring electrode are provided on ontology
Mounting hole, first electrode mounting hole and second electrode mounting hole are oppositely arranged, it is characterised in that: the outer peripheral surface of the runner ontology
The first installation base station and the second installation base station are respectively arranged at upper and first electrode mounting hole and at second electrode mounting hole, respectively
The cavity being connected to respective electrode mounting hole is all had on installation base station, is respectively provided on the first installation base station and the second installation base station
There is the electrode cable wiring groove of radial communication installation base station outer peripheral surface and cavity installed for the conducting wire of measuring electrode.
7. electromagnetic flowmeter according to claim 6, it is characterised in that: be additionally provided with third on the outer peripheral surface of runner ontology
Base station and the 4th installation base station, the first installation base station, the second installation base station, third installation base station and the 4th installation base station edge are installed
Runner ontology is provided at circumferentially spaced and is formed together the erecting bed for magnet exciting coil installation, and third installs base station and the 4th installation base
The field windings leads wiring groove of electrode cable wiring groove and the conducting wire installation for magnet exciting coil is provided on platform.
8. electromagnetic flowmeter according to claim 7, it is characterised in that: the field windings leads wiring groove is led with electrode
Line wiring groove is vertically arranged in " ten " word structure.
9. electromagnetic flowmeter according to claim 7, it is characterised in that: it is provided with cavity on the 4th installation base station,
The grounding electrode mounting hole for grounding electrode installation being connected to the cavity of the 4th installation base station is provided on runner ontology.
10. the electromagnetic flowmeter according to any one of claim 6-9, it is characterised in that: one end of the runner ontology
It is provided with for the first annular protrusion with the cooperation of the end face limit block of shell, the other end of runner ontology is provided with the second ring
Shape protrusion, the diameter of the second annular protrusion are less than the diameter of bore of shell, the outer peripheral surface of the second annular protrusion and the inner hole of shell
The compression ring flat-plate for fixing shell is provided between wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822134094.8U CN209102158U (en) | 2018-12-19 | 2018-12-19 | A kind of electromagnetic flowmeter and its runner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822134094.8U CN209102158U (en) | 2018-12-19 | 2018-12-19 | A kind of electromagnetic flowmeter and its runner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209102158U true CN209102158U (en) | 2019-07-12 |
Family
ID=67163071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822134094.8U Active CN209102158U (en) | 2018-12-19 | 2018-12-19 | A kind of electromagnetic flowmeter and its runner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209102158U (en) |
-
2018
- 2018-12-19 CN CN201822134094.8U patent/CN209102158U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108333406B (en) | High-precision current measuring system based on annular magnetic field sensing array | |
| CN203191419U (en) | Intelligent electricity meter with diamagnetic structured electromagnetic current transformers | |
| CN105758472A (en) | Magnetic induction pulse flow metering device with function of flow direction judgment | |
| CN209102158U (en) | A kind of electromagnetic flowmeter and its runner | |
| US8869628B2 (en) | Magnetic circuit device for a magnetic-inductive flow meter | |
| CN201820628U (en) | Electronic current and voltage transformer | |
| CN110940845B (en) | Fiber bragg grating current transformer attached to surface of cable sheath grounding wire | |
| CN203605896U (en) | Magnetic suspension bearing sensor | |
| CN201974193U (en) | Horizontal integral magnetoelectricity vortex flow measurement and control instrument | |
| CN206411186U (en) | Sensor | |
| CN202871546U (en) | Current transformer | |
| CN211824561U (en) | Low-power consumption and wide-range electromagnetic water meter sensor | |
| CN202816636U (en) | Novel casing pipe mutual inductor | |
| CN201203665Y (en) | Magnetic measurement square loop | |
| CN201681116U (en) | Generator rotor parameter measuring equipment | |
| CN201945334U (en) | Right-angle integrated electromagnetic vortex flow measuring and controlling instrument | |
| CN2269593Y (en) | D shape magnetic liquid suspension accelerometer | |
| CN202710642U (en) | Improved current sensor | |
| CN206330639U (en) | A kind of diaphragm gas meter magnetic field impulse sampling apparatus | |
| CN101819257B (en) | Generator rotor parameter measuring device | |
| CN217032613U (en) | Multifunctional plug-in electromagnetic flowmeter | |
| CN208477005U (en) | Hall current sensor | |
| CN206387834U (en) | Integrated outdoor high-voltage metering device | |
| CN205484513U (en) | Hypercompact high withstand voltage current sensor that gathers able to programme | |
| CN211373728U (en) | Small-caliber electromagnetic water meter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |