CN201697654U - Intelligent electromagnetic flow rate meter sensor - Google Patents
Intelligent electromagnetic flow rate meter sensor Download PDFInfo
- Publication number
- CN201697654U CN201697654U CN2010202370636U CN201020237063U CN201697654U CN 201697654 U CN201697654 U CN 201697654U CN 2010202370636 U CN2010202370636 U CN 2010202370636U CN 201020237063 U CN201020237063 U CN 201020237063U CN 201697654 U CN201697654 U CN 201697654U
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- China
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- electrode
- electrodes
- sensor
- intelligent electromagnetic
- flow rate
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- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
Abstract
The utility model relates to an intelligent electromagnetic flow rate meter sensor, which belongs to the technical field of an intelligent electromagnetic flow rate meter for measuring the flow rate of liquid in a pipeline. The utility model has the technical scheme that the intelligent electromagnetic flow rate meter sensor comprises a sensor tube body (1) and electrodes (3), wherein the electrodes are in a top type structure, and are provided with electrode rods (4), screw threads are arranged on the electrode rods, the electrodes are arranged in the sensor tube body, the electrode rods and the sensor tube body are connected through the screw threads, and the electrodes comprise the electrode rods (4), electrode support tables (5) and liquid collection surfaces (6). Because the screw threads arranged on the electrode rods can be screwed into inner lining materials of the sensor tube body, firstly, the electrodes can be firmly fixed, the electrodes can not get loose because of the vibration of the pipeline, and secondly, the electrode rods and inner liners can be in sufficient contact for preventing the water leakage at the electrodes. The electrode support tables are in conical shapes, so the electrodes and the inner liners can be in sufficient contact for preventing the water leakage of the electrodes. A plurality of waterproof lines are arranged on the electrode support tables, the inner lining materials can be perfectly extruded into the electrode support tables through the arrangement of the waterproof lines, the sealing effect can be perfectly realized, and the conditions of poor signal, normal use incapability and the like caused by water leakage into the tube body form the electrodes can be prevented.
Description
Affiliated technical field:
The utility model relates to a kind of intelligent electromagnetic flowmeter sensor, belongs to the intelligent electromagnetic flowmeter technical field of fluid flow in the measuring channel.
Background technology:
At present, intelligent electromagnetic flowmeter is used widely in the flow measurement of liquid, comprise main frame, sensor, electrode general the composition, arrangement of electrodes is in the sensor cylindrical shell, and it is square and circular etc. that the shape of intelligent electromagnetic flowmeter electrode commonly used mainly contains, in use bad owing to sealing property, phenomenon such as be easy to occur leaking in cylindrical shell, often run into situations such as pipe vibration in simultaneously on-the-spot the use, this moment, electrode was loosening easily, caused to leak, signal difference, situation such as can't use; And in a single day above-mentioned situation appears, maintenance is got up very difficult, can only be the maintenance that stops production, can't on-line maintenance.
The utility model content:
The utility model purpose provides a kind of intelligent electromagnetic flowmeter sensor, and water resistance is good, and electrode is installed firmly, solves the problems referred to above that exist in the background technology.
The technical solution of the utility model is: the intelligent electromagnetic flowmeter sensor comprises sensor cylindrical shell, electrode, electrode is the gyroscope type structure, and electrode stem is arranged, and electrode stem is provided with screw thread, arrangement of electrodes in the sensor cylindrical shell, between electrode stem and the sensor cylindrical shell by being threaded.
Said electrode comprises electrode stem, electrode saddle, connects liquid level, and the electrode saddle constitutes the gyro structure with connecing liquid level, and electrode saddle and electrode stem are connected as a single entity; Connecing liquid level is electrode and fluid to be measured surface of contact.
Be provided with liner in the sensor cylindrical shell, in the inner lining material of the screw thread on the electrode stem in can precession sensor cylindrical shell, the length of electrode stem is longer as far as possible.
Being shaped as of electrode saddle is tapered, and electrode saddle outer rim and electrode stem center line angle at 45 constitute the gyro structure with connecing liquid level.
The electrode saddle is provided with some roads water-proof wire, water-proof wire is set is in order to allow inner lining material get into wherein, can better to play sealing function, and situation such as cause signal difference, can't normally use prevents to leak in cylindrical shell by electrode.
The beneficial effects of the utility model are: the gyroscope type electrode designs in order to prevent to leak specially, electrode itself has a long electrode stem, in the inner lining material of screw thread on the electrode stem in can precession sensor cylindrical shell, the one, very firm fixed electorde can not become flexible electrode because of Analysis of Pipe Vibrations; The 2nd, electrode stem and liner are leaked at contact preventing electrode place fully; Being shaped as of electrode saddle is tapered, contacts fully with liner in order to make electrode, thereby prevents that electrode from leaking; The electrode saddle is provided with some roads water-proof wire, water-proof wire is set is in order to allow inner lining material get into wherein, can better to play sealing function, and situation such as cause signal difference, can't normally use prevents to leak in cylindrical shell by electrode.
Description of drawings:
Accompanying drawing 1 is the synoptic diagram of the utility model embodiment;
Accompanying drawing 2 is electrode structure synoptic diagram of the present utility model;
Among the figure: sensor cylindrical shell 1, liner 2, electrode 3, electrode stem 4, electrode saddle 5, connect liquid level 6.
Embodiment:
Below in conjunction with accompanying drawing, the utility model is described in further detail by embodiment.
In an embodiment, the intelligent electromagnetic flowmeter sensor comprises sensor cylindrical shell 1, electrode 3, and electrode is the gyroscope type structure, and electrode stem 4 is arranged, and electrode stem is provided with screw thread, arrangement of electrodes in the sensor cylindrical shell, between electrode stem and the sensor cylindrical shell by being threaded.Electrode comprises electrode stem 4, electrode saddle 5, connects liquid level 6, and the electrode saddle constitutes the gyro structure with connecing liquid level, and electrode saddle and electrode stem are connected as a single entity; Connecing liquid level is electrode and fluid to be measured surface of contact.Be provided with liner 2 in the sensor cylindrical shell, in the inner lining material in the screw thread precession sensor cylindrical shell on the electrode stem, the length of electrode stem is longer as far as possible.Being shaped as of electrode saddle is tapered, and electrode saddle outer rim and electrode stem center line angle at 45 constitute the gyro structure with connecing liquid level.
Among the embodiment, electrode stem is provided with the screw thread of long 18mm, in order to increase sealing, three road water-proof wires is arranged on the electrode saddle.Concrete mounting means: at first with electrode stem 4 from 2 li of the inboard directly precession liners of sensor cylindrical shell, after electrode stem 4 is exposed in the cylindrical shell outside, an O type cushion rubber will be adorned on the electrode stem 4, refill a fritter insulcrete above, after having added insulcrete, to carefully connect the wire for use on the electrode stem 4, last top tight with the screw school, till edge that connects liquid level 6 and the good combination of liner.After electrode 3 installed, again coil is installed in a fixed manner, line is drawn with main frame connect, at last main frame is fixed.
Claims (5)
1. an intelligent electromagnetic flowmeter sensor is characterized in that comprising sensor cylindrical shell (1), electrode (3), and electrode is the gyroscope type structure, and electrode stem (4) arranged, electrode stem is provided with screw thread, arrangement of electrodes in the sensor cylindrical shell, between electrode stem and the sensor cylindrical shell by being threaded.
2. the intelligent electromagnetic flowmeter sensor according to claim 1, it is characterized in that said electrode comprises electrode stem (4), electrode saddle (5), connects liquid level (6), the electrode saddle constitutes the gyro structure with connecing liquid level, and electrode saddle and electrode stem are connected as a single entity.
3. according to claim 1 or 2 described intelligent electromagnetic flowmeter sensors, it is characterized in that being provided with in the sensor cylindrical shell liner (2), in the inner lining material in the screw thread precession sensor cylindrical shell on the electrode stem.
4. the intelligent electromagnetic flowmeter sensor according to claim 2 is characterized in that being shaped as of electrode saddle is tapered, and electrode saddle outer rim and electrode stem center line angle at 45 constitute the gyro structure with connecing liquid level.
5. the intelligent electromagnetic flowmeter sensor according to claim 2 is characterized in that the electrode saddle is provided with some roads water-proof wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202370636U CN201697654U (en) | 2010-06-25 | 2010-06-25 | Intelligent electromagnetic flow rate meter sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202370636U CN201697654U (en) | 2010-06-25 | 2010-06-25 | Intelligent electromagnetic flow rate meter sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201697654U true CN201697654U (en) | 2011-01-05 |
Family
ID=43398902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202370636U Expired - Fee Related CN201697654U (en) | 2010-06-25 | 2010-06-25 | Intelligent electromagnetic flow rate meter sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201697654U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013044690A1 (en) * | 2011-09-29 | 2013-04-04 | 伊玛精密电子（苏州）有限公司 | Electromagnetic flow sensor |
-
2010
- 2010-06-25 CN CN2010202370636U patent/CN201697654U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013044690A1 (en) * | 2011-09-29 | 2013-04-04 | 伊玛精密电子（苏州）有限公司 | Electromagnetic flow sensor |
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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: 20110105 Termination date: 20160625 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |