CN207132928U - A kind of electromagnetism water meter - Google Patents
A kind of electromagnetism water meter Download PDFInfo
- Publication number
- CN207132928U CN207132928U CN201720929168.XU CN201720929168U CN207132928U CN 207132928 U CN207132928 U CN 207132928U CN 201720929168 U CN201720929168 U CN 201720929168U CN 207132928 U CN207132928 U CN 207132928U
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- CN
- China
- Prior art keywords
- battery
- converter
- communication module
- power supply
- water meter
- 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
A kind of electromagnetism water meter, electromagnetic flow transducer is connected by base with the housing using battery as the electromagnetic flux converter component of power supply, and electrically connected through wire with converter, using battery as the electromagnetic flux converter component of power supply and the wireless communication module component electrical connection using battery as power supply and parallel arrangement, composition electrically connects as integral electromagnetism meter body with electromagnetic flow transducer and converter and wireless communication module, described electromagnetic flow transducer is by flanged (FLGD) measurement pipe and its lining of interior setting, and it is connected to magnet exciting coil and electrode in the measurement pipe, described magnet exciting coil forms winding on fan-shaped magnet.The utility model reduces BM values, and the magnetic flux in magnetic field increases, and Distribution of Magnetic Field is uniform, and sectorial magnetic field can preferably cut the measured magnetic line of force.
Description
Technical field
The utility model belongs to water meter field, more particularly to a kind of electromagnetism water meter.
Background technology
At present, the conventional electromagnetism water meter of in the market, the power supply of generally use AC220V or DC24V power supply.With the machinery of early stage
Water meter is compared, and is had in measurement pipe and is required low without the movable part that blocks water, no crushing, straight length, and display output is powerful, uses
The advantages that long lifespan, working stability, high measurement accuracy.Because Distribution of Magnetic Field is uneven, measurement is not easy to accurately, how to go to collapse magnetic
The focus characteristics of field just turn into technical problem urgently to be resolved hurrily
Utility model content
In order to overcome the technical problem of above-mentioned prior art, the utility model is achieved in that
A kind of electromagnetism water meter, electromagnetic flow transducer pass through base and the electromagnetic flux converter using battery as power supply
Component housing connection again is electrically connected through wire with converter, using battery as power supply electromagnetic flux converter component and with
The electrical connection of wireless communication module component and parallel arrangement using battery as power supply, form with electromagnetic flow transducer and turn
Parallel operation and wireless communication module electrically connect as integral electromagnetism meter body, type battery powered electromagnetism water meter are integrally formed, by institute
State electromagnetic flux converter component and stable exciting current is provided to electromagnetic flow transducer, through electromagnetic flow transducer flow
After signal is transformed into electric signal, the converter in described electromagnetic flux converter component is inputed to, it is amplified to be converted into and flow
The directly proportional digital quantity signal of signal is measured, flow measurement is realized, then, through the wireless communication module in wireless communication module component
The digital quantity signal that converter is measured wirelessly is sent on terminal server, described electromagnetic flow transducer
By flanged (FLGD) measurement pipe and its lining of interior setting, the magnet exciting coil and electrode being connected in the measurement pipe, described excitation
Coil forms winding on fan-shaped magnet.
Improved as one kind in the utility model, described magnet exciting coil outer layer covers have composite type self-adhesion glue, described
Fan-shaped magnet be silvery pig iron core.
Improved as one kind in the utility model, sensor outer housing composition is set with outside described magnet exciting coil.
Improved as one kind in the utility model, the electromagnetic flux converter group using battery as power supply
Part, by converter shell and its converter battery of interior setting, the converter electrically connected with the converter battery is formed, changed
The lower end of device housing carries out waterproof sealing, and upper end waterproof sealing is connected with display lid.
As in the utility model one kind improve, it is described using battery as power supply wireless communication module component by
Communication module housing and its communication module battery of setting, the nothing for electrically connecting and being electrically connected with converter with the communication module battery
Line communication module is formed, and is connected with to communicate in the upper end waterproof sealing of communication module housing and is covered, and antenna is through communication lid and wirelessly
Communication module electrically connects.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are these
Some embodiments of utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also
Other accompanying drawings can be obtained according to these accompanying drawings.
The following drawings is only intended to, in doing the utility model schematic illustration and explanation, not limit model of the present utility model
Enclose.
Fig. 1 is the profile of the utility model electromagnetism water meter.
Fig. 2 is the schematic diagram of the utility model electromagnetism water meter magnetic coil winding embodiment.
Fig. 3 is the schematic diagram of another embodiment of the utility model electromagnetism water meter magnetic coil winding.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining
The utility model, it is not used to limit the utility model.
Specific implementation of the present utility model is described in detail below in conjunction with specific embodiment.Fig. 1 is into Fig. 3, electromagnetism
Flow sensor is that it is connected with the measurement pipe 1 of flange 3 by both ends, is being measured using made of Faraday's electromagnetic induction law
Lining 2 is installed in pipe 1, there is the magnet exciting coil 4 and one for being secured to connect and electrically connected with converter 11 outside in the measurement pipe 1
To electrode 7, it is set with sensor housing 5 in the outside of magnet exciting coil 4 and forms.The sensor housing 5 passes through the company of being secured to
The base 6 connect is solidly connected with the housing using battery as the electromagnetic flux converter component of power supply.And using battery as power supply electricity
The electromagnetic flux converter component in source, by converter shell 9 with the 3.6V converters lithium battery 10 of installation in it, turn with the 3.6V
The converter 11 that parallel operation lithium battery 10 electrically connects is formed.Converter fluid sealant 8 is inoculated with the lower end seal of converter shell 9 to be used to prevent
Water-stop.Upper end is connected with display lid 12 through bolt and the waterproof sealing of converter sealing ring 13.And described converter 11 uses
16 embedded ultra-micro power consumption processors, handled for complete digital signal, and use large-size screen monitors LCD backlight display.Using battery as confession
The wireless communication module component of power supply is by communication module housing 18 and its 3.6V communication modules lithium battery 19 of interior installation, with this
The wireless communication module 17 that the electrical connection of 3.6V communication modules lithium battery 19 electrically connects with converter 11 again is formed.In communication module
The upper end of housing 18 by bolt and communication the waterproof sealing of sealing ring 16 be connected with communication lid 14, antenna 15 through communication lid 14 with
Wireless communication module 17 is electrically connected, and wireless communications handset card is provided with wireless communication module 17, and wireless telecommunications can be achieved.
And communication module housing 18 is parallel with converter shell 9 to be arranged and is connected as a single entity.So as to form with electromagnetic flow transducer
Integral electromagnetism meter body is electrically connected as with converter 11 and wireless communication module 17, is integrally formed type battery powered electromagnetism water
Table.
Further, the connection magnet exciting coil of electromagnetism water meter measurement pipe 1 winding 41 is orderly is wound on fan-shaped magnet 42, excitation
The outer layer covers of coil windings 41 have composite type self-adhesion glue 43, can be by the self-adhesion of magnet exciting coil winding 41, described fan-shaped magnet 42
For silvery pig iron core, wherein fan-shaped magnet 42 reduces magnetic resistance, and magnet exciting coil winding 41 is launched into magnetic into fan shooting, and the back side
The magnetic field of remainder will be removed, the spreadability vibration between magnet exciting coil winding 41 and magnetic field, reduce BM values, enhanced beam magnetic energy
Power, designed by this kind, it is 0.01m/s~20m/s that can effectively measure flow rates.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (5)
1. a kind of electromagnetism water meter, electromagnetic flow transducer passes through base and the electromagnetic flux converter group using battery as power supply
The housing connection of part, and is electrically connected through wire with converter, using battery as the electromagnetic flux converter component of power supply and with
Battery is the wireless communication module component electrical connection of power supply and parallel arrangement, is formed with electromagnetic flow transducer and conversion
Device and wireless communication module electrically connect as integral electromagnetism meter body, it is characterised in that：Described electromagnetic flow transducer by
Flanged (FLGD) measurement pipe and its lining of interior setting, and the magnet exciting coil and electrode being connected in the measurement pipe, described excitation
Coil forms winding on fan-shaped magnet.
2. electromagnetism water meter as claimed in claim 1, it is characterised in that described magnet exciting coil outer layer covers have composite type self-adhesion
Glue, described fan-shaped magnet are silvery pig iron core.
3. electromagnetism water meter as claimed in claim 1, it is characterised in that be set with sensor outer housing structure outside described magnet exciting coil
Into.
4. electromagnetism water meter as claimed in claim 1, it is characterised in that the Electromagnetic Flow using battery as power supply turns
Exchanger package, by converter shell and its converter battery of interior setting, the converter electrically connected with the converter battery is formed,
Waterproof sealing is carried out in the lower end of converter shell, upper end waterproof sealing is connected with display lid.
5. electromagnetism water meter as claimed in claim 1, it is characterised in that the wireless telecommunications mould using battery as power supply
Block assembly is electrically connected and electric with converter by communication module housing and its communication module battery of setting with the communication module battery
The wireless communication module of connection is formed, and is connected with communication lid in the upper end waterproof sealing of communication module housing, antenna passes through communication
Lid electrically connects with wireless communication module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720929168.XU CN207132928U (en) | 2017-07-28 | 2017-07-28 | A kind of electromagnetism water meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720929168.XU CN207132928U (en) | 2017-07-28 | 2017-07-28 | A kind of electromagnetism water meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207132928U true CN207132928U (en) | 2018-03-23 |
Family
ID=61639716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720929168.XU Expired - Fee Related CN207132928U (en) | 2017-07-28 | 2017-07-28 | A kind of electromagnetism water meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207132928U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU207846U1 (en) * | 2021-09-06 | 2021-11-19 | ООО "Мехатрон сервис" | ELECTROMAGNETIC FLOW METER |
-
2017
- 2017-07-28 CN CN201720929168.XU patent/CN207132928U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU207846U1 (en) * | 2021-09-06 | 2021-11-19 | ООО "Мехатрон сервис" | ELECTROMAGNETIC FLOW METER |
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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: 20180323 Termination date: 20190728 |