CN207132927U - A kind of electromagnetism water meter - Google Patents
A kind of electromagnetism water meter Download PDFInfo
- Publication number
- CN207132927U CN207132927U CN201720928534.XU CN201720928534U CN207132927U CN 207132927 U CN207132927 U CN 207132927U CN 201720928534 U CN201720928534 U CN 201720928534U CN 207132927 U CN207132927 U CN 207132927U
- Authority
- 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 electrode is made up of cartridge and pole handle, described cartridge is made up of two slope difference inclined-planes.The utility model reduces the adhesion of electrodeposition thing.
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.Carried out with electrode in signal measurement, arc has separation multipath, and difference is jumped
Several rays, form the angle of site and penetrate.In multipath transmisstion delay inequality compared with than so catching error with regard to larger.How to go to collapse magnetic field
Focus characteristics 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, what the utility model was realized in.
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 connects as integral electromagnetism meter body, type battery powered electromagnetism water meter is 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 electrode
It is made up of cartridge and pole handle, described cartridge is made up of two slope difference inclined-planes.
Improved as one kind in the utility model, described electrode selects 304 stainless steels.
Improved as one kind in the utility model, described magnet exciting coil forms winding on fan-shaped magnet, described
Magnet exciting coil outer layer covers have composite type self-adhesion glue, and described fan-shaped magnet is 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 electrode embodiment.
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.
For Fig. 1 into Fig. 2, electromagnetic flow transducer is that it is connected by both ends using made of Faraday's electromagnetic induction law
There is the measurement pipe 1 of flange 3, lining 2 is installed in measurement pipe 1, connection and and converter are secured to outside in the measurement pipe 1
The magnet exciting coil 4 and a pair of electrodes 7 of 11 electrical connections, are set with sensor housing 5 in the outside of magnet exciting coil 4 and form.The biography
Sensor housing 5 is by being secured to the base 6 of connection and the housing using battery as the electromagnetic flux converter component of power supply
It is solidly connected.And the electromagnetic flux converter component using battery as power supply, turned by converter shell 9 with the 3.6V of installation in it
Parallel operation lithium battery 10, the converter 11 electrically connected with the 3.6V converters lithium battery 10 are formed.In the lower end seal of converter shell 9
It is inoculated with converter fluid sealant 8 and is used for waterproof sealing.Upper end is connected with display lid through bolt and the waterproof sealing of converter sealing ring 13
12.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.It is the wireless communication module component of power supply by communication module housing 18 and its interior installation using battery
3.6V communication modules lithium battery 19, the channel radio for electrically connecting and being electrically connected with converter 11 with the 3.6V communication modules lithium battery 19
News module 17 is formed.Communication lid is connected with by bolt and the communication waterproof sealing of sealing ring 16 in the upper end of communication module housing 18
14, antenna 15 electrically connects through communication lid 14 with wireless communication module 17, and is provided with channel radio in wireless communication module 17
Mobile phone card is interrogated, 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.
Integral electromagnetism meter body is electrically connected as with electromagnetic flow transducer and converter 11 and wireless communication module 17 so as to form,
It is integrally formed type battery powered electromagnetism water meter.
Further, the connection magnet exciting coil of electromagnetism water meter measurement pipe 1 winding is orderly is wound on fan-shaped magnet, magnet exciting coil
Winding outer layer covers have composite type self-adhesion glue, can be by magnet exciting coil winding self-adhesion, and described fan-shaped magnet is silvery pig iron core,
Wherein fan-shaped magnet reduces magnetic resistance, and magnet exciting coil winding is launched into magnetic into fan shooting, and the back side will remove remainder
Magnetic field, the spreadability vibration between magnet exciting coil winding and magnetic field, reduces BM values, enhanced beam magnetic energy power, is designed by this kind, can
Effectively to measure flow rates as 0.01m/s~20m/s.
Further, electrode 7 is made up of cartridge 71 and pole handle 72, and the electrode selects 304 stainless steels, and wherein cartridge 71 is distinguished
It is made up of different first inclined-planes 72 of two groups of slopes and the second inclined-plane 73, the slope on the second inclined-plane 73 is more than the first inclined-plane 72, is formed
Sharp type cartridge, in electrode measurement, direct wave and back wave are superimposed, and synthesize the change with the current potential length for crossing mulitpath
Amount, when the quantitative change of current potential length is big, potential difference is with regard to big, conversely, current potential Length Quantity becomes hour potential difference with regard to small, according to this amount
The object change surveyed is exactly the amount that we want.
In routine use electrode measurement, electrode can be precipitated generation fouling in itself by quality in use, in electrode
Angle on shape acute angle, be so beneficial to medium electrode is produced in itself wash away it is clear, it is sharp to be not easy deposit stuck.
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 (6)
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 electrode
It is made up of cartridge and pole handle, described cartridge is made up of two slope difference inclined-planes.
2. electromagnetism water meter as claimed in claim 1, it is characterised in that described electrode selects 304 stainless steels.
3. electromagnetism water meter as claimed in claim 1, it is characterised in that described magnet exciting coil formed on fan-shaped magnet around
Group, described magnet exciting coil outer layer covers have composite type self-adhesion glue, and described fan-shaped magnet is silvery pig iron core.
4. 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.
5. 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.
6. 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 |
|---|---|---|---|
| CN201720928534.XU CN207132927U (en) | 2017-07-28 | 2017-07-28 | A kind of electromagnetism water meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720928534.XU CN207132927U (en) | 2017-07-28 | 2017-07-28 | A kind of electromagnetism water meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207132927U true CN207132927U (en) | 2018-03-23 |
Family
ID=61639708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720928534.XU Expired - Fee Related CN207132927U (en) | 2017-07-28 | 2017-07-28 | A kind of electromagnetism water meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207132927U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112185094A (en) * | 2020-09-29 | 2021-01-05 | 云南卓烁科技有限公司 | Wireless meter reading device suitable for ground well pit |
-
2017
- 2017-07-28 CN CN201720928534.XU patent/CN207132927U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112185094A (en) * | 2020-09-29 | 2021-01-05 | 云南卓烁科技有限公司 | Wireless meter reading device suitable for ground well pit |
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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 |