CN206990015U - Integrated electromagnetic vortex precession flowmeter - Google Patents
Integrated electromagnetic vortex precession flowmeter Download PDFInfo
- Publication number
- CN206990015U CN206990015U CN201720778992.XU CN201720778992U CN206990015U CN 206990015 U CN206990015 U CN 206990015U CN 201720778992 U CN201720778992 U CN 201720778992U CN 206990015 U CN206990015 U CN 206990015U
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- China
- Prior art keywords
- shell
- watchcase
- processor
- union joint
- lower union
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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.)
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Abstract
The utility model integrated electromagnetic vortex precession flowmeter,Including installation end and gauge outfit,Installation end includes shell,Back boxing,Flange and lower union joint,Shell is hollow cylinder,Flange is arranged on shell both ends,Back boxing is arranged in shell,Back boxing is with shell using interference fit,Shell upper end is provided with lower union joint,Corresponded on back boxing and electrode is provided with lower union joint,Sensor is provided with lower union joint,Converter is connected with above sensor,Gauge outfit includes watchcase,Display screen,Power interface,Processor and upper binding head,Upper binding head is arranged on watchcase lower surface,Display screen is arranged on outer surface on front side of watchcase,Processor is arranged on inside watchcase,Power interface is arranged on watchcase left end,Power interface input connects power line,The utility model is provided with four electrodes,Effectively exclude signal interference,Flow detection numerical value is more stable,Accuracy is high,Gauge outfit can rotate,It is adjustable to and facilitates reading direction,It is easy to use.
Description
Technical field
It the utility model is related to flowmeter technology field, specially integrated electromagnetic vortex precession flowmeter.
Background technology
Metering is industrial eyes, and flow measurement is one of part of measuring science technology, and it is passed through with national
Ji, national defense construction, scientific research have close relationship, and electromagnetic flowmeter is to apply electromagnetic induction principle, is led to according to conductor fluid
The electromotive force inducted during externally-applied magnetic field is crossed to measure a kind of instrument of conductor fluid flow, existing electromagnetic flowmeter typically only has
Bipolar electrode, easily to be disturbed by common earth signal, cause flow number to dap, accuracy is not high, and gauge outfit is typically fixedly installed, by
Installation limitation, sometimes reading is inconvenient, in order to solve these problems, it is proposed that integrated electromagnetic vortex precession flowmeter.
Utility model content
The purpose of this utility model is to provide integrated electromagnetic vortex precession flowmeter, solves in background technology and carried
The problem of going out.
To achieve the above object, the utility model provides following technical scheme：Integrated electromagnetic vortex precession flowmeter, bag
Installation end and gauge outfit are included, the installation end includes shell, back boxing, flange and lower union joint, and the shell is hollow cylinder,
The flange is arranged on shell both ends, and the back boxing is arranged in shell, and the back boxing is used with shell and is interference fitted, described outer
Shell upper end is provided with lower union joint, is corresponded on the back boxing and electrode is provided with lower union joint, and sensor, institute are provided with the connector
State and be connected with converter above sensor, the gauge outfit includes watchcase, display screen, power interface, processor and upper binding head, institute
State upper binding head to be arranged on watchcase lower surface, the display screen is arranged on outer surface on front side of watchcase, and the processor is arranged on
Inside watchcase, the power interface is arranged on watchcase left end, and the power interface input connects power line.
As a kind of preferred embodiment of the present utility model, the sensor selects CD-1 magnetoelectric speed sensors, institute
State processor and select MSM8940 model processors, the converter selects IFC100 model converters, the power interface it is defeated
Go out end electric connection display screen, processor, sensor and converter, the sensor, converter, processor and display screen to pass through
One-way data connects serial line interface successively.
As a kind of preferred embodiment of the present utility model, it is raised that the lower union joint top is provided with installation, it is described on
Connector upper and lower side is correspondingly provided with bayonet socket, and the lower union joint is rotatablely connected with upper binding head by bearing pin, the upper binding head
Bayonet socket on the outside of be provided with puller bolt, the puller bolt, which is against, to be installed in convex surfaces.
As a kind of preferred embodiment of the present utility model, the electrode is provided with four and is uniformly distributed.
Compared with prior art, the beneficial effects of the utility model are as follows：
1. the utility model is provided with converter, induced potential signal is very faint as caused by flowing conductor fluid, by each
The influence of kind disturbing factor is very big, induced potential signal can be amplified and converted into unified standard signal and suppression by converter
Main interference signal is made, detection data are accurate；
2. gauge outfit of the present utility model can rotate, it is adjustable to and facilitates reading direction, is fixed by tightening clamping screw
Gauge outfit position, Stability Analysis of Structures are reliable；
3. electrode of the present utility model is provided with four and is uniformly distributed, signal interference is effectively excluded, flow detection numerical value is more
Add stabilization, accuracy height.
Brief description of the drawings
Fig. 1 is the utility model integrated electromagnetic vortex precession flowmeter structural representation；
Fig. 2 is the utility model integrated electromagnetic vortex precession flowmeter sectional view；
Fig. 3 is enlarged drawing at A on Fig. 2；
In figure：1- flanges；2- lower union joints；3- upper binding heads；4- power interfaces；5- processors；6- watchcases；7- is shown
Screen；8- shells；9- back boxings；10- electrodes；11- sensors；12- converters；13- installations are raised；14- puller bolts.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：Integrated electromagnetic vortex precession flowmeter, including
Installation end and gauge outfit, the installation end include shell 8, back boxing 9, flange 1 and lower union joint 2, and the shell 8 is hollow cylinder
Body, the flange 1 are arranged on the both ends of shell 8, and the back boxing 9 is arranged in shell 8, and the back boxing 9 is matched somebody with somebody with shell 8 using interference
Close, the upper end of shell 8 is provided with lower union joint 2, is corresponded on the back boxing 9 and electrode 10, the connector are provided with lower union joint 2
Interior to be provided with sensor 11, the top of sensor 11 is connected with converter 12, and the gauge outfit includes watchcase 6, display screen 7, power supply
Interface 4, processor 5 and upper binding head 3, the upper binding head 3 are arranged on the lower surface of watchcase 6, and the display screen 7 is arranged on table
The front side outer surface of shell 6, the processor 5 are arranged on inside watchcase 6, and the power interface 4 is arranged on the left end of watchcase 6, the electricity
The input of source interface 4 connects power line.
The sensor 11 selects CD-1 magnetoelectric speed sensors, and the processor 5 selects MSM8940 models processor 5,
The converter 12 is electrically connected with display screen 7, processing from IFC100 models converter 12, the output end of the power interface 4
Device 5, sensor 11 and converter 12, the sensor 11, converter 12, processor 5 and display screen 7 by serial line interface successively
One-way data connects, and induced potential signal is very faint as caused by flowing conductor fluid, is influenceed very by various disturbing factors
Greatly, induced potential signal can be amplified and converted to by unified standard signal by converter 12 and suppresses main interference letter
Number, detection data are accurate.
The top of lower union joint 2 is provided with installation projection 13, and the upper and lower side of upper binding head 3 is correspondingly provided with bayonet socket, described
Lower union joint 2 is rotatablely connected with upper binding head 3 by bearing pin, and puller bolt 14, institute are provided with the outside of the bayonet socket of the upper binding head 3
State puller bolt 14 to be against on raised 13 surfaces of installation, unclamping clamping screw rotates gauge outfit, is adjustable to and facilitates reading
Direction, tighten clamping screw and fix gauge outfit position, it is reliable and stable.
The electrode 10 is provided with four and is uniformly distributed, and effectively excludes signal interference, and flow detection numerical value is more stable, essence
Exactness is high.
Operation principle：When conductor fluid passes through the utility model, induced potential can be produced on the electrode 10 of back boxing 9, passed
Sensor 11 is sent to converter 12, induced potential signal is amplified and turned by converted device 12 using induced potential as flow signal
The treated integral data of device 5 includes signal in display screen after changing unified standard signal into and suppressing main interference signal
On 7.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent substitution.All any modification, equivalent substitution and improvements within the spirit and principles of the utility model, made etc.,
It should be included within the scope of protection of the utility model.
Claims (4)
1. integrated electromagnetic vortex precession flowmeter, including installation end and gauge outfit, it is characterised in that：The installation end includes shell
(8), back boxing (9), flange (1) and lower union joint (2), the shell (8) are hollow cylinder, and the flange (1) is arranged on
Shell (8) both ends, the back boxing (9) are arranged in shell (8), and the back boxing (9) uses with shell (8) and is interference fitted, described
Shell (8) upper end is provided with lower union joint (2), and lower union joint (2) place is corresponded on the back boxing (9) and is provided with electrode (10), the company
Is provided with sensor (11) in joint, is connected with converter (12) above the sensor (11), the gauge outfit including watchcase (6),
Display screen (7), power interface (4), processor (5) and upper binding head (3), the upper binding head (3) are arranged on watchcase (6) following table
On face, the display screen (7) is arranged on outer surface on front side of watchcase (6), and the processor (5) is arranged on watchcase (6) inside, described
Power interface (4) is arranged on watchcase (6) left end, and power interface (4) input connects power line.
2. integrated electromagnetic vortex precession flowmeter according to claim 1, it is characterised in that sensor (11) choosing
With CD-1 magnetoelectric speed sensors, the processor (5) selects MSM8940 models processor (5), and the converter (12) is selected
IFC100 models converter (12), the output end of the power interface (4) are electrically connected with display screen (7), processor (5), sensing
Device (11) and converter (12), the sensor (11), converter (12), processor (5) and display screen (7) pass through serial line interface
One-way data connects successively.
3. integrated electromagnetic vortex precession flowmeter according to claim 1, it is characterised in that the lower union joint (2)
Top is provided with installation projection (13), and upper binding head (3) upper and lower side is correspondingly provided with bayonet socket, the lower union joint (2) and upper company
Joint (3) is rotatablely connected by bearing pin, and puller bolt (14) is provided with the outside of the bayonet socket of the upper binding head (3), described to hold out against spiral shell
Bolt (14) is against on raised (13) surface of installation.
4. integrated electromagnetic vortex precession flowmeter according to claim 1, it is characterised in that the electrode (10) is provided with
Four and it is uniformly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720778992.XU CN206990015U (en) | 2017-06-30 | 2017-06-30 | Integrated electromagnetic vortex precession flowmeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720778992.XU CN206990015U (en) | 2017-06-30 | 2017-06-30 | Integrated electromagnetic vortex precession flowmeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206990015U true CN206990015U (en) | 2018-02-09 |
Family
ID=61400245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720778992.XU Expired - Fee Related CN206990015U (en) | 2017-06-30 | 2017-06-30 | Integrated electromagnetic vortex precession flowmeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206990015U (en) |
-
2017
- 2017-06-30 CN CN201720778992.XU patent/CN206990015U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20180209 Termination date: 20200630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |