CN106225880A - A kind of magnetic induction level monitoring device based on LAN - Google Patents
A kind of magnetic induction level monitoring device based on LAN Download PDFInfo
- Publication number
- CN106225880A CN106225880A CN201610554103.1A CN201610554103A CN106225880A CN 106225880 A CN106225880 A CN 106225880A CN 201610554103 A CN201610554103 A CN 201610554103A CN 106225880 A CN106225880 A CN 106225880A
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- CN
- China
- Prior art keywords
- module
- lan
- mcu module
- electric control
- control gear
- 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.)
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
Abstract
The present invention relates to a kind of magnetic induction level monitoring device based on LAN, it is technically characterized by comprising the steps as follows: and includes tubular shell and electric control gear, be provided with spring on the top inwall of tubular shell, be provided with floating drum in the bottom of spring, is provided with magnet steel in floating drum；Electric control gear includes MCU module, power module, Hall element, Network Interface Module and acousto-optic alarm module, MCU module is connected with Hall element and is realized the measurement function of liquid level by magnet steel, MCU module is connected with audible-visual annunciator and realizes sound and light of alarm, and MCU module is connected with Network Interface Module and is connected with Surveillance center by LAN and is monitored data transmission.The present invention is by magnet steel in Hall element detection floating drum, realize the accurate measurements function to liquid level, abnormal conditions warning function, being connected to Surveillance center by LAN simultaneously and transmit Monitoring Data, monitoring personnel can quickly process abnormal conditions, it is ensured that industrial properly functioning.
Description
Technical field
The invention belongs to level monitoring technical field, a kind of magnetic induction level monitoring device based on LAN.
Background technology
At present, in oil, chemical industry and other industrial processes, liquidometer is widely used.Existing liquidometer is usual
Being arranged on monitoring site, monitoring personnel need to carry out at the scene artificial observation, do not have long-range monitoring function, it is impossible to understand in real time
Some fortuitous events can not be processed by the level condition of field apparatus in time；Meanwhile, general in the liquidometer needing power supply to support
All over using storage battery power supply mode, but when storage battery power supply deficiency, liquidometer cisco unity malfunction can be caused.
Summary of the invention
It is an object of the invention to overcome the deficiency of existing design, it is provided that one is reasonable in design, monitoring is convenient and real-time
Strong magnetic induction level monitoring device based on LAN.
The present invention solves it and technical problem is that and take techniques below scheme to realize:
A kind of magnetic induction level monitoring device based on LAN, including tubular shell and electric control gear, at tubular shell
Top inwall on spring is installed, in the bottom of spring, floating drum is installed, magnet steel, described electric control gear is installed in floating drum
It is arranged on tubular shell outer wall on the electric control gear support being shaped with；Described electric control gear includes MCU module, power module, suddenly
That sensor, Network Interface Module and acousto-optic alarm module, described power module connects MCU module, Network Interface Module, acousto-optic
Alarm be above-mentioned module for power supply, MCU module is connected with Hall element and is realized the measurement function of liquid level by magnet steel,
MCU module is connected with audible-visual annunciator and realizes sound and light of alarm, and MCU module is connected with Network Interface Module and passes through office
Territory net is connected with Surveillance center and is monitored data transmission.
Installing solar panels also by solar panels support on described tubular shell, these solar panels are connected with accumulator
Connecing, this accumulator output end is connected with the power module on electric control gear.
Described MCU module and power module are also connected with memorizer for storing Monitoring Data.
Described MCU module and power module are also connected with display screen and realize liquid level information display function.
Described MCU module is connected and composed by single-chip microcomputer and peripheral circuit thereof.
Advantages of the present invention and good effect be:
1, the present invention is by magnet steel in Hall element detection floating drum, it is achieved accurate measurements function, the abnormal feelings to liquid level
Condition warning function, it is ensured that industrial normal work.
2, the present invention uses solar panel to be powered electric control gear, it is ensured that the power supply supply of electric control gear, it is ensured that
Electric control gear reliablely and stablely works.
3, the present invention is connected to Surveillance center by LAN and transmits Monitoring Data, Surveillance center operator on duty can and
Time monitoring fluid level condition, monitoring personnel can quickly process abnormal conditions, it is ensured that industrial properly functioning.
4, the present invention carries out liquid level by display screen and shows, can show liquid level data intuitively, exactly.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the electric control gear circuit block diagram of the present invention；
Fig. 3 is the application system connection diagram of the present invention；
In figure, 1-solar panels, 2-solar panels support, 3-accumulator, 4-tubular shell, 5-spring, 6-floating drum, 7-magnetic
Steel, 8-electric control gear, 9-electric control gear support.
Detailed description of the invention
Below in conjunction with accompanying drawing, the embodiment of the present invention is further described:
A kind of magnetic induction level monitoring device based on LAN, as it is shown in figure 1, include tubular shell 4 and electric control gear
8, the top inwall of tubular shell is provided with spring 5, in the bottom of spring, floating drum 6 is installed, magnetic is installed in floating drum
Steel 7, installs solar panels 1 by solar panels support 2 on tubular shell upper surface, and these solar panels are connected with accumulator 3
Connecing, accumulator output end is connected on electric control gear, and described electric control gear is arranged on tubular shell outer wall the automatically controlled dress being shaped with
Put on support 9.
As in figure 2 it is shown, described electric control gear includes MCU module, power module, Hall element, memorizer, network interface
Module, sound and light alarm module and display screen.Described power module input is even connected with accumulator and changes it, electricity
Source module outfan connects MCU module, memorizer, Network Interface Module, audible-visual annunciator and display screen and is that above-mentioned module supplies
Electricity.MCU module is connected and composed by single-chip microcomputer and peripheral circuit thereof, and MCU module is connected with Hall element and realizes the survey of liquid level
Amount function；MCU module is connected with memorizer, timing or real time record liquid level information and other Monitoring Data；MCU module with
Audible-visual annunciator is connected, and when liquid level occurs abnormal by audible-visual annunciator generation sound and light alarm, reminds field personnel
Process in time；MCU module is also connected with Network Interface Module, and this Network Interface Module is connected to Surveillance center by LAN
Upper and the liquid level data of MCU module collection or warning message are sent to the operator on duty of Surveillance center process, more enter one
Step, Surveillance center can also be connected with remote handset client by mobile radio communication (GSM/GPRS net), MCU module be adopted
Liquid level data, temperature data or the warning message of collection are sent to remote handset client, and monitoring personnel can pass through remote handset
Client monitors the liquid level information of liquidometer in real time.MCU module is connected with display screen, can show in real time liquid level information or
Other Monitoring Data.
The measuring principle of this magnetic induction level monitoring device is: the magnet steel being arranged in floating drum along with liquid level change and on
Rising or decline, the MCU module in electric control gear is by the relationship change of Hall element with magnet steel, it is achieved the measurement merit to liquid level
Energy.
Fig. 3 gives a kind of application system example of the present invention, and within the system, magnetic induction level monitoring device passes through office
Territory net is connected to Surveillance center and transmits Monitoring Data, further can also pass through mobile radio communication (GSM/GPRS net) with remote
Journey cell-phone customer terminal is connected transmission Monitoring Data.
It is emphasized that embodiment of the present invention is illustrative rather than determinate, bag the most of the present invention
Include the embodiment being not limited to described in detailed description of the invention, every by those skilled in the art according to technical scheme
Other embodiments drawn, also belong to the scope of protection of the invention.
Claims (5)
1. a magnetic induction level monitoring device based on LAN, it is characterised in that: include tubular shell and electric control gear,
On the top inwall of tubular shell, spring is installed, in the bottom of spring, floating drum is installed, magnet steel is installed in floating drum, described
Electric control gear is arranged on tubular shell outer wall on the electric control gear support being shaped with；Described electric control gear includes MCU module, power supply
Module, Hall element, Network Interface Module and acousto-optic alarm module, described power module connects MCU module, network interface mould
Block, audible-visual annunciator be above-mentioned module for power supply, MCU module is connected with Hall element and is realized the survey of liquid level by magnet steel
Amount function, MCU module is connected with audible-visual annunciator and realizes sound and light of alarm, and MCU module is connected with Network Interface Module
And be connected with Surveillance center by LAN and to be monitored data transmission.
A kind of magnetic induction level monitoring device based on LAN the most according to claim 1, it is characterised in that: described cylinder
Installing solar panels also by solar panels support on shape housing, these solar panels are connected with accumulator, and this accumulator is defeated
Go out end to be connected with the power module on electric control gear.
A kind of magnetic induction level monitoring device based on LAN the most according to claim 1 and 2, it is characterised in that: institute
State MCU module and power module is also connected with memorizer for storing Monitoring Data.
A kind of magnetic induction level monitoring device based on LAN the most according to claim 1 and 2, it is characterised in that: institute
State MCU module and power module is also connected with display screen and realizes liquid level information display function.
A kind of magnetic induction level monitoring device based on LAN the most according to claim 1 and 2, it is characterised in that: institute
State MCU module to be connected and composed by single-chip microcomputer and peripheral circuit thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610554103.1A CN106225880A (en) | 2016-07-14 | 2016-07-14 | A kind of magnetic induction level monitoring device based on LAN |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610554103.1A CN106225880A (en) | 2016-07-14 | 2016-07-14 | A kind of magnetic induction level monitoring device based on LAN |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106225880A true CN106225880A (en) | 2016-12-14 |
Family
ID=57519278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610554103.1A Pending CN106225880A (en) | 2016-07-14 | 2016-07-14 | A kind of magnetic induction level monitoring device based on LAN |
Country Status (1)
| Country | Link |
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| CN (1) | CN106225880A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108387288A (en) * | 2017-02-03 | 2018-08-10 | 横河电机株式会社 | Water-level gauge, hydraulic pressure sensor device and water level measurement system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2596336Y (en) * | 2003-01-10 | 2003-12-31 | 郭廷麟 | Magnetic float tube type level meter |
| CN204405147U (en) * | 2015-01-22 | 2015-06-17 | 王晓艺 | A kind of culvert ponding alarming device |
| CN105043494A (en) * | 2015-07-13 | 2015-11-11 | 华北水利水电大学 | Real-time underground water level monitoring device |
| CN105509839A (en) * | 2015-12-30 | 2016-04-20 | 上海自动化仪表有限公司 | CMC-chip-based electric buoy liquid level transmitter |
| BR102014031750A2 (en) * | 2014-12-18 | 2016-06-21 | Univ Fed De Viçosa | piezoresistive limnometer level control |
-
2016
- 2016-07-14 CN CN201610554103.1A patent/CN106225880A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2596336Y (en) * | 2003-01-10 | 2003-12-31 | 郭廷麟 | Magnetic float tube type level meter |
| BR102014031750A2 (en) * | 2014-12-18 | 2016-06-21 | Univ Fed De Viçosa | piezoresistive limnometer level control |
| CN204405147U (en) * | 2015-01-22 | 2015-06-17 | 王晓艺 | A kind of culvert ponding alarming device |
| CN105043494A (en) * | 2015-07-13 | 2015-11-11 | 华北水利水电大学 | Real-time underground water level monitoring device |
| CN105509839A (en) * | 2015-12-30 | 2016-04-20 | 上海自动化仪表有限公司 | CMC-chip-based electric buoy liquid level transmitter |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108387288A (en) * | 2017-02-03 | 2018-08-10 | 横河电机株式会社 | Water-level gauge, hydraulic pressure sensor device and water level measurement system |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161214 |
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| RJ01 | Rejection of invention patent application after publication |