CN105973348A - Remote wireless monitoring system based on multi-switch point floating ball liquid level monitoring device - Google Patents
Remote wireless monitoring system based on multi-switch point floating ball liquid level monitoring device Download PDFInfo
- Publication number
- CN105973348A CN105973348A CN201610550865.4A CN201610550865A CN105973348A CN 105973348 A CN105973348 A CN 105973348A CN 201610550865 A CN201610550865 A CN 201610550865A CN 105973348 A CN105973348 A CN 105973348A
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- Prior art keywords
- liquid level
- module
- floating ball
- switch point
- ball liquid
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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
- G01F23/64—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 of the free float type without mechanical transmission elements
- G01F23/72—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 of the free float type without mechanical transmission elements using magnetically actuated indicating means
- G01F23/74—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 of the free float type without mechanical transmission elements using magnetically actuated indicating means for sensing changes in level only at discrete points
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Fluid Mechanics (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Level Indicators Using A Float (AREA)
Abstract
The invention relates to a remote wireless monitoring system based on a multi-switch point floating ball liquid level monitoring device. The system is characterized by comprising the multi-switch point floating ball liquid level monitoring devices, a mobile communication network an remote mobile phone clients, wherein the multi-switch point floating ball liquid level monitoring device comprises an electronic control unit, a measurement barrel, a flange plate, upper check rings, switch points, magnetic floating balls and lower check rings, the electronic control unit comprises an MCU module, a power supply module, a mobile communication module, a sound-light alarming module and a touch display screen, the MCU module is connected with multiple switches to achieve a liquid level measuring function, the MCU module is connected with the sound-light alarming module to achieve a sound-light alarming function, and the MCU module is connected with the mobile communication module to achieve a monitoring function with the remote mobile phone client. According to the remote wireless monitoring system based on the multi-switch point floating ball liquid level monitoring device, design is reasonable, remote monitoring personnel can monitor liquid level information at any time and at any place and can send a control command to control startup and shutdown tasks of corresponding equipment through a control switch, and abnormal conditions can be rapidly handled.
Description
Technical field
The invention belongs to liquid level monitoring field, a kind of based on Multi-Switch point Floating Ball Liquid Level supervising device
Remote wireless monitoring system.
Background technology
At present, in oil, chemical industry and other industrial processes, liquidometer is widely used.Existing liquid
Position meter is typically mounted on monitoring site, only has monitoring liquid level information, and does not have control function, meanwhile,
Monitoring personnel need to carry out at the scene artificial observation, do not have long-range monitoring function, it is impossible to understand scene in real time
Some fortuitous events can not be processed by the level condition of equipment in time.
Summary of the invention
It is an object of the invention to overcome the deficiency of existing design, it is provided that a kind of reasonable in design, easy to control and
Real-time remote wireless monitoring system based on Multi-Switch point Floating Ball Liquid Level supervising device.
The present invention solves it and technical problem is that and take techniques below scheme to realize:
A kind of remote wireless monitoring system based on Multi-Switch point Floating Ball Liquid Level supervising device, including Multi-Switch point
Floating Ball Liquid Level supervising device, mobile radio communication and remote handset client, described Multi-Switch point Floating Ball Liquid Level is supervised
Control device includes electric control gear, measuring cylinder, ring flange, upper back-up ring, switching point, magnetic ball float and lower back-up ring,
Described ring flange is arranged in measuring cylinder, the measuring cylinder of ring flange lower end is provided with on multipair back-up ring and under
Back-up ring, is mounted on magnetic ball float and switching point, often in measuring cylinder between back-up ring and lower back-up ring on every pair
It is equipped with switch on individual switching point and is connected with the electric control gear being arranged on measuring cylinder top；Described automatically controlled dress
Put and include MCU module, power module, mobile communication module, sound and light alarm module and touch display screen, institute
State power module connect MCU module, mobile communication module, audible-visual annunciator and touch display screen and for above-mentioned
Module for power supply, MCU module is connected with multiple switches and realizes the measurement function of liquid level, MCU module and sound
Light crossing-signal is connected and realizes sound and light of alarm, and MCU module is connected with mobile communication module and passes through to move
Dynamic communication network is connected to remote handset client and realizes control function.
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 touching display screen and realize liquid level information display function and behaviour
Make to control function.
Described MCU module is also connected with controlling switch and realizes automatic control function.
Described mobile communication module uses gsm module or GPRS module, and described mobile radio communication is
GSM/GPRS mobile radio communication.
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 passes through mobile radio communication by Multi-Switch point Floating Ball Liquid Level supervising device and remote handset client
Linking together, remote monitoring personnel can monitor liquid level information whenever and wherever possible, and can transmitting control commands by
Control startup and the task of closedown of on-off control relevant device, it is possible to quickly process abnormal conditions, its controlling party
Formula is flexible.
2, the present invention arranges multiple level switch point, realizes corresponding liquid level by gathering different switching point state
Monitoring function, abnormal conditions warning function, and realize corresponding by controlling the corresponding equipment that controls of switch connection
Control function, it is ensured that industrial normal work.
3, the present invention carries out liquid level show by touching display screen, can show liquid level data intuitively, exactly,
Manual operation control function can also be realized by touching display screen.
Accompanying drawing explanation
Fig. 1 is the system connection diagram of the present invention；
Fig. 2 is the structure chart of the Multi-Switch point Floating Ball Liquid Level supervising device of the present invention；
Fig. 3 is the circuit block diagram of the electric control gear of the present invention；
In figure, 1-quartz glass tube, 2-infrared-emitting diode, 3-infrared receiving diode, 4-liquidometer
Body, 5-electric control gear.
Detailed description of the invention
Below in conjunction with accompanying drawing, the embodiment of the present invention is further described:
A kind of remote wireless monitoring system based on Multi-Switch point Floating Ball Liquid Level supervising device, as it is shown in figure 1,
Including the Multi-Switch point Floating Ball Liquid Level supervising device being arranged on Different field equipment, mobile radio communication and remotely
Cell-phone customer terminal, multiple Multi-Switch point Floating Ball Liquid Level supervising devices are by mobile radio communication and multiple remote handsets
Client is connected, Multi-Switch point Floating Ball Liquid Level supervising device by mobile radio communication with monitor personnel long-range
Cell-phone customer terminal is connected transmission Monitoring Data, monitoring personnel can also to MCU module transmitting control commands,
Realized controlling accordingly function by MCU module.In the present embodiment, mobile radio communication uses GSM/GPRS net,
Can avoid building the fund input that communication network brings by public communication network.
As in figure 2 it is shown, Multi-Switch point Floating Ball Liquid Level supervising device includes electric control gear 1, measuring cylinder 2, flange
Dish 3, upper back-up ring 4, switching point 5, magnetic ball float 6 and lower back-up ring 7, described ring flange is arranged on measuring cylinder
On, the measuring cylinder of ring flange lower end is provided with back-up ring on multipair, lower back-up ring, on every pair back-up ring and under
It is mounted on magnetic ball float and switching point in measuring cylinder between back-up ring, each switching point is equipped with switch also
Being connected with electric control gear, described electric control gear is arranged on the top of measuring cylinder.
As it is shown on figure 3, described electric control gear includes MCU module, power module, memorizer, mobile communication
Module, sound and light alarm module, control switch and touch display screen.Described power module input connects lithium electricity
It is also changed by pond, power module outlet connect MCU module, memorizer, mobile communication module,
Audible-visual annunciator and touch display screen be above-mentioned module for power supply.MCU module is connected by single-chip microcomputer and peripheral circuit thereof
Connecing composition, MCU module is connected with multiple switches and realizes the measurement function of liquid level；MCU module and memorizer phase
Connect, timing or real time record liquid level information and other Monitoring Data；MCU module is connected with audible-visual annunciator
Connect, when liquid level occurs abnormal by audible-visual annunciator generation sound and light alarm, remind field personnel timely
Process；MCU module is also connected with mobile communication module, and this mobile communication module uses gsm module or GPRS
Module is also connected with remote handset client by mobile radio communication, by MCU module gather liquid level data,
Temperature data or warning message are sent to remote handset client, and monitoring personnel can pass through remote handset client
End monitors the liquid level information of liquidometer in real time, it is possible to MCU module transmitting control commands, by MCU module
Realize controlling function accordingly.MCU module is connected with controlling switch, it is achieved the control function to other equipment.
MCU module is connected with touching display screen, can show liquid level information or other Monitoring Data in real time, or
By control equipment being controlled by touch function.
The measuring principle of this Multi-Switch point Floating Ball Liquid Level supervising device is: often group magnetic ball float and switch are arranged on
Between upper back-up ring and the lower back-up ring of relevant position, switch on-off merit by the realization that moves up and down of magnetic ball float
Can, MCU module monitoring is each switches on-off situation, it is achieved the measurement function of liquid level.
It is emphasized that embodiment of the present invention is illustrative rather than determinate, therefore
The present invention includes the embodiment being not limited to described in detailed description of the invention, every by those skilled in the art's root
Other embodiments drawn according to technical scheme, also belong to the scope of protection of the invention.
Claims (6)
1. a remote wireless monitoring system based on Multi-Switch point Floating Ball Liquid Level supervising device, it is characterised in that:
Including Multi-Switch point Floating Ball Liquid Level supervising device, mobile radio communication and remote handset client, described Multi-Switch
Point Floating Ball Liquid Level supervising device includes electric control gear, measuring cylinder, ring flange, upper back-up ring, switching point, magnetic
Ball float and lower back-up ring, described ring flange is arranged in measuring cylinder, is provided with in the measuring cylinder of ring flange lower end
Multipair upper back-up ring and lower back-up ring, be mounted on magnetic on every pair and float in measuring cylinder between back-up ring and lower back-up ring
Ball and switching point, each switching point is equipped with switch and is connected with the electric control gear being arranged on measuring cylinder top
Connect；Described electric control gear include MCU module, power module, mobile communication module, sound and light alarm module and
Touching display screen, described power module connects MCU module, mobile communication module, audible-visual annunciator and touch
Display screen be above-mentioned module for power supply, MCU module is connected with multiple switches and realizes the measurement function of liquid level, MCU
Module is connected with audible-visual annunciator and realizes sound and light of alarm, and MCU module is connected also with mobile communication module
It is connected to remote handset client by mobile radio communication and realizes control function.
A kind of long distance wireless based on Multi-Switch point Floating Ball Liquid Level supervising device the most according to claim 1
Monitoring system, it is characterised in that: described MCU module and power module are also connected with memorizer for storing monitoring
Data.
A kind of long distance wireless based on Multi-Switch point Floating Ball Liquid Level supervising device the most according to claim 1
Monitoring system, it is characterised in that: described MCU module and power module are also connected with touching display screen and realize liquid level
Information display function and operation control function.
A kind of long distance wireless based on Multi-Switch point Floating Ball Liquid Level supervising device the most according to claim 1
Monitoring system, it is characterised in that: described MCU module is also connected with controlling switch and realizes automatic control function.
5. according to the one described in any one of Claims 1-4 based on Multi-Switch point Floating Ball Liquid Level supervising device
Remote wireless monitoring system, it is characterised in that: described mobile communication module uses gsm module or GPRS mould
Block, described mobile radio communication is GSM/GPRS mobile radio communication.
6. according to the one described in any one of Claims 1-4 based on Multi-Switch point Floating Ball Liquid Level supervising device
Remote wireless monitoring system, it is characterised in that: described MCU module is connected by single-chip microcomputer and peripheral circuit thereof
Constitute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610550865.4A CN105973348A (en) | 2016-07-13 | 2016-07-13 | Remote wireless monitoring system based on multi-switch point floating ball liquid level monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610550865.4A CN105973348A (en) | 2016-07-13 | 2016-07-13 | Remote wireless monitoring system based on multi-switch point floating ball liquid level monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105973348A true CN105973348A (en) | 2016-09-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610550865.4A Pending CN105973348A (en) | 2016-07-13 | 2016-07-13 | Remote wireless monitoring system based on multi-switch point floating ball liquid level monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105973348A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102969198A (en) * | 2011-09-01 | 2013-03-13 | 天津市鑫成仪表有限公司 | Multi-point control floater level switch |
| CN203203664U (en) * | 2013-03-28 | 2013-09-18 | 潘瑞珠 | Non-sliding contact point type oil tank liquid level device |
| WO2015165593A1 (en) * | 2014-05-02 | 2015-11-05 | Meas Deutschland Gmbh | Measuring device and method for measuring the level of a liquid in a container |
| CN105043494A (en) * | 2015-07-13 | 2015-11-11 | 华北水利水电大学 | Real-time underground water level monitoring device |
-
2016
- 2016-07-13 CN CN201610550865.4A patent/CN105973348A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102969198A (en) * | 2011-09-01 | 2013-03-13 | 天津市鑫成仪表有限公司 | Multi-point control floater level switch |
| CN203203664U (en) * | 2013-03-28 | 2013-09-18 | 潘瑞珠 | Non-sliding contact point type oil tank liquid level device |
| WO2015165593A1 (en) * | 2014-05-02 | 2015-11-05 | Meas Deutschland Gmbh | Measuring device and method for measuring the level of a liquid in a container |
| CN105043494A (en) * | 2015-07-13 | 2015-11-11 | 华北水利水电大学 | Real-time underground water level monitoring device |
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Application publication date: 20160928 |
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| RJ01 | Rejection of invention patent application after publication |