CN201438125U - Automatic liquid level monitoring system - Google Patents
Automatic liquid level monitoring system Download PDFInfo
- Publication number
- CN201438125U CN201438125U CN2009201676340U CN200920167634U CN201438125U CN 201438125 U CN201438125 U CN 201438125U CN 2009201676340 U CN2009201676340 U CN 2009201676340U CN 200920167634 U CN200920167634 U CN 200920167634U CN 201438125 U CN201438125 U CN 201438125U
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- liquid level
- monitoring system
- automatic monitoring
- data collection
- collection processor
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Abstract
The utility model discloses an automatic liquid level monitoring system, which comprises a level gauge, a data acquisition processor, an upper computer and a power supply, wherein the level gauge is used for measuring the liquid level of the mounting position, the data acquisition processor is used for acquiring electrical signals of the level gauge and uploading data to a administration center or the upper computer of a control chamber by way of wireless communication, the upper computer is used for receiving, recording and processing the data sent from a data collector, and the power supply is used for supplying power for the data acquisition processor and the level gauge. By adopting the automatic liquid level monitoring system provided by the utility model, the flood prevention administration center or the control chamber can conveniently and simultaneously monitoring the water levels distributed in different positions; the automatic liquid level monitoring system can be widely applied to traffic, flood prevention and water conservancy project, and can also be used for monitoring the liquid levels of the industry or other fields.
Description
Technical field
The utility model relates to a kind of liquid level automatic monitoring system, can be used for any occasions that need level monitoring such as rivers, lake, culvert, viaduct, reservoir, tank.
Background technology
For rivers, lake, water channel and reservoir etc., be crucial for the monitoring of water level, particularly in flood season.Equally,, requirement is also arranged for rainwater depth of accumulated water under the culvert of road or the viaduct in rainy season, normally current to guarantee vehicle.At present, mostly the monitoring of water level is accepted scale measurement water level, and this method can not satisfy relevant department's continuous real-time monitoring and grasp the water level situation in a plurality of places simultaneously, and counter-measure is in time adopted in inconvenience.
The utility model content
The purpose of this utility model just is to provide a kind of liquid level automatic monitoring system, and this monitoring system can be automatically, continuously relevant water level or liquid level are monitored, and can carry out the many places monitoring simultaneously.
The utility model adopts following technical scheme: a kind of liquid level automatic monitoring system comprises:
Liquid level gauge is used to measure the liquid level of installation site;
Data collection processor is used to gather the electric signal of described liquid level gauge, and uploads data by wireless communication mode to the host computer of administrative center or OPS;
Host computer receives data that data acquisition unit transmits go forward side by side line item and processing;
Power supply is used for to data collection processor and liquid level gauge power supply.
Can also comprise the Displaying Meter or the display screen that are installed in the liquid level gauge erecting stage, receive the data of described data collection processor and show liquid level in real time in the liquid level gauge erecting stage, for relevant personnel's reference, during especially for culvert or viaduct, be convenient to the driver and judge whether the depth of water can pass through vehicle.
Can also comprise alarm, the data of accepting described data collection processor are sent sound and light alarm when water level or liquid level reach warning line, note to remind the relevant personnel.
Described liquid level gauge can be ultrasonic type liquid level gauge or infrared type liquid level gauge, owing to be by receiving ultrasound wave or the infrared ray that liquid level reflects, so this liquid level gauge should be installed in the liquid level top position, and convenient and flexible installation, be particularly suitable for using in the place of temporary needs monitoring.Also can adopt called putting-into-type liquid level meter and since have at least a part of sensor for example pressure transducer, capacitive transducer or electric resistance sensor be mounted in below the liquid level, be suitable for the position of long term monitoring, for example reservoir or water tank, industrial storage tank etc.
Described data collection processor adopts the ARM controller, is that 32 machines and network function are powerful, is convenient to carry out the function expansion.
Adopt CDMA or GPRS to carry out data transmission between described data collection processor and the host computer, the good antijamming capability of signal, strong and long transmission distance, signal broad covered area.
Described power supply can be the alternating current of 220V or 380V, and more satisfactory is to adopt solar cell, does not need to draw cable, can adapt to the power requirement away from the place of supply line, and is the ring energy.
This liquid level automatic monitoring system of the present utility model has following advantage:
(1) adopts wireless data transmission between data collection processor and the host computer, be convenient to administrative center or OPS and simultaneously the some water levels (or liquid level) that are distributed in diverse location monitored, coordinate early warning and unified command.
(2) adopt solar cell, wireless data transmission, ultrasound wave or infrared type liquid level gauge or called putting-into-type liquid level meter, need not to lay power supply and communication cable, be particularly suitable for a plurality of place water levels or liquid level are on a large scale unified real-time monitoring, be more suitable for increasing or reducing or adjust monitoring position and control point temporarily.
(3) applied widely, can be used for the level monitoring that flood control also can be used for industry or other field.
Description of drawings
Fig. 1 is theory of constitution figure of the present utility model.
Embodiment
Below by specific embodiment the utility model is described in further detail.
As shown in Figure 1, a kind of liquid level automatic monitoring system comprises:
Liquid level gauge can be selected infrared type or ultrasonic type according to the infield, is used to measure the liquid level of installation site, the called putting-into-type liquid level meter of also can adopts pressure sensor forming;
Data collection processor adopts the ARM controller, is used to gather the electric signal of liquid level gauge, and uploads data by CDMA or GPRS wireless communication mode to the host computer of administrative center or OPS;
Host computer, can adopt industrial computer or server, receive data that data acquisition unit transmits go forward side by side line item and processing, utilize software to carry out data management and data monitoring, statistics, printing, and can represent with different colours according to different pieces of information, for example ordinary water level or liquid level are represented with green, reach to rise above the warning line or represent with redness during liquid level, and send the acousto-optic warning message;
Solar cell is used for to data collection processor and liquid level gauge power supply as power supply.
Data collection processor and corresponding liquid level gauge can all be uploaded data to same host computer for a plurality of, form an automatic monitoring network of liquid level.
Can also comprise and be installed in on-the-spot Displaying Meter or display screen, accept the data of described data collection processor and show liquid level in real time in the liquid level gauge erecting stage, for relevant personnel's reference, during especially for culvert or viaduct, be convenient to the driver and judge whether the depth of water can pass through vehicle.Can also comprise alarm, accept the data of described data collection processor and when water level reaches warning line, send sound and light alarm, note to remind the relevant personnel.
Claims (10)
1. liquid level automatic monitoring system comprises:
Liquid level gauge is used to measure the liquid level of installation site;
Data collection processor is used to gather the electric signal of described liquid level gauge, and uploads data by wireless communication mode to the host computer of administrative center or OPS;
Host computer receives data that data acquisition unit transmits go forward side by side line item and processing;
Power supply is used for to data collection processor and liquid level gauge power supply.
2. liquid level automatic monitoring system as claimed in claim 1 is characterized in that: also comprise being installed in on-the-spot Displaying Meter or display screen, receive the data of described data collection processor and show liquid level in real time in the liquid level gauge erecting stage.
3. liquid level automatic monitoring system as claimed in claim 1 or 2 is characterized in that: also comprise alarm, accept the data of described data collection processor, and send sound and light alarm at the scene when water level reaches warning line.
4. liquid level automatic monitoring system as claimed in claim 1 or 2 is characterized in that: described liquid level is counted ultrasonic type liquid level gauge or infrared type liquid level gauge, or called putting-into-type liquid level meter.
5. liquid level automatic monitoring system as claimed in claim 1 or 2 is characterized in that: described data collection processor adopts the ARM controller.
6. liquid level automatic monitoring system as claimed in claim 3 is characterized in that: described data collection processor adopts the ARM controller.
7. liquid level automatic monitoring system as claimed in claim 1 or 2 is characterized in that: adopt CDMA or GPRS to carry out data transmission between described data collection processor and the host computer.
8. liquid level automatic monitoring system as claimed in claim 3 is characterized in that: adopt CDMA or GPRS to carry out data transmission between described data collection processor and the host computer.
9. liquid level automatic monitoring system as claimed in claim 5 is characterized in that: adopt CDMA or GPRS to carry out data transmission between described data collection processor and the host computer.
10. liquid level automatic monitoring system as claimed in claim 1 or 2 is characterized in that: described power supply is solar cell or AC power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201676340U CN201438125U (en) | 2009-07-27 | 2009-07-27 | Automatic liquid level monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201676340U CN201438125U (en) | 2009-07-27 | 2009-07-27 | Automatic liquid level monitoring system |
Publications (1)
| Publication Number | Publication Date |
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| CN201438125U true CN201438125U (en) | 2010-04-14 |
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| CN2009201676340U Expired - Lifetime CN201438125U (en) | 2009-07-27 | 2009-07-27 | Automatic liquid level monitoring system |
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Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102230815A (en) * | 2011-04-08 | 2011-11-02 | 唐山现代工控技术有限公司 | Method and device for automatically measuring water level |
| CN102288258A (en) * | 2011-05-16 | 2011-12-21 | 青岛滩海工程咨询研究院 | System and method for remotely and automatically monitoring ocean sea levels in real time |
| CN102322915A (en) * | 2011-06-15 | 2012-01-18 | 镇江市科捷电器有限公司 | Water level monitoring system |
| CN102374884A (en) * | 2010-08-25 | 2012-03-14 | 上海博灿信号设备有限公司 | Full-automatic liquid level recognition gage and recognition method thereof |
| CN102788625A (en) * | 2011-05-16 | 2012-11-21 | 上海华建电力设备股份有限公司 | Differential-pressure liquid level transmitter with displaying and alarming functions |
| CN102809974A (en) * | 2011-06-01 | 2012-12-05 | 上海工程技术大学 | Distributed liquid level monitoring system based on wireless detection |
| CN103528640A (en) * | 2013-10-25 | 2014-01-22 | 李涛 | Automatic alarm system for thermos bottle water shortage in meeting room |
| CN103700236A (en) * | 2013-12-06 | 2014-04-02 | 上海交通大学 | Wireless self-powered city sewer water level monitoring system and wireless self-powdered city sewer water level monitoring method |
| CN104165575A (en) * | 2014-07-24 | 2014-11-26 | 河海大学 | Resistance type flexibility measuring apparatus |
| CN104215303A (en) * | 2014-08-20 | 2014-12-17 | 苏州科技学院 | Floater variable resistance sensing type tunnel ponding warning device |
| CN104392596A (en) * | 2014-11-27 | 2015-03-04 | 葛洲坝易普力重庆力能民爆股份有限公司 | Liquid level collection system |
| CN104457895A (en) * | 2014-12-04 | 2015-03-25 | 苏州市职业大学 | Culvert water level warning device |
| CN104464248A (en) * | 2014-12-17 | 2015-03-25 | 中国电力工程顾问集团西北电力设计院有限公司 | Device and method for measuring outdoor liquid level in area with frequent thunder and lighting |
| CN104482989A (en) * | 2014-12-31 | 2015-04-01 | 贵州东方世纪科技股份有限公司 | Method for monitoring water level by using remote sensing images |
| CN105300471A (en) * | 2015-12-04 | 2016-02-03 | 重庆多邦科技股份有限公司 | Bubble liquid level detection device of industrial liquid level control system |
| CN105784058A (en) * | 2016-04-01 | 2016-07-20 | 盐城工学院 | Simulation liquid level monitoring system and simulation liquid level monitoring method |
| CN105812490A (en) * | 2016-05-11 | 2016-07-27 | 吉林大学 | Liquid level monitoring method and system based on Wi-Fi and ultrasonic ranging |
| CN105806447A (en) * | 2015-01-03 | 2016-07-27 | 中山欧麦克仪器设备有限公司 | High-precision sludge interfacial measuring instrument |
| CN106441505A (en) * | 2016-09-05 | 2017-02-22 | 深圳市玖品空气净化科技有限公司 | Intelligent water level monitor applied to water-conservancy sea-beach reclamation engineering |
| CN106652360A (en) * | 2017-01-24 | 2017-05-10 | 深圳双创科技发展有限公司 | Robot-public security moving station participated alarm system and method |
| CN108332821A (en) * | 2018-01-12 | 2018-07-27 | 合肥移顺信息技术有限公司 | A kind of water level detecting device and method based on wireless communication |
| CN109738041A (en) * | 2019-01-11 | 2019-05-10 | 中冶长天国际工程有限责任公司 | A kind of Urban Underground pipe gallery intelligent liquid level monitoring method and system |
| CN110231071A (en) * | 2019-07-17 | 2019-09-13 | 湖北保乾科技有限公司 | A kind of liquid level emasuring device based on capacitance type sensor |
-
2009
- 2009-07-27 CN CN2009201676340U patent/CN201438125U/en not_active Expired - Lifetime
Cited By (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102374884A (en) * | 2010-08-25 | 2012-03-14 | 上海博灿信号设备有限公司 | Full-automatic liquid level recognition gage and recognition method thereof |
| CN102230815A (en) * | 2011-04-08 | 2011-11-02 | 唐山现代工控技术有限公司 | Method and device for automatically measuring water level |
| CN102230815B (en) * | 2011-04-08 | 2013-04-17 | 唐山现代工控技术有限公司 | Method and device for automatically measuring water level |
| CN102288258A (en) * | 2011-05-16 | 2011-12-21 | 青岛滩海工程咨询研究院 | System and method for remotely and automatically monitoring ocean sea levels in real time |
| CN102788625A (en) * | 2011-05-16 | 2012-11-21 | 上海华建电力设备股份有限公司 | Differential-pressure liquid level transmitter with displaying and alarming functions |
| CN102809974A (en) * | 2011-06-01 | 2012-12-05 | 上海工程技术大学 | Distributed liquid level monitoring system based on wireless detection |
| CN102322915A (en) * | 2011-06-15 | 2012-01-18 | 镇江市科捷电器有限公司 | Water level monitoring system |
| CN103528640A (en) * | 2013-10-25 | 2014-01-22 | 李涛 | Automatic alarm system for thermos bottle water shortage in meeting room |
| CN103700236A (en) * | 2013-12-06 | 2014-04-02 | 上海交通大学 | Wireless self-powered city sewer water level monitoring system and wireless self-powdered city sewer water level monitoring method |
| CN104165575A (en) * | 2014-07-24 | 2014-11-26 | 河海大学 | Resistance type flexibility measuring apparatus |
| CN104215303A (en) * | 2014-08-20 | 2014-12-17 | 苏州科技学院 | Floater variable resistance sensing type tunnel ponding warning device |
| CN104392596A (en) * | 2014-11-27 | 2015-03-04 | 葛洲坝易普力重庆力能民爆股份有限公司 | Liquid level collection system |
| CN104457895A (en) * | 2014-12-04 | 2015-03-25 | 苏州市职业大学 | Culvert water level warning device |
| CN104464248A (en) * | 2014-12-17 | 2015-03-25 | 中国电力工程顾问集团西北电力设计院有限公司 | Device and method for measuring outdoor liquid level in area with frequent thunder and lighting |
| CN104482989A (en) * | 2014-12-31 | 2015-04-01 | 贵州东方世纪科技股份有限公司 | Method for monitoring water level by using remote sensing images |
| CN105806447A (en) * | 2015-01-03 | 2016-07-27 | 中山欧麦克仪器设备有限公司 | High-precision sludge interfacial measuring instrument |
| CN105300471A (en) * | 2015-12-04 | 2016-02-03 | 重庆多邦科技股份有限公司 | Bubble liquid level detection device of industrial liquid level control system |
| CN105784058A (en) * | 2016-04-01 | 2016-07-20 | 盐城工学院 | Simulation liquid level monitoring system and simulation liquid level monitoring method |
| CN105812490A (en) * | 2016-05-11 | 2016-07-27 | 吉林大学 | Liquid level monitoring method and system based on Wi-Fi and ultrasonic ranging |
| CN106441505A (en) * | 2016-09-05 | 2017-02-22 | 深圳市玖品空气净化科技有限公司 | Intelligent water level monitor applied to water-conservancy sea-beach reclamation engineering |
| CN106652360A (en) * | 2017-01-24 | 2017-05-10 | 深圳双创科技发展有限公司 | Robot-public security moving station participated alarm system and method |
| CN108332821A (en) * | 2018-01-12 | 2018-07-27 | 合肥移顺信息技术有限公司 | A kind of water level detecting device and method based on wireless communication |
| CN109738041A (en) * | 2019-01-11 | 2019-05-10 | 中冶长天国际工程有限责任公司 | A kind of Urban Underground pipe gallery intelligent liquid level monitoring method and system |
| CN110231071A (en) * | 2019-07-17 | 2019-09-13 | 湖北保乾科技有限公司 | A kind of liquid level emasuring device based on capacitance type sensor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100414 |
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| CX01 | Expiry of patent term |