CN106596881A - Wireless Ad-hoc network PH value monitoring system supplying electricity by means of solar energy - Google Patents
Wireless Ad-hoc network PH value monitoring system supplying electricity by means of solar energy Download PDFInfo
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- CN106596881A CN106596881A CN201610995817.6A CN201610995817A CN106596881A CN 106596881 A CN106596881 A CN 106596881A CN 201610995817 A CN201610995817 A CN 201610995817A CN 106596881 A CN106596881 A CN 106596881A
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- module
- kcl
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- water pump
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/18—Water
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
Abstract
The invention relates to a wireless Ad-hoc network PH value monitoring system supplying electricity by means of solar energy. The system comprises multiple PH combination electrode devices, a system relay transmission module and a bank data receiving device, each PH combination electrode device is regarded as a sensor node, and each PH combination electrode device comprises a power supply module, a central control module, a PH value collection module, a ZigBee communication module, an electrode maintenance module and a clear water collection module. The electrode maintenance module comprises a KCL replenisher container 21 with an electromagnetic valve, a turbidity sensor 7, a KCL standard sample liquid pool 8 and a pollution discharge water pump 9, the turbidity sensor 7 is used for detecting the contamination level of standard sample liquid in the KCL standard sample liquid pool 8, when the turbidity reaches a threshold value, waste fluid in the KCL standard sample liquid pool 8 is discharged, and then KCL replenisher is discharged. The system can monitor great areas of water for a long term.
Description
Technical field
The invention is related to pH value of seawater monitoring field, more particularly to self-cleaning and maintenance function PH combination electrode devices
And its MANET monitoring mode.
Background technology
The resource contained in ocean is much larger than land, contains substantial amounts of water resource, living resources, mineral products money in ocean
Source etc..China possesses 3,000,000 square kilometres of marine territory, with the lifting of China's national power, to the development and utilization of marine resources
The economic trend in national future will be determined.Exploitation of the change of seawater quality to marine resources has important impact.To sea water
The monitoring of water quality can allow the mankind to be predicted marine environment, reduce the risk of development of resources.The pH value of sea water is
One important measurement index of seawater quality.
But there is three below in current PH monitoring systems：First, existing PH count electrode under marine environment
Vulnerable to pollution, and device is difficult to manual cleaning and self-calibrating in the environment away from land, cause PH meters work one section when
Between after measurement there is error；Second, existing pH value monitoring system, it is impossible to which collaboration completes to appoint the pH value monitoring in large stretch of marine site
Business；3rd, need to consume a large amount of electric energy in the course of work of pH value monitoring device, in the working cycle, these electric energy are difficult to mend
Fill.
The content of the invention
It is an object of the invention to provide a kind of have self-cleaning function, ocean pH value monitoring can be completed in the collaboration of large stretch of marine site
The pH value monitoring system of task.Technical scheme is as follows：
It is a kind of using solar powered wireless self-networking pH value monitoring system, including several PH combination electrode devices,
System relays transport module and bank data sink, each PH combination electrode device are considered a sensor node, its
It is characterised by,
Each PH combination electrode device, including supply module, central control module, pH value acquisition module, ZigBee communication
Module, electrode maintenance module and clear water acquisition module, wherein,
PH value acquisition module include mechanical arm 1, the PH combination electrodes 22 for being fixed on 1 front end of mechanical arm, solution pool to be measured 12,
Sample introduction water pump 11, stock layout water pump 10, flush water pump 19, wherein, sample introduction water pump 11 for sea water is pumped into solution pool to be measured 12,
Stock layout water pump 10 is for discharging testing liquid pond 12 by sea water；Mechanical arm 1 is for being placed in testing liquid pond by PH combination electrodes 22
In 12 or raised, PH combination electrodes 22 measure pH value and transmit to central control module, under the control of central control module,
Clear water is aspirated in flush water pump suction and the PH combination electrodes 22 to raising are cleaned, and the PH combination electrodes 22 through cleaning are moved
Maintain in the KCL standard samples liquid pool 8 of module to electrode；
Electrode maintains module, supplements liquid container 21, turbidity transducer 7, KCL standard samples including the KCL with electromagnetic valve
Liquid pool 8, dredge pump 9, turbidity transducer 7 are used to detect the contaminated degree of standard sample liquid in KCL standard samples liquid pool 8, center
When turbidity reaches threshold value, control of sewage disposal water pump 9 works control module, discharges waste liquid in KCL standard samples liquid pool 8, marks positioned at KCL
KCL above quasi- sample liquid pond 8 supplements the electromagnetic valve of 21 bottom of liquid container and opens, and discharges KCL replenishers；
Clear water acquisition module includes heat conductive silica gel 16, stores sea water pond 17, stores clear water reserviors 18, liquidometer 13, intake pump 14, tune
Water saving pump 15 and cold plate 20, intake pump 14 are used for pumping seawater and enter storage sea water pond 17；The main body of heat conductive silica gel 16 is used as storage
The side wall in sea water pond 17, with its maritime interior waters directly contact；Heat conductive silica gel 16 is also connected with solar energy photovoltaic panel 2, for absorbing heat
Amount；The top in storage sea water pond 17 is oblique to be fixed with cold plate 20, and the sea water of evaporation is condensed into liquid by cold plate 20, and will be condensed
Liquid drain enter to store in clear water reserviors 18；Liquidometer 13 is used to monitor the water yield in storage clear water reserviors 18, and information of its collection is admitted to
Central Control Module, Central Control Module after clear water amount reaches max-thresholds adjust water pump 15 and open, discharge sea water, no longer
It is evaporated condensation,；When clear water reaches minimum threshold, intake pump 14 works；
Supply module includes solar energy photovoltaic panel 2 and accumulator 4, and solar energy photovoltaic panel 2 absorbs luminous energy and is converted into electric energy storage
Power for device in there is accumulator 4；
ZigBee communication module, the data that pH value acquisition module is collected outwards are wirelessly transferred by the module, are utilized
The MANET characteristic of ZigBee, the data that pH value acquisition module is collected pass through the mutual point-to-point transmission of networking, then through system
Transmission module is transmitted to bank data sink.
Description of the drawings
Profiles of the Fig. 1 for sensor device casing
Fig. 2 is the detail view of PH combination electrodes cleaning and maintenance
Fig. 3 is the theory diagram of the device
Flow charts of the Fig. 4 for overall process
Fig. 5 is data transfer schematic diagram
As shown in Figure 1：1st, mechanical arm；2nd, solar energy photovoltaic panel；3rd, data storage and ZigBee communication module；4th, electric power storage
Pond；5th, central control module；6th, foam；7th, turbidity transducer；8th, KCL standard samples liquid pool；9th, 10,11,14,15,19, it is water
Pump (is not drawn into water pipe)；12nd, testing liquid pond 13, liquidometer；16th, heat conductive silica gel；17th, store sea water pond；18th, clear water reserviors are stored；20、
Cold plate made by metal；21st, the KCL with electromagnetic valve supplements liquid container；22nd, PH combination electrodes；23rd, antenna；24、
ZigBee-network；25th, System relays transport module；26th, bank data sink
Specific embodiment
The pH value monitoring system of the present invention, the PH combination electrode devices worked independently by several, System relays transmission mould
Block, bank data sink are constituted, and each PH combination electrode device is considered as a sensor node.Fig. 1 is PH combination electrodes
The structural representation of device, including supply module, central control module, pH value acquisition module, ZigBee communication module.Below will
The specific embodiment of the present invention is further described with reference to accompanying drawing.
As shown in figure 1, pH value acquisition module includes mechanical arm 1, PH combination electrodes 22, solution pool to be measured 12, water pump 10, water
Pump 11, water pump 19.PH combination electrodes 22 are controlled into testing liquid pond 12 by mechanical arm 1, and water pump 11 works, and sea water enters to be measured
Liquid cell 12, measures pH value and transmits to central control module 5.Water pump 10 works, and discharges sea water.Mechanical arm 1 is by PH combination electrodes
Raise, water pump 19 works, draw clear water and rinse combination electrode.Mechanical arm 1 moves to PH combination electrodes 22 in KCL solution pools 8 again.
Such as Fig. 2, be electrode maintenance module details figure, liquid container 21, turbidity sensing supplemented including the KCL with electromagnetic valve
Device 7, KCL solution pools 8, water pump 9.Contain the impurity such as microorganism, algae, industrial wastes in sea water, turbidity transducer 7 can detect mark
The contaminated degree of quasi- sample liquid.When turbidity reaches threshold value, KCL titers are contaminated, must be changed.Water pump 9 works, and discharges waste liquid.
KCL supplements the electromagnetic valve of 21 bottom of liquid container and opens, and discharges KCL replenishers.Realize the renewal of KCL titers.
Such as Fig. 1, right side clear water acquisition module include heat conductive silica gel 16, store sea water pond 17, store clear water reserviors 18, liquidometer 13,
Water pump 14, water pump 15 and cold plate 20.Water pump 14 works, and sea water is entered and stores sea water pond 17.Heat conductive silica gel 16 connects solar energy
Volt plate 2 absorbs heat, and evaporation of seawater is met cold plate 20 and is condensed into liquid, as cold plate 20 is inclined with angle with photovoltaic panel 2,
With drainage, the clear water of condensation is flowed into and is stored in clear water reserviors 18.Liquidometer 13 monitors the water yield, and clear water amount reaches max-thresholds
Afterwards, water pump 15 is opened, and is discharged sea water, is no longer evaporated condensation, it is ensured that sea water will not be in casing intercrystalline and pollution.Work as clear water
Minimum threshold is reached, water pump 14 works, repeat said process.
Such as Fig. 1, supply module include solar energy photovoltaic panel 2 and accumulator 4.Solar energy photovoltaic panel 2 absorbs luminous energy and is converted into
Electrical power storage is system power supply in accumulator 4, to ensure endlessly energy supply.It is powered using solar energy, Ji Nengbao
Retaining ring border, economize on resources and greatly extend the device seafaring time.
Such as Fig. 1, data storage and ZigBee systems ensure that storage and the short-distance transmission of data, the MANET of ZigBee
Characteristic allow whole system efficiently real-time monitoring sheet marine site seawer quality.
As shown in figure 3, the device is operated by central control module control machinery arm, collected using PH combination electrodes and believed
Breath, information is processed by central control module, and is stored in data memory module；Using turbidity transducer and liquid level
Collection data are collected, central control module analysis KCL standard sample liquid dustiness is uploaded to and whether clear water amount is reached threshold value, and control
Water pump and electromagnetic valve are made a response in time, complete the automatic replacing of the automatic data collection and KCL solution of clear water, realize that PH is combined
The automatic cleaning of electrode assembly and maintenance.
As shown in figure 5,24 is single ZigBee-network, by a master reference node and multiple sensor node structures
Into, be disposed away from a piece of marine site on bank, 25 be System relays transport module, the row's of drawing near onshore edge direction, 26 is bank
Side data receiving system.Using the MANET characteristic of ZigBee, the data of individual module first can pass through the mutual phase point pair of networking
Point transmission, the System relays transport module in final incoming net central authorities, utilizes 4G Transmission systems away from the transmission module on bank,
Per 12 hours once, mass data is transmitted to into the next stage transport module closer to bank, then is transmitted to the relaying closer to bank
Transport module, by that analogy, until these data are passed to the data receiving system on bank.
As system can carry out solar recharging, and can voluntarily safeguard, therefore the cost of upkeep of system is substantially reduced.
Claims (1)
1. a kind of using solar powered wireless self-networking pH value monitoring system, including several PH combination electrode devices, be
System transmission module and bank data sink, each PH combination electrode device are considered a sensor node, and which is special
Levy and be,
Each PH combination electrode device, including supply module, central control module, pH value acquisition module, ZigBee communication module,
Electrode maintains module and clear water acquisition module.Wherein,
PH value acquisition module includes mechanical arm (1), the PH combination electrodes (22) for being fixed on mechanical arm (1) front end, solution pool to be measured
(12), sample introduction water pump (11), stock layout water pump (10), flush water pump (19), wherein, sample introduction water pump (11) is for sea water is pumped into
Solution pool (12) to be measured, stock layout water pump (10) for by sea water discharge testing liquid pond (12)；Mechanical arm (1) is for PH is combined
Electrode (22) is placed in testing liquid pond (12) or is raised, and PH combination electrodes (22) measure pH value and transmit to central authorities' control mould
Block, under the control of central control module, flush water pump suction is aspirated clear water the PH combination electrodes (22) to raising and is carried out clearly
Wash, the PH combination electrodes (22) through cleaning are moved in KCL standard sample liquid pools (8) of electrode maintenance module；
Electrode maintains module, supplements liquid container (21), turbidity transducer (7), KCL standard samples including the KCL with electromagnetic valve
Liquid pool (8), dredge pump (9), turbidity transducer (7) is for detecting the contaminated journey of standard sample liquid in KCL standard sample liquid pools (8)
Degree, Central Control Module when turbidity reaches threshold value, discharge in KCL standard sample liquid pools (8) and give up by control of sewage disposal water pump (9) work
Liquid, the KCL above KCL standard sample liquid pools (8) supplement the electromagnetic valve of liquid container (21) bottom and open, and release KCL is supplemented
Liquid；
Clear water acquisition module includes heat conductive silica gel (16), stores sea water pond (17), stores clear water reserviors (18), liquidometer (13), intake pump
(14) water pump (15) and cold plate (20), are adjusted, intake pump (14) is entered for pumping seawater and stores sea water pond (17)；Heat conductive silica gel
(16) side wall of the main body as storage sea water pond (17), with its maritime interior waters directly contact；Heat conductive silica gel (16) is gone back and solar energy
Volt plate (2) connection, for absorbing heat；The top of storage sea water pond (17) is oblique to be fixed with cold plate (20), and cold plate (20) will
The sea water of evaporation is condensed into liquid, and the liquid drain of condensation is entered to store in clear water reserviors (18)；Liquidometer (13) is stored for monitoring
The interior water yield of clear water reserviors (18), the information of its collection are admitted to Central Control Module, and Central Control Module reaches maximum in clear water amount
After threshold value, adjust water pump (15) and open, discharge sea water, be no longer evaporated condensation,；When clear water reaches minimum threshold, intake pump
(14) work；
Supply module includes solar energy photovoltaic panel (2) and accumulator (4), and solar energy photovoltaic panel (2) absorbs luminous energy and is converted into electric energy
Power for device in being stored in accumulator (4)；
ZigBee communication module, the data that pH value acquisition module is collected outwards are wirelessly transferred by the module, using ZigBee
MANET characteristic, the data that pH value acquisition module is collected are by the mutual point-to-point transmission of networking, then pass through System relays
Defeated module is transmitted to bank data sink.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610995817.6A CN106596881A (en) | 2016-11-11 | 2016-11-11 | Wireless Ad-hoc network PH value monitoring system supplying electricity by means of solar energy |
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| CN201610995817.6A CN106596881A (en) | 2016-11-11 | 2016-11-11 | Wireless Ad-hoc network PH value monitoring system supplying electricity by means of solar energy |
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Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102004142A (en) * | 2010-11-24 | 2011-04-06 | 山东省科学院海洋仪器仪表研究所 | Water quality parameter measuring instrument arranged in super buoy and water quality parameter measuring method |
| WO2014125457A1 (en) * | 2013-02-18 | 2014-08-21 | Seko S.P.A. | Modular probe-holder |
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| CN105911239A (en) * | 2016-04-15 | 2016-08-31 | 中环清新人工环境工程技术(北京)有限责任公司 | PH detection device with wireless communication function |
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| CN106093154A (en) * | 2016-08-04 | 2016-11-09 | 重庆和航科技股份有限公司 | The online remote supervision system of water quality pH value and method |
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Application publication date: 20170426 |
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