CN106405039A - Wireless integrated water quality monitoring device based on Bluetooth communication technology - Google Patents
Wireless integrated water quality monitoring device based on Bluetooth communication technology Download PDFInfo
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- CN106405039A CN106405039A CN201611003245.5A CN201611003245A CN106405039A CN 106405039 A CN106405039 A CN 106405039A CN 201611003245 A CN201611003245 A CN 201611003245A CN 106405039 A CN106405039 A CN 106405039A
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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
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/00584—Control arrangements for automatic analysers
- G01N35/00722—Communications; Identification
- G01N35/00871—Communications between instruments or with remote terminals
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- 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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Abstract
The invention relates to a wireless integrated water quality monitoring device based on the Bluetooth communication technology. The wireless integrated water quality monitoring device comprises a power supply module, a central control module, a wireless communication module, a pH collecting module, an electrode maintenance module, a clear water collecting module and a sensor module, wherein the electrode maintenance module comprises a KCL replenishing-liquid container 21 with an electromagnetic valve, a sample liquid turbidity sensor 7, a KCL solution tank 8 and a sewage discharge pump 9; the sample liquid turbidity sensor 7 is used for detecting the pollution degree of standard sample liquid in the KCL solution tank 8, the information collected by the sample liquid turbidity sensor 7 is delivered into the central control module, the sewage discharge pump 9 works to discharge waste liquid in the KCL solution tank 8 when the turbidity reaches a threshold, and the electromagnetic valve located at the bottom of the KCL replenishing-liquid container 21 above the KCL solution tank 8 is opened to release KCL replenishing liquid; the sensor module comprises a seawater turbidity sensor 22, a seawater salinity sensor 23, a seawater temperature sensor 24 and a seawater dissolved-oxygen sensor 25. The wireless integrated water quality monitoring device can monitor a large water area for a long time.
Description
Technical field
This invention is related to seawater quality monitoring field, more particularly, to the cleaning maintenance to PH combination electrode in device and water quality
Sensor integrated.
Background technology
Gradually deficient with land resources, the trade offer that the importance of ocean has not only been embodied in as the world is important
Passage, the development and utilization degree of marine resources is even more the major criterion weighing a national comprehensive strength.The opening of marine resources
Send out using premise be intended to the comprehensive cognitive of marine environment and monitoring, multi-sensor is one of key point therein.
Seawater quality monitoring need to monitor the data of seawater surface temperature, salinity, pH value, dissolved oxygen, turbidity etc..PH value is sea
It is one of most important index during water water quality monitoring, if however, existing PH combination electrode soaks in the seawater for a long time,
Electrode front glass ball bubble surface is easily covered by the impurity in seawater, blocks hydrogen ion passage, can affect to pH value of seawater number
Accuracy according to collection.Other sensors all do not need periodic cleaning and maintenance.
There is problems with existing ocean water quality integrated monitor device：First it is impossible to simultaneously integrated above-mentioned all the sensors
Device, causes the monitoring to ocean water quality not comprehensive；Second, marine monitoring data cannot need by wired mode transmit to
Operation ship, reduces the use flexibility of device.
Content of the invention
It is an object of the invention to provide a kind of ocean water quality integrated monitor device that can carry out Wireless Data Transmission in time,
To meet the needs of marine environment water quality long term monitoring.Technical scheme is as follows：
A kind of wireless water quality integrated monitor device based on Bluetooth Communication Technology, including supply module, central control module,
Wireless communication module, pH value acquisition module, electrode maintenance module, clear water acquisition module and sensor assembly, wherein,
PH value acquisition module include mechanical arm 1, the PH combination electrode 22 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 used for for seawater being pumped into solution pool 12 to be measured,
Stock layout water pump 10 is used for for seawater discharging testing liquid pond 12；Mechanical arm 1 is used for for PH combination electrode 22 being placed in testing liquid pond
In 12 or raised, PH combination electrode 22 records pH value and transmits to central control module, under the control of central control module,
Flush water pump suction clear water is simultaneously carried out to the PH combination electrode 22 raised, and the PH combination electrode 22 through over cleaning is moved to electricity
Pole is maintained in the KCL standard sample liquid pool 8 of module.
Electrode maintains module, supplements liquid container 21, sample liquid turbidity transducer 7, KCL mark including the KCL with electromagnetic valve
Quasi- sample liquid pond 8 and dredge pump 9；Sample liquid turbidity transducer 7 is used for detecting that the standard sample liquid in KCL standard sample liquid pool 8 is contaminated
Degree, its collection information be admitted to Central Control Module, Central Control Module when turbidity reaches threshold value, control of sewage disposal water pump
9 work, discharge waste liquid in KCL standard sample liquid pool 8, and the KCL positioned at KCL standard sample liquid pool 8 top supplements liquid container 21 bottom
Electromagnetic valve is opened, and discharges KCL replenisher.
Clear water acquisition module includes heat conductive silica gel 16, stores seawater pond 17, store clear water reserviors 18, liquid level gauge 13, intake pump 14, adjust
Water saving pump 15 and cold plate 20, intake pump 14 is used for pumping seawater and enters storage seawater pond 17；The main body of heat conductive silica gel 16 is as storage
The side wall in seawater 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 seawater pond 17 is oblique to be fixed with cold plate 20, and the seawater of evaporation is condensed into liquid by cold plate 20, and will condense
Liquid drain enter to store in clear water reserviors 18；Liquid level gauge 13 is used for monitoring and stores the water yield in clear water reserviors 18, and the information of its collection is admitted to
Central Control Module, Central Control Module, after clear water amount reaches max-thresholds, adjusts water pump 15 and opens, discharge seawater, no longer
It is evaporated condensing,；When clear water reaches minimum threshold, intake pump 14 is controlled to work；
Sensor assembly includes turbidity of sea water sensor 22, seawater salinity sensor 23, ocean temperature sensor 24 and sea
Water dissolves lambda sensor 25, the information of sensor assembly collection is admitted to Central Control Module；
Wireless communication module includes bluetooth communication, and the data that pH value acquisition module and sensor assembly collect is passed through
This module is wirelessly transmitted to control room；
Supply module includes charging inlet 2 and battery 4, is charged for battery 4 by charging inlet 2 it is ensured that whole be
The energy supply of system.
Brief description
Fig. 1 is the profile of sensor device casing
Fig. 2 is the detail view of PH combination electrode cleaning and maintenance
Fig. 3 is the theory diagram of this device
Fig. 4 is the flow chart of overall process
1st, mechanical arm；2nd, charging inlet；3rd, bluetooth communication；4th, central control module；5th, battery；6th, foam；7、
Turbidity transducer；8th, KCL standard sample liquid pool；9th, 10,11,14,15,19, it is water pump (being not drawn into water pipe)；12nd, testing liquid
Pond 13, liquid level gauge；16th, heat conductive silica gel；17th, store seawater pond；18th, clear water reserviors are stored；20th, the cold plate that metal is made；21st, carry electricity
The KCL of magnet valve door supplements liquid container；22nd, PH combination electrode；23rd, salinity sensor；24th, temperature sensor；25th, turbidity sensing
Device；26th, dissolved oxygen sensor.
Specific embodiment
The ocean water quality integrated monitor device of the present invention as shown in figure 1, including supply module, central control module, integrated
Sensor assembly (without pH value), pH value acquisition module, electrode maintenance module and clear water acquisition module.Below in conjunction with accompanying drawing pair
The specific embodiment of the present invention further describes.
As Fig. 1, supply module includes charging inlet 2 and battery 4.Charged for battery 4 by charging inlet 2 it is ensured that
The energy supply of whole system.When need to gather pH value of seawater data, it is carried to marine site to be measured by operation ship, repacking is put into sea
In seawater PH is monitored.After the completion of monitoring resultses, by operation ship, PH combination electrode device is withdrawn, be that device is carried out again
Secondary charging is in case use next time.
As shown in figure 1, pH value acquisition module includes mechanical arm 1, PH combination electrode 22, solution pool to be measured 12, water pump 10, water
Pump 11, water pump 19.PH combination electrode 22 controls entrance testing liquid pond 12 by mechanical arm 1, and water pump 11 works, and seawater enters to be measured
Liquid cell 12, records pH value and transmits to central control module 5.Water pump 10 works, and discharges seawater.Mechanical arm 1 is by PH combination electrode
Raise, water pump 19 works, draw clear water and rinse combination electrode.PH combination electrode 22 is moved to KCL standard sample liquid pool by mechanical arm 1 again
In 8.Complete the collection to PH data and the maintenance to PH combination electrode.
As Fig. 1, integrated sensor module (without pH value) inclusion salinity sensor 23, temperature sensor 24, turbidity sensing
Device 25, dissolved oxygen sensor 26.Salinity sensor 23, temperature sensor 24, turbidity transducer 25, dissolved oxygen sensor 26 are installed
In bottom of device, it is exposed in seawater, the salinity of Real-time Collection seawater, temperature, turbidity, dissolved oxygen data.
As shown in figure 1, communication module includes bluetooth communication 3, this module collection pH value acquisition module and integrated sensing
The seawater data that device module is gathered, and the data of collection is sent at monitoring personnel in time.Realize the real-time number of pH value of seawater
According to transmission.
As Fig. 2, it is electrode maintenance module details figure, supplements liquid container 21, turbidity sensing including the KCL with electromagnetic valve
Device 7, KCL standard sample liquid pool 8, water pump 9.Microorganism, algae, the impurity such as industrial wastes is contained, turbidity transducer 7 can be examined in seawater
The contaminated degree of the quasi- sample liquid of mark.When turbidity reaches threshold value, KCL titer is contaminated, must change.Water pump 9 works, and discharges useless
Liquid.The electromagnetic valve that KCL supplements liquid container 21 bottom is opened, and discharges KCL replenisher.Achieve the renewal of KCL titer.
As Fig. 1, right side clear water acquisition module include heat conductive silica gel 16, store seawater pond 17, store clear water reserviors 18, liquid level gauge 13,
Water pump 14, water pump 15 and cold plate 20.Water pump 14 works, and seawater enters and stores seawater pond 17.Heat conductive silica gel 16 collects the top sun
Irradiate the heat bringing and conduct to storing seawater pond 17, evaporation of seawater, meet cold plate 20 and be condensed into liquid, because cold plate 20 inclines
Tiltedly, there is drainage, the clear water of condensation flows into and stores in clear water reserviors 18.The water yield monitored by liquid level gauge 13, and clear water amount reaches maximum threshold
After value, water pump 15 is opened, and discharges seawater, is no longer evaporated condensation it is ensured that seawater will not be in casing intercrystalline and pollution.When clear
Water reaches minimum threshold, and water pump 14 works, and repeats said process.
As shown in figure 3, this device passes through charging inlet provides electric energy, central control module control machinery arm for supply module
Running, collects marine site to be measured pH value information using PH combination electrode, information is processed by central control module, and stores
In data memory module；Collect data using turbidity transducer and liquid level gauge, be uploaded to central control module analysis KCL standard
Whether sample liquid dustiness and clear water amount reach threshold value, and control water pump and electromagnetic valve to make a response in time, complete clear water
Automatic data collection and the automatic replacing of KCL solution, realize automatic cleaning and the maintenance of PH combination electrode device.
Claims (1)
1. a kind of wireless water quality integrated monitor device based on Bluetooth Communication Technology, including supply module, central control module, no
Line communication module, pH value acquisition module, electrode maintenance module, clear water acquisition module and sensor assembly, wherein,
PH value acquisition module includes mechanical arm (1), the PH combination electrode (22) 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 used for being pumped into seawater
Solution pool (12) to be measured, stock layout water pump (10) is used for for seawater discharging testing liquid pond (12)；Mechanical arm (1) is used for being combined PH
Electrode (22) is placed in testing liquid pond (12) or is raised, and PH combination electrode (22) records pH value and transmits and controls mould to central authorities
Block, under the control of central control module, flush water pump suction clear water is simultaneously carried out to the PH combination electrode (22) raised, warp
The PH combination electrode (22) of over cleaning is moved in KCL standard sample liquid pool (8) that electrode maintains module.
Electrode maintains module, supplements liquid container (21), sample liquid turbidity transducer (7), KCL mark including the KCL with electromagnetic valve
Quasi- sample liquid pond (8) and dredge pump (9)；Sample liquid turbidity transducer (7) is used for detecting the standard sample in KCL standard sample liquid pool (8)
The contaminated degree of liquid, the information of its collection is admitted to Central Control Module, and Central Control Module, when turbidity reaches threshold value, controls
Dredge pump (9) works, and discharges the interior waste liquid of KCL standard sample liquid pool (8), and the KCL above KCL standard sample liquid pool (8) supplements
The electromagnetic valve of liquid container (21) bottom is opened, and discharges KCL replenisher.
Clear water acquisition module includes heat conductive silica gel (16), stores seawater pond (17), stores clear water reserviors (18), liquid level gauge (13), intake pump
(14) water pump (15) and cold plate (20), are adjusted, intake pump (14) is used for pumping seawater and enters storage seawater pond (17)；Heat conductive silica gel
(16) main body as store seawater pond (17) side wall, with its maritime interior waters directly contact；Heat conductive silica gel (16) is gone back and solar energy
Volt plate (2) connects, for absorbing heat；The top of storage seawater pond (17) is oblique to be fixed with cold plate (20), and cold plate (20) will
The seawater of evaporation is condensed into liquid, and the liquid drain of condensation is entered to store in clear water reserviors (18)；Liquid level gauge (13) is used for monitoring and stores
The interior water yield of clear water reserviors (18), the information of its collection is admitted to Central Control Module, and Central Control Module reaches maximum in clear water amount
After threshold value, control and regulation water pump (15) are opened, and discharge seawater, are no longer evaporated condensing,；When clear water reaches minimum threshold, control
Intake pump (14) work processed；
Sensor assembly include turbidity of sea water sensor (22), seawater salinity sensor (23), ocean temperature sensor (24) and
Seawater dissolved oxygen sensor (25), the information of sensor assembly collection is admitted to Central Control Module；
Wireless communication module includes bluetooth communication, and the data that pH value acquisition module and sensor assembly collect passes through this mould
Block is wirelessly transmitted to control room；
Supply module includes charging inlet (2) and battery (4), is that battery (4) charges it is ensured that whole by charging inlet (2)
The energy supply of individual system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201611003245.5A CN106405039A (en) | 2016-11-11 | 2016-11-11 | Wireless integrated water quality monitoring device based on Bluetooth communication technology |
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| CN201611003245.5A CN106405039A (en) | 2016-11-11 | 2016-11-11 | Wireless integrated water quality monitoring device based on Bluetooth communication technology |
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Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6536272B1 (en) * | 1999-08-06 | 2003-03-25 | University Of Miami | Water monitoring, data collection, and transmission module |
| JP2001066298A (en) * | 1999-08-27 | 2001-03-16 | Osaka Gas Co Ltd | Measuring apparatus for water quality |
| 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 |
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| CN203142981U (en) * | 2013-01-29 | 2013-08-21 | 大连海洋大学 | Buoy for monitoring temperature and salinity of seawater |
| CN203227625U (en) * | 2013-03-15 | 2013-10-09 | 南通鼎盛海洋仪器设备有限公司 | Automatic cleaning system of water quality sensor |
| CN103951007A (en) * | 2014-04-02 | 2014-07-30 | 苏州市玄天环保科技有限公司 | Solar energy water purifier |
| CN105438408A (en) * | 2015-12-29 | 2016-03-30 | 台州市航天恒通科技有限公司 | All-dimensional intelligent detection buoy |
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Application publication date: 20170215 |
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