CN104330540A - Water-quality monitoring system - Google Patents
Water-quality monitoring system Download PDFInfo
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- CN104330540A CN104330540A CN201410537614.3A CN201410537614A CN104330540A CN 104330540 A CN104330540 A CN 104330540A CN 201410537614 A CN201410537614 A CN 201410537614A CN 104330540 A CN104330540 A CN 104330540A
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Abstract
A disclosed water-quality monitoring system comprises a detection frame on which a plurality of detachable supports are arranged, each detachable support is fixedly provided with a water-quality ammonia nitrogen index detector instrument and an electrode water-quality detector. By employing the water-quality monitoring system disclosed by the invention, various different detectors are fixedly arranged on the detachable supports, so that modularization of water-quality detection is realized, and different detectors can be fixedly arranged on the detachable supports according to different requirements on detection types. The whole detection process by employing water-quality monitoring system is efficient, fully automatic and accurate. By employing the electrode water-quality detector, on the one hand, a sensitive inductive head is protected, and on the other hand, a hairbrush arranged in a lower cylinder is capable of continuously cleaning the inductive head in real time, so that the sensitivity of the inductive head is guaranteed, and the detection result is relatively accurate.
Description
Technical field
The present invention relates to a kind of water quality monitoring system, particularly relate to a kind of modularization, in real time, the efficient water quality monitoring system of full-automatic, remote monitoring.
Background technology
Water quality monitoring is the important component part that environmental administration monitors environment, generally include the projects such as the ammonia nitrogen Indexs measure to water quality, potential of hydrogen Indexs measure, existing ammonia nitrogen Indexs measure need carry out in laboratory usually, first need carry out distillation pre-service, to remove the impurity in water, common distilling apparatus is glass material, frangible, not easily moves, transports.Heating adopts spirit lamp, and heat is little, not easily uses; When formally detecting, the amount of reagent of instillation needs manual control, and needs operating personnel to shake test tube, both inconvenient, also inaccurate.And when potential of hydrogen Indexs measure, need multiple electrode sensor to be inserted into respectively in water, and clean maintenance to be carried out to electrode tip after each manual detection, inconvenient equally, meanwhile, easily damage the high electrode tip of sensitivity to during electrode clean.After each project of existing water quality monitoring completes, computer need be inputted respectively and analyze again, real-time, full automatic water quality monitoring cannot be realized, more cannot realize remote monitoring.Further, the equal separate configurations of the checkout equipment needed for each project of existing water quality monitoring, every detection also complete independently, goes back neither one and has the water quality monitoring system that multinomial test item is synthesized together.
Summary of the invention
For overcoming above-mentioned defect, the present invention aims to provide a kind of efficient, accurately and can realize the modularization water quality monitoring system of Full-automatic remote monitoring.
For achieving the above object, the technical solution used in the present invention is: a kind of water quality monitoring system, comprise a testing stand, described testing stand is provided with several detachable brackets, described detachable bracket is fixed with respectively a Water quality ammonia nitrogen Indexs measure instrument and an electrode water quality testing meter, described electrode water quality testing meter, comprise the electrode inductor that several are different, described electrode inductor comprises a handle and an inductive head respectively, described inductive head is electrically connected with a signal wire, and described signal wire is connected with control center signal through handle;
Described Water quality ammonia nitrogen Indexs measure instrument comprises a heating tank, a drainer, a constant volume tank and a detection head, described heating tank is connected with a water inlet pipe, the top of described heating tank is connected with drainer by a distillation cascade, the bottom of described drainer is connected with constant volume tank by a gauge line, described detection head respectively with constant volume tank, wash bowl is connected with medicament cartridge, described detection head and the connecting pipe between constant volume tank and medicament cartridge are respectively equipped with a photoelectric sensor, described detection head and the connecting pipe between constant volume tank and medicament cartridge are respectively equipped with a volume pump, described heating tank is connected with wash bowl respectively with drainer, described detection head is connected with a vibrating device,
Described electrode water quality testing meter also comprises one and detects cylinder, described detection cylinder comprise the upper shell of a upper opening, the lower shell of lower openings and be placed in upper and lower cylindrical shell, between bottom surface, described bottom surface is provided with several electrode holes, on described inductive head, cover has an electrode column respectively, and described electrode column and electrode hole match; The center of described bottom surface is provided with a stepper motor, and down and penetrate bottom surface, the output shaft of described stepper motor is fixed with a hairbrush, the bristle of described hairbrush contacts with the inductive head of electrode inductor the output shaft of described stepper motor.
Described detachable bracket is also fixed with several different classes of detectors respectively.
Described photoelectric sensor and volume pump are connected with control center's signal respectively.
The periphery of described lower shell is provided with several uniform limberss.
Described electrode hole with the center of bottom surface for the center of circle is circularly and evenly distributed.
Have employed water quality monitoring system of the present invention, on the one hand by each different detector is fixed to detachable bracket, achieves the modularization synthesis of water quality detection, can require according to the difference of type of detection and different detectors is fixed on detachable bracket; And the Water quality ammonia nitrogen Indexs measure instrument that the present invention adopts, by the setting of heating tank, drainer, constant volume tank, wash bowl, medicament cartridge and detection head, make whole testing process efficient, full-automatic, simultaneously, by arranging photoelectric sensor and vibrating device, the proportioning of medicament and water can be made more accurate; The electrode water quality testing meter that the present invention adopts; detect cylinder by one the electrode inductor of several difference in functionalitys is fixed together; can detect various different water-quality guideline simultaneously; very convenient; and the setting of lower shell, can protect responsive inductive head on the one hand, the hairbrush be arranged in lower shell can constantly in real time clean inductive head on the other hand; ensure that the sensitivity of inductive head, make testing result more accurate.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of Water quality ammonia nitrogen Indexs measure of the present invention;
Fig. 3 is the structural representation of electrode water quality testing meter of the present invention.
In figure: 1-handle, 2-inductive head, 3-signal wire, 4-detects cylinder, 5-upper shell, 6-lower shell, 7-bottom surface, 8-electrode hole, 9-electrode column, 10-Step motor, 11-hairbrush, 12-limbers, 21-heating tank, 22-drainer, 23-constant volume tank, 24-water inlet pipe, 25-distillation cascade, 26-gauge line, 27-detection head, 28-medicament cartridge, 29-wash bowl, 30-photoelectric sensor, 31-volume pump, 32-vibrating device, 41-testing stand, 42-detachable bracket.
Embodiment
As shown in Figure 1-Figure 3, the invention discloses a kind of water quality monitoring system, comprise a testing stand 41, described testing stand 41 is provided with several detachable brackets 42, described detachable bracket 42 is fixed with respectively a Water quality ammonia nitrogen Indexs measure instrument and an electrode water quality testing meter, certainly, described detachable bracket 42 is also fixed with several different classes of detectors respectively, the needs that can detect according to reality increase or reduce corresponding detector, and flexible realizes modular Fast back-projection algorithm water quality monitoring system.
Water quality ammonia nitrogen Indexs measure instrument in the present invention, its innovative point is mainly that it comprises a heating tank 21, a drainer 22, a constant volume tank 23 and a detection head 27, described heating tank 21 is connected with a water inlet pipe 24, the top of described heating tank 21 is connected with drainer 22 by a distillation cascade 25, the bottom of described drainer 22 is connected with constant volume tank 23 by a gauge line 26, described detection head 27 respectively with constant volume tank 23, wash bowl 29 is connected with medicament cartridge 28, described detection head 27 and the connecting pipe between constant volume tank 23 and medicament cartridge 28 are respectively equipped with a photoelectric sensor 30, described detection head 27 and the connecting pipe between constant volume tank 23 and medicament cartridge 28 are respectively equipped with a volume pump 31, described heating tank 21 is connected with wash bowl 29 respectively with drainer 22, described detection head 27 is connected with a vibrating device 32.
Before concrete detection, by water inlet pipe 24 first waiting in the water injection heating tank 21 of detection, the bottom of usual heating tank 21 has a heater coil, after energising, heater coil generates heat, make the water explosive evaporatoin in heating tank 21, the water vapour that evaporation produces enters cooling in drainer 22 by distillation cascade 25, again becomes liquid phase; By the heating evaporation of heating tank 21, solid granule in the water be detected is removed, and ammonia nitrogen ion can enter cooling in drainer 22 together along with water vapour, again dissolve in liquid phase water, to ensure the accuracy of testing result, when after use a period of time, by opening the Butterworth Hatch bottom heating tank 21, the impurity be deposited in bottom heating tank 21 can be cleared up.
When the water in drainer 22 arrives certain capacity, inject in constant volume tank 23 by gauge line 26, the water yield of volume needed for a standard detection of constant volume tank 23, when filling water in constant volume tank 23, can carry out formal have detected.
During formal detection, by the volume pump 31 on the connecting pipe between detection head 27 and constant volume tank 23 a certain amount of water from constant volume tank 23 note to detection head 27, simultaneously, by the volume pump 31 on the connecting pipe between detection head 27 and medicament cartridge 28 a certain amount of medicament from medicament cartridge 28 note to detection head 27, after a certain amount of water mixes with a certain amount of medicament, ammonia nitrogen ionic reaction in medicament and water, the ammonia nitrogen index in water can be measured, in whole testing process, vibrating device 32 is in opening always, water is fully mixed with medicament, make measurement result more accurate, medicament and water are in the process injecting detection head 27, the medicament of injection detection head 27 and the amount of water can be made to reach setting value by the photoelectric sensor 30 on connecting pipe, to prevent because having air in connecting pipe, the amount of causing is inaccurate.
After detection terminates, need clean detection head 27, the clean-out system in wash bowl 29 is injected detection head 27, clean-out system remains to rinsing out the mixed liquor of medicament and water.
Another innovative point of Water quality ammonia nitrogen Indexs measure instrument of the present invention is that described photoelectric sensor 30 and volume pump 31 are connected with control center's signal respectively.During detection, when the amount of the medicament be injected in detection head 27 and water arrives setting value, photoelectric sensor 30 sends signal to control center, and control center sends signal to volume pump 31, and volume pump 31 is quit work.Thus make testing process robotization more of giving sb. a hard time.
Electrode water quality testing meter in the present invention, comprise the electrode inductor that several are different, described electrode inductor comprises a handle 1 and an inductive head 2 respectively, described inductive head 2 is electrically connected with a signal wire 3, described signal wire 3 is connected with control center signal through handle 1, when the inductive head 2 of each electrode inductor probes into after in detected water, by the weak current that water sensing intermediate ion produces, by signal wire 3, electric current is introduced control center again after amplification, corresponding water-quality guideline can be read, usual electrode inductor comprises pH value, chlorion inductor etc.
The innovative point of the electrode water quality testing meter in the present invention is mainly that it also comprises one and detects cylinder 4, the bottom surface 7 that described detection cylinder 4 comprises the upper shell 5 of a upper opening, the lower shell 6 of lower openings and is placed between upper and lower cylindrical shell 5,6, described bottom surface 7 is provided with several electrode holes 8, usually all electrode holes 8 are arranged to onesize, and all electrode holes 8 with the center of bottom surface 7 for the center of circle is circularly and evenly distributed, on described inductive head 2, cover has an electrode column 9 respectively, described electrode column 9 matches with electrode hole 8, namely the external diameter of electrode column 9 and the internal diameter of electrode hole 8 match, the handle 1 of the internal diameter electrode inductor corresponding thereto of described electrode column 9 matches, like this, the handle 1 of the electrode inductor of different-diameter is by putting an electrode column 9, just can be installed in the electrode hole 8 on bottom surface 7, the inductive head 2 of electrode inductor is positioned at lower shell 6 through bottom surface 7, by detecting cylinder 4, the electrode inductor that several are different is fixed, during detection, only the lower shell 6 detecting cylinder 4 need be placed in water, the water surface is made to flood inductive head 2, can detect multiple index simultaneously, the center of described bottom surface 7 is provided with a stepper motor 10, the output shaft of described stepper motor 10 down and penetrate bottom surface 7, the output shaft of described stepper motor 10 is fixed with a hairbrush 11, the bristle of described hairbrush 11 contacts with the inductive head 2 of electrode inductor, when detector is started working, open Step motor 10, band electric brush 11 rotates, like this, hairbrush 11 bristle circulation the inductive head 2 of each electrode inductor is scrubbed, to ensure that inductive head 2 is always maintained in the clean condition, to ensure the accuracy of testing result.
Another innovative point of electrode water quality testing meter of the present invention is that the periphery of described lower shell 6 is provided with several uniform limberss 12.The existence of limbers 12, can make the water in lower shell 6 and the water outside lower shell 6 circulate, thus ensures the accuracy detecting data.
Claims (5)
1. a water quality monitoring system, comprise a testing stand (41), described testing stand (41) is provided with several detachable brackets (42), described detachable bracket (42) is fixed with respectively a Water quality ammonia nitrogen Indexs measure instrument and an electrode water quality testing meter, described electrode water quality testing meter, comprise the electrode inductor that several are different, described electrode inductor comprises a handle (1) and an inductive head (2) respectively, described inductive head (2) is electrically connected with a signal wire (3), described signal wire (3) is connected with control center signal through handle (1),
It is characterized in that described Water quality ammonia nitrogen Indexs measure instrument comprises a heating tank (21), a drainer (22), a constant volume tank (23) and a detection head (27), described heating tank (21) is connected with a water inlet pipe (24), the top of described heating tank (21) is connected with drainer (22) by a distillation cascade (25), the bottom of described drainer (22) is connected with constant volume tank (23) by a gauge line (26), described detection head (27) respectively with constant volume tank (23), wash bowl (29) is connected with medicament cartridge (28), described detection head (27) and the connecting pipe between constant volume tank (23) and medicament cartridge (28) are respectively equipped with a photoelectric sensor (30), described detection head (27) and the connecting pipe between constant volume tank (23) and medicament cartridge (28) are respectively equipped with a volume pump (31), described heating tank (21) is connected with wash bowl (29) respectively with drainer (22), described detection head (27) is connected with a vibrating device (32),
Described electrode water quality testing meter also comprises one and detects cylinder (4), the bottom surface (7) that described detection cylinder (4) comprises the upper shell (5) of a upper opening, the lower shell (6) of lower openings and is placed between upper and lower cylindrical shell (5,6), described bottom surface (7) is provided with several electrode holes (8), on described inductive head (2), cover has an electrode column (9) respectively, and described electrode column (9) and electrode hole (8) match; The center of described bottom surface (7) is provided with a stepper motor (10), the output shaft of described stepper motor (10) down and penetrate bottom surface (7), the output shaft of described stepper motor (10) is fixed with a hairbrush (11), the bristle of described hairbrush (11) contacts with the inductive head (2) of electrode inductor.
2. water quality monitoring system according to claim 1, is characterized in that described detachable bracket (42) is also fixed with several different classes of detectors respectively.
3. water quality monitoring system according to claim 1, is characterized in that described photoelectric sensor (30) is connected with control center's signal respectively with volume pump (31).
4. water quality monitoring system according to claim 1, is characterized in that the periphery of described lower shell (6) is provided with several uniform limberss (12).
5. water quality monitoring system according to claim 1, is characterized in that described electrode hole (8) is that the center of circle is circularly and evenly distributed with the center of bottom surface (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410537614.3A CN104330540B (en) | 2014-10-13 | 2014-10-13 | A kind of water quality monitoring system |
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| CN201410537614.3A CN104330540B (en) | 2014-10-13 | 2014-10-13 | A kind of water quality monitoring system |
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| CN104330540A true CN104330540A (en) | 2015-02-04 |
| CN104330540B CN104330540B (en) | 2016-01-20 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105170545A (en) * | 2015-07-16 | 2015-12-23 | 江苏大学 | Cleaning method and device for sensor probe for PH value detection |
| CN109164225A (en) * | 2018-10-10 | 2019-01-08 | 青岛良研信息科技有限公司 | A kind of integrated water quality detecting device |
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Patent Citations (10)
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| DE3842068A1 (en) * | 1988-12-14 | 1990-06-21 | Buehler Edmund Gmbh & Co | Method and apparatus for determining the ammonium nitrogen content in aqueous systems |
| CN2485657Y (en) * | 2001-05-28 | 2002-04-10 | 刘秀宁 | Automatic inspector for amonia and nitrogen contents in sewage |
| CN2813126Y (en) * | 2005-07-29 | 2006-09-06 | 宝山钢铁股份有限公司 | Lifting automatic cleaning device |
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| JP2009243972A (en) * | 2008-03-28 | 2009-10-22 | Mitsubishi Heavy Ind Ltd | Water quality monitor for turbine installation and method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105170545A (en) * | 2015-07-16 | 2015-12-23 | 江苏大学 | Cleaning method and device for sensor probe for PH value detection |
| CN109164225A (en) * | 2018-10-10 | 2019-01-08 | 青岛良研信息科技有限公司 | A kind of integrated water quality detecting device |
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| CN104330540B (en) | 2016-01-20 |
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Inventor after: Yang Fengjiang Inventor after: Zhang Yong Inventor before: Yang Fengjiang Inventor before: Zhang Yong Inventor before: Zhang Weibo Inventor before: Ma Zhaofei Inventor before: Huang Guorong |
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Effective date of registration: 20171122 Address after: Triangle materials market Shangyu District Development Zone Cao'e streets 312300 Zhejiang city of Shaoxing province 4-13 to 18. Patentee after: Zhejiang Sciencsys Information Technology Co., Ltd. Address before: 312364 Li village, Tang Pu town, Shangyu District, Shaoxing City, Zhejiang Province Patentee before: SHAOXING JINGLANG ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. |
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Granted publication date: 20160120 Termination date: 20181013 |