CN102087260A - Integrated water-quality-parameter composite sensor apparatus - Google Patents
Integrated water-quality-parameter composite sensor apparatus Download PDFInfo
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- CN102087260A CN102087260A CN2010105568573A CN201010556857A CN102087260A CN 102087260 A CN102087260 A CN 102087260A CN 2010105568573 A CN2010105568573 A CN 2010105568573A CN 201010556857 A CN201010556857 A CN 201010556857A CN 102087260 A CN102087260 A CN 102087260A
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Abstract
The invention relates to an integrated water-quality-parameter composite sensor apparatus, and the apparatus comprises an integrated container and at least two sensors of water quality parameters. The integrated apparatus is characterized in that the sensors of water quality parameters are arranged in the integrated container which is also provided with a water inlet pipe and a water outlet pipe. In addition, the integrated container is provided with three liquid inlet pipes, and liquid-level electrodes which detect the water level. In the invention, the underwater sensors are integrated in a stainless steel container, and are only immersed in seawater when water quality parameters are being detected, which avoids the exposure of the sensors of water quality parameters to external environment, and thus sensors are effectively protected, security of sensors is raised, and usage time of sensors is prolonged. When the design is employed, dismounting and mounting on the sea are very convenient, and personnel security is guaranteed correspondingly.
Description
Technical field
The invention belongs to the marine monitoring field, be specifically related to a kind of water quality parameter compound sensor integrating device.
Background technology
When the existing water quality sensor that is installed on the big buoy is measured the seawater parameter, adopt single metering system, each sensor all works alone, and is difficult to obtain simultaneously multiple water quality parameter more.And when underwater sensor installs on big buoy, because the size shape of various sensors all has nothing in common with each other.Therefore need be fixed on the different stainless steel erecting frames, the installation process complexity, if sensor at sea goes wrong, dismounting is inconvenience very, and site operation personnel's safety is had threat.In addition, when being applied to the underwater sensor measurement seawater parameter on the big buoy at present, all be exposed in the external environment condition, because marine environment is extremely abominable, sensor is very easy to wreck, thereby causes very big economic loss, and sensor also is easy to by biological attachment.
Summary of the invention
The purpose of this invention is to provide a kind of water quality parameter compound sensor integrating device, a kind of long service life promptly is provided, simple in structure, install and clean integrating device easily, to remedy the deficiencies in the prior art.
Integrating device of the present invention includes integrated container and is no less than two water quality sensor, it is characterized in that water quality sensor is installed in the integrated container, and also includes water inlet pipe and rising pipe on the integrated container.
Also be provided with three feed tubes on the above-mentioned integrated container, these three feed tubes can be set to preserve liquid feed tube, pure water feed tube and thimerosal feed tube respectively.
Distance between the water quality sensor in the integrating device is not less than 12mm, thereby reduces the interference between the different sensors, obtains best measurement effect.
The present invention is integrated in underwater sensor in the rustless steel container, has avoided water quality sensor to be exposed in the external environment condition, thereby can effectively protect sensor, and the security that has improved sensor has greatly prolonged service time of sensor.And adopt this design, for dismounting at sea, install all very conveniently, safety of persons has also obtained corresponding guarantee.
Description of drawings
Fig. 1: the structural representation of integrating device of the present invention.
Wherein, 1 vent port; 2 water quality sensor A; 3 upper end covers; 4 first feed tubes; 5 second feed tubes; 6 integrated containers; 7 first level electrodes; 8 bottom end covers; 9 rising pipes; 10 second level electrodes; 11 water inlet pipes; 12 the 3rd feed tubes; 13 water quality sensor B; 14 water quality sensor C.
Embodiment
Embodiment 1: integrating device of the present invention
As Fig. 1, integrated container 6 is made stair-stepping right cylinder, and caliber the latter half is thin slightly, can put down sensor and get final product, the first half caliber is big slightly, is in order to link to each other with feed tube 4,5,12 and water inlet pipe 11, promptly when guaranteeing to reach the measurement purpose, make container enough little.
The upper and lower side of integrated container 6 is respectively equipped with upper end cover 3 and bottom end cover 8, the integrated container 6 of thread seal, water quality sensor 2,13,14 is fixed on the upper end cover 3 by screw thread, so just can be disposable water quality sensor is installed or taken out integrated container 6, can load and unload water quality sensor easily.Can clean integrated container 6 easily by bottom end cover 8.
In addition, at upper end cover 3 an elongated vent port 1 being arranged, is in order to guarantee that integrated container 6 communicates with ambient atmosphere, to make things convenient for flowing of liquid, being unlikely to make liquid again because rocking of buoy float overflowed.The middle part of integrated container 6 has water inlet pipe 11 on the top, so only need by water inlet pipe 11 seawater be sucked in the integrated container 6 in measurement data, thereby reduce water quality sensor by the danger of the biological attachment in the seawater.The bottom end cover 8 of integrated container 6 is connected with rising pipe 9, measures when finishing and discharges seawater by rising pipe 9.The PPR pipe is to use the connection that is threaded shape to be connected with container, takes into full account the simple and convenient of its sealing and assembling.Two level electrodes 7 and 10 are housed in container, and whether the liquid that is used in the test container is filled with or emptying.Here adopting two level electrodes 7,10 mainly is reliability in order to guarantee to detect.
3 water quality sensors (A, B, C) 2,13,14 have been installed in the integrated container 6, and these 3 water quality sensors are respectively pH sensor, conductivity sensor and dissolved oxygen sensor; The water quality sensor of other types can also be installed.Water quality sensor can be fixed on the upper end cover 3 of integrated container 6 by screw thread.The probe of water quality sensor is apart from integrated container 6 bottom 20mm, by to the isoparametric experiment with measuring of pH value, dissolved oxygen DO and electrolyzing rate, the distance that draws between adjacent two water quality sensors should be not less than 12mm, because when the time less than 12mm, data were quite different when measurement result and single-sensor were measured, there is the phase mutual interference, influenced measurement result; And do not influence measurement result during more than or equal to 12mm.Adopt this kind layout both to save vessel space, can well reach measurement effect again.
Embodiment 2: the using method of integrating device of the present invention
The present invention is in order to prolong the afloat life cycle of various water quality sensors, water quality sensor is installed in the integrated container 6 of the above appropriate location of waterline, and integrated container 6 can be arranged in the buoy float of high focal plane buoy, just touch seawater when having only measurement data.When using, seawater is drawn in the integrated container 6 by water inlet pipe 11, after the water quality sensor image data, by rising pipe 9 the seawater emptying.And then thimerosal is injected sterilization in the integrated container 6 by feed tube, and cleaning water quality sensor, liquid is medium-term and long-term to be preserved preserving water quality sensor at last.
The present invention only just is immersed in sensor in the seawater when measuring water quality data, and sampling end back sensor enters the cleaning and dipping environment, can reduce the time of water quality sensor in seawater greatly like this, thereby also reduce the growth time of marine growth on sensor; Antiseptic solution immersion sensor by fresh water and the growth of inhibition marine growth also can will kill attached to the marine growth on the sensor, thereby has cleaned the probe of sensor, the life cycle that can effectively prolong all kinds of underwater sensors.
Claims (7)
1. water quality parameter compound sensor integrating device, include integrated container (6) and be no less than two water quality sensor (2), it is characterized in that, also include water inlet pipe (11) and rising pipe (9) on the above-mentioned integrated container (6), and water quality sensor (2) is installed in the integrated container (6).
2. integrating device as claimed in claim 1 is characterized in that also being equipped with on the above-mentioned integrated container (6) three feed tubes (4,5,12).
3. integrating device as claimed in claim 1 is characterized in that the upper and lower side of above-mentioned integrated container (6) is respectively equipped with upper end cover (3) and bottom end cover (8).
4. integrating device as claimed in claim 3 is characterized in that a vent port (1) is arranged on the above-mentioned upper end cover (3).
5. integrating device as claimed in claim 1 is characterized in that being equipped with on above-mentioned integrated container (6) inwall level electrode (7,10) that is no less than.
6. integrating device as claimed in claim 1 is characterized in that being equipped with in the above-mentioned integrated container (6) three water quality sensors (2,13,14).
7. integrating device as claimed in claim 6 is characterized in that the distance between the above-mentioned water quality sensor (2,13,14) is not less than 12mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010556857.3A CN102087260B (en) | 2010-11-24 | 2010-11-24 | Integrated water-quality-parameter composite sensor apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201010556857.3A CN102087260B (en) | 2010-11-24 | 2010-11-24 | Integrated water-quality-parameter composite sensor apparatus |
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| CN102087260A true CN102087260A (en) | 2011-06-08 |
| CN102087260B CN102087260B (en) | 2014-10-08 |
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| CN201010556857.3A Active CN102087260B (en) | 2010-11-24 | 2010-11-24 | Integrated water-quality-parameter composite sensor apparatus |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103230893A (en) * | 2013-03-15 | 2013-08-07 | 南通鼎盛海洋仪器设备有限公司 | Self-cleaning system for water quality sensor |
| CN103792329A (en) * | 2014-01-21 | 2014-05-14 | 山东省科学院海洋仪器仪表研究所 | Seawater measuring equipment with measuring probe self-protection function |
| CN109187899A (en) * | 2018-09-05 | 2019-01-11 | 温州大学 | A kind of long-range multi-parameter water quality measuring device of boat-carrying and method |
| CN110207789A (en) * | 2018-11-28 | 2019-09-06 | 华帝股份有限公司 | Water level measuring method and device based on water quality |
| CN110469779A (en) * | 2019-07-26 | 2019-11-19 | 中国石油天然气集团公司管材研究所 | A kind of gathering line monitoring multielement bar installation and protection location and device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103230893A (en) * | 2013-03-15 | 2013-08-07 | 南通鼎盛海洋仪器设备有限公司 | Self-cleaning system for water quality sensor |
| CN103792329A (en) * | 2014-01-21 | 2014-05-14 | 山东省科学院海洋仪器仪表研究所 | Seawater measuring equipment with measuring probe self-protection function |
| CN103792329B (en) * | 2014-01-21 | 2015-08-19 | 山东省科学院海洋仪器仪表研究所 | There is the seawater measurement mechanism of measuring sonde self-protection function |
| CN109187899A (en) * | 2018-09-05 | 2019-01-11 | 温州大学 | A kind of long-range multi-parameter water quality measuring device of boat-carrying and method |
| CN110207789A (en) * | 2018-11-28 | 2019-09-06 | 华帝股份有限公司 | Water level measuring method and device based on water quality |
| CN110469779A (en) * | 2019-07-26 | 2019-11-19 | 中国石油天然气集团公司管材研究所 | A kind of gathering line monitoring multielement bar installation and protection location and device |
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|---|---|
| CN102087260B (en) | 2014-10-08 |
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