CN201852828U - Water quality parameter measurement instrument placed in super buoy - Google Patents
Water quality parameter measurement instrument placed in super buoy Download PDFInfo
- Publication number
- CN201852828U CN201852828U CN2010206222008U CN201020622200U CN201852828U CN 201852828 U CN201852828 U CN 201852828U CN 2010206222008 U CN2010206222008 U CN 2010206222008U CN 201020622200 U CN201020622200 U CN 201020622200U CN 201852828 U CN201852828 U CN 201852828U
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- CN
- China
- Prior art keywords
- water quality
- quality parameter
- container
- water
- measuring instrument
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B22/00—Buoys
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B22/00—Buoys
- B63B2022/006—Buoys specially adapted for measuring or watch purposes
Abstract
The utility model relates to a water quality parameter measurement instrument placed in a super buoy, which comprises a buoy body and the water quality parameter measurement instrument, wherein the buoy body includes an underground instrument mounting well; and the water quality parameter measurement instrument includes a water quality sensor, and an acquisition controller for controlling a water outlet peristaltic pump, a water inlet peristaltic pump and a solenoid valve via an electric cable. The water quality parameter measurement instrument is characterized in that the water quality parameter measurement instrument is mounted in the buoy body, and also includes a disinfection liquid container, a pure water container and a preservation liquid container, which are communicated with an integrated container through the solenoid valve; and the water quality sensor is arranged in the integrated container. The water quality sensor is mounted in the integrated container, the integrated container is disposed in the buoy body of the super buoy, and the sensor is soaked in the seawater only during water quality parameter measurement. After sampling, the sensor enters a washing and soaking environment, so as to prolong the service life of various underwater sensors on the sea and reduce the maintenance cost of marine equipment.
Description
Technical field
The utility model belongs to the marine environment detection range, is specifically related to a kind of water quality parameter measuring instrument and measuring method that places in the high focal plane buoy.
Background technology
Being applied in the instrument under water that various water quality sensors on the high focal plane buoy all are placed on the buoy float at present installs in the trap, still in dormancy, all be exposed in the outside marine environment fully in the course of the work, because maritime environment very severe, sensor is very easy to wreck, thereby causes very big economic loss.And owing to be placed in the ocean for a long time, various underwater sensors are adhered to by sea life very easily, thereby influence measuring accuracy.Such as, dissolved oxygen DO and pH sensor are owing to the restriction of popped one's head in material and measuring principle under the conventional state, and life cycle generally about 1 month, can cause measuring accuracy inaccurate because of biological attachment afterwards.The data that get access to of sensor just lose reference value so.Therefore must regularly go to sea and safeguard, and the expense of safeguarding is very huge.
In addition, when most of underwater sensor is installed 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, and if sensor at sea go wrong, dismounting is inconvenience very, and site operation personnel's safety is had threat.Therefore, be badly in need of a kind ofly can guaranteeing measuring accuracy, again measurement mechanism that can be easy for installation.
Summary of the invention
The purpose of this invention is to provide a kind of water quality parameter measuring instrument and measuring method that places in the high focal plane buoy, device of the present utility model can effectively solve the halobiontic pollution problem of adhering to, can prolong the serviceable life of water quality sensor, improve long-time accuracy and the reliability of measuring of the water quality sensor that is applied on the big buoy, to remedy the deficiencies in the prior art.
The utility model is arranged at high focal plane buoy inside with the water quality parameter measuring instrument, and adopt new measuring method, can stablize, finish the collection of sea area marine eco-environment factor data in real time, continuously, exactly, and monitor the dynamic change of each regional marine eco-environment and the interregional transfer of material.
The technical solution of the utility model is as follows:
Comprise the buoy float that contains instrument room and the trap of instrument installation under water, and water quality parameter measuring instrument main body; Wherein water quality parameter measuring instrument main body includes water quality sensor and the acquisition controller that is connected water outlet peristaltic pump, water inlet peristaltic pump and solenoid valve by cable, it is characterized in that, water quality parameter measuring instrument main body is installed in the instrument room of buoy float, and water quality parameter measuring instrument main body also includes respectively by solenoid valve and is communicated to disinfectant container, pure water container and preservation liquid container on the integrated container, and above-mentioned water quality sensor is arranged in the integrated container.
Above-mentioned water quality sensor is connected on the acquisition controller by cable.
Above-mentioned integrated container also is provided with the water inlet pipe and the rising pipe that is connected by the water outlet peristaltic pump that connects by the water inlet peristaltic pump.
Above-mentioned water inlet pipe and rising pipe are installed in instrument and install in the trap.
Above-mentioned integrated container inner wall is provided with and is no less than one level electrode.
The utility model is installed in water quality sensor in the integrated container, and integrated container is arranged in the buoy float of high focal plane buoy.Utilize measurement mechanism of the present utility model and measuring method, only when measuring water quality data, just sensor is immersed in the seawater, 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; Medicining liquid dipping sensor by fresh water and the growth of inhibition marine growth, also can will kill attached to the marine growth on the sensor, thereby cleaned the probe of sensor, thereby prolonged the afloat life cycle of various underwater sensors, reduced the maintenance cost of offshore set-up.
Description of drawings
Fig. 1: the utility model device whole structure synoptic diagram.
Fig. 2: the utility model water quality parameter measuring instrument structural representation.
Wherein: 1 buoy float; 2 instrument rooms; 3 traps of instrument installation under water; 4 liquid injection port; 5 vent ports; 6 preserve liquid container; 7 solenoid valves; 8 air holes; 9 water quality sensors; 10 integrated containers; 11 level electrodes; 12 water outlet peristaltic pumps; 13 water inlet peristaltic pumps; 14 acquisition controllers; 15 cables; 16 disinfectant containers; 17 pure water containers; 18 rising pipes; 19 water inlet pipes; 20 water quality parameter measuring instrument main bodys.
Embodiment
Because marine environment is abominable, loading mechanism complexity, seawater is more serious to the corrosion failure of works, will consider anticorrosionly when selecting measuring vessel, and enough intensity will be arranged, and waits other devices with protection water quality sensor 9.The utility model is installed in water quality sensor 9 in the integrated container 10, can make full use of cleaning fluid like this; And integrated container 10 is arranged in the instrument room 2 of buoy float 1 of high focal plane buoy.And this device only just is immersed in water quality sensor 9 in the seawater when measuring water quality data, and sampling end back water quality sensor 9 enters the cleaning and dipping environment, can prevent marine corrosion effectively in measurement.
Embodiment 1 concrete structure of the present utility model:
As Fig. 1, the entire measuring device welding is placed in the instrument room 2 of buoy float 1, and the water inlet pipe and water outlet pipe of seawater is placed in the trap 3 of instrument installation under water.
As Fig. 2: place the water quality parameter measuring instrument of high focal plane buoy instrument room 2 to include the bulk container of three stainless steels, be respectively preservation liquid container 6, pure water container 17 that is loaded with the 4M Klorvess Liquid and the disinfectant container 16 that the liquor natrii hypochloritis is housed, each container lower end all is connected with solenoid valve 7, is connected on the integrated container 10 by solenoid valve 7 then.These 3 containers will be tried one's best greatly, and to satisfy the needs of measuring, what the utility model adopted is the cuboid container of 500mm * 400mm * 210mm, and liquid capacity surpasses 50L under the situation of filled with fluid.The unification of 3 container the latter halfs is designed to pyramidal structure, to make things convenient for flowing of liquid, each bulk container bottom all connects a solenoid valve 7, makes liquid under the control of 3 solenoid valves 7, relying on self gravitation, is in the integrated container 10 of PPR pipe injection of 10mm by caliber.All there is elongated vent port 5 upper end of three bulk containers, communicates with atmosphere with assurance, and liquid can be flowed in the integrated container 10 smoothly, is unlikely to again liquid is overflowed.Each container has a slightly little liquid injection port 4 again, with the convenient liquid that injects, with screwed lid sealing.
In the integrated container 10 various water quality sensors 9 can be installed, can make full use of cleaning fluid like this.Water quality sensor 9 is fixed on by screw thread on the end cap of integrated container 10, and water quality sensor 9 is one or more in pH sensor, conductivity sensor, the dissolved oxygen sensor.Integrated container 10 is made stepped, and caliber the latter half is thin slightly, can put down water quality sensor 9 and get final product, the first half caliber is big slightly, is in order to be connected with four external pipes, promptly when guaranteeing to reach the measurement purpose, make container enough little, to prolong the working time of this system.Water quality sensor 9 is apart from container bottom 20mm, and adjacent two sensors is at a distance of 12mm, and this kind layout has promptly been saved vessel space and cleaning fluid, can well reach measurement effect again.The upper and lower side of integrated container 10 is all used screwed gland bonnet, cleans, dismantles more convenient.Being stamped the air hole 8 of an elongated tubular product such in the upper end, is in order to guarantee that integrated container 10 communicates with ambient atmosphere, to make things convenient for flowing of liquid, being unlikely to make liquid again because rocking of buoy float overflowed.Integrated container 10 upper ends are connected with water inlet pipe 19 by water inlet peristaltic pump 13, the lower end is connected with rising pipe 18 by water outlet peristaltic pump 12, seawater inlet tube and outlet tube 19,18 all is placed in the trap 3 of instrument installation under water, send for water inlet peristaltic pump 13 and water outlet peristaltic pump 12 by acquisition controller 14 and start or stop order, thus the turnover of control seawater.On the inwall of integrated container 10 more than one level electrode 11 is installed simultaneously, is used for monitoring the amount of liquid in the integrated container 10.
Above-mentioned water quality sensor 9, solenoid valve 7 and water inlet, water outlet peristaltic pump 13,12 all use cable 15 to be connected on the acquisition controller 14, this acquisition controller 14 adopts existing 8051F020 single-chip microcomputer to control peripheral components as CPU, and acquisition controller 14 is mainly used to gather the storage data and the various instruments of control add outage.
Because it is bigger that buoy float 1 rocks, must consider whole system device fixing in instrument room 2, if deal with improperly, might cause water inlet in the instrument room 2, thereby influence the normal use of buoy.Can be in cuboid container of above-mentioned integrated container 10 bottom fixed placement, these cuboid container five face closure recording quantity are welded on the buoy base plate, in case leak-stopping water normally moves in order to avoid influence buoyage.
Embodiment 2: using method of the present utility model
The utility model is in order to prolong the afloat life cycle of various water quality sensors, reduce the maintenance cost of offshore set-up, do not adopt the conventional detection method that sensor is placed directly in the water, but underwater sensor is installed in the integrated container 10 of the above appropriate location of waterline, and integrated container 10 is arranged in the buoy float 1 of high focal plane buoy, just touch seawater when having only measurement data.Under the control of acquisition controller 14, seawater is extracted in the integrated container 10 that various water quality sensors 9 are housed by water inlet peristaltic pump 13; Acquisition controller 14 sends startup command to various water quality sensors 9, gathers the various water quality datas of seawater; After collection is finished, with each data storage.Whole sampling finishes, and starts water outlet peristaltic pump 12, and the seawater in the integrated container 10 is extracted out; The situation that level electrode 11 is arranged light with seawater feeds back to acquisition controller 14, and acquisition controller 14 is opened the solenoid valve 7 of disinfectant container 16 then, and thimerosal is injected integrated container 10, and water quality sensor 9 is washed, soaks; Adopt sodium hypochlorite as thimerosal.According to its disinfection principle, after this chemical substance is decomposed environment is had no to pollute, therefore thimerosal directly can be discharged in the seawater.
After the emptying thimerosal, acquisition controller 14 is opened the solenoid valve 7 of the pure water container 17 that pure water is housed, and pure water is injected integrated container 10, and whole integrated container 10 and water quality sensor 9 flushings are soaked.This process mainly is that integrated container 10 and water quality sensor 9 are cleaned once more, prevents the last residual thimerosal that has of integrated container 10 inwalls and water quality sensor 9 probes, avoids the corrosion of residual disinfectancy liquid.It is found time with pure water at last.Finish to this flush cycle.But, it should be noted that owing to the sensor that obtains seawater pH value can not be exposed in the air, must be immersed in the neutral solution, guarantee its probe stable performance.After flushing finishes, need open the solenoid valve 7 that the preservation liquid container 6 of preserving liquid is housed so, will preserve liquid and fill with integrated container 10.Before sampling beginning next time, find time preserving liquid earlier, and then inject seawater and measure.
The utility model 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. one kind places the water quality parameter measuring instrument in the high focal plane buoy, comprise containing the instrument room (2) and the buoy float (1) of instrument installation trap (3) under water, and water quality parameter measuring instrument main body (20); Wherein water quality parameter measuring instrument main body (20) includes water quality sensor (9) and is connected water outlet peristaltic pump (12) by cable (15), the acquisition controller (14) of water inlet peristaltic pump (13) and solenoid valve (7), it is characterized in that, water quality parameter measuring instrument main body (20) is installed in the instrument room (2) of buoy float (1), and water quality parameter measuring instrument main body (20) also includes respectively by solenoid valve (7) and is communicated to disinfectant container (16) on the integrated container (10), pure water container (17) and preservation liquid container (6), above-mentioned water quality sensor (9) is arranged in the integrated container (10).
2. water quality parameter measuring instrument as claimed in claim 1 is characterized in that above-mentioned water quality sensor (9) is connected on the acquisition controller (14) by cable (15).
3. water quality parameter measuring instrument as claimed in claim 1 is characterized in that above-mentioned integrated container (10) is provided with the water inlet pipe (19) and the rising pipe (18) that is connected by water outlet peristaltic pump (12) that connects by water inlet peristaltic pump (13).
4. water quality parameter measuring instrument as claimed in claim 3 is characterized in that above-mentioned water inlet pipe (19) and rising pipe (18) are installed under water instrument and install in the trap (3).
5. water quality parameter measuring instrument as claimed in claim 1 is characterized in that the inwall of above-mentioned integrated container (10) is provided with the level electrode (11) that is no less than.
6. water quality parameter measuring instrument as claimed in claim 1 is characterized in that there is air hole (8) above-mentioned integrated container (10) top.
7. water quality parameter measuring instrument as claimed in claim 1 is characterized in that above-mentioned disinfectant container (16), pure water container (17) and preserves on the liquid container (6) all being provided with vent port (5) and liquid injection port (4) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206222008U CN201852828U (en) | 2010-11-24 | 2010-11-24 | Water quality parameter measurement instrument placed in super buoy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206222008U CN201852828U (en) | 2010-11-24 | 2010-11-24 | Water quality parameter measurement instrument placed in super buoy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201852828U true CN201852828U (en) | 2011-06-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206222008U Expired - Fee Related CN201852828U (en) | 2010-11-24 | 2010-11-24 | Water quality parameter measurement instrument placed in super buoy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201852828U (en) |
Cited By (5)
| 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 |
| CN102358397A (en) * | 2011-08-29 | 2012-02-22 | 山东省科学院海洋仪器仪表研究所 | Split type large buoy |
| CN103513014A (en) * | 2012-06-19 | 2014-01-15 | 中南大学 | Multi-sensor water body multi-pollution-parameter real-time monitoring early warning device |
| CN107554702A (en) * | 2017-09-29 | 2018-01-09 | 北京东方园林环境股份有限公司 | A kind of buoyage to keep sample automatically for water quality and the method that keeps sample |
| CN111361694A (en) * | 2020-03-27 | 2020-07-03 | 浙江机电职业技术学院 | Autonomous mobile buoy device for multi-parameter water quality detection |
-
2010
- 2010-11-24 CN CN2010206222008U patent/CN201852828U/en not_active Expired - Fee Related
Cited By (7)
| 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 |
| CN102004142B (en) * | 2010-11-24 | 2013-07-10 | 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 |
| CN102358397A (en) * | 2011-08-29 | 2012-02-22 | 山东省科学院海洋仪器仪表研究所 | Split type large buoy |
| CN102358397B (en) * | 2011-08-29 | 2014-03-05 | 山东省科学院海洋仪器仪表研究所 | Split type large buoy |
| CN103513014A (en) * | 2012-06-19 | 2014-01-15 | 中南大学 | Multi-sensor water body multi-pollution-parameter real-time monitoring early warning device |
| CN107554702A (en) * | 2017-09-29 | 2018-01-09 | 北京东方园林环境股份有限公司 | A kind of buoyage to keep sample automatically for water quality and the method that keeps sample |
| CN111361694A (en) * | 2020-03-27 | 2020-07-03 | 浙江机电职业技术学院 | Autonomous mobile buoy device for multi-parameter water quality detection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110601 Termination date: 20111124 |