CN109655593A - A kind of device and method monitoring ocean water quality - Google Patents
A kind of device and method monitoring ocean water quality Download PDFInfo
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- CN109655593A CN109655593A CN201811634906.3A CN201811634906A CN109655593A CN 109655593 A CN109655593 A CN 109655593A CN 201811634906 A CN201811634906 A CN 201811634906A CN 109655593 A CN109655593 A CN 109655593A
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- water quality
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- buoyancy tank
- probe
- air accumulator
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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
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/13—Receivers
- G01S19/14—Receivers specially adapted for specific applications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D3/00—Control of position or direction
- G05D3/12—Control of position or direction using feedback
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Food Science & Technology (AREA)
- Automation & Control Theory (AREA)
- Computer Networks & Wireless Communication (AREA)
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Abstract
The present invention provides a kind of device for monitoring ocean water quality, including buoyancy tank and probe, and the periphery of buoyancy tank is equipped with the geographical location that puff prot controls buoyancy tank in a manner of it will pass through jet；Probe is equipped with the sensor for monitoring water quality and the balloon for controlling the probe depth in water.The present invention also provides a kind of methods using described device monitoring ocean water quality.The device of the invention is compact-sized, strong and reliable property is high, position and the depth of water of setting can be conveniently moved to or maintained to detect water quality, and it cleans sensor with can be convenient to extend the working life of sensor, therefore is particularly suitable for making deployment and long-term work in ocean.
Description
Technical field
The present invention relates to multi-sensor technical field, specially a kind of device and method for monitoring ocean water quality.
Background technique
Monitoring technology is the basis of ocean scientific research activity.Ocean water quality parameter, for example, temperature, salinity, chlorophyll, turbidity,
Dissolved oxygen, pH value etc. are the important contents of monitoring.The mode detected after traditional acquisition water sample, since water sample is in acquisition, conveying
It is difficult to real-time and accurately reflect live water quality situation with change is likely to occur during storage, therefore is just gradually being showed at present
Field in situ measurement mode substitutes.However, the device of situ measurement can be influenced by sea wind wave in target sea area and be drifted about,
And easily destroyed because of environmental factor, service life is shorter, can only meet short time duty demand.In addition, being used for the biography of water quality detection
Sensor in water extended stationary periods when may be adhered to by organism and deposit and fail.
Therefore, there is still a need for the device and method of improved monitoring ocean water quality.
Summary of the invention:
To solve the above problems, the present invention provides a kind of device and method for monitoring ocean water quality.Specifically, this hair
It is bright to provide following technical scheme.
In one aspect, the present invention provides a kind of device for monitoring ocean water quality, including buoyancy tank and probe, the buoyancy tanks
Periphery be equipped with puff prot and control the geographical location of buoyancy tank in a manner of it will pass through jet, air accumulator, spray are equipped in the buoyancy tank
The inlet end of port is connected to air accumulator, and buoyancy tank is stretched out in the outlet side of puff prot；The probe is equipped with the biography for monitoring water quality
Sensor and balloon for controlling the probe depth in water, the balloon have exhaust pipe and are connected to the air accumulator.
Further, the puff prot is connected to the buoyancy tank in a manner of fixed or is rotatable；Preferably, the jet
Mouthful there are two or more and at least there are two the jet directions of puff prot not point-blank；Preferably, the jet
Mouth has 4 and the jet direction of any 2 adjacent puff prots is mutually perpendicular to；Preferably, the outlet side of the puff prot is set to
It is located at horizontal plane or less on the side wall of buoyancy tank and when in use；Preferably, the puff prot is connected to buoyancy tank in a position-stable manner
On side wall and the angle of the jet direction of the puff prot and gravity direction is 60-120 degree, preferably 80-100 degree, more preferable 90
Degree.
Further, air compressor is additionally provided in the buoyancy tank, the air inlet of air compressor stretches out buoyancy tank and makes
It is located above horizontal plane in, and the outlet of air compressor is connected to air accumulator.
Further, positioning device is additionally provided in the buoyancy tank for determining the geographical location of the buoyancy tank；Preferably, institute
Stating positioning device is GPS positioning device and/or Beidou positioning device.
Further, the probe includes sequentially connected watertight compartment from top to bottom, buoyancy adjustment cabin, detection cabin and counterweight
Cabin；The side wall in the buoyancy adjustment cabin is equipped with the first through hole communicated with water body, and the balloon is set in buoyancy adjustment cabin；Institute
The side wall for stating detection cabin is equipped with the second through-hole communicated with water body, and the sensor is set in the detection cabin；Preferably, institute
Balloon is stated to be connected to by second solenoid valve with the air accumulator；Preferably, the exhaust pipe is equipped with third solenoid valve；It is preferred that
Ground, the balloon have multiple and are fixed on the roof in buoyancy adjustment cabin；Preferably, be additionally provided on the probe level meter and
Fathometer.
Further, the bottom in the detection cabin is equipped with cleaning nozzle, and the air inlet of cleaning nozzle is connected to air accumulator, clearly
The gas outlet of clean nozzle is located at the lower section of sensor and towards sensor；Preferably, cleaning nozzle passes through the 4th solenoid valve and storage
Gas tank connection；Preferably, the sensor has multiple and is fixed in sensor support portion；Preferably, the multiple sensor
It is arranged in a staggered fashion in sensor support portion so that the gas for carrying out self-cleaning spray nozzle passes through each sensor.
Further, the upper surface of the buoyancy tank is additionally provided with solar panel and/or wind power generation plant；Preferably,
Battery is additionally provided in the buoyancy tank.
On the other hand, the present invention provides a kind of methods for monitoring ocean water quality, comprising the following steps:
Step S100 provides a kind of device for monitoring ocean water quality described in any one of -7 according to claim 1；
Described device is moved to by step S200 by spraying the compressed gas from the air accumulator from the puff prot
The monitoring position of setting；
Step S300, by importing compressed gas from the air accumulator to the balloon or will be in the balloon
Gas discharge is to control the depth of water that the probe reaches setting；
Step S400 detects water quality by sensor.
Further, in step S300, by different balloons import compressed gas from the air accumulator or
By the gas discharge in different balloons with control the probe in horizontality.
Further, the method for the detection ocean water quality, further includes:
Compressed gas from the air accumulator is sprayed to the sensor by the cleaning nozzle with clear by step S500
The clean sensor.
The device of the invention is compact-sized, strong and reliable property is high, can be conveniently moved to or maintain the prison of setting
Location is set with the depth of water to detect water quality, and cleans sensor with can be convenient to extend the working life of sensor, therefore special
It is not suitable for deployment and long-term work in ocean.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of apparatus of the present invention；
Wherein: 1- buoyancy tank；10- equipment compartment；11- puff prot；The first solenoid valve of 12-；21- air compressor；22- gas storage
Tank；The first tracheae of 23-；The second tracheae of 24-；25- air inlet pipe；3- probe；41- watertight compartment；42- buoyancy adjustment cabin；421- first
Through-hole；43- counterweight cabin；44- second solenoid valve；45- third solenoid valve；46- exhaust pipe；47- balloon；48- fathometer；49- water
Level；51- detects cabin；The second through-hole of 511-；52- sensor support portion；The 4th solenoid valve of 53-；54- cleaning nozzle；55- salinity
Sensor；56- dissolved oxygen sensor；57-pH value sensor；58- thermometer；59- water quality sensor；90- horizontal plane；91- is too
Positive energy solar panel；92-GPS/ Beidou receiver；93-PLC controller；94- battery.
Specific embodiment
For the ease of the understanding of those skilled in the art, the present invention will be further described with reference to the examples below:
As shown in Figure 1, the present invention provides a kind of device for monitoring ocean water quality, including buoyancy tank 1 and probe 3, it is described floating
The periphery of case 1 is equipped with puff prot 11 and controls the geographical location of buoyancy tank 1 in the horizontal plane, the buoyancy tank in a manner of it will pass through jet
The air accumulator 22 for storing compressed air is equipped in 1 equipment compartment 10, the inlet end of puff prot 11 passes through the first solenoid valve and storage
Gas tank 22 is connected to, and the cabinet of buoyancy tank 1 is stretched out in the outlet side of puff prot 11；The probe 3 is equipped with the sensor for monitoring water quality
With the balloon 47 for controlling 3 depth in water of probe, the balloon 47 have exhaust pipe 46 and with the air accumulator 22
Connection.Compared to it is traditional using propeller be horizontally moved and by telescopic rod carry out sink-float operation in the way of, the present invention
Drive case movement and utilization control the heavy of probe in a manner of spraying compressed gas in the way of being filled with compressed air to balloon
It is floating, it can be to avoid using the mechanical movement for being exposed to water body and being easy to break down in water body by deposit and organism etc.
Thus component improve the reliability of device significantly, extends the service life of device.
The puff prot 11 has 4 and the jet direction of any 2 adjacent puff prots is mutually perpendicular to；Preferably, described
The outlet side of puff prot 11 is set on the side wall of buoyancy tank 1 and is located at horizontal plane 90 when in use hereinafter, meeting when gas sprays in this way
It pushes water body open, is conducive to improve the thrust generated when gas sprays；Preferably, the puff prot 11 is connected to floating in a position-stable manner
On the side wall of case 1 and the angle of the jet direction of the puff prot 11 and gravity direction is 90 degree.In buoyancy tank 1, multiple jets are set
Mouth 11 can be further reduced moving component, simplified control and the reliability and service life that device can be improved.
Air compressor 21 is additionally provided in the equipment compartment 10 of the buoyancy tank 1, air compressor 21 has air inlet pipe 25, air inlet
The air inlet of pipe 25 stretches out buoyancy tank 1 and is located at 90 top of horizontal plane in use to avoid water, and air compressor 21 is sucked
Outlet be connected to air accumulator 22 to be imported compressed air and to be stored in air accumulator 22.In some cases, air inlet pipe 25
Air inlet be equipped with water stopping valve to prevent water from entering air compressor 21.
The upper surface of the buoyancy tank 1 is additionally provided with solar panel 91 and/or wind power generation plant (not shown), and institute
It states and is additionally provided with battery 94 in buoyancy tank 1.Solar panel 91 and/or wind power generation plant can be stored in battery 94 in this way
Constantly to provide electric power in all cases for air compressor 21.
It is additionally provided with GPS/ Beidou receiver 92 in the buoyancy tank 1, to determine the geographical device of the buoyancy tank 1.Set on floating
PLC controller in case 1 controls the opening and closing of the first solenoid valve according to the geographical location of the determination of GPS/ Beidou receiver 92 to incite somebody to action
Compressed gas in air accumulator 22 is sprayed from exhaust outlet 11, so that drive case is moving above until reaching the monitoring position of setting
It sets.
In some cases, the probe 3 is in oval or cylindrical, including be sequentially arranged from top to bottom watertight compartment 41,
Buoyancy adjustment cabin 42, detection cabin 51 and counterweight cabin 43, such watertight compartment 41 are conducive to protect in upper counterweight cabin 43 being disposed under
Posture of the probe 3 in water body is held, guarantees that sensor is able to carry out detection work.The side wall in the buoyancy adjustment cabin 42 is equipped with
The first through hole 421 communicated with water body, the balloon 47 are set in buoyancy adjustment cabin 42；The side wall in the detection cabin 51 is equipped with
The second through-hole 511 communicated with water body, the sensor are set in the detection cabin 51；Preferably, the balloon 47 passes through the
Two solenoid valves 44 are connected to the air accumulator 22；Preferably, the exhaust pipe 46 is equipped with third solenoid valve 45；Preferably, institute
Stating balloon 47 has multiple and is fixed on the roof in buoyancy adjustment cabin 42.Preferably, level meter 49 is additionally provided on the probe 3
With fathometer 48, the posture for determining probe 3 in water body is detected with this, the PLC controller is according to level meter 49 and fathometer
The depth and posture of the probes 3 of 48 measurements controls the opening and closing of second solenoid valve 44 and third solenoid valve 45, to each balloon 47
It imports compressed gas or releases compressed gas therein, it is possible thereby to the easily depth and posture of control probe 3.In some feelings
Under condition, second solenoid valve 44 and third solenoid valve 45 are set in watertight compartment 41, this be conducive to avoid its contacted with water body and
Electric leakage.
The bottom in the detection cabin 51 is equipped with cleaning nozzle 54, and the air inlet of cleaning nozzle 54 is connected to air accumulator 22, clearly
The gas outlet of clean nozzle 54 is located at the lower section of sensor and towards sensor；Preferably, cleaning nozzle 54 passes through the 4th solenoid valve
53 are connected to air accumulator 22；Preferably, the sensor has multiple and is fixed in sensor support portion 52.The sensor packet
Include and be not limited to salinity sensor 55, dissolved oxygen sensor 56, pH sensor 57, thermometer 58 and water quality sensor 59.Institute
Stating water quality sensor 59 can be the EX02 multi-parameter water quality sensor of YSI Inc..Preferably, the multiple sensor is with staggeredly
Mode be arranged in sensor support portion 52 to come when the gas of self-cleaning spray nozzle 54 sprays upwards through each sensor,
Thus each sensor is cleaned using the gas sprayed.
In some cases, the present invention also provides a kind of methods for monitoring ocean water quality, comprising the following steps:
Step S100 provides the device of the monitoring ocean water quality；
Step S200 is moved described device by spraying the compressed gas from the air accumulator 22 from the puff prot 11
Move the monitoring position of setting；
Step S300, by importing compressed gas from the air accumulator 22 to the balloon 47 or by the balloon
Gas discharge in 47 is to control the depth of water that the probe 3 reaches setting；
Step S400 detects water quality by sensor.
Further, in step S300, the PLC controller determines probe by level meter 49 and the detection of fathometer 48
3 in water body depth and posture, and the depth of probe 3 that the PLC controller is measured according to level meter 49 and fathometer 48
The opening and closing of second solenoid valve 44 and third solenoid valve 45 is controlled with posture, Xiang Butong balloon 47, which imports, comes from the air accumulator 22
Compressed gas or by the gas discharge in different balloons 47 to control 3 depth and posture in water body of probe；It is excellent
Selection of land controls the probe 3 and is in horizontality.
Further, the method for the detection ocean water quality, further includes:
Compressed gas from the air accumulator 22 is sprayed to the sensor by the cleaning nozzle 54 by step S500
To clean the sensor.
Further, the method for the detection ocean water quality, between step 300 and step 400 further include:
Step S350, by the cleaning nozzle 54 will from the compressed gas of the air accumulator 22 import detection cabin with incite somebody to action
Detection cabin in water is extruded from the second through-hole 511, can quickly remove in this way detect cabin 51 in water body, allow new water body into
Enter to detect cabin 51.In this way, after the water body of pop one's head in 3 arrival different locations or depth, it can be quickly and completely with new water body
Old water body, is advantageously implemented the purpose for quickly detecting different water bodys in displacement detection cabin 51.
The device of the invention is compact-sized, strong and reliable property is high, can be conveniently moved to or maintain the prison of setting
Location is set with the depth of water to detect water quality, and cleans sensor with can be convenient to extend the working life of sensor, therefore special
It is not suitable for deployment and long-term work in ocean.
The above, only presently preferred embodiments of the present invention cannot be limit the scope of implementation of the present invention with this；It is all according to the present invention
Simple equivalent changes and modifications made by claim and creation description, should still belong to the invention patent and cover
In the range of.
Claims (10)
1. a kind of device for monitoring ocean water quality, including buoyancy tank and probe, which is characterized in that the periphery of the buoyancy tank is equipped with jet
Mouth controls the geographical location of buoyancy tank in a manner of it will pass through jet, is equipped with air accumulator in the buoyancy tank, the inlet end of puff prot with
Buoyancy tank is stretched out in the outlet side of air accumulator connection, puff prot；The probe is equipped with for monitoring the sensor of water quality and for controlling
The balloon of the probe depth in water, the balloon have exhaust pipe and are connected to the air accumulator.
2. the device of monitoring ocean water quality according to claim 1, which is characterized in that the puff prot is to fix or can turn
Dynamic mode is connected to the buoyancy tank；Preferably, the puff prot there are two or more and at least there are two puff prot
Jet direction is not point-blank；Preferably, the puff prot has the jet direction of 4 and any 2 adjacent puff prots
It is mutually perpendicular to；Preferably, the outlet side of the puff prot is set on the side wall of buoyancy tank and is located at horizontal plane or less when in use；It is excellent
Selection of land, the puff prot is connected on the side wall of buoyancy tank in a position-stable manner and the jet direction of the puff prot and gravity direction
Angle is 60-120 degree, preferably 80-100 degree, more preferable 90 degree.
3. the device of monitoring ocean water quality according to claim 1 or 2, which is characterized in that be additionally provided in the buoyancy tank
Air compressor, the air inlet of air compressor stretches out buoyancy tank and is located above horizontal plane in use, and air compressor
Outlet be connected to air accumulator.
4. the device of monitoring ocean water quality according to any one of claim 1-3, which is characterized in that in the buoyancy tank also
It is used to determine the geographical location of the buoyancy tank equipped with positioning device；Preferably, the positioning device be GPS positioning device and/or
Beidou positioning device.
5. the device of ocean water quality is monitored described in any one of -4 according to claim 1, which is characterized in that the probe includes
Watertight compartment, buoyancy adjustment cabin, detection cabin and the counterweight cabin being sequentially arranged from top to bottom；The side wall in the buoyancy adjustment cabin is equipped with
The first through hole communicated with water body, the balloon are set in buoyancy adjustment cabin；The side wall in the detection cabin is equipped with and water body phase
The second logical through-hole, the sensor are set in the detection cabin；Preferably, the balloon passes through second solenoid valve and the storage
Gas tank connection；Preferably, the exhaust pipe is equipped with third solenoid valve；Preferably, the balloon has multiple and is fixed on buoyancy
On roof in adjusting cabin；Preferably, level meter and fathometer are additionally provided on the probe.
6. the device of monitoring ocean water quality according to any one of claims 1-5, which is characterized in that the detection cabin
Bottom is equipped with cleaning nozzle, and the air inlet of cleaning nozzle is connected to air accumulator, and the gas outlet of cleaning nozzle is located under sensor
Side and towards sensor；Preferably, cleaning nozzle is connected to by the 4th solenoid valve with air accumulator；Preferably, the sensor has
It is multiple and be fixed in sensor support portion；Preferably, the multiple sensor is arranged in a staggered fashion in sensor support
So that the gas for carrying out self-cleaning spray nozzle passes through each sensor in portion.
7. it is according to claim 1 to 6 monitoring ocean water quality device, which is characterized in that the buoyancy tank it is upper
Surface is additionally provided with solar panel and/or wind power generation plant；Preferably, battery is additionally provided in the buoyancy tank.
8. a kind of method for monitoring ocean water quality, comprising the following steps:
Step S100 provides a kind of device for monitoring ocean water quality described in any one of -7 according to claim 1；
Described device is moved to setting by spraying the compressed gas from the air accumulator from the puff prot by step S200
Monitoring position；
Step S300, by importing compressed gas from the air accumulator to the balloon or by the gas in the balloon
Discharge is to control the depth of water that the probe reaches setting；
Step S400 detects water quality by sensor.
9. the method for detection ocean water quality according to claim 8, wherein in step S300, by different balloons
Import the compressed gas from the air accumulator or by the gas discharge in different balloons to control the probe in water body
Depth and posture.
10. the method for detection ocean water quality according to claim 8 or claim 9, further includes:
Compressed gas from the air accumulator is sprayed to the sensor by the cleaning nozzle to clean by step S500
State sensor.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811634906.3A CN109655593A (en) | 2018-12-29 | 2018-12-29 | A kind of device and method monitoring ocean water quality |
| CN201910331879.0A CN109856358B (en) | 2018-12-29 | 2019-04-24 | Device and method for monitoring ocean water quality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811634906.3A CN109655593A (en) | 2018-12-29 | 2018-12-29 | A kind of device and method monitoring ocean water quality |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109655593A true CN109655593A (en) | 2019-04-19 |
Family
ID=66116938
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811634906.3A Pending CN109655593A (en) | 2018-12-29 | 2018-12-29 | A kind of device and method monitoring ocean water quality |
| CN201910331879.0A Expired - Fee Related CN109856358B (en) | 2018-12-29 | 2019-04-24 | Device and method for monitoring ocean water quality |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910331879.0A Expired - Fee Related CN109856358B (en) | 2018-12-29 | 2019-04-24 | Device and method for monitoring ocean water quality |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN109655593A (en) |
Cited By (4)
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| CN110823102A (en) * | 2019-11-22 | 2020-02-21 | 金宇龙 | High-precision portable displacement monitoring device for immersed tube tunnel construction and monitoring method thereof |
| CN112415160A (en) * | 2020-11-03 | 2021-02-26 | 深圳市水务科技有限公司 | Rain and sewage identification device and control method thereof |
| CN117985184A (en) * | 2024-04-03 | 2024-05-07 | 浙江大学海南研究院 | Self-cleaning ocean monitoring buoy |
| CN118258975A (en) * | 2024-05-29 | 2024-06-28 | 北京恒润安科技有限公司 | Water ecology and soil and water conservation state monitoring system and information acquisition device |
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| CN110632268B (en) * | 2019-08-21 | 2020-12-18 | 重庆特斯联智慧科技股份有限公司 | Dive formula wisdom water utilities monitoring front end equipment |
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| IT1262379B (en) * | 1993-07-20 | 1996-06-19 | AUTOMATIC ADJUSTMENT DEVICE, ACCORDING TO THE PRESSURE, OF THE LENGTH OF THE TOP OF CONNECTION BETWEEN BUOY AND SUB. | |
| CN101943659B (en) * | 2009-07-08 | 2012-12-05 | 上海衡伟信息技术有限公司 | Multiparameter water quality comprehensive analyzer |
| CN202238776U (en) * | 2011-08-25 | 2012-05-30 | 天津市华明永盛包装制品有限公司 | Automatic cleaning device for mirror plane of photoelectric sensor |
| CN103380750B (en) * | 2013-06-27 | 2015-04-22 | 浙江大学宁波理工学院 | Automatic deepwater net cage intelligent settlement system |
| CN203886863U (en) * | 2014-05-16 | 2014-10-22 | 创博（中国）工程技术有限公司 | Cleaning device for water quality testing meter sensor of biochemical pool |
| CN207516081U (en) * | 2017-11-09 | 2018-06-19 | 嵊泗县蓝海洋生态产业发展有限公司 | A kind of multi-sensor monitors harvester with depths water sample |
| CN108414278A (en) * | 2017-12-07 | 2018-08-17 | 张荷友 | A kind of adjustable water quality monitoring device for fetching water of depth |
| CN108226434A (en) * | 2018-01-24 | 2018-06-29 | 雷娜 | A kind of multi-functional multi-sensor equipment |
| CN108614310A (en) * | 2018-04-27 | 2018-10-02 | 国家海洋局第海洋研究所 | A kind of meteorological profile observation system and its application method with autonomous elevating function |
| CN108663726A (en) * | 2018-04-27 | 2018-10-16 | 国家海洋局第海洋研究所 | A kind of Meteorological Observation System and its application method with autonomous gliding function |
| CN208165213U (en) * | 2018-05-21 | 2018-11-30 | 薛牧青 | A kind of environmental protection and energy saving oceanographic buoy |
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2018
- 2018-12-29 CN CN201811634906.3A patent/CN109655593A/en active Pending
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2019
- 2019-04-24 CN CN201910331879.0A patent/CN109856358B/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110823102A (en) * | 2019-11-22 | 2020-02-21 | 金宇龙 | High-precision portable displacement monitoring device for immersed tube tunnel construction and monitoring method thereof |
| CN112415160A (en) * | 2020-11-03 | 2021-02-26 | 深圳市水务科技有限公司 | Rain and sewage identification device and control method thereof |
| CN117985184A (en) * | 2024-04-03 | 2024-05-07 | 浙江大学海南研究院 | Self-cleaning ocean monitoring buoy |
| CN117985184B (en) * | 2024-04-03 | 2024-05-31 | 浙江大学海南研究院 | Self-cleaning ocean monitoring buoy |
| CN118258975A (en) * | 2024-05-29 | 2024-06-28 | 北京恒润安科技有限公司 | Water ecology and soil and water conservation state monitoring system and information acquisition device |
| CN118258975B (en) * | 2024-05-29 | 2024-07-30 | 北京恒润安科技有限公司 | Water ecology and soil and water conservation state monitoring system and information acquisition device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109856358B (en) | 2020-06-12 |
| CN109856358A (en) | 2019-06-07 |
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Application publication date: 20190419 |
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| WD01 | Invention patent application deemed withdrawn after publication |