CN110606167A - Ocean monitoring buoy - Google Patents

Ocean monitoring buoy Download PDF

Info

Publication number
CN110606167A
CN110606167A CN201910996508.4A CN201910996508A CN110606167A CN 110606167 A CN110606167 A CN 110606167A CN 201910996508 A CN201910996508 A CN 201910996508A CN 110606167 A CN110606167 A CN 110606167A
Authority
CN
China
Prior art keywords
buoy
module
buoy body
support
ocean
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.)
Pending
Application number
CN201910996508.4A
Other languages
Chinese (zh)
Inventor
姜宝华
刘培学
齐强
陈玉杰
冯飞
董丽
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Huanghai University
Original Assignee
Qingdao Huanghai University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Qingdao Huanghai University filed Critical Qingdao Huanghai University
Priority to CN201910996508.4A priority Critical patent/CN110606167A/en
Publication of CN110606167A publication Critical patent/CN110606167A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D5/00Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/24Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials for applying particular liquids or other fluent materials
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B22/00Buoys
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01DMEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D21/00Measuring or testing not otherwise provided for
    • G01D21/02Measuring two or more variables by means not covered by a single other subclass
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/34Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
    • H02J7/35Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2506/00Halogenated polymers
    • B05D2506/10Fluorinated polymers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B22/00Buoys
    • B63B2022/006Buoys specially adapted for measuring or watch purposes

Abstract

The invention discloses an ocean monitoring buoy which comprises a buoy body, an electric cabinet, a support, a fixing module, a power supply module, an indicating and positioning module, a sensor module and a communication control module, wherein the electric cabinet is arranged at the center of the top end of the buoy body, the power supply module is composed of a solar cell panel and a storage battery, the storage battery is positioned in the electric cabinet, the indicating and positioning module comprises a signal lamp and a GPS positioning module, the signal lamp is fixed on a mounting plate at the top end of the support, an instrument bin and a balancing weight are sequentially arranged at the bottom of the buoy body from top to bottom, and a temperature sensor and a water quality monitoring sensor are arranged in the instrument bin. The ocean monitoring buoy is in a gyro shape and can keep good stability on an ocean plane; the stainless steel skeleton arranged inside the buoy has high strength, and the outside of the buoy is coated with fluorocarbon finish paint, so that the buoy can be prevented from being corroded by seawater; the ocean is monitored in all directions by the aid of the meteorological louver boxes, the water quality monitoring sensors and the like.

Description

Ocean monitoring buoy
Technical Field
The invention relates to the technical field of ocean monitoring, in particular to an ocean monitoring buoy.
Background
The ocean is the widest water body on the earth, the ocean accounts for about 97 percent of the total water on the earth, the ocean is the cradle of life, and the seawater is not only a precious water resource, but also contains rich chemical resources. The marine resources include living organisms in the sea, chemical elements dissolved in the sea, energy and stored heat generated by sea waves, tides and ocean currents, mineral resources stored in coastal, continental-rise and deep sea floors, pressure difference and concentration difference formed by the sea, and the like.
Sea environments are variable, sometimes windy and dayy, with the surface level like mirrors, sometimes frightening or roaring like a mine. In order to better understand the ocean and monitor the ocean dynamics, a plurality of ocean monitoring buoys are usually installed in the ocean for monitoring the wave height of the waves, the flow direction of the ocean currents, the temperature, direction and pressure of the seawater. The general volume of present marine monitoring buoy is less, and in the marine environment of big stormy waves, often very big that rocks to can influence the normal work of installing the monitoring facilities on the marine monitoring buoy. Even more, this can lead to damage or failure of the monitoring equipment mounted on the marine monitoring buoy.
In addition, the existing ocean monitoring buoy has few detectable items, can only detect wind direction, flow rate, flow direction and the like, and cannot provide enough information for production and life of people; and is easily corroded and damaged by seawater.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides an ocean monitoring buoy.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides an ocean monitoring buoy, includes buoy body, electric cabinet, support, fixed module, power module, instructs orientation module, sensor module, communication control module, fixed module comprises anchor and anchor chain, buoy body's upper end is the cylinder, and the lower extreme is the toper, the center department on buoy body's top is equipped with the electric cabinet, there is the support through the bolt fastening around buoy body's topmost, power module comprises solar cell panel and battery, solar cell panel welds on the support, the battery is located the inside of electric cabinet, solar cell panel is connected through the circuit with the battery, instruct orientation module to include signal lamp, GPS orientation module, the signal lamp is fixed on the mounting panel on support top, GPS orientation module is located the electric cabinet, sensor module includes temperature sensor, Water quality monitoring sensor, meteorological shutter box can monitor atmospheric humiture, illuminance, atmospheric pressure, PM2.5, wind speed, wind direction, rainfall, noise, carbon dioxide concentration and oxygen concentration, the bottom of buoy body is equipped with instrument storehouse and balancing weight from top to bottom in proper order, inside temperature sensor and the water quality monitoring sensor of being provided with of instrument storehouse, temperature sensor can the temperature of real-time detection sea water, and water quality monitoring sensor can the wave height of the wave of real-time detection sea water, cycle, chlorophyll, turbidity, velocity of flow, flow direction, wave height etc, the top at the support is fixed to meteorological shutter box, communication module adopts GPRS communication module.
The ocean monitoring buoy is characterized in that 2-4 solar panels are arranged.
The ocean monitoring buoy is characterized in that the shell of the buoy body is made of polyurea elastic materials, a stainless steel skeleton is arranged inside the buoy body, and polyurethane foam is filled in the stainless steel skeleton.
In the ocean monitoring buoy, the surface of the buoy body is sprayed with a layer of fluorocarbon finish.
According to the ocean monitoring buoy, the support is provided with the signal transmitting module and the signal receiving module.
Compared with the prior art, the invention has the following advantages and prominent effects:
the ocean monitoring buoy has the advantages that the ocean monitoring buoy is shaped like a gyroscope, can keep good stability on an ocean plane, reduces the shaking of the ocean monitoring buoy, and prevents equipment arranged on the ocean monitoring buoy from being damaged or not being normally used due to the shaking; the stainless steel skeleton arranged inside the buoy has high strength and reasonable structural design, and the outside of the buoy is coated with fluorocarbon finish, so that the buoy can be prevented from being corroded by seawater, and the service life of the buoy is prolonged; the device is provided with a meteorological louver box and a water quality monitoring sensor, so that the ocean can be monitored in all directions; the solar cell panel is adopted for power supply, so that the energy is saved and the environment is protected.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of the present invention.
In the figure, 1, a buoy body, 2, an electric cabinet, 3, a signal lamp, 4, a meteorological louver, 5, a solar cell panel, 6, a support, 7, a balancing weight, 8, an anchor chain, 9, an anchor, 10, an instrument cabin and 11, a mounting plate are arranged.
Detailed Description
In order to make the technical solutions of the present invention better understood, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
[ example 1 ]
An ocean monitoring buoy comprises a buoy body 1, an electric cabinet 2, a support 6, a fixing module, a power supply module, an indicating and positioning module, a sensor module and a communication control module, wherein the fixing module is composed of an anchor 9 and an anchor chain 8, the upper end of the buoy body 1 is cylindrical, the lower end of the buoy body is conical, the electric cabinet 2 is arranged at the center of the top end of the buoy body 1, the support 6 is fixed on the periphery of the topmost end of the buoy body 1 through bolts, the power supply module is composed of a solar cell panel 5 and a storage battery, the solar cell panel 5 is welded on the support 6, the storage battery is positioned inside the electric cabinet 2, the solar cell panel 5 is connected with the storage battery through a circuit, the indicating and positioning module comprises a signal lamp 3 and a GPS positioning module, the signal lamp 3 is fixed on a mounting plate 11 at the top end of the support 6, the GPS positioning module is positioned in the electric cabinet 2, sensor module includes temperature sensor, water quality monitoring sensor, meteorological shutter 4, and meteorological shutter can monitor atmospheric humiture, illuminance, atmospheric pressure, PM2.5, wind speed, wind direction, rainfall, noise, carbon dioxide concentration and oxygen concentration, the bottom of buoy body 1 from top to bottom is equipped with instrument storehouse 10 and balancing weight 7 in proper order, instrument storehouse 10 inside is provided with temperature sensor and water quality monitoring sensor, and temperature sensor can the temperature of real-time detection sea water, and water quality monitoring sensor can the wave height of the wave of real-time detection sea water, cycle, chlorophyll, turbidity, velocity of flow, flow direction, wave height etc, meteorological shutter 4 is fixed on the top of support 6, communication module adopts GPRS communication module.
Further, the number of the solar cell panels 5 is 4.
Further, the shell of the buoy body 1 is made of polyurea elastic materials, a stainless steel framework is arranged inside the buoy body 1, and polyurethane foam is used for filling.
Further, a layer of fluorocarbon finish paint is sprayed on the surface of the buoy body 1.
Furthermore, a signal transmitting module and a signal receiving module are arranged on the bracket 6.
[ example 2 ]
An ocean monitoring buoy comprises a buoy body 1, an electric cabinet 2, a support 6, a fixing module, a power supply module, an indicating and positioning module, a sensor module and a communication control module, wherein the fixing module is composed of an anchor 9 and an anchor chain 8, the upper end of the buoy body 1 is cylindrical, the lower end of the buoy body is conical, the electric cabinet 2 is arranged at the center of the top end of the buoy body 1, the support 6 is fixed on the periphery of the topmost end of the buoy body 1 through bolts, the power supply module is composed of a solar cell panel 5 and a storage battery, the solar cell panel 5 is welded on the support 6, the storage battery is positioned inside the electric cabinet 2, the solar cell panel 5 is connected with the storage battery through a circuit, the indicating and positioning module comprises a signal lamp 3 and a GPS positioning module, the signal lamp 3 is fixed on a mounting plate 11 at the top end of the support 6, the GPS positioning module is positioned in the electric cabinet 2, sensor module includes temperature sensor, water quality monitoring sensor, meteorological shutter 4, and meteorological shutter can monitor atmospheric humiture, illuminance, atmospheric pressure, PM2.5, wind speed, wind direction, rainfall, noise, carbon dioxide concentration and oxygen concentration, the bottom of buoy body 1 from top to bottom is equipped with instrument storehouse 10 and balancing weight 7 in proper order, instrument storehouse 10 inside is provided with temperature sensor and water quality monitoring sensor, and temperature sensor can the temperature of real-time detection sea water, and water quality monitoring sensor can the wave height of the wave of real-time detection sea water, cycle, chlorophyll, turbidity, velocity of flow, flow direction, wave height etc, meteorological shutter 4 is fixed on the top of support 6, communication module adopts GPRS communication module.
Further, the number of the solar cell panels 5 is 2.
Further, the shell of the buoy body 1 is made of polyurea elastic materials, a stainless steel framework is arranged inside the buoy body 1, and polyurethane foam is used for filling.
Further, a layer of fluorocarbon finish paint is sprayed on the surface of the buoy body 1.
Furthermore, a signal transmitting module and a signal receiving module are arranged on the bracket 6.
The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the scope of the present invention is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present invention, and such modifications and equivalents should also be considered as falling within the scope of the present invention.

Claims (5)

1. The utility model provides an ocean monitoring buoy, includes buoy body (1), electric cabinet (2), support (6), fixed module, power module, indicates orientation module, sensor module, communication control module, its characterized in that: the utility model discloses a buoy comprises buoy body (1), power module, fixed module, buoy body (1), power module, solar cell panel (5), GPS orientation module, signal lamp (3), anchor (9) and anchor chain (8), the upper end of buoy body (1) is the cylinder, and the lower extreme is the toper, the center department on the top of buoy body (1) is equipped with electric cabinet (2), there is support (6) through the bolt fastening all around of the topmost of buoy body (1), power module comprises solar cell panel (5) and battery, solar cell panel (5) welding is on support (6), the battery is located the inside of electric cabinet (2), solar cell panel (5) are connected through the circuit with the battery, indicate orientation module to include signal lamp (3), GPS orientation module, signal lamp (3) are fixed on mounting panel (11) on support (6) top, GPS orientation module is located electric cabinet (2), sensor module includes temperature sensor, Water quality monitoring sensor, meteorological shutter box (4), the bottom of buoy body (1) is equipped with instrument storehouse (10) and balancing weight (7) from top to bottom in proper order, instrument storehouse (10) inside is provided with temperature sensor and water quality monitoring sensor, meteorological shutter box (4) are fixed on the top of support (6), communication module adopts GPRS communication module.
2. An ocean monitoring buoy according to claim 1 characterized in that there are 2-4 solar panels (5).
3. The ocean monitoring buoy of claim 1, characterized in that the housing of the buoy body (1) is made of polyurea elastic material, and the interior of the buoy body (1) is provided with stainless steel skeleton and filled with polyurethane foam.
4. The marine monitoring buoy of claim 1, characterized in that the surface of the buoy body (1) is coated with a fluorocarbon finish.
5. A marine monitoring buoy according to claim 1, characterized in that the support (6) is provided with a signal transmitting module and a signal receiving module.
CN201910996508.4A 2019-10-19 2019-10-19 Ocean monitoring buoy Pending CN110606167A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910996508.4A CN110606167A (en) 2019-10-19 2019-10-19 Ocean monitoring buoy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910996508.4A CN110606167A (en) 2019-10-19 2019-10-19 Ocean monitoring buoy

Publications (1)

Publication Number Publication Date
CN110606167A true CN110606167A (en) 2019-12-24

Family

ID=68893242

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910996508.4A Pending CN110606167A (en) 2019-10-19 2019-10-19 Ocean monitoring buoy

Country Status (1)

Country Link
CN (1) CN110606167A (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111098979A (en) * 2019-12-31 2020-05-05 吴江新华航标制造有限公司 Buoy for marine environment
CN111572714A (en) * 2020-05-20 2020-08-25 海南大学 Ocean buoy that corrosion resistance is strong
KR102192981B1 (en) * 2020-10-23 2020-12-18 한국해양과학기술원 Argo float provided with measuring function of oxidation rate of organic carbon from a sediment layer
CN112858296A (en) * 2021-01-15 2021-05-28 哈尔滨工程大学 Coral reef whitening automatic identification on-line monitoring device
CN113022787A (en) * 2021-02-08 2021-06-25 大连理工大学 Small buoy ice-resistant structure for marine environment monitoring
CN113049745A (en) * 2021-02-05 2021-06-29 中国船舶重工集团公司第七一一研究所 Buoy for monitoring gaseous pollutants
CN113086093A (en) * 2021-04-23 2021-07-09 沈忱 Ocean buoy for marine environment monitoring
CN113588341A (en) * 2021-07-30 2021-11-02 广西壮族自治区辐射环境监督管理站 Online automatic sampling equipment of ocean buoy
CN114524053A (en) * 2022-02-16 2022-05-24 中国空气动力研究与发展中心空天技术研究所 Multifunctional autonomous spherical ocean detection device
CN114954790A (en) * 2022-06-13 2022-08-30 河北江津五金制品股份有限公司 Ocean buoy with dynamic vibration absorption and direct-drive type wave power generation function
CN115027614A (en) * 2022-05-26 2022-09-09 中电建(西安)港航船舶科技有限公司 Multifunctional column type water surface buoy
US11808570B2 (en) 2020-01-21 2023-11-07 MarineLabs Data Systems Inc. Sensor and telemetry unit (STU) adapted for securable coupling to a floating object or buoyant aid to navigation (AtoN) to operate as a selectively deployable ocean data acquisition system (ODAS)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110060525A1 (en) * 2009-09-06 2011-03-10 Chung-Chu Teng System for monitoring, determining, and reporting directional spectra of ocean surface waves in near real-time from a moored buoy
CN204341370U (en) * 2014-11-18 2015-05-20 江苏乾维海洋工程科技发展有限公司 A kind of polyureas monitering buoy
DE202015003808U1 (en) * 2015-05-26 2015-08-18 Phillipp Müller Measuring buoy for oceanographic use
CN205679596U (en) * 2016-05-27 2016-11-09 广州拓泰环境监测技术有限公司 A kind of marine ecology automatic monitering buoy system
CN207488278U (en) * 2017-10-16 2018-06-12 北京华信和创科技有限公司 A kind of intelligent comprehensive data acquisition buoy and system based on wind light mutual complementing power supply

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110060525A1 (en) * 2009-09-06 2011-03-10 Chung-Chu Teng System for monitoring, determining, and reporting directional spectra of ocean surface waves in near real-time from a moored buoy
CN204341370U (en) * 2014-11-18 2015-05-20 江苏乾维海洋工程科技发展有限公司 A kind of polyureas monitering buoy
DE202015003808U1 (en) * 2015-05-26 2015-08-18 Phillipp Müller Measuring buoy for oceanographic use
CN205679596U (en) * 2016-05-27 2016-11-09 广州拓泰环境监测技术有限公司 A kind of marine ecology automatic monitering buoy system
CN207488278U (en) * 2017-10-16 2018-06-12 北京华信和创科技有限公司 A kind of intelligent comprehensive data acquisition buoy and system based on wind light mutual complementing power supply

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
王东晓等: "《走近南海 中国海洋学家南海考察笔记》", 30 September 2016, 湖北科学技术出版社 *

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111098979A (en) * 2019-12-31 2020-05-05 吴江新华航标制造有限公司 Buoy for marine environment
US11808570B2 (en) 2020-01-21 2023-11-07 MarineLabs Data Systems Inc. Sensor and telemetry unit (STU) adapted for securable coupling to a floating object or buoyant aid to navigation (AtoN) to operate as a selectively deployable ocean data acquisition system (ODAS)
CN111572714A (en) * 2020-05-20 2020-08-25 海南大学 Ocean buoy that corrosion resistance is strong
KR102192981B1 (en) * 2020-10-23 2020-12-18 한국해양과학기술원 Argo float provided with measuring function of oxidation rate of organic carbon from a sediment layer
CN112858296A (en) * 2021-01-15 2021-05-28 哈尔滨工程大学 Coral reef whitening automatic identification on-line monitoring device
CN113049745A (en) * 2021-02-05 2021-06-29 中国船舶重工集团公司第七一一研究所 Buoy for monitoring gaseous pollutants
CN113022787A (en) * 2021-02-08 2021-06-25 大连理工大学 Small buoy ice-resistant structure for marine environment monitoring
CN113086093A (en) * 2021-04-23 2021-07-09 沈忱 Ocean buoy for marine environment monitoring
CN113588341A (en) * 2021-07-30 2021-11-02 广西壮族自治区辐射环境监督管理站 Online automatic sampling equipment of ocean buoy
CN114524053A (en) * 2022-02-16 2022-05-24 中国空气动力研究与发展中心空天技术研究所 Multifunctional autonomous spherical ocean detection device
CN115027614A (en) * 2022-05-26 2022-09-09 中电建(西安)港航船舶科技有限公司 Multifunctional column type water surface buoy
CN114954790A (en) * 2022-06-13 2022-08-30 河北江津五金制品股份有限公司 Ocean buoy with dynamic vibration absorption and direct-drive type wave power generation function

Similar Documents

Publication Publication Date Title
CN110606167A (en) Ocean monitoring buoy
CN205679596U (en) A kind of marine ecology automatic monitering buoy system
CN208842581U (en) A kind of marine environment data monitering buoy
CN102749429A (en) Floating mobile base station for environmental monitoring
CN110316321B (en) Self-balancing buoy device
CN102358397B (en) Split type large buoy
CN203294291U (en) Marine hydrology parameter measurement navigation buoy
CN109185027B (en) Vortex-induced vibration power generation unit, module and offshore comprehensive power generation device
CN108008145B (en) Wireless real-time system for deep sea submerged buoy
CN106364629A (en) Oceanographic buoy capable of generating electricity through tidal turbine
CN204882535U (en) Intelligence multi -parameter monitoring buoyage
CN114013572A (en) Multi-sensor intelligent sea air interface parameter observation continuous operation workstation
JP3474819B2 (en) Multipurpose buoy
CN215436816U (en) Anti-collision navigation luminous buoy
CN111268035A (en) Swinging type wave energy ocean comprehensive detection buoy
CN202221431U (en) Automatic telemeter for water surface flow speed, and flow direction
CN210793533U (en) Offshore buoy
CN202201138U (en) Split type large buoy
CN116697982A (en) Absolute sea level elevation measurement buoy and measurement method
CN209972725U (en) Ocean buoy convenient to equipment and transportation
CN216351243U (en) Floating type GNSS device for automatically monitoring water level of water body or river
CN110371254A (en) A kind of coastal waters buoy and its manufacture craft
CN214241149U (en) Small-size lightweight ocean monitoring buoy
CN204871482U (en) Oceanographic buoy
CN112412687B (en) Buoy type power supply

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20191224

RJ01 Rejection of invention patent application after publication