CN206766283U - A kind of novel solid observes oceanic buoy system - Google Patents

Abstract

The utility model relates to the technical field of ocean observation, in particular to a novel three-dimensional observation ocean buoy system, which includes a data collector, a power supply device, a data communication device, a measurement sensor, a current meter, a water quality meter, a tide level meter and a turbidity probe. The data communication device, the measurement sensor, the flow meter, the water quality meter, the tide level meter and the turbidity probe are respectively electrically connected to the data collector, and the power supply device supplies power to other parts ; It also includes a buoy, a sunken stone and a tripod, the buoy and the tripod are all connected with the sunken stone by a steel cable, the data collector, the power supply device, the data communication device and the measurement The sensors are all arranged on the buoy, and the current meter, the water quality meter, the tide level meter and the turbidity probe are all arranged on the tripod. The utility model combines the advantages of real-time observation of marine buoys, and newly adds the research and measurement of Haiti turbulence and estuary dynamic deposition, so that we can get the on-site weather, waves, profile flow velocity, turbulence and seabed topography in the office. Alluvial change.

Description

A New Stereo Observation Marine Buoy System

technical field

The utility model relates to the technical field of ocean observation, in particular to a novel three-dimensional observation ocean buoy system.

Background technique

In the field of ocean observation, ocean buoy is a commonly used observation instrument. The installation, measurement and data transmission of various measuring facilities on the buoy body, as well as various delivery and recovery methods of the buoy body are well known. At present, ocean buoys are an online ocean observation facility, and their real-time data have been widely used in various fields such as meteorology, hydrology, and new energy. However, for the research and measurement of turbulence and estuarine dynamic deposition in Haiti, as well as the alluvial evolution of seabed topography, traditional measurement methods are still limited to self-contained observations on the bottom of the seabed, and the real-time performance of data collection is not good.

Contents of the invention

The purpose of this utility model is to provide a new type of three-dimensional observation marine buoy system, which combines the advantages of real-time observation of marine buoys, and adds the research and measurement of sea turbulence and estuary dynamic deposition, so that we can get on-site observations in the office. Alluvial changes in weather, waves, profile velocity, turbulence, and seafloor topography.

In order to achieve the above object, the utility model adopts the following technical solutions: a new three-dimensional observation ocean buoy system, which includes a data collector, a power supply device, a data communication device, a measurement sensor, a current meter, a water quality meter, a tide meter and a turbidity probe , the data communication device, the measurement sensor, the flow meter, the water quality meter, the tide level meter and the turbidity probe are respectively electrically connected to the data collector, and the power supply device is the other parts power supply; it also includes a buoy, a sunken stone and a tripod. The measurement sensors are all arranged on the buoy, and the flow meter, the water quality meter, the tide level meter and the turbidity probe are all arranged on the tripod.

Preferably, one end of the tripod is connected to the sinker through a steel cable, and the other end is connected to the large anchor through a steel cable.

Preferably, the power supply device is a solar power supply device.

Preferably, the measurement sensor is one or more of wind speed sensor, temperature sensor, humidity sensor, conductivity sensor, salinity sensor and chlorophyll sensor.

Preferably, the current meter is one or more of Kuolong Profile Velocimeter, Langlong Acoustic Wave Profile Velocimeter and Vector Acoustic Doppler Point Velocimeter.

Preferably, the current meter, the water quality meter, the tide level meter and the turbidity probe are all electrically connected to the data collector through flexible tensile and torsion-resistant underwater cables.

Preferably, the data collector adopts CR1000 data collector.

Preferably, the data communication device adopts a CDMA DTU data communication device.

Preferably, the water quality meter adopts RBR Concerto multi-parameter water quality meter.

Preferably, the turbidity probe is an OBS3A turbidity probe, and the tide level meter is an RBRsolo D|tide tide level meter.

The three-dimensional observation buoy system of the present invention is equipped with the required multi-parameter water quality probe to observe the properties of temperature, conductance, salinity, chlorophyll and turbidity in the ocean, and to observe the seabed near-surface flow velocity in real time by using a high-precision subdivision layer profile flow velocity meter Instantaneous changes in flow direction and topography, combined with the measurement of the vertical ocean current velocity flow direction and wave characteristic parameters at the drop point, to establish a data model of meteorology, waves, profile flow velocity, turbulence, and alluvial changes in seabed topography. This system has the following advantages:

(1) The system adopts a modular design, which can be equipped with different probes according to different observation requirements, saving costs and meeting the needs of different marine survey purposes;

(2) Real-time transmission of data on seabed near-surface velocity and direction, turbulence and seabed topography;

(3) The validity of data transmission can meet the basic research of estuary sediment dynamics;

(4) The instruments of the system are highly operable and can work under multiple conditions, which has high practical value.

Description of drawings

Figure 1 is a schematic diagram of the module connection of the buoy system;

Figure 2 is a schematic diagram of the arrangement of the buoy system;

In the figure: 1-buoy; 2-sinking stone; 3-tripod; 4-big anchor.

detailed description

In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

Example 1

The stereo observation ocean buoy system of the utility model includes a water surface part and an underwater part, and the water surface part includes a buoy 1 arranged on the water surface, and the diameter of the buoy 1 is 1.5m. The buoy 1 is provided with a solar power supply device, and the solar power supply device supplies power for the whole system. In addition, buoy 1 is also equipped with CR1000 data collector, data communication device CDMADTU and measurement sensors. The measurement sensors include wind speed sensor, temperature sensor, humidity sensor, conductivity sensor, salinity sensor and chlorophyll sensor. Different types can be equipped according to specific needs. measurement sensor. The underwater part includes the sinker 2 and the tripod 3, and the connection between the sinker 2 and the buoy 1 and between the sinker 2 and the tripod 3 are connected by steel cables, and the sinker 2 is mainly used for laying the buoy 1 and the tripod 3 , In this embodiment, select heavy 3 tons heavy stone for use and get final product. The instruments in the underwater part are all set on the tripod 3, including RBR Concerto multi-parameter water quality meter, OBS3A turbidity probe, RBRsolo D|tide tide level meter and current velocity meter, among which the current velocity meter includes Kuolong profile current meter, Langlong acoustic wave profile Velocimeter and Vector Acoustic Doppler Spot Velocimeter. The current meter, water quality meter, tide level meter and turbidity probe are all electrically connected to the CR1000 data collector through flexible tensile and torsion-resistant underwater cables. The underwater device is used for self-capacity measurement of waves, flow velocity of the entire water depth profile, high-frequency turbulence near the bottom, tide level and sediment content, etc., and uploads a set of data near the bottom of the water to the data acquisition at a sampling interval of 10 minutes device, and then through the data communication device CDMA DTU, it is transmitted to the shore data control center through the network server.

In order to make the deployment of the tripod 3 more stable, one end of the tripod 3 is connected with the sinker 2 by a steel cable, and the other end is connected to a large anchor 4 by a steel cable.

The entire buoy system is a new type of ocean buoy system for three-dimensional observation of meteorology, hydrology, turbulence and seabed sediment evolution, plus a wave profile current meter fixed by an underwater mounting frame, an acoustic Doppler point current meter, a tide level meter, and a turbidity meter. The whole system is an all-round investigation platform of hydrology, water quality, meteorology and marine environmental geology. It makes full use of the latest measurement equipment in various fields, and through real-time data transmission, completes the system project with low investment cost and maximum measurement results.

The launching process of the buoy system is as follows:

First, complete the installation and commissioning of the three-dimensional real-time observation ocean buoy system on the shore to ensure that the real-time receiving data and all other self-capacitance measurement instruments are operating normally.

According to the historical hydrological and tidal level meteorological data of the sea area, determine the appropriate time to arrive at the predetermined point, according to the water depth and flow velocity, first determine the length of the steel cable (1.5-2 times the water depth) of the buoy 1 and the spatial distance between the tripod and the sinking stone ( 1.5-2 times the water depth), when the tide is flat, successively release 3 tons of sunken stones 2 and buoys 1 with a diameter of 1.5m, and release the tripod 3 after deviating from the appropriate position. Placement and security. Meteorological, hydrological, and turbulent data are measured in real time on the bidding ship to ensure that the data is normal, and the accurate positioning of the delivery point and the distance and orientation of the mutual deviation can be confirmed and recorded before the delivery of the project can be completed. The schematic diagram of the buoy system layout is shown in Figure 2.

It should be understood that those skilled in the art can make improvements or changes based on the above description, and all these improvements and changes should belong to the protection scope of the appended claims of the present utility model.

Claims (10)

1. A novel three-dimensional observation marine buoy system is characterized in that: it comprises a data collector, a power supply unit, a data communication device, a measurement sensor, a current meter, a water quality meter, a tide gauge and a turbidity probe, and the data communication device, The measurement sensor, the flow meter, the water quality meter, the tide level meter and the turbidity probe are respectively electrically connected to the data collector, and the power supply device supplies power to other parts; it also includes a buoy (1), sinking stone (2) and tripod (3), described buoy (1) and described tripod (3) are all connected with described sinking stone (2) by steel cable, described data collector, The power supply device, the data communication device and the measuring sensor are all arranged on the buoy (1), and the flow meter, the water quality meter, the tide level meter and the turbidity probe are all arranged on the buoy (1). on the tripod (3). 2. The novel three-dimensional observation marine buoy system according to claim 1, characterized in that: one end of the tripod (3) is connected with the sunken stone (2) by a steel cable, and the other end is connected to the large ship by a steel cable. Anchor (4). 3. The novel stereo observation marine buoy system according to claim 1, characterized in that: the power supply device is a solar power supply device. 4. The new three-dimensional observation marine buoy system according to claim 1, characterized in that: the measurement sensor is one or more of wind speed sensor, temperature sensor, humidity sensor, conductivity sensor, salinity sensor and chlorophyll sensor kind. 5. The new three-dimensional observation marine buoy system according to claim 1, characterized in that: the current meter is the Kuolong profile current meter, the Langlong acoustic wave profile current meter and the Vector acoustic Doppler point type current meter one or several. 6. The new three-dimensional observation marine buoy system according to claim 1, characterized in that: the current meter, the water quality meter, the tide level meter and the turbidity probe are all connected through flexible tensile and torsion-resistant underwater cables Electrically connected with the data collector. 7. The new three-dimensional observation marine buoy system according to claim 1, characterized in that: the data collector adopts CR1000 data collector. 8. The novel stereo observation marine buoy system according to claim 1, characterized in that: said data communication device adopts a CDMA DTU data communication device. 9. The new three-dimensional observation marine buoy system according to claim 1, characterized in that: the water quality meter adopts RBR Concerto multi-parameter water quality meter. 10. The new three-dimensional observation ocean buoy system according to claim 1, characterized in that: the turbidity probe is an OBS3A turbidity probe, and the tide level meter is an RBRsolo D|tide tide level meter.