Marine hydrological observation device

Abstract

The invention discloses a marine hydrological observation device. The device comprises a floating platform, a main bracket arranged above the floating platform and a balance bracket arranged at the bottom of the floating platform, wherein a closed electronic cabin is arranged in the floating platform; a storage battery, a control circuit and a memory are arranged in the closed electronic cabin; amonitoring device is arranged above the floating platform; the storage battery is connected with the monitoring device through the control circuit; the output end of the monitoring device is connectedwith the memory; and a supporting frame is fixed to the top of the main support. A solar cell panel is movably installed on the top of the supporting frame. The solar cell panel is connected with thestorage battery through the control circuit. The upper end of the solar cell panel is hinged to the top of the supporting frame. According to the solar buoy, the service life of the solar cell panelcan be prolonged, the number of overhauling times can be reduced, the solar buoy can well adapt to the environment in water, and the buoy can be kept more stable.

Description

technical field [0001] The invention relates to the technical field of ocean hydrological observation, in particular to an ocean hydrological observation device. Background technique [0002] Marine hydrological observation is an observation to understand the distribution and changing laws of marine hydrological elements, generally including: observations of water depth, water level, ocean current, wave, water temperature, salinity, temperature, air pressure, etc. The observation methods include large-scale observation, continuous observation, Sectional observation, etc. When observing water level, ocean current, wind speed, and wind direction, continuous observation is required. Several observation points are arranged in the surveyed sea area, and continuous observation is carried out for more than one month at each observation point. Water level observation is to measure the tidal height of the sea in real time. Ocean current observation is to measure the flow velocity an...

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Problems solved by technology

The traditional method is that the ships arrive at the observation points one by one, drop the ocean current observation equipment one by one, and observe the water level, wind speed, and wind direction. Each element is observed and analyzed independently. After the observation time meets the requirements, the equipment is retrieved one by one. Guaranteed to be carried out at the same time, the observation data needs to be merged and sorted, which is very cumbersome

[0003] The buoy adopts the power supply mode of battery and solar battery combination. The power of the battery can guarantee the continuous power supply of the buoy system for one month without solar charging and supplementation. The functional modules on the buoy are mainly composed of power supply, communication control, sensors, etc. Established far away from the land, the signal is sent to the satellite, and then the signal is transmitted to the ground receiving station by the satellite, but the existing monitoring buoy has a simple structure and does not have good stability. During the process, the solar panel is easily damaged, which increases the number of maintenance of the solar panel by the staff. When the connecting rod and other connecting cylinders are in the connected state, they cannot adapt to the water environment well, and the buoy is under strong pressure at sea. The buoy cannot be kept more stable when the wind is strong or foreign objects are collided in sea water

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