Sailing type marine strong magnetic surface-mounted surface seawater temperature measuring device and measuring method

Abstract

The invention discloses a sailing type marine strong magnetic surface-mounted surface seawater temperature measuring device which comprises a temperature chain module and a host. The temperature chain module comprises a plurality of connecting sheaths and mounting sheaths, the connecting sheaths and the mounting sheaths are arranged at intervals one by one, and each mounting sheath is provided with a temperature sensor in butt joint with the host; strong magnet mounting holes are formed in the connecting sheaths and the mounting sheaths, the connecting sheaths and the mounting sheaths are mounted and fixed through structures in the strong magnet mounting holes, each strong magnet mounting hole comprises a strong magnet mounting hole site in the sheath, and a strong magnet is arranged in the strong magnet mounting hole site in the sheath; the device is suitable for being installed on a shipboard of a steel ship to measure seawater surface layer temperature data in real time in a sailing mode, predicts surface layer water temperature through dynamic response of a sensor located on the surface of seawater, achieves contact type automatic observation, is suitable for sailing type automatic observation and contact type measurement, is not prone to external interference, and is high in measurement precision.

Description

technical field [0001] The invention relates to the marine environment monitoring industry, in particular to a sailing-type ship-used strong magnetic surface-mounted surface seawater temperature measuring device and a measuring method. Background technique [0002] In the coastal observation specification, seawater surface temperature is an important parameter in marine environment monitoring, and the measurement of surface seawater temperature is of great significance. [0003] The existing conventional measurement methods basically belong to fixed-point measurement. [0004] 1. Oceanographic stations [0005] Ocean stations mainly rely on the construction of ocean shore stations, which require a large amount of construction and cost a lot of money, and many locations are not suitable for the construction of ocean stations. [0006] 2. Marine buoys, [0007] The buoy is fixed at a certain point in the ocean by mooring, and the temperature sensor is mounted on the buoy to...

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Problems solved by technology

[0008] 3. In order to measure the temperature data of a certain sea area in the ocean, the scientific research personnel usually dock at a certain point in the ocean with the scientific research ship, and obtain the real-time temperature data of a certain point by deploying CTD. The workload is heavy, the operation is inconvenient, and it is affected by the natural environment. larger

[0010] Volunteer ships are an important carrier of navigational measurement. At present, the hydrometeorological observation equipment installed on volunteer ships is mainly used to observe meteorological parameters during ship navigation, and there is no mature solution for the measurement of sea surface temperature in hydrological parameters.

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