High-precision water body skin temperature measuring device

Abstract

The invention belongs to the sea environment detection field and relates to a high-precision water body skin temperature measuring device. The device includes a high-precision temperature array sensor, a temperature collector, a battery, a wireless data transmission module, a main floating body, a main floating body assembling steel plate and a float connection fixing device, wherein the temperature collector and the battery are packaged and disposed inside the main floating body, the main floating body assembling steel plate includes an upper assembling steel plate and a lower assembling steel plate, a cylindrical mounting cylinder is fixedly disposed between the upper assembling steel plate and the lower assembling steel plate, the float connection fixing device includes a vertically disposed circular tube, and the cylindrical mounting cylinder is sleeved on the circular tube and is slidable up and down with respect to the circular tube. The device is advantaged in that the device can freely move with waves and tidal waves to measure the temperature within 50cm above and below the surface of the water body, that is, within 100cm, and can be arbitrarily fixed on a fixed structureobject at sea or on the shore and has strong structural adaptability.

Description

technical field [0001] The invention belongs to the technical field of marine environment detection, and in particular relates to a high-precision water body skin temperature measuring device. Background technique [0002] At present, the temperature measurement of the water body surface mostly relies on the temperature sensor installed on the ocean data buoy or through infrared remote sensing. Although the temperature sensor installed on the ocean data buoy is not a contact sensor, it can only measure the temperature of one point. As a result, it is impossible to obtain high-quality data in some specific occasions (for example, some observation requirements require the observation of multi-position water temperature data at 30 cm above and below the surface of the water body). Infrared remote sensing temperature measurement mainly uses non-contact infrared sensors for large-scale seawater temperature observation, but its observation accuracy is low and it is expensive. Co...

AI Technical Summary

Problems solved by technology

[0002] At present, the temperature measurement of the water body surface mostly relies on the temperature sensor installed on the ocean data buoy or through infrared remote sensing. Although the temperature sensor installed on the ocean data buoy is not a contact sensor, it can only measure the temperature of one point. As a result, it is impossible to obtain high-quality data in some specific occasions (for example, some observation requirements require the observation of multi-position water temperature data at 30 cm above and below the surface of the water body)

Infrared remote sensing temperature measurement mainly uses non-contact infrared sensors to observe seawater temperature in a large range, but its observation accuracy is low and it is expensive

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