Free diving type deep sea turbulence profile instrument

Abstract

The invention discloses a free diving type deep sea turbulence profile instrument, comprising a pressure resistant cabin, a protective side cover, a data acquisition device, a battery pack, a communication device, a supporting column, a floating body, and a damping device. The front end of the pressure resistant cabin is provided with a front end cover. The front end cover is provided with a sensor mounting position, and also fixedly mounted with a front protective frame. The data acquisition device is mounted in the front end cover. A rear end cover is arranged behind the pressure resistant cabin. The front end cover and the rear end cover are connected to the pressure resistant cabin through screw threads. The lower end of the rear end cover is fixedly mounted with a battery frame. The battery pack is fixedly mounted on the battery frame. The free diving type deep sea turbulence profile instrument has the advantages that a segmented structure in which a long cylindrical pressure tank, the floating body, and a damping device are arranged in order from bottom to top is adopted, so that the profile instrument with the center of gravity located below can still dive stably in a vertical direction under the condition of ocean undercurrent interference and the like, and the dive speed can be configured according to needs.

Description

technical field [0001] The invention relates to a deep-sea profiler, in particular to a free-diving deep-sea turbulence profiler. Background technique [0002] Deep-sea profilers play an important role in the field of ocean observation. Profilers are generally equipped with a variety of sensors, which can not only measure parameters such as ocean turbulence, ocean temperature, and salinity, but also can be equipped with turbidimeters to measure other environmental parameters of the ocean. Different types of profilers are available for different measurement depths. However, the ocean environment is complex and changeable, and the instrument often encounters the interference of ocean undercurrents during the dive measurement process, which greatly affects the measurement accuracy. Most of the existing profilers are integral integrated design, the structure is relatively single, it is difficult to adjust adaptively according to different observation requirements, and the depl...

AI Technical Summary

Problems solved by technology

However, the ocean environment is complex and changeable, and the interference of ocean undercurrents is often encountered during the instrument's dive measurement process, which greatly affects the measurement accuracy.

Most of the existing profilers are integral integrated design, the structure is relatively single, it is difficult to adjust adaptively according to different observation requirements, and the deployment operation of the instrument is relatively complicated, and its use also has certain limitations. , it is difficult to obtain ideal measurement results

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