An ice-based profiler release device and data acquisition system

Abstract

The embodiment of the present invention discloses an ice-based profiler release device and a data acquisition system, which belong to the field of marine observation. The device includes a bracket and at least two clamping parts. Fix the bracket on the ice-based profiler; the electromagnetic unlocking bolt includes a housing, a connecting piece, a locking piece and a driving piece, and one end of the connecting piece passes through a clamping piece and is fixed on another connected On the clamping piece, the other end extends into the housing and is provided with a counterbore in the axial direction and a through hole in the radial direction. The inner wall of the housing is provided with a slot, and the electromagnetic unlocking bolt can be switched between two two working positions, which are configured as follows: at the locking working position, one end of the driving member protrudes into the counterbore and presses the locking member between the through hole and the slot; at the releasing working position , the driving member retracts, and the locking member is not located between the through hole and the slot. It has the characteristics of simple structure, stable operation and strong reliability.

Description

technical field [0001] The invention relates to the technical field of ice-based profilers, in particular to an ice-based profiler release device and a data acquisition system. Background technique [0002] The Arctic has an important impact on global climate change, but because the Arctic is covered by sea ice all year round, traditional profilers cannot work in the Arctic. However, the internal mechanism of the Arctic's influence on the global climate has not been clarified due to the lack of observational data. Many institutions are committed to developing equipment for long-term observations of the Arctic. After years of hard work, a series of ice-based profilers have been used for observations of the Arctic. [0003] As the global climate warms, Arctic sea ice is getting younger and melting faster. Existing ice-based profilers need to be deployed on multi-year ice. On the one hand, only multi-year ice can bear the weight of the entire system. On the other hand, the ra...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the embodiment of the present invention is to provide a release device for an ice-based profiler to solve the problem that the ice-based profiler and its data acquisition system are inseparable in the related art. Once the data acquisition system is stranded or entangled with the ice-based profiler, or other causes of communication interruption, will lead to the problem of paralysis of the entire system

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