Chained composite self-powered device and marine organism sensing system

Abstract

The invention provides a chained composite self-powered device and a marine organism sensing system. The chained composite self-powered device comprises a plurality of thermoelectric power generationparts and water flow friction nanometer power generation parts which are connected at intervals through waterproof films. Each thermoelectric power generation part comprises a P-type miniature thermoelectric arm, an N-type miniature thermoelectric arm, an upper polar plate and a lower polar plate; the upper surface of the upper polar plate is in contact with the inner side wall of the waterproof layer with good thermal conductivity; and each water flow friction nanometer power generation part comprises an electropositive thin film, an electronegative thin film, a positive plate arranged belowthe electropositive thin film and a negative plate arranged below the electronegative thin film. The temperature difference between organisms and seawater and seawater flowing energy are utilized, themicro-nano energy technology is effectively combined, the power generation efficiency is improved, the cruising ability of the device is improved, the structure is simple, and the practicability is high.

Description

technical field [0001] The invention relates to the technical field of micro-nano energy self-supply and electrical control, in particular, to a chain-type composite self-supply device and a marine biological sensing system. Background technique [0002] With the vigorous construction and promotion of 5G communication networks, many industries relying on 5G networks are facing an iterative upgrade of overall informatization. Compared with the previous communication network, the 5G network improves not only the simple communication speed, but more importantly, 5G has made a leapfrog improvement in terms of low latency, ultra-low power consumption, and multi-terminal compatibility. Because of this, the application of 5G in the future may promote the explosive development of "Internet of Everything" technology. At the same time, the sensor's demand for energy has also exploded, and battery power alone is not enough to support the development of the Internet of Things industry....

AI Technical Summary

Problems solved by technology

[0003]Currently used marine biological sensing devices mainly use batteries as power sources to work. It is unrealistic to maintain the continuous operation of marine biological sensing equipment by regularly replacing batteries. Therefore, the battery life has become the main factor limiting the exploration of the ocean and marine organisms' living habits and marine environment.

Usually, the battery of the sensor needs to be replaced regularly in order to maintain the normal operation of the device, but the inconvenient capture of marine organisms and the habit of a huge range of activities make it impossible to replace the battery of the device, resulting in high costs for tracking marine organisms. Short battery life, environmental pollution and other issues

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