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Self-powered observation device based on submarine hydrothermal solution

An observation device and self-powered technology, applied in ocean energy power generation, temperature measurement of moving fluids, electrical components, etc., can solve the problem of inability to achieve long-term in-situ observation, and achieve the effect of avoiding the accumulation of impurities

Pending Publication Date: 2022-08-09
ZHEJIANG UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, this device is only used as a power generating device, and cannot achieve the purpose of the invention for long-term in-situ observation

Method used

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  • Self-powered observation device based on submarine hydrothermal solution
  • Self-powered observation device based on submarine hydrothermal solution
  • Self-powered observation device based on submarine hydrothermal solution

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Embodiment Construction

[0034]The research on deep -sea thermal fluid activities is one of the major international frontier and hot research fields in the world. However, the period of time changes in thermal fluid activity is very long, including the enlightenment phase, development stage, peak period, and dying period. Research in this field, so the present invention provides a self -powered observation device based on the underwater heat fluid, such as figure 1 Show.

[0035] This device uses the thermal energy of the heat pipe 3 to capture the thermal energy of the underwater thermal mouth 1. The sensor probe 2 integrated in the thermal pipe 3 can measure the temperature of the temperature of the sea underwater thermal mouth 1. At the same time, the seawater outside the 4 outside of the temperature difference power generation unit 4 cools the cold end of the temperature difference power generation unit 4, so as to form a temperature difference at both ends of the hot and cold, and the thermoelectric ...

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Abstract

The self-powered observation device comprises a sealing cavity integrated with an energy storage unit and a data storage unit, a temperature difference power generation unit used for providing electric energy and a camera shooting unit used for obtaining image data of a submarine hydrothermal solution opening are arranged outside the sealing cavity, and the temperature difference power generation unit is externally connected with a heat pipe. The heat pipe comprises a condensation section fixed to the hot end of the thermoelectric power generation unit, an evaporation section located in the seabed hydrothermal opening and a heat insulation section used for connecting the condensation section and the evaporation section, and the evaporation section is provided with a sensor probe used for obtaining monitoring data of the seabed hydrothermal opening. And the sensor probe performs data transmission with a data storage unit in the sealing cavity through a data line integrated in the heat pipe. According to the device provided by the invention, long-time in-situ observation of the submarine hydrothermal port is realized through the thermoelectric power generation unit formed by combining the heat pipe and the sensor.

Description

Technical field [0001] The invention involves the technical field of underwater observation, especially a self -power supply observation device based on the underwater heat solution. Background technique [0002] Deep sea thermal fluid activity is widely distributed in the ocean ridge and the rear basin of the arc. It has bred the unique biological community and rich sulfide mineral resources in extreme environments. It is used as a natural laboratory for the origin and evolution of life. And one of the fields of hot spots. Influenced by factors such as volcanic, earthquakes and tide, thermal liquid activity has changed over time. The heat liquid activity not only has the starting stage, development stage, peak period, and dying period, but also its eruption, chemical composition and eruption temperature may also change periodic changes, corresponding to the different periods of thermal liquid eruption activity, thermal liquid mouth mouth mouth, thermal liquid mouth mouth The sur...

Claims

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Application Information

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IPC IPC(8): G01K13/02H02N11/00B08B1/04
CPCG01K13/026H02N11/002B08B1/12B08B1/32Y02E10/30
Inventor 吴世军郑允超刘亚辉杨灿军孙永超盖小涛
Owner ZHEJIANG UNIV
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