Long-term observing and biology trapping device for deep sea environment

A deep-sea environment and trap technology, applied in instruments, fishing, measuring devices, etc., can solve the problems of difficult to achieve long-term observation, limited number of batteries, low endurance, etc., to extend the effective power, improve the success rate, and carry space. big effect

Inactive Publication Date: 2016-06-29
SECOND INST OF OCEANOGRAPHY MNR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Self-returning deep-sea observation equipment is basically released in a free-fall manner. When the equipment hits the bottom, the impact force is relatively large, and it is easy to damage its own structure and the equipment it carries. If the equipment is damaged, long-term observation will lose its meaning. Therefore, this

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  • Long-term observing and biology trapping device for deep sea environment
  • Long-term observing and biology trapping device for deep sea environment
  • Long-term observing and biology trapping device for deep sea environment

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Embodiment Construction

[0035] Below in conjunction with embodiment the present invention is described in further detail:

[0036] Such as Figure 1-2 The shown deep sea environment long-term observation and biological trap includes a frame and a buoyancy device connected to the frame (not shown in the figure). Frame is made up of buffer leg 10, main body bracket 3, anti-collision guard frame 2. The buffer leg 10 is connected with the main body bracket 3 through the flange 9 . The main body bracket 3 is provided with four glass power supply compartments 4, two biological traps 1, an acoustic Doppler current meter 5, an acoustic release device 6, a deep-sea camera 7, a deep-sea flashlight 8, a deep-sea camera 12, and a deep-sea lighting lamp 13 . The acoustic releaser 6 is connected with a bearing block 11 through a stainless steel chain 14 . In order to make the release of the acoustic release device without interference, the chain link 14 is directly placed in the release claw, and then the stainle

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Abstract

The invention discloses a long-term observing and biology trapping device for a deep sea environment.The device comprises a buoyancy device.The device is characterized in that a rack connected with the buoyancy device is included, the rack is provided with glass power supply bins which are internally provided with power supplies and low-power dissipation power supply managing circuits in a packaged mode, biology trappers, a deep sea image observing instrument, a deep sea environment parameter measuring instrument and an acoustic releaser, and the acoustic releaser is connected with a bearing block.The device is suitable for full deep sea environment observation and entrapment of large deep-sea near-bottom fishes with the high action capacity, supplies technical support to deep sea scientific research and has the advantages of being suitable for deep-sea long-term observation, increasing the trapping sampling success rate and avoiding the phenomenon that a carrying instrument is damaged due to the fact that the instant shock is too big when the device lands under the sea.

Description

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Claims

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Application Information

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Owner SECOND INST OF OCEANOGRAPHY MNR
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