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Multifunctional shallow-sea time-series sediment capturing and observing device

An observation device and time series technology, which is applied in the direction of measuring devices, sampling devices, instruments, etc., can solve problems such as unrealizable, achieve low power consumption, and meet the effects of long-term sampling and observation

Inactive Publication Date: 2015-03-25
NAT MARINE DATA & INFORMATION SERVICE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

It is impossible to record the micro-changes of seawater environmental parameters over a long period of time to analyze the impact of depositional environment changes on the deposition process

Method used

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  • Multifunctional shallow-sea time-series sediment capturing and observing device
  • Multifunctional shallow-sea time-series sediment capturing and observing device
  • Multifunctional shallow-sea time-series sediment capturing and observing device

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Embodiment Construction

[0052] Below in conjunction with accompanying drawing and embodiment describe in detail:

[0053] 1. Device

[0054] 1. Overall

[0055] Such as figure 1 , the device includes a frame unit 00, a sediment capture unit 10, a sediment storage unit 20, an environmental observation unit 30 and an automatic control unit 40;

[0056] The frame unit 00 is a cylindrical frame connected by 6 vertically placed circular tubes 04 equidistant (60°×6) including the horizontally placed upper ring 01, the middle ring 02 and the lower ring 03. the support of the device;

[0057] A sediment capture unit 10 is arranged between the upper ring 01 and the lower disc 03, a sediment storage unit 20 is arranged at the bottom of the lower disc 03, the bottom of the sediment capture unit 10 and the upper part of the sediment storage unit 20 Docking, capturing and storing sediment;

[0058] An environmental observation unit 30 and an automatic control unit 40 are respectively arranged on both sides o...

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Abstract

The invention discloses a multifunctional shallow-sea time-series sediment capturing and observing device, and relates to an ocean sampling and observing technique. The structure of the multifunctional shallow-sea time-series sediment capturing and observing device comprises the structure that a sediment capturing unit is arranged between an upper part circular ring and a lower part disc; the lower part of the lower part disc is provided with a sediment storage unit; the bottom of the sediment capturing unit and the upper part of the sediment storage unit are in butt joint, and are used for collecting and storing sediments; an environment observing unit and an automatic control unit are respectively arranged at two sides of a middle circular ring; the sediment storage unit and the environment observing unit are respectively connected with an automatic control unit electrically so as to achieve automatic control. According to the device, the time-series control is adopted so as to research the stage and continuous change of the ocean sedimentation; sea water environment parameters can be tracked and recorded as well as being sampled, and basic data are provided for the research of influences of the micro change of the sediment environment on the sedimentation; the multifunctional shallow-sea time-series sediment capturing and observing device is suitable for sampling shallow-sea sediment particle substances and observing relevant sea water environments.

Description

technical field [0001] The invention relates to ocean sampling and observation technology, in particular to a multifunctional shallow sea time series sediment capture and observation device, which can be used for sampling shallow sea sedimentation particulate matter and observing related seawater environments. Background technique [0002] The marine sedimentary environment refers to the accumulation environment of marine sediments, and its characteristics mainly depend on the hydrodynamic conditions and physical, chemical and biological processes in the accumulation environment. Affected by many factors such as waves, currents, and gravity, the dynamic conditions of seawater are not uniform in the scope of modern oceans, no matter from the perspective of horizontal or vertical (depth). According to different natural characteristics such as temperature, salinity, pressure and hydrodynamic conditions, the sea area can be divided into different sedimentary environments, and ea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/20G01D21/02
Inventor 张瑞端刘志杰余佳殷汝广程永寿
Owner NAT MARINE DATA & INFORMATION SERVICE
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