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Deep sea sampling trigger release device based on marine physical and chemical parameters

A deep-sea sampling and release device technology, applied in sampling devices and other directions, can solve problems such as the demand for difficult-to-collect water

Active Publication Date: 2021-09-14
OCEANOGRAPHIC INSTR RES INST SHANDONG ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Traditional sampling methods are increasingly difficult to meet the needs of water sampling in complex sampling environments (temperature, salinity, methane, or other different chemical properties)

Method used

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  • Deep sea sampling trigger release device based on marine physical and chemical parameters
  • Deep sea sampling trigger release device based on marine physical and chemical parameters
  • Deep sea sampling trigger release device based on marine physical and chemical parameters

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Embodiment Construction

[0025] In order to facilitate the understanding of the present invention, the present invention will be described in more detail below in conjunction with the accompanying drawings and specific embodiments. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described in this specification. On the contrary, these embodiments are provided to make the understanding of the present disclosure more thorough and comprehensive.

[0026] The deep-sea sampling trigger release device based on marine physical and chemical parameters provided by the embodiment of the present invention has a structure such as figure 1 As shown, it is mainly composed of a sensor 101 , a control cabin 102 , an underwater connector 103 and an electromagnetic trigger device 104 . Wherein, the sensor 101 is connected with the control cabin 102 , and the control cabin 102 a...

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Abstract

The invention relates to the technical field of ocean survey equipment, in particular to an electromagnetic trigger release device based on marine physical and chemical parameters. A deep sea sampling trigger release device based on marine physical and chemical parameters comprises an electromagnetic trigger device, and the electromagnetic trigger device uses the marine physical or chemical parameters as trigger signals to control a water sampling port of a water sampling device to be closed so as to complete sampling. According to the designed electromagnetic trigger device, through multi-stage trigger transition, the trigger current is small, the power consumption is low, the weight is light, and the trigger efficiency is high; the electromagnetic trigger device is not provided with a dynamic sealing structural component, and the reliability in the deep sea environment is improved by means of the magnetic force transmission relation. According to the device, marine physical and chemical parameters such as depth, temperature, salinity, methane and other different chemical characteristics are used as water sampling signals, the device adapts to a complex sampling environment, and underwater automatic sampling is achieved.

Description

technical field [0001] The invention relates to the technical field of marine survey equipment, in particular to an electromagnetic trigger release device based on marine physical and chemical parameters. Background technique [0002] With the investigation and development of marine resources, the deepening of hydrophysical research and seawater chemical investigation, the demand for sampling seawater in different marine environments and analyzing and testing its composition is gradually increasing. The hammer-triggered purely mechanical water collector, or the trigger device relies on the "depth" signal of the system to trigger the release mechanism to complete the closure of the water collection bottle. Traditional sampling methods are increasingly difficult to meet the needs of water sampling in complex sampling environments (temperature, salinity, methane, or other different chemical characteristics). Contents of the invention [0003] The purpose of the present inven...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/10
CPCG01N1/10
Inventor 蒋庆林刘鹏邓伟温京亚褚东志张天鹏李显昭马永杰盖志鹏
Owner OCEANOGRAPHIC INSTR RES INST SHANDONG ACAD OF SCI
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