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Deep sea plankton concentrating in-situ sampling system

A technology of plankton and sampling system, which is applied in the field of deep-sea plankton concentration in-situ sampling system, which can solve the problems that samples are easily polluted, cannot meet the needs of deep-sea plankton research, and the number of samples is small.

Inactive Publication Date: 2015-04-29
OCEANOGRAPHIC INSTR RES INST SHANDONG ACAD OF SCI
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  • Application Information

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Problems solved by technology

[0003] The content of planktonic microorganisms in deep seawater is low, limited by the volume of the sampling bottle, and the number of samples obtained in a single sampling is small, which has gradually failed to meet the needs of deep sea planktonic microorganism research; at the same time, before the sampler is put into the specified water depth, the container may have been Planktonic microorganisms that fill the air or other water layers, and the collected samples are susceptible to contamination

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  • Deep sea plankton concentrating in-situ sampling system
  • Deep sea plankton concentrating in-situ sampling system
  • Deep sea plankton concentrating in-situ sampling system

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Embodiment Construction

[0016] figure 1 Among them, the deep-sea plankton concentration in-situ sampling system consists of a sealed cabin, a magnetic pump subsystem 2 and a control subsystem 4, wherein the magnetic pump subsystem 2 is installed at the end of the sealed cabin, and the control subsystem 4 Installed inside the airtight compartment.

[0017] The airtight cabin is made up of the airtight cabin front end cover 1, the airtight cabin cylinder body 3, and the airtight cabin rear end cover 5. The end cap 5 is provided with a plug sealing cover 6, and 7 is a clip of the airtight compartment.

[0018] figure 2 Among them, the magnetic pump subsystem 2 is composed of a magnetic pump 33, a water inlet one-way valve 24, and a water outlet one-way solenoid valve 21. The water inlet one-way valve 24 is connected to the magnetic pump 33 through the water inlet pipeline 23, and the water outlet is single The electromagnetic valve 21 is connected with the magnetic pump 33 through the water outlet p...

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Abstract

The invention discloses a deep sea plankton concentrating in-situ sampling system. The deep sea plankton concentrating in-situ sampling system is not polluted by microorganisms in other sea layers, and intercepts deep sea plankton by using a microbial filter membrane through an uninterrupted work of a magnetic pump so as to achieve a concentrating sampling function. The deep sea plankton concentrating in-situ sampling system is characterized by consisting of a sealed cabin, a magnetic pump subsystem (2) and a control subsystem (4), wherein the magnetic pump subsystem (2) is mounted at the end part of the sealed cabin; the control subsystem (4) is mounted inside the sealed cabin.

Description

technical field [0001] The invention belongs to the field of in-situ sampling system for plankton, in particular one that will not be polluted by microorganisms in other sea layers, and at the same time through the uninterrupted work of the magnetic pump, the interception of plankton in the deep sea is realized by using the microbial filter membrane, and the concentrated sampling function is realized. Deep-sea plankton enrichment in situ sampling system. Background technique [0002] Deep-sea phytoplankton is a newly recognized deep-sea resource, which has important research significance in many aspects such as the origin of life, the discovery of new genes, the development of new drugs, and environmental protection. It has been recognized by scientists all over the world as an important resource. [0003] The content of planktonic microorganisms in deep seawater is low. Due to the limitation of the volume of the sampling bottle, the number of samples obtained in a single s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/02G01N1/40
Inventor 宋文杰刘鹏尤泽萌胡军锋贺江石彦平王青光
Owner OCEANOGRAPHIC INSTR RES INST SHANDONG ACAD OF SCI
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