Deep-sea macroorganism fidelity culture device and method

Abstract

The invention discloses a deep-sea macroorganism fidelity culture device which comprises a support adjusting module, a control module, a culture module and a refrigeration module. The support adjusting module is fixedly mounted on a container, the culture module is rotatably mounted on the support adjusting module, the refrigeration module is arranged on the culture module, and the control moduleis respectively connected with the culture module and the refrigeration module. The deep-sea macroorganism fidelity culture device can monitor state parameters in the macroorganism culture process, anadopted computer display is concise and visual in interface, and a temperature curve and a pressure curve in a deep-sea macroorganism sampling device can be accurately observed; and temperature and pressure thresholds are set through a computer, the refrigeration power of a refrigerator is controlled, the low-temperature requirement is met, a pressure pump is controlled to meet the high-pressurerequirement, and it can be guaranteed that the pressure and temperature of the environment where deep-sea macroorganisms are located are approximate to the in-situ pressure and temperature of the deep-sea macroorganisms.

Description

technical field [0001] The invention relates to a seabed organism culture device, in particular to a deep-sea macro organism fidelity culture device and a culture method. Background technique [0002] The research results show that mining marine biological resources helps to explore new species and life mechanisms; at the same time, marine organisms have potential economic value as ideal medicines and industrial material resources. If living samples of seabed macro organisms can be effectively preserved while carrying out in situ culture experiments of seabed organisms, it will provide more comprehensive data support and basis for revealing the mechanism of deep sea biogeochemical cycles. Patent CN111471576A proposes a deep-sea microbial in-situ culture device with built-in pressure compensation, which can carry out enrichment culture and recovery of microorganisms in deep-sea environment, but only maintains the in-situ pressure of microorganisms, and cannot control the temp...

AI Technical Summary

Problems solved by technology

Patent CN111471576A proposes a deep-sea microbial in-situ culture device with built-in pressure compensation, which can carry out enrichment culture and recovery of microorganisms in deep-sea environment, but only maintains the in-situ pressure of microorganisms, and cannot control the temperature of the recovery process Variety

Patent CN111109159A proposes a mounted deep-sea macrobiological pressure-holding sampling device, which can completely transfer the captured large organisms, but it cannot be transferred by heat preservation, and it is not suitable for long-term fidelity storage of deep-sea macrobiological samples

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