Carrying type deep sea macro organism pressure maintaining sampling device

Abstract

The invention discloses a carrying type deep sea macro organism pressure maintaining sampling device. The carrying type deep sea macro organism pressure maintaining sampling device comprises a sampling unit, wherein one end of the sampling unit communicates with a plug connector, the other end of the plug connector is provided with a cylinder body which is abutted against the plug connector, one end of the cylinder body is closed, the other end of the cylinder body is provided with a first through hole, and a first hose which is fixedly connected with the cylinder body is arranged in the firstthrough hole; the carrying type deep sea macro organism pressure maintaining sampling device further comprises a plurality of first gears, the first hose is fixedly connected with the first gears, the inner wall of the cylinder body is provided with a plurality of first motors, the output end of each first motor is provided with a second gear, the inner wall of the cylinder body is also providedwith a telescopic rod which is fixedly connected with the cylinder body, the telescopic end of the telescopic rod is provided with a second motor, the output end of the second motor is provided with afixed rod, the fixed rod is in threaded connection with the first hose, the surface of the fixed rod is provided with a first water bag, a second hose is arranged on the first water bag, a pump is arranged on the second hose, and the other end of the second hose is provided with a second water bag. The carrying type deep sea macro organism pressure maintaining sampling device has the advantage that captured macro organisms can be completely transferred.

Description

technical field [0001] The invention belongs to biological sampling equipment, in particular to a mounted deep-sea macrobiological pressure-holding sampling device. Background technique [0002] my country's marine scientific research has entered the 10,000-meter era, and various deep-sea instruments and equipment independently developed by my country have entered the 10,000-meter deep sea for operations. In the process of deep-sea scientific research, collecting biological samples in the deep sea is an important content of modern oceanographic research. With the continuous deepening of various marine scientific research and the development and utilization of marine resources, how to quickly, conveniently and effectively conduct survey and sampling of marine organisms to obtain first-hand marine biological scientific research samples and comprehensively understand the biological resources of specific sea areas , has become an important issue. For the capture of large deep-...

AI Technical Summary

Problems solved by technology

[0004] The problem to be solved by the present invention is to be able to completely transfer the captured large organisms, and at the same time avoid the deformation of the storage device during the transfer process and cause the death or injury of the large organisms.

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