Biont low-temperature preservation device for deep submergence vehicles

A low-temperature preservation and submersible technology, which is applied in household refrigeration equipment, human or animal body preservation, containers, etc., can solve the problems of losing the value of culture and research, losing biological in situ characteristics, and changing the biological characteristics of biological samples. , to achieve the effect of improving in-situ fidelity, compact structure and simple structure

Active Publication Date: 2019-06-21
CHINA SHIP SCIENTIFIC RESEARCH CENTER (THE 702 INSTITUTE OF CHINA SHIPBUILDING INDUSTRY CORPORATION)
View PDF5 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in the prior art, the biological samples collected by the deep-sea submersible are stored in the sampling basket. With the recovery of the ROV, the biological samples are also lifted from the deep sea to the surface mother ship. Because the process of ROV recovery from the deep sea to the surface , the temperature of the external seawater where the biological samples are located is also gradually rising. Therefore, the biological characteristics of the biological samples have changed during the transfer process due to the lack of in-situ low-temperature preservation of the samples in this type of rough deep-sea sampling, and lost The in-situ characteristics of organisms even lose the value of laboratory observation, cultivation and research

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Biont low-temperature preservation device for deep submergence vehicles
  • Biont low-temperature preservation device for deep submergence vehicles
  • Biont low-temperature preservation device for deep submergence vehicles

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] The specific embodiments of the present invention will be described below in conjunction with the drawings.

[0027] Such as figure 1 with figure 2 As shown, the biological cryopreservation device for deep-sea submersibles of this embodiment includes a pressure-resistant enclosure 5 with a hollow cylindrical structure. The bottom of the pressure-resistant enclosure 5 is provided with a bottom hatch cover 6 through a support frame structure. The bottom hatch A hydraulic cylinder 12 is installed between the outer middle position of the door of the cover 6 and the inner wall of the pressure-resistant enclosure 5 to drive it to open and close. A cone guide tube 9 is installed on the upper surface of the inner wall of the pressure-resistant enclosure 5, and the bottom surface of the cone guide tube 9 The tray 11 is installed through the pin, and the tray 11 is opened downward. The bottom end of the tray 11 is provided with a stopper. The upper part of the tray 11 and the inner...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to a biont low-temperature preservation device for deep submergence vehicles. The biont low-temperature preservation device for the deep submergence vehicles comprises a pressure-resistant surrounding wall with a hollow cylinder structure, a bottom hatch cover is arranged at the bottom in the pressure-resistant surrounding wall through a supporting frame structure, a hydraulic cylinder driving the opening and closing of the bottom hatch cover is arranged between the middle position outside a hatch of the bottom hatch cover and the inner wall of the pressure-resistant surrounding wall, the upper part of the inner wall surface of the pressure-resistant surrounding wall is provided with a conical guide cylinder, the bottom surface of the conical guide cylinder is provided with a tray through pin shafts, the tray is downwards opened, a baffle block is arranged at one end of the bottom of the tray, the upper part of the tray is connected with the inner wall surface ofthe conical guide cylinder through a tension spring, the top surface of the pressure-resistant surrounding wall is provided with a top hatch cover through a hinge mechanism, and the top hatch cover isprovided with an electric sea suction valve. The outer wall surface of the pressure-resistant surrounding wall is sequentially provided with, from outside to inside, an outer-layer pressure-resistantshell, an intermediate-layer pressure-resistant shell and an inner-layer pressure-resistant shell which are all in a hollow spherical structure. The biont low-temperature preservation device for thedeep submergence vehicles is reliable in working.

Description

Technical field [0001] The invention relates to the technical field of cryopreservation equipment for deep-sea organisms, in particular to a biological cryopreservation device for deep-sea submersibles. Background technique [0002] The deep-sea submersible is one of the most important tools for ocean exploration and research. It has the functions of deep-sea prospecting, high-precision topographic survey of the seabed, suspicious object detection and capture, and deep-sea biological survey. In recent years, marine biologists have also adopted deep-sea diving. Vehicles, such as manned submersibles or cable-controlled robots (ROV), conduct real-time observation of marine life, and conduct deep-sea sampling of valuable microbial and macrobiological samples through the manipulator mounted on the bow of the deep-sea submersible, and fixedly mounted on the bow The sampling basket on the tray is collected and stored for laboratory observation, cultivation and research after landing. [...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): B65D81/18B65D81/38B65D51/18G01N1/42A01N1/02
Inventor 许可卫洋洋赵飞虎杨凯杰顾炳
Owner CHINA SHIP SCIENTIFIC RESEARCH CENTER (THE 702 INSTITUTE OF CHINA SHIPBUILDING INDUSTRY CORPORATION)
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products