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Temperature difference energy absorption conversion device and system for ocean profile detection equipment

A technology for detecting equipment and ocean profiles, applied in the field of temperature difference energy absorption conversion devices and systems, which can solve the problem that the separation between n-hexadecane and hydraulic oil is easy to be damaged, n-hexadecane is easy to form hollow and shrinkage cavities, and it takes a long time to solidify and melt and other issues to achieve the effect of shortening the working cycle, improving energy conversion efficiency, and reducing phase transition time

Active Publication Date: 2022-06-21
中国船舶重工集团有限公司第七一0研究所
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The purpose of the present invention is: in order to solve the problem that the separation method of n-hexadecane and hydraulic oil in the current ocean temperature difference energy absorption conversion device is easy to be damaged and leaked, and when n-hexadecane is solidified, it is easy to form hollow and shrinkage cavities, and it takes a long time to solidify and melt. Propose a temperature difference energy absorption conversion device and system for ocean profile detection equipment

Method used

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  • Temperature difference energy absorption conversion device and system for ocean profile detection equipment
  • Temperature difference energy absorption conversion device and system for ocean profile detection equipment
  • Temperature difference energy absorption conversion device and system for ocean profile detection equipment

Examples

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Embodiment 1

[0052] see attached figure 1 , 2 , a temperature difference energy absorption conversion device for ocean profile detection equipment, comprising: heat exchange pipe 1;

[0053] An end cover 7 forming a closed space with the heat exchange tube 1 ; a radial O-ring 6 is provided at the installation place of the heat exchange tube 1 and the end cover 7 . The heat exchange tube 1 and the end cover 7 are made of super-hard aluminum or titanium alloy.

[0054] A rubber diaphragm 5 that divides the closed space into an upper cavity and a lower cavity; one end of the rubber diaphragm 5 is vulcanized with the spring seat 3 , and the other end is vulcanized with the end cover 7 . The rubber diaphragm 5 is used to separate the pure water 4 and the hydraulic oil 9 .

[0055] see attached Figure 4 , the stainless steel filter screen 12 installed in the heat exchange tube 1; the stainless steel filter screen 12 is used to prevent the solid n-hexadecane 2 from contacting the rubber diap...

Embodiment 2

[0068] see attached Figure 5 , 6 , a temperature difference energy absorption conversion system for ocean profile detection equipment, using the conversion device 102 described in Embodiment 1, a plurality of conversion devices 102 are evenly spaced circumferentially arranged, and the installed number of conversion devices 102 is determined according to the ocean profile detection. The amount of hydraulic oil required by the equipment is determined, and the volume changes of all the conversion devices 102 are added up to equal the amount of hydraulic oil required by the ocean profile detection equipment. The top of the conversion device 102 is fixed by the mounting ring 101, and the bottom is connected to one end of the welded pipe joint 104 through the end straight joint 10; the other end of the welded pipe joint 104 is connected to the annular pipe 105; The oil inlet / outlet pipe 103 connected to the hydraulic system inside the detection device. The annular tube 105 collec...

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Abstract

The invention relates to the technical field of marine environment observation, in particular to a temperature difference energy absorption conversion device. A temperature difference energy absorption conversion device and system for ocean profile detection equipment, including: heat exchange tubes, end covers, rubber diaphragms, stainless steel filter screens, spring seats, springs; when the springs are in a fully compressed state, through the liquid injection port Inject pure water into the upper cavity to the stainless steel filter, and inject liquid n-hexadecane into the remaining space of the upper cavity; after the liquid injection is completed, seal the liquid injection port; the end cover is connected through the end straight connector at the bottom The internal hydraulic system of the ocean profile detection equipment, and the energy transmission between the hydraulic oil and the hydraulic system in the lower cavity. This device truly and effectively separates n-hexadecane and hydraulic oil, and there is no risk of damage and leakage, which has the effect of improving the reliability of the device; the rubber diaphragm has a built-in spring to keep the pressure during the solidification process. At the same time, the invention also discloses a temperature difference energy absorption conversion system used for ocean profile detection equipment.

Description

technical field [0001] The invention relates to the technical field of marine environment observation, in particular to a temperature difference energy absorption conversion device and system. Background technique [0002] At present, the problem of energy supply has become the main bottleneck restricting the long-term autonomous movement of my country's underwater detection equipment and remote observation of large areas of water. For marine profile observation equipment such as gliders and profile detection buoys, lithium batteries are mostly used at home and abroad to drive buoyancy engines to change the net buoyancy of the equipment to provide power. Due to the limited number of batteries that the device can carry, the working capacity and lifespan are limited. Marine scientists in various countries are actively developing new energy sources to replace battery work, such as wave energy, ocean temperature difference energy, and solar energy. Since wave energy and solar ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F28D20/02F04B19/20
CPCF28D20/02F04B19/20Y02E60/14
Inventor 田振华周树道谌启伟路伟王辉赞沈锐
Owner 中国船舶重工集团有限公司第七一0研究所
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