Superconducting pipe measurement and control vibration device

Abstract

The invention relates to a superconducting pipe measurement and control vibration device. The technical problem that an existing superconducting pipe is low in heat exchange efficiency is solved. The superconducting pipe measurement and control vibration device comprises a superconducting pipe body with the two closed ends. A connecting conducting pipe is arranged in the superconducting pipe body and extends in the axial direction of the superconducting pipe body. The upper end of the connecting conducting pipe extends out of the superconducting pipe body. A heat conduction working medium outlet is formed in the upper end of the superconducting pipe body. A first heat exchanger is arranged at one end of the superconducting pipe body, and a second heat exchanger is arranged at the other end of the superconducting pipe body. A vibration flow guide mechanism is arranged between the connecting conducting pipe and the heat conduction working medium outlet. An expansion and shrinkage air bag is arranged on the superconducting pipe body. The superconducting pipe measurement and control vibration device has the advantages that free heat transfer between two ends can be achieved according to needs; good heat conductivity of nanoparticles in heat conduction media is kept during periodic motion, and the service life of the heat conduction media is prolonged; and the cold and head transmission distance is greatly prolonged, ultra-long-distance heat transmission is achieved, daily maintenance is not needed, and the device has wide application prospects in the aspects of industrial heat exchange and energy saving and cold and heat application in buildings.

Description

technical field [0001] The invention belongs to the technical field of heat conduction equipment, and in particular relates to a superconducting tube measuring and controlling oscillation device. Background technique [0002] In human life, the application of heat energy and the transmission of heat are ubiquitous, and the application of heat exchange equipment is even more indispensable. Generally, people refer to devices that transfer heat from a hot fluid to a cold fluid as heat exchange devices. Heat exchange equipment is widely used in oil refining, chemical industry, light industry, pharmaceutical, machinery, food processing, power and atomic energy industries, etc., to provide convenience for human life. The most common heat transfer methods in heat exchange devices are conduction heat transfer, convective heat transfer and radiation heat transfer. These three heat transfer methods are sometimes used alone, and sometimes they are combined with different functions and...

AI Technical Summary

Problems solved by technology

Although this heat exchange device possesses its outstanding super thermal conductivity, it also has the following problems: 1. When the height difference between the cold and hot ends is large, heat can only be transferred from the low hot end to the high cold end , Do not transfer heat from the high hot end to the low cold end; 2. After a long period of time when the device is out of use, there will be heat-conducting nanoparticles settling when it is restarted, resulting in poor heat transfer efficiency; 3. Cooling and heating transmission distance is limited

The main reasons for the above-mentioned problems are: 1. Since the internal heat transfer medium of the inorganic high-efficiency heat pipe in the heat exchange device is mostly a liquid mixture or a gaseous mixture, it is easy to gather at the top of the heat pipe after being heated. It can only absorb heat at low places and release heat at high places; 2. The nanoparticles contained in the heat transfer medium in the heat exchange device will gradually settle and agglomerate after standing for a long time, making the uniform heat transfer medium lose its uniformity , in the slender pipeline with a large height difference, it will produce a situation that is difficult to recover, resulting in a greatly reduced thermal conductivity

3. When the cold and heat transmission distance of the heat exchange device is too long, the self-flow of the circulating heat transfer medium and the movement distance of the nanoparticles are limited, resulting in that the cold and heat transmission distance cannot be too long

[0005] The above-mentioned solution solves the problem of poor heat conduction effect of the existing superconducting tubes to a certain extent, but the solution still exists: 1. When the height difference between the cold and hot ends is large, it can only be transferred from the lower hot end to the higher one. Heat transfer at the cold end, do not transfer heat from the high hot end to the low cold end; 2. After a long period of time when the device is out of use, when it is restarted, there will be heat-conducting nanoparticles settling, resulting in heat transfer efficiency. Poor; 3. The problem of limited transmission distance of cold and heat

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