基于温差发电技术设计的一种新型温差发电系统

A thermoelectric system based on Thermoelectric Technology

针对于当下各地区热能无法回收利用造成浪费的问题,通过调研及实验设计了一种温差发电系统,可以有效利用各种低品位热能,实现能源多方位利用,顺应国家能源战略。这种新型温差发电系统包括黑色散热片,温差发电芯片,散热硅脂垫组成的温差发电组,机械臂、固定装置、蓄电池、外连设备,使其能够将吸收、转化、储存、利用一体化。设计从改变结构入手增大设备温差从而提高热电效率,进而降低成本,提升装置的实用性。实验表明使用黑色散热片进行吸热效果较优,此时设备形成温差较大,热电效率较高,通过对传统机械臂的设计改造,将其中连杆装置更换为伸缩杆,增大了此系统的适用范围,此系统响应我国能源战略,通过对自然散失的大量热能的充分利用,可以实现无污染性的能源转化,并且通过不断提高效率,将会极大的缓解中国的能源问题。

Aiming at the problem of waste caused by the inability to recycle heat energy in various regions,a thermoelectric power generation system is designed through investigation and experiment,which can effectively use all kinds of low-grade heat energy,realize multi-directional utilization of energy,and comply with the national energy strategy.This new type of thermoelectric system consists of a black heat sink,a thermoelectric chip,a thermoelectric group composed of a heat dissipation silicone pad,a mechanical arm,a fixed device,a storage battery,and external equipment,so that it can integrate absorption,conversion,storage,and utilization.The design starts from changing the structure to increase the temperature difference of the equipment,so as to improve the thermoelectric efficiency,reduce the cost and improve the practicability of the device.The experiment shows that the black heat sink has better heat absorption effect.At this time,the temperature difference of the equipment is large,and the thermoelectric efficiency is high.Through the design and transformation of the traditional mechanical arm,the connecting rod device is replaced by a telescopic rod,which increases the scope of application of the system,It can achieve pollution-free energy conversion,and through continuous improvement of efficiency,will greatly alleviate China’s energy problems.