摘要
文章为模拟热带浅海海洋环境,精准控制温度,研发了一种海水缸的自动恒温系统。该系统利用温度传感器感知温度,当有电流通过不同的导体组成的回路时,根据帕尔贴效应在不同导体的接头处随着不同的电流方向会分别出现吸热、放热现象,将水冷散热降温原理应用在半导体片外侧面散热上,再通过传统风扇为水冷系统散热,碲化铋半导体片使用直流电流,通过改变直流电流的方向在同一套制冷片上实现制冷或加热。
In order to simulate the tropical shallow sea marine environment and accurately control the temperature,this paper develops an automatic constant temperature system for seawater tanks.The system uses temperature sensors to sense temperature.When a current passes through a loop composed of different conductors,according to the Paltier effect,heat absorption and heat release will occur at the joints of different conductors with different current directions.The principle of water cooling and cooling is applied to the heat dissipation on the outer side of the semiconductor sheet,and then the water cooling system is dissipated through a traditional fan.The bismuth telluride semiconductor sheet uses direct current to achieve cooling or heating on the same set of refrigeration sheets by changing the direction of the DC current.
作者
王易凡
姜雨清
胡亚捷
WANG Yifan;JIANG Yuqing;HU Yajie(Jiangsu Open University,Nanjing 210036,China)
出处
《计算机应用文摘》
2023年第19期72-74,共3页
Chinese Journal of Computer Application
关键词
海水缸
恒温系统
帕尔贴效应
半导体片
seawater tank
constant temperature system
Paltier effect
semiconductor chip
