热电模块提高太阳能蒸馏器运行温度的实验研究  

Experimental Study on Thermoelectric Module to Increase the Operating Temperature of Solar Distiller

作　　者：黄开诱 王文豪 卢俊宇 芮澎恩 黄丽娜 洪春涛 Huang Kaiyou;Wang Wenhao;Lu Junyu;Rui Pengen;Huang Lina;Hong Chuntao(School of Chemical Engineering and Energy Technology,Dongguan University of Technology,Dongguan 523808,China)

机构地区：[1]东莞理工学院化学工程与能源技术学院,广东东莞523808

出　　处：《广东化工》2020年第16期47-49,共3页Guangdong Chemical Industry

基　　金：东莞理工学院大学生创新创业训练计划项目(201911819030)资助;广东省科技创新战略专项资金(“攀登计划”专项资金)立项项目(pdjh2020a0574)资助。

摘　　要：传统太阳能蒸馏器产水量低的重要原因是运行温度低、蒸发驱动力不足。本研究通过热电模块以提高太阳能蒸馏器的运行温度,主要讨论了冷端温度和电流强度对热电模块工作效率的影响。结果表明,冷端温度越高,热电模块加热待蒸发水到运行温度的时间越短,且待蒸发水温度接近运行温度时,热电模块采用小电流工作的效率更高。The main reason for the low water production of traditional solar distillers is the low operating temperature and insufficient evaporation driving force. The problem of increasing the operating temperature of solar distiller by thermoelectric module was studied. The effects of cold side temperature and current intensity on the efficiency of thermoelectric modules were discussed. The results showed that the higher the cold side temperature is, the shorter the time for the thermoelectric module to heat the water to be evaporated to the operating temperature, and when the temperature of the water to be evaporated is close to the operating temperature, the thermoelectric module uses a small current to work more efficiently.

关 键 词：热电原理 蒸馏器 运行温度 制热性能 

分 类 号：TQ[化学工程]