热电热泵干衣机的研制及实验研究

Development and Experimental Investigation of Thermoelectric Clothing Dryer

热电制冷因为制冷效率较低 ,难以在一般民用建筑空调 制冷领域推广 ,但热电热泵相对于直接电加热形式 ,则不失为一种节能形式。研制了热电热泵干衣机样机 ,分别针对不同工况进行了系统的实验测试 ;依据测试数据作了性能分析 ,指出了进一步优化样机的方向。热电热泵干衣机与普通电干衣机比较 ,可节省电耗 35 %左右 ,具有节能、安静、安全。

The low efficiency of thermolelectric refrigeration system limits its application in the fields of building air conditioning and domestic refrigeration,while as a heat pump,it has a high heating efficiency in comparison with a electric heating unit.Thermoelectric clothing dryer(TECD)is possessed of many advantages,suce as high energy efficiency,quiet,safety,convenience,and friend to environment.Performance tests illustrate that the TECD prototype can reduce about 35% of the power consumption compared to that of the conventional resistance heating clothing dryers,and experiments on the prototype provide datum basis for further optimization of TECDs.