空调用换热器性能综合实验台的开发研究

Development of the comprehensive experiment stand for charateristic tost of air-conditioning heat exchanger

根据热力学和传热学中换热器性能的基本测试原理,研究开发了空调用套片式换热器综合实验台.该实验台可以在不同工况条件下对不同结构形式的R22和R410A蒸发器及冷凝器的换热性能和阻力性能进行实验.通过对R22冷凝器的实验研究结果表明,实验台自控程度高,实验数据精确可靠.

The comprehensive experiment stand for characteristic test of air-conditioning finned heat exchanger was developed according to fundamental testing principle in thermodynamics. On the experiment stand, the heat-transfer property and resistance property of different types of heat exchangers with R22 and R410A can be examined in different conditions. The experimental study on the condenser with R22 shows that the construction of the experiment stand is successful and the resulted data are accurate and reliable.