2、,着力提高入射阳光的能量密度,使之聚焦在较小的集热面进行表面处理以降低热损失,使得在较高的集热温度下,得到较高的集热效率,并且能充分利用好一整天的太阳能,从而大大的提高各种太阳能利用系统的总效率。这就是本次设计的自动跟踪式抛物槽聚光集热器。【关键词】:太阳能集热器真空集热管跟踪装置9Designofautomatic trackingsolar collectorGuMingwei(SouthwestUniversityofScienceandTechnology NetworkInstituteof e
4、ns. Chinahasavastterritory, and inthelowlatitude, solarenergy resourcesareveryrich. Researchandutilizationof solarenergy and theimportanceof thedevelopment, isfar-reachingmeaningforthe sustainabledevelopmentof resourcesandenvironmentinChina andglobalenvir
5、onmentprotection. Atpresentalotof heatcollector ofsolarenergy, but widelyusedinChina or flatplateheatcollector. Atpresent, collector isbetter utilizedinsome developedcountries parabolictrough, andobtain twopiecesof goodresults, butinourcountry, thetechnol
6、ogyhasseldombeenstudied.This is thepurposeof design, from solarenergy moreeffectivelyuse of incidentsunlight, focusonimproving theenergydensity, sothatthe focus of surfacetreatmentinthe heatcollecting smallsurface to reduceheatloss, so inthehot set higher