Experimental study of adsorption refrigeration cycle in evacuated tube bed under concentrated solar heating - 文章详情页

作者：

Li, X.H. (Li, X.H..) | Wang, W.C. (Wang, W.C..) | Du, S.W. (Du, S.W..) | Yuan, Z.X. (Yuan, Z.X..) | Du, C.X. (Du, C.X..)

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EI Scopus

摘要：

A　novel　system,　in　which　the　evacuated　solar　collecting　tube　coupled　with　a　parabolic　trough　was　reformed　to　the　adsorption　bed,　was　developed　and　experimented　with　the　ZSM-5　and　SAPO-34　zeolite　and　water　vapor　as　the　working　pair.　With　the　circulating　water　cooling　and　the　natural　air　cooling,　the　refrigeration　performance　of　the　system　is　analyzed.　The　results　showed　that　the　parabolic　trough　collector　has　high　light-gathering　efficiency,　and　it　can　quickly　reach　the　desorption　temperature.　The　temperature　decline　rate　of　the　adsorption　bed　by　circulating　water　cooling　is　significantly　higher　than　that　by　the　natural　air　cooling.　On　the　other　hand,　the　mass　transfer　performance　of　SAPO-34　is　better　than　that　of　ZSM-5　zeolite.

关键词：

Adsorption Air conditioning Collector efficiency Cooling water Mass transfer Refrigeration Zeolites

作者机构：

[ 1 ] [Li, X.H.]College of Environmental and Energy Engineering, Beijing University of Technology, No.100 Pingleyuan, Chaoyang District, Beijing; 100124, China
[ 2 ] [Wang, W.C.]College of Environmental and Energy Engineering, Beijing University of Technology, No.100 Pingleyuan, Chaoyang District, Beijing; 100124, China
[ 3 ] [Du, S.W.]College of Environmental and Energy Engineering, Beijing University of Technology, No.100 Pingleyuan, Chaoyang District, Beijing; 100124, China
[ 4 ] [Yuan, Z.X.]College of Environmental and Energy Engineering, Beijing University of Technology, No.100 Pingleyuan, Chaoyang District, Beijing; 100124, China
[ 5 ] [Du, C.X.]College of Environmental and Energy Engineering, Beijing University of Technology, No.100 Pingleyuan, Chaoyang District, Beijing; 100124, China

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