文档介绍：____________________________________________________________________
Solar Energy Vol. 68, No. 2, pp. 189–195, 2000
2000 Elsevier Science Ltd
Pergamon PII: S0038–092X(99)00062–6 All rights reserved. Printed in Great Britain
0038-092X/00/$ - see front matter
ate/solener
AN ENERGY EFFICIENT HYBRID SYSTEM OF SOLAR POWERED WATER
HEATER AND ADSORPTION ICE MAKER
R. Z. WANG†, M. LI, Y. X. XU and J. Y. WU
Institute of Refrigeration and Cryogenics, Shanghai Jiao Tong University, Shanghai 200030,
People’s Republic of China
Received 12 March 1999; revised version accepted 12 August 1999
Communicated by VOLKER WITTWER
Abstract—A new hybrid system of solar powered water heater and adsorption ice maker has been proposed.
The working principle of bined cycles of solar refrigeration and heating is described, theoretical
simulation to the thermodynamic processes has been made. Experiments have been performed in a developed
prototype hybrid system; it is verified that the hybrid system is capable of heating 60 kg water to about 908Cas
well as producing ice at 10 kg per day with a 2-m2 solar collector. 2000 Elsevier Science Ltd. All rights
reserved.
1. INTRODUCTION be expected (Wang et al., 1997). Solar ice making
is attractive by an adsorption system, however it
The ecological problems and energy crisis in the
needs both good heat collecting and heat