Development of a Novel Structure Rotary Compressor for Separate Sensible and Latent Cooling Air-Conditioning System

Conference Year

2016

Authors

Chunhui Liu, Shanghai Hitachi Electrical Appliance Co., Ltd, People's Republic of ChinaFollow
Haifeng Zhang, Shanghai Hitachi Electrical Appliance Co., Ltd, People's Republic of ChinaFollow
Lei Zhang, Shanghai Hitachi Electrical Appliance Co., Ltd, People's Republic of ChinaFollow
Jin Pan, Shanghai Hitachi Electrical Appliance Co., Ltd, People's Republic of ChinaFollow

Keywords

rotary compressor, SSLC, performance, reliability

Abstract

The energy efficiency of separate sensible and latent cooling (SSLC) air-conditioning system is higher than traditional one, since SSLC system uses separate cycles which can raise the evaporating temperature of sensible cycle. Separate cycles often include two separate compressors, which makes the initial investment of SSLC cycle too expensive to use in room air conditioning. A novel structure rotary compressor for SSLC system is proposed in this paper. Using just one novel compressor, SSLC system can realize separate cycles. This paper introduces the schematic of new compressor, shows how the compressor works and the good performance of system. Furthermore, the advantage of this novel compressor is used in two evaporating temperature system.