Research Status and Prospects of the CO2 Heat Pump
The present research situation of CO2 heat pumps at home and abroad is reviewed, and the important problems in its application process are summarized in the paper. The characteristics and drawbacks of the components and systems, such as the compressor, heat exchanger, and throttle device, are introd...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | zho |
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Journal of Refrigeration Magazines Agency Co., Ltd.
2018-01-01
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| Series: | Zhileng xuebao |
| Subjects: | |
| Online Access: | http://www.zhilengxuebao.com/thesisDetails#10.3969/j.issn.0253-4339.2018.05.001 |
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| _version_ | 1850233640488796160 |
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| author | Li Chun Wang Zhihua Wang Fenghao Xu Yibo Ji Kunchi Gao Xiuzhi |
| author_facet | Li Chun Wang Zhihua Wang Fenghao Xu Yibo Ji Kunchi Gao Xiuzhi |
| author_sort | Li Chun |
| collection | DOAJ |
| description | The present research situation of CO2 heat pumps at home and abroad is reviewed, and the important problems in its application process are summarized in the paper. The characteristics and drawbacks of the components and systems, such as the compressor, heat exchanger, and throttle device, are introduced in detail. The latest technological means to improve the efficiency of the system are analyzed, and its development in China is forecasted. The primary reasons for restricting promotion of the CO2 heat pump is high development cost, strict processing technology, and immature, costly, dedicated compression technology. The main research content of the CO2 heat pump in the future is to improve the system, optimize the components, and to combine accurate computer control technology with the achievement of the simultaneous development of hardware and software, so that CO2 heat pump will be operated efficiently, safely, and reliably. It can be predicted that the CO2 heat pump will have promising development in China. |
| format | Article |
| id | doaj-art-5374dfe156fd46f7b9ec686118dbe7ad |
| institution | OA Journals |
| issn | 0253-4339 |
| language | zho |
| publishDate | 2018-01-01 |
| publisher | Journal of Refrigeration Magazines Agency Co., Ltd. |
| record_format | Article |
| series | Zhileng xuebao |
| spelling | doaj-art-5374dfe156fd46f7b9ec686118dbe7ad2025-08-20T02:02:54ZzhoJournal of Refrigeration Magazines Agency Co., Ltd.Zhileng xuebao0253-43392018-01-013966510146Research Status and Prospects of the CO2 Heat PumpLi ChunWang ZhihuaWang FenghaoXu YiboJi KunchiGao XiuzhiThe present research situation of CO2 heat pumps at home and abroad is reviewed, and the important problems in its application process are summarized in the paper. The characteristics and drawbacks of the components and systems, such as the compressor, heat exchanger, and throttle device, are introduced in detail. The latest technological means to improve the efficiency of the system are analyzed, and its development in China is forecasted. The primary reasons for restricting promotion of the CO2 heat pump is high development cost, strict processing technology, and immature, costly, dedicated compression technology. The main research content of the CO2 heat pump in the future is to improve the system, optimize the components, and to combine accurate computer control technology with the achievement of the simultaneous development of hardware and software, so that CO2 heat pump will be operated efficiently, safely, and reliably. It can be predicted that the CO2 heat pump will have promising development in China.http://www.zhilengxuebao.com/thesisDetails#10.3969/j.issn.0253-4339.2018.05.001CO2 heat pumptranscritical cyclereviewheatingrefrigeration |
| spellingShingle | Li Chun Wang Zhihua Wang Fenghao Xu Yibo Ji Kunchi Gao Xiuzhi Research Status and Prospects of the CO2 Heat Pump Zhileng xuebao CO2 heat pump transcritical cycle review heating refrigeration |
| title | Research Status and Prospects of the CO2 Heat Pump |
| title_full | Research Status and Prospects of the CO2 Heat Pump |
| title_fullStr | Research Status and Prospects of the CO2 Heat Pump |
| title_full_unstemmed | Research Status and Prospects of the CO2 Heat Pump |
| title_short | Research Status and Prospects of the CO2 Heat Pump |
| title_sort | research status and prospects of the co2 heat pump |
| topic | CO2 heat pump transcritical cycle review heating refrigeration |
| url | http://www.zhilengxuebao.com/thesisDetails#10.3969/j.issn.0253-4339.2018.05.001 |
| work_keys_str_mv | AT lichun researchstatusandprospectsoftheco2heatpump AT wangzhihua researchstatusandprospectsoftheco2heatpump AT wangfenghao researchstatusandprospectsoftheco2heatpump AT xuyibo researchstatusandprospectsoftheco2heatpump AT jikunchi researchstatusandprospectsoftheco2heatpump AT gaoxiuzhi researchstatusandprospectsoftheco2heatpump |