N. Abe, T. Itou, M. Kageyama, K. Kawasaki, S. Nakamikawa, Akira Sugawara, A. Tsurumaki, S. Yamazaki
{"title":"采用水制冷剂的非氟利昂空冷系统的研究","authors":"N. Abe, T. Itou, M. Kageyama, K. Kawasaki, S. Nakamikawa, Akira Sugawara, A. Tsurumaki, S. Yamazaki","doi":"10.1201/9780429187469-24","DOIUrl":null,"url":null,"abstract":"This paper aims for construction of a small, clean air cooling system using a water refrigerant and examines it experimentally. We offer a basic report for realization of the non-Freon air-cooling system using only water as a refrigerant. An experimental device consists of two groups, the first stage is composed a vacuum pump and a vacuum container of about 60 [liter] in volume, and the second stage has two heat exchangers (one is a heat load) and a water circulation pump. The variations of temperatures at each place are measured by thermocouples. An air-conditioner indoor unit or a heater as the heat load is used; the air conditioning measurement and the energy are measured, respectively. Consequently, in air-cooling system used only water refrigerant, the ability to cool a room air enough is provided. The development of a new vacuum pump which can exhaust a large amount of water vapor is introduced as an appendix.","PeriodicalId":6429,"journal":{"name":"2007 Cleantech Conference and Trade Show Cleantech 2007","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2007-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Study on Non-Freon Air Cooling System Using Water Refrigerant\",\"authors\":\"N. Abe, T. Itou, M. Kageyama, K. Kawasaki, S. Nakamikawa, Akira Sugawara, A. Tsurumaki, S. Yamazaki\",\"doi\":\"10.1201/9780429187469-24\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper aims for construction of a small, clean air cooling system using a water refrigerant and examines it experimentally. We offer a basic report for realization of the non-Freon air-cooling system using only water as a refrigerant. An experimental device consists of two groups, the first stage is composed a vacuum pump and a vacuum container of about 60 [liter] in volume, and the second stage has two heat exchangers (one is a heat load) and a water circulation pump. The variations of temperatures at each place are measured by thermocouples. An air-conditioner indoor unit or a heater as the heat load is used; the air conditioning measurement and the energy are measured, respectively. Consequently, in air-cooling system used only water refrigerant, the ability to cool a room air enough is provided. The development of a new vacuum pump which can exhaust a large amount of water vapor is introduced as an appendix.\",\"PeriodicalId\":6429,\"journal\":{\"name\":\"2007 Cleantech Conference and Trade Show Cleantech 2007\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2007-05-20\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2007 Cleantech Conference and Trade Show Cleantech 2007\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1201/9780429187469-24\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2007 Cleantech Conference and Trade Show Cleantech 2007","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1201/9780429187469-24","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Study on Non-Freon Air Cooling System Using Water Refrigerant
This paper aims for construction of a small, clean air cooling system using a water refrigerant and examines it experimentally. We offer a basic report for realization of the non-Freon air-cooling system using only water as a refrigerant. An experimental device consists of two groups, the first stage is composed a vacuum pump and a vacuum container of about 60 [liter] in volume, and the second stage has two heat exchangers (one is a heat load) and a water circulation pump. The variations of temperatures at each place are measured by thermocouples. An air-conditioner indoor unit or a heater as the heat load is used; the air conditioning measurement and the energy are measured, respectively. Consequently, in air-cooling system used only water refrigerant, the ability to cool a room air enough is provided. The development of a new vacuum pump which can exhaust a large amount of water vapor is introduced as an appendix.