高温多功能地源热泵节能新技术  

The New Energy Saving Technology of High Temperature Multifunctional Soil-geothermal Pump

作　　者：孔令国 秦松祥[2] 

机构地区：[1]江苏春兰清洁能源研究院有限公司,江苏泰州225300 [2]泰州职业技术学院机电技术学院,江苏泰州225300

出　　处：《机械设计与制造工程》2013年第12期62-64,共3页Machine Design and Manufacturing Engineering

摘　　要：地源热泵技术是从近地表的地下摄取能源,该能源是一种取之不尽、用之不竭的可再生清洁能源,具有高能效、长寿命、环保、天然、绿色的特点。阐述了实施高温多功能地源热泵的设计措施,采用"二次冷凝制冷循环"技术、选用新型高效双螺杆压缩机,辅以压力、温度、过载、过热及断水延时自动保护等功能设计。经研究比较表明,应用该技术所生产的地源热泵产品与目前国内外同类产品相比具有出水温度高、高温不增压、运行噪声低、运转平稳安静的优势,并且可以制热、制冷、供生活热水同时进行,是一项值得大力推广应用的节能新技术。Ground source heat pump technology is an inexhaustible renewable and clean energy , and has the characteristics with high energy efficiency , long life, environmental protection , natural production and green .It elaborates the design measures of implementing the high temperature multifunctional ground source heat pump , applies ＆quot;quadratic congealed refrigerating cycle＆quot;technology , slects a new type highly efficient twin screw com-pressor .The functioning design includes pressure , temperature , overloading , superheating and automatic protec-tion of wate breaking of time delay .Comparing with like products at home and abroad , the testing result indicates that the productions of the ground source heat pump have the advantages of a high outlet water temperature in high temperatures , a lower operating noise and a smooth running .This technology can supply heating , refrigera-tion and hot living water simultaneously , and be a new energy-saving technology .

关 键 词：多功能 地源 热泵 节能新技术 

分 类 号：TB523[理学—物理]