Application Analysis of Air-source Heat Pump Unit
At present, most of public buildings in our country adopt water-cooling unit as cooling source in air-conditioning system. This form of cooling units for waste water, as well as the impact of the surrounding environment is selfevident. Along with coming on and implement of environmental and energy efficiency policy, peoples pay more attention to energy saving and environmental protection of cooling source in air-conditioning system. By analyzing and comparing several projects, in particular, the traditional water-cooling unit and Air-source heat pump unit (AIR-SOURCE HEAT PUMP UNIT) in technique and economy, air source heat pump unit has displayed its advantages. Taking a real project for example, it can be proved: Air resource heat pump needs not special refrigeration room and cooling water system, in the mean time the whole system operated reliably which will take a great of social and economic benefits. In addition, it is a kind of system ensuring energy efficiency, and influences little to ambience. The same system may be used for air conditioning in summer, as well as a heating system in winter. Especially, it is propitious to be used as cooling source in lack water region. In consequence, it is worthwhile to be generalized, particularly in renovation and extension project.
Water-cooling unit Energy efficiency Air-source heat pump unit
Zongyi Shao Yufeng Wang Rui Fang
Beijing University of Civil Engineering & Architecture,Beijing,China
国际会议
The 6th International Symposium on Heating,Ventilating and Air Conditioning(第六届国际暖通空调学术会议)
南京
英文
661-664
2009-11-06（万方平台首次上网日期，不代表论文的发表时间）