空气源热泵冷热水机组设计选型
Design and selection of air source heat pump water chillers/heaters
摘要：
讨论了设计选型中常常遇到的机组制冷量、制热量、噪声、除霜措施、压缩机、性能系数、节流装置、内置水泵、防腐、布置等技术问题。
关键词：空气源热泵冷热水机组,制冷量,制热量,性能系数
Abstract：
Discusses some often encountered technical problems, including refrigerating capacity, heat output, noise, defrosting measures, compressor, coefficient of performance, throttling device, internal water pump, anticorrosion and layout.
Keywords:air source heat pump water chiller/heater, refrigerating capacity, heat output, coefficient of performance