摘要
介绍CO_2热泵热水器的国内外研究现状,结合国外已经商品化的热泵热水器,通过分析比较,认为CO_2热泵热水器有着节能环保的特点。针对解决CO_2热泵热水器的普及问题提出几点建议。
Introduces the present state and perspective of CO2 air source heat pump water heater. In the foreign country, some commercial products have been used in residential building because of the energy-saving property of CO2 heat pump water heater. Gives some advices to solve the popularity of CO2 heat pump water heater in our country.
出处
《制冷与空调》
2008年第2期4-12,共9页
Refrigeration and Air-Conditioning
关键词
CO2跨临界循环
节能环保
热泵热水器
高效换热器
C02 transcitical cycle
energy-saving and environmental protection
heatpump water heater
