摘要
以重庆某学校采用燃气锅炉房作为热源的洗浴热水加热系统作为研究对象。对热水系统日用热量进行了分析。对原加热系统提出两种改造方案:空气源热泵加热系统、太阳能辅助空气源加热系统,探讨了这两种加热系统的系统流程,与原加热系统的年运行费用进行了比较,太阳能加热系统的年运行费用最低。
The domestic water-heating system with gas-fired boiler of a college apartment in Chongqing was discussed.The reconstruction plans concerning air-source heat pump heating system and solar assisted air-source heat system were processed and discussed respectively after the analysis on daily hot water load.Compared with the original water-heating system,the annual operating costs of solar heating systems would be the lowest.
出处
《建筑热能通风空调》
2012年第1期92-94,共3页
Building Energy & Environment
关键词
燃气锅炉
热水系统
空气源热泵
太阳能辅助空气源加热系统
gas-fired boiler
water-heating system
air-source heat pump heating system
solar assisted air-source heat system
