某大型酒店综合能源系统优化提升改造项目分析

Analysis of optimization and upgrading renovation of a large hotel comprehensive energy system

针对某五星级酒店冬季供暖、生活热水、泳池热水、洗衣房蒸汽等多种热源需求,采用多种与各需热系统相适宜的热源方式替代酒店原蒸汽热源系统。相适宜的热源替代系统包括:燃气蒸汽发生器蒸汽供应系统、容积式燃气热水炉分系统分区热水供应系统、常压模块式燃气热水锅炉+空气源热泵机组多能耦合联合供暖系统、泳池专用空气源热泵机组串联直供热水系统、容积式燃气热水炉供暖系统等。各系统通过近1个供暖季的运行,取得了良好的节能和节费效果。

In order to meet the requirements of various heat sources such as winter heating,domestic hot water,swimming pool hot water,laundry vapor of a five-star hotel,a variety of heat source methods suitable for each heat demand system are adopted to replace the hotel s original vapor heat source system.Suitable heat source replacement systems include gas vapor generator vapor supply system,subsystem partition hot water supply system with volumetric gas hot water heater,multi-energy coupling combined heating system with atmospheric pressure modular gas hot water boiler plus air-source heat pump unit,swimming pool special air-source heat pump unit series direct hot water supply system,volumetric gas hot water heater heating system,etc.Each system has achieved good energy saving and cost saving effects through the operation of nearly one heating season.