深圳某五星级酒店空调冷热源设计

Design of Air Conditioning Cooling and Heating Source for a Five-star Hotel in Shenzhen

本文根据深圳当地政策,酒店建筑不能采用锅炉提供热水。五星级酒店冬季亦有供暖需求,同时酒店管理公司对能源中心能效要求较高。本文结合深圳某一工程,设计采用水源热泵耦合冷却塔系统,夏季给酒店提供冷冻水,冬季给酒店提供热水供暖。重点分析该系统冬季供暖的可行性及冷却塔冬季防冻措施,为该系统的推广应用提供参考。

According to the local policy of Shenzhen,the hotel building cannot use boiler to provide hot water.Five-star hotels also have heating demand in winter,and the hotel management company on the energy center refrigeration mainframe energy efficiency requirements higher.In this paper,combined with a local project,a water-source heat pump coupled cooling tower system is designed to provide the hotel with frozen water in summer and hot water heating in winter.The feasibility of the heating system in winter and the anti-freezing measures of cooling tower in winter are analyzed,which provide reference for the popularization and application of the system.