三亚某酒店制冷系统运行能耗分析

Energy Consumption Analysis of Air Conditioning Refrigerator System in a Hotel in Sanya

本文以三亚某酒店为例,根据其制冷系统主要设备年用电量,分析系统中制冷主机、冷冻水泵、冷却水泵、冷却塔等主要用能设备的年用电量比例,以此为基础为高效机房设计提供依据。为响应国家提出的“碳达峰”“碳中和”,降低公共建筑空调系统能耗,通过对本酒店的调研分析,提出酒店类中央空调系统在设计、采购及运营等方面的相关建议,对新建建筑制冷系统和既有建筑制冷机房改造具有一定的指导意义。

In response to the national proposal of"carbon peaking"and"carbon neutrality",the energy consumption of public building air conditioning systems needs to be reduced,so it is essential to design high air conditioning refrigerator room.This article takes a Sanya hotel as an example to analyze its energy consumption to propose advises for it.Specifically,this article first obtained the annual electricity consumption of the main equipment of the refrigeration system through research,and analyzed the proportion of annual electricity consumption of the main energy consuming equipment such as the refrigeration host,chilled water pump,cooling water pump,and cooling tower.Then,relevant suggestions were put forward for the design,procurement,and operation of hotel central air conditioning systems,which have certain guiding significance for the renovation of new hotel building refrigeration systems and existing computer rooms.