空气源热泵系统的余热回用设计——以厦门游泳馆为例

Waste heat recovery design of air source heat pump system:taking Xiamen natatorium as an example

在全面推行节能减排政策的大环境下,余热回用于建筑热水制备是一个发展方向,而空气源热泵增加双向换热模块就可以实现这一功能,以厦门游泳馆为例,阐述了该项目空调余热回用于热水制备的设计思路、计算负荷及系统组成,经测算其热泵设备能源利用效率高,建筑节能显著,因此存在冷暖两侧需求的中大型建筑可以推广空调余热回用。

In the landscape of overall implementation of energy conservation and emission reduction policy,waste heat recovery for building hot water preparation is a development direction,and the air source heat pump can achieve this function by adding two-way heat exchange module.Taking Xiamen natatorium as an example,this paper describes the design idea,calculation load and system composition of the remaining heat recovery for hot water preparation in detail,and the energy efficiency of the heat pump equipment is remarkable by calculating,so it can be widely used in large and medium-sized buildings with the requirements of cooling and heating.