Application of dehumidification heat pump to recreational natatoria

The dehumidification heat pump application to the recreational natatoria air conditioning systems has many advantages comparing with the traditional outdoor air heat recovery system, but it needs to analyse its applicability before the deployment. Based on the analysis of thermal and humidity load characteristics of recreational natatoria, determines the working conditions of the dehumidification heat pump in summer and winter seasons through the system modeling and computer programming. Analyses the impacts of indoor sensible heat load and outdoor air ratio on the system energy saving. Compares the energy consumption of outdoor air heat recovery system and dehumidification heat pump system used in Beijing and Fuzhou, and obtains the energy saving operation strategy of dehumidification heat pump system.