TY - JOUR
T1 - Feasibility study of a PCM storage tank integrated heating system for outdoor swimming pools during the winter season
AU - Li, Yantong
AU - Huang, Gongsheng
AU - Wu, Huijun
AU - Xu, Tao
PY - 2018/4
Y1 - 2018/4
N2 - This feasibility study explores a heating system for outdoor swimming pools with applications for winter in subtropical weather conditions. The proposed heating system integrates air-source heat pumps, a PCM storage tank, and a thermal insulation cover; the novelty is that the storage tank is used to completely shift electrical demand from on-peak to off-peak periods, making outdoor swimming pools economically viable during the winter season. The configuration, operation, and control of the heating system are illustrated in detail. Its technical and economic feasibility is analyzed from the aspects of control performance, energy performance, thermal comfort, and economic performance by comparing it with a traditional heating system that uses electrical boilers for its heat supply. Case studies show that the proposed heating system can reduce operating costs significantly, suggesting its potential for application to outdoor swimming pools in subtropical climates during the winter.
AB - This feasibility study explores a heating system for outdoor swimming pools with applications for winter in subtropical weather conditions. The proposed heating system integrates air-source heat pumps, a PCM storage tank, and a thermal insulation cover; the novelty is that the storage tank is used to completely shift electrical demand from on-peak to off-peak periods, making outdoor swimming pools economically viable during the winter season. The configuration, operation, and control of the heating system are illustrated in detail. Its technical and economic feasibility is analyzed from the aspects of control performance, energy performance, thermal comfort, and economic performance by comparing it with a traditional heating system that uses electrical boilers for its heat supply. Case studies show that the proposed heating system can reduce operating costs significantly, suggesting its potential for application to outdoor swimming pools in subtropical climates during the winter.
KW - Air-source heat pump
KW - Feasibility study
KW - Heating
KW - PCM storage tank
KW - Swimming pool
UR - http://www.scopus.com/inward/record.url?scp=85042285746&partnerID=8YFLogxK
UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-85042285746&origin=recordpage
U2 - 10.1016/j.applthermaleng.2018.02.030
DO - 10.1016/j.applthermaleng.2018.02.030
M3 - RGC 21 - Publication in refereed journal
SN - 1359-4311
VL - 134
SP - 490
EP - 500
JO - Applied Thermal Engineering
JF - Applied Thermal Engineering
ER -