Open AccessEconomic analysis of condensing exhaust air heat recovery fresh air all-in-one unit in Hangzhou area
Author(s) -
Zhiyi Wang,
Xia Cui,
Yunge Wu
Publication year - 2019
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.179
H-Index - 26
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/371/3/032006
Subject(s) - fresh air , air source heat pumps , heat recovery ventilation , environmental science , waste management , recuperator , payback period , heat pump , engineering , mechanical engineering , heat exchanger , economics , production (economics) , inlet , macroeconomics
Condensing exhaust air heat recovery fresh air all-in-one unit deals fresh air with the heat of building exhaust air as cold or heat source and it has a high efficiency. In this paper, energy consumption of air source heat pump system which introduced condensing exhaust air heat recovery fresh air all-in-one unit is analysed, and equipment’s static and dynamic payback period of investment is calculated in fixed number of year. In a similar system, condensing exhaust air heat recovery fresh air all-in-one unit has very good application prospects.