Research on air source heat pump gas boiler combined heating system
This article proposes a combined heating scheme of air source heat pump and gas boiler in response to the heat consumption problem of a certain enterprise.By establishing a mathematical model,load calculation is completed,energy system configuration is carried out,and the operating cost and full life cycle cost of the system are analyzed.The results show that when the heating power of an air source heat pump accounts for 83%of the total load,the cost-effectiveness is the highest,and the full life cycle cost is the lowest.Compared to the original gas steam boiler heating scheme,it saves 328100 Yuan in operating costs annually,and saves 328t of standard coal annually.The design concept of this plan can provide some reference for similar projects.
air source heat pumpgas boilersystem configurationeconomic benefits
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