Optimization and Thermoeconomics Research of a Large Reclaimed Water Source Heat Pump System

Table 2

Nonenergy costs of RWSHPS.

	Investment cost			Management costs	Annualized cost
Engineering phase	Heat pump room (ten thousand yuan)	pipeline network; (ten thousand yuan)	Circulation pump station; (ten thousand yuan)	(Ten thousand yuan)	(Ten thousand yuan)
Project phase I	5526	5278	540	186	1082
Project phase II	31227	5278		805	3235