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介绍了该宾馆空调冷/热源系统的设计,该系统通过3个蓄热水罐与电动两通阀和温控电动三通调节阀的相互关联动作可实现电热锅炉直接供热、蓄热水罐供热、电热锅炉同时供热和蓄热三种运行工况。系统运行后的耗电量和电费统计结果表明,利用北京市分时电价政策,可以大幅减少运行费用,带来明显的经济效益。
This paper introduces the design of the air conditioning cold / heat source system of the hotel. The system can directly supply electricity to the electric boiler through the interrelated actions of the three regenerative water tanks, the electric two-way valve and the temperature-controlled electric three-way regulating valve. The thermal storage water tank Heating, electric boilers at the same time heating and heat storage of three operating conditions. The system’s power consumption and electricity costs after running the statistical results show that the use of Beijing’s time-of-use price policy, can significantly reduce operating costs, bringing significant economic benefits.