蓄能和热水器复合空调器冬季运行试验研究

为解决冬季热泵供热能力不足和热泵除霜时室内吹冷风、舒适性下降等问题，作者提出了一种全年蓄能和热水器复合空调器装置。复合空调器夏季可实现蓄冷、放冷制冷和提供生活热水等功能，冬季可实现制热-蓄热功能，提高热泵制热能力，同时蓄热。蓄热可实现制热-除霜功能，在除霜的同时保持一定的制热量，从而提高室内的舒适性，并对由标准空调器改造样机冬季运行进行了试验研究，成功地实现了制热-蓄热、制热-除霜和提供生活热水等功能。

Experimental Study on Split Air Conditioner with a New Hybrid Equipment of Energy Storage and Water Heater in the Winter

To solve the problem of insufficient heating capacity and of comfort decrease during defrost period for heat pump (HP) in the winter,an air conditioner with a new hybrid equipment of energy storage and water heater (ESWAC) is proposed and designed.In the summer,ESWAC can get cooling storage,cooling with storage and water heater functions.In the winter,ESWAC can heat with heat storage,that is,HP provides heat at the same time,and heat is stored in the storage tank.Some heat capacity is provided during defrost period,as a result,comfort in the room is improved during defrost period.At last,the sample unit is experimented,all functions of heating with heat storage,heating defrost and water heater are successful.