一拖多空调温控关机后漏热量问题的实验研究  

Experimental study on heat leakage after temperature control shutdown of multi-split air conditioner

作　　者：陈日帅 苗清波 王兆林 王志刚 蒋贤国 吴林涛 CHEN Rishuai;MIAO Qingbo;WANG Zhaolin;WANG Zhigang;JIANG Xianguo;WU Lintao(Hisense Home Appliances Group Co.,Ltd.Qingdao 266100;Hisense Air Conditioning Co.,Ltd.Qingdao 266100)

机构地区：[1]海信家电集团股份有限公司,山东青岛266100 [2]海信空调有限公司,山东青岛266100

出　　处：《家电科技》2023年第S01期16-19,共4页Journal of Appliance Science & Technology

摘　　要：一拖多空调在搭配壁挂机制热温控关机时存在漏热,影响传感器感温精确度,甚至导致内机不开机,进而影响房间舒适性。为解决此问题,通过空气焓值法实验研究,得到待机挂机在不同制热工况及风量时的漏热量。并在实验研究的基础上,对挂机温控关机后风扇运行方式进行多种优化,使全球市场不同用户根据房屋保温的实际情况,调节壁挂机制热温控关机漏热量,增强用户舒适性。When paired with a wall mounted mechanism for thermal temperature control shutdown,there is heat leakage in the one to many air conditioners,which affects the accuracy of sensor temperature sensing and even causes the air conditioner to fail to start,thereby affecting the comfort of the room.To solve this problem,experimental research was conducted using the air enthalpy method to obtain the heat leakage of the standby hanging machine under different heating conditions and air flow rates.And on the basis of experimental research,various optimizations have been made to the operation mode of the fan after the machine reaches the temperature and shuts down,allowing different users in the global market to adjust the leakage heat of the machine during the machine heating and shuts down according to the actual situation of room insulation,enhancing user comfort.

关 键 词：一拖多空调 壁挂机 漏热量 舒适性 

分 类 号：TB6[一般工业技术—制冷工程]