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Dehumidification and Freezing Circuit Saving Power Having Double Cooling Construction 发明授权

2023-03-03 4050 233K 0

专利信息

申请日期 2025-07-09 申请号 KR1020050003372
公开(公告)号 KR100572917B1 公开(公告)日 2006-04-14
公开国别 KR 申请人省市代码 全国
申请人 HAN KUK AIR CONDENSING ART DEVELOPMENT
简介 PURPOSE : A power saving freezing circuit is provided to increase the cooling efficiency by dehumidifying cold air cooled with a primary evaporator through a re-heating coil and cooling and dehumidifying heated air through a secondary evaporator. CONSTITUTION : An evaporator is divided to a primary and a secondary evaporators(13, 15). A re-heating coil portion(17) is arranged between the primary and the secondary evaporators. Indoor air sucked by a blowing fan(19) is cooled with the primary evaporator and exchanged heat to air with a middle temperature and a middle humidity. The air of low temperature is dehumidified through the hot re-heating coil portion by the blowing fan. The secondary dehumidified air is cooled and discharged by the second evaporator through a third expansion valve(43). Thereby, the low humidity is maintained and the energy consumption is reduced by increasing the cooling efficiency of a freezing circuit. © KIPO 2006


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