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美的饮水机如何制冷
更新时间: 2020-06-30 00:00:00  

饮水机制冷原理按制冷方式分类可分为压缩机制冷型和电子制冷型两类,压缩制冷的原理跟冰箱原理类似,电子制冷则通过芯片来制冷。

压缩制冷型饮水机制冷原理跟冰箱制冷原理相同。当按下压缩式制冷饮水机制冷开关,压缩机启动运行,将蒸发器中吸热气化的制冷剂蒸汽吸回,并随之压缩成高温高压气体,送至冷凝器,经冷凝器向外界空气中散热冷凝成高压液体,再经毛细管节流降压流入蒸发器,吸收冷胆热量,使水温下降,再被压缩机吸回。如此循环以达到降温目的。电子制冷型饮水机电子制冷又称为温差电制冷或半导体制冷,是利用热电效应的一种

关键词: 水机 如何 制冷

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