饮水机的制冷原理和冰箱一样吗

2025-03-10 20:49:56
推荐回答(2个)
回答1:

  
饮水机
制冷有两种,
半导体
值冷和压缩制冷,其中压缩制冷,
原理

冰箱
基本一致,只是结构简单一些。
  一
,半导体直冷式
冷热饮水机
  半导体直冷式冷热饮水机在使用时,直冷式冷热饮水机由
水箱
提供
常温
水,进水分两路:一路进入冷胆
容器
,经制冷出冷水;另一路进入热罐,经加热出
热水

  按下制冷
开关
后,
交流电压

电源变压器
降压、
整流二极管

全波整流
以及
电容
滤波后,输出
直流电压
供半导体致冷
组件
制冷和
风机
排风,同时,制冷
指示灯
点亮。由于直冷式冷热饮水机不设
自动控温
,因此开机后制冷指示灯常亮。
  
  二,压缩式制冷饮水机
  当按下压缩式制冷饮水机制冷开关,制冷绿色指示灯亮,
压缩机
启动运行,将
蒸发器
中已吸热气化的
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内,吸收冷胆
热量
而使
水温
下降,然后被压缩机吸回。如此循环,达到降温的目的。当水温随时间降到设定温度时,制冷
温控器
触点
断开,制冷绿色指示灯熄灭,压缩机停转,转入保温
工况
。断电后水温逐渐回升,当升到设定温度时,制冷温控器触点动作闭合,
接通电源
绿色指示灯亮,压缩机运行。如此循环,将水温控制在4-12℃之间。

回答2:

不一样,饮水机的制冷方式是,半导体模块制冷,冰箱是压缩蒸发式制冷,原理不同,真心在帮你期待采纳,

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