| 摘要 |
A drum type ice maker is provided to prevent the pressure variation according to the length of capillary tube and supply refrigerant at the fixed pressure since the length of each capillary tube is identical. A drum type ice maker comprises an ice-making drum(10) in which the outer surface is sanded, a refrigerant supply tube(20) including a refrigerant supply path, a refrigerant uniform part including an orifice, capillary tubes(61) which have the same length and spray refrigerant within the cooling space, an auxiliary drum(30), one side of which is supported to the ice-making drum, a refrigerant intake pipe(50) positioned within the refrigerant supply path, and a supporting part(80) supporting the ice-making drum.
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