公开(公告)号：US20220228788A1

公开(公告)日：2022-07-21

申请号：US17579448

申请日：2022-01-19

申请人： CRYORTH CO., LTD.

发明人： Yu-Chi CHENG ,  Shu-Mei HSU ,  Po-Kuei WU ,  Kuang-Yu CHAO

IPC分类号： F25D3/10 ,  F25C1/22 ,  F25C1/04

摘要： The disclosure provides a freezing device for freezing a liquid mixture and a method using the same. The freezing device includes a container and a tray removably disposed in the container. The tray has a tray plate disposed above a container bottom wall and has a plurality of spaced-apart receptacles for receiving the liquid mixture. When liquid nitrogen is introduced into a region between the tray plate and a container bottom wall, the liquid mixture received in the receptacles is solidified by the liquid nitrogen and is formed into shaped solid coolant pieces.