| 摘要 |
<p>The present invention relates to cookers for preventing food smell from lingering in the air while cooking by installing liquefaction means to the cookers. The present invention comprises the space (3) between the bottom plate (4) of the liquefaction means and the lid (2), and the spiral groove (51) projected into the cooling tube (5) to expand the surface area for heat exchange. In this regard the liquefaction effect is improved and water is available as coolant.</p> |
