| 摘要 |
An electric pressure cooker; an electrode (4) is disposed in the liner (3) of the electric pressure cooker; a controller (6) receives a signal transferred by the electrode (4); if the signal indicates that the liner (3) has no water therein, then an alarm (5) is triggered to send an alarm to alert a user, thus avoiding damage to the liner (3) caused by heating without water, and ensuring normal use of the electric pressure cooker. |
