"加压蒸汽速煮器" can be translated as "pressurized steam quick cooker" or "pressurized steam flash cooker" in English.
"Pressurized steam" refers to steam under pressure, which is a key feature of this device as it allows for faster cooking.
"Quick cooker" or "flash cooker" emphasizes the rapid cooking capability of the device.
Both translations convey the essential characteristics of the device: the use of pressurized steam for fast cooking. You can choose either one based on the specific context or preference.