A steam-type air fryer, comprising a main body , wherein a chamber applicable for food to be placed is disposed in the main body ; and a heating element, which is configured to heat water to produce hot steam which is introduced into the chamber , is disposed in the main body , wherein an air duct plate is disposed on an upper side of the chamber , and a hot air wind wheel and a heating tube are disposed in the air duct plate , wherein the upper side of the chamber has an opening and is hermetically connected with the air duct plate , and a front side of the chamber is open and is hermetically fitted with a door panel, so that the entire chamber is formed as an integral sealed structure; the steam-type air fryer further comprises a door sealing structure, wherein an openable door panel and a door frame matching the door panel are disposed on a side of the air fryer, an opening through which food is placed and removed is provided in a side of the chamber facing the door panel , and a second sealing ring is mounted between the door frame and the door panel , so that steam in the chamber will not leak from its opening; and the steam-type air fryer further comprises a water tank , wherein the water tank is mounted at a top of the steam-type air fryer and comprises a water tank body and an openable top cover located on a top of the water tank body . applicable for food to be placed is disposed in the main body ; and a heating element, which is configured to heat water to produce hot steam which is introduced into the chamber , is disposed in the main body , wherein an air duct plate is disposed on an upper side of the chamber , and a hot air wind wheel and a heating tube are disposed in the air duct plate , wherein the upper side of the chamber has an opening and is hermetically connected with the air duct plate , and a front side of the chamber is open and is hermetically fitted with a door panel, so that the entire chamber is formed as an integral sealed structure; the steam-type air fryer further comprises a door sealing structure, wherein an openable door panel and a door frame matching the door panel are disposed on a side of the air fryer, an opening through which food is placed and removed is provided in a side of the chamber facing the door panel , and a second sealing ring is mounted between the door frame and the door panel , so that steam in the chamber will not leak from its opening; and the steam-type air fryer further comprises a water tank , wherein the water tank is mounted at a top of the steam-type air fryer and comprises a water tank body and an openable top cover located on a top of the water tank body . the steam-type air fryer further comprises a door sealing structure, wherein an openable door panel and a door frame matching the door panel are disposed on a side of the air fryer, an opening through which food is placed and removed is provided in a side of the chamber facing the door panel , and a second sealing ring is mounted between the door frame and the door panel , so that steam in the chamber will not leak from its opening; and the steam-type air fryer further comprises a water tank , wherein the water tank is mounted at a top of the steam-type air fryer and comprises a water tank body and an openable top cover located on a top of the water tank body . <EOS>