| 摘要 |
<p>PROBLEM TO BE SOLVED: To acquire an air treatment device capable of maintaining and regenerating a deodorizing device with a simple structure at low cost.SOLUTION: An air treatment device comprises: a suction port for collecting contaminated air generating from a cooked object heated by a heating cooker below; an air passage above the suction port; a blower arranged in parallel with the air passage and blowing out the contaminated air upward from the air passage; an exhaust air passage connected at an upper part of an outlet of the blower and connected to the outdoors upward; a circulation air passage connected with an indoor opening facing indoors in a side surface direction; a chamber incorporated with a damper for switching air direction to the exhaust air passage and to the circulation air passage; a deodorizing device located between the damper and the indoor opening and including a deodorant and a heater; means for detecting an estimated adhesion amount of lamp black and odor adhered to the deodorant; and control means for determining heating time of the heater based on the estimated adhesion amount. The deodorizing device includes a plurality of fins which are in contact with the heater, each of which has at least one or more of bent parts and which are arranged in parallel. The deodorant is carried by the fins.</p> |
