PROBLEM TO BE SOLVED: To provide an air treatment device capable of preventing indoor diffusion of heat or odor with a simple structure and at a low cost.SOLUTION: An air treatment device includes a chamber which incorporates a suction port for collecting contaminated air produced from cooked material heated by a heating cooker located on the under side, an air channel arranged on the above side of the suction port, a blower which is arranged in parallel with the air channel and blows off contaminated air to the upper side than the air channel, an exhaust air channel connected with the upper side of an outlet of the blower and with an outdoor part in the upper direction, a circulation air channel connected so as to direct an indoor opening to the indoor side in the lateral surface direction and a damper which switches air direction to the exhaust air channel and the circulation air channel, and a deodorizing device which is located between the damper and the indoor opening and is provided with deodorant. Therein, the damper, upon the exhausting, gets in parallel with the exhaust air channel and opens the exhaust air channel and closes the circulation air channel and, upon the circulating, gets to vertical to the exhaust air channel, closes the exhaust air channel and opens the circulating air channel, and the deodorizing device is arranged on the downstream of the damper of the circulation air channel.COPYRIGHT: (C)2014,JPO&INPIT【課題】熱や臭気の室内拡散を簡易な構造であり低コストで防止することができる空気処理装置を得ること。【解決手段】実施の形態の空気処理装置は、下方に位置する加熱調理器により加熱された被調理物から発生する汚染空気を捕集する吸込み口と、吸込み口の上方に配置された風路と、風路と並列して配置され、汚染空気を風路より上方に吹出す送風機と、送風機の吹出し口の上方に接続され、上方向の屋外に接続された排気風路と、側面方向の室内に室内開口を向けて接続された循環風路と、排気風路と循環風路とへの風向きを切替えるダンパーと、を内蔵したチャンバーと、ダンパーと室内開口との間に位置して脱臭剤を備えた脱臭装置とを備え、ダンパーは、排気時は排気風路と平行となって排気風路を開放し且つ循環風路を閉塞し、循環時は排気風路と垂直となって排気風路を閉塞し且つ循環風路を開放し、脱臭装置は、循環風路のダンパーの下流に配置されている。【選択図】図3
