Range hood

Abstract

Abstract PURPOSE:To forcibly introduce smoke generated above a cooking table without diffusing the smoke throughout the indoors, by a method wherein a fan for ventilation and an indoor air circulating fan for forming an air curtain to prevent diffusion of the smoke and the like throughout the indoors are mounted in the hood body in a manner to be separated away from each other. CONSTITUTION:With a motor 20 charged with electricity, a fan 18 for ventilation and an indoor air circulating fan 19 run. The fan 18 for ventilation collects a rising air flow from a cooking table 6, and is exhausted through an exhaust port 14 and a ventilation port 4 to the outdoors 3. Meanwhile, through drive of the indoor air circulating fan 19, indoor air is sucked through a suction part 17 on the top of a hood body 11 and is discharged obliquely downward through a discharge port 15 to form an air curtain 16. Thus, a rising air flow, being about to diffuse throughout the indoors 2, is prevented from diffusing because of the air curtain 16, and is collected in a suction port 13, and is exhausted to the outdoors.

Inventors

• 👤 Tsuneo Matsumura
• 👤 松村　恒男
• 👤 Yoshio Yoshida
• 👤 義雄 吉田
• 👤 Masashi Osada
• 👤 正史 長田
• 👤 Motoko Honda
• 👤 本多　素子
• 👤 Hiroyoshi Takigawa
• 👤 浩良 瀧川
• 👤 Makoto Shimizu
• 👤 誠 清水

Bibliographic Details