Air conditioner with ventilating function

Abstract

Abstract PURPOSE:To reduce pressure loss of a duct for ventilation, to reduce a load of a ventilating blower and to decrease noise value at a room inside by providing a tube bundle for integrating a refrigerant tube, electric wirings and a drain hose in an air conditioner in which a sleeve is used also as a ventilation duct. CONSTITUTION:A sleeve 6 for introducing a refrigerant tube 10, a drain hose 11 and electric connection line 16 out of a room has a ventilating duct 17 to perform both roles. A guide 13 is mounted to effectively obtain a duct in the sleeve 6 at a tube bundle 12 for integrating the tube 10, the hose 11 and the line 16 in the sleeve 6. In the case of exhausting, indoor air is sucked from an indoor unit side suction/discharge port 8 by a ventilation blower 7, diffused from an outdoor suction/discharge port 9 through a duct 5 and the sleeve 6. In the case of in-take, outdoor air is sucked from the port 9, and diffused from the port 8. Thus, the duct is obtained to reduce pressure loss thereby to reduce load of the blower, thereby decreasing noise in the room.

Inventors

• 👤 Atsushi Yoshihashi
• 👤 淳 吉橋
• 👤 Katsuyuki Aoki
• 👤 克之 青木
• 👤 Yasuyuki Okamura
• 👤 岡村　泰之
• 👤 Yofumi Tezuka
• 👤 手塚　與文
• 👤 Hiroshi Sekiguchi
• 👤 浩 関口

Bibliographic Details