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JPH0658564A Expired / Lapsed JP ⏱️ 0.0 years remaining

Air conditioner

Assignee: Daikin Industries Ltd
•
Filing: 1992-08-07
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Granted: —
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Expires: 2012-08-07
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Abstract

Abstract Translated from Japanese (57)【要約】 【目的】 ファンの渦巻ケーシングの吐出部の構造に工 夫を凝らすことにより、ファン吐出側での風速分布を均 一化させる。 【構成】 渦巻ケーシング7と該渦巻ケーシング7内に 配設した多翼ロータ8とからなるファン5と、該ファン 5の吐出側に傾斜状態で対向する熱交換器6とを備え、 本体ケーシング1下面におけるファン5の下方に空気吸 込口2を形成してなる空気調和機において、前記渦巻ケ ーシング7の外側吐出端10を、前記熱交換器6の上下 端部のうち吹出方向に向かって遠い方に配置し且つ吹出 方向に延設して渦巻ケーシング7の吐出口12と前記熱 交換器6の前面との間隔を全周において略等しくなすと ともに、前記渦巻ケーシング7の吐出部に、徐々に流路 が拡大する流路拡大部13を形成するようにしている。 (57) [Summary] [Purpose] The distribution of the wind speed on the fan discharge side is made uniform by devising the structure of the discharge part of the spiral casing of the fan. A fan 5 comprising a spiral casing 7 and a multi-blade rotor 8 arranged in the spiral casing 7, and a heat exchanger 6 facing the discharge side of the fan 5 in an inclined state, In an air conditioner in which an air suction port 2 is formed below a fan 5 on a lower surface of a main body casing 1, an outer discharge end 10 of the spiral casing 7 is directed to a blowout direction of upper and lower end portions of the heat exchanger 6. And the discharge port 12 of the spiral casing 7 and the front surface of the heat exchanger 6 are arranged to have a substantially equal distance over the entire circumference, and the discharge portion of the spiral casing 7 is The flow channel expanding portion 13 in which the flow channel gradually expands is formed.

Inventors

  • 👤 Kanjiro Kinoshita
  • 👤 歓治郎 木下

Bibliographic Details

Application Number —
Jurisdiction JP
Data Source google_patents
Last Synchronized 2026-11-02 00:42
CPC Classifications
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