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1. WO2020110255 - INDOOR UNIT AND AIR CONDITIONER

Publication Number WO/2020/110255
Publication Date 04.06.2020
International Application No. PCT/JP2018/043963
International Filing Date 29.11.2018
IPC
F24F 13/22 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
13Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
22Means for preventing condensation or evacuating condensate
F24F 13/06 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
13Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
02Ducting arrangements
06Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
CPC
F24F 13/06
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
13Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
02Ducting arrangements
06Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
F24F 13/22
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
13Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
22Means for preventing condensation or evacuating condensate
Applicants
  • 三菱電機株式会社 MITSUBISHI ELECTRIC CORPORATION [JP]/[JP]
Inventors
  • 松下 国生 MATSUSHITA, Kunio
  • 大場 安志 OBA, Yasushi
  • 河合 信志 KAWAI, Shinji
Agents
  • 特許業務法人きさ特許商標事務所 KISA PATENT & TRADEMARK FIRM
Priority Data
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) INDOOR UNIT AND AIR CONDITIONER
(FR) UNITÉ INTÉRIEURE ET CLIMATISEUR
(JA) 室内機および空気調和機
Abstract
(EN)
An indoor unit according to the present invention is provided with a housing that has a suction port and a blow-out port, an air passage wall that rectifies the flow of air sent from the suction port to the blow-out port, and a dummy blow-out wall that is disposed so as to cross the air passage wall further upstream in the flow of air than the blow-out port, and that faces the blow-out port, wherein a corner section where the air passage wall and the dummy blow-out wall cross has an arc-shaped curved surface, and a plurality of holding grooves having a pair of edges that are formed to extend in the circumferential direction of the arc shape of the curved surface in the corner section that stretches from the air passage wall to the dummy blow-out wall, are arranged side by side.
(FR)
L'invention concerne une unité intérieure comprenant un logement pourvu d'un orifice d'aspiration et d'un orifice de soufflage, une paroi de passage d'air destinée à redresser l'écoulement d'air envoyé de l'orifice d'aspiration à l'orifice de soufflage, et une paroi de soufflage factice disposée de sorte à croiser la paroi de passage d'air plus en amont dans l'écoulement d'air que l'orifice de soufflage, et qui fait face à l'orifice de soufflage, une partie coin dans laquelle la paroi de passage d'air et la paroi de soufflage factice présentant une surface incurvée en forme d'arc, et une pluralité de rainures de maintien comportant une paire de bords formés de sorte à s'étendre dans le sens de la circonférence de la forme d'arc de la surface incurvée dans la partie coin qui s'étend de la paroi de passage d'air à la paroi de soufflage factice, étant disposées côte à côte.
(JA)
この発明に係る室内機は、吸い込み口と吹き出し口とを有する筐体と、吸い込み口から吹き出し口に送られる空気の流れを整流する風路壁と、空気の流れに対して吹き出し口よりも上流側において風路壁と交差して設置され、吹き出し口に面するダミー吹き出し壁とを備える室内機であって、風路壁とダミー吹き出し壁とが交差する角部は、円弧状の曲面を有しており、風路壁からダミー吹き出し壁にわたる角部における曲面の円弧状の周方向に沿って延びる一対の縁が形成された保持溝が複数並べられたものである。
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