OUTDOOR MACHINE OF AIR CONDITIONER

• Main Authors: YAMAMOTO YOSHINORI, IZUMIYA YU, YOSHIDA YASUHIRO, MORIOKA REIJI
• Format: Patent
• Language: English; Japanese
• Published: 13.08.2015
• Subjects: ADHESIVES; AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING; BLASTING; CHEMICAL PAINT OR INK REMOVERS; CHEMISTRY; COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS; CORRECTING FLUIDS; DYES; FILLING PASTES; HEATING; INKS; LIGHTING; MECHANICAL ENGINEERING; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; PAINTS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; POLISHES; RANGES; USE OF MATERIALS THEREFOR; VENTILATING; WEAPONS; WOODSTAINS

PROBLEM TO BE SOLVED: To provide an outdoor machine of an air conditioner capable of suppressing freezing of steam adhering to a fan or snow accretion and capable of suppressing stop or failure of the fan over a long term, under a cryogenic environment where ambient temperature is equal to or less than 0°C.SOLUTION: On the surface of a fan 22 of an outdoor machine 100, applied is a coating composition in which a hydrophobic fine particles and a flat fine particles having a card house-shaped coagulation structure are dispersed in a binder resin dissolved in a solvent. The outdoor machine includes a first heater provided below the fan 22 and on a bottom panel 50c. 【課題】外気温度０℃以下での極低温環境下において、ファンに付着する水蒸気の凍結や着雪を抑制することができ、長期に渡ってファンの停止や故障を抑制できる空気調和機の室外機を得る。【解決手段】室外機１００のファン２２の表面には、溶剤に溶解したバインダー樹脂中に、疎水性微粒子と、カードハウス状の凝集構造を形成した扁平状微粒子とが分散されているコーティング組成物が塗布され、かつ、前記ファン２２の下方であって、底面パネル５０ｃ上に第１ヒータを備えたものである。【選択図】図２