AIR CONDITIONER

• Main Authors: TANI TETSUO, UEDA TAKESHI, NOZU HITOSHI, HOTTA YUKI, ISHIGURO MAI
• Format: Patent
• Language: English; Japanese
• Published: 23.03.2017
• Subjects: AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING; BLASTING; HEATING; LIGHTING; MECHANICAL ENGINEERING; RANGES; VENTILATING; WEAPONS

PROBLEM TO BE SOLVED: To provide an air conditioner which achieves further reduction in air blowing noise.SOLUTION: An air conditioner includes: an air cleaning part 4 which is air conditioning means provided in a body case; and blower means 5 for blowing air outside of the body case sucked from an intake port to a blower port 2 via the air cleaning part 4. The blower means 5 includes a casing air passage part 18 between a discharge port 14 and a fan part 12. The casing air passage part 18 is inclined to the front side from the back side in the body case. At the blower port 2, a first wind direction plate 16 and a plurality of second wind direction plates 17 extending in the longitudinal direction in the body case and also extending in the vertical direction are provided. The first wind direction plate 16 is arranged on the further back side in the body case than the center of the blower port 2. The plurality of second wind direction plates 17 are provided further on the back side and the front side than the first wind direction plate 16. A lower end part 19 in the first wind direction plate 16 is arranged below a lower end part 20 in the second wind direction plates.SELECTED DRAWING: Figure 2 【課題】送風騒音の更なる低減を達成する空気調和装置を提供する。【解決手段】本体ケース内に設けた空気調和手段である空気清浄部４と、吸気口から吸い込んだ本体ケース外の空気を空気清浄部４を介して送風口２へ送風する送風手段５とを備えている。送風手段５は、吐出口１４とファン部１２との間にケーシング風路部１８を備え、ケーシング風路部１８は本体ケースにおける背面側から前面側へ傾斜している。送風口２には、本体ケースにおける左右方向へ延びると共に鉛直方向へ延びる第１の風向板１６と複数の第２の風向板１７とを設けている。第１の風向板１６は、送風口２の中央より本体ケースにおける背面側に配置され、複数の第２の風向板１７は、第１の風向板１６より背面側および前面側に設け、第１の風向板１６における下端部１９は、第２の風向板における下端部２０より下方に配置される。【選択図】図２