JPS58108336U

JPS58108336U - Ceiling-mounted air conditioner

Info

Publication number: JPS58108336U
Application number: JP419982U
Authority: JP
Inventors: 倉多　明; 孝史岩田
Original assignee: ダイキン工業株式会社
Priority date: 1982-01-14
Filing date: 1982-01-14
Publication date: 1983-07-23
Also published as: JPS6123220Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は本考案の実施例にかかる天井埋込型空気調和機
の正面図、第２図は第１図の■−■拡大断面図、第３図
は第２図の■部拡大図、第４図は従来の天井埋込型空気
調和機の縦断面図である。１・・・・・・ケーシング、２・・・・・・熱交換器、
３・・・・・・ファン、５・・・・・・空気吸込口、６
・・・・・・空気吹出口、９・・・・・・ケーシング側
板、９ａ・・・・・・ケーシング側板下端部、１７・・
・・・・水平羽根、Ｂ・・・・・・吹出空気流、Ｐ・・
・・・・回動中心、ｄｌ・・・・・・空気吹出口の巾、
ｄ２・・・・・・ケ　　　　　゛−シングの巾、ｄ３・
・・・・・水平羽根の軸方向中、θ２・・・・・・最大
回動角度。Fig. 1 is a front view of a ceiling-embedded air conditioner according to an embodiment of the present invention, Fig. 2 is an enlarged sectional view taken along the line ■-■ in Fig. 1, and Fig. 3 is an enlarged view of the section ■ in Fig. 2. FIG. 4 is a vertical cross-sectional view of a conventional ceiling-embedded air conditioner. 1... Casing, 2... Heat exchanger,
3...Fan, 5...Air intake port, 6
...Air outlet, 9...Casing side plate, 9a...Lower end of casing side plate, 17...
...Horizontal blade, B...Blowout air flow, P...
... Center of rotation, dl ... Width of air outlet,
d2...Width of casing, d3.
...In the axial direction of the horizontal blade, θ2... Maximum rotation angle.

Claims

[Scope of utility model registration request]

In a ceiling-embedded air conditioner, an air inlet 5 and an air outlet 6, 6 are provided adjacent to each other at the lower end opening of a casing 1 in which a fan 3, heat exchangers 2, 2, etc. are built-in. The width d1 of the air outlet 6 is set by the side plates 9 of the casing 1,
9, so that the lower ends 9a, 9a of the side plates 9.9 are exposed above the air outlet 6, and the direction of the blown air flow B is appropriately changed in the vertical direction when switching between cooling and heating operations. A horizontal blade 17 is formed so that its axial width d2 is larger than the width d2 between the side plates 9, 9, and the horizontal blade 17 is rotatably attached to the air outlet 6. In addition to arranging the horizontal blade 1
When the rear end 17a of the horizontal blade 17 is set at the maximum rotation angle θ2 within a range that does not allow short-circuit flow of the blown air flow B to the air suction port 5 side, the rear end 17a of the horizontal blade 17 , 9. , 9. , 9.