JPS62156741U

JPS62156741U -

Info

Publication number: JPS62156741U
Application number: JP4500686U
Authority: JP
Priority date: 1986-03-27
Filing date: 1986-03-27
Publication date: 1987-10-05

Description

[Brief explanation of the drawing]

第１図〜第６図はこの考案の一実施例を示し、
第１図はその外形を示す斜視図、第２図はそれの
保守サービス用カバーを外して見た斜視図、第３
図はケーシング本体の上板を外して見た平面図、
第４図は第３図の−より見た断面図、第５図
はそれの送風機を示す斜視図、第６図は天井内の
設置状態を示す斜視図、第７図は従来の天井内埋
込形換気装置の外観を示す斜視図、第８図はそれ
の保守サービス用の点検カバーを外して示す斜視
図である。図において、１は本体ケーシング、１ｃ_１はそ
れの第１の側面、１ｃ_２は第２の側面、１ｃ_３は
第３の側面、３は熱交換器用点検カバー、４は送
風機用点検カバー、５は排気吹出口、６は給気吸
込口、７は給気吹出口、８は排気吸込口、９は熱
交換器、１２は給気用送風機、１３は排気用送風
機、１２ｃ，１３ｃはモータ取付板、１２ｃ_１，
１３ｃ_１はそれのコンデンサ取付部、１２ｈ，１
３ｈは起動用コンデンサ、１８，１９，２０，２
１はダクトである。図中同一符号は同一或は相当
部分を示す。 Figures 1 to 6 show an embodiment of this invention,
Figure 1 is a perspective view showing its external appearance, Figure 2 is a perspective view with the maintenance service cover removed, and Figure 3 is a perspective view showing its external appearance.
The figure is a plan view of the casing body with the top plate removed.
Fig. 4 is a cross-sectional view of Fig. 3 as seen from -, Fig. 5 is a perspective view showing the blower, Fig. 6 is a perspective view showing the installation state in the ceiling, and Fig. 7 is a conventional in-ceiling installation. FIG. 8 is a perspective view showing the external appearance of the built-in ventilation system, with the inspection cover for maintenance service removed. In the figure, 1 is the main casing, 1c ₁ is its first side, 1c ₂ is its second side, 1c ₃ is its third side, 3 is the heat exchanger inspection cover, 4 is the blower inspection cover, 5 is an exhaust air outlet, 6 is an air supply inlet, 7 is an air supply outlet, 8 is an exhaust air inlet, 9 is a heat exchanger, 12 is a supply air blower, 13 is an exhaust air blower, 12c and 13c are motor attachments. Board, 12c ₁ ,
13c ₁ is its capacitor mounting part, 12h, 1
3h is the starting capacitor, 18, 19, 20, 2
1 is a duct. The same reference numerals in the figures indicate the same or corresponding parts.

Claims

[Scope of utility model registration request]

In an in-ceiling type ventilation system in which a heat exchanger, an intake air blower, and an exhaust air blower are installed in a box-shaped main body casing, and this main body casing is embedded in the ceiling, the air supply inside the main body casing is A heat exchanger is disposed on a first side surface having an air outlet and an exhaust air outlet, and a heat exchanger is disposed on a second side surface having an air supply inlet and an exhaust air inlet along the longitudinal direction of the heat exchanger. A supply air blower and an exhaust air blower each having a motor mounting plate with a starting capacitor attached to the bottom surface thereof are mounted on a third side surface perpendicular to the first and second side surfaces with a gap between the bottom plate and the bottom plate of the main body casing. At the same time, the starting capacitor mounting part is provided to protrude downward from the lower surface of the motor mounting plate of each of the above-mentioned blowers, and this capacitor mounting part is connected to the drawer handle of these blowers. An in-ceiling ventilation system characterized by: