JPS63196035U

JPS63196035U -

Info

Publication number: JPS63196035U
Application number: JP8683687U
Authority: JP
Priority date: 1987-06-04
Filing date: 1987-06-04
Publication date: 1988-12-16

Description

[Brief explanation of drawings]

第１図は本考案の一実施例としての熱交換換気
装置を示す側面図、第２図は同じくその平面図、
第３図は同じくその取付け状態の側面図、第４図
は従来例を示す説明図である。図において、１は
給気送風機、２は本体ケーシング、３は熱交換器
、４は排気送風機、５は開口部、６はダクト、７
はダクトフランジ、８は開閉ダンパ、８Ａは操作
部である。なお、図中同一符号は、同一又は相当
部分を示す。 FIG. 1 is a side view showing a heat exchange ventilation system as an embodiment of the present invention, and FIG. 2 is a plan view thereof.
FIG. 3 is a side view of the attached state, and FIG. 4 is an explanatory diagram showing a conventional example. In the figure, 1 is a supply air blower, 2 is a main body casing, 3 is a heat exchanger, 4 is an exhaust blower, 5 is an opening, 6 is a duct, and 7
8 is a duct flange, 8 is an opening/closing damper, and 8A is an operating section. Note that the same reference numerals in the figures indicate the same or equivalent parts.

Claims

[Scope of Claim for Utility Model Registration] (1) An outlet end for indoor air is provided on the side surface, an inlet end is provided on the bottom surface facing into the room, an inlet end for outdoor air is provided on the side surface, and an outlet end is provided on the bottom surface facing into the room. , a main body casing to which a duct having one end opened to the outdoors is connected to the outlet end and the inlet end opened on the side, and the main body casing is incorporated in the main casing,
an exhaust blower that forms an exhaust flow from the inlet end to the outlet end; and a supply air blower that forms a supply air flow from the inlet end to the outlet end; and a heat exchanger for exchanging heat between the supply air flow and the supply air flow, and an opening is provided on the side surface of the main body casing corresponding to the outlet of the supply air blower and the indoor air inlet of the heat exchanger. . A heat exchange ventilation device, characterized in that an opening/closing damper with heat insulation properties that can be opened/closed from the indoor side is provided inside the opening. (2) The heat exchange ventilation system according to claim 1, wherein the opening is provided with a duct flange for connecting a duct to the outside thereof.