JPH0464039U

JPH0464039U -

Info

Publication number: JPH0464039U
Application number: JP10805890U
Authority: JP
Priority date: 1990-10-16
Filing date: 1990-10-16
Publication date: 1992-06-01

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図はこの考案の全体構成を示す断面図、第
２図は同下面の平面図、第３図は同Ａ―Ａ′断面
図、第４図は設置例の説明図である。１……トイレ用換気扇、２……排気ダクト、３
……給気ダクト、４……チヤンバー、５……モー
タ、６……出力軸、７……排気フアン、８……小
型チヤンバー、１０……給気フアン、１１……ヒ
ータ、１２……給排気パネル。 FIG. 1 is a sectional view showing the overall structure of this invention, FIG. 2 is a plan view of the lower surface, FIG. 3 is a sectional view taken along line AA', and FIG. 4 is an explanatory diagram of an installation example. 1...Toilet ventilation fan, 2...Exhaust duct, 3
... Air supply duct, 4 ... Chamber, 5 ... Motor, 6 ... Output shaft, 7 ... Exhaust fan, 8 ... Small chamber, 10 ... Air supply fan, 11 ... Heater, 12 ... Supply exhaust panel.

Claims

【実用新案登録請求の範囲】 (1) トイレの換気を行う換気扇において、チヤ
ンバーの下面を通風口に形成すると共に、チヤン
バー内の上方中央にモータを配置し、モータの出
力軸を同心にして排気用フアン及び給気用フアン
を取り付け、下面を吹出口に形成した小型チヤン
バーで給気用フアンを覆つてチヤンバーと小型チ
ヤンバー間に排気用通風路を設けると共に、小型
チヤンバー内に給気用通風路を設け、排気用フア
ンによる内気吐出部のチヤンバー側面に排気ダク
トの接続口を設け、チヤンバーの外壁を貫通させ
て取り付ける給気ダクトの接続口を、給気用フア
ンによる外気取入部の小型チヤンバー側面に設け
たことを特徴とするトイレ用換気扇。 (2) 給気用フアンの外気吹出口側の通風路に、
温風ヒータを装着したことを特徴とする請求項１
記載のトイレ用換気扇。[Scope of Claim for Utility Model Registration] (1) In a ventilation fan that ventilates a toilet, the lower surface of the chamber is formed into a ventilation hole, and a motor is placed in the upper center of the chamber, and the output shaft of the motor is concentric with the exhaust fan. An air supply fan and an air supply fan are installed, and a small chamber with an air outlet formed on the bottom surface covers the air supply fan to provide an exhaust ventilation path between the chamber and the small chamber, and an air supply ventilation path is installed inside the small chamber. A connection port for the exhaust duct is provided on the side of the chamber where the internal air is discharged by the exhaust fan, and a connection port for the air supply duct, which is attached by penetrating the outer wall of the chamber, is provided on the side of the small chamber where the outside air is taken in by the air supply fan. A ventilation fan for a toilet characterized by being installed in a. (2) In the ventilation passage on the outside air outlet side of the air supply fan,
Claim 1 characterized in that a hot air heater is installed.
Ventilation fan for the toilet as described.