JPH0267832U - - Google Patents

Description

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

第１図は本考案に係る換気装置の一実施例を示
す縦断側面図、第２図はその正面図、第３図はそ
の正面カバーを取外した状態を示す正面図、第４
図はその側面図、第５図はその電気回路図、第６
図は本考案に係る換気装置の他の実施例を示す縦
断側面図、第７図はその正面図、第８図はその側
面図、第９図はその電気回路図である。 Ａ……外壁、Ｂ……加熱器、１……給気スリー
ブ、３……枠体、４……ヒーター、５……ダンパ
ー、８……切替スイツチ、９……運転スイツチ。 Fig. 1 is a vertical side view showing one embodiment of the ventilation system according to the present invention, Fig. 2 is a front view thereof, Fig. 3 is a front view showing the state with the front cover removed, and Fig. 4
The figure is its side view, Figure 5 is its electrical circuit diagram, and Figure 6 is its side view.
The figures are a vertical side view showing another embodiment of the ventilation system according to the present invention, FIG. 7 is a front view thereof, FIG. 8 is a side view thereof, and FIG. 9 is an electric circuit diagram thereof. A... Outer wall, B... Heater, 1... Air supply sleeve, 3... Frame, 4... Heater, 5... Damper, 8... Selector switch, 9... Operating switch.

Claims (1)

【実用新案登録請求の範囲】 (1) 枠体内に、同枠体内通過空気の加熱用ヒー
ター、及び同ヒーターに対設された開閉自在の給
気用ダンパーが装架された加熱器を、建造物内壁
面の外気取り入れ口に配設してなることを特徴と
する換気装置。 (2) 前記ヒーターは排風機に連動するように構
成された請求項１記載の換気装置。 (3) 前記ヒーター及びダンパーは排風機に連動
するように構成された請求項１記載の換気装置。[Scope of Claim for Utility Model Registration] (1) Construction of a heater in which a heater for heating the air passing through the frame and a damper for supplying air that can be opened and closed are installed in the frame. A ventilation device characterized by being arranged at an outside air intake port on an interior wall surface of a building. (2) The ventilation system according to claim 1, wherein the heater is configured to be linked to an exhaust fan. (3) The ventilation system according to claim 1, wherein the heater and damper are configured to operate in conjunction with an exhaust fan.