JPS6023638U

JPS6023638U - Simultaneous intake and exhaust type ventilation fan

Info

Publication number: JPS6023638U
Application number: JP11579683U
Authority: JP
Inventors: 誠丹羽; 伊藤　義政
Original assignee: 株式会社東芝
Priority date: 1983-07-25
Filing date: 1983-07-25
Publication date: 1985-02-18

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

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

図面は本考案の一実施例を示したものであり、第１図は
横断平面図、第２図は分解斜視図、第３図は第１図の■
−■線に沿う縦断側面図、第４図は室壁の厚さの異なる
場合の第３図相当図である。図面中、１は開口部、２は室壁、４は本体、８は吸気流
路、９は排気流路、１０は室内側吐出口、１１は室外側
吸入口、１２は室内側吸入口、１３は室外側吐出口、１
７は仕切部、１８はウェザカバー、１９は隔板である。The drawings show one embodiment of the present invention, and FIG. 1 is a cross-sectional plan view, FIG. 2 is an exploded perspective view, and FIG.
4 is a longitudinal sectional side view taken along the line -■, which corresponds to FIG. 3 when the thickness of the chamber wall is different. In the drawing, 1 is an opening, 2 is a chamber wall, 4 is a main body, 8 is an intake flow path, 9 is an exhaust flow path, 10 is an indoor discharge port, 11 is an outdoor suction port, 12 is an indoor suction port, 13 is an outdoor outlet, 1
7 is a partition, 18 is a weather cover, and 19 is a partition plate.

Claims

【実用新案登録請求の範囲】[Scope of utility model registration request]

室壁に形成された開口部内に室内側から挿入配設され室
内側及び室外側に夫々吸入口及び吐出口を有する本体と
、前記室壁の室外側に前記開口部を覆うように設けられ
たウェザカバーと、前記本体の室外側吸入口と室外側吐
出口との境界部に前記ウェザカバー内に突出して設けら
れた仕切部と、前記ウェザカバー内にこれを吸気側と排
気側とに二倍するように設けられ前記仕切部と重なるよ
うに接し且つその重なり量が前記室壁の厚さに応じて変
化可能な隔板とを具備して成る同時吸排形換気扇。A main body is inserted into an opening formed in a room wall from the indoor side and has an inlet and an outlet on the indoor side and the outdoor side, respectively, and a main body is provided on the outdoor side of the room wall to cover the opening. a weather cover, a partition protruding into the weather cover at the boundary between the outdoor side intake port and the outdoor side discharge port of the main body, and a partition portion provided inside the weather cover so as to double the partition portion on the intake side and the exhaust side. A simultaneous intake and exhaust type ventilation fan comprising: a partition plate that is provided in the partition and overlaps with the partition, and the amount of overlap thereof can be changed depending on the thickness of the room wall.