JPS5976926U - Ventilation system with noise reduction function - Google Patents

Ventilation system with noise reduction function

Info

Publication number
JPS5976926U
JPS5976926U JP17250482U JP17250482U JPS5976926U JP S5976926 U JPS5976926 U JP S5976926U JP 17250482 U JP17250482 U JP 17250482U JP 17250482 U JP17250482 U JP 17250482U JP S5976926 U JPS5976926 U JP S5976926U
Authority
JP
Japan
Prior art keywords
communication port
reduction function
casing
noise reduction
ventilation system
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP17250482U
Other languages
Japanese (ja)
Inventor
佐上　浩三
Original Assignee
松下電工株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 松下電工株式会社 filed Critical 松下電工株式会社
Priority to JP17250482U priority Critical patent/JPS5976926U/en
Publication of JPS5976926U publication Critical patent/JPS5976926U/en
Pending legal-status Critical Current

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  • Ventilation (AREA)

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) [Abstract] 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 the drawing]

第１図ａは本考案の一実施例の正面図、第１図すは同上
の側断面図、第２図、第３図、第４図は同上の他の実施
例の斜視図であって、１は筐体、２は扉、３は室外連通
口、４は排気ファン、５は室内連通口、７は棚板、８は
空気通路である。FIG. 1a is a front view of one embodiment of the present invention, FIG. 1 is a side sectional view of the same, and FIGS. 2, 3, and 4 are perspective views of other embodiments of the invention. , 1 is a housing, 2 is a door, 3 is an outdoor communication port, 4 is an exhaust fan, 5 is an indoor communication port, 7 is a shelf board, and 8 is an air passage.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 正面に開閉自在な扉を有する筐体を壁に取付け、筐体の
一端部に設けた室外と連通ずる室外連通口に換気ファン
を配置し、筐体の他端に室内と連通ずる室内連通口を設
け、筐体内の室内連通口と室外連通口との間に棚板を邪
魔板状に設けて室内連通口と室外連通口との間にジグザ
グ状の空気通路を形成して成る消音機能付換気装置。A casing with a door that can be opened and closed on the front is attached to a wall, a ventilation fan is placed at an outdoor communication port provided at one end of the casing that communicates with the outdoors, and an indoor communication port is provided at the other end of the casing that communicates with the indoor space. A noise-reduction function is provided in which a shelf plate is provided in the form of a baffle plate between the indoor communication port and the outdoor communication port in the housing to form a zigzag-shaped air passage between the indoor communication port and the outdoor communication port. Ventilation equipment.
JP17250482U 1982-11-15 1982-11-15 Ventilation system with noise reduction function Pending JPS5976926U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17250482U JPS5976926U (en) 1982-11-15 1982-11-15 Ventilation system with noise reduction function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17250482U JPS5976926U (en) 1982-11-15 1982-11-15 Ventilation system with noise reduction function

Publications (1)

Publication Number Publication Date
JPS5976926U true JPS5976926U (en) 1984-05-24

Family

ID=30376012

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17250482U Pending JPS5976926U (en) 1982-11-15 1982-11-15 Ventilation system with noise reduction function

Country Status (1)

Country Link
JP (1) JPS5976926U (en)

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