JPS58142620U - ventilation system - Google Patents

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 the drawing]

第１図は本考案に係る換気装置の一例を示す全体の斜視
図、第２図は同上の装置の平面図である。 １・・・ボイラ、２・・・熱交換器、３・・・換気扇、
４．・・・フレキシブルダクト、７ａ、　　７ｂ・・・
温水供給管。FIG. 1 is an overall perspective view showing an example of a ventilation device according to the present invention, and FIG. 2 is a plan view of the same device. 1... Boiler, 2... Heat exchanger, 3... Ventilation fan,
4. ...Flexible duct, 7a, 7b...
Hot water supply pipe.

Claims (4)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）換気扇と、該換気扇の排気口に連結され排気を温
水と熱交換させて加熱する熱交換器と、該熱交換器に温
水を循環供給する温水供給装置と、から構成したことを
特徴とする換気装置。(1) It is characterized by being composed of a ventilation fan, a heat exchanger that is connected to the exhaust port of the ventilation fan and heats the exhaust gas by exchanging heat with hot water, and a hot water supply device that circulates and supplies hot water to the heat exchanger. Ventilation equipment. （２）換気扇の排気口と熱交換器の吸気口とが可撓性を
有するダクトにより連結されてなる実用新案登録請求の
範囲第１項記載の換気装置。(2) The ventilation system according to claim 1, wherein the exhaust port of the ventilation fan and the intake port of the heat exchanger are connected by a flexible duct. （３）熱交換器と温水供給装置の夫々の温水循環口が可
撓性を有するパイプにより連結されてなる実用新案登録
請求の範囲第１項又は第２項記載の換気装置。(3) The ventilation device according to claim 1 or 2, wherein the hot water circulation ports of the heat exchanger and the hot water supply device are connected by a flexible pipe. （４）換気扇と熱交換器、該熱交換器と温水供給装置と
が夫々着脱自由に連結されてなる実用新案登録請求の範
囲第１項〜第３項のうちいずれか１つに記載の換気装置
。(4) Ventilation according to any one of claims 1 to 3 of the utility model registration claim, in which a ventilation fan and a heat exchanger, and the heat exchanger and a hot water supply device are connected to each other in a freely detachable manner. Device.