JPS589725Y2 - ventilation system - Google Patents
ventilation systemInfo
- Publication number
- JPS589725Y2 JPS589725Y2 JP5115778U JP5115778U JPS589725Y2 JP S589725 Y2 JPS589725 Y2 JP S589725Y2 JP 5115778 U JP5115778 U JP 5115778U JP 5115778 U JP5115778 U JP 5115778U JP S589725 Y2 JPS589725 Y2 JP S589725Y2
- Authority
- JP
- Japan
- Prior art keywords
- box body
- air
- suction port
- sirocco
- exhaust
- 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.)
- Expired
Links
Landscapes
- Air-Flow Control Members (AREA)
Description
【考案の詳細な説明】
この考案は、外気の吸込みと室内空気の排出とを同時に
行なうと共に、吸込空気と排出空気との間の熱交換も行
なうように構成した換気装置に関するものである。[Detailed Description of the Invention] This invention relates to a ventilation system configured to simultaneously take in outside air and exhaust indoor air, and also to exchange heat between the intake air and the exhaust air.
従来のこの種換気装置は、箱体内部に熱交換エレメント
と送風機とを組込んで給気流と排気流とを形成させてい
たために箱体が大きくなる欠点があった。Conventional ventilation devices of this type have the disadvantage that the box becomes large because a heat exchange element and a blower are incorporated inside the box to form an air supply flow and an exhaust air flow.
この考案は、前記欠点を除去するために、熱交換エレメ
ントを化粧カバーに取付けると共に、箱体内に設けた送
風機を、給気用の羽根は室外側に、排気用の羽根は室内
側にそれぞれ位置させて構成したものである。In order to eliminate the above-mentioned drawbacks, this idea attached the heat exchange element to the decorative cover, and installed a blower inside the box, with the air supply blades located outside the room and the exhaust blades located inside the box. It was constructed by
以下この考案の一実施例を図に基いて説明する。An embodiment of this invention will be described below with reference to the drawings.
図において、１は箱体、２は箱体１内に設置された駆動
用電動機、３は駆動用電動機２の駆動軸２ａの室内側に
嵌着された排気用のシロッコ羽根、４は前記駆動軸２ａ
の室外側に嵌着された給気用のシロッコ羽根、５および
６はシロッコ羽根３および４の空気流を形成するための
羽根ケーシング、７．７は前記ケーシング５，６にそれ
ぞれ固定されたインレットリング、８は後面カバー、９
は箱体１の室内側に固定された化粧カバー、１０は化粧
カバー９内に組込まれた熱交換エレメント、１１は後面
カバー８に形戊された吸込口、１２は後面カバー８に形
戊された吹出口、１３は前記化粧カバー９に形成された
吸込口、１４は化粧カバー９に形成された吹出口で゛あ
る。In the figure, 1 is a box body, 2 is a drive electric motor installed in the box body 1, 3 is an exhaust sirocco blade fitted on the indoor side of the drive shaft 2a of the drive electric motor 2, and 4 is the drive motor. Axis 2a
5 and 6 are vane casings for forming airflow for the sirocco vanes 3 and 4, and 7.7 is an inlet fixed to the casings 5 and 6, respectively. Ring, 8 is rear cover, 9
1 is a decorative cover fixed to the indoor side of the box body 1; 10 is a heat exchange element incorporated in the decorative cover 9; 11 is a suction port formed in the rear cover 8; and 12 is a suction port formed in the rear cover 8. 13 is a suction port formed in the decorative cover 9, and 14 is a blowout port formed in the decorative cover 9.
次に以上のように構成された換気装置の動作について説
明する。Next, the operation of the ventilation system configured as above will be explained.
駆動用電動機２を駆動すると、給気流１５は吸込口１１
からインレットリング７を経て吸気用のシロッコ羽根４
に吸込まれ、羽根ケーシング６の内部から箱体１の給気
側ダクト内を通過して化粧カバー９に入り、熱交換エレ
メント１０を経て吹出口１４から室内へ、給気される。When the driving electric motor 2 is driven, the supply air flow 15 flows through the suction port 11.
From the inlet ring 7 to the intake sirocco blade 4
The air is sucked into the vane casing 6, passes through the air supply side duct of the box body 1, enters the decorative cover 9, passes through the heat exchange element 10, and is supplied into the room from the air outlet 14.
また、排気流１６は吸込口１３から熱交換エレメント１
０、インレットリング７を経て排気用のシロッコ羽根４
に吸込まれ、羽根ケーシング５の内部から箱体１の排気
ダクＩ−内を通過して後面カバー８の吹出口１２から室
外へ排気される。Further, the exhaust flow 16 is passed from the suction port 13 to the heat exchange element 1
0, sirocco blade 4 for exhaust via inlet ring 7
The air is sucked in from the inside of the vane casing 5, passes through the exhaust duct I- of the box body 1, and is exhausted to the outside from the air outlet 12 of the rear cover 8.
この換気装置は、以上のような構造であるから、木枠内
に入る箱体部分の寸法を小さくすることができる。Since this ventilation device has the above-described structure, the size of the box portion that fits inside the wooden frame can be reduced.
なお、前記実施例ではエアフィルタがない場合について
説明したが、この考案はエアフィルタを取付けた場合で
も同様に適用できる。In addition, although the case where there is no air filter was explained in the above embodiment, this invention can be similarly applied even when an air filter is attached.
以上説明したようにこの考案によれば、熱交換ニレメン
） １０を化粧カバー９に取付けると共に、箱体１内の
送風機を給気用のシロッコ羽根４は室外側に、排気用の
シロッコ羽根３は室内側にそれぞれ位置させたので、木
枠内に入る箱体１の部分の寸法を小さくすることができ
、従って木枠および壁穴寸法が小さくてよいという効果
がある。As explained above, according to this invention, the heat exchanger 10 is attached to the decorative cover 9, and the air blower inside the box body 1 is operated so that the air supply sirocco blades 4 are on the outdoor side and the exhaust air sirocco blades 3 are on the outdoor side. Since they are located on the indoor side, it is possible to reduce the size of the portion of the box 1 that fits inside the wooden frame, which has the effect that the size of the wooden frame and the wall hole can be small.
図はこの考案の一実施例を示す側断面図である。
・・・・・・箱体、２・・・・・・駆動用電動機、２ａ
・・・・・・駆動軸３，４・・・・・・シロッコ羽根、
５，６・・・・・・羽根ケーシング７・・・・・・イン
レットリング、８・・・・・・後面カバー、９・・・・
・・化粧カバー、１０・・・・・・熱交換エレメント、
１１゜１３・・・・・・吸込口、１２．１４・・・・・
・吹出口、１５・・・・・・給気流、１６・・・・・・
排気流。The figure is a side sectional view showing one embodiment of this invention. ...Box body, 2... Drive motor, 2a
...Drive shaft 3, 4...Sirocco blade,
5, 6... Vane casing 7... Inlet ring, 8... Rear cover, 9...
... Decorative cover, 10 ... Heat exchange element,
11゜13...Suction port, 12.14...
・Air outlet, 15... Air supply flow, 16...
exhaust flow.
Claims (1)
え、この箱体１の室内側に、熱交換ニレメン）１０を組
込みかつ吸込口１３と吹出口１４とを設けた化粧カバー
９を取付け、前記箱体１内の駆動用電動機２の駆動軸２
ａの室内側に排気流を形成するシロッコ羽根３を設け、
駆動軸２ａの室外側に給気流を形成するシロッコ羽根４
を設けたことを特徴とする換気装置。This decorative cover is equipped with a box body 1 having a suction port 11 and an air outlet 12 on the outdoor side, and a heat exchanger 10 is incorporated on the indoor side of the box body 1, and a suction port 13 and an air outlet 14 are provided. 9 is installed, and the drive shaft 2 of the drive electric motor 2 inside the box body 1 is attached.
A sirocco blade 3 that forms an exhaust flow is provided on the indoor side of a,
Sirocco blades 4 forming a supply air flow on the outdoor side of the drive shaft 2a
A ventilation system characterized by being provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5115778U JPS589725Y2 (en) | 1978-04-18 | 1978-04-18 | ventilation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5115778U JPS589725Y2 (en) | 1978-04-18 | 1978-04-18 | ventilation system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54153755U JPS54153755U (en) | 1979-10-25 |
| JPS589725Y2 true JPS589725Y2 (en) | 1983-02-22 |
Family
ID=28939993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5115778U Expired JPS589725Y2 (en) | 1978-04-18 | 1978-04-18 | ventilation system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS589725Y2 (en) |
-
1978
- 1978-04-18 JP JP5115778U patent/JPS589725Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS54153755U (en) | 1979-10-25 |
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