JPH0474236U - - Google Patents
Info
- Publication number
- JPH0474236U JPH0474236U JP11656990U JP11656990U JPH0474236U JP H0474236 U JPH0474236 U JP H0474236U JP 11656990 U JP11656990 U JP 11656990U JP 11656990 U JP11656990 U JP 11656990U JP H0474236 U JPH0474236 U JP H0474236U
- Authority
- JP
- Japan
- Prior art keywords
- air
- range hood
- air curtain
- ventilation gap
- exhaust fan
- 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.)
- Granted
Links
- 238000009423 ventilation Methods 0.000 claims description 5
- 238000010411 cooking Methods 0.000 claims description 2
- 238000007599 discharging Methods 0.000 claims 1
- 239000003595 mist Substances 0.000 claims 1
- 239000000779 smoke Substances 0.000 claims 1
Landscapes
- Ventilation (AREA)
Description
図面はこの考案のエアーカーテン式レンジフー
ドの実施例を示したもので、第１図は実施例１の
使用状態の断面図、第２図は実施例２の同断面図
、第３図は実施例３の同断面図、第４図は従来例
の同断面図である。
Ａ……煮炊具、ａ……汚染空気、Ｂ……レンジ
フード、１……内壁、２……外壁、３……通気間
隙、Ｆ１……排気用フアン、Ｆ２……給気用フア
ン、４……空気流出口、５ａ……吐出口、６……
抵抗体。
The drawings show embodiments of the air curtain type range hood of this invention. Fig. 1 is a sectional view of Embodiment 1 in use, Fig. 2 is a sectional view of Embodiment 2, and Fig. 3 is a sectional view of Embodiment 2 in use. The same sectional view of Example 3, and FIG. 4 are the same sectional views of the conventional example. A... Cooking utensil, a... Contaminated air, B... Range hood, 1... Inner wall, 2... Outer wall, 3... Ventilation gap, F 1 ... Exhaust fan, F 2 ... Air supply fan , 4...Air outlet, 5a...Discharge port, 6...
resistor.
Claims (1)
設置して蒸気、オイルミスト、油煙等を含んだ汚
染空気ａを室外に強制排出するレンジフードＢに
おいて、該レンジフードＢを内壁１と外壁２間に
通気間隙３を有する二重構造とし、その内壁１に
排気用フアンＦ１で吸引排出される汚染空気ａの
排出方向に方向性をもたせた多数の空気流出口４
を設け、かつ、前記通気間隙３に給気用フアンＦ
２の吐出口５ａを接続し、該給気用フアンＦ２か
らなる通気間隙３内に吹き込まれる空気が前記空
気流出口４から流出してレンジフードＢの内周面
に空気流によるエアーカーテンｂを形成する構成
としたことを特徴とするエアーカーテン式レンジ
フード。 特定考案における排気用フアンＦ１を廃して
給気用フアンＦ２による強制給気でエアーカーテ
ンｂを形成するとともに、該エアーカーテンｂを
形成する空気流による誘引力で汚染空気ａの強制
排出をも可能とした請求項１記載のエアーカーテ
ン式レンジフード。 特定考案における給気用フアンＦ２を廃し、
レンジフードＢの入口側に抵抗体６を設け、出口
側に排気用フアンＦ１を設けて、該排気用フアン
Ｆ１による吸引力で通気間隙３からの空気を空気
流出口４から吸引流出してエアーカーテンｂを形
成せしめるとともに、汚染空気ａの強制排出をも
可能とした請求項１記載のエアーカーテン式レン
ジフード。[Scope of Claim for Utility Model Registration] In a range hood B installed above a cooking utensil A such as a gas stove and forcibly discharging contaminated air a containing steam, oil mist, oil smoke, etc. The hood B has a double structure with a ventilation gap 3 between the inner wall 1 and the outer wall 2, and the inner wall 1 has a large number of air flows oriented in the direction of discharge of contaminated air a drawn and discharged by an exhaust fan F1 . Exit 4
and an air supply fan F in the ventilation gap 3.
The air blown into the ventilation gap 3 formed by the air supply fan F 2 flows out from the air outlet 4 and forms an air curtain B on the inner circumferential surface of the range hood B. An air curtain type range hood characterized by having a configuration that forms. The exhaust fan F1 in the specific design is eliminated and the air curtain b is formed by forced air supply by the air supply fan F2 , and the contaminated air a is forcibly discharged by the attractive force of the air flow forming the air curtain b. The air curtain type range hood according to claim 1, wherein the air curtain type range hood is capable of Eliminate the air supply fan F2 in the specific design,
A resistor 6 is provided on the inlet side of the range hood B, and an exhaust fan F1 is provided on the outlet side, and the air from the ventilation gap 3 is sucked out from the air outlet 4 by the suction force of the exhaust fan F1 . 2. The air curtain type range hood according to claim 1, wherein the air curtain b is formed by the air curtain b and the contaminated air a is also forced to be discharged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11656990U JP2505287Y2 (en) | 1990-11-06 | 1990-11-06 | Air carten type range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11656990U JP2505287Y2 (en) | 1990-11-06 | 1990-11-06 | Air carten type range hood |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0474236U true JPH0474236U (en) | 1992-06-29 |
| JP2505287Y2 JP2505287Y2 (en) | 1996-07-24 |
Family
ID=31864407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11656990U Expired - Lifetime JP2505287Y2 (en) | 1990-11-06 | 1990-11-06 | Air carten type range hood |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2505287Y2 (en) |
-
1990
- 1990-11-06 JP JP11656990U patent/JP2505287Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2505287Y2 (en) | 1996-07-24 |
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