JPH0129471Y2 - - Google Patents
Info
- Publication number
- JPH0129471Y2 JPH0129471Y2 JP1981026304U JP2630481U JPH0129471Y2 JP H0129471 Y2 JPH0129471 Y2 JP H0129471Y2 JP 1981026304 U JP1981026304 U JP 1981026304U JP 2630481 U JP2630481 U JP 2630481U JP H0129471 Y2 JPH0129471 Y2 JP H0129471Y2
- Authority
- JP
- Japan
- Prior art keywords
- blower case
- air supply
- exhaust
- ventilation fan
- chamber
- 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
- 238000009423 ventilation Methods 0.000 claims description 33
- 238000009434 installation Methods 0.000 description 3
- 238000010411 cooking Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
Landscapes
- Ventilation (AREA)
Description
【考案の詳細な説明】
この考案は、台所の主として局部換気の用に供
されるレンジ用換気扇に関するものである。[Detailed Description of the Invention] This invention relates to a range ventilation fan that is mainly used for local ventilation in the kitchen.
上記この種の換気扇は、基本的にはフード状の
送風機ケース内に換気扇本体が組付けられ、排気
ダクトと接続して送風機ケースに導き込んだ汚れ
た空気を屋外に排気するように構成されている。
しかしながら従来のものは、吊り戸棚などで取付
スペースが規定された場合の排気ダクトとの接続
が面倒であるものが多く、こうした場合には排気
ダクトの接続部分が室内からよく見えたりし、台
所の美観を損うことが多いものである。 This type of ventilation fan described above is basically configured such that the ventilation fan body is assembled inside a hood-shaped blower case, and is connected to an exhaust duct to exhaust the dirty air introduced into the blower case to the outdoors. There is.
However, with conventional types, it is often difficult to connect to the exhaust duct when the installation space is specified by a hanging cabinet, etc. In such cases, the connecting part of the exhaust duct can be clearly seen from inside the room, It often spoils the aesthetic appearance.
本考案は、排気ダクトとの接続が容易であるう
え、吊り戸棚などで規定されたスペースに対する
収まりが良く、送風機ケースの上側からの全体換
気のための構成が外気導入の自然換気についての
給気のための構成ともなり得る、台所の美観向上
に寄与することができる取付操作の楽なレンジ用
換気扇を提供することを目的とするものである。 This invention is easy to connect with the exhaust duct, fits well in the space specified by a hanging cabinet, etc., and has a structure for general ventilation from the top of the blower case, which is an air supply system for natural ventilation that introduces outside air. It is an object of the present invention to provide a range ventilation fan that can be easily installed and operated and can contribute to improving the aesthetic appearance of a kitchen.
次に本考案の構成を図面に示す実施例に基づい
て具体的に説明する。 Next, the configuration of the present invention will be specifically explained based on an embodiment shown in the drawings.
図面に示す本考案の適用例としてのレンジ用換
気扇は、下部が開放し、前面が下部側に拡開した
フード状の送風機ケース１内の取付側である背面
にフアンケーシング２を備えた換気扇本体３を組
付けたもので、換気扇本体３のフアンケーシング
２が形成する吸込口２Ａは、送風機ケース１内に
おいてベルマウス２Ｂを形成して前方に向つて開
口し、吐出口２Ｃは送風機ケース１の天板部を貫
ぬいて天板部の上に突設された排気チヤンバ４に
連絡しているものである。送風機ケース１の下部
の開放部は調理部などから立ちのぼる煙や蒸気な
どを導き込む取入口で、着脱可能なフイルター５
が装着されている。送風機ケース１にはこの取入
口の他にもその前面にスリツト状の室内空気を取
入れる取入孔６が形成され、この取入孔６による
吸気で全体換気が局部換気とともに実施されるよ
うになつている。送風機ケース１の天板部の上に
設けられた排気チヤンバ４は、第１図に示されて
いるように天板部の中央やや後方寄りの箇所に天
板部の平面積内に全周にわたつて余裕をもつて取
付けられている。この排気チヤンバ４には背面及
び両側面に必要に応じて開放させることができる
ダクト接続口７が形成され、必要に応じて開放さ
せたダクト接続口７には屋外に連絡する排気ダク
ト８の室内側端を嵌合接続することができる接続
フランジ９が装着されるのである。送風機ケース
１の天板部には前述の排気チヤンバ４の他の箱形
の給気チヤンバ１０が装着されている。給気チヤ
ンバ１０は、側面及び前面が送風機ケース１と対
応し、ほぼ面一となる寸法に形成され、着脱可能
な蓋板１１で構成された前面には給気孔１２が形
成され、底面において送風機ケース１内と連絡孔
で通じている。連絡孔は、盲板１３で開閉するこ
とができる。給気チヤンバ１０の外観は、送風機
ケース１と意匠的な調和が計られ送風機ケース１
の一部のごとき体裁となつている。給気チヤンバ
１０と送風機ケース１とは、その当接面の連絡孔
の孔縁において給気チヤンバ１０側からのねじ締
めにより連結されている。蓋板１１は上端縁に掛
止部１１Ａをもち、この掛止部１１Ａを天板部の
前部に形成した掛止構造に掛けて、下縁部におい
て外側からねじ１４により締め固定されるもので
ある。給気チヤンバ１０が送風機ケース１上に装
着されているとき、排気チヤンバ４は給気チヤン
バ１０に前方を覆われ前方からは給気チヤンバ１
０のみが目視できるものである。 The range ventilation fan as an application example of the present invention shown in the drawings is a ventilation fan main body equipped with a fan casing 2 on the back side, which is the installation side, inside a hood-shaped blower case 1 with an open bottom and a front side expanded toward the bottom. 3, the suction port 2A formed by the fan casing 2 of the ventilation fan main body 3 forms a bell mouth 2B inside the blower case 1 and opens toward the front, and the discharge port 2C forms a bell mouth 2B inside the blower case 1. It penetrates through the top plate and communicates with an exhaust chamber 4 projecting above the top plate. The opening at the bottom of the blower case 1 is an intake port that introduces smoke and steam rising from the cooking area, etc., and is equipped with a removable filter 5.
is installed. In addition to this intake port, the blower case 1 has a slit-shaped intake hole 6 formed in the front for taking in indoor air, so that the air taken in through the intake hole 6 performs general ventilation as well as local ventilation. It's summery. As shown in Fig. 1, the exhaust chamber 4 installed on the top plate of the blower case 1 is located slightly toward the rear of the center of the top plate and extends all around within the planar area of the top plate. It is installed with plenty of room to cross. This exhaust chamber 4 is formed with a duct connection port 7 that can be opened as needed on the back and both sides. A connecting flange 9 is fitted, with which the inner ends can be connected in a fitted manner. A box-shaped air supply chamber 10 other than the above-mentioned exhaust chamber 4 is attached to the top plate portion of the blower case 1. The air supply chamber 10 has a side surface and a front surface that correspond to the blower case 1, and is formed to have dimensions that are almost flush with each other.An air supply hole 12 is formed in the front surface, which is made up of a removable cover plate 11, and a blower case 1 is formed in the bottom surface of the air supply chamber 10. It communicates with the inside of Case 1 through a communication hole. The communication hole can be opened and closed by a blind plate 13. The appearance of the air supply chamber 10 is designed to harmonize with the blower case 1.
It looks like a part of. The air supply chamber 10 and the blower case 1 are connected to each other by tightening screws from the side of the air supply chamber 10 at the edge of a communication hole on their contact surfaces. The lid plate 11 has a hooking part 11A on the upper edge, and the hooking part 11A is hung on a hooking structure formed at the front part of the top plate part, and the lid plate 11 is fixed by tightening screws 14 from the outside at the lower edge. It is. When the supply air chamber 10 is mounted on the blower case 1, the exhaust chamber 4 is covered from the front by the supply air chamber 10, and the exhaust chamber 4 is covered by the supply air chamber 10 from the front.
Only 0 is visible.
しかして、このレンジ用換気扇は、第２図に示
すように台所における天井板１５と吊り戸棚１６
及び壁体１７によつて規定された余裕のないスペ
ースでも送風機ケース１の背面側を下部の取入口
からの操作で壁体１７にねじなどで固定し、壁体
１７を貫く排気ダクト８を排気チヤンバ４の接続
フランジ９に嵌合させてダクト接続口７と連絡さ
せることができる。すなわち、排気ダクト８と排
気チヤンバ４との連結操作は、給気チヤンバ１０
を蓋板１１を外しておいて外側からねじを外して
送風機ケース１を取外し、排気チヤンバ４の前
後・左右の隙間を利用して外側から行なうことが
でき、送風機ケース１内の構造の分解を要しない
のである。しかし、排気チヤンバ４は、送風機ケ
ース１の天板部の中央において上方へ突き出して
いるため、そのままでは天井板１５に排気チヤン
バ４の上面を近接させて取付けても、前述の排気
ダクト８の連結操作のために有効な隙間が前方か
ら見え、排気ダクト８の接続部などが室内に呈出
してしまうこともある。そこで本例のものにあつ
ては、排気チヤンバ４の高さ寸法とほぼ等しい立
ち寸法の給気チヤンバ１０を、取外し時の逆手順
で外側から装着して送風機ケース１の前面および
左右の側面の一部をそれぞれ上方に延長させたと
同等にし、排気チヤンバ４の前方を給気チヤンバ
１０で覆うことができるようにしているのであ
る。そして、給気チヤンバ１０にはその前面に給
気孔１２が形成されていて、天井側に溜まり勝ち
な汚れた空気を盲板１３の開放によつて給気チヤ
ンバ１０から送風機ケース１に導入し、屋外へ排
気すること、すなわち全体換気が実施できるので
ある。そして、第１図のように屋外に開口する換
気用ダクト１８を排気ダクト８に併設して設け、
この室内側端を、給気チヤンバ１０に接続し、連
絡孔を盲板１３で塞いでやれば給気チヤンバ１０
を通じて外気を室内に取入れることもできるので
ある。 As shown in FIG.
Even in a small space defined by the wall 17, the back side of the blower case 1 can be fixed to the wall 17 with screws or the like through the lower intake port, and the exhaust duct 8 passing through the wall 17 can be used to exhaust air. It can be fitted into the connection flange 9 of the chamber 4 and communicated with the duct connection port 7. That is, the operation of connecting the exhaust duct 8 and the exhaust chamber 4 is performed by connecting the exhaust duct 8 and the exhaust chamber 4
This can be done from the outside by removing the cover plate 11, removing the screws from the outside, removing the blower case 1, and using the gaps on the front, back, left and right sides of the exhaust chamber 4, and disassembling the structure inside the blower case 1. It's not necessary. However, since the exhaust chamber 4 protrudes upward at the center of the top plate of the blower case 1, even if the exhaust chamber 4 is mounted with the top surface close to the ceiling plate 15, the above-mentioned exhaust duct 8 cannot be connected. A gap that is useful for operation may be visible from the front, and the connecting portion of the exhaust duct 8 may be exposed into the room. Therefore, in this example, the air supply chamber 10, which has a vertical dimension approximately equal to the height dimension of the exhaust chamber 4, is attached from the outside by reversing the removal procedure, and the air supply chamber 10 is attached to the front and left and right sides of the blower case 1. This is equivalent to extending a portion upward, so that the front of the exhaust chamber 4 can be covered by the air supply chamber 10. The air supply chamber 10 has an air supply hole 12 formed in its front surface, and the dirty air that tends to accumulate on the ceiling side is introduced from the air supply chamber 10 into the blower case 1 by opening the blind plate 13. Exhaust air can be vented outdoors, that is, general ventilation can be carried out. Then, as shown in FIG. 1, a ventilation duct 18 that opens outdoors is installed alongside the exhaust duct 8.
If this indoor side end is connected to the air supply chamber 10 and the communication hole is closed with a blind plate 13, the air supply chamber 10
It is also possible to bring outside air into the room.
すなわち、このレンジ用換気扇は、全体換気と
外気の取入れとを選択でき、しかも台所における
レンジ用換気扇まわりの空間の凹凸をなくし、整
つた外観に台所を構成することができるのであ
る。 In other words, this range ventilation fan allows you to choose between general ventilation and intake of outside air, and also eliminates unevenness in the space around the range ventilation fan in the kitchen, making it possible to create a kitchen with a neat appearance.
なお、図中符号１９は取付脚２０によつて送風
機ケース１の背面に固定されたフアン・モーター
を、２１はスイツチボツクスをそれぞれ示すもの
である。 In the figure, reference numeral 19 indicates a fan motor fixed to the back surface of the blower case 1 by means of mounting legs 20, and 21 indicates a switch box.
以上、実施例による説明からも明らかなように
本考案のレンジ用換気扇は、下部を開放したフー
ド状の送風機ケース、この送風機ケース内に組込
まれ、吐出口が上記送風機ケースの上面に開口し
た換気扇本体、上記送風機ケースの上面に突設さ
れ、上記換気扇本体の吐出口と連絡し複数方向に
排気方向を選択できる排気ダクトとの接続口を有
する排気チヤンバを備えてなるレンジ用換気扇に
おいて、上記排気チヤンバの前方の上記送風機ケ
ース上には該排気チヤンバの前部を覆い、上記送
風機ケース内と底側に設けた着脱可能の盲板の除
去で連通でき、前面が上記送風機ケースの前面に
面一になる着脱可能な蓋板で形成され、側面が上
記送風機ケースの側面に面一に形成され、さらに
背面において屋外に連絡した換気用ダクトと接続
できる箱形の給気チヤンバを着脱可能に装着する
とともに、上記給気チヤンバの蓋板にはその前面
に給気孔を形成し、上記盲板及び蓋板が送風機ケ
ースの前方の室内側から着脱できるように構成し
たものであるから、取付建物の気密性の高低に応
じ排気専用タイプにも給排気タイプにも室内側か
らの操作で簡単に切り替えることができ、また、
排気ダクトと排気チヤンバとの連絡をたとえ送風
機ケースの取付け後であつても送風機ケース内の
分解操作をすることなく外側からの操作で給気チ
ヤンバを取外して行なうことができる。そして、
排気チヤンバなど送風機ケース上の構成は、給気
チヤンバで室内側からは見えないように覆うこと
ができ、台所の美観を整えることができるうえ、
給気チヤンバの意匠の工夫によつて台所の美観の
向上にも寄与できるのである。さらに、給気チヤ
ンバを通じて天井側の汚れた空気を取り込ませ、
全体換気を行なわせることも、給気チヤンバに屋
外に連絡する換気用ダクトを接続し、外気の取入
を行なわせることも可能である。 As is clear from the above description of the embodiments, the range ventilation fan of the present invention includes a hood-shaped blower case with an open bottom, and a ventilation fan that is built into the blower case and has an outlet opening on the top surface of the blower case. In the range ventilation fan comprising a main body, an exhaust chamber projecting from the upper surface of the blower case and having a connection port with an exhaust duct that communicates with the discharge port of the ventilation fan main body and allows selection of exhaust directions in multiple directions. On the blower case in front of the chamber, the front part of the exhaust chamber is covered and can be communicated with the inside of the blower case by removing a removable blind plate provided on the bottom side, and the front surface is flush with the front surface of the blower case. It is formed with a removable lid plate, the side surface is formed flush with the side surface of the blower case, and a box-shaped air supply chamber that can be connected to the ventilation duct connected to the outdoors is removably attached on the back side. At the same time, the cover plate of the air supply chamber has an air supply hole formed in its front surface, and the blind plate and cover plate are configured to be attached and detached from the indoor side in front of the blower case, so that the building in which the air supply chamber is installed is airtight. Depending on the level of performance, you can easily switch between the exhaust-only type and the supply/exhaust type by operating from the indoor side.
The communication between the exhaust duct and the exhaust chamber can be established by removing the air supply chamber from the outside without disassembling the inside of the blower case even after the blower case is installed. and,
The components on the blower case, such as the exhaust chamber, can be covered with the air supply chamber so that they cannot be seen from the indoor side, which not only improves the aesthetic appearance of the kitchen, but also
Ingenuity in the design of the air supply chamber can also contribute to improving the aesthetic appearance of the kitchen. Furthermore, the dirty air from the ceiling is taken in through the air supply chamber,
It is possible to perform general ventilation, or to connect a ventilation duct that communicates with the outdoors to the air supply chamber to take in outside air.
第１図は、本考案の適用例としてのレンジ用換
気扇を示す斜視図、第２図はその取付態様の一例
を示す正面図、第３図は、同じく取付状態におけ
るレンジ用換気扇の断面図である。なお、図中同
一符号は同一又は相当部分を示す。
１……送風機ケース、２……フアンケーシン
グ、２Ｃ……吐出口、３……換気扇本体、４……
排気チヤンバ、６……取入孔、７……ダクト接続
口、８……排気ダクト、１０……給気チヤンバ、
１１……蓋板、１２……給気孔、１３……盲板、
１４……ねじ、１７……壁体。
Fig. 1 is a perspective view showing a range ventilation fan as an application example of the present invention, Fig. 2 is a front view showing an example of its installation mode, and Fig. 3 is a sectional view of the range ventilation fan in the same installed state. be. Note that the same reference numerals in the figures indicate the same or equivalent parts. 1... Blower case, 2... Fan casing, 2C... Discharge port, 3... Ventilation fan body, 4...
Exhaust chamber, 6...Intake hole, 7...Duct connection port, 8...Exhaust duct, 10...Air supply chamber,
11... Lid plate, 12... Air supply hole, 13... Blind plate,
14...screw, 17...wall.
Claims (1)
送風機ケース内に組込まれ、吐出口が上記送風機
ケースの上面に開口した換気扇本体、上記送風機
ケースの上面に突設され、上記換気扇本体の吐出
口と連絡し複数方向に排気方向を選択できる排気
ダクトとの接続口を有する排気チヤンバを備えて
なるレンジ用換気扇において、上記排気チヤンバ
の前方の上記送風機ケース上には該排気チヤンバ
の前部を覆い、上記送風機ケース内と底側に設け
た着脱可能の盲板の除去で連通でき、前面が上記
送風機ケースの前面に面一になる着脱可能な蓋板
で形成され、側面が上記送風機ケースの側面に面
一に形成され、さらに背面において屋外に連絡し
た換気用ダクトと接続できる箱形の給気チヤンバ
を着脱可能に装着するとともに、上記給気チヤン
バの蓋板にはその前面に給気孔を形成し、上記盲
板及び蓋板が送風機ケースの前方の室内側から着
脱できる構成であることを特徴とするレンジ用換
気扇。 A hood-shaped blower case with an open bottom; a ventilation fan body built into the blower case with a discharge port opening on the top surface of the blower case; and a ventilation fan body protruding from the top surface of the blower case and communicating with the discharge port of the ventilation fan body. In the range ventilation fan comprising an exhaust chamber having a connection port with an exhaust duct that allows the exhaust direction to be selected from multiple directions, the blower case in front of the exhaust chamber is provided with a cover that covers the front part of the exhaust chamber; It can communicate with the inside of the blower case by removing a removable blind plate provided on the bottom side, and is formed by a removable cover plate whose front surface is flush with the front surface of the blower case, and whose side surface is flush with the side surface of the blower case. a box-shaped air supply chamber that is formed in one piece and can be connected to a ventilation duct connected to the outdoors on the back side and is removably attached thereto, and an air supply hole is formed on the front surface of the cover plate of the air supply chamber; A ventilation fan for a microwave oven, characterized in that the blind plate and the cover plate are configured to be detachable from the indoor side in front of the blower case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981026304U JPH0129471Y2 (en) | 1981-02-26 | 1981-02-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981026304U JPH0129471Y2 (en) | 1981-02-26 | 1981-02-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57140629U JPS57140629U (en) | 1982-09-03 |
| JPH0129471Y2 true JPH0129471Y2 (en) | 1989-09-07 |
Family
ID=29824017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1981026304U Expired JPH0129471Y2 (en) | 1981-02-26 | 1981-02-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0129471Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0645803Y2 (en) * | 1988-06-08 | 1994-11-24 | 東京瓦斯株式会社 | Range hood type water heater installation device |
| JP6890224B2 (en) * | 2016-09-28 | 2021-06-18 | パナソニックＩｐマネジメント株式会社 | Range food |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5334347A (en) * | 1976-09-10 | 1978-03-30 | Hitachi Ltd | Ventilator for kitchin |
| JPS5399640A (en) * | 1977-02-09 | 1978-08-31 | Hitachi Ltd | Range hood |
| JPS55126757A (en) * | 1979-03-22 | 1980-09-30 | Hitachi Ltd | Kitchen fan capable of discharging air to outside and drawing fresh air simultaneously |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS502151U (en) * | 1973-05-04 | 1975-01-10 | ||
| JPS5620739Y2 (en) * | 1978-12-14 | 1981-05-16 |
-
1981
- 1981-02-26 JP JP1981026304U patent/JPH0129471Y2/ja not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5334347A (en) * | 1976-09-10 | 1978-03-30 | Hitachi Ltd | Ventilator for kitchin |
| JPS5399640A (en) * | 1977-02-09 | 1978-08-31 | Hitachi Ltd | Range hood |
| JPS55126757A (en) * | 1979-03-22 | 1980-09-30 | Hitachi Ltd | Kitchen fan capable of discharging air to outside and drawing fresh air simultaneously |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57140629U (en) | 1982-09-03 |
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