JP3081758B2 - Kitchen intake and exhaust system - Google Patents
Kitchen intake and exhaust systemInfo
- Publication number
- JP3081758B2 JP3081758B2 JP06233735A JP23373594A JP3081758B2 JP 3081758 B2 JP3081758 B2 JP 3081758B2 JP 06233735 A JP06233735 A JP 06233735A JP 23373594 A JP23373594 A JP 23373594A JP 3081758 B2 JP3081758 B2 JP 3081758B2
- Authority
- JP
- Japan
- Prior art keywords
- air supply
- air
- kitchen
- exhaust
- supply unit
- 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 - Lifetime
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Description
【０００１】[0001]
【産業上の利用分野】本発明は、厨房の吸排気装置に関
するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a suction and exhaust system for a kitchen.
【０００２】[0002]
【従来の技術】従来から厨房における調理用熱源の上方
位置に排気フードを配置し、調理用熱源により調理をし
た際に発生する排気を排気フードから排気するようにし
ている。ところが、排気フードから排気すると、熱源か
らの上昇気流とともに室内の空調された空気も排出して
いたので、空調に当たってのエネルギーロスが多かっ
た。2. Description of the Related Art Conventionally, an exhaust hood is disposed above a cooking heat source in a kitchen, and exhaust gas generated when cooking is performed by the cooking heat source is exhausted from the exhaust hood. However, when the air was exhausted from the exhaust hood, the air-conditioned air in the room was also discharged together with the ascending airflow from the heat source, so that there was much energy loss in the air conditioning.
【０００３】そこで、特開昭５４ー１４７６４７号公報
や特開平４ー２９２７３５号公報などにより厨房９にお
ける調理用熱源１の上方位置に排気フード２を配置し、
該排気フード２の外側位置に給気部３を配置し、排気フ
ード２により排気する際、同時に給気部３から屋外の外
気を厨房内に吹き出すようにしたものが提案されている
（図５参照）。このような従来例にあっては、給気部３
から噴出される外気が一種のエアーカーテンの役目を
し、厨房９の空調された空気を排気と共に外部に排出す
る量を少なくできる。Therefore, the exhaust hood 2 is arranged at a position above the cooking heat source 1 in the kitchen 9 according to Japanese Patent Application Laid-Open Nos. 54-147647 and 4-292735.
An air supply unit 3 is arranged outside the exhaust hood 2, and when air is exhausted by the exhaust hood 2, outdoor air is simultaneously blown from the air supply unit 3 into the kitchen (FIG. 5). reference). In such a conventional example, the air supply unit 3
The outside air blown out of the kitchen 9 serves as a kind of air curtain, and the amount of the air conditioned in the kitchen 9 discharged to the outside together with the exhaust can be reduced.
【０００４】しかしながら、調理用熱源１の前方に立っ
て作業する調理人は、給気部３から吹き出される外気の
ほぼ下方位置において作業することになり、前方の調理
用熱源１からの熱の影響を受けるとともに、上方から吹
き出される外気が当たるという環境下において作業する
ことになる。そして、例えば夏期などは屋外の温度の高
い外気が直接調理人に当たることになり、このことと前
方の調理用熱源からの熱の影響により作業環境が依然と
して悪いという問題がある。また、冬期においては屋外
の温度の低い外気が直接調理人に当たるという問題があ
った。また、給気部３から厨房９内に吹き出された外気
は全部が排気フード２から排気されることなく、一部は
厨房内の空調された空気と混ざって、例えば夏期におい
ては室内温度を高くし、冬期においては室内温度を低く
するため、厨房内を空調するための空調装置として能力
の大きいものが必要となるという問題がある。[0004] However, a cook who works while standing in front of the cooking heat source 1 works at a position substantially below the outside air blown out from the air supply unit 3, and the heat from the cooking heat source 1 in front of the cooker works. In addition to being affected, the work is performed in an environment where the outside air blown from above is applied. In summer, for example, outdoor air having a high temperature directly hits the cook, and there is a problem that the working environment is still bad due to this fact and the influence of the heat from the cooking heat source ahead. Further, in winter, there is a problem that outside air having a low outdoor temperature directly hits the cook. In addition, all of the outside air blown into the kitchen 9 from the air supply unit 3 is not exhausted from the exhaust hood 2 and partly mixes with the air-conditioned air in the kitchen. However, in winter, there is a problem that an air conditioner having a large capacity is required as an air conditioner for air conditioning the inside of the kitchen in order to lower the indoor temperature.
【０００５】そこで、本発明者は、本発明に至る過程
で、給気部から外気を厨房内に吹き出すに当たり、外気
を空調して給気部から厨房内に吹き出すことを考えた。
このようにすると、調理用熱源の前方に立って作業する
調理人に空調された空気が当たって快適な環境で作業す
ることができることが判明した。しかしながら、給気部
から噴出された空調された空気の一部が排気フード側に
ショートパスしてしまって、無駄に空調空気を排気と共
に排出することになり、エネルギーロスが多いという問
題があった。Therefore, in the process leading to the present invention, in blowing out outside air from the air supply section into the kitchen, the inventor considered that the outside air should be air-conditioned and blown into the kitchen from the air supply section.
In this manner, it has been found that the cook who stands in front of the cooking heat source can be exposed to the air-conditioned air and work in a comfortable environment. However, part of the air-conditioned air ejected from the air supply section is short-passed to the exhaust hood, and the air-conditioned air is unnecessarily shared with the exhaust .
And there is a problem that there is much energy loss.
【０００６】[0006]
【発明が解決しようとする課題】本発明は上記の従来例
の問題点に鑑みて発明したものであって、その目的とす
るところは、省エネルギーがはかれ、しかも調理用熱源
の前方に立って作業する調理人が快適な状態で作業がで
き、また、調理用熱源で調理する際に生じる排ガスやオ
イルミストの排気がスムーズに行えて厨房内に飛散した
りしないようにできる厨房の吸排気装置を提供するにあ
る。SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned problems of the prior art, and aims at saving energy and standing in front of a cooking heat source. A kitchen air intake / exhaust system that enables the cook to work in a comfortable state, and that can smoothly discharge exhaust gas and oil mist generated when cooking with a cooking heat source so that it does not scatter in the kitchen. To provide.
【０００７】[0007]
【課題を解決するための手段】上記の従来例の問題点を
解決して本発明の目的を達成するため、本発明の厨房の
吸排気装置は、厨房９における調理用熱源１の上方位置
に排気フード２を配置し、該排気フード２の外側位置に
給気部３を配置し、給気部３を、排気フード２側に近い
側に位置して外気を厨房９内に供給するための内側給気
部４と、排気フード２側から離れた側に位置して空調さ
れた空気を厨房９内に供給するための外側給気部５とに
分けて成ることを特徴とするものである。SUMMARY OF THE INVENTION In order to solve the above-mentioned problems of the prior art and achieve the object of the present invention, a kitchen air intake and exhaust system according to the present invention is provided at a position above a cooking heat source 1 in a kitchen 9. An exhaust hood 2 is arranged, and an air supply unit 3 is arranged at a position outside the exhaust hood 2. The air supply unit 3 is located on a side close to the exhaust hood 2 to supply outside air into the kitchen 9. It is characterized by being divided into an inner air supply section 4 and an outer air supply section 5 which is located on a side remote from the exhaust hood 2 side and supplies conditioned air into the kitchen 9. .
【０００８】また、排気フード２の両側乃至全外周部に
それぞれ給気部３を配置することも好ましい。また、外
側給気部５内に冷却手段又は暖房手段６を設けることも
好ましい。また、給気用のファン７を備えた給気路８の
風下側を分岐して一方を内側給気部４に接続すると共に
他方を外側給気部５に接続することも好ましい。Further, it is preferable to arrange the air supply portions 3 on both sides or the entire outer peripheral portion of the exhaust hood 2, respectively. It is also preferable to provide a cooling means or a heating means 6 in the outer air supply section 5. It is also preferable that the leeward side of the air supply path 8 provided with the air supply fan 7 is branched and one of the air supply paths 8 is connected to the inner air supply section 4 and the other is connected to the outer air supply section 5.
【０００９】[0009]
【作用】上記の構成の本発明によれば、調理用熱源１に
より調理する際に発生する排気を排気フード２から排出
する際、排気フード２の外側位置の給気部３から外気を
厨房９内に供給することで、一種のエアーカーテンの役
目をし、室内の空調された空気を排気と共に外部に排出
する量を少なくできる。しかもエアーカーテン効果によ
り調理用熱源１により調理する際に発生する排ガスやオ
イルミストが厨房９内に飛散するのが防止される。しか
も、給気部３から外気を厨房９内に供給するに当たり、
排気フード２側に近い側に位置した内側給気部４から外
気を供給し、排気フード２側から離れた側に位置する外
側給気部５からは外気を空調して供給することで、外側
給気部５から供給された空調された空気は排気フード２
側にショートパスすることなく、調理用熱源１の前方の
下方に流れて、調理用熱源１の前方に立って作業してい
る調理人が快適な状態で作業ができることになり、この
場合、内側給気部４からは外気を供給し、外側給気部５
からは空調した空気を供給することで、前述のように空
調された空気が排気フード２にショートパスすることが
なく、エネルギーのロスを少なくし、空調装置の能力を
大きくする必要がなく、例えば室外機などの設置台数を
少なくできるものである。According to the present invention having the above-described structure, when exhaust gas generated when cooking is performed by the cooking heat source 1 is exhausted from the exhaust hood 2, external air is supplied from the air supply unit 3 located outside the exhaust hood 2 to the kitchen 9. By supplying the air to the inside, it serves as a kind of air curtain, and the amount of indoor air-conditioned air discharged to the outside together with the exhaust can be reduced. In addition, the air curtain effect prevents the exhaust gas and oil mist generated when cooking by the cooking heat source 1 from scattering into the kitchen 9. Moreover, when supplying outside air from the air supply unit 3 into the kitchen 9,
The outside air is supplied from the inside air supply unit 4 located on the side closer to the exhaust hood 2, and the outside air is supplied from the outside air supply unit 5 located on the side away from the exhaust hood 2 by air-conditioning and supplied. The air-conditioned air supplied from the air supply unit 5 is supplied to the exhaust hood 2
Without short-passing to the side, it flows downward in front of the cooking heat source 1, and a cook standing in front of the cooking heat source 1 can work in a comfortable state. Outside air is supplied from the air supply unit 4 and the outside air supply unit 5 is supplied.
By supplying the air-conditioned air from above, the air-conditioned air does not short-pass to the exhaust hood 2 as described above, reducing energy loss and increasing the capacity of the air conditioner. The number of outdoor units and the like can be reduced.
【００１０】また、排気フード２の両側乃至全外周部に
それぞれ給気部３を配置することで、調理用熱源１が厨
房９の壁１１に沿って配置してない場合、つまり、厨房
９の壁１１から離れた位置に配置してある場合に適応で
きるものである。また、外側給気部５内に冷却手段又は
暖房手段６を設けてあることで、排気フード２に給気部
３を設けたレンジフードユニット内に冷却手段又は暖房
手段６を組み込んだ状態で、ユニットとして施工でき
て、施工が簡略化できることになる。Further, by disposing the air supply units 3 on both sides or the entire outer peripheral portion of the exhaust hood 2, when the cooking heat source 1 is not arranged along the wall 11 of the kitchen 9, that is, This can be applied to a case where it is arranged at a position away from the wall 11. Further, since the cooling means or the heating means 6 is provided in the outer air supply section 5, the cooling means or the heating means 6 is incorporated in a range hood unit in which the air supply section 3 is provided in the exhaust hood 2. It can be constructed as a unit, and the construction can be simplified.
【００１１】また、給気用のファン７を備えた給気路８
の風下側を分岐して一方を内側給気部４に接続すると共
に他方を外側給気部５に接続することで、外気を内側給
気部４及び外側給気部５に供給するに当たって、給気用
の配管構成が簡略化できることになる。An air supply passage 8 provided with an air supply fan 7
When the outside air is supplied to the inside air supply unit 4 and the outside air supply unit 5 by branching the leeward side of the air supply unit and connecting one to the inside air supply unit 4 and the other to the outside air supply unit 5, The care piping configuration can be simplified.
【００１２】[0012]
【実施例】本発明を以下添付図面に基づいて詳述する。
図１には本発明の一実施例が示してある。図中１は厨房
９に設置したレンジ等の調理用熱源であり、この調理用
熱源１の上方位置にはレンジフード装置１０が配置して
あって全体が１つのユニットとしてある。このレンジフ
ード装置１０には排気フード２と給気部３とが設けてあ
る。図１の実施例では調理用熱源１が厨房９の壁１１側
に片寄せて配置してあるので、レンジフード装置１０も
壁１１側に片寄せて配置してあり、レンジフード装置１
０に設けた排気フード２は壁１１側に位置している。BRIEF DESCRIPTION OF THE DRAWINGS FIG.
FIG. 1 shows an embodiment of the present invention. In the figure, reference numeral 1 denotes a cooking heat source such as a range installed in a kitchen 9 and a range hood device 10 is arranged above the cooking heat source 1 so that the whole is one unit. The range hood device 10 includes an exhaust hood 2 and an air supply unit 3. In the embodiment of FIG. 1, the cooking heat source 1 is arranged on the wall 11 side of the kitchen 9 so as to be offset, so that the range hood device 10 is also arranged on the wall 11 side and is arranged.
The exhaust hood 2 provided at 0 is located on the wall 11 side.
【００１３】排気フード２内にはチャンバー１２が設け
てあり、チャンバー１２には排気入口と排気出口とが設
けてあり、排気入口には着脱自在にグリスフィルタ１３
が取付けてある。排気出口には排気路１４の一端が接続
してあり、排気路１４の他端は屋外に開口しており、ま
た、排気路１４には排気用のファン１５が設けてある。A chamber 12 is provided in the exhaust hood 2, and an exhaust inlet and an exhaust outlet are provided in the chamber 12.
Is installed. One end of an exhaust path 14 is connected to the exhaust outlet, the other end of the exhaust path 14 is open to the outside, and the exhaust path 14 is provided with an exhaust fan 15.
【００１４】給気部３は排気フード２の外側に隣接して
設けてあり、この給気部３は仕切り部１６により内側給
気部４と外側給気部５とに区分けしてあり、内側給気部
４が排気フード２側に近い側に位置し、外側給気部５が
排気フード２側から離れた側に位置している。内側給気
部４の下面部及び側面部には内側吹き出し口１７が設け
てあり、また、外側給気部５の下面部及び側面部には外
側吹き出し口１８が設けてある。内側給気部４及び外側
給気部５の上部にはそれぞれ給気路８が接続してある。
ここで、給気路８は風上側が共通給気路８ａとなり、風
下側が共通給気路８ａを分岐させた分岐給気路８ｂ、８
ｃとなっており、一方の分岐給気路８ｂが内側給気部４
の上部に接続してあり、他方の分岐給気路８ｃが外側給
気部５の上部に接続してある。そして、共通給気路８ａ
に給気用のファン７が設けてある。外側給気部５内には
冷却手段又は暖房手段６が設けてある。The air supply section 3 is provided adjacent to the outside of the exhaust hood 2, and the air supply section 3 is divided into an inner air supply section 4 and an outer air supply section 5 by a partition section 16. The air supply unit 4 is located on the side closer to the exhaust hood 2 side, and the outer air supply unit 5 is located on the side distant from the exhaust hood 2 side. An inner outlet 17 is provided on a lower surface and a side surface of the inner air supply unit 4, and an outer outlet 18 is provided on a lower surface and a side surface of the outer air supply unit 5. An air supply path 8 is connected to each of the upper portions of the inner air supply section 4 and the outer air supply section 5.
Here, the air supply path 8 has a common air supply path 8a on the leeward side and branch air supply paths 8b and 8 on the leeward side of the common air supply path 8a.
c, and one of the branch air supply passages 8b is
And the other branch air supply passage 8 c is connected to the upper part of the outer air supply unit 5. And the common air supply path 8a
Is provided with an air supply fan 7. Cooling means or heating means 6 is provided in the outer air supply section 5.
【００１５】図中２０は厨房９内を空調するための空調
装置である。しかして、調理用熱源１により調理する際
は、排気用のファン１５を運転して調理する際に発生す
る排ガスやオイルミストを排気フード２に吸い込んで排
気路１４を経て屋外に排出すると共に、給気用のファン
７を運転して外気を厨房内に給気するものである。この
場合、排ガスやオイルミストはグリスフィルタ１３を通
過する際にオイルミストが捕捉されるものである。一
方、内側給気部４の内側吹き出し口１７及び外側給気部
５の外側吹き出し口１８から吹き出された外気は概ね図
１の矢印に示すような流れとなる。すなわち、内側給気
部４の内側吹き出し口１７から吹き出された外気は図１
の矢印イ、ロに示すように、あまり下方に至ることな
く、熱源からの上昇気流と排気用ファン１５による排気
フード２からの吸引力により排気フード２に吸引されて
排気ガスといっしょに屋外に排出される。その時、調理
用熱源１からの排ガスは内側給気部４の内側吹き出し口
１７から吹き出された外気のベンチュリー効果により、
排気フード２に効果的に吸い上げられる。一方、外側給
気部５の外側吹き出し口１８から吹き出された空調され
た外気は図１の矢印ハ、ニに示すように、下方まで到
り、調理用熱源１の前方に空調された空気を流すことに
なる。したがって、調理用熱源１の前方に位置して調理
作業をしている調理人Ｍは快適な状態で調理作業ができ
ることなる。In the figure, reference numeral 20 denotes an air conditioner for air conditioning the interior of the kitchen 9. Thus, when cooking is performed by the cooking heat source 1, exhaust gas and oil mist generated when the cooking is performed by operating the exhaust fan 15 is sucked into the exhaust hood 2 and discharged outside via the exhaust path 14, and The air supply fan 7 is driven to supply outside air into the kitchen. In this case, when the exhaust gas and the oil mist pass through the grease filter 13, the oil mist is captured. On the other hand, the outside air blown from the inner outlet 17 of the inner air supply unit 4 and the outer outlet 18 of the outer air supply unit 5 has a flow generally as shown by an arrow in FIG. That is, the outside air blown from the inner outlet 17 of the inner air supply unit 4 is as shown in FIG.
As shown by arrows a and b, the air is sucked into the exhaust hood 2 by the ascending airflow from the heat source and the suction force from the exhaust hood 2 by the exhaust fan 15 without going down too much, and is taken outdoors together with the exhaust gas. Is discharged. At that time, the exhaust gas from the cooking heat source 1 is discharged by the venturi effect of the outside air blown from the inner outlet 17 of the inner air supply unit 4.
The exhaust hood 2 is effectively sucked up. On the other hand, the air-conditioned outside air blown out from the outside air outlet 18 of the outside air supply unit 5 reaches the lower side as shown by arrows C and D in FIG. Will flow. Therefore, the cook M who is performing the cooking operation located in front of the cooking heat source 1 can perform the cooking operation in a comfortable state.
【００１６】ここで、排気用ファン１５を運転して屋外
に排気する際、厨房９に隣接する隣室（例えばレストラ
ンなどの場合には厨房９の隣りの客室）の空調された空
気が厨房９内に図中矢印ホのように吸い込まれて一部が
排気と共に排気用ファン１５により排気するが、本発明
においては、排気用ファン１５を運転して屋外に排気す
る排気量を１００％とした場合、給気用のファン７の運
転により例えば８０％外気を給気して、それぞれ内側給
気部４の内側吹き出し口１７と外側給気部５の外側吹き
出し口１８から例えば４０％ずつ厨房９内に供給し、厨
房９の隣りの客室からは２０％が厨房９内に流入するよ
うに設定してある。このようにすることで、厨房９の隣
りの客室からの流入量を減らし、客室側を空調する空調
機の能力を大きくする必要がなくなるものである。Here, when the exhaust fan 15 is driven to exhaust air to the outside, the air-conditioned air in the adjacent room adjacent to the kitchen 9 (for example, in the case of a restaurant or the like, the guest room adjacent to the kitchen 9) is supplied to the inside of the kitchen 9. In the drawing, a part is sucked as indicated by an arrow E in the drawing and a part is exhausted by the exhaust fan 15 together with the exhaust. In the present invention, the exhaust fan 15 is operated and the exhaust amount to be exhausted outdoors is set to 100%. By operating the air supply fan 7, for example, 80% of the outside air is supplied to the inside of the kitchen 9 by, for example, 40% from the inside outlet 17 of the inside supply unit 4 and the outside outlet 18 of the outside supply unit 5, respectively. , And 20% flows from the guest room next to the kitchen 9 into the kitchen 9. By doing so, the amount of inflow from the guest room adjacent to the kitchen 9 is reduced, and it is not necessary to increase the capacity of the air conditioner that air-conditions the guest room.
【００１７】また、空調装置２０は冷却手段又は暖房手
段６とは別の装置であり、冷却手段又は暖房手段６の運
転とは独立して厨房９内の空調ができるようになってい
る。図中矢印へ、トは空調装置２０による空気の流れを
示している。なお、本発明において、冷却手段又は暖房
手段６や空調装置２０は従来から公知の任意の冷却手段
又は暖房手段６、空調装置２０を使用することができ
る。The air conditioner 20 is a device different from the cooling means or the heating means 6, and is capable of air conditioning in the kitchen 9 independently of the operation of the cooling means or the heating means 6. The arrow G in the figure indicates the flow of air by the air conditioner 20. In the present invention, as the cooling means or the heating means 6 or the air conditioner 20, any conventionally known cooling means or the heating means 6 or the air conditioner 20 can be used.
【００１８】図３には本発明の他の実施例が示してあ
る。この実施例では、調理用熱源１が厨房９の壁１１か
ら離して配置してあり、調理用熱源１の上方に配設され
るレンジフード装置１０も壁１１から離して配置してあ
る、そして、排気フード２の両側にそれぞれ給気部３が
設けてあり、両側の給気部３はそれぞれ、仕切り部１６
により内側給気部４と外側給気部５とに区分けしてあ
り、内側給気部４が排気フード２側に近い側に位置し、
外側給気部５が排気フード２側から離れた側に位置して
いる。そして、給気路８の風下側が共通給気路８ａを分
岐させた分岐給気路８ｂ、８ｂ、８ｃ、８ｃとなってお
り、左右の内側給気部４にそれぞれ分岐給気路８ｂ、８
ｂの先端が接続してあり、左右の外側給気部５にそれぞ
れ分岐給気路８ｃ、８ｃの先端が接続してある。また、
両側の外側給気部５内には冷却手段又は暖房手段６が設
けてある。この実施例においては、内側給気部４の内側
吹き出し口１７からの外気は図２の矢印イ、ロのように
なり、外側給気部５の外側吹き出し口１８から吹き出さ
れた空調された外気は図３の矢印ハ、ニのようになり、
調理用熱源１の両側を空調することになる。したがっ
て、調理用熱源１の両側で作業する調理人が快適な状態
で調理作業できる。FIG. 3 shows another embodiment of the present invention. In this embodiment, the cooking heat source 1 is located away from the wall 11 of the kitchen 9 and the range hood device 10 located above the cooking heat source 1 is also located away from the wall 11, and The air supply units 3 are provided on both sides of the exhaust hood 2, respectively.
And is divided into an inner air supply section 4 and an outer air supply section 5.
The outer air supply unit 5 is located on a side distant from the exhaust hood 2 side. The leeward side of the air supply passage 8 is formed as branch air supply passages 8b, 8b, 8c, and 8c obtained by branching the common air supply passage 8a.
The leading ends of the branch supply passages 8c are connected to the left and right outer supply portions 5, respectively. Also,
Cooling means or heating means 6 is provided in the outer air supply sections 5 on both sides. In this embodiment, the outside air from the inside outlet 17 of the inside air supply unit 4 becomes as shown by arrows a and b in FIG. arrow c in Figure 3 is as shown in two,
Both sides of the cooking heat source 1 are air-conditioned. Therefore, a cook working on both sides of the cooking heat source 1 can perform the cooking work in a comfortable state.
【００１９】上記実施例では、排気フード２の両側にそ
れぞれ給気部３を設けた実施例を示したが、排気フード
２の全外周部に給気部３を設けてもよい。この場合も、
各々の外面に位置する給気部３はそれぞれ、仕切り部１
６により内側給気部４と外側給気部５とに区分けし、内
側給気部４が排気フード２側に近い側に位置し、外側給
気部５が排気フード２側から離れた側に位置した構成と
する。In the above embodiment, the air supply unit 3 is provided on both sides of the exhaust hood 2. However, the air supply unit 3 may be provided on the entire outer peripheral portion of the exhaust hood 2. Again,
The air supply unit 3 located on each outer surface is provided with a partition unit 1.
The inner air supply unit 4 is divided into an inner air supply unit 4 and an outer air supply unit 5 by the inner air supply unit 6. The inner air supply unit 4 is located on the side closer to the exhaust hood 2 side, and the outer air supply unit 5 is separated from the exhaust hood 2 side. The configuration is located.
【００２０】上記各実施例においては、外側給気部５内
に冷却手段６を配置して外側吹き出し口１８から吹き出
す外気を空調空気として吹き出すようにしているが、図
２や図４のように分岐給気路８ｃの途中に冷却手段乃至
暖房手段６を設けてもよい。In each of the above embodiments, the cooling means 6 is arranged in the outside air supply section 5 so that the outside air blown out from the outside blowing port 18 is blown out as conditioned air.
A cooling means or a heating means 6 may be provided in the middle of the branch air supply passage 8c as shown in FIG.
【００２１】[0021]
【発明の効果】本発明の請求項１記載の発明にあって
は、上述のように、厨房における調理用熱源の上方位置
に排気フードを配置し、該排気フードの外側位置に給気
部を配置し、給気部を、排気フード側に近い側に位置し
て外気を厨房内に供給するための内側給気部と、排気フ
ード側から離れた側に位置して空調された空気を厨房内
に供給するための外側給気部とに分けてあるので、調理
用熱源により調理する際に発生する排気を排気フードか
ら排出する際、排気フードの外側位置の給気部から外気
を厨房内に供給することで、一種のエアーカーテンとな
って、室内の空調された空気を排気と共に外部に排出す
る量を少なくでき、このため省エネルギーをはかること
ができるものである。また、上記エアーカーテン効果に
より調理用熱源により調理する際に発生する排ガスやオ
イルミストが厨房内に飛散するのが防止できて、厨房内
を汚染することがないものである。また、給気部から外
気を厨房内に供給するに当たり、排気フード側に近い側
に位置した内側給気部から外気を供給し、排気フード側
から離れた側に位置する外側給気部から空調した空気を
供給することになり、この結果、外側給気部から供給さ
れた空調された空気は排気フード側にショートパスする
ことなく、下方に流れて、調理用熱源の前方に立って作
業している調理人が快適な状態で調理作業ができるもの
である。この場合、内側給気部からは外気を供給し、外
側給気部から空調した空気を供給するので、空調された
空気が排気フードにショートパスすることがなく、ま
た、内側給気部からは外気は厨房内に拡散することな
く、殆どが排気と共に排気フードから屋外に排気される
ものであって、空調されていない外気が厨房内の空調さ
れた空気に影響を与えることがなく、エネルギーのロス
を少なくし、空調装置の能力を大きくする必要がなく、
例えば室外機などの設置台数を少なくできるものであ
る。According to the first aspect of the present invention, as described above, the exhaust hood is disposed above the cooking heat source in the kitchen, and the air supply portion is provided outside the exhaust hood. The air supply unit is located on the side near the exhaust hood side to supply outside air into the kitchen, and the air conditioned air is located on the side away from the exhaust hood side to supply air to the kitchen. When the exhaust gas generated during cooking by the cooking heat source is exhausted from the exhaust hood, outside air is supplied from the air supply unit located outside the exhaust hood into the kitchen. By supplying the air to the room, it becomes a kind of air curtain, and the amount of indoor air-conditioned air discharged to the outside together with the exhaust can be reduced, and therefore energy can be saved. Further, the air curtain effect prevents the exhaust gas and oil mist generated when cooking with the cooking heat source from scattering into the kitchen, thereby preventing the kitchen from being polluted. Also, when supplying outside air from the air supply section into the kitchen, outside air is supplied from the inside air supply section located near the exhaust hood side, and air conditioning is performed from the outside air supply section located away from the exhaust hood side. As a result, the conditioned air supplied from the outside air supply unit flows downward without short-passing to the exhaust hood side, and works while standing in front of the cooking heat source. A cooking person can perform cooking work in a comfortable state. In this case, since the outside air is supplied from the inside air supply unit and the conditioned air is supplied from the outside air supply unit, the conditioned air does not short-circuit to the exhaust hood. The outside air is not diffused into the kitchen and is mostly exhausted to the outside from the exhaust hood together with the exhaust air. Unconditioned air does not affect the air-conditioned air in the kitchen, and the energy There is no need to reduce losses and increase the capacity of the air conditioner,
For example, the number of outdoor units installed can be reduced.
【００２２】また、請求項２記載の発明にあっては、上
記請求項１記載の発明の効果に加えて、排気フードの両
側乃至全外周部にそれぞれ給気部を配置してあるので、
壁から離れた位置に調理用熱源を配置した場合に対応で
き、調理用熱源の両側のいずれの方に調理人がいても、
快適な調理作業ができるものである。また、請求項３記
載の発明にあっては、上記請求項１又は請求項２記載の
発明の効果に加えて、外側給気部内に冷却手段又は暖房
手段を設けてあるので、排気フードに給気部を設けたレ
ンジフードユニット内に冷却手段又は暖房手段を組み込
んだ状態で、ユニットとして施工ができるものであって
施工が簡略化できる。According to the second aspect of the present invention, in addition to the effects of the first aspect of the present invention, the air supply portions are arranged on both sides of the exhaust hood or on the entire outer peripheral portion.
It can cope with the case where the cooking heat source is placed away from the wall, even if there is a cook on either side of the cooking heat source,
It allows for comfortable cooking work. According to the third aspect of the present invention, in addition to the effects of the first or second aspect of the present invention, a cooling means or a heating means is provided in the outer air supply portion, so that the exhaust hood is supplied. The unit can be constructed as a unit with the cooling means or the heating means incorporated in the range hood unit provided with the air part, and the construction can be simplified.
【００２３】また、請求項４記載の発明にあっては、上
記請求項１乃至請求項３記載のいずれかの発明の効果に
加えて、給気用のファンを備えた給気路の風下側を分岐
して一方を内側給気部に接続すると共に他方を外側給気
部に接続してあるので、外気を内側給気部及び外側給気
部に供給するに当たって、給気用の配管構成を簡略化で
き、施工が簡略化できるものである。According to a fourth aspect of the present invention, in addition to the effects of any one of the first to third aspects of the present invention, a leeward side of an air supply passage provided with an air supply fan is provided. And the other is connected to the inside air supply unit and the other is connected to the outside air supply unit.When supplying outside air to the inside air supply unit and the outside air supply unit, a piping configuration for air supply is used. It can be simplified and the construction can be simplified.
【図１】本発明の一実施例の概略構成図である。FIG. 1 is a schematic configuration diagram of an embodiment of the present invention.
【図２】同上の他の実施例の概略構成図である。FIG. 2 is a schematic configuration diagram of another embodiment of the above.
【図３】同上の更に他の実施例の概略構成図である。FIG. 3 is a schematic configuration diagram of still another embodiment of the above.
【図４】同上の更に他の実施例の概略構成図である。FIG. 4 is a schematic configuration diagram of still another embodiment of the above.
【図５】従来例の概略構成図である。FIG. 5 is a schematic configuration diagram of a conventional example.
１ 調理用熱源 ２ 排気フード ３ 給気部 ４ 内側給気部 ５ 外側給気部 ６ 冷却手段又は暖房手段 ７ 給気用のファン ８ 給気路 ９ 厨房 DESCRIPTION OF SYMBOLS 1 Cooking heat source 2 Exhaust hood 3 Air supply part 4 Inside air supply part 5 Outside air supply part 6 Cooling means or heating means 7 Air supply fan 8 Air supply path 9 Kitchen
───────────────────────────────────────────────────── フロントページの続き (72)発明者 増田 二郎 大阪市中央区島之内１丁目20番19号 株 式会社クラコ内 (72)発明者 中野 幸征 大阪市中央区島之内１丁目20番19号 株 式会社クラコ内 (56)参考文献 特開 平４−281135（ＪＰ，Ａ) 実開 平２−93636（ＪＰ，Ｕ) (58)調査した分野(Int.Cl.7，ＤＢ名) F24F 7/06 101 F24F 7/08 F24F 9/00 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Jiro Masuda, 1-20-19 Shimanouchi, Chuo-ku, Osaka-shi, Ltd. Inside Cracco (72) Inventor Yukiyuki Nakano 1-20-19 Shimanouchi, Chuo-ku, Osaka-shi, Ltd. (56) References JP-A-4-281135 (JP, A) JP-A-2-93636 (JP, U) (58) Fields investigated (Int. Cl. 7 , DB name) F24F 7 / 06 101 F24F 7/08 F24F 9/00
Claims (4)
気フードを配置し、該排気フードの外側位置に給気部を
配置し、給気部を、排気フード側に近い側に位置して外
気を厨房内に供給するための内側給気部と、排気フード
側から離れた側に位置して空調された空気を厨房内に供
給するための外側給気部とに分けて成ることを特徴とす
る厨房の吸排気装置。1. An exhaust hood is disposed above a cooking heat source in a kitchen, an air supply unit is disposed outside the exhaust hood, and the air supply unit is located on a side closer to the exhaust hood side. And an outside air supply unit for supplying air-conditioned air to the kitchen, which is located on the side away from the exhaust hood side, for supplying air into the kitchen. Kitchen air intake and exhaust system.
れ給気部を配置して成ることを特徴とする請求項１記載
の厨房の吸排気装置。2. The intake / exhaust device for a kitchen according to claim 1, wherein air supply portions are arranged on both sides or the entire outer peripheral portion of the exhaust hood.
設けて成ることを特徴とする請求項１又は請求項２記載
の厨房の吸排気装置。3. The air intake and exhaust system for a kitchen according to claim 1, wherein a cooling means or a heating means is provided in the outer air supply section.
を分岐して一方を内側給気部に接続すると共に他方を外
側給気部に接続することを特徴とする請求項１乃至請求
項３のいずれかに記載の厨房の吸排気装置。4. The air supply path provided with an air supply fan, wherein a leeward side of the air supply path is branched, and one of the air supply paths is connected to the inside air supply section and the other is connected to the outside air supply section. 4. An air intake and exhaust device for a kitchen according to claim 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP06233735A JP3081758B2 (en) | 1994-09-28 | 1994-09-28 | Kitchen intake and exhaust system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP06233735A JP3081758B2 (en) | 1994-09-28 | 1994-09-28 | Kitchen intake and exhaust system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0894140A JPH0894140A (en) | 1996-04-12 |
| JP3081758B2 true JP3081758B2 (en) | 2000-08-28 |
Family
ID=16959759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP06233735A Expired - Lifetime JP3081758B2 (en) | 1994-09-28 | 1994-09-28 | Kitchen intake and exhaust system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3081758B2 (en) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001077589A1 (en) | 2000-04-10 | 2001-10-18 | Yoshiaki Kanaya | Local exhausting and ventilating methods, and local exhausting device and local ventilating system |
| DE10137820A1 (en) * | 2001-08-02 | 2003-02-27 | Michael Spatz | Extractor hood with an exhaust duct |
| CN1325843C (en) * | 2004-09-14 | 2007-07-11 | 梁嘉麟 | Super small power kitchen air conditioner with outdoor fixed integrated machine |
| CN1766427A (en) * | 2004-10-28 | 2006-05-03 | 王秀泉 | Air conditioning smoke exhaust ventilator with air flow collection cover system |
| KR100644837B1 (en) * | 2004-11-10 | 2006-11-10 | 엘지전자 주식회사 | Exhaust Hood |
| FR2887324B1 (en) * | 2005-06-15 | 2007-08-10 | J F Cesbron Holding Sa Soc | AIR CONDITIONING INSTALLATION, IN PARTICULAR ALLEES EXTENDING BETWEEN TWO CHILLED GONDOLES |
| JP4970906B2 (en) * | 2006-11-08 | 2012-07-11 | 富士工業株式会社 | Range food |
| KR101641389B1 (en) | 2008-04-18 | 2016-07-20 | 오와이 할튼 그룹 엘티디. | Exhaust apparatus, system, and method for enhanced capture and containment |
| JP5614838B2 (en) * | 2010-11-24 | 2014-10-29 | 株式会社中央冷機製作所 | Kitchen air supply and exhaust system |
| KR200470189Y1 (en) * | 2012-05-22 | 2013-12-06 | 주식회사 선경기업 | Downcast and up-take ventilator hood which has a cooling and keeping warm funtion |
| JP2014025621A (en) * | 2012-07-25 | 2014-02-06 | Toshiba Carrier Corp | Air supply/exhaust system |
| CN103776118B (en) * | 2014-02-19 | 2017-01-04 | 天津大学 | A kind of air conditioner used in kitchen |
| CN106123072B (en) * | 2016-08-11 | 2018-05-08 | 天津大学 | Range hood with heat recovery and personalized air supply functions |
| CN107525177B (en) * | 2017-09-13 | 2019-07-19 | 北京华标环能科技有限公司 | Family kitchen fresh air system |
| CN108826537B (en) * | 2018-04-28 | 2024-01-26 | 珠海格力电器股份有限公司 | Oil smoke air conditioner all-in-one |
-
1994
- 1994-09-28 JP JP06233735A patent/JP3081758B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0894140A (en) | 1996-04-12 |
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