JP2005214584A - Range hood for ih cooking heater - Google Patents

Range hood for ih cooking heater Download PDF

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JP2005214584A
JP2005214584A JP2004025464A JP2004025464A JP2005214584A JP 2005214584 A JP2005214584 A JP 2005214584A JP 2004025464 A JP2004025464 A JP 2004025464A JP 2004025464 A JP2004025464 A JP 2004025464A JP 2005214584 A JP2005214584 A JP 2005214584A
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wind
drying
hood
air
cooking heater
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JP4495475B2 (en
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Kin Tokugawa
金 徳河
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Fuji Industrial Co Ltd
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00—Details
    • F24C15/20—Removing cooking fumes
    • F24C15/2028—Removing cooking fumes using an air curtain

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Abstract

<P>PROBLEM TO BE SOLVED: To provide a range hood for an IH cooking heater being slim and optimum for preventing dew formation. <P>SOLUTION: This range hood is constituted in such a way that an exhaust means 2 is provided outside a hood body 1, the hood body 1 is formed into a thin type, and the hood body 1 is provided with a recessed part 21 for catching polluted air by cooking to block an opened part on its lower face. A stream F of air for drying and a stream H of air for promoting drying are fed out along a recessed face 21b in the recessed part 21 from an opened fringe of the hood body 1 and are introduced into a filter 41 provided by facing the recessed part 21 while coming into contact with the recessed face 21b. Consequently, it is possible to prevent dew formation on an inner face of the recessed part 21 and in the filter 41 by the stream F of air for drying and the stream H of air for promoting drying led into the filter 41 along the inner face of the recessed part 21. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

本発明は、燃焼ガスを発生しないＩＨクッキングヒータからの汚染空気を吸い込んで排気するＩＨクッキングヒータ用のレンジフードに関するものである。   The present invention relates to a range hood for an IH cooking heater that sucks and exhausts contaminated air from an IH cooking heater that does not generate combustion gas.

従来、ＩＨクッキングヒータ用のレンジフードは、開放部を有するフード体の背部から平面視コの字状の誘動流吹き出し管を高さ調節可能に垂設することによって、その誘動流吹き出し管から誘動流を上方に吹き出して、その誘動流で上昇気流を生じない汚染空気をフード体内に誘動し、尚且つフード体内を結露が生じない雰囲気にするものが知られている（例えば特許文献１）。   Conventionally, a range hood for an IH cooking heater has a U-shaped convection-flow blowing pipe vertically suspended from the back of the hood body having an open portion so that the height can be adjusted. It is known that the convection air is blown upward, contaminated air that does not generate ascending airflow is urged into the hood body, and the hood body has an atmosphere in which condensation does not occur (for example, patents) Reference 1).

ところで、ガス燃焼器具や電気コンロを使用した場合は上昇気流の熱によりフード体内面やフィルタを含むその上流側の部材を暖めるため、結露が発生しない。
しかしながら、前記するＩＨクッキングヒータを使用した場合では上昇気流がないため、フード体内面等に結露が生じることとなる。
その結果、結露水が調理中に滴下して、ヒータ、調理容器、更には調理中の料理をも汚す現実がある。
このような現実下のために、先行技術ではフード体の背部から高さ調節可能な平面視コの字状の誘動流吹き出し管から誘動流を上方に吹き出して、その誘動流でフード体内を結露が生じない雰囲気にしている。
しかしながら、このような構成のＩＨクッキングヒータ用のレンジフードでは加熱調理時に発生する汚染空気を効果的に誘動するために誘動流吹き出し管を出きるだけ下方に位置させた状態で使用される。
そのため、その誘動流が上昇に伴ってフード体外に拡散されてしまい、結露防止に好適なものとは言い難いものであった。 By the way, when a gas combustion appliance or an electric stove is used, dew condensation does not occur because the upstream member including the inner surface of the hood body and the filter is heated by the heat of the rising airflow.
However, when the IH cooking heater described above is used, there is no ascending air current, and therefore condensation occurs on the inner surface of the hood body.
As a result, there is a reality in which condensed water drops during cooking, and the heater, cooking container, and even cooking being cooked are soiled.
For such a reality, in the prior art, a convection flow is blown upward from a U-shaped convection-flow blowing tube whose height can be adjusted from the back of the hood body, and the hood is used in the traction flow. The inside of the body is in an atmosphere that does not cause condensation.
However, the range hood for an IH cooking heater having such a configuration is used in a state where it is positioned as far down as possible from the convection-flow blowing pipe in order to effectively induce contaminated air generated during cooking.
Therefore, the induced flow is diffused to the outside of the hood as it rises, and it is difficult to say that it is suitable for preventing condensation.

また、今日、欧米スタイルを取り入れた様々なキッチンレイアウトが提案されており、それに調和するデザイン性を重視したシステムキッチンが多く登場している。これらのシステムキッチンに組み込まれるレンジフードにもこれらにマッチするデザイン性を考慮したものが望まれており、最近では調理により発生した汚染空気の捕獲に最も影響を及ぼすフード体部分を非常に薄型にしたスリムタイプのレンジフードが切望されている。
そしてＩＨクッキングヒータは、燃焼ガスや上昇気流を発生させないことから、敢えて深い捕獲空間を設けずとも浅い捕獲空間でも汚染空気を捕獲することができるので、その要望に合致するし、浅い捕獲空間を有し、外部に排気手段を設置した薄型（スリム）なレンジフードにあっては、デザインの自由度が拡大し、顧客のニーズに応じる自在性を持たせることが可能となる。
現実的には、深い捕獲空間を必要とするレンジフードや排気装置をフード体内に設置するＩＨクッキングヒータ用のレンジフードが提供されており、フード体として斬新なデザインが実施できないという問題を惹き起こすばかりでなく、無粋にもなっている。
特開２００２−１６８４９６号公報 In addition, various kitchen layouts incorporating Western styles have been proposed today, and many system kitchens that emphasize design in harmony with them have appeared. The range hood incorporated in these system kitchens is also expected to have a design that matches these, and recently the hood body part that has the greatest influence on the capture of contaminated air generated by cooking is made very thin. The slim type range hood is eagerly desired.
And since the IH cooking heater does not generate combustion gas or ascending airflow, it can capture contaminated air even in a shallow capture space without providing a deep capture space. However, in a thin (slim) range hood with an exhaust means installed outside, the degree of freedom in design can be expanded and the flexibility according to the needs of customers can be provided.
In reality, a range hood that requires a deep capture space and a range hood for an IH cooking heater that installs an exhaust device inside the hood are provided, and this causes a problem that a novel design cannot be implemented as a hood body. Not just that, it's also clunky.
Japanese Patent Laid-Open No. 2002-168896

本発明が上記従来事情に鑑みてなされたものでは、その目的とする処は、結露を防止するに最適なＩＨクッキングヒータ用のレンジフードを提供することにある。
他の目的とする処は、スリムなＩＨクッキングヒータ用のレンジフードを提供することにある。 The present invention has been made in view of the above-described conventional circumstances, and the object of the process is to provide a range hood for an IH cooking heater that is optimal for preventing condensation.
Another object is to provide a range hood for a slim IH cooking heater.

前記課題を解決するために講じた技術的手段は、フード体の開放縁部分から風をフード体内に向けて送り出すことを特徴とするＩＨクッキングヒータ用のレンジフードである（請求項１）。
前記風は、乾燥用の風であり（請求項２）、またフード体の排気手段への吸込口方向に向けて乾燥用の風を送り出すのが汚染空気をフード体に誘動する流れを生成する上で好ましいものである。
また、その風は、フード体の開放縁部分の左右両縁または三縁或いは四縁からフード体に内向きに送り出すのが好適なものである。
即ち、フード体の開放縁部分に設けた風の送り出し部に連続して送風源との連絡部（空気路やチャンバー等）をフード体内に設け、その連絡部を介して圧送されるエアーをその送り出し部からフード体内に向けて送り出す構成にするのが好ましいものである。
そして、フード体は、平型、ブーツ型等の形態に制限されるものではないものである。 The technical means taken in order to solve the said subject is the range hood for IH cooking heaters which sends a wind toward the inside of a food | hood body from the open edge part of a food | hood object (Claim 1).
The wind is a wind for drying (Claim 2), and sending out the wind for drying toward the suction port to the exhaust means of the hood body generates a flow that induces the contaminated air to the hood body. This is preferable.
The wind is preferably sent inward to the hood body from both the left and right edges or the three or four edges of the open edge portion of the hood body.
That is, a continuity (air passage, chamber, etc.) with a blower source is provided in the hood continuously from the wind sending part provided at the open edge portion of the hood, and the air fed through the communication part is supplied with the air. It is preferable to use a configuration in which the feed portion is fed into the hood body.
The hood body is not limited to a flat shape, a boot shape, or the like.

以上の手段によれば、結露防止の対象物であるフード体のその下端縁である開放縁部分から直接フード体に向けて送り出される風がフード体内の面の温度を上昇させると共に湯気の付着を回避する境界層をその面との間に形成して結露を防止する。   According to the above means, the wind sent directly toward the hood body from the open edge portion, which is the lower edge of the hood body, which is the object of condensation prevention, raises the temperature of the surface inside the hood body and prevents the adhesion of steam. A boundary layer to avoid is formed between the surfaces to prevent condensation.

そして、フード体外に排気手段を設置し、該フード体を薄型に形成し、該フード体を、その下面の開放部を閉塞するように調理による汚染空気捕獲用の凹窪部を設けて構成し、該フード体の開放縁から乾燥用の風を、前記凹窪部の凹面に沿うように送り出して凹窪部のその凹面に接触させながら同凹窪部に臨んで設けた吸引口部材に導かれるように構成していると、有効なものである（請求項３）。
その吸引口部材は、請求項４記載のようにフィルタや、排気手段が視野に入らないように吸込口を覆う目隠し板（格子枠や比較的大きなスリットを複数有する板等）である。 Then, an exhaust means is installed outside the hood body, the hood body is formed thin, and the hood body is provided with a recessed portion for capturing contaminated air by cooking so as to close the open portion of the lower surface. Then, the wind for drying is sent out from the open edge of the hood body along the concave surface of the concave portion, and is guided to the suction port member provided facing the concave portion while contacting the concave surface of the concave portion. It is effective if it is constituted so that it can be (claim 3).
The suction port member is a filter or a blindfold plate (such as a plate having a plurality of lattice frames or a plurality of relatively large slits) that covers the suction port so that the exhaust means does not enter the field of view.

以上の手段によれば、凹窪部の内面に沿って吸込口部材に導かれる乾燥用の風でその凹窪部内面の温度上昇を図って、その凹窪部内面に湯気を接触させずに排気する。   According to the above means, the temperature of the inner surface of the recessed portion is increased by the drying wind guided to the suction port member along the inner surface of the recessed portion, and steam is not brought into contact with the inner surface of the recessed portion. Exhaust.

また、乾燥用の風の送り出し部と、吸込口部材との間から凹窪部の凹面に沿うように乾燥促進用の風を送り出すようにすると、より好適なものとなる（請求項５）。
この乾燥促進用の風は、少なくとも吸込口部材の左右辺、三辺、四辺全長もしくはほぼ全長から吸込口部材に到達するように送り出するのが好ましいものである。
そして、乾燥用の風と同様にその凹窪部に設けた送り出し部に連続して送風源との連絡部（空気路やチャンバー等）をフード体内に設け、その連絡部を介して圧送されるエアーを送り出す構成にするのが好ましいものである。 Further, it is more preferable that the drying-promoting wind is sent out along the concave surface of the recessed portion from between the drying-out wind sending portion and the suction port member.
It is preferable that the drying-promoting wind is sent out so as to reach the suction port member from at least the left and right sides, the three sides, the four sides of the suction port member, or substantially the entire length.
And like the wind for drying, the communication part (an air path, a chamber, etc.) with a blower source is provided in the hood continuously to the delivery part provided in the concave part, and the pressure is fed through the communication part. It is preferable that air is sent out.

以上の手段によれば、凹窪部内面に沿う乾燥用の風そのものの流れをこの乾燥促進用の風の流れで促進させて、凹窪部内面全体の温度上昇及び境界層の形成を確実にする。   According to the above means, the flow of the drying air itself along the inner surface of the recessed portion is promoted by the flow of the wind for promoting the drying, so that the temperature rise of the entire inner surface of the recessed portion and the formation of the boundary layer are ensured. To do.

また、凹窪部の側周面と底面とのコーナーを吸込口部材に導く緩やかなガイド曲面を形成していると、汚染空気に逆圧をかけず（請求項６）、またそのガイド曲面に連続して吸込口部材を配していると、吸込口部材に乾燥用の風をより確実に供給でき（請求項７）、共に好適なものである。   In addition, when a gentle guide curved surface is formed that guides the corner between the side peripheral surface and the bottom surface of the concave portion to the suction port member, no counter pressure is applied to the contaminated air (Claim 6), and the guide curved surface If the suction port member is continuously arranged, the drying air can be more reliably supplied to the suction port member (Claim 7), and both are suitable.

そして、凹窪部縁との間に吸込間隙を確保するように整流板を配設し、該フード体の開放縁部分から整流板に向けて乾燥用の風を送り出すようにすると、整流板を有するタイプのレンジフードにおいても、その整流板での結露を防止できることになる（請求項８）。
ここで、整流板は凹窪部縁との間に吸込間隙を残置して配設されることから、その吸込間隙を整流板の四周に確保した場合には、整流板に向けて送り出される乾燥用の風は、その吸込間隙で流速を速めて吸引される汚染空気に引き寄せられて、整流板に至らない虞れがある。そのため、汚染空気量が比較的少ない整流板後縁側に吸込間隙を設けず、その整流板後縁側に対応するフード体の後縁長さ方向から整流板に向けて乾燥用の風を送り出すようにするのが好ましいものである。 And if a baffle plate is arranged so that a suction gap may be secured between the edges of the recessed portion and the drying air is sent out from the open edge portion of the hood body toward the baffle plate, Even in the type of range hood, condensation on the current plate can be prevented (claim 8).
Here, since the current plate is disposed with the suction gap remaining between the edges of the recessed portion, when the suction gap is secured around the four sides of the current plate, the drying flow is sent out toward the current plate. There is a risk that the wind will be attracted to the contaminated air that is sucked in at the suction gap at a higher flow rate and will not reach the current plate. For this reason, a suction gap is not provided on the trailing edge side of the rectifying plate where the amount of contaminated air is relatively small, and the drying air is sent out from the trailing edge length direction of the hood body corresponding to the trailing edge side of the rectifying plate toward the rectifying plate. It is preferable to do this.

そしてフード体の開放縁部分から、下方に向けて横風干渉防止用の風を送り出すようにしたり（請求項９）、前記凹窪部背後のフード体内にチャンバーを形成し、該チャンバーから、前記凹窪部内に向けて乾燥用の風を送り出すようにしたり（請求項１０）、該チャンバーから、前記凹窪部に向けて乾燥用の風と、乾燥促進用の風を送り出すようにしたり（請求項１１）、更には該チャンバーから、前記凹窪部に向けての乾燥用の風と、乾燥促進用の風と、下方に向けての横風干渉防止用の風とを送り出すように構成したり（請求項１２）、そのチャンバーから、凹窪部に向けての乾燥用の風と、乾燥促進用の風と、整流板に向けての乾燥用の風と、更に下方に向けての横風干渉防止用の風とを送り出すように構成して、前記チャンバーを送風源との共通連絡路にしていると、好適なものであるし（請求項１３）。前記乾燥用の風が加熱風であったり、除湿された風であると、結露の発生をより効率的に防止することができる（請求項１４、１５）。
前記する風（乾燥風）は、少なくとも調理で発生する水蒸気を含んだ汚染空気よりも湿度の低い空気を意味し、室内の空気や屋外の空気を吸引して送り出し、それを送り出す前段階で加熱したり、除湿すると更に乾燥用の風として最適なものとなる。 Then, a wind for preventing cross wind interference is sent downward from the open edge portion of the hood body (Claim 9), or a chamber is formed in the hood body behind the recessed recess, and the recessed portion is formed from the chamber. A drying wind is sent out into the recess (claim 10), or a drying wind and a drying promoting wind are sent out from the chamber toward the recess (claim). 11) Further, a wind for drying toward the recessed portion, a wind for promoting drying, and a wind for preventing cross wind interference toward the lower side are sent out from the chamber ( Claim 12), a wind for drying from the chamber toward the recessed portion, a wind for promoting drying, a wind for drying toward the rectifying plate, and a cross wind interference prevention further downward Configured to send out the wind for As you common communication path to the source, to which it is suitable (claim 13). If the drying air is a heated air or a dehumidified air, it is possible to more efficiently prevent the occurrence of condensation (claims 14 and 15).
The above-mentioned wind (dry air) means air having a humidity lower than that of contaminated air containing water vapor generated at least during cooking, and sucks and sends indoor air or outdoor air, and heats it before sending it out. Or dehumidifying, it becomes the most suitable wind for drying.

本発明は以上のように構成したから、送り出される風（乾燥用の風）がフード体外に漏洩したり、拡散することなく全てフード体内に送り出されてフード体内面の温度を上昇させ、湯気の付着を阻止する境界層を形成するので、結露を確実に防止することができる。
また、その風も、フード体の排気手段への吸込口方向に向けて送り出すようにすると、汚染空気をフード体に効果的に誘動するので、汚染空気の外部への拡散の防止にも寄与できる（請求項１、２）。 Since the present invention is configured as described above, the air that is sent out (drying air) leaks out of the hood body, or is all sent out into the hood body without diffusing, raising the temperature of the inner surface of the hood body, Since the boundary layer that prevents adhesion is formed, dew condensation can be reliably prevented.
In addition, if the wind is also sent out toward the suction port toward the exhaust means of the hood body, the contaminated air is effectively attracted to the hood body, contributing to the prevention of the diffusion of the contaminated air to the outside. (Claims 1 and 2).

その乾燥用の風を、汚染空気捕獲用の凹窪部の内面に沿うように送り出して凹窪部のその内面に接触させながら同凹窪部に臨んで設けた吸込口部材に導かれるように構成しているので、主に湯気が付着する凹窪部の内面の結露を防止することができる（請求項３）。
しかも、排気手段を外部に配しているため、フード体として薄型で、斬新なデザインが実施可能となり、デザインの自由度が拡大し、顧客にニーズに応じるデザイン上の自在性を持たせることができる。 The air for drying is sent out along the inner surface of the recessed portion for capturing the contaminated air and brought into contact with the inner surface of the recessed portion so as to be guided to the suction port member provided facing the recessed portion. Since it comprises, the dew condensation of the inner surface of the recessed part to which steam mainly adheres can be prevented (Claim 3).
In addition, since the exhaust means is arranged outside, the hood body is thin, and it is possible to implement innovative designs, increasing the degree of freedom in design, and giving customers flexibility in design that meets their needs. it can.

また、乾燥用の風の送り出し部と、吸込口部材との間から凹窪部の凹面に沿うように乾燥促進用の風を送り出すようにしていると、凹窪部内面に沿う乾燥用の風そのものの流れをこの乾燥促進用の風の流れで促進させて、凹窪部内面全体の温度上昇及び境界層の形成を確実にして、最適な結露防止を効果を達成できる。   In addition, if the drying wind is sent out along the concave surface of the concave portion from between the air sending portion for drying and the suction port member, the wind for drying along the inner surface of the concave portion is obtained. The flow of the air itself is promoted by the flow of wind for promoting drying, so that the temperature rise of the entire inner surface of the recessed portion and the formation of the boundary layer can be ensured, and the effect of preventing the optimum dew condensation can be achieved.

その凹窪部の側周面と底面とのコーナーを緩やかなガイド曲面で形成していると、汚染空気の上昇を阻害する逆圧をかけることなく、スムースにその促進した乾燥用の風の流れと共に汚染空気を排気することができる（請求項６）。
その上、そのガイド曲面に連続する吸込口部材配置にすると、その促進された乾燥用の風の流れで、吸込口部材での結露を確実に防止できる（請求項７）。 If the corner between the side surface and the bottom of the concave part is formed with a gentle guide curved surface, the flow of the drying wind that is smoothly promoted without applying back pressure that hinders the rise of contaminated air At the same time, the polluted air can be exhausted.
In addition, when the suction port member arranged continuously to the guide curved surface is used, it is possible to reliably prevent dew condensation on the suction port member by the accelerated flow of drying air.

そして、整流板を有するレンジフードであっても、整流板に結露を発生させない（請求項８）。   And even if it is a range hood which has a baffle plate, dew condensation is not generated on a baffle plate (Claim 8).

その上、上昇気流を伴わずキッチンの人の動作、ドア開閉、空調整備等による微量な横風でも影響を受ける汚染空気をフード体に確実に誘動できる（請求項９）。   In addition, contaminated air that is affected by a slight amount of crosswind caused by the movement of a person in the kitchen, opening and closing of the door, air-conditioning maintenance, etc. without rising air can be reliably urged to the hood body (claim 9).

また、凹窪部背後のフード体内にチャンバーを形成し、該チャンバーから、前記凹窪部内に向けて乾燥用の風を送り出すように構成すると、凹窪部の背後空間を有効利用できるし、乾燥用の風の送り路が露呈しないので、シンプルなデザインを提供できるし（請求項１０）、凹窪部背後のフード体内にチャンバーを形成し、該チャンバーから、前記フード体に向けての乾燥用の風と、乾燥促進用の風とを送り出す構成にしたり、整流板への乾燥風の風や、横風干渉防止用の風とを送り出すように構成すると、請求項１０の効果に加えて、一つの送風源を使用して上昇気流を伴わない汚染空気に横風の影響を与えることなく、フード体に導くことができ、構造簡単である（請求項１１、１２、１３）。   In addition, if a chamber is formed in the hood behind the recessed portion, and the drying air is sent out from the chamber into the recessed portion, the space behind the recessed portion can be used effectively, and drying is performed. Since the air flow path for the air is not exposed, a simple design can be provided (Claim 10), and a chamber is formed in the hood body behind the recessed portion, and drying from the chamber toward the hood body is performed. In addition to the effect of the tenth aspect, in addition to the effect of the tenth aspect of the present invention, it is configured to send out the wind of the air and the wind for promoting drying, or to send the wind of the dry wind to the current plate and the wind for preventing the cross wind interference. It is possible to guide the hood body by using two air sources without causing the influence of the cross wind on the polluted air not accompanied with the updraft, and the structure is simple (claims 11, 12, 13).

以下、本発明のＩＨクッキングヒータ用のレンジフードの実施の形態例を図１〜図８に基づいて説明すると、図１〜図５はその第１の実施の形態、図６はその第２の実施の形態を、更に図７は同第３の実施の形態、図８は同第３の実施の形態、更には図９は第４の実施の形態を各々示している。   Hereinafter, an embodiment of a range hood for an IH cooking heater according to the present invention will be described with reference to FIGS. 1 to 8. FIGS. 1 to 5 show the first embodiment, and FIG. 6 shows the second embodiment. FIG. 7 shows the third embodiment, FIG. 8 shows the third embodiment, and FIG. 9 shows the fourth embodiment.

図１〜図５に基づいて説明すると、符号ＡはそのＩＨクッキングヒータ用のレンジフードである。各実施の形態では薄幅なタイプのレンジフードを示している。
このレンジフードＡは、下面を開放した扁平薄箱状のフード体１の天板部１１に排気手段２を設置し、その排気手段２を前方から立設された幕板３で隠し、下面開放部に凹窪部２１を設けてその凹窪部２１を加熱調理で発生した汚染空気の捕獲空間（汚染空気捕獲部）Ｓとし、その凹窪部２１の天面部（底面）に吸込口３１を開設して吸込口部材としてフィルタ４１を係脱可能に備え、その凹窪部２１の背後のフード体１内にチャンバー４を区画形成している。 If it demonstrates based on FIGS. 1-5, the code | symbol A is the range hood for the IH cooking heater. In each embodiment, a thin type range hood is shown.
In the range hood A, the exhaust means 2 is installed on the top plate portion 11 of the flat and thin box-shaped hood body 1 whose lower surface is opened, and the exhaust means 2 is concealed by the curtain plate 3 erected from the front, and the lower surface is opened. The concave portion 21 is provided in a part, and the concave portion 21 is used as a trapping space (contaminated air capturing portion) S for contaminated air generated by cooking, and a suction port 31 is provided on the top surface (bottom surface) of the concave portion 21. The filter 41 is detachably provided as a suction port member, and the chamber 4 is defined in the hood body 1 behind the recessed portion 21.

前記凹窪部２１は、図１、図３に示すように側周面と天面部である底面とのコーナーに緩やかなガイド曲面２１ａを形成し、それに連続して前記吸込口３１を開口し、それにフィルタ４１を係脱可能に設けている。   As shown in FIGS. 1 and 3, the recessed portion 21 forms a gentle guide curved surface 21 a at the corner between the side peripheral surface and the bottom surface that is the top surface portion, and continuously opens the suction port 31. In addition, a filter 41 is detachably provided.

前記チャンバー４は、図１、図３等に示すようにフィルタ４１とフード体１の天板部１１上の排気手段２とを連絡する連絡路５１を除いてフード体１内に凹窪部２１背後を覆うように形成されており、幕板３で隠れるように設けられた送風源（シロッコファン）５に連絡して、そのチャンバー４の前側部１４、左右側部２４、２４、後側部３４の長さ方向に沿って開孔した乾燥用の風の送り出し孔６と、その乾燥用の風の送り出し孔６とグリスフィルタ４１との間の凹窪部２１の凹面２１ｂ部分から沿うように乾燥促進用の風を送り出す乾燥促進用の風の送り出し孔９と、横風干渉防止用の風の送り出し孔７とから、内部を前記送風源５との共通連絡路にして乾燥用の風の流れＦ、乾燥促進用の風の流れＨ、横風干渉防止用の風の流れＤを各々送り出すようになっている。   As shown in FIGS. 1, 3, etc., the chamber 4 has a recessed portion 21 in the hood body 1 except for a communication path 51 that connects the filter 41 and the exhaust means 2 on the top plate portion 11 of the hood body 1. It is formed so as to cover the back, and communicates with an air source (sirocco fan) 5 provided so as to be hidden by the curtain plate 3, and the front side portion 14, left and right side portions 24 and 24, and the rear side portion of the chamber 4. 34 along the lengthwise direction 34 of the drying wind feed hole 6, and the concave surface 21 b of the concave recess 21 between the drying wind feed hole 6 and the grease filter 41. The flow of the drying wind from the drying promotion wind sending hole 9 for sending the drying promoting wind and the wind sending hole 7 for preventing the cross wind interference is used as a common communication path with the air source 5. F, wind flow H for promoting drying, and wind flow D for preventing cross wind interference It is adapted to send out.

前記送風源５は、図３に示すようにヒータ１５または除湿手段を備え、加熱したり、除湿してエアーを前記チャンバー４に圧送するようになっている。
ヒータ１５を使用すると、その加熱風でチャンバー４を介して凹窪部２１そのものが加熱されるため、結露の発生をより効果的に防止することができる。
ヒータの場合には、火災の発生を考慮すると、ＰＴＣヒータを使用するのが好ましいものである。 As shown in FIG. 3, the blower source 5 includes a heater 15 or a dehumidifying means, and heats or dehumidifies the air to supply the air to the chamber 4.
When the heater 15 is used, the concave portion 21 itself is heated through the chamber 4 by the heated air, so that the occurrence of condensation can be more effectively prevented.
In the case of a heater, it is preferable to use a PTC heater in consideration of the occurrence of a fire.

前記乾燥用の風の送り出し孔６と、乾燥促進用の風の送り出し孔９は、図２、図４に示す拡大図で示すように前記する凹窪部２１の側周面の下端部をチャンバー４内方に向けて切り起こして、前記凹窪部２１のその側周面下端部を始端とする凹面２１ｂに沿ってその風を送り出すように、図５に示すように帯状をもって開孔されている。   As shown in the enlarged views of FIGS. 2 and 4, the drying air sending hole 6 for drying and the wind sending hole 9 for promoting drying are provided at the lower end portion of the side peripheral surface of the recessed portion 21 as a chamber. 4 is cut in an inward direction and is opened in a band shape as shown in FIG. 5 so as to send out the wind along the concave surface 21b starting from the lower end portion of the side circumferential surface of the concave recess portion 21. Yes.

横風干渉防止用の風の送り出し孔７は、チャンバー４の下端面に開孔された等間隔な多数の小孔や帯状孔で形成され、同図２、図４に示す拡大図で示すように水平線に対して若干上向きになっている傾斜面２１ｃに開孔して、鉛直線に対して若干外側に向けて傾斜状（本実施の形態では５度〜２０度程度）に横風干渉防止流Ｄを送り出すようになっている。   The wind feed hole 7 for preventing the cross wind interference is formed by a large number of small holes or strip-like holes which are opened at the lower end surface of the chamber 4 at equal intervals. As shown in the enlarged views shown in FIGS. An opening is formed in the inclined surface 21c slightly upward with respect to the horizontal line, and the cross wind interference prevention flow D is inclined slightly outward (about 5 to 20 degrees in the present embodiment) with respect to the vertical line. Is supposed to be sent out.

斯様なレンジフードＡ直下には、そのレンジフードＡに対して若干前側の位置に調理器具としてＩＨクッキングヒータＢが配備されており、加熱調理で発生する水蒸気を含む汚染空気Ｃへの横風の干渉をその横風干渉防止用流Ｄで防止して、上昇するその汚染空気Ｃを前記凹窪部２１の捕獲空間（捕獲部）Ｓに案内し、更に、その凹面２１ｂ及びフィルタ４１を凹窪部２１のその側周面下端部から送り出される乾燥用の風の流れＦ、乾燥促進用の風の流れＨでその凹面２１ｂ及びそれに連続するフィルタ４１を加温し、湯気を付着しない境界層を形成して、結露しないように乾燥させる。   Immediately below such a range hood A, an IH cooking heater B is provided as a cooking appliance at a position slightly in front of the range hood A, and interference of cross wind with contaminated air C containing water vapor generated by heating cooking. Is prevented by the cross wind interference prevention flow D, and the rising contaminated air C is guided to the capture space (capture portion) S of the concave portion 21, and the concave surface 21 b and the filter 41 are further connected to the concave portion 21. The air flow F for drying sent out from the lower end of the side peripheral surface of the water and the air flow H for promoting drying heat the concave surface 21b and the filter 41 continuous thereto to form a boundary layer that does not attach steam. Dry to prevent condensation.

次に図６に示す第２の実施の形態を説明すると、この実施の形態は、吸込口部材を排気手段２が下から目立たないようにするための目隠し板４１にした場合である。
この場合には、フィルタ機能を排気手段２を構成するシロッコファンのケーシング１２内面に形成した凹凸部とし、ケーシング１２下端に連通して係脱可能な受水部２２を設けている。
他の構成は前記する第１の実施の形態と同様であるため同一符号を付し、具体的な説明は省略する。 Next, a second embodiment shown in FIG. 6 will be described. This embodiment is a case where the suction port member is a blindfold plate 41 for preventing the exhaust means 2 from being conspicuous from below.
In this case, the filter function is an uneven portion formed on the inner surface of the casing 12 of the sirocco fan that constitutes the exhaust means 2, and the water receiving portion 22 that can communicate with and disengage from the lower end of the casing 12 is provided.
Since other configurations are the same as those of the first embodiment described above, the same reference numerals are given, and detailed descriptions thereof are omitted.

次に図７に示す第３の実施の形態について説明すると、この実施の形態は、前記第１の実施の形態における凹窪部２１の開放縁４縁との間に吸込間隙Ｑ…を確保して整流板８を配設したＩＨクッキングヒータ用のレンジフードＡである。
この実施の形態は、前記乾燥用の風の送り出し孔６と、横風干渉防止用の風の送り出し孔７との間に整流板８に向けて乾燥用の風を送り出す構成にしてある。 Next, a third embodiment shown in FIG. 7 will be described. In this embodiment, a suction gap Q is secured between the four open edges of the recessed portion 21 in the first embodiment. This is a range hood A for an IH cooking heater provided with a current plate 8.
In this embodiment, the drying wind is sent toward the rectifying plate 8 between the drying wind sending hole 6 and the cross wind interference preventing wind sending hole 7.

即ち、前記チャンバー４において乾燥用の風の送り出し孔６を開孔した前側部１４下端の長さ方向やチャンバー４の後側部の長さ方向から整流板８の表面に向けて乾燥用の風を送り出す孔１６を、等間隔をおく多数個の小孔や帯状孔で形成して、そこから整流板８の表面に向けて乾燥用の風の流れＧを送り出すようにしている。   That is, the drying wind is directed toward the surface of the rectifying plate 8 from the length direction of the lower end of the front side portion 14 where the air blowing hole 6 for drying is opened in the chamber 4 or the length direction of the rear side portion of the chamber 4. Are formed by a large number of small holes or strip-shaped holes spaced at regular intervals, and a wind flow G for drying is sent from the holes 16 toward the surface of the rectifying plate 8.

整流板８は、凹窪部２１の開放縁との間に確保された吸込間隙Ｑから流速を速めて、汚染空気Ｃを吸引させる目的と、フィルタ４１や目隠し板４１を隠蔽する目的を有する。
前記チャンバー４から整流板８の表面に向けて乾燥用の風の流れＦを前記送り出し孔１６から送り出すと、吸込間隙Ｑから流速を速めて吸い込まれる汚染空気Ｃと干渉して、汚染空気Ｃの吸込作用を妨害したり、その吸込作用で乾燥用の風の流れＧが整流板８の表面に到達せずに吸い込まれてしまう虞れが生じる。
そのため、この実施の形態では、整流板８の左右側縁に臨む吸込間隙Ｑ、Ｑ側には、前記送り出し孔１６を設けず、汚染空気Ｃの吸込は、左右の吸込間隙Ｑ、Ｑから行い、吸込間隙Ｑ、Ｑから吸い込まれる汚染空気Ｃの吸込力に打ち勝つ勢力の乾燥用の風の流れＧ、Ｇをチャンバー４の前側部１４下端及びチャンバー４の後側部下端から行って整流板８を乾燥するようにしている。
尚、レンジフードＡ直下に対して若干前側の位置に調理器具としてＩＨクッキングヒータＢが配備されているため、フード体１の後方側には、汚染空気Ｃの流れが少ないため、チャンバー４の後側部のみから吸込間隙Ｑから吸い込まれる汚染空気Ｃの吸込力に負けない勢力の乾燥用の風の流れＧを送り出して、整流板８での結露を回避するようにしても勿論良いものである。 The rectifying plate 8 has the purpose of increasing the flow velocity from the suction gap Q secured between the open edge of the recessed recess 21 and sucking the contaminated air C and the purpose of concealing the filter 41 and the blindfold plate 41.
When the wind flow F for drying is sent out from the delivery hole 16 toward the surface of the current plate 8 from the chamber 4, it interferes with the contaminated air C sucked in from the suction gap Q at a high flow rate, and the contaminated air C There is a possibility that the suction action may be obstructed, or the wind flow G for drying may be sucked without reaching the surface of the current plate 8 due to the suction action.
Therefore, in this embodiment, the suction holes Q and Q facing the left and right edges of the rectifying plate 8 are not provided with the delivery hole 16, and the contaminated air C is sucked from the left and right suction gaps Q and Q. The air flow G, G for drying to overcome the suction force of the contaminated air C sucked from the suction gaps Q, Q is performed from the lower end of the front side portion 14 of the chamber 4 and the lower end of the rear side portion of the chamber 4 and Try to dry.
In addition, since the IH cooking heater B is provided as a cooking appliance slightly in front of the range hood A, the rear side of the chamber 4 has a low flow of contaminated air C on the rear side of the hood body 1. Of course, it is possible to avoid the condensation on the flow straightening plate 8 by sending the wind flow G for drying with a force that is not inferior to the suction force of the contaminated air C sucked from the suction gap Q from only the portion.

横風干渉防止用の風の送り出し孔７は、整流板８の表面に向けての乾燥用の風の前記送り出し孔１６の外側から前記する実施の形態と同様に設けて、横風干渉防止流Ｄを生成するようになっている。   The wind feed hole 7 for preventing the cross wind interference is provided from the outside of the feed hole 16 for the wind for drying toward the surface of the rectifying plate 8 in the same manner as in the above-described embodiment, and the cross wind interference preventing flow D is provided. It is designed to generate.

以上のように構成されているＩＨクッキングヒータ用のレンジフードＡは、前記する実施の形態にプラスして、整流板８での結露を防止することができる。   The range hood A for an IH cooking heater configured as described above can prevent condensation on the rectifying plate 8 in addition to the embodiment described above.

更に、図８に示す第４の実施の形態について説明すると、この実施の形態は、整流板８を有する前記第３の実施の形態において、前記のようにフード体１の後方側への汚染空気Ｃの流れが少ないことに着目して、後方側の吸込間隙Ｑを無くし、その整流板８に臨むチャンバー４の後側部３４のみに整流板８の表面または両面への乾燥用の風の送り出し孔１６、１６を開孔したものである。
この構成では、チャンバー４の前側部１４、左右側部２４、２４から横風干渉防止流Ｄがカーテン流として送り出され、汚染空気Ｃは、整流板８の前縁、左右両縁に臨む吸込間隙Ｑ、Ｑから吸い込まれ、その吸込作用を受けないチャンバー４の後側部３４から整流板８表面または表裏面に向けて乾燥用風の流れＧを送り出すことができる。 Further, the fourth embodiment shown in FIG. 8 will be described. This embodiment is the same as the third embodiment having the rectifying plate 8, and the contaminated air to the rear side of the hood body 1 as described above. Focusing on the fact that the flow of C is small, the suction gap Q on the rear side is eliminated, and the wind for drying is sent to the surface or both surfaces of the current plate 8 only to the rear side 34 of the chamber 4 facing the current plate 8. The holes 16 and 16 are opened.
In this configuration, the cross wind interference prevention flow D is sent out as a curtain flow from the front side portion 14 and the left and right side portions 24 and 24 of the chamber 4, and the contaminated air C is sucked into the suction gap Q facing both the front edge and the left and right edges of the rectifying plate 8. The flow G of the drying wind can be sent out from the rear side portion 34 of the chamber 4 which is sucked from Q and not subjected to the sucking action toward the surface or the front and back surfaces of the current plate 8.

更に図９に示す第５の実施の形態について説明すると、この実施の形態は、前記第３、４の実施の形態における横風干渉防止用の風の送り出し孔７を設けていないものである。   Further, the fifth embodiment shown in FIG. 9 will be described. This embodiment does not include the wind feed hole 7 for preventing the cross wind interference in the third and fourth embodiments.

第１の実施の形態のＩＨクッキングヒータ用のレンジフードの側面断面図。Side surface sectional drawing of the range hood for IH cooking heaters of 1st Embodiment. 図１の要部の拡大図。The enlarged view of the principal part of FIG. 図１の（3）-（3）線断面図。(3)-(3) sectional view taken on the line of FIG. 図３の要部の拡大図。The enlarged view of the principal part of FIG. 底面図。Bottom view. 第２の実施の形態のＩＨクッキングヒータ用のレンジフードの正面断面図。Front sectional drawing of the range hood for IH cooking heaters of 2nd Embodiment. 第３の実施の形態の要部の拡大断面図。The expanded sectional view of the principal part of 3rd Embodiment. 第４の実施の形態の要部の拡大断面図。The expanded sectional view of the principal part of 4th Embodiment. 第５の実施の形態の要部の拡大断面図。The expanded sectional view of the principal part of 5th Embodiment.

符号の説明Explanation of symbols

Ａ：レンジフード １：フード体
２１：凹窪部 Ｓ：捕獲空間（捕獲部）
１１：天板部（フード体の天板部） ３１：吸込口
２：排気手段 ８：整流板
４１：フィルタ（吸込口部材） ４：チャンバー
２１ｂ：凹面 ２１ａ：ガイド曲面
６、１６：乾燥用の風の送り出し孔 ７：横風干渉防止用の風の送り出し孔
５：送風源 Ｃ：汚染空気
Ｄ：横風干渉防止流 Ｆ、Ｇ：乾燥用の風の流れ
Ｂ：ＩＨクッキングヒータ ９：乾燥促進用の風の送り出し孔 A: Range hood 1: Hood body 21: Recessed part S: Capture space (capture part)
11: Top plate portion (top plate portion of hood body) 31: Suction port 2: Exhaust means 8: Rectifying plate 41: Filter (suction port member) 4: Chamber 21b: Concave surface 21a: Guide curved surface 6, 16: For drying Wind blowout hole 7: Wind blowout hole for crosswind interference prevention 5: Air source C: Contaminated air D: Crosswind interference prevention flow F, G: Flow of wind for drying B: IH cooking heater 9: Wind for drying promotion Feed hole

Claims (15)

フード体の開放縁部分から風をフード体内に向けて送り出すことを特徴とするＩＨクッキングヒータ用のレンジフード。   A range hood for an IH cooking heater, characterized in that air is sent out from the open edge of the hood toward the hood. 前記風が乾燥用の風であることを特徴とする請求項１記載のＩＨクッキングヒータ用のレンジフード。   The range hood for an IH cooking heater according to claim 1, wherein the wind is a wind for drying. フード体外に排気手段を設置し、該フード体を薄型に形成し、該フード体を、その下面の開放部を閉塞するように調理による汚染空気捕獲用の凹窪部を設けると共にその凹窪部に前記排気手段の吸込口部材を設けて構成し、該フード体の開放縁から乾燥用の風を、前記凹窪部の凹面に沿うように送り出して凹窪部のその凹面に接触させながら吸込口部材に導かれるように構成していることを特徴とするＩＨクッキングヒータ用のレンジフード。   Exhaust means is installed outside the hood body, the hood body is formed thin, and the hood body is provided with a recessed portion for capturing contaminated air by cooking so as to close the open portion of the lower surface, and the recessed portion The exhaust means is provided with a suction port member, and drying air is sent out from the open edge of the hood body along the concave surface of the concave portion and sucked while contacting the concave surface of the concave portion. A range hood for an IH cooking heater, characterized by being guided to a mouth member. 前記吸引口部材が凹窪部に臨んで設けたフィルタであることを特徴とする請求項３記載のＩＨクッキングヒータ用のレンジフード。   The range hood for an IH cooking heater according to claim 3, wherein the suction port member is a filter provided facing the recessed portion. 前記乾燥用の風の送り出し部と、吸込口部材との間から凹窪部の凹面に沿うように乾燥促進用の風を送り出すことを特徴とする請求項３または４記載のＩＨクッキングヒータ用のレンジフード。   The range for an IH cooking heater according to claim 3 or 4, wherein a wind for promoting drying is sent along the concave surface of the concave portion from between the air sending portion for drying and the suction port member. hood. 前記凹窪部の側周面と底面とのコーナーに乾燥用の風を、逆圧をかけることなく吸込口部材に導く緩やかなガイド曲面を形成していることを特徴とする請求項５記載のＩＨクッキングヒータ用のレンジフード。   The gentle guide curved surface which guides the wind for drying to the inlet port member without applying back pressure to the corner between the side peripheral surface and the bottom surface of the recess is formed according to claim 5. Range hood for IH cooking heater. 前記ガイド曲面に連続して吸込口部材を配設していることを特徴とする請求項６記載のＩＨクッキングヒータ用のレンジフード。   The range hood for an IH cooking heater according to claim 6, wherein a suction port member is disposed continuously to the guide curved surface. 前記凹窪部縁との間に吸込間隙を確保するように整流板を配設し、該フード体の開放縁部分から整流板に向けて乾燥用の風を送り出すことを特徴とする請求項７記載のＩＨクッキングヒータ用のレンジフード。   8. A rectifying plate is provided so as to secure a suction gap between the edge of the recessed portion, and drying air is sent from the open edge portion of the hood body toward the rectifying plate. Range hood for IH cooking heater as described. 前記フード体の開放縁部分から、下方に向けて横風干渉防止用の風を送り出すことを特徴とする請求項７記載のＩＨクッキングヒータ用のレンジフード。   The range hood for an IH cooking heater according to claim 7, wherein a wind for preventing cross wind interference is sent downward from an open edge portion of the hood body. 前記凹窪部背後のフード体内にチャンバーを形成し、該チャンバーから、前記凹窪部内に向けて乾燥用の風を送り出すことを特徴とする請求項７記載のＩＨクッキングヒータ用のレンジフード。   8. The range hood for an IH cooking heater according to claim 7, wherein a chamber is formed in the hood behind the concave portion, and drying air is sent out from the chamber toward the concave portion. 前記凹窪部背後のフード体内にチャンバーを形成し、該チャンバーから、前記凹窪部内に向けて乾燥用の風、乾燥促進用の風を送り出すことを特徴とする請求項７記載のＩＨクッキングヒータ用のレンジフード。   8. The IH cooking heater according to claim 7, wherein a chamber is formed in the hood body behind the recessed portion, and a drying wind and a drying promoting air are sent out from the chamber toward the recessed portion. Range hood. 前記凹窪部背後のフード体内にチャンバーを形成し、該チャンバーから、前記凹窪部内に向けての乾燥用の風と、乾燥促進用の風と、横風干渉防止用の風とを送り出すように構成して、前記チャンバーを送風源との共通連絡路にしていることを特徴とする請求項９記載のＩＨクッキングヒータ用のレンジフード。   A chamber is formed in the hood body behind the recess, and a drying wind, a wind for promoting drying, and a wind for preventing cross wind interference are sent out from the chamber into the recess. The range hood for an IH cooking heater according to claim 9, wherein the chamber is configured as a common communication path with an air source. 前記凹窪部背後のフード体内にチャンバーを形成し、該チャンバーから、前記凹窪部内に向けての乾燥用の風と、乾燥促進用の風と、整流板に向けての乾燥用の風と、更に下方に向けての横風干渉防止用の風とを送り出すように構成して、前記チャンバーを送風源との共通連絡路にしていることを特徴とする請求項８記載のＩＨクッキングヒータ用のレンジフード。   A chamber is formed in the hood body behind the recessed portion, and from the chamber, a drying wind toward the recessed portion, a drying promoting wind, and a drying wind toward the current plate 9. The range for an IH cooking heater according to claim 8, wherein the chamber is configured to send out a wind for preventing cross wind interference further downward, and the chamber serves as a common communication path with an air source. hood. 前記乾燥用の風が加熱風であることを特徴とする請求項１〜１３いずれか１項記載のＩＨクッキングヒータ用のレンジフード。   The range hood for an IH cooking heater according to any one of claims 1 to 13, wherein the drying air is a heating air. 前記前記乾燥用の風が除湿された風であることを特徴とする請求項１〜１３いずれか１項記載のＩＨクッキングヒータ用のレンジフード。   The range hood for an IH cooking heater according to any one of claims 1 to 13, wherein the drying air is a dehumidified air.
JP2004025464A 2004-02-02 2004-02-02 Range hood for IH cooking heater Expired - Lifetime JP4495475B2 (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008057839A (en) * 2006-08-30 2008-03-13 Toto Ltd Range hood and its adjustment method
JP2014139507A (en) * 2008-04-18 2014-07-31 Oy Halton Group Ltd Air exhaustion device, system, and method for reinforcement acquisition and sealing
WO2015144615A1 (en) * 2014-03-28 2015-10-01 Faber S.P.A. Kitchen hood with anti-condensation device
TWI611148B (en) * 2017-05-09 2018-01-11 建準電機工業股份有限公司 Kitchen exhaust hood
DE102017201256A1 (en) 2017-01-26 2018-07-26 BSH Hausgeräte GmbH Hood

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0331634A (en) * 1989-06-09 1991-02-12 Hannelore Roehl-Hager Method and equipment for drawing vapor or the like
JPH0439555A (en) * 1990-06-04 1992-02-10 Mitsubishi Electric Corp Range hood
JP2002168495A (en) * 2000-11-30 2002-06-14 Fuji Industrial Co Ltd Exhaust device for ih cooking heater

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0331634A (en) * 1989-06-09 1991-02-12 Hannelore Roehl-Hager Method and equipment for drawing vapor or the like
JPH0439555A (en) * 1990-06-04 1992-02-10 Mitsubishi Electric Corp Range hood
JP2002168495A (en) * 2000-11-30 2002-06-14 Fuji Industrial Co Ltd Exhaust device for ih cooking heater

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008057839A (en) * 2006-08-30 2008-03-13 Toto Ltd Range hood and its adjustment method
JP2014139507A (en) * 2008-04-18 2014-07-31 Oy Halton Group Ltd Air exhaustion device, system, and method for reinforcement acquisition and sealing
US9574779B2 (en) 2008-04-18 2017-02-21 Oy Halton Group, Ltd. Exhaust apparatus, system, and method for enhanced capture and containment
US10471482B2 (en) 2008-04-18 2019-11-12 Oy Halton Group Ltd. Exhaust apparatus, system, and method for enhanced capture and containment
WO2015144615A1 (en) * 2014-03-28 2015-10-01 Faber S.P.A. Kitchen hood with anti-condensation device
DE102017201256A1 (en) 2017-01-26 2018-07-26 BSH Hausgeräte GmbH Hood
EP3574265B1 (en) * 2017-01-26 2022-03-23 BSH Hausgeräte GmbH Extractor hood
TWI611148B (en) * 2017-05-09 2018-01-11 建準電機工業股份有限公司 Kitchen exhaust hood

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