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JP4179252B2 - Built-in induction heating cooker - Google Patents

Built-in induction heating cooker Download PDF

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JP4179252B2
JP4179252B2 JP2004263603A JP2004263603A JP4179252B2 JP 4179252 B2 JP4179252 B2 JP 4179252B2 JP 2004263603 A JP2004263603 A JP 2004263603A JP 2004263603 A JP2004263603 A JP 2004263603A JP 4179252 B2 JP4179252 B2 JP 4179252B2
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steam
superheated steam
cooking
induction heating
cooking chamber
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JP2006079968A (en
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勝行 相原
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Panasonic Corp
Panasonic Holdings Corp
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Panasonic Corp
Matsushita Electric Industrial Co Ltd
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Description

本発明は、一般家庭等でシステムキッチン等に組み込まれて使用する組込式誘導加熱調理器に関するもので、特に一般的にロースターと呼ばれる主に魚類を加熱調理する調理部に関するものである。   The present invention relates to a built-in induction heating cooker that is incorporated into a system kitchen or the like in a general home, and more particularly to a cooking unit that is generally called roaster and cooks mainly fish.

一般に、この種の組込式誘導加熱調理器に配置した調理庫を備えた加熱調理部は、調理物の両面を同時に加熱するものが一般的であり、加熱体としてはシーズヒーターと呼ばれる電熱線のジュール熱を用いて加熱するものが一般的に用いられていた。   In general, the cooking unit provided with a cooking chamber disposed in this type of built-in induction heating cooker generally heats both sides of the food at the same time, and the heating element is a heating wire called a sheathed heater. Those heated by using Joule's heat were generally used.

以下、従来の組込式誘導加熱調理器の構成、作用について図7を参照にしながら説明する。   Hereinafter, the configuration and operation of a conventional built-in induction heating cooker will be described with reference to FIG.

図7に示すように、従来の組込式誘導加熱調理器は、被加熱調理容器101を載置する天板102と、本体外郭を形成する外郭ケース103と、天板102の下方に位置する誘導加熱コイル104と、誘導加熱コイル104の下方に位置する上加熱体105と下加熱体106を内蔵した調理庫107および調理物108を載置する焼き網109および焼き網109を載置するとともに調理庫107より出し入れ自在に設けた受け皿110および調理庫107の後方に設けた排気筒111および調理庫107の外周に設けられた遮熱ケース112を備え、加熱調理した調理物108の出し入れを行う開口部107aには加熱扉113が設けられている。   As shown in FIG. 7, the conventional built-in induction heating cooker is located below the top plate 102 on which the cooked cooking container 101 is placed, the outer case 103 that forms the main body outer shell, and the top plate 102. The induction heating coil 104, the cooking chamber 107 containing the upper heating body 105 and the lower heating body 106 located below the induction heating coil 104, and the grill 109 and the grill 109 for placing the food 108 are placed thereon. A saucer 110 provided freely from the cooking cabinet 107, an exhaust pipe 111 provided behind the cooking cabinet 107, and a heat shield case 112 provided on the outer periphery of the cooking cabinet 107 are provided to take in and out the cooked food 108. A heating door 113 is provided in the opening 107a.

その他、図示はしないが、外郭ケース103の内部に配置した駆動回路および冷却ファンと、外郭ケース103の前方あるいは上方に操作部が配置されている。   In addition, although not shown, a drive circuit and a cooling fan arranged inside the outer case 103 and an operation unit are arranged in front of or above the outer case 103.

このような組込式誘導加熱調理器おいて、上加熱体105および下加熱体106は、シーズヒーターと呼ばれる電熱線のジュール熱を用いて加熱する方式のものを用いるのが一般的であるが、このようなシーズヒーターは主に輻射熱によって調理物108を加熱するため、シーズヒーターの表面温度は、少なくとも500℃以上の温度に達するものである。   In such a built-in induction heating cooker, the upper heating body 105 and the lower heating body 106 are generally those that use a heating system called Joule heat of a heating wire called a sheathed heater. Since such a sheathed heater mainly heats the food 108 by radiant heat, the surface temperature of the sheathed heater reaches a temperature of at least 500 ° C. or higher.

しかしながらこのような方法によると、特に下加熱体106に滴下した調理物108の
油から油煙が多量に発生するとともに、調理物108に再付着し、食味を損なう等の不具合があった。また、下加熱体106に滴下した調理物108の油等が発火し、調理物108あるいは、受け皿110に溜まった油等に、引火する恐れがあった。
However, according to such a method, in particular, a large amount of oily smoke is generated from the oil of the cooked product 108 dripped onto the lower heating body 106, and it is reattached to the cooked product 108, resulting in a problem that the taste is impaired. In addition, oil or the like of the cooked product 108 dropped on the lower heating body 106 ignites, and there is a risk of igniting the cooked product 108 or oil collected in the tray 110.

また、調理物108から滴下する油、塩分を含んだ汁等が下加熱体106に直接触れるため腐食等の影響により耐久寿命が短いという課題もあった。   Moreover, since the oil dripped from the cooked product 108, the salt-containing juice directly touches the lower heating body 106, there is a problem that the durability life is short due to the influence of corrosion or the like.

これらの問題を解決する方法として、過熱蒸気を利用して調理物108を調理する方法が考案されている(例えば、特許文献1参照)。
特開2004−186103号公報
As a method for solving these problems, a method of cooking the food 108 using superheated steam has been devised (see, for example, Patent Document 1).
JP 2004-186103 A

しかしながら、上記特許文献1に開示された過熱蒸気を利用して調理物を調理する方法は、漠然と過熱蒸気を利用する調理方法といったものであり、具体的な構成についてなんら開示されていない。   However, the method of cooking a cooked food using the superheated steam disclosed in Patent Document 1 is a cooking method using the superheated steam vaguely, and no specific configuration is disclosed.

特に組込式誘導加熱調理器特有の課題である、組み込まれるキッチンの寸法が決まっている中で過熱蒸気を利用することに対しての課題、特に調理庫内の高さ寸法が非常に狭い中で如何にムラなく過熱蒸気を調理物に与えるのか等の開示が一切ないものである。特に過熱蒸気は、乾いた空気に対して約6倍の熱量を持つため、過熱蒸気が触れた部分は良く焼けるが触れなかった部分は焼けが甘い等、結果、焼けムラになることが大いに予測されるものである。したがって、業務用のスチームコンベクションあるいは、電子レンジオーブン等、比較的調理庫内に制約のないものでの使用例というのは、多く見受けられるものである。   The problem with using superheated steam, especially when the size of the kitchen to be incorporated is fixed, which is a problem specific to the built-in induction heating cooker, especially when the height in the cooking cabinet is very narrow There is no disclosure of how to provide superheated steam to the food without any unevenness. In particular, superheated steam has about six times the amount of heat compared to dry air, so it is highly predicted that the parts that touch the superheated steam will burn well, but the parts that do not touch will be burnt, resulting in uneven burning. It is what is done. Therefore, there are many examples of use in a steam convection for business use or a microwave oven that is relatively unconstrained in the cooking cabinet.

したがって、上記特許文献1に開示された加熱調理方法では根本的な改善とはいえないものであった。   Therefore, the cooking method disclosed in Patent Document 1 cannot be said to be a fundamental improvement.

本発明は、上記従来の課題を解決するもので、加熱効率、使い勝手が良く、安全性の高い組込式誘導加熱調理器を提供することを目的とするものである。   The present invention solves the above-described conventional problems, and an object thereof is to provide a built-in induction heating cooker that has high heating efficiency, ease of use, and high safety.

前記従来の課題を解決するために、本発明の組込式誘導加熱調理器は、被加熱調理容器を載置する天板と、本体外郭を形成する外郭ケースと、前記天板の下方に位置する誘導加熱コイルと、前記誘導加熱コイルの下方に位置する上加熱体を内蔵し調理物を調理する調理庫と、前記調理庫の後方に設けた排気筒と、水供給手段と、前記水供給手段より供給された水から水蒸気を生成する蒸気発生手段と、前記水蒸気を加熱して過熱蒸気を生成する過熱蒸気発生手段と、前記過熱蒸気を前記調理庫内に循環する過熱蒸気循環手段を備え、前記調理物の上面を前記上加熱体による輻射加熱により加熱し、下面を上記過熱蒸気による蒸気加熱により加熱する組込式誘導加熱調理器であって、過熱蒸気を前記調理庫内に供給する供給口を前記調理庫の前側に設け、水蒸気が前記過熱蒸気循環手段に流入する吸入口を前記調理庫の後部に設けるようにしたもので、調理物の下面のみ過熱蒸気を用いて調理することにより、高さの低い調理庫内において過熱蒸気循環手段にて過熱蒸気の均一な流れを作ることができ、過熱蒸気を用いても焼きムラの少ない加熱を可能とするものである。また、シーズヒーター等による下加熱体が不用になるので、調理庫内の寸法高さを大きく構成することができるようになり調理可能な食材の範囲が広がるものである。 In order to solve the above-mentioned conventional problems, the built-in induction heating cooker according to the present invention includes a top plate on which a cooking container to be heated is placed, an outer case forming a main body outer shell, and a position below the top plate. An induction heating coil, a cooking chamber containing an upper heating body positioned below the induction heating coil and cooking the cooked food, an exhaust pipe provided behind the cooking chamber, water supply means, and the water supply Steam generating means for generating steam from water supplied by the means, superheated steam generating means for heating the steam to generate superheated steam, and superheated steam circulating means for circulating the superheated steam into the cooking chamber. A built-in induction heating cooker that heats the upper surface of the cooked product by radiant heating with the upper heating body and heats the lower surface by steam heating with the superheated steam, and supplies the superheated steam into the cooking chamber. Supply port in front of the cooking chamber To provided, in which an inlet steam flows into the superheated steam circulating means was provided at the rear of the cooking chamber, by cooking using only superheated steam underside of the food, low cooking chamber height A uniform flow of superheated steam can be created by the superheated steam circulation means, and heating with less uneven baking is possible even if superheated steam is used. Moreover, since the lower heating body by a sheathed heater etc. becomes unnecessary, the dimension height in a cooking chamber can be comprised largely and the range of the foodstuff which can be cooked will spread.

また、一般的に焼き魚で言えば200〜250℃の温度で調理されるものであり、魚の脂肪の加熱分解温度は150℃から始まり、焦げ目がつき始めるのは約200℃であるこ
とから鑑みて過熱蒸気の温度は、シーズヒーター等を用いた下加熱体に比べかなり低いので、調理物の油の滴下による発煙、発火、引火といった現象が起こりにくく安全で、しかも風味あるいは食味に優れた焼き魚調理が可能である。さらに下加熱体が不用なので、調理物から滴下する油、塩分等を含んだ汁等による腐食による寿命低下といった問題も起こらない。さらに、万一、加熱調理中に加熱扉を開けても、過熱蒸気が前方使用者側から後方に流れているので、外部に過熱蒸気が噴出することが無く安全である。
In general, grilled fish is cooked at a temperature of 200 to 250 ° C., and the heat decomposition temperature of fish fat starts at 150 ° C., and it is about 200 ° C. that it starts to burn. The temperature of the superheated steam is considerably lower than that of the underheated body using a sheathed heater, etc., so it is safe to cause smoke, ignition and ignition due to dripping of cooking oil, and the grilled fish is excellent in flavor and taste. Is possible. Furthermore, since the lower heating body is not required, there is no problem of life reduction due to corrosion caused by oil dripping from the cooked food, juice containing salt or the like. Furthermore, even if the heating door is opened during cooking, the superheated steam flows backward from the front user side, so that the superheated steam does not spout outside and is safe.

本発明の組込式誘導加熱調理器は、高さの低い調理庫内において過熱蒸気循環手段にて過熱蒸気の均一な流れを作ることができ、焼きムラの少ない加熱を可能とするとともに、シーズヒーター等の下加熱体が不用になる分、調理庫内の寸法高さを大きく構成することができるようになり調理可能な食材の範囲が広がるとともに、従来の下加熱体に比べかなり低い温度の過熱蒸気で焼き上げるので、調理物の油の滴下による発煙、発火、引火といった現象が起こりにくく安全で、しかも風味あるいは食味に優れた焼き魚調理が可能であるとともに、調理物から滴下する油、塩分等を含んだ汁等による腐食による寿命低下といった問題も起こらない。さらに、万一、加熱調理中に加熱扉を開けても、過熱蒸気が前方使用者側から後方に流れているので、外部に過熱蒸気が噴出することが無く安全である。 The built-in induction heating cooker of the present invention can produce a uniform flow of superheated steam by means of the superheated steam circulation means in a low-level cooking chamber, enables heating with less uneven baking, and is a seeds. Since the lower heating element such as a heater is not required, the dimensional height in the cooking chamber can be increased, and the range of ingredients that can be cooked is widened. Because it is baked with superheated steam, smoked, ignited, and flammable phenomena due to dripping of oil in the food are not likely to occur, and it is safe to cook baked fish with excellent flavor or taste, and oil, salt, etc. dripping from the food There is no problem of life reduction due to corrosion caused by soup containing soup. Furthermore, even if the heating door is opened during cooking, the superheated steam flows backward from the front user side, so that the superheated steam does not spout outside and is safe.

(実施の形態1)
図1は、本発明の実施の形態1における組込式誘導加熱調理器の断面図を示すものである。
(Embodiment 1)
FIG. 1 shows a cross-sectional view of a built-in induction heating cooker according to Embodiment 1 of the present invention.

本実施の形態における組込式誘導加熱調理器は、被加熱調理容器1を載置する天板2と、本体外郭を形成する外郭ケース3と、天板2の下方に位置する誘導加熱コイル4と、誘導加熱コイル4の下方に位置する上加熱体5を内蔵した調理庫6および調理物7を載置する焼き網8および焼き網8を載置するとともに調理庫6より出し入れ自在に設けた受け皿9および調理庫6前方に設けた加熱扉12および調理庫6後方に設けた排気筒10および調理庫6外周に設けられた遮熱ケース11を備えた加熱調理部25と、図示はしないが外郭ケース3内部に配置した駆動回路および冷却ファンとを備え、外郭ケース3の前方あるいは上方に操作部(図示せず)を配置している。   The built-in induction heating cooker in the present embodiment includes a top plate 2 on which the cooked container 1 is placed, an outer case 3 that forms a main body outer shell, and an induction heating coil 4 that is positioned below the top plate 2. And a cooking cabinet 6 having a built-in upper heating body 5 positioned below the induction heating coil 4 and a grill 8 and a grill 8 for placing the cooked food 7 are placed thereon and are provided so as to be freely inserted and removed from the cooking cabinet 6. Although not shown, a heating door 12 provided in the front of the saucer 9 and the cooking chamber 6, an exhaust pipe 10 provided in the rear of the cooking cabinet 6, and a heat-shielding case 11 provided on the outer periphery of the cooking cabinet 6. A driving circuit and a cooling fan arranged inside the outer case 3 are provided, and an operation unit (not shown) is arranged in front of or above the outer case 3.

加熱調理部25は、さらに、水供給手段13と、水供給手段13より供給された水から水蒸気を生成する蒸気発生手段14と、蒸気発生手段14で生成された蒸気を加熱して過熱蒸気を生成する過熱蒸気発生手段15と、過熱蒸気発生手段15で生成された過熱蒸気を調理庫6内に吐出する供給口17と、過熱蒸気を調理庫6内で循環させる過熱蒸気循環手段16と、調理庫と過熱蒸気循環手段16とを連通する吸入口18とを備え、調理物7の上面を上加熱体5による輻射加熱で、下面を過熱蒸気で加熱を行う複合加熱で調理を行うものである。   The cooking unit 25 further heats the steam supplied from the water supply means 13, the steam generation means 14 that generates water vapor from the water supplied from the water supply means 13, and the steam generated by the steam generation means 14 to generate superheated steam. Superheated steam generating means 15 to be generated, a supply port 17 for discharging superheated steam generated by the superheated steam generating means 15 into the cooking chamber 6, superheated steam circulating means 16 for circulating the superheated steam in the cooking chamber 6, A cooking chamber and a superheated steam circulation means 16 are provided, and an intake port 18 is provided for cooking, and the upper surface of the cooked item 7 is cooked by radiant heating by the upper heating body 5 and the lower surface is heated by superheated steam. is there.

調理物7の下面のみ過熱蒸気を用いて調理することにより、高さの低い調理庫6内において過熱蒸気循環手段16にて過熱蒸気の均一な流れを作ることができ、過熱蒸気を用いても焼きムラの少ない加熱を可能とするものである。   By cooking only the lower surface of the food 7 using superheated steam, the superheated steam circulation means 16 can create a uniform flow of superheated steam in the cooking cabinet 6 having a low height. Heating with less uneven baking is possible.

また、調理物7の下面を過熱蒸気によって加熱調理を行うことにより、シーズヒーター等による下加熱体が不用になるので、調理庫6内の高さを大きく構成することができるようになり調理可能な食材の範囲が広がるものである。   Moreover, since the lower heating body by a sheathed heater etc. becomes unnecessary by cooking the lower surface of the foodstuff 7 with superheated steam, the height in the cooking chamber 6 can be enlarged and cooking is possible. A wide range of foodstuffs.

また、一般的に焼き魚で言えば200〜250℃の温度で調理されるものであり、魚の脂肪の加熱分解温度は150℃から始まり、焦げ目がつき始めるのは約200℃であるこ
とから鑑みて過熱蒸気の温度は、シーズヒーター等を用いた下加熱体に比べかなり低い温度なので、調理物7の油の滴下による発煙、発火、引火といった現象が起こりにくく極めて安全で、しかも風味あるいは食味に優れた焼き魚調理が可能になる。
In general, grilled fish is cooked at a temperature of 200 to 250 ° C., and the heat decomposition temperature of fish fat starts at 150 ° C., and it is about 200 ° C. that it starts to burn. The temperature of the superheated steam is considerably lower than that of the underheated body using a sheathed heater, etc., so it is extremely safe to prevent smoke, ignition, and ignition due to dripping of the oil in the cooked food 7, and excellent in flavor and taste. Takiyaki cooking is possible.

また、調理物の下方にシーズヒーター等を用いた下加熱体を構成する必要がないため、調理物7から滴下する油、塩分等を含んだ汁等による腐食による寿命低下といった問題の発生もなくなるものである。   In addition, since it is not necessary to configure a lower heating body using a sheathed heater or the like below the cooked product, there is no problem of a decrease in life due to corrosion caused by oil dripping from the cooked product 7 or juice containing salt or the like. Is.

ここで、上加熱体5は、シーズヒーターあるいは、ミラクロンヒーター等の輻射加熱をするものであれば設計者が任意に選択できるものである。また、図1では一義的に過熱蒸気発生手段15を上加熱体5の上方に設けているが、この位置についても同様の効果が得られるものであれば特に限定するものではない。また、過熱蒸気発熱手段15で発生した過熱蒸気の調理庫6内への供給口17についても、調理庫6内の下方あるいは側方等、同様の効果が得られるのであれば位置を限定するものではない。   Here, the upper heating element 5 can be arbitrarily selected by the designer as long as it performs radiation heating such as a sheathed heater or a miraclon heater. Moreover, although the superheated steam generation means 15 is uniquely provided above the upper heating body 5 in FIG. 1, if the same effect is acquired also about this position, it will not specifically limit. Further, the position of the supply port 17 of the superheated steam generated by the superheated steam heating means 15 into the cooking chamber 6 is limited as long as the same effect can be obtained, for example, in the lower side or the side of the cooking chamber 6. is not.

また、蒸気発生手段14を、受け皿9の下部に配置し、水蒸気が直接調理物7に触れない構成としている。   Further, the steam generating means 14 is arranged at the lower part of the tray 9 so that the steam does not directly touch the food 7.

このように、受け皿9の下部で発生した水蒸気は、矢印で示されるように、受け皿9下部を流れ、吸入口18を通って過熱蒸気循環手段16にて吸引され、過熱蒸気発生手段15にて過熱蒸気に変換され、得られた過熱蒸気が供給口17から調理庫6内に放出され、調理物7に供給される。したがって、過熱蒸気による調理物7表面での凝縮熱によって調理物7の表面はパリッと焼きあがり食感の優れた調理が可能となる。   In this way, the water vapor generated in the lower portion of the tray 9 flows through the lower portion of the tray 9 as shown by the arrow, is sucked by the superheated steam circulation means 16 through the suction port 18, and is generated by the superheated steam generating means 15. It is converted into superheated steam, and the resulting superheated steam is discharged from the supply port 17 into the cooking chamber 6 and supplied to the food 7. Therefore, the surface of the food 7 can be cooked with a crisp and crisp texture due to the condensation heat on the surface of the food 7 due to the superheated steam.

なお、上記実施の形態では、蒸気発生手段14を、本体の前側に設けたが、位置については設計者が任意に選択できるものであり、受け皿9の下部であれば同様の効果が得られるものである。   In addition, in the said embodiment, although the steam generation means 14 was provided in the front side of the main body, the position can be arbitrarily selected by the designer, and the same effect can be obtained if it is the lower part of the tray 9. It is.

また、図1に示すように、過熱蒸気の調理庫6内への供給口17を調理庫6前方に設け、水蒸気の過熱蒸気循環手段16への吸入口18を調理庫6後方に設けたので、過熱蒸気の循環の流れが、前方使用者側から後方になり、万が一調理中に、加熱扉13を開けても、使用者側に過熱蒸気が噴出することがなく、安全である。   Further, as shown in FIG. 1, the supply port 17 for the superheated steam cooking chamber 6 is provided in the front of the cooking cabinet 6, and the suction port 18 for the steam superheated steam circulation means 16 is provided in the rear of the cooking cabinet 6. The flow of the superheated steam circulates from the front user side to the rear, and even if the heating door 13 is opened during cooking, the superheated steam does not spout to the user side, which is safe.

なお、上記実施の形態では、供給口18を調理庫6の天面に配したが、調理庫6内の下方又は側方であっても、過熱蒸気の流れが前部から後部になるのであれば、供給口18の位置を限定するものではない。   In addition, in the said embodiment, although the supply port 18 was distribute | arranged to the top | upper surface of the cooking cabinet 6, even if it is the downward direction or the side in the cooking cabinet 6, the flow of superheated steam may be from a front part to a rear part. For example, the position of the supply port 18 is not limited.

(実施の形態2)
図2は、本発明の実施の形態2における組込式誘導加熱調理器の断面図を示すものである。
(Embodiment 2)
FIG. 2: shows sectional drawing of the built-in induction heating cooking appliance in Embodiment 2 of this invention.

本実施の形態は、図2に示すように、焼き網8と受け皿9の間に過熱蒸気の循環経路を仕切りながら、調理物7へ過熱蒸気を供給する開口を有する仕切り板19を設けたもので、他の構成は、上記第1の実施の形態と同一である。   In the present embodiment, as shown in FIG. 2, a partition plate 19 having an opening for supplying superheated steam to the food 7 while partitioning the circulation path of superheated steam between the grill 8 and the tray 9 is provided. The other configurations are the same as those in the first embodiment.

以上のように、仕切り板19を設けることによって、調理物7への過熱蒸気の供給をより均一に行うことができ、焼きムラの少ない調理が可能となるものである。   As described above, by providing the partition plate 19, the superheated steam can be supplied more uniformly to the food 7 and cooking with less uneven baking is possible.

ここで、開口の形状については、特に図示しないが、均一にする効果が得られるものであれば丸形状、四角形状、長穴形状等と設計者が任意に選択できるものである。   Here, although the shape of the opening is not particularly illustrated, the designer can arbitrarily select a round shape, a square shape, a long hole shape, or the like as long as the effect of making it uniform can be obtained.

(実施の形態3)
図3は、本発明の実施の形態3における組込式誘導加熱調理器の断面図を示すものである。
(Embodiment 3)
FIG. 3: shows sectional drawing of the built-in induction heating cooking appliance in Embodiment 3 of this invention.

本実施の形態は、図3に示すように、過熱蒸気の循環流路の途中に、調理時に発生する煙を浄化する浄化触媒反応体20と、浄化触媒反応体20による浄化触媒反応を加速させるための触媒加熱体21を配置したもので、他の構成は、上記第1の実施の形態と同一である。   In the present embodiment, as shown in FIG. 3, a purification catalyst reactant 20 that purifies smoke generated during cooking and a purification catalyst reaction by the purification catalyst reactant 20 are accelerated in the middle of the circulation path of the superheated steam. The other configuration is the same as that of the first embodiment.

上記構成により、調理物7から出る不快な煙が、浄化触媒反応体20で浄化されるので、快適な調理空間を実現することができる。   According to the above configuration, unpleasant smoke coming out of the food 7 is purified by the purification catalyst reactant 20, so that a comfortable cooking space can be realized.

なお、上記実施の形態では、触媒加熱体21を配置して、浄化触媒反応を加速させるようにしたが、触媒加熱体21を使用するか否かは、設計者が任意に選択できるものであり、本願発明を限定するものではない。   In the above-described embodiment, the catalyst heating body 21 is arranged to accelerate the purification catalyst reaction. However, whether or not to use the catalyst heating body 21 can be arbitrarily selected by the designer. The present invention is not limited to this.

(実施の形態4)
図4は、本発明の実施の形態4における組込式誘導加熱調理器の断面図を示すものである。
(Embodiment 4)
FIG. 4: shows sectional drawing of the built-in induction heating cooking appliance in Embodiment 4 of this invention.

本実施の形態は、図4に示すように、過熱蒸気の循環経路途中に、過熱蒸気の温度を100〜300℃の範囲で温度制御するための温度検知手段22を形成したもので、他の構成は、上記実施の形態と同一である。   In the present embodiment, as shown in FIG. 4, temperature detection means 22 for controlling the temperature of the superheated steam in the range of 100 to 300 ° C. is formed in the middle of the circulation path of the superheated steam. The configuration is the same as in the above embodiment.

このように、過熱蒸気の温度を、上記範囲でコントロールすることによって、調理に最適な温度の過熱蒸気を与え、食材に合った優れた食味を引き出すことができると共に、乾燥しやすい食材には、100℃程度の低温蒸気で水分の潤いを与える等の調整も可能になる。また、最大温度を300℃とすることで、一般的に言われる油の発火温度(350〜370℃)よりも確実に低い温度で加熱する安全性の高い調理を行うことができる。   Thus, by controlling the temperature of the superheated steam within the above range, it is possible to give superheated steam at the optimum temperature for cooking, to bring out an excellent taste suitable for the food, and to easily dry the food, Adjustments such as moisturizing with low-temperature steam at about 100 ° C. are also possible. In addition, by setting the maximum temperature to 300 ° C., cooking with high safety can be performed by heating at a temperature lower than the oil ignition temperature (350 to 370 ° C.) generally called.

ここで、温度検知手段22の具体的な構成としては、半導体式のサーミスターあるいは、バイメタル式のサーモスタット等が考えられる。また、図4に示された温度検知手段22の位置は、あくまでも一例であり、設計者が任意に選択できるものであり、同様の作用効果を得る限り、位置は問わない。   Here, as a specific configuration of the temperature detecting means 22, a semiconductor type thermistor, a bimetal type thermostat or the like can be considered. Moreover, the position of the temperature detection means 22 shown by FIG. 4 is an example to the last, a designer can select arbitrarily, and a position is not ask | required as long as the same effect is obtained.

(実施の形態5)
図5は、本発明の実施の形態5における組込式誘導加熱調理器の断面図を示すものである。
(Embodiment 5)
FIG. 5: shows sectional drawing of the built-in induction heating cooking appliance in Embodiment 5 of this invention.

本実施の形態は、図5に示すように、加熱調理中、加熱扉12が不用意に開かれることがないようにするために、ロック機構23を設けたもので、他の構成は、上記実施の形態と同一である。   In the present embodiment, as shown in FIG. 5, a lock mechanism 23 is provided in order to prevent the heating door 12 from being inadvertently opened during cooking. This is the same as the embodiment.

上記構成により、調理中は、加熱扉12が開けられないので、過熱蒸気が外部に噴出することがなく、安全に組込式誘導加熱調理器を使用する事ができる。   With the above configuration, the heating door 12 cannot be opened during cooking, so that the superheated steam is not ejected to the outside, and the built-in induction heating cooker can be used safely.

(実施の形態6)
図6は、本発明の実施の形態6における組込式誘導加熱調理器の断面図を示すものである。
(Embodiment 6)
FIG. 6: shows sectional drawing of the built-in induction heating cooking appliance in Embodiment 6 of this invention.

本実施の形態は、図6に示すように、調理庫6と遮熱ケース11の間に断熱材24を配置したもので、他の構成は、上記実施の形態と同一である。   In this embodiment, as shown in FIG. 6, a heat insulating material 24 is arranged between the cooking cabinet 6 and the heat shielding case 11, and the other configuration is the same as that of the above embodiment.

上記構成により、過熱蒸気の循環時の周辺部材への熱伝導による熱損失が抑制され、過熱調理が効率良く行われると共に、過熱調理開始時の立ち上げが早くなり、使用勝手がよいものである。   With the above configuration, heat loss due to heat conduction to peripheral members during the circulation of superheated steam is suppressed, and overheating cooking is performed efficiently, and startup at the start of overheating cooking is quickened, making it easy to use. .

なお、断熱材24の具体的な例としては、グラスウール、耐熱ウレタンフォーム、セラミックファイバー、真空断熱材等が考えられるが、設計者が任意に選択できるものであり、同様の効果が得られるものである。   In addition, as a specific example of the heat insulating material 24, glass wool, heat-resistant urethane foam, ceramic fiber, a vacuum heat insulating material, and the like can be considered, but the designer can arbitrarily select them, and the same effect can be obtained. is there.

以上のように、本発明にかかる組込式誘導加熱調理器は、安全で使い勝手の良い組込式誘導加熱調理器であり、システムキッチン等に組み込まれて使用されるその他の機器についても適用できるものである。   As described above, the built-in induction heating cooker according to the present invention is a built-in induction heating cooker that is safe and easy to use, and can also be applied to other devices that are incorporated and used in a system kitchen or the like. Is.

本発明の実施の形態1における組込式誘導加熱調理器の断面図Sectional drawing of the built-in induction heating cooking appliance in Embodiment 1 of this invention 本発明の実施の形態2における組込式誘導加熱調理器の断面図Sectional drawing of the built-in induction heating cooking appliance in Embodiment 2 of this invention 本発明の実施の形態3における組込式誘導加熱調理器の断面図Sectional drawing of the built-in induction heating cooking appliance in Embodiment 3 of this invention 本発明の実施の形態4における組込式誘導加熱調理器の断面図Sectional drawing of the built-in induction heating cooking appliance in Embodiment 4 of this invention 本発明の実施の形態5における組込式誘導加熱調理器の断面図Sectional drawing of the built-in induction heating cooking appliance in Embodiment 5 of this invention 本発明の実施の形態6における組込式誘導加熱調理器の断面図Sectional drawing of the built-in induction heating cooking appliance in Embodiment 6 of this invention 従来の組込式誘導加熱調理器の断面図Cross-sectional view of a conventional built-in induction heating cooker

符号の説明Explanation of symbols

1 被加熱調理容器
2 天板
3 外郭ケース
4 誘導加熱コイル
5 上加熱体
6 調理庫
7 調理物
8 焼き網
9 受け皿
10 排気筒
12 加熱扉
13 水供給手段
14 蒸気発生手段
15 過熱蒸気発生手段
16 過熱蒸気循環手段
17 供給口
18 吸入口
19 仕切り板
20 浄化触媒反応体
21 触媒加熱体
22 温度検知手段
23 ロック機構
24 断熱材
DESCRIPTION OF SYMBOLS 1 Heated cooking container 2 Top plate 3 Outer case 4 Induction heating coil 5 Upper heating body 6 Cooker 7 Cooking thing 8 Grill net 9 Saucepan 10 Exhaust pipe 12 Heating door 13 Water supply means 14 Steam generating means 15 Superheated steam generating means 16 Superheated steam circulation means 17 Supply port 18 Suction port 19 Partition plate 20 Purification catalyst reactant 21 Catalyst heating body 22 Temperature detection means 23 Lock mechanism 24 Heat insulating material

Claims (5)

被加熱調理容器を載置する天板と、本体外郭を形成する外郭ケースと、前記天板の下方に位置する誘導加熱コイルと、前記誘導加熱コイルの下方に位置する上加熱体を内蔵し調理物を調理する調理庫と、前記調理庫の後方に設けた排気筒と、水供給手段と、前記水供給手段より供給された水から水蒸気を生成する蒸気発生手段と、前記水蒸気を加熱して過熱蒸気を生成する過熱蒸気発生手段と、前記過熱蒸気を前記調理庫内に循環する過熱蒸気循環手段を備え、前記調理物の上面を前記上加熱体による輻射加熱により加熱し、下面を上記過熱蒸気による蒸気加熱により加熱する組込式誘導加熱調理器であって、過熱蒸気を前記調理庫内に供給する供給口を前記調理庫の前側に設け、水蒸気が前記過熱蒸気循環手段に流入する吸入口を前記調理庫の後部に設けた組込式誘導加熱調理器。 Cooking with a built-in top plate for placing the cooking container to be heated, an outer case that forms the outer shell of the main body, an induction heating coil located below the top plate, and an upper heating body located below the induction heating coil A cooking chamber for cooking food, an exhaust pipe provided at the rear of the cooking chamber, a water supply means, a steam generating means for generating steam from the water supplied from the water supply means, and heating the steam. Superheated steam generation means for generating superheated steam, and superheated steam circulation means for circulating the superheated steam into the cooking chamber, the upper surface of the cooked food is heated by radiant heating by the upper heating body, and the lower surface is heated by the superheated steam. A built-in induction heating cooker for heating by steam heating with steam, wherein a supply port for supplying superheated steam into the cooking chamber is provided on the front side of the cooking chamber, and steam flows into the superheated steam circulation means Cooking the mouth The embedded induction heating cooker provided in the rear. 被加熱調理容器を載置する天板と、本体外郭を形成する外郭ケースと、前記天板の下方に位置する誘導加熱コイルと、前記誘導加熱コイルの下方に位置する上加熱体を内蔵し調理物を調理する調理庫と、前記調理庫の後方に設けた排気筒と、水供給手段と、前記水供給手段より供給された水から水蒸気を生成する蒸気発生手段と、前記水蒸気を加熱して過熱蒸気を生成する過熱蒸気発生手段と、前記過熱蒸気を前記調理庫内に循環する過熱蒸気循環手段と、前記調理物を載せる焼き網を受けると共に前記調理庫に出し入れ自在の受け皿と備え、前記調理物の上面を前記上加熱体による輻射加熱により加熱し、下面を上記過熱蒸気による蒸気加熱により加熱する組込式誘導加熱調理器であって、
前記蒸気発生手段を前記受け皿の下部に配置し、水蒸気が直接調理物に触れないようにし、かつ、前記焼き網と前記受け皿の間に過熱蒸気の循環経路を仕切ると共に、前記調理物へ前記過熱蒸気を供給する複数の開口を有する仕切り板を設けた組込式誘導加熱調理器。
Cooking with a built-in top plate for placing the cooking container to be heated, an outer case that forms the outer shell of the main body, an induction heating coil located below the top plate, and an upper heating body located below the induction heating coil A cooking chamber for cooking food, an exhaust pipe provided at the rear of the cooking chamber, a water supply means, a steam generating means for generating steam from the water supplied from the water supply means, and heating the steam. Superheated steam generating means for generating superheated steam, superheated steam circulating means for circulating the superheated steam into the cooking chamber, and a tray that receives the grill net on which the food is placed and can be taken in and out of the cooking chamber, A built-in induction heating cooker that heats the upper surface of the cooked product by radiant heating with the upper heating body and heats the lower surface by steam heating with the superheated steam,
Placing the steam generating unit at the bottom of the pan, the steam will not touch directly the food, and, together with the partitioning circulation path of the superheated steam between the pan and the grill, the overheat to the food A built-in induction heating cooker provided with a partition plate having a plurality of openings for supplying steam.
過熱蒸気を調理庫内に供給する供給口を、前記調理庫の前側に設け、水蒸気が過熱蒸気循環手段に流入する吸入口を前記調理庫の後部に設けた請求項2に記載の組込式誘導加熱調理器。 The supply port for supplying superheated steam within the cooking chamber, wherein provided on the front side of the cooking chamber, built in the mounting serial an inlet steam flows superheated steam circulating means to claim 2 which is provided on a rear portion of the cooking chamber Induction heating cooker. 被加熱調理容器を載置する天板と、本体外郭を形成する外郭ケースと、前記天板の下方に位置する誘導加熱コイルと、前記誘導加熱コイルの下方に位置する上加熱体を内蔵し調理物を調理する調理庫と、前記調理庫の後方に設けた排気筒と、水供給手段と、前記水供給
手段より供給された水から水蒸気を生成する蒸気発生手段と、前記水蒸気を加熱して過熱蒸気を生成する過熱蒸気発生手段と、前記過熱蒸気を前記調理庫内に循環する過熱蒸気循環手段を備え、前記調理物の上面を前記上加熱体による輻射加熱により加熱し、下面を上記過熱蒸気による蒸気加熱により加熱する組込式誘導加熱調理器であって、過熱蒸気の循環流路の一部に、調理時に発生する煙を浄化する浄化触媒反応体を配した組込式誘導加熱調理器。
Cooking with a built-in top plate for placing the cooking container to be heated, an outer case that forms the outer shell of the main body, an induction heating coil located below the top plate, and an upper heating body located below the induction heating coil A cooking chamber for cooking food, an exhaust pipe provided behind the cooking chamber, water supply means, and the water supply
Steam generating means for generating steam from water supplied by the means, superheated steam generating means for heating the steam to generate superheated steam, and superheated steam circulating means for circulating the superheated steam into the cooking chamber. , A built-in induction heating cooker that heats the upper surface of the cooked product by radiant heating by the upper heating body and heats the lower surface by steam heating by the superheated steam, in a part of the circulation channel of the superheated steam A built-in induction heating cooker with a purification catalyst reactant that purifies smoke generated during cooking.
調理物を載せる焼き網を受けると共に調理庫に出し入れ自在の受け皿を設け、蒸気発生手段を前記受け皿の下部に配置し、水蒸気が直接調理物に触れないようにした請求項1、4に記載の組込式誘導加熱調理器。 5. The tray according to claim 1 , wherein a receiving tray that receives a grill net on which the food is placed and a tray that can be freely taken in and out of the cooking chamber is provided, and steam generation means is disposed at a lower portion of the tray so that water vapor does not directly touch the cooking product. Built-in induction heating cooker.
JP2004263603A 2004-09-10 2004-09-10 Built-in induction heating cooker Expired - Fee Related JP4179252B2 (en)

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CN103635751A (en) * 2011-07-11 2014-03-12 夏普株式会社 Heating cooker
CN103635751B (en) * 2011-07-11 2016-01-20 夏普株式会社 Heating device

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