JP7092490B2 - Cooking equipment - Google Patents

Cooking equipment Download PDF

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JP7092490B2
JP7092490B2 JP2017219182A JP2017219182A JP7092490B2 JP 7092490 B2 JP7092490 B2 JP 7092490B2 JP 2017219182 A JP2017219182 A JP 2017219182A JP 2017219182 A JP2017219182 A JP 2017219182A JP 7092490 B2 JP7092490 B2 JP 7092490B2
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heating chamber
heating
chamber body
cooking apparatus
cooking
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JP2018089363A (en
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富和 田中
充昌 牧野
桜子 十河
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Tokyo Gas Co Ltd
Aiho Corp
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Tokyo Gas Co Ltd
Aiho Corp
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Description

本発明は、被加熱容器を加熱する加熱調理装置に関するものである。 The present invention relates to a cooking device that heats a container to be heated.

従来、例えば下記の特許文献1に記載された加熱調理装置が知られている。 Conventionally, for example, the cooking apparatus described in Patent Document 1 below is known.

この従来の加熱調理装置は、例えば炊飯用釜等の被加熱容器が収納される加熱室を有する加熱室体と、この加熱室体の加熱室に収納された被加熱容器を加熱する面燃焼バーナ等の加熱手段と、この加熱手段が設けられた装置本体とを備えている。 This conventional cooking device is a surface combustion burner that heats a heating chamber body having a heating chamber for storing a heated container such as a rice cooking pot and a heated container housed in the heating chamber of the heating chamber body. And the like, and an apparatus main body provided with the heating means.

特開2004-350900号公報Japanese Unexamined Patent Publication No. 2004-350900

しかしながら、上記従来の加熱調理装置では、例えば被加熱容器からの噴きこぼれ等によって加熱室体に汚れが付着した場合に、その付着した汚れを除去しにくいという問題がある。 However, the above-mentioned conventional cooking apparatus has a problem that when dirt adheres to the heating chamber body due to, for example, spillage from a container to be heated, it is difficult to remove the dirt.

本発明は、このような点に鑑みなされたもので、汚れを容易に除去することができる加熱調理装置を提供することを目的とする。 The present invention has been made in view of such a point, and an object of the present invention is to provide a cooking apparatus capable of easily removing stains.

請求項1記載の加熱調理装置は、被加熱容器が収納される加熱室を有する加熱室体と、前記加熱室に収納された被加熱容器を加熱する加熱手段と、この加熱手段が設けられた装置本体とを備え、前記加熱室体は、前記装置本体に対して着脱可能になっているものである。 The cooking apparatus according to claim 1 is provided with a heating chamber body having a heating chamber in which a container to be heated is housed, a heating means for heating the container to be heated housed in the heating chamber, and the heating means. It is provided with a main body of the device, and the heating chamber body is removable from the main body of the device.

請求項2記載の加熱調理装置は、請求項1記載の加熱調理装置において、加熱室体は、加熱室の周囲に位置する周壁と、この周壁の外周面を覆う保護カバーとを有するものである。 The cooking apparatus according to claim 2 is the cooking apparatus according to claim 1, wherein the heating chamber body has a peripheral wall located around the heating chamber and a protective cover covering the outer peripheral surface of the peripheral wall. ..

請求項3記載の加熱調理装置は、請求項2記載の加熱調理装置において、加熱室体の周壁は、蓄熱性を有する断熱材によって構成されているものである。 The cooking apparatus according to claim 3 is the cooking apparatus according to claim 2, wherein the peripheral wall of the heating chamber body is made of a heat insulating material having a heat storage property.

請求項4記載の加熱調理装置は、請求項1ないし3のいずれか一記載の加熱調理装置において、装置本体は、被加熱容器の底面と対向する底壁を有し、前記底壁は、蓄熱性を有する断熱材によって構成されているものである。 The cooking apparatus according to claim 4 is the cooking apparatus according to any one of claims 1 to 3, wherein the main body of the cooking apparatus has a bottom wall facing the bottom surface of the container to be heated, and the bottom wall is a heat storage device. It is composed of a heat insulating material having a property.

請求項5記載の加熱調理装置は、請求項4記載の加熱調理装置において、底壁は、加熱手段の環状加熱部の内周側に配設されているものである。 The cooking apparatus according to claim 5 is the cooking apparatus according to claim 4, wherein the bottom wall is arranged on the inner peripheral side of the annular heating portion of the heating means.

本発明によれば、汚れを容易に除去することができる。 According to the present invention, dirt can be easily removed.

本発明の第1の実施の形態に係る加熱調理装置の概略断面図である。It is schematic sectional drawing of the cooking apparatus which concerns on 1st Embodiment of this invention. 同上加熱調理装置の正面図である。It is a front view of the same heating cooking apparatus. 同上加熱調理装置の平面図である。It is a top view of the same heating cooking apparatus. 同上加熱調理装置の加熱室体を取り外す際の説明図である。It is explanatory drawing at the time of removing the heating chamber body of the same heating cooking apparatus. 同上加熱室体の斜視図である。It is a perspective view of the heating chamber body as above. 本発明の第2の実施の形態に係る加熱調理装置の概略断面図である。It is a schematic sectional drawing of the cooking apparatus which concerns on 2nd Embodiment of this invention. 同上加熱調理装置の部分断面図である。It is a partial cross-sectional view of the same heating cooking apparatus. 同上加熱調理装置の排気リング(誘導体)の斜視図である。It is a perspective view of the exhaust ring (derivative) of the same heating cooking apparatus. 本発明の第3の実施の形態に係る加熱調理装置の概略断面図である。It is a schematic sectional drawing of the cooking apparatus which concerns on 3rd Embodiment of this invention. 同上加熱調理装置の部分断面図である。It is a partial cross-sectional view of the same heating cooking apparatus. 同上加熱調理装置の排気リング(誘導体)の斜視図である。It is a perspective view of the exhaust ring (derivative) of the same heating cooking apparatus.

本発明の第1の実施の形態について図1ないし図5を参照して説明する。 The first embodiment of the present invention will be described with reference to FIGS. 1 to 5.

図中の1は加熱調理装置で、この加熱調理装置1は、例えば1個の被加熱容器である羽釜2を加熱して炊飯(加熱調理)を行う炊飯装置(炊飯器)である。 In the figure, 1 is a cooking device, and the cooking device 1 is, for example, a rice cooker (rice cooker) that heats a feather pot 2 which is one container to be heated to cook rice (cooking).

炊飯釜である羽釜2は、鍔部5を有する金属製の釜本体3と、この釜本体3の上面開口6を開閉する木製の蓋体4とを備えている。 The feather kettle 2 which is a rice cooker includes a metal kettle main body 3 having a flange portion 5 and a wooden lid 4 which opens and closes the upper surface opening 6 of the kettle main body 3.

釜本体3は、中央に向けて下り傾斜した円板状の底板部7と、この底板部7に立設された円筒状の側板部8と、この側板部8の上下方向中央部に外方に向かって突設された円環状の鍔部5とを有している。側板部8は、截頭円錐状をなす上側部分8aと、逆截頭円錐状をなす下側部分8bとにて構成されており、これら上側部分8aと下側部分8bとの連結部に鍔部5が一体に設けられている。 The hook body 3 has a disk-shaped bottom plate portion 7 inclined downward toward the center, a cylindrical side plate portion 8 erected on the bottom plate portion 7, and an outer side portion 8 in the vertical direction. It has an annular flange portion 5 projecting toward. The side plate portion 8 is composed of an upper portion 8a forming a cone-shaped head and a lower portion 8b forming an inverted conical shape, and a crossguard is connected to the connecting portion between the upper portion 8a and the lower portion 8b. The portions 5 are integrally provided.

蓋体4は、釜本体3の側板部8の上端に載置されて上面開口6を閉じる円板状の蓋部9と、この蓋部9の上面に上方に向かって突設された取手部10とを有している。 The lid 4 is a disk-shaped lid 9 that is placed on the upper end of the side plate 8 of the hook body 3 and closes the upper surface opening 6, and a handle portion that protrudes upward from the upper surface of the lid 9. Has 10 and.

加熱調理装置1は、羽釜2の少なくとも一部、すなわち例えば羽釜2のうち鍔部5よりも下方に位置する部分が収納される加熱室(空間部)11を内部に有する上下面開口状で円筒状(略円筒状を含む)の加熱室体12と、この加熱室体12の加熱室11に収納された羽釜2を加熱するガスバーナ式の加熱手段13とを備えている。また、加熱調理装置1は、加熱手段13が固定的に設けられた装置本体14と、加熱手段13を制御する制御手段15とを備えている。 The cooking apparatus 1 has a cylindrical shape with an open top and bottom having a heating chamber (space portion) 11 in which at least a part of the feather kettle 2, that is, a portion of the feather kettle 2, which is located below the collar portion 5, is housed. It is provided with a heating chamber body 12 having a shape (including a substantially cylindrical shape) and a gas burner type heating means 13 for heating the feather pot 2 housed in the heating chamber 11 of the heating chamber body 12. Further, the cooking apparatus 1 includes an apparatus main body 14 in which the heating means 13 is fixedly provided, and a control means 15 for controlling the heating means 13.

そして、加熱室体12は、羽釜2からの噴きこぼれ等の汚れを容易に除去できるように、装置本体14に対して着脱可能になっている。つまり、加熱室体12は、装置本体14内へ上方から挿入して加熱手段13の上部を覆うように設置し、また上方へ持ち上げて装置本体14内から取外しができるように着脱可能に設けられている。 The heating chamber body 12 is removable from the device main body 14 so that dirt such as spills from the feather pot 2 can be easily removed. That is, the heating chamber body 12 is provided so as to be inserted into the device main body 14 from above and installed so as to cover the upper part of the heating means 13, and to be detachably provided so as to be lifted upward and removed from the device main body 14. ing.

加熱室体12は、加熱室11の周囲に位置する円筒状の周壁(かまど周壁部)21と、この周壁21の外周面を覆う円筒状の保護カバー22と、この保護カバー22の上端部に固設された円環状の上板23とを有している。 The heating chamber body 12 has a cylindrical peripheral wall (kamado peripheral wall portion) 21 located around the heating chamber 11, a cylindrical protective cover 22 that covers the outer peripheral surface of the peripheral wall 21, and an upper end portion of the protective cover 22. It has a fixed annular top plate 23.

そして、周壁21の内周面における上下方向中間部(例えば上下方向中央よりも若干上方の部分)には、加熱室11において加熱手段13側からの熱、つまり熱気(混合ガスの燃焼により生じた燃焼ガス)が上方へ移動するのを抑制する円環状の熱移動抑制部である突出部25が突出形成されている。つまり、周壁21は、加熱室11に収納された羽釜2内の水面(すなわち炊飯を行うために羽釜2内に米と炊飯用水を入れたときの水面)と同じ高さ(略同じ高さを含む)に位置する内方突出状の熱移動抑制用の突出部25を有している。また、周壁21の内周面における下部には、燃焼ガスの流れを遮らない形状であって、周壁21の上部側の厚さより厚くした円筒面27および傾斜面28を有する突出壁部26が突出形成されている。 Then, in the intermediate portion in the vertical direction (for example, a portion slightly above the center in the vertical direction) on the inner peripheral surface of the peripheral wall 21, heat from the heating means 13 side in the heating chamber 11, that is, hot air (generated by combustion of the mixed gas) is generated. A protruding portion 25, which is an annular heat transfer suppressing portion that suppresses the movement of the combustion gas) upward, is formed as a protrusion. That is, the peripheral wall 21 has the same height (approximately the same height) as the water surface in the feather kettle 2 stored in the heating chamber 11 (that is, the water surface when rice and rice cooking water are put in the feather kettle 2 for cooking rice). It has an inwardly projecting protrusion 25 for suppressing heat transfer located at (including). Further, at the lower part of the inner peripheral surface of the peripheral wall 21, a protruding wall portion 26 having a cylindrical surface 27 and an inclined surface 28, which has a shape that does not block the flow of combustion gas and is thicker than the thickness on the upper side of the peripheral wall 21, protrudes. It is formed.

このように、周壁21は、外周面全体が保護カバー22で覆われた円筒状の周壁部24と、この周壁部24の内周面上部に一体に突設された熱移動抑制用の突出部25と、周壁部の内周面下部に一体に突設された突出壁部26とを有している。なお、熱移動抑制用の突出部25は、水平面状の上面25aと、水平面状の下面25bと、これら上下面25a,25bの内周端間に位置して羽釜2の側板部8と離間対向する鉛直面状の対向面25cとを有している。そして、突出部25の上面25aは、加熱室11に収納された羽釜2内の水面と同じ高さに位置する。 As described above, the peripheral wall 21 has a cylindrical peripheral wall portion 24 whose entire outer peripheral surface is covered with a protective cover 22, and a protrusion for suppressing heat transfer integrally projected above the inner peripheral surface of the peripheral wall portion 24. It has 25 and a protruding wall portion 26 that is integrally projected from the lower part of the inner peripheral surface of the peripheral wall portion. The protrusion 25 for suppressing heat transfer is located between the horizontal upper surface 25a, the horizontal lower surface 25b, and the inner peripheral ends of these upper and lower surfaces 25a and 25b, and is separated from the side plate portion 8 of the feather pot 2. It has a vertical facing surface 25c. The upper surface 25a of the protrusion 25 is located at the same height as the water surface in the feather pot 2 housed in the heating chamber 11.

また、上板23は、円環状の平板部31と、この平板部31の上面に突設され羽釜2の鍔部5を支持する複数、例えば3つの支持突部(排熱用突部)32と、平板部31の内周端に突設され羽釜2を所定位置(羽釜2の中央と加熱室11の中央とが一致する位置)に位置決めする複数、例えば3つの位置決め突部33とを有している。なお、支持突部32の突出高さは、加熱室11内で熱気を停滞させるため、必要最小限の高さとなるように調節されている。 Further, the upper plate 23 has an annular flat plate portion 31 and a plurality of, for example, three support protrusions (heat exhaust protrusions) 32 protruding from the upper surface of the flat plate portion 31 to support the flange portion 5 of the feather pot 2. And a plurality of, for example, three positioning protrusions 33, which are projected from the inner peripheral end of the flat plate portion 31 and position the feather pot 2 at a predetermined position (a position where the center of the feather pot 2 and the center of the heating chamber 11 coincide with each other). is doing. The protruding height of the support protrusion 32 is adjusted to be the minimum necessary height in order to stagnate the hot air in the heating chamber 11.

なお、周壁21は、蓄熱性を有する断熱材によって構成されている。つまり、ここでの断熱材は、加熱手段13からの熱を加熱室11外へ伝え難くするとともに、一旦吸収してしまった熱を徐々に放熱しながら冷めていくものである。また、保護カバー22および上板23からなるカバー体20は、例えば外部からの圧力などにより周壁21が損傷を生じないように所定以上の強度を有する金属で構成されており、このカバー体20によって周壁21が保護されている。そして、断熱材からなる周壁21がカバー体20内に嵌合されることによって加熱室体12が構成されており、この加熱室体12は、加熱室11の上面に位置する釜挿入用の上面開口部36および加熱室11の下面に位置するバーナ挿入用の下面開口部37を有している(図4参照)。 The peripheral wall 21 is made of a heat insulating material having a heat storage property. That is, the heat insulating material here makes it difficult to transfer the heat from the heating means 13 to the outside of the heating chamber 11, and gradually dissipates the heat once absorbed to cool the heat. Further, the cover body 20 composed of the protective cover 22 and the upper plate 23 is made of a metal having a strength equal to or higher than a predetermined value so that the peripheral wall 21 is not damaged by, for example, external pressure. The peripheral wall 21 is protected. The heating chamber body 12 is formed by fitting the peripheral wall 21 made of the heat insulating material into the cover body 20, and the heating chamber body 12 is an upper surface for inserting a kettle located on the upper surface of the heating chamber 11. It has a lower surface opening 37 for inserting a burner located on the lower surface of the opening 36 and the heating chamber 11 (see FIG. 4).

加熱手段13は、加熱室11で混合ガスの燃焼により燃焼ガス(熱気)を生じさせて羽釜2を加熱する円環状のガスバーナ(リングバーナ)41を有している。このガスバーナ41は、下面開口部37に挿入されて加熱室11の底部に位置するように、装置本体14のバーナ支持部46に固設されている。 The heating means 13 has an annular gas burner (ring burner) 41 that heats the feather kettle 2 by generating combustion gas (hot air) by burning the mixed gas in the heating chamber 11. The gas burner 41 is fixed to the burner support portion 46 of the apparatus main body 14 so as to be inserted into the lower surface opening 37 and located at the bottom of the heating chamber 11.

また、バーナ支持部46には、周壁21と同様の蓄熱性を有する断熱材からなる円形状の底壁47が固設されている。この底壁47は、環状加熱部であるガスバーナ41の内周側でかつ加熱室11の底部に位置し、羽釜2の底板部7の中央部(底面の中央部)と離間対向する。このため、羽釜2の底板部7の中央部は、加熱終了後において底壁47からの放熱もあってその温度が急激に低下することがない。 Further, a circular bottom wall 47 made of a heat insulating material having the same heat storage property as the peripheral wall 21 is fixed to the burner support portion 46. The bottom wall 47 is located on the inner peripheral side of the gas burner 41, which is an annular heating portion, and at the bottom of the heating chamber 11, and faces the central portion (central portion of the bottom surface) of the bottom plate portion 7 of the feather pot 2. Therefore, the temperature of the central portion of the bottom plate portion 7 of the feather kettle 2 does not drop sharply due to heat radiation from the bottom wall 47 after the heating is completed.

なお、底壁47の上下方向寸法(厚さ寸法)は、蓄熱作用の効果が十分得られる程度の大きさであり、例えばガスバーナ41の上下方向寸法よりも大きい。つまり、底壁47の上面47aは、ガスバーナ41の上面41aよりも上方に位置している。また、底壁47は、ガスバーナ41の炎孔から立ち上がる炎を遮らない形状であって、例えば水平な上面47aおよび傾斜面47bを有した略截頭円錐形状に形成されている。 The vertical dimension (thickness dimension) of the bottom wall 47 is large enough to sufficiently obtain the effect of the heat storage action, and is larger than, for example, the vertical dimension of the gas burner 41. That is, the upper surface 47a of the bottom wall 47 is located above the upper surface 41a of the gas burner 41. Further, the bottom wall 47 has a shape that does not block the flame rising from the flame hole of the gas burner 41, and is formed in a substantially conical shape having, for example, a horizontal upper surface 47a and an inclined surface 47b.

さらに、底壁47とガスバーナ41との間には円環状の第1隙間48が存在し、ガスバーナ41と支持板(二次空気調整板)50との間には円環状の第2隙間49が存在している。そして、加熱時においては、ガスバーナ41へガス供給管(図示せず)から混合ガスが供給されるが、この混合ガスの燃焼に必要な二次空気(外気)は、第1隙間48および第2隙間49を通って加熱室11に供給される(図1参照)。なお、第1隙間48および第2隙間49は、いずれも必要最低限の大きさであり、余分な外気が加熱室11に入り込んで、加熱室11内に停滞している熱気の温度を低下させないようになっている。 Further, there is an annular first gap 48 between the bottom wall 47 and the gas burner 41, and an annular second gap 49 between the gas burner 41 and the support plate (secondary air adjusting plate) 50. Existing. At the time of heating, the mixed gas is supplied to the gas burner 41 from the gas supply pipe (not shown), and the secondary air (outside air) required for combustion of the mixed gas is the first gap 48 and the second gap 48 and the second. It is supplied to the heating chamber 11 through the gap 49 (see FIG. 1). Both the first gap 48 and the second gap 49 have the minimum necessary size, and excess outside air does not enter the heating chamber 11 and lower the temperature of the hot air stagnant in the heating chamber 11. It has become like.

装置本体14は、羽釜2を用いて炊飯を行う炊飯装置としていることから、例えば土や石等で作られる昔風のかまどの外観となるように、上面化粧板51および側面化粧板52を有して羽釜2による実際の炊き上がり状態までも展示可能としている。上面化粧板51には、加熱室体挿入用の孔部53が円形状に形成されている。また、上面化粧板51は、側面化粧板52の上端部に着脱可能に取り付けられている。 Since the device main body 14 is a rice cooking device that cooks rice using the feather pot 2, it has an upper surface decorative plate 51 and a side decorative plate 52 so as to have the appearance of an old-fashioned kamado made of soil, stone, etc., for example. It is also possible to display the actual cooked state of the feather pot 2. In the upper surface decorative plate 51, a hole 53 for inserting the heating chamber body is formed in a circular shape. Further, the upper surface decorative plate 51 is detachably attached to the upper end portion of the side surface decorative plate 52.

そして、加熱室体12は、上面化粧板51の孔部53への挿入により上板23が上面化粧板51と近接した状態(上板23の下面と上面化粧板51の上面との間に若干の間隙が存在する状態でもよく、当該間隙がなく上板23の下面と上面化粧板51の上面が互いに接触した状態でもよい)で、周壁21の下面が装置本体14の支持板50上に当接して載置されることで、装置本体14に取り付けられる。なお、清掃の際には、加熱室体12を持ち上げるようにして装置本体14から取り外すこと、つまり装置本体14内から取り出すことが可能である。 Then, in the heating chamber body 12, the upper plate 23 is in close proximity to the upper surface decorative plate 51 by inserting the upper surface decorative plate 51 into the hole 53 (between the lower surface of the upper plate 23 and the upper surface of the upper surface decorative plate 51). The lower surface of the peripheral wall 21 may be in contact with each other without the gap, and the lower surface of the upper plate 23 and the upper surface of the upper surface decorative plate 51 may be in contact with each other). By being placed in contact with it, it can be attached to the device body 14. At the time of cleaning, the heating chamber body 12 can be lifted and removed from the device main body 14, that is, taken out from the device main body 14.

次に、加熱調理装置1の作用等について説明する。 Next, the operation and the like of the cooking apparatus 1 will be described.

図1に示すように、例えば3キロの米と炊飯用水とを釜本体3内に投入した羽釜2を位置決め突部33によって誘導させながら加熱室体12の支持突部32上に載置することで、羽釜2のうち鍔部5よりも下方に位置する部分を加熱室11に収納する。つまり、米および水が入った1個の羽釜2を加熱室体12に対してセットする。 As shown in FIG. 1, for example, the feather kettle 2 in which 3 kg of rice and rice cooking water are put into the kettle body 3 is placed on the support protrusion 32 of the heating chamber body 12 while being guided by the positioning protrusion 33. Then, the portion of the feather pot 2 located below the collar portion 5 is stored in the heating chamber 11. That is, one feather kettle 2 containing rice and water is set with respect to the heating chamber body 12.

この状態では、羽釜2の鍔部5と加熱室体12の上板23との間には、排気用の隙間55が存在している。また、羽釜2内の炊飯用水の水面は加熱室体12の周壁21の突出部25と同じ高さに位置しており、この突出部25と羽釜2の側板部8との間には隙間56が存在している。 In this state, there is a gap 55 for exhaust between the flange portion 5 of the feather pot 2 and the upper plate 23 of the heating chamber body 12. Further, the water surface of the rice cooking water in the feather pot 2 is located at the same height as the protrusion 25 of the peripheral wall 21 of the heating chamber body 12, and there is a gap 56 between the protrusion 25 and the side plate portion 8 of the feather pot 2. Exists.

そして、加熱手段13のガスバーナ41に混合ガスが供給され、この混合ガスの燃焼により高温の燃焼ガスである熱気が発生すると、この発生した熱気によって羽釜2が加熱される。 Then, a mixed gas is supplied to the gas burner 41 of the heating means 13, and when hot air, which is a high-temperature combustion gas, is generated by combustion of the mixed gas, the feather kettle 2 is heated by the generated hot air.

このとき、周壁21の突出部25が熱気の上方への移動を抑制するため、熱気は、羽釜2の底板部7から側板部8に向けて流れ、また、周壁21の内周面に沿って上昇し、突出部25の下面25bに当って羽釜2の側板部8に向けて流れるなどして、底板部7および側板部8を加熱した後においても、加熱室11のうち突出部25よりも下方に位置する空間部分に停滞して充満する。また、支持突部32の高さを調節しているため、熱気が必要以上に加熱室11から排出していくことを防ぐ。このため、その停滞した熱気によって羽釜2内の米および水が効率的に加熱される。 At this time, since the protruding portion 25 of the peripheral wall 21 suppresses the upward movement of the hot air, the hot air flows from the bottom plate portion 7 of the feather pot 2 toward the side plate portion 8 and also along the inner peripheral surface of the peripheral wall 21. Even after the bottom plate portion 7 and the side plate portion 8 are heated by ascending, hitting the lower surface 25b of the protruding portion 25 and flowing toward the side plate portion 8 of the feather pot 2, the heating chamber 11 is larger than the protruding portion 25. The space below is stagnant and full. Further, since the height of the support protrusion 32 is adjusted, it is possible to prevent hot air from being discharged from the heating chamber 11 more than necessary. Therefore, the rice and water in the feather pot 2 are efficiently heated by the stagnant hot air.

なお、羽釜2を加熱した後の熱気は、羽釜2の側板部8と突出部25との間の隙間56と、加熱室11のうち突出部25よりも上方に位置する空間部分と、排気用の隙間55とを順次通って、加熱室11外へ排気として排出される。 The hot air after heating the feather pot 2 is the gap 56 between the side plate portion 8 and the protrusion 25 of the feather pot 2, the space portion of the heating chamber 11 located above the protrusion 25, and the exhaust gas. It is discharged as exhaust gas to the outside of the heating chamber 11 through the gap 55 of the above.

そして、加熱されていった羽釜2では、米飯へと炊き上げられて沸騰状態となったとき、煮汁が羽釜2から噴きこぼれる場合がある。この噴きこぼれた煮汁は、羽釜2の鍔部5を伝って落下し、加熱室体12の上板23や上面化粧板51の周辺に付着し、ときには、羽釜2の側板部8や加熱室体12の保護カバー22を伝って装置本体14内にまで落下してその周辺に付着することとなる。 Then, in the heated hagama 2, when the cooked rice is cooked into a boiling state, the broth may spill out from the hagama 2. This spilled broth falls along the collar 5 of the feather kettle 2 and adheres to the periphery of the upper plate 23 and the upper surface decorative plate 51 of the heating chamber body 12, and sometimes the side plate portion 8 of the feather kettle 2 and the heating chamber body. It will fall down to the inside of the device main body 14 along the protective cover 22 of 12 and adhere to the surroundings.

また、予め設定された時間の加熱が終了すると、ガスバーナ41によるガス燃焼が停止するが、熱移動抑制用の突出部25を有していることで、突出部25よりも下方に位置する空間部分には、熱気をできる限り残留させるとともに、蓄熱性を有する断熱材からなる周壁21および底壁47に蓄熱された熱を放熱することとなり、加熱室11内の温度が急激に低下することなく、高温の蒸らしが行われる。こうして、羽釜2内の米が炊き上がって米飯となる。 Further, when the heating for a preset time is completed, the gas combustion by the gas burner 41 is stopped, but the space portion located below the protrusion 25 due to the protrusion 25 for suppressing heat transfer. In addition to retaining hot air as much as possible, the heat stored in the peripheral wall 21 and the bottom wall 47, which are made of heat insulating material having heat storage properties, is dissipated, so that the temperature inside the heating chamber 11 does not drop sharply. High temperature steaming is performed. In this way, the rice in the hagama 2 is cooked to become cooked rice.

そして、加熱調理装置1によれば、加熱室体12の周壁21は、加熱手段13側からの熱が上方へ移動するのを抑制して熱を停滞させる突出部25を有するため、羽釜2の鍔部5付近まで無駄に加熱されることを防止でき、よって加熱効率よく加熱調理することができる。 Then, according to the cooking apparatus 1, the peripheral wall 21 of the heating chamber body 12 has a protruding portion 25 that suppresses the heat from the heating means 13 side to move upward and stagnates the heat. It is possible to prevent unnecessary heating up to the vicinity of the flange portion 5, and thus it is possible to heat and cook efficiently.

また、加熱室体12の周壁21および装置本体14の底壁47は、蓄熱性を有する断熱材によって構成されているため、加熱手段13による加熱終了後、羽釜2の温度が急激に低下するのを防止でき、よって周壁21および底壁47に蓄熱された熱で蒸らしを行うことができる。 Further, since the peripheral wall 21 of the heating chamber 12 and the bottom wall 47 of the apparatus main body 14 are made of a heat insulating material having a heat storage property, the temperature of the feather pot 2 drops sharply after the heating by the heating means 13 is completed. Therefore, steaming can be performed by the heat stored in the peripheral wall 21 and the bottom wall 47.

また、特に周壁21の下部に位置する突出壁部26および底壁47の厚さを周壁21の上部側より厚くすることで、ガスの燃焼に必要な二次空気を供給している第1隙間48および第2隙間49から、加熱終了後も進入してくる外気によって、加熱室11内の温度を低下させてしまうことに対し、蓄熱される熱が多く、また長い時間放熱できるようにして、加熱室11内の温度が急激に低下することを防ぐとともに、第1隙間48および第2隙間49に近い羽釜2の底板部7(特に中央部)が冷やされていくことを防いで高温の蒸らしを行うことができる。 Further, in particular, by making the thickness of the protruding wall portion 26 and the bottom wall 47 located at the lower part of the peripheral wall 21 thicker than the upper side of the peripheral wall 21, the first gap for supplying the secondary air necessary for the combustion of gas is supplied. While the temperature inside the heating chamber 11 is lowered by the outside air that enters from the 48 and the second gap 49 even after the heating is completed, a large amount of heat is stored and the heat can be dissipated for a long time. It prevents the temperature inside the heating chamber 11 from dropping sharply, and prevents the bottom plate portion 7 (particularly the central portion) of the feather pot 2 near the first gap 48 and the second gap 49 from being cooled, so that it can be steamed at a high temperature. It can be performed.

さらに、加熱調理時に羽釜2からの噴きこぼれ等によって加熱室体12や上面化粧板51に汚れが付着した場合であっても、清掃の際に加熱室体12を装置本体14から取り外すことができるため、加熱室体12や上面化粧板51に付着した汚れを容易に除去することができる。 Further, even if the heating chamber body 12 or the upper surface decorative plate 51 becomes dirty due to spillage from the feather pot 2 during cooking, the heating chamber body 12 can be removed from the apparatus main body 14 at the time of cleaning. Therefore, the dirt adhering to the heating chamber body 12 and the upper surface decorative plate 51 can be easily removed.

つまり、加熱調理が終了した後、釜本体3や蓋体4を洗うことはもちろん、加熱室体12や装置本体14までも炊飯加熱時に噴きこぼれた煮汁などが付着して、汚れが生じていれば、その付着物などの汚れを取り除くこととなる。 In other words, after the cooking is completed, not only the pot body 3 and the lid body 4 should be washed, but also the heating chamber body 12 and the device body 14 should be contaminated by the simmered broth that has been spilled during cooking and heating. For example, dirt such as the deposits will be removed.

このとき、加熱室体12を装置本体14から持ち上げて取り外すことによって、加熱室体12の円筒状からなる保護カバー22の表面や円環状の上板23の裏表面(上下面)の隅々まで、目視しながら、噴きこぼれた煮汁などの汚れを容易に取り除くことができる。 At this time, by lifting the heating chamber body 12 from the apparatus main body 14 and removing it, the surface of the cylindrical protective cover 22 of the heating chamber body 12 and the back surface (upper and lower surfaces) of the annular upper plate 23 are reached. , Dirt such as spilled broth can be easily removed while visually observing.

また加熱室体12を取り外すことで、上面化粧板51の表面である上面、特に上板23が重なっていた部分や、ガスバーナの表面および加熱室体12が載置されていた支持板50など、加熱室体12の影となって、噴きこぼれた煮汁などの付着物を取り除くことが難しい部分であっても、容易に清掃ができ、当該部分から汚れを容易に除去できる。 Further, by removing the heating chamber body 12, the upper surface, which is the surface of the upper surface decorative plate 51, particularly the portion where the upper plate 23 overlaps, the surface of the gas burner, the support plate 50 on which the heating chamber body 12 is placed, etc. Even a part that is a shadow of the heating chamber body 12 and it is difficult to remove deposits such as spilled broth can be easily cleaned, and dirt can be easily removed from the part.

さらに、上面化粧板51も側面化粧板52から取り外すことができることから、上面化粧板51に付着した汚れはもちろん、装置本体14の内部全体までも容易に清掃を行うことができる。 Further, since the upper surface decorative plate 51 can also be removed from the side surface decorative plate 52, it is possible to easily clean not only the dirt adhering to the upper surface decorative plate 51 but also the entire inside of the apparatus main body 14.

また、加熱室体12は、周壁21の外周面全体を覆う保護カバー22を有するため、加熱室体12を取り外した際に保護カバー22で周壁21を適切に保護でき、よって断熱材からなる周壁21の損傷を防止できる。 Further, since the heating chamber body 12 has a protective cover 22 that covers the entire outer peripheral surface of the peripheral wall 21, the protective cover 22 can appropriately protect the peripheral wall 21 when the heating chamber body 12 is removed, and thus the peripheral wall made of a heat insulating material. 21 damage can be prevented.

次に、本発明の第2の実施の形態について図6ないし図8を参照して説明する。 Next, a second embodiment of the present invention will be described with reference to FIGS. 6 to 8.

第2の実施の形態に係る加熱調理装置1は、上記第1の実施の形態において、羽釜2の鍔部5と加熱室体12の上板23とにより水平方向に向かって外方へ開口した排気用の隙間55から自由に排出される熱気(排気)の流れを水平向き(横向き)から強制的に上向きへと変更する流れ変更手段である排気リング61を付加したものである。 In the first embodiment, the cooking apparatus 1 according to the second embodiment is opened outward in the horizontal direction by the flange portion 5 of the feather pot 2 and the upper plate 23 of the heating chamber body 12. An exhaust ring 61, which is a flow changing means for forcibly changing the flow of hot air (exhaust) freely discharged from the exhaust gap 55 from the horizontal direction (horizontal direction) to the upward direction, is added.

つまり、この加熱調理装置1は、上記第1の実施の形態とは異なり、加熱室体12の上板23の上面上に着脱可能に載置され、加熱室11側からの熱気(排気用の隙間55を通過した後の水平方向に流れる排気)が水平方向の流れのまま装置本体14の周囲に向かって排出されないように当該熱気を上方へ誘導する円環状の誘導体である排気リング61を備えている。 That is, unlike the first embodiment, the cooking apparatus 1 is detachably placed on the upper surface of the upper plate 23 of the heating chamber body 12 and has hot air (for exhaust) from the heating chamber 11 side. The exhaust ring 61, which is an annular derivative that guides the hot air upward so that the exhaust gas flowing in the horizontal direction after passing through the gap 55) is not discharged toward the periphery of the apparatus main body 14 as the horizontal flow is provided. ing.

ここで、断面L字状の排気リング61は、図8に示すように、上板23の平板部31の上面上に着脱可能に水平状(略水平状も含む)に載置される円環状の載置板部(水平面部)62と、この載置板部62の外周端部に当該載置板部62に対して垂直状(垂直状を含む)に立設され、熱気を上方へ誘導する誘導板部(垂直面部)63とを有している。 Here, as shown in FIG. 8, the exhaust ring 61 having an L-shaped cross section is removably mounted horizontally (including substantially horizontal) on the upper surface of the flat plate portion 31 of the upper plate 23. The mounting plate portion (horizontal plane portion) 62 and the outer peripheral end portion of the mounting plate portion 62 are erected vertically (including the vertical shape) with respect to the mounting plate portion 62 to guide hot air upward. It has a guide plate portion (vertical surface portion) 63 and the like.

載置板部62は、その内周端部における複数箇所、すなわち例えば120度間隔をおいた3箇所には、上板23の支持突部32と嵌脱可能に嵌合(係合)する位置決め用の係合凹部である凹状部分65が形成されている。 The mounting plate portion 62 is positioned so as to be fitably and detachably fitted (engaged) with the support protrusion 32 of the upper plate 23 at a plurality of locations at its inner peripheral end, that is, at three locations at intervals of, for example, 120 degrees. A concave portion 65, which is an engagement recess for use, is formed.

また、流れ変更用の誘導板部63は、周方向の一部に切欠部分(前方に向かって開口する開口部分)66を有したC字状に形成されている。つまり、加熱調理装置1を展示する場合、昔風のかまどの外観としたかまどと、そのかまどに載置した状態の羽釜2がそのまま見えることを必要として、この誘導板部63は、載置板部62の外周端部の全周ではなくその一部(例えば略3分の2の部分)のみに立設されている。なお、例えば誘導板部63の切欠部分66は用途に応じてどの位置でもよく、また例えば円環状の誘導板部を載置板部62の外周端部の全周にわたって立設した構成でもよい。 Further, the guide plate portion 63 for changing the flow is formed in a C shape having a notch portion (opening portion opening toward the front) 66 in a part in the circumferential direction. In other words, when displaying the cooking device 1, it is necessary to see the old-fashioned kamado-like kamado and the feather pot 2 placed on the kamado as they are, and the guide plate portion 63 is a mounting plate. It is erected not on the entire circumference of the outer peripheral end of the portion 62 but only on a part thereof (for example, about two-thirds of the portion). For example, the cutout portion 66 of the guide plate portion 63 may be at any position depending on the intended use, or for example, the annular guide plate portion may be erected over the entire circumference of the outer peripheral end portion of the mounting plate portion 62.

そして、排気リング61の載置板部62の3つの凹状部分65と加熱室体12の上板23の3つの支持突部32とを互いに嵌合させて、排気リング61を上板23上に載置すると、その排気リング61は、上板23に対して所定位置に位置決めされた状態となる。 Then, the three concave portions 65 of the mounting plate portion 62 of the exhaust ring 61 and the three support protrusions 32 of the upper plate 23 of the heating chamber body 12 are fitted to each other, and the exhaust ring 61 is placed on the upper plate 23. When mounted, the exhaust ring 61 is positioned at a predetermined position with respect to the upper plate 23.

この際、排気リング61は、誘導板部63の切欠部分66が加熱調理装置1の前方に向かって開口するように上板23上に載置される。また、誘導板部63の立設高さが支持突部32の突出高さよりも高いため、誘導板部63の上端部63aは、支持突部32によって下方から支持された鍔部5よりも上方に位置する(図7参照)。さらに、支持突部32と凹状部分65との嵌合により、排気リング61が上板23に対して回り止めされている。 At this time, the exhaust ring 61 is placed on the upper plate 23 so that the cutout portion 66 of the guide plate portion 63 opens toward the front of the cooking apparatus 1. Further, since the standing height of the guide plate portion 63 is higher than the protruding height of the support protrusion portion 32, the upper end portion 63a of the guide plate portion 63 is above the flange portion 5 supported from below by the support protrusion portion 32. Located in (see FIG. 7). Further, the exhaust ring 61 is prevented from rotating with respect to the upper plate 23 by fitting the support protrusion 32 and the concave portion 65.

そして、この第2の実施の形態に係る加熱調理装置1によれば、上記第1の実施の形態と同様の作用効果を奏することができるばかりでなく、加熱室体12のカバー体20上に着脱可能に載置されて加熱室11側からの熱気(排気)を上方へ誘導する排気リング61を備えるため、例えば排気用の隙間55から排出された熱気が上面化粧板51の上面に沿って水平方向に流れていくことで、その熱気が加熱調理装置1の周囲に設置された他の機器等に当たって悪影響を与えてしまう等の不具合を防止できる。 Then, according to the cooking apparatus 1 according to the second embodiment, not only can the same action and effect as those of the first embodiment be exhibited, but also the cover body 20 of the heating chamber body 12 can be covered. Since the exhaust ring 61 is detachably placed and guides the hot air (exhaust) from the heating chamber 11 side upward, for example, the hot air discharged from the exhaust gap 55 is along the upper surface of the upper surface decorative plate 51. By flowing in the horizontal direction, it is possible to prevent problems such as the hot air hitting other equipment installed around the cooking apparatus 1 and adversely affecting it.

また、加熱調理時に羽釜2から噴きこぼれたおねばを排気リング61が受け止めるため、おねばが周囲に拡散するのを抑制でき、加熱室体12を装置本体14から取り外して清掃を行う際も、汚れの範囲が狭く作業者への負担を軽減できる。 In addition, since the exhaust ring 61 catches the onion spilled from the feather pot 2 during cooking, it is possible to prevent the onion from diffusing to the surroundings, and even when the heating chamber body 12 is removed from the device body 14 for cleaning. The range of dirt is narrow and the burden on the operator can be reduced.

さらに、排気リング61は上板23とは別体で着脱可能なものであるから、清掃の際には排気リング61を持ち上げて取り外すことができ、その排気リング61に付着した汚れを容易に除去でき、また汚れが少ないときは排気リング61だけを取り外して清掃を容易に行うことができる。 Further, since the exhaust ring 61 is detachable separately from the upper plate 23, the exhaust ring 61 can be lifted and removed during cleaning, and dirt adhering to the exhaust ring 61 can be easily removed. Also, when there is little dirt, only the exhaust ring 61 can be removed for easy cleaning.

次に、本発明の第3の実施の形態について図9ないし図11を参照して説明する。 Next, a third embodiment of the present invention will be described with reference to FIGS. 9 to 11.

第3の実施の形態に係る加熱調理装置1は、上記第2の実施の形態と同様、上記第1の実施の形態において、羽釜2の鍔部5と加熱室体12の上板23とにより水平方向に向かって外方へ開口した排気用の隙間55から自由に排出される熱気(排気)の流れを水平向き(横向き)から強制的に上向きへと変更する流れ変更手段である排気リング71を付加したものである。 Similar to the second embodiment, the cooking apparatus 1 according to the third embodiment has the flange portion 5 of the feather pot 2 and the upper plate 23 of the heating chamber body 12 in the first embodiment. Exhaust ring 71, which is a flow changing means for forcibly changing the flow of hot air (exhaust) freely discharged from the exhaust gap 55 that opens outward in the horizontal direction from horizontal (horizontal) to upward. Is added.

つまり、この加熱調理装置1は、上記第1の実施の形態とは異なり、装置本体14の上面化粧板51の上面上に着脱可能に載置され、加熱室11側からの熱気(排気用の隙間55を通過した後の水平方向に流れる排気)が水平方向の流れのまま装置本体14の周囲に向かって排出されないように当該熱気を上方へ誘導する円環状の誘導体である排気リング71を備えている。 That is, unlike the first embodiment, the cooking apparatus 1 is detachably placed on the upper surface of the upper surface decorative plate 51 of the apparatus main body 14, and the hot air from the heating chamber 11 side (for exhaust). Equipped with an exhaust ring 71, which is an annular derivative that guides the hot air upward so that the exhaust gas that flows in the horizontal direction after passing through the gap 55) is not discharged toward the periphery of the device main body 14 while still flowing in the horizontal direction. ing.

ここで、断面L字状の排気リング71は、図11に示すように、上面化粧板51の平板部51aの上面上に着脱可能に水平状(略水平状も含む)に載置される円環状の載置板部(水平面部)72と、この載置板部72の外周端部に当該載置板部72に対して垂直状(垂直状を含む)に立設され、熱気を上方へ誘導する誘導板部(垂直面部)73とを有している。 Here, as shown in FIG. 11, the exhaust ring 71 having an L-shaped cross section is removably mounted horizontally (including substantially horizontal) on the upper surface of the flat plate portion 51a of the upper surface decorative plate 51. An annular mounting plate portion (horizontal plane portion) 72 and an outer peripheral end portion of the mounting plate portion 72 are erected vertically (including vertical) with respect to the mounting plate portion 72, and hot air is directed upward. It has a guide plate portion (vertical surface portion) 73 for guiding.

載置板部72は、その内周端部が円形状に形成され、この載置板部72の内径寸法は、上板23の平板部31の外径寸法よりも若干大きく設定されている。このため、この載置板部72は、上板23の平板部31の外周側に嵌合された状態となる。 The inner peripheral end of the mounting plate portion 72 is formed in a circular shape, and the inner diameter dimension of the mounting plate portion 72 is set to be slightly larger than the outer diameter dimension of the flat plate portion 31 of the upper plate 23. Therefore, the mounting plate portion 72 is fitted to the outer peripheral side of the flat plate portion 31 of the upper plate 23.

また、流れ変更用の誘導板部73は、周方向の一部に切欠部分(前方に向かって開口する開口部分)76を有したC字状に形成されている。つまり、加熱調理装置1を展示する場合、昔風のかまどの外観としたかまどと、そのかまどに載置した状態の羽釜2がそのまま見えることを必要として、この誘導板部73は、載置板部72の外周端部の全周ではなくその一部(例えば略3分の2の部分)のみに立設されている。なお、例えば誘導板部73の切欠部分76は用途に応じてどの位置でもよく、また例えば円環状の誘導板部を載置板部72の外周端部の全周にわたって立設した構成でもよい。 Further, the guide plate portion 73 for changing the flow is formed in a C shape having a notch portion (opening portion that opens toward the front) 76 in a part in the circumferential direction. In other words, when displaying the cooking device 1, it is necessary to see the old-fashioned kamado-like kamado and the feather pot 2 placed on the kamado as they are, and the guide plate portion 73 is a mounting plate. It is erected not on the entire circumference of the outer peripheral end of the portion 72 but only on a part thereof (for example, about two-thirds of the portion). For example, the notch portion 76 of the guide plate portion 73 may be at any position depending on the intended use, or for example, the annular guide plate portion may be erected over the entire circumference of the outer peripheral end portion of the mounting plate portion 72.

そして、排気リング71の載置板部72の内周端部と上板23の平板部31の外周端部とを互いに嵌合させて、排気リング71を上面化粧板51上に載置すると、その排気リング71は、上面化粧板51に対して所定位置に位置決めされた状態となる。 Then, when the inner peripheral end portion of the mounting plate portion 72 of the exhaust ring 71 and the outer peripheral end portion of the flat plate portion 31 of the upper plate 23 are fitted to each other and the exhaust ring 71 is placed on the upper surface decorative plate 51, The exhaust ring 71 is positioned at a predetermined position with respect to the upper surface decorative plate 51.

この際、排気リング71は、誘導板部73の切欠部分76が加熱調理装置1の前方に向かって開口するように上面化粧板51上に載置される。また、誘導板部73の立設高さが支持突部32の突出高さよりも高いため、誘導板部73の上端部73aは、支持突部32によって下方から支持された鍔部5よりも上方に位置する(図10参照)。 At this time, the exhaust ring 71 is placed on the upper surface decorative plate 51 so that the cutout portion 76 of the guide plate portion 73 opens toward the front of the cooking apparatus 1. Further, since the standing height of the guide plate portion 73 is higher than the protruding height of the support protrusion portion 32, the upper end portion 73a of the guide plate portion 73 is above the flange portion 5 supported from below by the support protrusion portion 32. Located in (see FIG. 10).

そして、この第3の実施の形態に係る加熱調理装置1でも、上記第2の実施の形態と同様の作用効果を奏し得る。 The cooking apparatus 1 according to the third embodiment can also have the same effect as that of the second embodiment.

なお、加熱室11側からの熱気を上方へ誘導する誘導体は、上述した別部材からなる排気リング61,71には限定されず、例えば図示しないが、加熱室体の上板の外周端部に上方への折曲げにより一体に立設された誘導板部のみからなるものでもよい。また、例えば上面化粧板の上面の所定位置に固定的に立設された誘導板部のみからなるものや、さらに、装置本体の外形形状等によっては、上面化粧板の外周端部に上方への折曲げにより一体に立設された誘導板部のみからなるもの、或いは、側面化粧板の上端側を上面化粧板よりも上方へ延長した延長板部からなるもの等でもよい。 The derivative that guides the hot air from the heating chamber 11 side upward is not limited to the exhaust rings 61 and 71 made of the above-mentioned separate members, and is not shown, for example, at the outer peripheral end of the upper plate of the heating chamber body. It may be composed of only the guide plate portion that is integrally erected by bending upward. Further, for example, a guide plate portion consisting only of a guide plate portion fixedly erected at a predetermined position on the upper surface of the upper surface decorative plate, or further, depending on the outer shape of the main body of the apparatus, upward to the outer peripheral end portion of the upper surface decorative plate. It may be composed of only a guide plate portion integrally erected by bending, or an extension plate portion in which the upper end side of the side decorative plate is extended upward from the upper surface decorative plate.

また、上述したいずれの実施の形態においても、被加熱容器は、炊飯を行う羽釜2には限定されず、米以外の食材を加熱調理するために用いる鍋等でもよい。すなわち、加熱調理装置1は、炊飯釜を用いる炊飯器には限定されず、例えば料理鍋を用いる加熱器等でもよい。 Further, in any of the above-described embodiments, the heated container is not limited to the feather kettle 2 for cooking rice, and may be a pot or the like used for cooking ingredients other than rice. That is, the cooking device 1 is not limited to a rice cooker that uses a rice cooker, and may be, for example, a heater that uses a cooking pot.

また、加熱調理装置1は、1つの加熱室体12を有する構成には限定されず、例えば複数個の羽釜2を同時に炊飯できるように、複数の加熱室体12を有する構成でもよい。 Further, the cooking apparatus 1 is not limited to the configuration having one heating chamber body 12, and may be configured to have a plurality of heating chamber bodies 12 so that, for example, a plurality of feather pots 2 can cook rice at the same time.

さらに、加熱手段13は、例えば表面燃焼バーナを用いたもの等でもよい。 Further, the heating means 13 may be, for example, one using a surface combustion burner.

1 加熱調理装置
2 被加熱容器である羽釜
11 加熱室
12 加熱室体
13 加熱手段
14 装置本体
21 周壁
22 保護カバー
47 底壁
1 Cooking device 2 Hagama, which is a container to be heated
11 heating room
12 Heating chamber body
13 Heating means
14 Device body
21 perimeter wall
22 Protective cover
47 bottom wall

Claims (6)

被加熱容器が収納される加熱室を有する加熱室体と、
前記加熱室に収納された被加熱容器を加熱する加熱手段と、
この加熱手段が設けられた装置本体とを備え、
前記加熱室体は、前記装置本体に対して着脱可能になっている加熱調理装置であって、
前記加熱室体は、
前記加熱室の周囲に位置し、断熱材によって構成された周壁と、
前記周壁の外周面を覆う保護カバーと、
前記保護カバーの上端部に設けられ、前記周壁の上面を覆う上板とを有し、
加熱調理の際には前記加熱室体が前記装置本体内に挿入されて設置され、清掃の際には前記加熱室体が前記装置本体内から取り出される
ことを特徴とする加熱調理装置。
A heating chamber body having a heating chamber in which a container to be heated is stored,
A heating means for heating the heated container housed in the heating chamber, and
It is equipped with a main body of the device provided with this heating means.
The heating chamber body is a cooking device that can be attached to and detached from the main body of the device.
The heating chamber body
A peripheral wall located around the heating chamber and made of a heat insulating material,
A protective cover that covers the outer peripheral surface of the peripheral wall and
It has an upper plate provided at the upper end of the protective cover and covers the upper surface of the peripheral wall.
At the time of cooking, the heating chamber is inserted into the main body of the apparatus and installed, and at the time of cleaning, the heating chamber is taken out from the main body of the apparatus.
A cooking device characterized by that.
加熱室体の上板は、被加熱容器を支える
ことを特徴とする請求項1記載の加熱調理装置。
The cooking apparatus according to claim 1, wherein the upper plate of the heating chamber body supports the container to be heated.
加熱室体の上板は、
環状の平板部と、
前記平板部の上面に突設され、被加熱容器を支持する支持突部と、
前記平板部の内周端に突設され、被加熱容器を位置決めする位置決め突部とを有する
ことを特徴とする請求項1または2記載の加熱調理装置。
The upper plate of the heating chamber is
An annular flat plate and
A support protrusion that is projected on the upper surface of the flat plate portion and supports the container to be heated, and a support protrusion.
The cooking apparatus according to claim 1 or 2, wherein the cooking apparatus is provided at an inner peripheral end of the flat plate portion and has a positioning protrusion for positioning a container to be heated.
加熱室体は、前記保護カバーおよび前記上板からなるカバー体を有し、
前記加熱室体の周壁が前記カバー体内に嵌合されることによって、前記加熱室体が構成されている
ことを特徴とする請求項1ないし3のいずれか一記載の加熱調理装置。
The heating chamber body has the protective cover and the cover body composed of the upper plate.
The cooking apparatus according to any one of claims 1 to 3, wherein the heating chamber body is configured by fitting the peripheral wall of the heating chamber body into the cover body.
鍔部を有する被加熱容器が加熱室体に対してセットされた状態で、前記鍔部と前記加熱室体の上板との間に排気用の隙間が存在する
ことを特徴とする請求項1ないし4のいずれか一記載の加熱調理装置。
Claim 1 is characterized in that, in a state where the heated container having a crosspiece is set with respect to the heating chamber body, there is a gap for exhaust between the crossguard portion and the upper plate of the heating chamber body. The cooking apparatus according to any one of 4.
排気用の隙間から排出される排気の流れを上向きに変更する流れ変更手段を備える
ことを特徴とする請求項5記載の加熱調理装置。
The cooking apparatus according to claim 5, further comprising a flow changing means for changing the flow of the exhaust gas discharged from the exhaust gap upward.
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JP2005058580A (en) 2003-08-19 2005-03-10 Hiroji Shimizu Heating cooker for continuous cooking
JP2005185438A (en) 2003-12-25 2005-07-14 Seiko Kikai Kk Rice cooker
JP2007333368A (en) 2006-06-19 2007-12-27 Kenji Kiyuukahon Heat storage aid for gas heater
JP2008228983A (en) 2007-03-20 2008-10-02 Tiger Vacuum Bottle Co Ltd Electric rice cooker
JP2009213546A (en) 2008-03-07 2009-09-24 Nippon Kitchen Kogyo Kk Gas rice cooker
JP2010187914A (en) 2009-02-18 2010-09-02 Aiho Corp Heat cooking apparatus
JP3175528U (en) 2012-02-27 2012-05-17 株式会社日本食生活改善指導会 Anhydrous electric rice cooker with timer function
JP2013188425A (en) 2012-03-15 2013-09-26 Aiho Corp Cooker
JP2013215395A (en) 2012-04-09 2013-10-24 Seiko Kikai Kk Cooking apparatus and heating cooking system including the same

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001224499A (en) 2000-02-18 2001-08-21 Tokyo Gas Co Ltd Rice cooking apparatus
JP2001309854A (en) 2000-04-28 2001-11-06 Hattori Kogyo Kk Combustion-type cooking equipment
JP2003304977A (en) 2002-02-15 2003-10-28 Pfu Ltd Warmth keeping device for liquid container
JP2004350900A (en) 2003-05-29 2004-12-16 Musashino Corp Rice cooker and automatic large amount rice cooker provided with the same
JP2005058580A (en) 2003-08-19 2005-03-10 Hiroji Shimizu Heating cooker for continuous cooking
JP2005185438A (en) 2003-12-25 2005-07-14 Seiko Kikai Kk Rice cooker
JP2007333368A (en) 2006-06-19 2007-12-27 Kenji Kiyuukahon Heat storage aid for gas heater
JP2008228983A (en) 2007-03-20 2008-10-02 Tiger Vacuum Bottle Co Ltd Electric rice cooker
JP2009213546A (en) 2008-03-07 2009-09-24 Nippon Kitchen Kogyo Kk Gas rice cooker
JP2010187914A (en) 2009-02-18 2010-09-02 Aiho Corp Heat cooking apparatus
JP3175528U (en) 2012-02-27 2012-05-17 株式会社日本食生活改善指導会 Anhydrous electric rice cooker with timer function
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JP2013215395A (en) 2012-04-09 2013-10-24 Seiko Kikai Kk Cooking apparatus and heating cooking system including the same

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