JPH04283319A - Gas cooking device - Google Patents

Gas cooking device

Info

Publication number
JPH04283319A
JPH04283319A JP4793591A JP4793591A JPH04283319A JP H04283319 A JPH04283319 A JP H04283319A JP 4793591 A JP4793591 A JP 4793591A JP 4793591 A JP4793591 A JP 4793591A JP H04283319 A JPH04283319 A JP H04283319A
Authority
JP
Japan
Prior art keywords
heating chamber
cooked
ceiling
article
exhaust passage
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP4793591A
Other languages
Japanese (ja)
Other versions
JP3018527B2 (en
Inventor
Ryoji Shimada
良治 島田
Hideki Kaneko
秀樹 金子
Yasushi Hirata
康 平田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP3047935A priority Critical patent/JP3018527B2/en
Publication of JPH04283319A publication Critical patent/JPH04283319A/en
Application granted granted Critical
Publication of JP3018527B2 publication Critical patent/JP3018527B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Baking, Grill, Roasting (AREA)

Abstract

PURPOSE:To expand a cooking space and ensure a satisfactory cooking result in a gas cooking device using natural gas and liquefied petroleum gas by uniformly heating upper and lower opposite surfaces of an article to be cooked with use of a single heat source. CONSTITUTION:A hot air stream produced from a lower burner 15 is discharged from an adjoining rear exhaust vent 7 communicating with an exhaust passage wall 11 formed with an opening part 9 and part of a ceiling of a heating chamber 8 provided in the heating chamber 8 and on a lower part of the ceiling. Hereby, a surface of the ceiling located inside the heating chamber 8 is heated and hence heats the upper surface of an article 12 to be cooked as an infrared radiation surface 19. Accordingly, the article can be heated and cooked from the upper and lower opposite surfaces thereof only by the lower burner 15, and a cooking space located above a grill can be increased. Further, the infrared ray radiation surface becomes substantially uniform temperature, so that the article can satisfactorily be cooked without causing any nonuniform baking.

Description

【発明の詳細な説明】[Detailed description of the invention]

【0001】0001

【産業上の利用分野】本発明は、天然ガス、液化石油ガ
ス等の燃料を用いるガス調理器に関するものである。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a gas cooker using fuel such as natural gas or liquefied petroleum gas.

【0002】0002

【従来の技術】従来のガス調理器は、図2に示すように
、加熱室1の天井部にセラミック多孔板または金網、パ
ンチングメタルを燃焼盤とした上部バーナ2が装着され
、焼き網3上に載置された被調理物4の、左右の下部に
配設されたブンゼンバーナからなる下部バーナ5を用い
る両面焼き方式で構成されている。そして上記従来のガ
ス調理器は、上部バーナ2と下部バーナ5によって被調
理物4の上下両面を同時に加熱調理するようになってい
た。
[Prior Art] As shown in FIG. 2, in a conventional gas cooker, an upper burner 2 with a combustion plate made of a ceramic perforated plate, wire mesh, or punched metal is attached to the ceiling of a heating chamber 1, and It is constructed by a double-sided grilling method using lower burners 5 consisting of Bunsen burners placed at the left and right lower portions of the food 4 placed on the table. In the conventional gas cooker, the upper and lower burners 2 and 5 simultaneously cook both the upper and lower surfaces of the food to be cooked.

【0003】0003

【発明が解決しようとする課題】しかしながら上記従来
の構成では、上部バーナ2の存在によって焼き網3と上
部バーナ2の下面との距離が短く、結果として調理スペ
ースが狭かった。さらに、被調理物4と上部バーナ2と
の距離が接近するにしたがって、上部バーナ2の位置関
係から必然的に、被調理物の上面に熱むらが発生し、良
好な調理結果が得られないだけでなく、実質的な調理ス
ペースはさらに狭いものになるという課題があった。
However, in the conventional structure described above, the distance between the gridiron 3 and the lower surface of the upper burner 2 is short due to the presence of the upper burner 2, resulting in a narrow cooking space. Furthermore, as the distance between the object 4 and the upper burner 2 becomes closer, uneven heat inevitably occurs on the upper surface of the object due to the positional relationship of the upper burner 2, making it difficult to obtain good cooking results. In addition, there was a problem in that the actual cooking space became even smaller.

【0004】本発明は上記課題を解決するもので、単一
の熱源で加熱することにより調理スペースを最大限広く
確保し、かつ良好な調理結果を得ることを目的としたも
のである。
[0004] The present invention has been made to solve the above-mentioned problems, and aims to maximize the cooking space and obtain good cooking results by heating with a single heat source.

【0005】[0005]

【課題を解決するための手段】本発明は上記目的を達成
するため、上部に排気口を有する加熱室と前記加熱室の
略中央部に設けた焼き網と、焼き網の下部に設けた下部
バーナと、加熱室の天井に設けた開口部と、一端は前記
開口部と連接し他端は前記排気口と連接しかつ前記加熱
室の天井の一部を排気通路壁として共有する排気通路と
、前記加熱室の天井の加熱室側の面に設けられた赤外線
放射面とより成る構成とした。
[Means for Solving the Problems] In order to achieve the above object, the present invention provides a heating chamber having an exhaust port at the upper part, a grilling grate provided approximately in the center of the heating chamber, and a lower portion provided at the bottom of the grilling grate. a burner, an opening provided in the ceiling of the heating chamber, and an exhaust passage whose one end is connected to the opening and the other end is connected to the exhaust port, and which shares a part of the ceiling of the heating chamber as an exhaust passage wall. and an infrared radiation surface provided on the heating chamber side surface of the ceiling of the heating chamber.

【0006】[0006]

【作用】本発明は上記の構成により、下部バーナからの
燃焼熱は熱気流として焼き網上に載置された被調理物に
伝達されるだけでなく、被調理物下部から上昇した熱気
流が加熱室の天井部に設けた開口部から排気通路を通じ
て排気口から排出される際に、同時に排気通路壁を形成
する加熱室の天井面をも加熱するため、加熱室の天井の
加熱室側の面に設けられた赤外線放射面が加熱され、赤
外線放射面から被調理物に対し均一に熱放射が行われる
。このように、下部バーナのみによって、結果として被
調理物を上下両面から加熱調理することができるので、
焼き網から上の有効調理スペースを大きくとることがで
きる。また、赤外線放射面は熱気流によってほぼ均一な
温度を保つため、被調理物を赤外線放射面に接近させて
も熱むらが生ぜず、良好な調理結果を得ることができる
ようになる。
[Operation] With the above-described structure, the present invention not only transfers the combustion heat from the lower burner to the food placed on the grill as a hot airflow, but also transfers the hot airflow rising from the bottom of the food to the food to be cooked. When exhaust air is discharged from the exhaust port through the exhaust passage through the opening provided in the ceiling of the heating chamber, the ceiling surface of the heating chamber that forms the exhaust passage wall is also heated at the same time. The infrared radiation surface provided on the surface is heated, and heat is uniformly radiated from the infrared radiation surface to the food to be cooked. In this way, the food can be heated from both the upper and lower sides using only the lower burner.
The effective cooking space above the grill can be increased. Furthermore, since the infrared radiation surface maintains a substantially uniform temperature due to the hot air flow, even if the food to be cooked is brought close to the infrared radiation surface, uneven heat does not occur, and good cooking results can be obtained.

【0007】[0007]

【実施例】以下本発明のガス調理器の実施例を添付の図
1を参照して説明する。
DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the gas cooker of the present invention will be described below with reference to FIG. 1 attached.

【0008】図1は、本発明によるガス調理器で、前部
にガラス板からなる開閉自在な扉6があり、後部上方に
排気口7を備えた加熱室8の天井前方部には、前記排気
口7と連接した開口部9があり、排気口7と開口部9と
の間に形成された排気通路10の排気通路壁11の下方
は、前記加熱室8の天井面で形成されている。一方、加
熱室8の底面上には、魚などの被調理物12を載置した
焼き網13を配置した受け皿14が配設されている。さ
らに、扉6と対向する位置の加熱室8の後壁の更に後方
には、下部の加熱源としてブンゼンバーナからなる下部
バーナ15があり、下部バーナ15は送風装置16と直
結した空気室17内に納められている。尚、空気室17
の一端は、加熱室8の下部バーナ15の位置に対応する
吹き出し口18に連接して開口している。また、加熱室
8の内面側の天井面に、赤外線放射材料が塗布された赤
外線放射面19となっている。
FIG. 1 shows a gas cooker according to the present invention, which has a door 6 made of a glass plate at the front that can be opened and closed freely, and a heating chamber 8 with an exhaust port 7 at the upper rear part. There is an opening 9 connected to the exhaust port 7, and the lower part of the exhaust passage wall 11 of the exhaust passage 10 formed between the exhaust port 7 and the opening 9 is formed by the ceiling surface of the heating chamber 8. . On the other hand, on the bottom surface of the heating chamber 8, there is disposed a saucer 14 on which a grill 13 on which a food to be cooked 12 such as fish is placed is arranged. Furthermore, further behind the rear wall of the heating chamber 8 at a position facing the door 6, there is a lower burner 15 consisting of a Bunsen burner as a lower heating source. It is stored in In addition, air chamber 17
One end of the heating chamber 8 is opened and connected to an air outlet 18 corresponding to the position of the lower burner 15 of the heating chamber 8 . Further, the ceiling surface on the inner surface side of the heating chamber 8 is an infrared radiation surface 19 coated with an infrared radiation material.

【0009】上記構成において、下部バーナ15が点火
され、同時に送風装置16から空気室17内に送風が開
始されると、下部バーナ15で形成されたブンゼン火炎
の熱は、送風装置16からの拡散空気流により、加熱室
8の吹き出し口18から熱気流として加熱室8内に拡散
し、焼き網13上の被調理物12の下部を加熱しながら
、扉6の加熱室8側の面に沿って上昇し、加熱室8の天
井前方部に設けられた開口部9から排気通路10を通過
して排気口7から外気へ放出される。この時前記の熱気
流は、排気通路10を通過しながら下方の排気通路壁1
1等の温度を上昇させながら、同排気通路壁11の加熱
室8の内部側の面に塗布された赤外線放射材料に熱伝導
する。さらに、前記赤外線放射材料は加熱室8内の対流
熱を受けるため、前記赤外線放射材料塗布面によって形
成された赤外線放射面19は400〜500℃以上の高
温に達し、下方の被調理物12に熱放射を開始する。 このようにして、被調理物12は上下両面から定常的に
加熱調理を受ける。さらに、赤外線放射面19は、加熱
室8内の対流熱および排気通路10内の熱気流から共に
均一に熱を受けるため、均一な熱放射状態を実現できる
。その結果、被調理物12が赤外線放射面に接近しても
、均一に熱を受けることができ、焼き網から上の有効調
理スペースを従来に比べ約1.5倍と最大限大きく確保
することができる。また、下部バーナ15の火力を変化
させることのみによって、加熱室8内全体の火力を可変
することができる。
In the above configuration, when the lower burner 15 is ignited and at the same time the blower 16 starts blowing air into the air chamber 17, the heat of the Bunsen flame formed by the lower burner 15 is diffused from the blower 16. The airflow diffuses into the heating chamber 8 as a hot airflow from the air outlet 18 of the heating chamber 8, and heats the lower part of the food 12 on the gridiron 13 while heating the food along the surface of the door 6 on the heating chamber 8 side. It rises, passes through an exhaust passage 10 from an opening 9 provided in the front part of the ceiling of the heating chamber 8, and is discharged from the exhaust port 7 to the outside air. At this time, the hot air flow passes through the exhaust passage 10 and moves toward the lower exhaust passage wall 1.
While increasing the temperature of the exhaust passageway wall 11, the heat is conducted to the infrared radiation material coated on the surface of the exhaust passage wall 11 on the inside of the heating chamber 8. Furthermore, since the infrared radiation material receives convection heat in the heating chamber 8, the infrared radiation surface 19 formed by the infrared radiation material application surface reaches a high temperature of 400 to 500°C or more, and the object to be cooked 12 below is heated. Start radiating heat. In this way, the food to be cooked 12 is constantly heated and cooked from both the upper and lower surfaces. Further, since the infrared radiation surface 19 uniformly receives heat from both the convection heat in the heating chamber 8 and the hot air flow in the exhaust passage 10, a uniform heat radiation state can be realized. As a result, even if the food to be cooked 12 approaches the infrared radiation surface, it can receive heat uniformly, and the effective cooking space above the gridiron can be maximized, approximately 1.5 times larger than before. Can be done. In addition, only by changing the thermal power of the lower burner 15, the thermal power of the entire interior of the heating chamber 8 can be varied.

【0010】0010

【発明の効果】以上説明したように本発明のガス調理器
によれば次に列記する効果が得られる。 (1)上部後方に排気口を有する加熱室の略中央部に焼
き網を配置し、焼き網の下部に下部バーナを有し、加熱
室の天井前方部に排気口と連接した開口部を設け、かつ
前記加熱室の天井により排気通路壁を形成すると共に、
前記加熱室の天井の加熱室側の面を赤外線放射面とした
ことにより、下部バーナのみによって被調理物を上下両
面から赤外線と対流によって加熱調理することになり、
焼き網から上の有効調理スペースを従来に比べ約1.5
倍と大きくとることができる。 (2)上記の構成により、赤外線放射面は熱気流によっ
て、400〜500℃の間でほぼ均一な温度を保つため
、被調理物を赤外線放射面に接近させても熱むらを抑え
、良好な調理結果を得ることができる。
As explained above, according to the gas cooker of the present invention, the following effects can be obtained. (1) A grill is placed approximately in the center of the heating chamber with an exhaust port at the rear of the top, a lower burner is provided at the bottom of the grill, and an opening connected to the exhaust port is provided at the front of the ceiling of the heating chamber. , and forming an exhaust passage wall by the ceiling of the heating chamber,
By making the surface of the heating chamber side of the ceiling of the heating chamber an infrared ray emitting surface, the food to be cooked is heated from both upper and lower surfaces by infrared rays and convection using only the lower burner,
The effective cooking space above the grill is approximately 1.5 times smaller than before.
It can be doubled in size. (2) With the above configuration, the infrared radiation surface maintains a nearly uniform temperature between 400 and 500 degrees Celsius due to the hot air current, so even if the food to be cooked comes close to the infrared radiation surface, uneven heat is suppressed and a good temperature is maintained. You can get the cooking results.

【図面の簡単な説明】[Brief explanation of the drawing]

【図1】本発明のガス調理器の一実施例の側面の縦断面
FIG. 1 is a vertical cross-sectional side view of an embodiment of the gas cooker of the present invention.

【図2】従来のガス調理器の側面の縦断面図[Figure 2] Vertical cross-sectional view of the side of a conventional gas cooker

【符号の説明】[Explanation of symbols]

7  排気口 8  加熱室 9  開口部 10  排気通路 11  排気通路壁 13  焼き網 15  下部バーナ 19  赤外線放射面 7 Exhaust port 8 Heating chamber 9 Opening 10 Exhaust passage 11 Exhaust passage wall 13 Grilling net 15 Lower burner 19 Infrared radiation surface

Claims (1)

【特許請求の範囲】[Claims] 【請求項1】上部に排気口を有する加熱室と前記加熱室
の略中央部に設けた焼き網と、焼き網の下部に設けた下
部バーナと、加熱室の天井に設けた開口部と、一端は前
記開口部と連接し他端は前記排気口と連接しかつ前記加
熱室の天井の一部を排気通路壁として共有する排気通路
と、前記加熱室の天井の加熱室側の面に設けられた赤外
線放射面とより成るガス調理器。
1. A heating chamber having an exhaust port at the top, a grill provided approximately in the center of the heating chamber, a lower burner provided at the bottom of the grill, and an opening provided in the ceiling of the heating chamber. An exhaust passage having one end connected to the opening and the other end connected to the exhaust port and sharing a part of the ceiling of the heating chamber as an exhaust passage wall; and an exhaust passage provided on the heating chamber side surface of the ceiling of the heating chamber. A gas cooker consisting of an infrared radiation surface.
JP3047935A 1991-03-13 1991-03-13 Gas cooker Expired - Fee Related JP3018527B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3047935A JP3018527B2 (en) 1991-03-13 1991-03-13 Gas cooker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3047935A JP3018527B2 (en) 1991-03-13 1991-03-13 Gas cooker

Publications (2)

Publication Number Publication Date
JPH04283319A true JPH04283319A (en) 1992-10-08
JP3018527B2 JP3018527B2 (en) 2000-03-13

Family

ID=12789236

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3047935A Expired - Fee Related JP3018527B2 (en) 1991-03-13 1991-03-13 Gas cooker

Country Status (1)

Country Link
JP (1) JP3018527B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010203620A (en) * 2009-02-27 2010-09-16 Harman Pro:Kk Cooker
JP2017077392A (en) * 2015-10-21 2017-04-27 リンナイ株式会社 grill
JP2017189281A (en) * 2016-04-12 2017-10-19 リンナイ株式会社 Grille
JP2019111018A (en) * 2017-12-22 2019-07-11 リンナイ株式会社 Heating cooker

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS609603U (en) * 1983-07-01 1985-01-23 日立工機株式会社 electric router
JPS62266325A (en) * 1986-05-09 1987-11-19 Osaka Gas Co Ltd Radiation heating unit for cooking use
JPS6363601U (en) * 1986-10-14 1988-04-27

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS609603U (en) * 1983-07-01 1985-01-23 日立工機株式会社 electric router
JPS62266325A (en) * 1986-05-09 1987-11-19 Osaka Gas Co Ltd Radiation heating unit for cooking use
JPS6363601U (en) * 1986-10-14 1988-04-27

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010203620A (en) * 2009-02-27 2010-09-16 Harman Pro:Kk Cooker
JP2017077392A (en) * 2015-10-21 2017-04-27 リンナイ株式会社 grill
JP2017189281A (en) * 2016-04-12 2017-10-19 リンナイ株式会社 Grille
JP2019111018A (en) * 2017-12-22 2019-07-11 リンナイ株式会社 Heating cooker

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JP3018527B2 (en) 2000-03-13

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