JPS58156128A - Oven - Google Patents
OvenInfo
- Publication number
- JPS58156128A JPS58156128A JP3858682A JP3858682A JPS58156128A JP S58156128 A JPS58156128 A JP S58156128A JP 3858682 A JP3858682 A JP 3858682A JP 3858682 A JP3858682 A JP 3858682A JP S58156128 A JPS58156128 A JP S58156128A
- Authority
- JP
- Japan
- Prior art keywords
- foam
- open
- refractory material
- oven
- organic
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/34—Elements and arrangements for heat storage or insulation
Abstract
Description
【発明の詳細な説明】
本発明は、電子レンジ等の加熱調理器のオープンに関す
るものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to opening of a cooking device such as a microwave oven.
最近の電子レンジでは、従来から一般に普及しているマ
イクロ波加熱のみの単機能の外にオープン内にヒータを
配設してヒータによって食品を加熱したり焦げ目をつけ
たりすることができると同時にオープン内に熱風循環用
のファンを設けてヒータによって加熱された空気を強制
的にオープン内に循環させてオーブン内を高温にしてそ
の熱風によシ食品を加熱調理するいわゆるコンベクショ
ンオープン加熱方式を採用してオープンの温度を140
°〜260℃程度に設定することができるようになって
いる。In addition to the conventional single function of microwave heating, which has been widely used in the past, recent microwave ovens are equipped with a heater inside the open space, and can heat and brown food using the heater. A so-called convection open heating method is installed in which a fan is installed to circulate hot air, and the air heated by the heater is forced to circulate inside the oven, raising the temperature inside the oven and cooking the food using the hot air. Open temperature 140
The temperature can be set to about 260°C.
このように都市ガス等を用いたガスレンジ(ガスオープ
ン)と略同じ機能をねらった熱風循環式(コンベクショ
ン)オープン機能を十分に活用あるいは効率良く使用す
るためには、断熱特性のより優れたオープン本体の出現
が望まれていた。In order to fully utilize or efficiently use the hot air circulation type (convection) open function, which aims to have almost the same function as a gas range (gas open) using city gas, etc., it is necessary to use a convection open function with better heat insulation properties. The appearance of the main body was expected.
本発明の上述の点に鑑みてなされたものであシ、断熱効
果を十分に発揮することができるオープンを提供するこ
とを目的とする。The present invention has been made in view of the above-mentioned points, and it is an object of the present invention to provide an opening that can sufficiently exhibit a heat insulation effect.
本発明は上述の目的を達成するために有機系発泡体によ
る発泡体の空胴を利用するとともにオープン本体の外表
面に耐熱性の優れたセラミック体を形成してオープンの
断熱を強化したことを特徴とする。In order to achieve the above-mentioned object, the present invention utilizes the cavity of a foam made of organic foam and forms a ceramic body with excellent heat resistance on the outer surface of the open body to strengthen the heat insulation of the open body. Features.
以下、本発明の一実施例を図面に基づいて説明する。Hereinafter, one embodiment of the present invention will be described based on the drawings.
第1図は、本発明の実施例を示すオープンの要部斜視図
であって、金属板1によって形成されるオープン本体2
0表面に厚さ約6−程度のウレタン、エステル系の有機
系連続発泡体3が接着されている。第2図は、上記有機
系連続発泡体3の要部断面図を示しており、連続発泡体
30表面にコープイライト等の高耐火物素材の粉体4が
溶剤と混ぜて吹付塗装されている。FIG. 1 is a perspective view of the main parts of an open showing an embodiment of the present invention, in which an open main body 2 formed of a metal plate 1 is shown.
A urethane or ester organic continuous foam 3 having a thickness of approximately 6 mm is adhered to the surface of the 0 surface. FIG. 2 shows a cross-sectional view of the main part of the organic open foam 3, in which powder 4 of a highly refractory material such as copillite is mixed with a solvent and spray-coated on the surface of the open foam 30. .
第3図は、上記第2図に示したようにオープン本体2の
外表面に高耐火物素材の粉体4を付着した後400℃〜
600℃の炉内でオープン本体2を焼成した状態を示し
ており、上記有機系連続発泡体3及び溶剤は蒸発し、コ
ープイライト等の高温耐火物素材の粉体4は表面がガラ
ス体状になって互いに連結してセラミック発泡体5を形
成している。そして上記セラミック発泡体5の基部には
多数の空胴部6が形成され空気の流通を遮断することが
できる。FIG. 3 shows a temperature of 400°C to
This shows the state in which the open body 2 is fired in a furnace at 600°C, the organic continuous foam 3 and the solvent evaporated, and the surface of the powder 4 of a high-temperature refractory material such as copillite becomes glass-like. and are connected to each other to form a ceramic foam body 5. A large number of cavities 6 are formed at the base of the ceramic foam 5 to block air circulation.
このように上記オープン本体20表面は多数の空胴部6
を有するセラミック発泡体5によって完全にカバーされ
ることになり、空胴部6による熱遮断並びにセラミック
発泡体5の外表面の耐熱効果の2段階の断熱手段によシ
オーブン本体2の断熱効果を増強させることができる。In this way, the surface of the open main body 20 has a large number of cavities 6.
The heat insulation effect of the oven body 2 is enhanced by the two-step heat insulation means of heat insulation by the cavity 6 and heat resistance effect of the outer surface of the ceramic foam 5. can be done.
尚、上述した高耐火物素材の粉体4を有機系連続発泡体
3の表面に溶剤と混ぜて吹付塗装する代りに上記有機系
連続発泡体3を形成したオープン本体2を、高耐火物素
材の粉体4を収容した容器(図示せず)の中にドブ付け
により上記発泡体の全表面に粉体4を付着するようにし
てもよい。Incidentally, instead of spray painting the powder 4 of the above-mentioned highly refractory material on the surface of the organic continuous foam 3 by mixing it with a solvent, the open body 2 on which the above-mentioned organic continuous foam 3 is formed is coated with the highly refractory material. The powder 4 may be deposited on the entire surface of the foam by dotting in a container (not shown) containing the powder 4.
以上に説明したように、本発明は、金属板により形成さ
れる箱体の表面に有機発泡体を接着するとともに該有機
発泡体の上に高温耐火物素材の粉体を付着させ上記箱体
を高温の炉内にて焼成して無機もしくは高耐熱の発泡体
を表面に形成させたから、箱体からなるオープンの断熱
特性は、発泡体の空胴とセラミック状となる高耐熱の発
泡体の表面との断熱における相乗効果によって著しく改
善される。As explained above, in the present invention, an organic foam is adhered to the surface of a box formed of a metal plate, and powder of a high-temperature refractory material is adhered onto the organic foam. Since it is fired in a high-temperature furnace to form an inorganic or highly heat-resistant foam on the surface, the insulation properties of the open box body are due to the cavity of the foam and the surface of the ceramic-like highly heat-resistant foam. The synergistic effect in heat insulation with
従って、マイクロ波加熱によるレンジ加熱機能、ヒータ
による輻射加熱のグリル加熱機能及び熱風循環式(コン
ペクシジン)オープン機能を有するコンペクシロンタイ
プの加熱調理器に採用すると一段と熱効率の優れたもの
となシ、また熱源の異なる加熱調理器のオープンとして
も利用することができるのでその応用範囲はきわめて広
いものとなる。Therefore, if it is adopted in a Compexilon type heating cooker, which has a range heating function using microwave heating, a grill heating function using radiant heating using a heater, and a hot air circulation type (Compexidine) open function, it will have even better thermal efficiency. Furthermore, since it can be used as an opening for cooking appliances with different heat sources, its range of applications is extremely wide.
さらには、この種のオープンの一般的な構造として実施
されている箱体にゲラスフフィバ−等の断熱材を覆って
針金等によシ固定されているものに比較してセラミック
発泡体によシオープン本体の断熱特性の均一化を容易に
達成することができるため総合的にコストダウンも図る
ことができる利点もある。Furthermore, compared to the general structure of this type of open box, which has a box covered with a heat insulating material such as glass fiber and fixed with wire, etc., the ceramic foam allows the opening to open. Since it is possible to easily achieve uniformity of the heat insulation properties of the main body, there is also the advantage of being able to reduce costs overall.
第1図は、本発明の実施例を示すオープンの要部斜視図
、第2図は、有機系連続発泡体の要部断面図、第3図は
、焼成後のオープンの要部斜視図である。
1・・・金属板、 2・・・オーブン本体、 3・・・
有機系連続発泡体、 4・・・高耐火物素材の粉体、5
・・・セラミック発泡体。Figure 1 is a perspective view of the main parts of an open illustrating an embodiment of the present invention, Figure 2 is a sectional view of the main parts of an organic open foam, and Figure 3 is a perspective view of the main parts of the open after firing. be. 1... Metal plate, 2... Oven main body, 3...
Organic open foam, 4... Highly refractory material powder, 5
...Ceramic foam.
Claims (1)
接着するとともに該有機発泡体の上に高温耐火物素材の
粉体を付着させ上記箱体を高温の炉内にて焼成して無機
もしくは高耐熱の発泡体を表面に形成させてなることを
特徴とするオープン。1. An organic foam is adhered to the surface of a box formed of a metal plate, powder of a high-temperature refractory material is adhered onto the organic foam, and the box is fired in a high-temperature furnace. An open device characterized by having an inorganic or highly heat-resistant foam formed on its surface.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3858682A JPS58156128A (en) | 1982-03-10 | 1982-03-10 | Oven |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3858682A JPS58156128A (en) | 1982-03-10 | 1982-03-10 | Oven |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS58156128A true JPS58156128A (en) | 1983-09-17 |
Family
ID=12529395
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3858682A Pending JPS58156128A (en) | 1982-03-10 | 1982-03-10 | Oven |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58156128A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10051923A1 (en) * | 2000-10-19 | 2002-05-16 | Aeg Hausgeraete Gmbh | Baking unit comprises a baking shell with a surrounding box-like thermally insulating cover which consists of a hard foam material |
-
1982
- 1982-03-10 JP JP3858682A patent/JPS58156128A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10051923A1 (en) * | 2000-10-19 | 2002-05-16 | Aeg Hausgeraete Gmbh | Baking unit comprises a baking shell with a surrounding box-like thermally insulating cover which consists of a hard foam material |
DE10051923B4 (en) * | 2000-10-19 | 2005-05-04 | AEG Hausgeräte GmbH | Baking device and manufacturing method for it |
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