JPH063299Y2 - Firing device - Google Patents
Firing deviceInfo
- Publication number
- JPH063299Y2 JPH063299Y2 JP1988119651U JP11965188U JPH063299Y2 JP H063299 Y2 JPH063299 Y2 JP H063299Y2 JP 1988119651 U JP1988119651 U JP 1988119651U JP 11965188 U JP11965188 U JP 11965188U JP H063299 Y2 JPH063299 Y2 JP H063299Y2
- Authority
- JP
- Japan
- Prior art keywords
- cooling air
- exhaust
- air outflow
- firing chamber
- top plate
- 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.)
- Expired - Lifetime
Links
- 238000010304 firing Methods 0.000 title claims description 21
- 238000001816 cooling Methods 0.000 claims description 41
- 238000010438 heat treatment Methods 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 5
- 238000010411 cooking Methods 0.000 claims description 4
- 239000007789 gas Substances 0.000 description 25
- 238000001354 calcination Methods 0.000 description 4
- 239000000779 smoke Substances 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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
- F24C15/20—Removing cooking fumes
- F24C15/2042—Devices for removing cooking fumes structurally associated with a cooking range e.g. downdraft
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Baking, Grill, Roasting (AREA)
Description
【考案の詳細な説明】 （産業上の利用分野） 本考案はオーブン、魚焼器或いは肉焼器等の焼成器に関
する。[Detailed Description of the Invention] (Industrial field of application) The present invention relates to a baking device such as an oven, a fish grill or a meat grill.
（従来の技術） 従来焼成器本体内に設けた焼成庫の上部に調理用ガスバ
ーナ、電気ヒータその他の加熱源を臨ませると共に、該
焼成庫からの排気を排出する排気通路を該焼成庫の後方
に設けたものは知られる。(Prior Art) A heating gas burner, an electric heater, and other heating sources are exposed to the upper part of a baking chamber provided in a conventional baking chamber, and an exhaust passage for discharging exhaust gas from the baking chamber is provided behind the baking chamber. It is known that it was installed in.
しかしこの種排気を後方に排出させる式の焼成器にあっ
ては該排気の排出抵抗が大きく、焼成庫内の温度が上り
易く、特に該焼成庫を収容する該焼成器本体の天板下面
に相当量の熱気が溜り、これにより天板が著しく過熱さ
れるの不具合を生じる。However, in such a type of calcination device that discharges exhaust gas to the rear, the discharge resistance of the exhaust gas is large and the temperature inside the calcination chamber easily rises, especially on the bottom surface of the top plate of the calcination device housing the calcination chamber. A considerable amount of hot air accumulates, which causes a problem that the top plate is significantly overheated.
特に該加熱源をガスバーナとする場合該排気を排出させ
る通路に該焼成庫で発生する排気ガス中のCoをCo2に化
学変化させて排ガスを浄化させる為の酸化触媒フィルタ
ー等の排気抵抗となるものを介在させる時或いは煙焙焼
用のガスバーナを設けるときはこの傾向が顕著となる。In particular, when the heating source is a gas burner, it becomes exhaust resistance of an oxidation catalyst filter or the like for purifying exhaust gas by chemically changing Co in exhaust gas generated in the firing chamber into Co 2 in a passage for exhausting the exhaust gas. This tendency becomes remarkable when an object is interposed or when a gas burner for smoke roasting is provided.
そこで、実開昭６１−３６２１５号公報に見られるごと
く、該焼成器本体の天板の後部に、該天板と該焼成庫と
の間隙と連通する冷却空気流出口と焼成庫からの排気を
排出させる排気通路の排気口とを設けたものが知られ
る。Therefore, as seen in Japanese Utility Model Laid-Open No. 61-36215, a cooling air outlet communicating with a gap between the top plate and the firing chamber and exhaust air from the firing chamber are provided at the rear of the top plate of the firing unit body. There is known one provided with an exhaust port of an exhaust passage for discharging.
（考案が解決しようとする課題） しかし、このものは該冷却空気流出口並びに排気口が上
方に開口するため、これから異物が内部に落込むの不具
合がある。(Problems to be solved by the invention) However, since the cooling air outflow port and the exhaust port are opened upward in this case, there is a problem that foreign matter is dropped inside.
そこで、実開昭５０−２４７９２号公報に見られるごと
く、上面に多数の排気孔を施した蓋を施したものが知ら
れるがこのものでも小さな異物が該排気孔を介して落込
むことが避けられない。Therefore, as disclosed in Japanese Utility Model Laid-Open No. 50-24792, it is known that the upper surface is covered with a large number of exhaust holes, but even in this case, small foreign matters are prevented from falling through the exhaust holes. I can't.
そこで該排気口の上方を覆う覆板を設けることが考えら
れるが、かくするときは排気が押さえられ排気通路の圧
力が高く成り勝ちで、該冷却空気流出用の開口に前記排
気通路の上端開口が接近させると、該排気によって冷却
空気流出用の開口から流出しようとする冷却空気の流れ
を阻害し勝ちとなり、天板を冷やす効果が発揮出来なく
なる。Therefore, it is conceivable to provide a cover plate that covers the upper side of the exhaust port, but in this case, the exhaust gas is suppressed and the pressure in the exhaust passage tends to become high, and the upper end opening of the exhaust passage is formed in the opening for the cooling air outflow. When they are brought close to each other, the exhaust gas tends to obstruct the flow of the cooling air flowing out from the cooling air outflow opening, and the effect of cooling the top plate cannot be exerted.
本考案はかゝる不具合のない焼成器を得ることをその目
的とする。The purpose of the present invention is to obtain a calciner without such a problem.
（課題を解決するための手段） 本考案はかゝる目的を達成するため、焼成器本体内に設
けた焼成庫内に調理用加熱源を臨ませると共に、該焼成
庫からの排気を排出する排気通路を該焼成庫の後方に設
けたものに於いて、該焼成器本体の天板の後部に、該天
板と該焼成庫との間隙と連通する冷却空気流出用開口を
前記排気通路の上端開口に接近させて設け、該冷却空気
流出用開口の上方を覆う覆板を該焼成器本体に設け、該
覆板と天板との間に冷却空気流出用開口と連なる冷却空
気流出口を形成すると共に該覆板の上面に排気通路の上
端開口と連なる該排気口を該冷却空気流出口と独立させ
て設け、且つ該排気口の上方を該排気口と間隔を存して
覆う排気フードを設けて成る。(Means for Solving the Problems) In order to achieve such an object, the present invention allows a heating source for cooking to face a baking chamber provided in a main body of a baking machine and discharges exhaust gas from the baking chamber. In the exhaust passage provided at the rear of the firing chamber, a cooling air outflow opening communicating with a gap between the top plate and the firing chamber is provided at a rear portion of the top plate of the firing chamber main body. A cover plate that is provided close to the upper end opening and covers the cooling air outflow opening is provided on the main body of the calciner, and a cooling air outlet that is continuous with the cooling air outflow opening is provided between the cover plate and the top plate. An exhaust hood formed on the upper surface of the cover plate and connected to the upper end opening of the exhaust passage independently of the cooling air outflow port, and covering the upper side of the exhaust port with a space from the exhaust port. Is provided.
（作用） 上記構成を備える焼成器にあっては、冷却空気流出用開
口並びに排気通路の上端開口から異物が内部に落下侵入
することが防がれ、しかも排気通路の上端開口と連なる
該排気口を該冷却空気流出口とが独立するため、該排気
口から排気される排気によって冷却空気の流れを妨げる
ことがない。従って該天板と該焼成庫との間隙に冷却空
気の流れを躍起させることが出来る。(Operation) In the calciner having the above structure, foreign matter is prevented from falling into the inside through the cooling air outflow opening and the upper end opening of the exhaust passage, and further, the exhaust opening is continuous with the upper end opening of the exhaust passage. Since the cooling air outflow port is independent of the cooling air outflow port, the flow of the cooling air is not obstructed by the exhaust air exhausted from the exhaust port. Therefore, the flow of the cooling air can be ignited in the gap between the top plate and the baking cabinet.
（実施例） 本考案実施の１例を焼成器付ガスコンロの実施例につき
説明する。(Embodiment) An embodiment of the present invention will be described with reference to an embodiment of a gas stove with a calciner.
図面で１は焼成器本体、２は該焼成器本体１内に設けた
焼成庫、３は該焼成庫２の内部上部に設けた加熱源とし
ての調理用ガスバーナ、４は該焼成庫２の後方に設けた
該焼成庫２からの排気を排出させる排気通路を示し、該
焼成器本体１の天板５の後部に、該天板５と焼成庫２と
の間隙６と連通する冷却空気流出用開口７を設け、且つ
該冷却空気流出用開口７に接近させて焼成庫２からの排
気を排出させる排気通路４の上端開口を臨ませ、該冷却
流出用開口７を覆う覆板８を設け、該覆板８の上面中央
に排気通路４の上端開口と連なる排気口１１を設けると
共に該排気口１１をその後方からその上方を覆う庇状の
排気フード１４を該覆板８に一体に設け、覆板８と天板
５との間の後側に冷却空気流出用開口７と連なる冷却流
出口１５を設けた。In the drawings, 1 is a main body of a calciner, 2 is a calciner provided in the main body 1 of the calciner, 3 is a gas burner for heating as a heating source provided in the upper part of the interior of the calciner 2, and 4 is the rear of the calender The exhaust passage for discharging the exhaust gas from the firing chamber 2 provided in the above is shown, and for the cooling air outflow which communicates with the gap 6 between the top plate 5 and the firing chamber 2 at the rear portion of the top plate 5 of the firing device body 1. An opening 7 is provided, and an upper end opening of an exhaust passage 4 for discharging the exhaust gas from the firing chamber 2 is brought close to the cooling air outflow opening 7, and a cover plate 8 for covering the cooling outflow opening 7 is provided, An exhaust port 11 is provided at the center of the upper surface of the cover plate 8 so as to be connected to the upper end opening of the exhaust passage 4, and an eave-shaped exhaust hood 14 is provided integrally with the cover plate 8 to cover the exhaust port 11 from its rear side to its upper side. On the rear side between the cover plate 8 and the top plate 5, a cooling outlet port 15 connected to the cooling air outflow opening 7 is provided.
又、該焼成庫２はその前面の調理物出入口９を開閉する
扉10を備える。Further, the baking chamber 2 is provided with a door 10 for opening and closing the food inlet / outlet 9 on the front surface thereof.
尚、１３は覆板８の排気口１１と排気通路４の上端開口
とを接続する筒体で、該筒体１３は覆板８の下面に設け
た前壁１３ａ並びに両側壁１３ｂと、排気通路４の上端
開口の後側から上方に突出する後壁１３ｃとで構成し
た。Reference numeral 13 denotes a tubular body that connects the exhaust port 11 of the cover plate 8 and the upper end opening of the exhaust passage 4 to the front wall 13a and both side walls 13b provided on the lower surface of the cover plate 8 and the exhaust passage. 4 and a rear wall 13c protruding upward from the rear side of the upper end opening.
そして図示するものでは、該調理用ガスバーナ３の後部
を該排気通路４内に延長突出させて、該部分を焼成庫１
内で発生する煙の煙焙焼用のガスバーナ3aとすると共
に、該排気通路４の排気口11に酸化触媒フィルター12を
取付けて、これらにより焼成庫２で発生した排ガスに含
まれるCoガスをCo2ガスに化学変化させて浄化を計るよ
うにした。In the illustrated one, the rear portion of the gas burner 3 for cooking is extended and projected into the exhaust passage 4, and the portion is burnt in the firing chamber 1.
A gas burner 3a for roasting smoke generated inside is used, and an oxidation catalyst filter 12 is attached to the exhaust port 11 of the exhaust passage 4, whereby Co gas contained in the exhaust gas generated in the firing chamber 2 is converted into Co gas. I tried to purify it by chemically changing it to 2 gases.
尚冷却空気流出用開口７よりの冷却空気は覆板８と天板
５との間で排気口11を囲う前壁並びに両側壁の筒体13の
両側を通って後方の冷却空気流出口15より放出する。The cooling air from the cooling air outflow opening 7 is passed between the cover plate 8 and the top plate 5 through both sides of the cylinder 13 on the front wall and both side walls surrounding the exhaust port 11, and from the cooling air outflow port 15 on the rear side. discharge.
尚図面で16は煙焙焼用のガスバーナ3a部分に点火させる
ための点火バーナ、17は扉10の下部に形成した空気取入
口としての間隙を示す。In the drawing, 16 is an ignition burner for igniting the gas burner 3a portion for smoke roasting, and 17 is a gap formed in the lower portion of the door 10 as an air intake.
次に本装置と対策を施していないものとの天板温度を第
４図に示す位置Ａ乃至Ｆ点で測定した結果を示すと、 となり、本装置に於いては約20度前後天板前端の温度が
下ることが確認された。Next, the results of measuring the top plate temperatures of this device and those without any measures at the positions A to F shown in FIG. Therefore, it was confirmed that the temperature of the front end of the top plate fell around 20 degrees in this device.
（考案の効果） このように本考案によるときは、焼成器本体の天板の後
部に、該天板と該焼成庫との間隙と連通する冷却空気流
出用開口を前記排気通路の上端開口に接近させて設け、
冷却空気流出用開口の上方を覆う覆板を該焼成器本体に
設け、該覆板と天板との間に冷却空気流出用開口と連な
る冷却空気流出口を形成するとともに、該覆板の上面に
排気通路の上端開口と連なる該排気口を該冷却空気流出
口と独立させて設け、該排気口の上方を該排気口と間隔
を存して覆う排気フードを設けたので、該冷却空気流出
用開口並びに排気通路の上端開口から異物が内部に落下
侵入することがまったくなく、しかも排気通路の上端開
口と連なる該排気口を該冷却空気流出口と独立させて設
けたため、該排気口から排気される排気で冷却空気の流
れを妨げることがなく、該天板と該焼成庫との間隙に冷
却空気の流れを躍起させて該天板の温度が高まるのを防
ぐことが出来、しかも覆板と天板との間に冷却空気流出
用開口と連なる冷却空気流出口を形成するとともに、該
覆板の上面に排気通路の上端開口と連なる該排気口を設
けることで、該冷却空気流出口と排気口とを簡単に独立
させることが出来るの効果がある。(Effects of the Invention) As described above, according to the present invention, a cooling air outflow opening communicating with a gap between the top plate and the baking cabinet is provided at the upper end opening of the exhaust passage at the rear part of the top plate of the firing device body. Set close to each other,
A cover plate that covers the upper side of the cooling air outflow opening is provided in the calciner main body, and a cooling air outlet connected to the cooling air outflow opening is formed between the cover plate and the top plate, and an upper surface of the cover plate. Since the exhaust port connected to the upper end opening of the exhaust passage is provided independently of the cooling air outflow port, and an exhaust hood that covers the upper side of the exhaust port at a distance from the exhaust port is provided, the cooling air outflow is provided. Foreign matter does not fall into the inside of the exhaust opening and the upper end opening of the exhaust passage at all, and the exhaust port connected to the upper end opening of the exhaust passage is provided independently of the cooling air outlet. It is possible to prevent the temperature of the top plate from rising due to the flow of the cooling air flowing through the gap between the top plate and the baking oven without hindering the flow of the cooling air by the exhaust gas. And the top plate are connected to the cooling air outlet for cooling. By forming the air outlet and providing the exhaust port connected to the upper end opening of the exhaust passage on the upper surface of the cover plate, it is possible to easily separate the cooling air outlet and the exhaust port. .
図面で第１図は本考案実施の１例を示す斜面図、第２図
はそのII−II線拡大截断面図、第３図は要部を背面から
見た場合の分解斜面図、第４図は温度測定点を示す概略
図である。 １…焼成器本体、２…焼成庫 ３…調理用ガスバーナ、５…天板 ６…間隙、７…開口In the drawings, FIG. 1 is a perspective view showing an embodiment of the present invention, FIG. 2 is an enlarged sectional view taken along the line II-II of FIG. 3, and FIG. The figure is a schematic diagram showing temperature measurement points. DESCRIPTION OF SYMBOLS 1 ... Main body of firing device, 2 ... Baking chamber 3 ... Gas burner for cooking, 5 ... Top plate 6 ... Gap, 7 ... Opening
───────────────────────────────────────────────────── フロントページの続き (72)考案者 立松 徹雄 愛知県名古屋市中川区福住町２番26号 リ ンナイ株式会社内 (56)参考文献 特開 昭58−24732（ＪＰ，Ａ) 実願 昭48−79386号（実開 昭50− 24792号）の願書に添付した明細書及び図 面の内容を撮影したマイクロフィルム（Ｊ Ｐ，Ｕ) 実願 昭59−120345号（実開 昭61− 36215号）の願書に添付した明細書及び図 面の内容を撮影したマイクロフィルム（Ｊ Ｐ，Ｕ) 実願 昭54−133089号（実開 昭56− 49401号）の願書に添付した明細書及び図 面の内容を撮影したマイクロフィルム（Ｊ Ｐ，Ｕ) ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Creator Tetsuo Tatematsu 2-26 Fukuzumi-cho, Nakagawa-ku, Nagoya, Aichi Prefecture, Rinnai Co., Ltd. (56) Reference JP-A-58-24732 (JP, A) Microfilm (JP, U), which was photographed of the contents and drawings attached to the application for 48-79386 (Actual No. 50-24792) No. 59-120345 (Actual No. 61-36215) No.), the specification and drawings attached to the application of the microfilm (JP, U) actual application No. 54-133089 (No. 56-49401) Micro film (JP, U) of the contents of the surface
Claims (1)
熱源を臨ませると共に、該焼成庫からの排気を排出する
排気通路を該焼成庫の後方に設けたものに於いて、該焼
成器本体の天板の後部に、該天板と該焼成庫との間隙と
連通する冷却空気流出用開口を前記排気通路の上端開口
に接近させて設け、該冷却空気流出用開口の上方を覆う
覆板を該焼成器本体に設け、該覆板と天板との間に冷却
空気流出用開口と連なる冷却空気流出口を形成すると共
に該覆板の上面に排気通路の上端開口と連なる該排気口
を該冷却空気流出口と独立させて設け、且つ該排気口の
上方を該排気口と間隔を存して覆う排気フードを設けて
成る焼成器。Claims: 1. A heating source for cooking is provided in a firing chamber provided in the firing chamber body, and an exhaust passage for discharging exhaust gas from the firing chamber is provided at the rear of the firing chamber. A cooling air outflow opening communicating with a gap between the top board and the firing chamber is provided in the rear part of the top plate of the main body of the calciner close to the upper end opening of the exhaust passage, and above the cooling air outflow opening. A cover plate for covering the calciner main body, a cooling air outlet connected to the cooling air outflow opening is formed between the cover plate and the top plate, and the upper surface of the cover plate is connected to the upper end opening of the exhaust passage. A calciner provided with the exhaust port independent of the cooling air outflow port, and with an exhaust hood covering the upper part of the exhaust port at a distance from the exhaust port.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988119651U JPH063299Y2 (en) | 1988-09-12 | 1988-09-12 | Firing device |
| KR2019890013419U KR910009026Y1 (en) | 1988-09-12 | 1989-09-11 | Burining apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988119651U JPH063299Y2 (en) | 1988-09-12 | 1988-09-12 | Firing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0241009U JPH0241009U (en) | 1990-03-20 |
| JPH063299Y2 true JPH063299Y2 (en) | 1994-01-26 |
Family
ID=31365065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988119651U Expired - Lifetime JPH063299Y2 (en) | 1988-09-12 | 1988-09-12 | Firing device |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPH063299Y2 (en) |
| KR (1) | KR910009026Y1 (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5024792U (en) * | 1973-07-03 | 1975-03-20 | ||
| JPS5649401U (en) * | 1979-09-25 | 1981-05-01 | ||
| JPS5824732A (en) * | 1981-08-06 | 1983-02-14 | Matsushita Electric Ind Co Ltd | kitchen equipment |
| JPS6136215U (en) * | 1984-08-03 | 1986-03-06 | リンナイ株式会社 | Cooking device |
-
1988
- 1988-09-12 JP JP1988119651U patent/JPH063299Y2/en not_active Expired - Lifetime
-
1989
- 1989-09-11 KR KR2019890013419U patent/KR910009026Y1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0241009U (en) | 1990-03-20 |
| KR900006274U (en) | 1990-04-02 |
| KR910009026Y1 (en) | 1991-11-21 |
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