JP5292442B2 - Cooking stove - Google Patents
Cooking stove Download PDFInfo
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- JP5292442B2 JP5292442B2 JP2011161093A JP2011161093A JP5292442B2 JP 5292442 B2 JP5292442 B2 JP 5292442B2 JP 2011161093 A JP2011161093 A JP 2011161093A JP 2011161093 A JP2011161093 A JP 2011161093A JP 5292442 B2 JP5292442 B2 JP 5292442B2
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- 238000010411 cooking Methods 0.000 title claims abstract description 33
- 238000002485 combustion reaction Methods 0.000 claims abstract description 35
- 229910000831 Steel Inorganic materials 0.000 claims abstract 2
- 239000010959 steel Substances 0.000 claims abstract 2
- 239000000446 fuel Substances 0.000 claims description 24
- 239000004071 soot Substances 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 18
- 229910052742 iron Inorganic materials 0.000 description 9
- 238000010438 heat treatment Methods 0.000 description 6
- 230000005611 electricity Effects 0.000 description 4
- 239000002023 wood Substances 0.000 description 4
- 239000002699 waste material Substances 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 230000004083 survival effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000009954 braiding Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000012210 heat-resistant fiber Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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- Solid-Fuel Combustion (AREA)
Abstract
Description
本発明は、暖房器具としてはもちろん、加熱調理器具としても活躍するクッキングストーブに関する。 The present invention relates to a cooking stove that plays an active role not only as a heating appliance but also as a cooking device.
地震などの大規模自然災害により、電気、水道、ガスと云ったライフラインや周辺の道路などが寸断され、事実上孤立した地区(被災地)では、特に冬場の寒い時期に住民の生存が脅かされるような事態が生じ得る。 Large-scale natural disasters such as earthquakes have disrupted lifelines such as electricity, water, and gas, as well as the surrounding roads, and in isolated areas (stricken areas) threatened the survival of residents, especially during the cold winter season. Can happen.
また、地震やこれに伴なう津波などによって家屋が倒壊した場合、多量の瓦礫が発生するが、このような瓦礫の中には、薪などのように燃料となる廃木材などが多量に含まれている。 In addition, if a house collapses due to an earthquake or a tsunami that accompanies it, a large amount of rubble will be generated, but such rubble contains a large amount of waste wood that serves as fuel, such as firewood. It is.
以上のような状況の下、被災地において瓦礫に含まれる廃木材などを有効活用してライフライン等が復旧するまでの非常事態に対処する技術として、例えば、特開2007−170730号公報(特許文献1)には、薪ストーブ本体と、この薪ストーブ本体に上下方向へ延伸して連結された煙突と、前記薪ストーブ本体の上部に設けられ、かつ、予め水が収容されると共にこの水を蒸気に変換せしめるボイラ室と、このボイラ室に蒸気パイプを介して連結された蒸気タービンと、この蒸気タービンの回転により回転駆動される発電機と、この発電機に接続した電気器具とを有していることを特徴する薪ストーブ装置が提案されている。 Under the circumstances as described above, for example, Japanese Patent Application Laid-Open Publication No. 2007-170730 (patented Japanese Patent Application Laid-Open Publication No. 2007-170730) (Patent) Reference 1) includes a wood-burning stove body, a chimney that is vertically connected to the wood-burning stove body, and an upper portion of the wood-burning stove body. A boiler chamber to be converted into steam, a steam turbine connected to the boiler chamber via a steam pipe, a generator rotated by the rotation of the steam turbine, and an electric appliance connected to the generator A wood-burning stove device has been proposed.
これによれば、台風や地震などで何日間も電気が供給されない非常事態が起きたとしても、この薪ストーブ装置を使用することにより、暖房をとるためだけでなく、電気器具に電気を供給して例えば照明灯を点灯したりラジオを受信したりすることができる。 According to this, even if an emergency situation occurs in which electricity is not supplied for many days due to a typhoon or an earthquake, this firewood stove device is used not only for heating, but also for supplying electricity to the appliances. For example, it is possible to turn on an illumination lamp or receive a radio.
しかしながら、ライフラインが寸断された寒冷な被災地では、被災住民の生存を確保するために暖房と共に必要なものは、電気による明かりやラジオを受信すること等よりもむしろ被災住民や現地で復興に携わる人達の食を確保するために煮炊きができる調理用加熱器具である。 However, in a cold disaster area where the lifeline was severed, what is necessary together with heating to ensure the survival of the disaster victims is recovery to the disaster residents and the local area rather than receiving electricity lights or radio. It is a cooking heater that can be cooked to ensure the food of the people involved.
また、燃料として廃木材などが使用可能な薪ストーブ装置を上述のような被災地で使用する場合、シンプルな構造で故障が少なく、しかも簡単に持ち運びができるような比較的軽量なものでなければ、係る被災地では有効に活用することができない。 In addition, when using wood fired stoves that can use waste wood as fuel in the affected areas as described above, they must be simple in structure, have few failures, and be relatively lightweight so that they can be easily carried. Therefore, it cannot be used effectively in the affected areas.
それゆえに本発明の主たる課題は、暖房のみでなく調理用加熱器具としても好適に使用することができ、シンプルな構造で耐久性に優れ、しかも簡単に持ち運びできるような軽量化が図られたクッキングストーブを提供することである。 Therefore, the main problem of the present invention is that cooking that can be suitably used not only for heating but also as a cooking heater, has a simple structure, is excellent in durability, and is lightweight so that it can be easily carried. Is to provide a stove.
本発明における第1の発明は、
(a)三角柱を一の側面が天面12aとなるように倒伏させた外形形状を有し、長手方向一方端面に開口12bが設けられた鉄板製のストーブ本体12と、
(b)前記ストーブ本体12における内部空間の下部を、長手方向一方端面の開口12bから長手方向他方端面12c近傍に亘って上下に区画し、上面側に燃焼室24が形成されると共に下面側に前記燃焼室24に対して該ストーブ本体12の奥から空気Aを供給する空気供給路26が形成される底板14と、
(c)前記燃焼室24側の開口12bを開閉する開閉扉16と、
(d)前記空気供給路26側の開口12bを開閉し、前記空気供給路26を通流する空気Aの風量を調節する風量調節部材18と、
(e)前記ストーブ本体12の天面12aに開口され、煙突34が接続される排気口20とを具備する
(f)ことを特徴とするクッキングストーブ10、である。
The first invention in the present invention is:
(A) an iron plate stove body 12 having an outer shape in which a triangular prism is inclined such that one side surface becomes the top surface 12a, and an opening 12b is provided on one end surface in the longitudinal direction;
(B) The lower portion of the internal space in the stove body 12 is vertically divided from the opening 12b on one end surface in the longitudinal direction to the vicinity of the other end surface 12c in the longitudinal direction, and a combustion chamber 24 is formed on the upper surface side and on the lower surface side. A bottom plate 14 formed with an air supply path 26 for supplying air A from the back of the stove body 12 to the combustion chamber 24;
(C) an open / close door 16 that opens and closes the opening 12b on the combustion chamber 24 side;
(D) an air volume adjusting member 18 that opens and closes the opening 12b on the air supply path 26 side and adjusts the air volume of the air A flowing through the air supply path 26;
(E) A cooking stove 10 characterized by comprising (f) an exhaust port 20 which is opened in the top surface 12a of the stove body 12 and to which a chimney 34 is connected.
この発明では、ストーブ本体12の外形形状を一の側面が天面12aとなるように三角柱を倒伏させた形状としているので、加熱調理に使用する天面12aの面積を十分に確保しつつ、ストーブ本体12を構成する鉄板の量を極小化してストーブ本体12の軽量化を実現することができる。 In the present invention, since the outer shape of the stove body 12 is a shape in which the triangular prism is laid down so that one side is the top surface 12a, the area of the top surface 12a used for cooking is sufficiently secured. The weight of the stove body 12 can be reduced by minimizing the amount of the iron plate constituting the body 12.
また、上面側に燃焼室24が形成される底板14は、ストーブ本体12下部の幅が狭くなっている部分に取り付けられている。つまり、底板14の幅が狭くなっているので、薪などの燃料Fが燃焼室24へ過剰に投入されるのを防止することができ、適正量の燃料Fを当該燃焼室24で効率的に燃焼させることができるようになっている。 Moreover, the bottom plate 14 in which the combustion chamber 24 is formed on the upper surface side is attached to a portion where the width of the lower portion of the stove body 12 is narrow. That is, since the width of the bottom plate 14 is narrow, fuel F such as soot can be prevented from being excessively introduced into the combustion chamber 24, and an appropriate amount of fuel F can be efficiently fed into the combustion chamber 24. It can be burned.
本発明における第2の発明は、上記第1の発明のクッキングストーブ10において、「前記風量調節部材18が、軸に直交する垂直断面が略V字状に形成され、前記空気供給路26の内壁に沿うように嵌挿される長尺の金属材からなる本体18aと、前記本体18aの先端に取り付けられ、前記本体18aを前記空気供給路26の最奥側まで進入させた際に前記空気供給路26側の開口12bを閉塞する蓋体18bとで構成されている」ことを特徴とするもので、これにより、燃料Fの燃焼に伴なって生じた煤や灰或いはタールなどが空気供給路26内に進入して堆積し、当該空気供給路26とこれに嵌挿された風量調節部材18とが固着したような場合であっても、多少の力を加えれば空気供給路26内で風量調節部材18を進退させることができるようになり、何ら支障なく燃焼室24内へ供給する空気Aの量を調節することができる。また、空気供給路26と風量調節部材18とがこのようにシンプルな構造であるため、メンテナンスの際には、空気供給路26に嵌挿した風量調節部材18を引き抜いて取り外すだけで、該風量調節部材18と空気供給路26とを簡単にメンテナンスすることができるようになる。 According to a second aspect of the present invention, in the cooking stove 10 according to the first aspect of the present invention, “the air volume adjusting member 18 has a substantially V-shaped vertical cross section perpendicular to the axis, and the inner wall of the air supply path 26. A main body 18a made of a long metal material that is inserted along the main body 18a, and the air supply path that is attached to the tip of the main body 18a and that the main body 18a is advanced to the innermost side of the air supply path 26. And the lid 18b that closes the opening 12b on the side 26 ", so that the soot, ash, tar, etc. generated by the combustion of the fuel F are air supply passage 26. Even when the air supply path 26 and the air volume adjusting member 18 fitted and inserted into the air supply path 26 are fixed, the air volume adjustment is performed in the air supply path 26 by applying a slight force. Advancing and retracting member 18 Will be able to, it is possible to adjust the amount of air A supplied to without any trouble combustion chamber 24. In addition, since the air supply path 26 and the air volume adjusting member 18 have such a simple structure, when performing maintenance, the air volume adjusting member 18 inserted into the air supply path 26 is simply pulled out and removed. The adjustment member 18 and the air supply path 26 can be easily maintained.
本発明における第3の発明は、上記第1又は第2の発明のクッキングストーブ10において、「前記底板14の奥部先端に立設され、燃焼室24の燃料Fや該燃料Fが燃焼して出来た灰或いは煤が空気供給路26へと進入しないように隔離する奥部隔壁28と、前記ストーブ本体12における内部空間の上部を、長手方向他方端面12cから長手方向一方端面の開口12b近傍に亘って上下に区画し、その上面側に排気路30が形成される整流板32とを更に備え、前記排気口20が前記天面12aの長手方向他方端面12c側に設けられている」ことを特徴とするもので、これにより、空気供給路26より取り入れた空気Aがストーブ本体12内を十分に通流して燃料Fを効率よく燃焼させることができると共に、燃料Fの燃焼によって生じた火炎で天面12a全体を均一に加熱・昇温させることができるようになる。 According to a third aspect of the present invention, in the cooking stove 10 according to the first or second aspect of the present invention, “the fuel F in the combustion chamber 24 and the fuel F are burned by being erected at the rear end of the bottom plate 14 The inner wall 28 in the stove body 12 is separated from the other end face 12c in the longitudinal direction to the vicinity of the opening 12b on the one end face in the longitudinal direction. And a rectifying plate 32 having an exhaust path 30 formed on the upper surface thereof, and the exhaust port 20 is provided on the other end surface 12c side in the longitudinal direction of the top surface 12a. As a result, the air A taken in from the air supply passage 26 can sufficiently flow through the stove body 12 to efficiently burn the fuel F, and is also produced by the combustion of the fuel F. And it is possible to uniformly heat and increase the temperature of the entire top surface 12a in the flame.
本発明における第4の発明は、上記第1乃至第3の発明のクッキングストーブ10の何れかにおいて、「前記ストーブ本体12の天面12aにおける左右一対の長辺部12dが、隣接する側面に向けて円弧状に曲成されると共に、該天面12aの下面側には、長手方向に沿って1又は複数本のアングル材38が固定されている」ことを特徴とするもので、これにより、ストーブ本体12を鉄板で形成しているにもかかわらず、熱歪に対する強度をより一層強固なものにすることができ、ストーブ本体12の耐久性を格段に向上させることができる。 According to a fourth aspect of the present invention, in any of the cooking stoves 10 according to the first to third aspects of the present invention, “a pair of left and right long side portions 12d of the top surface 12a of the stove body 12 is directed to adjacent side surfaces. And one or a plurality of angle members 38 are fixed along the longitudinal direction on the lower surface side of the top surface 12a. Although the stove body 12 is formed of an iron plate, the strength against thermal strain can be further increased, and the durability of the stove body 12 can be significantly improved.
本発明によれば、暖房のみでなく調理用加熱器具としても好適に使用することができ、シンプルな構造で耐久性に優れ、しかも簡単に持ち運びできるような軽量化が図られたクッキングストーブを提供することができる。 According to the present invention, there is provided a cooking stove which can be suitably used not only for heating but also as a cooking heater, has a simple structure, is excellent in durability, and can be easily carried. can do.
以下、本発明を図示実施例に従って説明する。図1は、本発明のクッキングストーブ10の一例を示す斜視図であり、図2はその正面図である。また、図4は図2におけるX−X断面の要部を表す要部断面図である。本発明のクッキングストーブ10は、屋外或いは屋内に設置され、暖房器具として機能するのはもとより、調理用加熱器具としても機能するもので、これらの図が示すように、ストーブ本体12、底板14、開閉扉16、風量調節部材18、排気口20及びスタンド22などで大略構成されている。 The present invention will be described below with reference to the illustrated embodiments. FIG. 1 is a perspective view showing an example of a cooking stove 10 of the present invention, and FIG. 2 is a front view thereof. FIG. 4 is a cross-sectional view showing a main part of the X-X cross section in FIG. The cooking stove 10 of the present invention is installed outdoors or indoors and functions not only as a heater but also as a cooking heater. As shown in these drawings, the stove body 12, the bottom plate 14, The door 16, the air volume adjusting member 18, the exhaust port 20, and the stand 22 are generally configured.
ストーブ本体12は、鉄板によって形成された三角柱を一の側面が天面12aとなるように倒伏させた外形形状を有する容器体で、その長手方向一方端面(三角柱における一方の底面)には開口12bが設けられている。なお、このストーブ本体12を構成する鉄板の板厚は特に限定されるものではないが、当該ストーブ本体12の耐久性などを考慮すると3.2mm程度のものが好適である。 The stove body 12 is a container body having an outer shape in which a triangular prism formed of an iron plate is laid down so that one side surface is the top surface 12a, and an opening 12b is provided at one end surface in the longitudinal direction (one bottom surface of the triangular prism). Is provided. In addition, although the plate | board thickness of the iron plate which comprises this stove main body 12 is not specifically limited, When the durability of the said stove main body 12 etc. are considered, the thing of about 3.2 mm is suitable.
このストーブ本体12の内部空間の下部には、長手方向一方端面の開口12bから長手方向他方端面12c近傍に亘って当該内部空間を上下に区画し、上面側に燃焼室24が形成され、且つ下面側に前記燃焼室24に対して該ストーブ本体12の奥から空気Aを供給する空気供給路26が形成される鉄板製の底板14が、溶接などの固定手段によって固定されている(図4参照)。 In the lower part of the internal space of the stove body 12, the internal space is vertically divided from the opening 12b on one end surface in the longitudinal direction to the vicinity of the other end surface 12c in the longitudinal direction, a combustion chamber 24 is formed on the upper surface side, and the lower surface An iron plate bottom plate 14 having an air supply passage 26 for supplying air A from the back of the stove body 12 to the combustion chamber 24 on the side is fixed by fixing means such as welding (see FIG. 4). ).
また、この底板14の奥部先端には、燃焼室24の燃料Fや該燃料Fが燃焼して出来た灰或いは煤が空気供給路26へと混入しないように隔離する奥部隔壁28が立設されており、前記ストーブ本体12における内部空間の上部には、長手方向他方端面12cから長手方向一方端面の開口12b近傍に亘って上下に区画し、その上面側に排気路30が形成される鉄板製の整流板32が、溶接などの固定手段によって固定されている(図4参照)。 In addition, a rear partition wall 28 for isolating the fuel F in the combustion chamber 24 and the ash or soot produced by the combustion of the fuel F so as not to enter the air supply path 26 stands at the rear end of the bottom plate 14. In the upper part of the internal space in the stove body 12, the upper end is partitioned vertically from the other end surface 12c in the longitudinal direction to the vicinity of the opening 12b on the one end surface in the longitudinal direction, and an exhaust passage 30 is formed on the upper surface side. A current plate 32 made of iron plate is fixed by fixing means such as welding (see FIG. 4).
さらに、ストーブ本体12における天面12aの長手方向他方端面12c側には、短管状に形成されると共に煙突34が着脱可能に連結され、排気路30を通流して来た燃焼後の空気Aをストーブ本体12内から排出する排気口20が設けられており(図1参照)、天面12aの長手方向一方端面側の開口12b縁部には、開閉扉16を蝶着するためのヒンジ36が取り付けられている。 In addition, a chimney 34 is detachably connected to the other end surface 12c of the top surface 12a in the longitudinal direction of the top surface 12a of the stove body 12, and the combustion air A flowing through the exhaust passage 30 is detachably connected thereto. An exhaust port 20 for discharging from the inside of the stove body 12 is provided (see FIG. 1), and a hinge 36 for hinged to the opening / closing door 16 is provided at the edge of the opening 12b on the one end surface side in the longitudinal direction of the top surface 12a. It is attached.
そして、ストーブ本体12の天面12aにおける左右一対の長辺部12dは、隣接する側面に向けて円弧状に曲成されており、又、天面12aの下面側には、長手方向に沿って1又は複数本(図示実施例の場合2本)のアングル材38が固定されている(図3及び図4参照)。係る構成により、ストーブ本体12を鉄板で形成しているにもかかわらず、熱歪に対する強度をより一層強固なものにすることができ、ストーブ本体12の耐久性を格段に向上させることができる。 And the pair of left and right long side portions 12d on the top surface 12a of the stove body 12 is curved in an arc shape toward the adjacent side surface, and on the lower surface side of the top surface 12a along the longitudinal direction. One or a plurality of (two in the illustrated embodiment) angle members 38 are fixed (see FIGS. 3 and 4). With such a configuration, although the stove body 12 is formed of an iron plate, the strength against thermal strain can be further strengthened, and the durability of the stove body 12 can be significantly improved.
なお、図中の符号40は、ストーブ本体12の側面に固着され、クッキングストーブ10を持ち運ぶ際などに使用する「取手」である。 In addition, the code | symbol 40 in a figure is fixed to the side surface of the stove main body 12, and is a "handle" used when carrying the cooking stove 10 etc.
開閉扉16は、燃料Fの投入口や燃焼灰の排出口となる燃焼室24側の開口12bを開閉する金属製の扉体で、その略中央部に設けられた開口に耐熱ガラスが取り付けられ、窓42が形成されている。このような窓42を設けることにより、燃焼室24で燃料Fを燃やす際に、燃焼室24内部の状態を視認できるようになっている。 The open / close door 16 is a metal door body that opens and closes the opening 12b on the combustion chamber 24 side that serves as an inlet for fuel F and an outlet for combustion ash, and heat-resistant glass is attached to the opening provided in the substantially central portion thereof. A window 42 is formed. By providing such a window 42, when the fuel F is burned in the combustion chamber 24, the state inside the combustion chamber 24 can be visually recognized.
また、開閉扉16の表面側には、該開閉扉16を開閉する際の取手となり、開閉扉16を閉じた際にその先端がストーブ本体12の開口12b側に設けられた鉤部材44に嵌合して開閉扉16が開かないようにロックするレバー部材46が回動可能に枢着されている。 Further, on the front surface side of the opening / closing door 16, it becomes a handle for opening / closing the opening / closing door 16, and when the opening / closing door 16 is closed, the tip of the opening / closing door 16 is fitted to a flange member 44 provided on the opening 12 b side of the stove body 12. The lever member 46 which locks so that the opening / closing door 16 may not be opened together is pivotally attached.
さらに、図3及び図5で示すように、開閉扉16の内面側には、該開閉扉16の縁部に沿ってガラス繊維などの耐熱性繊維を編み込んで形成したガスケット48が取り付けられている。 Further, as shown in FIGS. 3 and 5, a gasket 48 formed by braiding a heat-resistant fiber such as glass fiber along the edge of the door 16 is attached to the inner surface side of the door 16. .
風量調節部材18は、空気供給路26側の開口12bを開閉し、該空気供給路26を通流する空気Aの風量を調節するための部材で、金属材からなり、軸に直交する垂直断面が略V字状に形成されて、空気供給路26の内壁に沿うように嵌挿される長尺の本体18aと、この本体18aの先端に取り付けられ、該本体18aを空気供給路26の最奥側まで進入させた際に空気供給路26側の開口12bを閉塞する蓋体18bとで構成されている。 The air volume adjusting member 18 is a member for opening and closing the opening 12b on the air supply path 26 side and adjusting the air volume of the air A flowing through the air supply path 26. The air volume adjusting member 18 is made of a metal material and has a vertical cross section perpendicular to the axis. Is formed in a substantially V shape, and is attached to the end of the main body 18a so as to be fitted along the inner wall of the air supply path 26. The main body 18a is attached to the innermost end of the air supply path 26. And a lid 18b that closes the opening 12b on the air supply path 26 side.
また、風量調節部材18の蓋体18bには、空気供給路26から風量調節部材18を引き出したり、或いは、空気供給路26に風量調節部材18を押し込んだりする際に、指や工具などを引っ掛けるのに用いると共に、風量調節部材18を空気供給路26の最奥側まで押し込んで空気供給路26側の開口12bを蓋体18bで閉塞した際、燃焼室24内に全く空気が供給されず不完全燃焼となって不安全な状態になるのを防止する貫通孔18cが穿設されている。 The lid 18b of the air volume adjusting member 18 is hooked with a finger or a tool when the air volume adjusting member 18 is pulled out of the air supply path 26 or when the air volume adjusting member 18 is pushed into the air supply path 26. When the air volume adjusting member 18 is pushed to the innermost side of the air supply path 26 and the opening 12b on the air supply path 26 side is closed with the lid 18b, no air is supplied into the combustion chamber 24 and the air is not supplied. A through hole 18c is formed to prevent complete combustion and an unsafe state.
スタンド22は、三角柱を一の側面が天面12aとなるように倒伏させた外形形状を有するストーブ本体12を、そのままの外形形状で支持するもので、本実施例では、図1に示すように、ストーブ本体12の天面12aに隣接する左右両側面下部における長手方向前後それぞれの位置に固定された左右一対の金属製の脚部材22aと、ストーブ本体12の重さによって左右一対の脚部材22aの先端同士の距離が拡がらない様に固定する連結部材22bとで構成されている。 The stand 22 supports the stove body 12 having an outer shape in which a triangular prism is laid down so that one side surface thereof becomes the top surface 12a. In this embodiment, as shown in FIG. A pair of left and right metal leg members 22a fixed at respective positions in the front and rear sides of the left and right side surfaces adjacent to the top surface 12a of the stove body 12 and a pair of left and right leg members 22a depending on the weight of the stove body 12. It is comprised with the connection member 22b fixed so that the distance of the front-end | tips may not spread.
本実施例のクッキングストーブ10を使用する際には、まず初めに、排気口20に所定の高さの煙突34を取り付けると共に、開閉扉16を開けて燃焼室24の内部に薪や廃木材などの燃料Fと、必要に応じて着火材や助燃材とを装填する。 When using the cooking stove 10 of the present embodiment, first, a chimney 34 having a predetermined height is attached to the exhaust port 20, and the open / close door 16 is opened so that firewood, waste wood, etc. are placed inside the combustion chamber 24. The fuel F and, if necessary, an igniting material and an auxiliary combustion material are loaded.
続いて、燃料Fに火を点け、開閉扉16を閉じた後、図1及び図4に示すように、空気供給路26に取り付けた風量調節部材18を出し入れして火力を調整する。この際、風量調節部材18を空気供給路26から引き抜く方向に動かすと燃料室24内に供給される空気量が増えて火力が大きくなり、逆に、風量調節部材18を空気供給路26へと押し込む方向に動かすと燃料室24内に供給される空気量が減少して火力が弱くなる。 Subsequently, after igniting the fuel F and closing the open / close door 16, as shown in FIGS. 1 and 4, the air flow adjusting member 18 attached to the air supply path 26 is taken in and out to adjust the heating power. At this time, if the air volume adjusting member 18 is moved in the direction of pulling out from the air supply path 26, the amount of air supplied into the fuel chamber 24 is increased and the thermal power is increased, and conversely, the air volume adjusting member 18 is moved to the air supply path 26. When moved in the pushing direction, the amount of air supplied into the fuel chamber 24 decreases and the thermal power becomes weaker.
そして、ストーブ本体12の天面12aが、例えば100℃或いは200℃以上と云ったようにホットプレートとして機能する温度にまで昇温すると、この天面12aを使って煮炊きや炒めものなどの調理を開始することができるようになる。 When the top surface 12a of the stove body 12 is heated to a temperature that functions as a hot plate, for example, 100 ° C. or 200 ° C. or higher, cooking such as boiled food and fried food is performed using the top surface 12a. Will be able to start.
以上のように構成された本実施例のクッキングストーブ10によれば、ストーブ本体12の外形形状を一の側面が天面12aとなるように三角柱を倒伏させた形状としているので、加熱調理に使用する天面12aの面積を十分に確保しつつ、ストーブ本体12を構成する鉄板の量を極小化してストーブ本体12の軽量化を実現することができる。 According to the cooking stove 10 of the present embodiment configured as described above, since the outer shape of the stove body 12 is a shape in which a triangular prism is laid down so that one side surface is the top surface 12a, it is used for cooking. It is possible to reduce the weight of the stove body 12 by minimizing the amount of the iron plate constituting the stove body 12 while ensuring a sufficient area of the top surface 12a.
また、上面側に燃焼室24が形成される底板14は、ストーブ本体12下部の幅が狭くなっている部分に取り付けられている。つまり、底板14の幅が狭くなっているので、薪などの燃料Fが燃焼室24へ過剰に投入されるのを防止することができ、適正量の燃料Fを当該燃焼室24で効率的に燃焼させることができるようになっている。 Moreover, the bottom plate 14 in which the combustion chamber 24 is formed on the upper surface side is attached to a portion where the width of the lower portion of the stove body 12 is narrow. That is, since the width of the bottom plate 14 is narrow, fuel F such as soot can be prevented from being excessively introduced into the combustion chamber 24, and an appropriate amount of fuel F can be efficiently fed into the combustion chamber 24. It can be burned.
さらに、風量調節部材18が、軸に直交する垂直断面が略V字状に形成され、空気供給路26の内壁に沿うように嵌挿される長尺の本体18aと、この本体18aの先端に取り付けられ、本体18aを空気供給路26の最奥側まで進入させた際に空気供給路26側の開口12bを閉塞する蓋体18bとで構成されているので、燃料Fの燃焼に伴なって生じた煤や灰或いはタールなどが空気供給路26内に進入して堆積し、当該空気供給路26とこれに嵌挿された風量調節部材18とが固着したような場合であっても、多少の力を加えれば空気供給路26内で風量調節部材18を進退させることができるようになる。また、空気供給路26と風量調節部材18とがこのようにシンプルな構造であるため、メンテナンスの際には、空気供給路26に嵌挿した風量調節部材18を引き抜いて取り外すだけで、該風量調節部材18と空気供給路26とを簡単にメンテナンスすることができるようになる。 Further, the air volume adjusting member 18 is formed in a substantially V-shaped vertical cross section perpendicular to the axis, and is attached to the end of the main body 18a with a long main body 18a fitted along the inner wall of the air supply path 26. And the lid 18b that closes the opening 12b on the air supply path 26 side when the main body 18a is advanced to the innermost side of the air supply path 26. Even when soot, ash, tar, or the like enters and accumulates in the air supply path 26, the air supply path 26 and the air volume adjusting member 18 inserted into the air supply path 26 are fixed. If force is applied, the air volume adjusting member 18 can be moved back and forth in the air supply path 26. In addition, since the air supply path 26 and the air volume adjusting member 18 have such a simple structure, when performing maintenance, the air volume adjusting member 18 inserted into the air supply path 26 is simply pulled out and removed. The adjustment member 18 and the air supply path 26 can be easily maintained.
そして、ストーブ本体12の内部を底板14、奥部隔壁28及び整流板32で区画することによって、空気供給路26より取り入れた空気Aがストーブ本体12内を十分に通流して燃料Fを効率よく燃焼させることができると共に、燃料Fの燃焼によって生じた火炎で天面12a全体を均一に加熱・昇温させることができるようになっている。 Then, by dividing the interior of the stove body 12 by the bottom plate 14, the back partition wall 28 and the rectifying plate 32, the air A taken in from the air supply passage 26 can sufficiently flow through the stove body 12 to efficiently supply the fuel F. The entire top surface 12a can be uniformly heated and heated by a flame generated by the combustion of the fuel F.
なお、上述の実施例では、風量調節部材18として空気供給路26に出し入れして風量を調節するタイプのものを示したが、この風量調節部材18は、空気供給路26側の開口12bを開閉し、空気供給路26を通流する空気Aの風量を調節できるものであれば如何なる態様であってもよく、例えば、(図示しないが)空気供給路26側の開口12bに設けたスリットを開閉するようなものであってもよい。 In the above-described embodiment, the air volume adjusting member 18 is of a type that adjusts the air volume by taking it into and out of the air supply path 26. In addition, any mode can be used as long as the air volume of the air A flowing through the air supply path 26 can be adjusted. For example, the slit provided in the opening 12b on the air supply path 26 side is opened and closed (not shown). It may be something like that.
10…クッキングストーブ
12…ストーブ本体
12a…天面
12b…開口
12c…長手方向他方端面
12d…長辺部
14…底板
16…開閉扉
18…風量調節部材
18a…本体
18b…蓋体
20…排気口
22…スタンド
22a…脚部材
22b…連結部材
24…燃焼室
26…空気供給路
28…奥部隔壁
30…排気路
32…整流板
34…煙突
36…ヒンジ
38…アングル材
40…取手
42…窓
44…鉤部材
46…レバー部材
48…ガスケット
F…燃料
A…空気
DESCRIPTION OF SYMBOLS 10 ... Cooking stove 12 ... Stove main body 12a ... Top surface 12b ... Opening 12c ... Longitudinal other end surface 12d ... Long side part 14 ... Bottom plate 16 ... Opening / closing door 18 ... Air volume adjusting member 18a ... Main body 18b ... Cover body 20 ... Exhaust port 22 ... Stand 22a ... Leg member 22b ... Connecting member 24 ... Combustion chamber 26 ... Air supply passage 28 ... Back partition 30 ... Exhaust passage 32 ... Rectifying plate 34 ... Chimney 36 ... Hinge 38 ... Angle member 40 ... Handle 42 ... Window 44 ...鉤 member 46 ... lever member 48 ... gasket F ... fuel A ... air
Claims (4)
前記ストーブ本体における内部空間の下部を、長手方向一方端面の開口から長手方向他方端面近傍に亘って上下に区画し、上面側に燃焼室が形成されると共に下面側に前記燃焼室に対して該ストーブ本体の奥から空気を供給する空気供給路が形成される底板と、
前記燃焼室側の開口を開閉する開閉扉と、
前記空気供給路側の開口を開閉し、前記空気供給路を通流する空気の風量を調節する風量調節部材と、
前記ストーブ本体の天面に開口され、煙突が接続される排気口とを具備することを特徴とするクッキングストーブ。 A steel plate stove body having an outer shape in which a triangular prism is laid down so that one side surface is a top surface, and an opening is provided on one end surface in the longitudinal direction;
A lower portion of the internal space in the stove body is vertically divided from the opening of one end surface in the longitudinal direction to the vicinity of the other end surface in the longitudinal direction, a combustion chamber is formed on the upper surface side, and the combustion chamber is formed on the lower surface side with respect to the combustion chamber. A bottom plate on which an air supply path for supplying air from the back of the stove body is formed;
An opening and closing door for opening and closing the opening on the combustion chamber side;
An air volume adjusting member that opens and closes the opening on the air supply path side and adjusts the air volume of the air flowing through the air supply path;
A cooking stove comprising an exhaust port which is opened in a top surface of the stove body and to which a chimney is connected.
前記排気口が前記天面の長手方向他方端面側に設けられていることを特徴とする請求項1又は2に記載のクッキングストーブ。 An inner partition in the stove body, and a rear partition that stands upright at the rear end of the bottom plate and isolates the fuel in the combustion chamber and the ash or soot produced by burning the fuel so as not to enter the air supply path Further comprising a rectifying plate that divides the upper part of the upper and lower sides from the other end surface in the longitudinal direction to the vicinity of the opening in the one end surface in the longitudinal direction, and an exhaust passage is formed on the upper surface side thereof,
The cooking stove according to claim 1 or 2, wherein the exhaust port is provided on the other end surface side in the longitudinal direction of the top surface.
A pair of left and right long side portions on the top surface of the stove body are curved in an arc shape toward adjacent side surfaces, and one or more angles along the longitudinal direction are formed on the bottom surface side of the top surface. The cooking stove according to any one of claims 1 to 3, wherein a material is fixed.
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