JPS6315685Y2 - - Google Patents
Info
- Publication number
- JPS6315685Y2 JPS6315685Y2 JP16931780U JP16931780U JPS6315685Y2 JP S6315685 Y2 JPS6315685 Y2 JP S6315685Y2 JP 16931780 U JP16931780 U JP 16931780U JP 16931780 U JP16931780 U JP 16931780U JP S6315685 Y2 JPS6315685 Y2 JP S6315685Y2
- Authority
- JP
- Japan
- Prior art keywords
- combustor
- main body
- combustion
- holes
- air vent
- 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
Links
- 238000002485 combustion reaction Methods 0.000 claims description 28
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 241000209094 Oryza Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000010411 cooking Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000004449 solid propellant Substances 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
Landscapes
- Cookers (AREA)
Description
【考案の詳細な説明】
本考案は、風防性が良好で、完全燃焼を期待で
きると共に、燃えかす処理が容易で、しかも携帯
に便利な携帯用燃焼器を提供するものである。[Detailed Description of the Invention] The present invention provides a portable combustor that has good windproof properties, can be expected to achieve complete combustion, is easy to dispose of embers, and is convenient to carry.
従来の登山やキヤンプ、つりなどで炊事用に使
用される携帯用燃焼器は多数が開発されている
が、代表的なものとして第１図に示すように、燃
焼器本体２の底面部に空気流入口１を設け、本体
２の側周壁はその面積の大半は開口された空気流
入孔につくられており、本体２の下方に備えられ
た中央に燃焼皿４を設けてなる受皿６の外周に孔
５が複数個設けられているもので、燃焼器本体２
の上に載置した鍋は記号３で示した。 Many portable combustors have been developed that are used for cooking in mountain climbing, camping, fishing, etc., but a typical one, as shown in Fig. An inlet 1 is provided, and most of the area of the side peripheral wall of the main body 2 is formed into an open air inflow hole, and the outer periphery of a saucer 6, which is provided below the main body 2 and has a combustion dish 4 in the center. The combustor body 2 is provided with a plurality of holes 5.
The pot placed on top is indicated by symbol 3.
この他実公昭15−8979号等もこの種の携帯用燃
焼器としては知られている。 In addition, Utility Model No. 15-8979 is also known as this type of portable combustor.
しかしながらこれら従来のものは第１図のもの
にあつては、燃焼器本体２の側周壁に設けられた
空気抜孔は大き過ぎて風防としての役目を全く果
さず燃料が風にあおられ、一定の燃焼を行うこと
ができない欠点を有し、さらに燃焼皿が固定され
ているために燃焼かす処理が不便である等の欠点
を有していた。 However, in the case of these conventional ones shown in Fig. 1, the air vent hole provided in the side peripheral wall of the combustor body 2 is too large and does not function as a windshield at all, and the fuel is blown around by the wind at a constant rate. However, since the combustion dish is fixed, it is inconvenient to dispose of the combustion residue.
また実公昭15−8979号のものにあつても燃焼が
完全でなく、不完全燃焼の現象を生じることが判
明した。 It was also found that even in the case of Utility Model No. 15-8979, combustion was not complete, resulting in the phenomenon of incomplete combustion.
本考案は、従来のこれらの欠点を除いた携帯用
燃焼器を提供するものである。 The present invention provides a portable combustor that eliminates these conventional drawbacks.
図面に示す実施例について本考案の構成を詳細
に説明すると、本考案に係る燃焼器を内部に収容
するに適する大きさ、即ち使用する鍋を載置する
に適する大きさを有する円筒状の燃焼器本体１１
の下部に複数個の空気流入孔１３を設けると共
に、該燃焼器１１の上部には前記孔１３とその総
面積が同等か、あるいはその総面積が大きい複数
個の空気抜孔１５を設け、燃焼器本体１１の周壁
部内方に突出する突起１２を備え、突起１２に中
央部に燃焼物載置の凹部１８を設けてなる燃焼皿
１６を着脱自在に載置し、燃焼皿１６の凹部１８
外周部には前記空気流入孔１３の面積とその総面
積が同等かあるいは小さい複数個の空気抜孔１７
が設けられている。記号１４で示される孔は小孔
で燃焼点火用である。 The structure of the present invention will be explained in detail with reference to the embodiment shown in the drawings.The combustor has a cylindrical shape and has a size suitable for accommodating the combustor according to the present invention, that is, a size suitable for placing a pot to be used. Vessel body 11
A plurality of air inflow holes 13 are provided in the lower part of the combustor 11, and a plurality of air vent holes 15 are provided in the upper part of the combustor 11, the total area of which is the same as that of the holes 13, or the total area of which is larger. A combustion dish 16 having a protrusion 12 protruding inward from the peripheral wall of the main body 11 and a recess 18 in the center of the protrusion 12 for placing a combustible material is removably placed thereon.
A plurality of air vent holes 17 are provided on the outer periphery, the total area of which is equal to or smaller than the area of the air inflow hole 13.
is provided. The hole designated by symbol 14 is a small hole for combustion and ignition.
燃焼器本体１１はアルミニウムなどの軽量で耐
蝕性のある金属で作られ、燃焼皿１６と燃焼物載
置場所となる凹部１８は同一板のアルミニウム板
を打抜いて形成される。 The combustor main body 11 is made of a lightweight and corrosion-resistant metal such as aluminum, and the combustion plate 16 and the recess 18, which serves as a place for placing the combustible material, are formed by punching out the same aluminum plate.
本考案は以上のような構成を有するものである
から、炊飯時に凹部１８をアルコールを主成分と
する固形燃料を入れて点火用孔１４より点火燃焼
させ、燃焼器本体１１の上に鍋を載置することに
より炊飯を行うことができる。この場合に予め燃
焼皿１６を突起１２に載置しておくことは勿論で
ある。 Since the present invention has the above-mentioned configuration, when cooking rice, solid fuel mainly composed of alcohol is put into the recess 18, ignited through the ignition hole 14, and burned, and the pot is placed on the combustor main body 11. You can cook rice by placing it on the stove. In this case, it is of course necessary to place the combustion plate 16 on the protrusion 12 in advance.
以上に説明したように、本考案によれば、燃焼
器本体１１の下部に空気流入孔１３を設けると共
に、該本体１１の上部に複数個の空気抜孔１５を
設けてあり、且つ該孔１５は前記孔１３とその総
面積を対比させた時、同等かあるいは大きくつく
られているので鍋の底面が燃焼器本体１１に密着
しても不完全燃焼することがなく完全に燃焼し鍋
底がすすけることがない。 As explained above, according to the present invention, the air inflow hole 13 is provided at the bottom of the combustor main body 11, and a plurality of air vent holes 15 are provided at the top of the main body 11, and the holes 15 are Comparing the holes 13 and their total area, they are made to be the same or larger, so even if the bottom of the pot comes into close contact with the combustor body 11, incomplete combustion will not occur and the pot will burn completely and the bottom of the pot will become soot. Never.
さらに、燃焼皿１６と燃焼器本体１１下部の空
気流入孔１３と燃焼器本体１１上部の空気抜孔１
５との間に位置させ、燃焼皿１６の凹部に燃料を
載置して燃焼させるものであるから、燃焼器本体
の上部と下部の孔は燃焼皿１６により分離され、
燃焼器本体１１の上部の温度は燃焼器本体１１の
下部の温度より高くなり、その結果、下部空気流
入孔１３から流入した空気は上昇し、高温の燃焼
器本体１１の上部の空気抜孔１５を通つて排出さ
れる。 Furthermore, the combustion dish 16, the air inflow hole 13 at the bottom of the combustor main body 11, and the air vent hole 1 at the top of the combustor main body 11
5, and the fuel is placed in the recess of the combustion dish 16 and combusted, so the upper and lower holes of the combustor body are separated by the combustion dish 16.
The temperature at the upper part of the combustor body 11 becomes higher than the temperature at the lower part of the combustor body 11, and as a result, the air flowing in from the lower air inflow hole 13 rises and passes through the air vent hole 15 at the upper part of the combustor body 11, which is at a high temperature. It passes through and is discharged.
この場合に、燃焼器本体１１上部の空気抜孔１
５と、燃焼器本体１１下部の空気流入孔１３、お
よび燃焼皿１６の空気抜孔１７との各孔の総面積
の比を、空気抜孔１５≧空気流入孔１３≧空気抜
孔１７とすることにより、燃焼器本体１１下部の
空気流入孔１３から流入した空気は、燃焼皿１６
の空気抜孔１７を通過する際に、その孔の断面積
が他の孔の断面積と同等以下であることから、空
気の流れが整えられて、火炎柱が生じ熱効率を向
上させると同時に完全燃焼を助長する。 In this case, the air vent hole 1 at the top of the combustor main body 11
5, the air inflow hole 13 at the lower part of the combustor main body 11, and the air vent hole 17 of the combustion dish 16, by setting the ratio of the total area of each hole as air vent hole 15≧air inflow hole 13≧air vent hole 17, The air flowing in from the air inlet hole 13 at the bottom of the combustor main body 11 flows into the combustion dish 16.
When passing through the air vent hole 17, the cross-sectional area of the hole is equal to or smaller than the cross-sectional area of the other holes, so the air flow is adjusted and a flame column is generated, improving thermal efficiency and at the same time ensuring complete combustion. encourage
また横風を受けた場合には、空気流入孔１３と
空気抜孔１５とは燃焼皿１６によつて分離され、
燃焼皿１６の空気抜孔１７が上述の断面積を有す
ることもあつて安定した燃焼を行うものである。 In addition, in the case of a crosswind, the air inlet hole 13 and the air vent hole 15 are separated by the combustion plate 16,
The air vent hole 17 of the combustion dish 16 has the above-mentioned cross-sectional area, thereby achieving stable combustion.
さらに、燃焼皿１６の燃焼器本体１１の周壁部
の突起１２上に着脱自在に載置するものであるか
ら、燃焼皿１６を燃焼器本体１１から取外すこと
によつて、燃えかすの処理を容易にし、携帯にも
便利である。 Furthermore, since the combustion dish 16 is removably placed on the protrusion 12 of the peripheral wall of the combustor main body 11, by removing the combustion dish 16 from the combustor main body 11, it is easy to dispose of the embers. It is also convenient to carry.
第１図は従来品の斜視図、第２図は本考案の燃
焼器の一部切欠斜視図、第３図は燃焼皿の平面
図。
１……空気流入口、２……燃焼器本体、３……
鍋、４……燃焼皿、５……孔、１１……燃焼器本
体、１２……突起、１３……空気流入口、１４…
…点火孔、１５……空気抜孔、１６……燃焼皿、
１７……空気抜孔、１８……凹部。
FIG. 1 is a perspective view of a conventional product, FIG. 2 is a partially cutaway perspective view of the combustor of the present invention, and FIG. 3 is a plan view of the combustion dish. 1...Air inlet, 2...Combustor body, 3...
Pan, 4... Combustion plate, 5... Hole, 11... Combustor body, 12... Protrusion, 13... Air inlet, 14...
...Ignition hole, 15...Air vent hole, 16...Combustion plate,
17... Air vent hole, 18... Recess.
Claims (1)
体１１の下部に複数個の空気流入孔１３を設ける
と共に、該燃焼器本体１１の上部には前記孔１３
とその総面積が同等以上となる複数個の空気抜孔
１５を設け、燃焼器本体１１の空気流入孔１３と
空気抜孔１５との間に位置する周壁部にその内方
に突出する突起１２を備え、突起１２に中央部に
燃焼物載置に適する凹部１８を設けた燃焼皿１６
を着脱自在に載置し、燃焼皿１６の凹部１８外周
部には前記空気流入孔１３の総面積と同等以下の
総面積の複数個の空気抜孔１７が設けられている
ことを特徴とする携帯用燃焼器。 A plurality of air inflow holes 13 are provided in the lower part of the combustor main body 11 having a size suitable for placing a pot, and the holes 13 are provided in the upper part of the combustor main body 11.
A plurality of air vent holes 15 are provided whose total area is equal to or larger than that of the combustor main body 11, and a peripheral wall portion located between the air inlet hole 13 and the air vent hole 15 of the combustor main body 11 is provided with a protrusion 12 protruding inwardly. , a combustion dish 16 in which a protrusion 12 is provided with a recess 18 in the center thereof suitable for placing a combustion object;
is placed in a removable manner, and a plurality of air vent holes 17 having a total area equal to or less than the total area of the air inlet holes 13 are provided on the outer periphery of the recess 18 of the combustion dish 16. combustor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16931780U JPS6315685Y2 (en) | 1980-11-26 | 1980-11-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16931780U JPS6315685Y2 (en) | 1980-11-26 | 1980-11-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5791002U JPS5791002U (en) | 1982-06-04 |
| JPS6315685Y2 true JPS6315685Y2 (en) | 1988-05-02 |
Family
ID=29527840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16931780U Expired JPS6315685Y2 (en) | 1980-11-26 | 1980-11-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6315685Y2 (en) |
-
1980
- 1980-11-26 JP JP16931780U patent/JPS6315685Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5791002U (en) | 1982-06-04 |
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