JPH0327981Y2 - - Google Patents
Info
- Publication number
- JPH0327981Y2 JPH0327981Y2 JP1986118820U JP11882086U JPH0327981Y2 JP H0327981 Y2 JPH0327981 Y2 JP H0327981Y2 JP 1986118820 U JP1986118820 U JP 1986118820U JP 11882086 U JP11882086 U JP 11882086U JP H0327981 Y2 JPH0327981 Y2 JP H0327981Y2
- Authority
- JP
- Japan
- Prior art keywords
- water
- container
- quicklime
- bag
- heat
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 95
- 235000013305 food Nutrition 0.000 claims description 19
- 238000010438 heat treatment Methods 0.000 claims description 17
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 229920003002 synthetic resin Polymers 0.000 claims description 8
- 239000000057 synthetic resin Substances 0.000 claims description 8
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- 238000010517 secondary reaction Methods 0.000 claims description 3
- 230000001939 inductive effect Effects 0.000 claims 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 66
- 239000000292 calcium oxide Substances 0.000 description 33
- 235000012255 calcium oxide Nutrition 0.000 description 33
- 238000006703 hydration reaction Methods 0.000 description 20
- 238000002347 injection Methods 0.000 description 7
- 239000007924 injection Substances 0.000 description 7
- 229910052782 aluminium Inorganic materials 0.000 description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 6
- 239000010408 film Substances 0.000 description 6
- 239000011888 foil Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000005192 partition Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 240000007594 Oryza sativa Species 0.000 description 3
- 235000007164 Oryza sativa Nutrition 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 235000009566 rice Nutrition 0.000 description 3
- 235000013311 vegetables Nutrition 0.000 description 3
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 2
- 239000000920 calcium hydroxide Substances 0.000 description 2
- 235000011116 calcium hydroxide Nutrition 0.000 description 2
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000123 paper Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 235000014347 soups Nutrition 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 235000002767 Daucus carota Nutrition 0.000 description 1
- 244000000626 Daucus carota Species 0.000 description 1
- 235000015429 Mirabilis expansa Nutrition 0.000 description 1
- 244000294411 Mirabilis expansa Species 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 235000002595 Solanum tuberosum Nutrition 0.000 description 1
- 244000061456 Solanum tuberosum Species 0.000 description 1
- 235000015278 beef Nutrition 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 235000016213 coffee Nutrition 0.000 description 1
- 235000013353 coffee beverage Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 235000021056 liquid food Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013536 miso Nutrition 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 235000015277 pork Nutrition 0.000 description 1
- 235000012015 potatoes Nutrition 0.000 description 1
- 235000013324 preserved food Nutrition 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 235000019992 sake Nutrition 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 235000015170 shellfish Nutrition 0.000 description 1
Landscapes
- Cookers (AREA)
Description
【考案の詳細な説明】
《産業上の利用分野》
この考案は発熱剤、例えば生石灰を使用した加
熱容器に関し、スープ、味噌汁、ミルク、コーヒ
ー、清酒などの液状飲食物、調理した米飯、馬鈴
薯、人参などの野菜類や、牛、豚などの肉類、魚
貝類など固形または半固形状の飲食物、缶詰、ビ
ン詰や、合成樹脂や合成樹脂とラミネートしたア
ルミニウムで製作された袋などに充填された飲食
物を加熱するための加熱容器に関し、特にその注
水手段を改良したものに関する。[Detailed description of the invention] <<Industrial application field>> This invention relates to a heating container using a heating agent such as quicklime, and can be used to store liquid foods and drinks such as soup, miso soup, milk, coffee, and sake, cooked rice, potatoes, etc. Vegetables such as carrots, meat such as beef and pork, solid or semi-solid foods and drinks such as fish and shellfish, canned or bottled foods, and bags made of synthetic resin or aluminum laminated with synthetic resin. The present invention relates to a heating container for heating food and drink, and particularly to one with an improved water injection means.
《従来の技術とその問題点》
生石灰と水との水和反応熱によつて種々の飲食
物を加熱することは、従来から種々試みられてお
り、代表的なものとして、例えば特公昭57−
54382号公報にその一例が開示されている。<<Prior art and its problems>> Various attempts have been made to heat various foods and drinks using the heat of the hydration reaction between quicklime and water.
An example of this is disclosed in Publication No. 54382.
しかしながら、同号報の加熱容器では、容器の
上部に水を注水するための開封可能な開口部を設
けておき、使用時に開口部を開封して、生石灰に
水を注水するので、水和反応により開口部から熱
蒸気が噴出するという欠点があつた。 However, in the heating container described in the same issue, an openable opening is provided at the top of the container for injecting water, and when used, the opening is opened and water is poured into the quicklime, so the hydration reaction The disadvantage was that hot steam spewed out from the opening.
そこで、例えば実公昭57−2867号公報に見られ
るように、容器内に水和反応に供する水を内蔵さ
せておき、これを開封針によつて破断する容器が
提案されているが、この注水手段にも以下に説明
する問題点があつた。 Therefore, as seen in Japanese Utility Model Publication No. 57-2867, a container has been proposed in which water for the hydration reaction is built into the container and the water is broken with an opening needle. The method also had the following problems.
《考案が解決しようとする問題点》
すなわち、上記公報の注水手段は、開封針を水
袋に突き刺すことにより破断するものであるが、
これによれば破断した水袋の孔が、開封針の外径
とほぼ同じ径となるので、水和反応の初期に供給
される水分量が不足し、生石灰全体に十分な水が
まわらず、未反応の生石灰が多く残留して被加熱
物の温度が充分に上らない。<<Problems to be solved by the invention>> In other words, the water injection means in the above-mentioned publication is broken by piercing the water bag with an opening needle;
According to this, the hole in the broken water bag has a diameter that is almost the same as the outer diameter of the opening needle, so the amount of water supplied at the beginning of the hydration reaction is insufficient, and not enough water is distributed throughout the quicklime. A large amount of unreacted quicklime remains, and the temperature of the heated object does not rise sufficiently.
しかも、生石灰に供給する単位時間当たりの水
分量が初期において不足すると、水袋の孔の出口
付近で反応した生石灰が消石灰となり、消石灰が
孔から放出される水を吸収することもあつて、孔
の周囲の比較的狭い範囲の生石灰しか水和反応が
行なわれず、特に、多量の加熱エネルギーを必要
とする固形または半固形状の飲食物の加熱には適
用することが極めて困難であつた。 Moreover, if the amount of water supplied to the quicklime per unit time is insufficient at the beginning, the quicklime that reacts near the outlet of the hole in the water bag becomes slaked lime, and the slaked lime absorbs the water released from the hole. The hydration reaction takes place only in a relatively narrow area around the quicklime, making it extremely difficult to apply it to heating solid or semi-solid foods and drinks, which requires a large amount of heating energy.
この考案は上述した問題点に鑑みてなされたも
のであつて、その目的とするところは、生石灰と
水との水和反応を利用した飲食物加熱容器におけ
る比較的簡単で且つコストアツプとならず、大量
生産に適した極めて便利で、特に多量の水和反応
に適した注水手段を備えた加熱容器を提供するこ
とにある。 This invention was made in view of the above-mentioned problems, and its purpose is to provide a relatively simple and cost-increasing food and beverage heating container that utilizes the hydration reaction between quicklime and water. It is an object of the present invention to provide a heating container equipped with water injection means that is extremely convenient and suitable for mass production, and particularly suitable for large-scale hydration reactions.
《問題点を解決するための手段》
上記目的を達成するために、この考案は、断熱
容器内に発熱剤と飲食物収納用の中容器と前記発
熱剤の反応熱により破断される２次反応誘発用の
水袋とを積層状態に収納した加熱容器であつて、
前記水袋は薄膜状の合成樹脂フイルムとこのフイ
ルム内に所定量の水を封入した偏平状に形成され
るとともに、前記水をほぼ等量ずつ分割したこと
を特徴とする。<<Means for Solving the Problems>> In order to achieve the above object, this invention combines a heat generating agent in an insulated container, an inner container for storing food and drinks, and a secondary reaction that is ruptured by the reaction heat of the heat generating agent. A heating container containing a water bag for induction in a stacked state,
The water bag is characterized in that it is formed into a flat shape with a thin synthetic resin film and a predetermined amount of water sealed in the film, and that the water is divided into approximately equal amounts.
《実施例および作用》
以下、この考案の好適な実施例について添附図
面を参照にして詳細に説明する。<<Embodiments and Operations>> Hereinafter, preferred embodiments of this invention will be described in detail with reference to the accompanying drawings.
第１図はこの考案に係る加熱容器の一実施例を
示している。 FIG. 1 shows an embodiment of the heating container according to this invention.
同図に示す加熱容器は、断熱容器２０、帯状水
袋２２、偏平水袋２４と生石灰２６とを収納した
透水性袋体２８、被加熱物である飲食物を収納す
る中容器３０とから概略構成されている。 The heating container shown in the figure is roughly composed of an insulating container 20, a band-shaped water bag 22, a water-permeable bag body 28 that stores a flat water bag 24 and quicklime 26, and an inner container 30 that stores food and drinks that are heated objects. It is configured.
断熱容器２０は紙質、プラスチツク、ガラス、
陶器、断熱材を張つた金属などの板を組立てた箱
型または円筒型の容器であつて、上端が開口した
容器部２０ａと、これを閉塞する蓋部２０ｂとか
ら構成されている。 The insulation container 20 is made of paper, plastic, glass,
It is a box-shaped or cylindrical container assembled from plates of ceramics, metal covered with a heat insulating material, etc., and consists of a container part 20a with an open top end and a lid part 20b that closes the container part 20a.
上記帯状水袋２２は、第２図Ａ，Ｂに示すよう
に、両端が閉止され、所定量の水３４が封入さ
れ、透水性袋体２８と容器部２０ａとの間の上記
断熱容器２０の容器部２０ａの内側面上に配置さ
れるか、または透水性袋体２８と中容器３０との
間に配置され、両端の閉止部を断熱容器２０の容
器部２０ａと蓋部２０ｂとの間に挟持させてお
く。 As shown in FIGS. 2A and 2B, the band-shaped water bag 22 has both ends closed, a predetermined amount of water 34 is sealed, and the insulating container 20 is located between the water-permeable bag body 28 and the container portion 20a. It is placed on the inner surface of the container part 20a or between the water-permeable bag 28 and the inner container 30, and the closing parts at both ends are placed between the container part 20a and the lid part 20b of the heat-insulating container 20. Hold it in place.
帯状水袋２２の材質は、ポリエチレン、ナイロ
ン、ポリエステルなどの合成樹脂の薄いフイルム
を単体もしくは、２種以上をラミネートしたも
の、あるいは樹脂フイルムにアルミニウム箔をラ
ミネートしたものが用いられる。 The material used for the band-shaped water bag 22 is a thin film made of synthetic resin such as polyethylene, nylon, or polyester, or a laminate of two or more kinds of thin films, or a resin film laminated with aluminum foil.
透水性袋体２８内に収納された偏平水袋２４
は、生石灰２６の水和反応により破断され、内部
の水を放出して生石灰２６の２次反応に供するも
のであつて、第３図に示すように、生石灰２６の
中心位置に水袋２４を収納するか、生石灰２６の
上方に水袋２４を収納するかいずれでもよい。 Flat water bag 24 housed within a water permeable bag body 28
is broken by the hydration reaction of the quicklime 26, and releases the water inside for the secondary reaction of the quicklime 26. As shown in FIG. 3, a water bag 24 is placed at the center of the quicklime 26. Alternatively, the water bag 24 may be stored above the quicklime 26.
上記偏平水袋２４の詳細を第４図に示してい
る。 Details of the flat water bag 24 are shown in FIG. 4.
まず、同図Ａでは、熱シールなどによつて形成
される仕切部２４ａで、水袋２４をほぼ等量ずつ
の水が４分割して収納されるように構成してい
る。 First, in FIG. 1A, the water bag 24 is configured to be divided into four parts and accommodate approximately equal amounts of water using partitions 24a formed by heat sealing or the like.
この仕切部２４ａに分離し易いようにスリツト
を入れて、同図Ｂに示すように完全に分離したも
のであつてもよい。 A slit may be provided in the partition portion 24a to facilitate separation, and the partition portion 24a may be completely separated as shown in FIG.
このように偏平水袋２４を仕切つたり、分離し
ておくと、生石灰２６を水和反応させた時に、１
次の水和反応熱が偏り、偏平水袋２４がいずれか
の個所で破断した際に、内部の水が１カ所のみで
放出され、開封針で破断した場合と同様に、その
破断個所の近傍でのみ反応が進行することが防止
され、生石灰２６を充分に且つ均一的に反応させ
ることが可能になる。 If the flat water bag 24 is partitioned or separated in this way, when the quicklime 26 undergoes a hydration reaction, 1
When the heat of the next hydration reaction is biased and the flat water bag 24 breaks at any point, the water inside is released from only one place, and as in the case of breaking with an opening needle, the water in the vicinity of the broken point This prevents the reaction from proceeding only in this case, making it possible to react the quicklime 26 sufficiently and uniformly.
なお、偏平水袋２４の材質は前記帯状水袋２２
の材質と同じでよい。また、透水性袋体２８の材
質はその全面で水を容易に通過させる紙、布、不
織布などが用いられるが、これ以外にも例えばア
ルミ箔か、アルミ箔に合成樹脂フイルムを貼付し
たもので生石灰２６と偏平水袋２２とを包み込
み、少なくとも下面に透孔２８ａを穿設した透水
性を有するようにしたものでもよく、この実施例
の図面ではこれを例示している。 The material of the flat water bag 24 is the same as that of the band-shaped water bag 22.
The material may be the same as that of The material of the water-permeable bag 28 may be paper, cloth, non-woven fabric, etc., which allow water to pass through easily over its entire surface, but other materials may also be used, such as aluminum foil or aluminum foil with a synthetic resin film attached. It may be made to have water permeability by enclosing the quicklime 26 and the flat water bag 22 and having a through hole 28a in at least the lower surface, which is illustrated in the drawings of this embodiment.
飲食物を収納する前記中容器３０は、第１図に
示すように前記透水性袋体２８の上か、前述した
ように透水性袋体２８と帯状水袋２２を置き換え
た場合は、帯状水袋２２の上に載置収納される。
この中容器３０は、アルミニウムのような金属箔
で成型したものが最も好ましいが、合成樹脂のフ
イルムと金属箔とをラミネートしたものや、耐熱
性合成樹脂フイルムであつてもよい。また日本食
弁当のように米飯と菜物を区別して収納する飲食
物の場合は、米飯と菜物を区別した仕切りを設け
るか、前記中容器３０を複数に分けて前記断熱容
器２０内に収納することになる。 The medium container 30 for storing food and drink is placed on top of the water-permeable bag 28 as shown in FIG. It is placed and stored on the bag 22.
The inner container 30 is most preferably molded from a metal foil such as aluminum, but may also be a laminate of a synthetic resin film and a metal foil, or a heat-resistant synthetic resin film. In addition, in the case of a food or drink such as a Japanese lunch box in which cooked rice and vegetables are stored separately, a partition is provided to separate the cooked rice and vegetables, or the medium container 30 is divided into a plurality of parts and stored in the insulated container 20. It turns out.
前記断熱容器２０の蓋部２０ｂは、第１図に示
すように、前記容器部２０ａの開口端から垂れ下
がつた前記帯状水袋２２の両端を押えるようにし
て前記容器部２０ａの開口部に被せてある。 As shown in FIG. 1, the lid part 20b of the heat insulating container 20 is inserted into the opening of the container part 20a so as to press both ends of the band-shaped water bladder 22 hanging down from the opening end of the container part 20a. It's covered.
使用に当たつては、前記中容器３０に飲食物を
入れる。この場合、飲食物は直接投入してもよい
し、あるいは缶詰やプラスチツクやアルミニウム
の容器に入れたままの飲食物を入れてもよい。缶
詰類やレトルト食品の場合は、予め30〜100c.c.程
度の水を熱媒体として中容器３０内に入れたほう
がよい。 In use, food and drink are placed in the medium container 30. In this case, food and drink may be poured directly into the container, or food and drink may be placed in cans, plastic, or aluminum containers. In the case of canned food or retort food, it is better to place approximately 30 to 100 c.c. of water as a heat medium in the medium container 30 in advance.
次に、帯状水袋２２の一方の端を破断開封し、
帯状水袋２２の他端側に引き抜くことにより帯状
水袋２２の水が容器部２０ａ内に排出され、前記
透水性袋体２８内の生石灰２６が下部の方から水
和反応を始める。 Next, one end of the band-shaped water bag 22 is broken and opened,
By pulling out the band-shaped water bag 22 toward the other end, the water in the band-shaped water bag 22 is discharged into the container portion 20a, and the quicklime 26 in the water-permeable bag body 28 starts a hydration reaction from the lower part.
このような注水手段によれば、帯状水袋２２の
水が一度に最初に供給されるので、従来のように
先鋭な突棒で断熱容器２０の外部から突き通す
か、内部に突棒を設置した場合に、突棒での破断
では単位時間当たりの水の放出量が少なく未反応
の生石灰が多く残留し、飲食物を十分に加熱でき
ないという問題が回避できる。 According to such water injection means, the water in the band-shaped water bag 22 is supplied first at once, so it is necessary to either pierce the insulating container 20 from the outside with a sharp protrusion as in the past, or install a protrusion inside. In this case, it is possible to avoid the problem of not being able to sufficiently heat the food or drink due to the small amount of water released per unit time and a large amount of unreacted quicklime remaining when breaking with a protruding rod.
また、密閉された水袋に開封栓を設けておき、
この開封栓を紐などで引き抜く注水手段も考えら
れるが、水袋に開封栓を取付ける作業は面倒なの
でコストが嵩む原因になるのと、水を放出した水
袋が前記断熱容器２０と前記透水性袋体２８の間
に残留すると、排出された水は残留した水袋に邪
魔されて、中心部の生石灰２６までこれが到達で
きなくなるので、中央部に未反応の生石灰部が大
きく残る。 Also, put an opening stopper in the sealed water bag.
A water injection method in which the opening plug is pulled out with a string or the like may be considered, but the work of attaching the opening plug to the water bag is troublesome and increases the cost. If the water remains between the bags 28, the discharged water will be obstructed by the remaining water bags and will not be able to reach the quicklime 26 in the center, leaving a large unreacted quicklime portion in the center.
一方、透水性袋体２８上に水袋を載せて開封栓
で注水する場合に、この水袋が残留すると、生石
灰２６の水和反応熱を中容器３０に伝達するのに
大きな障害となるので、この種の水和反応に使用
する水袋は、本考案の帯状水袋２２のように引き
抜いて外部に除去し、水和反応を行なわせること
が上記障害がなく好ましい。 On the other hand, when a water bag is placed on the water-permeable bag body 28 and water is poured using an opening stopper, if this water bag remains, it will become a major obstacle to transmitting the heat of the hydration reaction of the quicklime 26 to the inner container 30. It is preferable that the water bladder used for this type of hydration reaction be pulled out and removed to the outside, like the band-shaped water bladder 22 of the present invention, to allow the hydration reaction to occur without the above-mentioned problems.
さらに、前記帯状水袋２２の引き抜きが遅い場
合は、排出された水が偏る懸念が生ずるので、容
器部２０ａの底と透水性袋体２８との間に間隙を
保つために桁材を敷くか、小さな径の球を数個挾
むことが望ましい。 Furthermore, if the strip-shaped water bag 22 is pulled out slowly, there is a risk that the discharged water will be unevenly distributed. , it is desirable to sandwich several small diameter balls.
そして、帯状水袋２２の引き抜きで生石灰２６
の水和反応が開始されると、この反応熱により前
記透水性袋体２８内に収納された偏平水袋２４
が、生石灰２６の１次反応熱により破断され、水
が排出されることにより未反応部の生石灰２６の
反応を完結させ、飲食物容器３０内の飲食物を食
するに適する温度まで加熱する。 Then, by pulling out the band-shaped water bag 22, the quicklime 26
When the hydration reaction starts, the reaction heat causes the flat water bag 24 housed in the water permeable bag body 28 to
is broken by the primary reaction heat of the quicklime 26, and water is discharged, thereby completing the reaction of the unreacted part of the quicklime 26 and heating the food in the food and drink container 30 to a temperature suitable for eating.
偏平水袋２４の機能は、帯状水袋２２の水量を
多くすると、透水性袋体２８の上部および側部が
反応熱で焦げるようなことはないが、大量の熱蒸
気を噴き出すので危険性をともない好ましくな
い。 The function of the flat water bag 24 is that when the amount of water in the band-shaped water bag 22 is increased, the upper and side parts of the water permeable bag body 28 will not be burnt by the reaction heat, but a large amount of hot steam will be spewed out, making it dangerous. I don't like it at all.
一方、帯状水袋２２の水の量を熱蒸気が噴き出
さない程度に少なくすると、生石灰２６の反応熱
で透水性袋体２８の上部および側部が焦げ、未反
応部の生石灰６が残るので好ましくない。 On the other hand, if the amount of water in the band-shaped water bag 22 is reduced to such an extent that hot steam does not blow out, the reaction heat of the quicklime 26 will burn the top and sides of the water-permeable bag 28, leaving the unreacted part of the quicklime 6. Undesirable.
そこで、生石灰２６の水和反応に必要な水分量
を、帯状水袋２２と偏平水袋２４とに適量ずつ分
割し、上述した問題を回避している。 Therefore, the amount of water required for the hydration reaction of the quicklime 26 is divided into appropriate amounts between the band-shaped water bladder 22 and the flat water bladder 24, thereby avoiding the above-mentioned problem.
なお、上記実施例では偏平水袋２４の破断を行
なうための生石灰２６の一次水和反応の注水を帯
状水袋２２の引抜きで行なう場合を例示したが、
１次水和反応の注水手段はこれに限られることは
なく、例えば断熱容器２０の容器部２０ａと中容
器３０との隙間から水を直接注水してもよく、こ
の場合には偏平水袋２４が予め収納されているの
で、従来のように生石灰２６の水和反応に必要な
水量を注水してなくてもいいので、熱蒸気の噴出
は少なくなる。 In addition, in the above embodiment, the case where water injection for the primary hydration reaction of the quicklime 26 to break the flat water bag 24 is carried out by pulling out the band-shaped water bag 22 was exemplified.
The water injection means for the primary hydration reaction is not limited to this, for example, water may be directly poured into the gap between the container part 20a of the heat insulating container 20 and the middle container 30, and in this case, the flat water bag 24 Since it is stored in advance, there is no need to inject the amount of water necessary for the hydration reaction of the quicklime 26 as in the conventional case, and the amount of hot steam emitted is reduced.
《考案の効果》
以上、実施位で詳細に説明したように、この考
案の加熱容器によれば、熱蒸気の噴出が少なく、
また、未反応の生石灰がなくなり多量の水和反応
熱により各種の飲食物の加熱に用いることができ
る。<<Effects of the invention>> As explained above in detail in the implementation section, according to the heating container of this invention, there is less spouting of hot steam;
In addition, there is no unreacted quicklime and a large amount of hydration reaction heat can be used to heat various foods and drinks.
第１図は本考案の加熱容器の一実施例を示す断
面図、第２図は帯状水袋の容器内での収納状態の
説明図、第３図は偏平水袋と生石灰とを透水性袋
体内に収納した状態の断面図、第４図は偏平水袋
の２態様を示すそれぞれの平面図である。
２０……断熱容器、２０ａ……容器部、２２…
…帯状水袋、２４……偏平水袋、２６……生石
灰、２８……透水性袋体、３０……中容器。
Fig. 1 is a cross-sectional view showing an embodiment of the heating container of the present invention, Fig. 2 is an explanatory diagram of how the band-shaped water bag is stored in the container, and Fig. 3 shows the flat water bag and quicklime placed in a water-permeable bag. FIG. 4 is a sectional view of the flat water bladder stored in the body, and a plan view of two embodiments of the flat water bladder. 20...Insulated container, 20a...Container part, 22...
... band-shaped water bag, 24 ... flat water bag, 26 ... quicklime, 28 ... water-permeable bag body, 30 ... medium container.
Claims (1)
前記発熱剤の反応熱により破断される２次反応誘
発用の水袋とを積層状態に収納した加熱容器であ
つて、前記水袋は薄膜状の合成樹脂フイルムとこ
のフイルム内に所定量の水を封入した偏平状に形
成されるとともに、前記水をほぼ等量ずつ分割し
たことを特徴とする加熱容器。 A heating container in which a heat-generating agent, an inner container for storing food and drinks, and a water bag for inducing a secondary reaction that is ruptured by the reaction heat of the heat-generating agent are stored in a stacked state in an insulating container, the water bag being 1. A heating container characterized in that it is formed into a flat shape comprising a thin synthetic resin film and a predetermined amount of water sealed within the film, and the water is divided into approximately equal amounts.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986118820U JPH0327981Y2 (en) | 1986-08-04 | 1986-08-04 | |
| US07/078,754 US4762113A (en) | 1986-08-04 | 1987-07-28 | Self-heating container |
| FR8710993A FR2602134B1 (en) | 1986-08-04 | 1987-08-03 | SELF-HEATING CONTAINER |
| DE3725852A DE3725852C2 (en) | 1986-08-04 | 1987-08-04 | Self-heating container |
| KR2019870013066U KR910003883Y1 (en) | 1986-08-04 | 1987-08-04 | Self-heating container |
| GB8718388A GB2195437B (en) | 1986-08-04 | 1987-08-04 | Self-heating container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986118820U JPH0327981Y2 (en) | 1986-08-04 | 1986-08-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6326585U JPS6326585U (en) | 1988-02-22 |
| JPH0327981Y2 true JPH0327981Y2 (en) | 1991-06-17 |
Family
ID=31005631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986118820U Expired JPH0327981Y2 (en) | 1986-08-04 | 1986-08-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0327981Y2 (en) |
-
1986
- 1986-08-04 JP JP1986118820U patent/JPH0327981Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6326585U (en) | 1988-02-22 |
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