JPS63177857A - Portable heat accumulation bag - Google Patents
Portable heat accumulation bagInfo
- Publication number
- JPS63177857A JPS63177857A JP1078387A JP1078387A JPS63177857A JP S63177857 A JPS63177857 A JP S63177857A JP 1078387 A JP1078387 A JP 1078387A JP 1078387 A JP1078387 A JP 1078387A JP S63177857 A JPS63177857 A JP S63177857A
- Authority
- JP
- Japan
- Prior art keywords
- heat
- heat storage
- chemical
- heating element
- latent 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.)
- Pending
Links
- 238000009825 accumulation Methods 0.000 title 1
- 238000005338 heat storage Methods 0.000 claims description 31
- 239000000126 substance Substances 0.000 claims description 24
- 238000010438 heat treatment Methods 0.000 claims description 19
- 239000011232 storage material Substances 0.000 description 15
- 230000020169 heat generation Effects 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 8
- 239000011810 insulating material Substances 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- YPSVSPBXPRTRQF-UHFFFAOYSA-N calcium;oxygen(2-);hydrate Chemical compound O.[O-2].[Ca+2] YPSVSPBXPRTRQF-UHFFFAOYSA-N 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 235000014347 soups Nutrition 0.000 description 1
Landscapes
- Thermotherapy And Cooling Therapy Devices (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
（技術分野）
本発明は化学的な発熱や蓄熱作用を利用した携帯用蓄熱
パックに関する。特に電気エネルギーは用いないもので
ある。DETAILED DESCRIPTION OF THE INVENTION (Technical Field) The present invention relates to a portable heat storage pack that utilizes chemical heat generation and heat storage. In particular, it does not use electrical energy.
（背景技術） 従来、携帯用の発熱体としては太きく３通シあった。(Background technology) Conventionally, portable heating elements came in three large shapes.
（１）化学発熱タイプ
（２）電気発熱タイプ
（３）蓄熱タイプ
まず（１）の化学発熱タイプであるが、この中には白金
カイロで代表される燃焼を利用した物と、使い捨てカイ
ロのように鉄等の金屑の酸化を利用し次物がある。両者
に共通して言えることは、化学反応が制御できないため
温度コントロールできないことである。そのため、局部
的あるいは一時的にヤケドをするような高温になること
がしばしばある。また、おだやかな反応しか使えないた
め、利用できる化学反応はごく限られたものとなってい
る。(1) Chemical heat generation type (2) Electric heat generation type (3) Thermal storage type There are the following products that utilize the oxidation of metal scraps such as iron. What both have in common is that temperature cannot be controlled because chemical reactions cannot be controlled. As a result, it often becomes hot enough to cause local or temporary burns. Furthermore, because only mild reactions can be used, the chemical reactions that can be used are extremely limited.
（２）電気発熱タイプは電気でヒータを加熱する方式で
あるが、電気を利用するため、大きな電源とヒータ間の
コードが不可欠である。次だし温度は自由にコントロー
ルしやすい。(2) The electric heating type uses electricity to heat the heater, but because it uses electricity, a large power source and a cord between the heater are essential. The temperature of the soup stock is easy to control.
（３）蓄熱タイプは、蓄熱材の入ったパックを予め電気
ヒータ等で加熱しておき、蓄熱された物をそのまま利用
するというものである。蓄熱材であるので、一定温度の
熱が放出されるが、加熱体からとり出した時点から放熱
が始まるため、必要な時にはすでに熱放出が終了してい
ることがある。(3) In the heat storage type, a pack containing heat storage material is heated in advance with an electric heater or the like, and the stored heat is used as is. Since it is a heat storage material, it emits heat at a constant temperature, but since heat dissipation starts from the moment it is taken out from the heating element, heat dissipation may have already finished by the time it is needed.
（発明の目的）
本発明は、持ち運びができ、バ′ツテリーやコードが不
要で、必要な時に熱を取り出せ、温度も一定温度にコン
トロールできる発熱パックに関するものである。(Object of the Invention) The present invention relates to a heat generating pack that is portable, does not require batteries or cords, can take out heat when needed, and can control the temperature at a constant temperature.
（発明の開示）
上記の目的を達成するため本発明は化学発熱体に接して
潜熱蓄熱体を設け、化学発熱体よりの発熱をいり九ん潜
熱蓄熱体に貯えた後、外部に放熱することを特徴とする
携帯用蓄熱パックを発明の要旨とするものである。(Disclosure of the Invention) In order to achieve the above object, the present invention provides a latent heat storage body in contact with a chemical heating element, generates heat from the chemical heating element, stores it in the latent heat storage body, and then radiates the heat to the outside. The gist of the invention is a portable heat storage pack characterized by:
次に本発明の実施例について説明する。なお実施例は一
つの例示であって、本発明の精神を逸脱しない範囲で、
種々の変更あるいは改良を行いうろことは云うまでもな
い。Next, examples of the present invention will be described. It should be noted that the examples are merely illustrative, and within the scope of the spirit of the present invention,
Needless to say, various changes and improvements may be made.
本発明の基本的な構成を第１図及び第３図に示す。The basic configuration of the present invention is shown in FIGS. 1 and 3.
いずれも化学発熱体の外側に潜熱蓄熱材を配置した構造
となっておシ、化学発熱で得られる大きな熱量をいった
ん潜熱蓄熱材に吸収させることを特長とする。化学発熱
では大熱量が比較的短時間で出るため、急激な温度上昇
がおこる。Both have a structure in which a latent heat storage material is placed outside a chemical heating element, and the feature is that the large amount of heat obtained from chemical heat generation is temporarily absorbed by the latent heat storage material. Chemical heat generation produces a large amount of heat in a relatively short period of time, resulting in a rapid temperature rise.
この温度を潜熱蓄熱材で吸収させることにょシ外部に高
温が出ることを防ぐとともに、潜熱蓄熱材が貯えた熱を
徐々に放出するため潜熱蓄熱材の隅点に相当する温度の
熱が長時聞出る。即ち、温度と放出時間がコントロール
されたことになる、また熱源が化学発熱体であるため、
必要時に発熱を開始させることができる。Absorbing this temperature with the latent heat storage material prevents high temperatures from being released to the outside, and the latent heat storage material gradually releases the heat stored, so the heat at the temperature corresponding to the corner point of the latent heat storage material remains for a long time. Find out. This means that the temperature and release time are controlled, and since the heat source is a chemical heating element,
Heat generation can be started when necessary.
第１図において、本発明は潜熱蓄熱材ｌで化学発浩材２
を取〕囲んだ構造になっており、化学発熱材２からの熱
のほとんどが潜熱蓄熱材に吸収される。この場合、放熱
は通常のカイロ同様全面から行なわれる。In FIG. 1, the present invention uses a latent heat storage material 1 and a chemical expansion material 2.
], and most of the heat from the chemical heating material 2 is absorbed by the latent heat storage material. In this case, heat is radiated from the entire surface like a normal body warmer.
使用した化学発熱材は酸化カルシウム−水系で、
ＣａＯ＋ Ｈ２０→Ｃａ （ＯＨ） ２ ＋ １５．２
Ｗｅ ｏ １の反応を利用する。The chemical heating material used was a calcium oxide-water system, CaO+ H20→Ca (OH) 2 + 15.2
The reaction of We o 1 is used.
Ｃａ０（１５＃）と木炭粉（１１）ｅ混合した物の中に
ポリエチ袋３に封入した水（６ｃｃ）を入れ、それら全
体をアルミラミネートチ為−プの中に封入した。Water (6 cc) sealed in a polyethylene bag 3 was placed in a mixture of Ca0 (15#) and charcoal powder (11)e, and the whole was sealed in an aluminum laminate chip.
潜熱蓄熱材にはパラフィン（１００，ｌｉ’ ） ｆｔ
用いた。融点は約４０℃である。潜熱蓄熱材もアルミラ
ミネート製の袋に封入してあフ、先の化学発熱体は、こ
の中にセットできるようになっている。Paraffin (100, li') ft as latent heat storage material
Using. The melting point is approximately 40°C. The latent heat storage material is also enclosed in an aluminum laminate bag, and the chemical heating element mentioned earlier can be placed inside this bag.
使用時には、化学発熱体中の水袋３を針４で破ることに
より発熱反応を起こさせる。When in use, an exothermic reaction is caused by tearing the water bag 3 in the chemical heating element with a needle 4.
潜熱蓄熱材表面の温度変化を第２図に示す。Figure 2 shows the temperature change on the surface of the latent heat storage material.
第３図は本発明の他の実施例を示すもので。FIG. 3 shows another embodiment of the invention.
基本構成は第１図と同じであるが、第３図の場合断熱材
５が片面に使用されておシ、断熱材４の内に化学蓄熱体
２とその上に潜熱蓄熱体ｌを設けてあり、放熱は断熱材
の反対面からのみおこるようになっている。The basic configuration is the same as in Fig. 1, but in Fig. 3, a heat insulating material 5 is used on one side, and a chemical heat storage body 2 is provided within the heat insulating material 4, and a latent heat heat storage body l is provided above it. Yes, heat dissipation occurs only from the opposite side of the insulation.
化学発熱体、潜熱蓄熱体の構成も第１図と同様である。The configurations of the chemical heating element and the latent heat storage element are also the same as in FIG.
断熱材５としてはアルミ箔でパックしたグラスウールを
用いた。As the heat insulating material 5, glass wool packed with aluminum foil was used.
潜熱蓄熱材の表面温度変化は第４図に示す。Figure 4 shows the change in surface temperature of the latent heat storage material.
（発明の効果）
本発明は叙上のように化学発熱体に接して潜熱蓄熱体を
設け、化学発熱体よシの発熱をいったん潜熱蓄熱体に貯
えた後、外部に放熱することによシ
Ｈ） 電源不要、コードスの発熱体で持ち運びが簡単で
ある。(Effects of the Invention) As described above, the present invention provides a system in which a latent heat storage body is provided in contact with a chemical heating element, and the heat generated by the chemical heating element is stored in the latent heat storage body and then radiated to the outside. H) No power supply required, cordos heating element makes it easy to carry.
（ｃ４ 潜熱蓄熱材の相変化温度に応じた温度に放出
熱は自動コントロールされる。(c4 The released heat is automatically controlled to a temperature that corresponds to the phase change temperature of the latent heat storage material.
（ハ）熱源に化学発熱を使用しているため、必要時に発
熱を開始でき、かつ交換可能である。(c) Since chemical heat generation is used as the heat source, heat generation can be started when necessary, and it can be replaced.
に）化学発熱の発生熱を直接使用しないため、発熱量の
大きい反応や温度の・高くなる反応も使用できる。2) Because the heat generated by chemical heat generation is not used directly, reactions with large calorific values and reactions with high temperatures can be used.
（ホ）化学発熱体に潜熱蓄熱材が接している為熱の利用
効率が良い。(e) Heat is used efficiently because the latent heat storage material is in contact with the chemical heating element.
（へ）断熱材を併用し、外部への熱ロスを少なくするこ
とにより、熱放出の長時間化が図れる。(f) By using a heat insulating material to reduce heat loss to the outside, heat can be released for a longer period of time.
（ト）化学発熱体を交換することにょシ繰り返し使用で
きる。(g) Can be used repeatedly by replacing the chemical heating element.
等の効果を有するものである。It has the following effects.
第１図及び第３図は本発明の携帯用蓄熱パックの実施例
、第２図及び第４図は夫々温度特性を示す。
１・・・潜熱蓄熱体、２・・・化学発熱体、３・・・反
応用水袋、４・・・針、５・・・断熱材。
出願人松下電工株式会社５．−２゜
第１図
第２図
将藺（ｈ「）1 and 3 show examples of the portable heat storage pack of the present invention, and FIGS. 2 and 4 show temperature characteristics, respectively. DESCRIPTION OF SYMBOLS 1... Latent heat storage body, 2... Chemical heating element, 3... Reaction water bag, 4... Needle, 5... Insulating material. Applicant Matsushita Electric Works Co., Ltd.5. -2゜Figure 1 Figure 2 General (h'')
Claims (1)
りの発熱をいったん潜熱蓄熱体に貯えた後、外部に放熱
することを特徴とする携帯用蓄熱パック。A portable heat storage pack characterized in that a latent heat storage body is provided in contact with a chemical heating element, heat generated by the chemical heating element is temporarily stored in the latent heat storage body, and then the heat is radiated to the outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1078387A JPS63177857A (en) | 1987-01-19 | 1987-01-19 | Portable heat accumulation bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1078387A JPS63177857A (en) | 1987-01-19 | 1987-01-19 | Portable heat accumulation bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63177857A true JPS63177857A (en) | 1988-07-22 |
Family
ID=11759935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1078387A Pending JPS63177857A (en) | 1987-01-19 | 1987-01-19 | Portable heat accumulation bag |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63177857A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002253594A (en) * | 2001-03-05 | 2002-09-10 | Koden:Kk | Heat retention by combination of platinum catalyst heat generation part and thermal storage medium |
| JP2002301100A (en) * | 2001-04-03 | 2002-10-15 | Koden:Kk | Heat insulation by combination with platinum catalyst heating |
-
1987
- 1987-01-19 JP JP1078387A patent/JPS63177857A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002253594A (en) * | 2001-03-05 | 2002-09-10 | Koden:Kk | Heat retention by combination of platinum catalyst heat generation part and thermal storage medium |
| JP2002301100A (en) * | 2001-04-03 | 2002-10-15 | Koden:Kk | Heat insulation by combination with platinum catalyst heating |
| JP4609913B2 (en) * | 2001-04-03 | 2011-01-12 | 株式会社広電 | Warmer |
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