JPH02122639U - - Google Patents
Info
- Publication number
- JPH02122639U JPH02122639U JP1989031961U JP3196189U JPH02122639U JP H02122639 U JPH02122639 U JP H02122639U JP 1989031961 U JP1989031961 U JP 1989031961U JP 3196189 U JP3196189 U JP 3196189U JP H02122639 U JPH02122639 U JP H02122639U
- Authority
- JP
- Japan
- Prior art keywords
- heat generating
- case
- heat
- reaction water
- reaction
- 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
- 238000006243 chemical reaction Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 239000004745 nonwoven fabric Substances 0.000 claims description 2
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims 4
- 235000012255 calcium oxide Nutrition 0.000 claims 2
- 239000000292 calcium oxide Substances 0.000 claims 2
- 238000006703 hydration reaction Methods 0.000 claims 2
- 239000003795 chemical substances by application Substances 0.000 description 1
Landscapes
- Cookers (AREA)
Description
第１図ないし第２図に本考案の実施例を示し、
第１図は発熱装置の縦断面図、第２図は発熱ケー
スの斜視図である。
１……発熱装置、２……発熱ケース、３……反
応水袋、４……開封部材、５……不織布、６……
弁当箱、Ａ……発熱剤、Ｂ……反応水。
Embodiments of the present invention are shown in FIGS. 1 and 2,
FIG. 1 is a longitudinal sectional view of the heat generating device, and FIG. 2 is a perspective view of the heat generating case. 1... Heat generating device, 2... Heat generating case, 3... Reaction water bag, 4... Opening member, 5... Nonwoven fabric, 6...
Lunch box, A... exothermic agent, B... reaction water.
Claims (1)
において、発熱ケースの底面中央から開口フラン
ジ面まで放射状に溝が形成され、該ケースに収納
された反応水袋の一端縁が該発熱ケースの一端側
面に固定され、該反応水袋の一端縁に開封部材の
一端を固着して、該開封部材の他端を前記発熱ケ
ースの外方に引き出し、前記反応水の上部に水和
反応で発熱する粒状生石灰を載置し、前記発熱ケ
ースの開口フランジ面には不織布が被覆されてい
ることを特徴とする発熱装置。 The heat source is a heat generating device that generates heat by the hydration reaction of quicklime, and grooves are formed radially from the center of the bottom of the heat generating case to the opening flange surface, and one end of the reaction water bag housed in the case is one end of the heat generating case. fixed to the side surface, one end of the unsealing member is fixed to one end edge of the reaction water bag, the other end of the unsealing member is pulled out of the heat generating case, and heat is generated in the upper part of the reaction water through a hydration reaction. A heat generating device, characterized in that granular quicklime is placed thereon, and the opening flange surface of the heat generating case is covered with a nonwoven fabric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989031961U JPH02122639U (en) | 1989-03-20 | 1989-03-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989031961U JPH02122639U (en) | 1989-03-20 | 1989-03-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02122639U true JPH02122639U (en) | 1990-10-08 |
Family
ID=31258215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989031961U Pending JPH02122639U (en) | 1989-03-20 | 1989-03-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02122639U (en) |
-
1989
- 1989-03-20 JP JP1989031961U patent/JPH02122639U/ja active Pending