JPH01138329U

JPH01138329U -

Info

Publication number: JPH01138329U
Application number: JP1988035451U
Authority: JP
Priority date: 1988-03-17
Filing date: 1988-03-17
Publication date: 1989-09-21

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示す断面図、第２
図は他の実施例を示す断面図、第３図はさらに他
の実施例を示す断面図である。１…反応トレー、２…生石灰、３…酸化発熱袋
、４…水袋、５…蓋材、６…密封材。 Fig. 1 is a sectional view showing one embodiment of the present invention;
The figure is a sectional view showing another embodiment, and FIG. 3 is a sectional view showing still another embodiment. 1... Reaction tray, 2... Quicklime, 3... Oxidation exothermic bag, 4... Water bag, 5... Lid material, 6... Sealing material.

Claims

[Scope of Claim for Utility Model Registration] (1) Quicklime is stored in a reaction tray, and on top of the quicklime, an oxidation exothermic bag made of a gas-permeable material wrapped in an exothermic agent that generates heat through air oxidation is placed. A water bag made of a heat-fusible material containing water is placed on the oxidation exothermic bag in contact with the oxidation exothermic bag, and the opening of the reaction tray is sealed with a lid made of a breathable material. A heating element further comprises a removable sealing material made of an air-impermeable material provided on the lid material to seal the reaction tray. (2) Store quicklime in a reaction tray, place on top of the quicklime an oxidative exothermic bag made of a non-breathable material wrapped in an exothermic agent that generates heat through air oxidation, and place one end of the oxidative exothermic bag on top of the quicklime. A water bag made of a heat-melting material containing water is placed on the oxidation exothermic bag in contact with the oxidation exothermic bag. A heating element sealed with a lid made of a material.