MANUAL WATER HEATER
To solve the problem that in the event of a disaster, etc., there is the inconvenience that electricity and gas become unavailable and there is no means to boil water.SOLUTION: Since frictional heat generated by collision of a plurality of iron balls in a container raises a temperature of water in t...
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Format: | Patent |
Sprache: | eng ; jpn |
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Zusammenfassung: | To solve the problem that in the event of a disaster, etc., there is the inconvenience that electricity and gas become unavailable and there is no means to boil water.SOLUTION: Since frictional heat generated by collision of a plurality of iron balls in a container raises a temperature of water in the container and boils the water by manually rotating a handle continuously, a manual water heater can also be used as a simple water heater when electricity or gas is unavailable during a disaster, or the like.SELECTED DRAWING: Figure 1
【課題】災害時等にあっては、電気やガスが使用不能になり、湯を沸かす手段がなくなってしまう不都合があった。【解決手段】手動でハンドルを連続回転させることにより、容器内の複数の鉄球が衝突しあって発生する摩擦熱が容器内の水の温度を上昇させ湯を沸かすことができるので、災害時等に電気やガスが使用不可能になった際にも、簡易湯沸かし器として使用できる。【選択図】図1 |
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