| 摘要 |
PROBLEM TO BE SOLVED: To obtain a portable combustion heater utilizing heat from an electric heater wire connected with a power source plug in which the problem that the heater can not be used in a wheelchair is solved. SOLUTION: The heater comprises a heat source unit comprising means for exchanging heat from a heat generating means with heat carrier, means for circulating heat carrier forcibly, a heat carrier passage at heat source unit coupling them, and a flexible heat discharging means forming a heat carrier passage. The heater can be used as a rug for heating the human body in a wheelchair by utilizing heat generated from a heat generating means without using electricity. |
