| 摘要 |
PROBLEM TO BE SOLVED: To block short circuit flow between suction part and supply part without requiring any additional work for blocking short circuit flow. SOLUTION: The heating machine comprises a body section 3 being installed while entering into the wall face part of a room to be heated, and a grill plate 6 being arranged on the side of the body section 3 facing the room to be heated. The grill plate 6 is juxtaposed with an air inlet 4 and an air outlet 5 while the body section 3 is provided with a circulation fan for ventilating air through a circulating ventilation channel connecting between a section 1 for suction air in the room through the air inlet 4 and a section 2 for supplying air through the air outlet 5, and means 10 for heating air flowing through the circulating ventilation channel. A member T for blocking short circuit flow of air is disposed between the supply section and the suction section to allow relative movement of the grill plate 6 and the body section 3 in the approaching/receding direction while keeping the short circuit blocking function. |
