| 摘要 |
The present invention relates to a flotation type ondol which is designed so as to maintain the predetermined amount of humidity in a room while a boiler working fluid is naturally evaporated, improve the disadvantages that the heating efficiency is degraded by a foreign material generated in the prior heating pipe, and rather reduce floor noises transferred to the lower flower by filling between the ondol and the floor of the room with water. The flotation type ondol includes the floor of the room divided into a heating area and a non-heating area and includes an insulation area between the heating area and the non-heating area, has a trench which has the predetermined area and depth in the heating area (11) and fills the trench with a hot boiler working fluid (12), and includes a ondol (13) that is configured to include a floating layer (23a) which is made of a material having the smaller width than the inner wall of the trench and having less specific gravity than the hot boiler working fluid in terms of the cross-section and an ondol layer (23b) on the floating layer (23a) for heating the room while floating on the hot boiler working fluid with which the trench is filled. |
