| 摘要 |
The present invention relates to a heating system using vacuum steam that has a double helix heat-exchange pipe embedded in a hollow heat-source generation pipe, performs a heat-source function by generating vacuum steam, and makes the internal temperature of the heat-source generation pipe rapidly rise and maintained when generating and injecting the vacuum steam, thereby significantly enhancing heating efficiency. The heating system comprises: a heat source part; and a pipe part that extends from the heat source part and is embedded in the bottom of an indoor space, wherein the heat source part includes: at least one heat-source generation pipe from which vacuum steam is generated; a heat-exchange pipe that is embedded in the heat-source generation pipe, filled with hot water, and formed in a double helix structure; an injection nozzle part mounted on the bottom surface of the heat-exchange pipe to enhance an injection force and induce temperature rise efficiency when vacuum steam is generated; a heater part that is mounted on the bottom surface of the heat-source generation pipe, and accommodates a predetermined heating medium and generates heat to create and inject vacuum steam; an upper sealing part installed to seal the upper part of the heat-source generation pipe and installed such that hot-water inlet and outlet parts of the heat-exchange pipe are exposed; and a vacuum-pressure control valve installed on the upper sealing part to control the vacuum pressure in the heat-source generation pipe. |
