| 摘要 |
<p>The present invention relates to a heating system using vacuum steam capable of improving the heating efficiency by built-in installing a double spiral heat exchanging pipe in a hollow heat source generating pipe; performing a heat source function by generating vacuum steam; and maintaining and increasing the temperature inside a heat source generating pipe at high speed when vacuum steam is generated and sprayed. The present invention relates to a heating system using vacuum steam comprising: a heat source part; and a pipe part extended from the heat source part, and buried and installed in the floor of interior space. The heat source part includes: at least one heat source generating pipe for generating vacuum steam; a heat exchanging pipe which is built in the heat source generating pipe, in which heating water is filled, and formed as a double spiral structure; a spray nozzle part installed in the bottom of the heat exchanging pipe to improve jet forces and induce the efficiency of rising the temperature when vacuum steam is generated; a heater part installed in the bottom of the heat source generating pipe to generate and spray vacuum steam by heating while accommodating a an upper end sealing part sealed and installed in the upper end of the heat source generating pipe, and installed to expose a heating water inlet and a heating water outlet of the heat exchanging pipe; and a vacuum pressure controlling valve installed in the upper end sealing part to control the vacuum pressure inside the heat source generating pipe.</p> |
