| 摘要 |
<p>In the present invention, there is disclosed a heating system consisting of at least one heating circuit formed by a compressor (1) the outlet of which is connected to a working medium line (2) having inside diameter of a metal pipe within the range of 3 to 70 mm, at least one heating body (4), the outlet of which is connected to a working medium return line (5). In said working medium return line (5) there is provided at least one throttling device (6), a first cooling coil (7) with pipe diameter equal to or less than said working medium line (2), said first cooling coil (7) being followed up with a second cooling coil (8) that is connected with a working pressure regulator (12) wherein said working pressure regulator (12) outlet is connected to the inlet (13) of the compressor (1). The proposed heating system working medium is selected from the group consisting of fluorine, helium, ammonia gas or halogenated hydrocarbon.</p> |
