| 摘要 |
<p>Swirl blades (5) extend radially across an annular cross-section between the outer diameter of the core pipe (4) and the inner diameter of the outer pipe (1). Mounted outside the core pipe (4) is a valve disc (8) which on the inflow side can be introduced into the core pipe (4) by means of a servomotor (9). The outer diameter of the valve disc (8) corresponds to the inner diameter of the core pipe (4) in the inflow region. With this swirl outlet, it is possible optimally to manage both heating operations and cooling load situations. <IMAGE></p> |
