| 摘要 |
<p>In a turboset having a high-pressure turbine stage and at least another turbine stage mounted on foundation supports and largely disposed above a machine floor, the high-pressure turbine stage being connectible to main steam lines, a valve arrangement includes emergency-stop main-steam governing valves through the high-pressure turbine stage is connectible to the main steam lines, the emergency-stop main-steam governing valves being disposed forward of the head of the high-pressure turbine stage and below the machine floor, and including an upper foundation ceiling disposed approximately at the level of the machine floor and formed with beams from which the emergency-stop main-steam governing valves are thermally displaceably suspended.</p> |
