| 摘要 |
<p>The system has a coolant e.g. water, for filling a fluidtight receiving space (13), and a temperature-responsive flow control valve connected to a glass structure unit (10) and fluidly connected to the fluidtight receiving space. A valve casing and a temperature sensor activate the valve to open, when a temperature sensor detects that the glass structure unit has preset temperature. The coolant flows out from the fluidtight receiving space for replenishment of the coolant in the fluidtight receiving space.</p> |
