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Дренажное устройство, преимущественно для баков с низкотемпературным хладоносителем в системах терморегулирования летательных аппаратов, содержащее корпус с отверстием, дренажную трубку, отличающееся тем, что, с целью предотвращения попадания в низкотемпературный хладоноситель влаги атмосферного воздуха и ее замерзания и повышения надежности работы системы терморегулирования, в дренажной трубке размещен теплообменник.Drainage device, mainly for tanks with low-temperature coolant in aircraft thermal control systems, comprising a housing with an opening, a drainage tube, characterized in that, in order to prevent atmospheric air from entering the low-temperature refrigerant and improving the reliability of the temperature control system, the drainage tube placed heat exchanger.
Systems for environments in space at cryogenic temperatures(Cooling system for maintaining uniform low temperature environment under low gravity conditions)