INSTRUMENT COMPARTMENT OF SPACECRAFT

摘要: FIELD: aviation.SUBSTANCE: invention relates to a temperature-controlled on-board equipment of spacecraft (SC). The compartment contains hexagonal platform (multilayer board) on which there are fuel elements hardware blocks both sides. bearing structure is based heat pipes (HP). Its upper end repeats the loop. that do not require refrigeration installed power frame attached lower in form equilateral triangle. system temperature control incorporates two systems: one for refrigeration, other - those requiring refrigeration. first has cylindrical heater-radiator and HPs connected with it. includes low HPs, abutting HP remove into space. All may contact thermally said elements.EFFECT: optimization layout, increase strength rigidity during ground operations remove, as well resistance when working orbit.3 dwg