| 摘要 |
FIELD: transport.SUBSTANCE: invention relates to aircraft cooling systems. Proposed system comprises cooling element 12 including case 14, cooling air inlet 18 made in said case 14, multiple heat exchangers 32, 34, 36, 38 mounted at side surfaces 24, 26, 28, 30 of case 14 to allows passage for cooling enter fed via inlet 18. Cooling air feed duct 40 communicates cooling air feed hole 44 arranged at aircraft tail edge with cooling element inlet 18. Cooling air outlet channel 46 communicates multiple heat exchangers 32, 34, 36, 38 with cooling air outlet 50 arranged at fuselage bottom shin 48 whereto acts pressure lower than that at cooling air feed hole 44. Said cooling element may incorporates blower arranged in inlet 18. Extra blower may be located in cooling air feed duct 40. Said duct 40 may incorporated cooling air bulk distributor.EFFECT: reliable and efficient heat removal from heat emitting devices.10 cl, 5 dwg |
