| 摘要 |
FIELD: machine building.SUBSTANCE: method and device for connection lubrication relate to compressors engineering. Shell (80) is intended for crankshaft adapter (48) location, it connects the oil pump (32) to the compressor (30). Shell (80) has casing element (91) creating round cavity (86) intended for location of the crankshaft adapter (48). The oil supply line (82) passing through the casing element (91) in the round cavity (86) is intended for oil supply. The first drain pipeline (88) is located against the supply pipeline, passes through the casing element (91) in the round cavity (86), and is intended for oil drainage from the cavity (86). Plug (90) is located in the first drain pipeline (88), and is intended to reduce volume of oil drained from the round cavity (86). The second drain pipeline (96) passing through the casing element (91) in the round cavity (86) is intended for oil drainage from the cavity (86). The second drain pipeline (96) is located between the supply oil pipeline (82) and first drain pipeline (88), essentially at angle 50-130° to the first drain pipeline (88) at periphery of the casing element (91).EFFECT: improved lubrication in connection between the oil pump and compressor.15 cl, 11 dwg |
