Lubricating device of reciprocating compressor

• Main Authors: KIM JIN-DONG, LEE JONG-KOO, HEO JONG-TAE, JUNG JIN-YOUNG
• Format: Patent
• Language: Chinese; English
• Published: 16.06.2004
• Edition: 7
• Subjects: BLASTING; CRANKCASE VENTILATING; ENGINE PLANTS IN GENERAL; ENGINEERING ELEMENTS AND UNITS; GEARING; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; LUBRICATING INTERNAL COMBUSTION ENGINES; LUBRICATING OF MACHINES OR ENGINES IN GENERAL; MACHINES OR ENGINES IN GENERAL; MECHANICAL ENGINEERING; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTMACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTPUMPS; STEAM ENGINES; THERMAL INSULATION IN GENERAL; WEAPONS

一种用于往复式压缩机的润滑装置，其包括：一泵送单元，用于对一壳体下侧内充注的润滑油执行泵送；一具有供油孔和排出孔的前构架，供油孔将由泵送单元泵送来的润滑油输送到壳体内的滑动部位处，排出孔用于将已完成润滑工作的润滑油排出；一润滑油储存装置，其设置在排出孔的前方，用于将排到排出孔的润滑油储存预定的时间，然后再将其排出；以及一润滑油引流装置，用于将排到排出孔的润滑油引流向壳体的下方，以防止经排出孔排出的润滑油流向制在前构架上的气孔。在该装置中，在由润滑油与流体混和而产生的泡沫在润滑油中破裂之后，润滑油才被排送出去，由此降低了泡沫破裂时所产生的噪音。 A lubrication oil storage, arranged at the front of a discharge hole (56), forms a storage space (74) to store lubrication oil released to the discharge hole at predetermined time and discharge the lubrication oil. A front frame (30) has a suction hole (54) which supplies lubrication oil pumped from a pumping unit (50) to a friction area between a cylinder (38) and a piston (28) within a case (6) and discharge hole which discharges lubrication oil after performing lubrication operation. The pumping unit draws out lubrication oil contained in the lower portion of case.