Venting passage for isolation block of scroll compressor and check valve for the same

摘要

A venting passage for isolation block of a scroll compressor and a check valve for the same. The compressor mainly comprises a fixed scroll member, an orbit scroll member, and an isolation block. The isolation block has venting passage and the venting passage has a through hole on bottom thereof and communicated with the discharging port of the fixed scroll member. A baffle is provided at top opening of the venting passage to form a muffle room. The venting passage has a floating planar valve. Moreover, the projecting ring has a plurality of venting apertures of window shape on top portion thereof and with even distribution.