SCROLL COMPRESSOR WITH A PROPER VOLUMETRIC RATE FOR PREVENTING SUPER COMPRESSION IN A LOW LOAD CONDITION

摘要

PURPOSE: A scroll compressor is provided to improve efficiency even in a low load condition, and to prevent refrigerant from being super-compressed when the compressor is operated at a low speed.;CONSTITUTION: A scroll compressor comprises laps for interlocking a plurality of scrolls each other. A compression chamber which moves with a rotating scroll is formed. A wrap volume ratio in the compression chamber is 1.8-2.2. The rotary angle of the scroll changes according to load. A bypass hole is formed to bypass some refrigerant before refrigerant compressed in the compression chamber flows into a discharge hole.;COPYRIGHT KIPO 2013;[Reference numerals] (AA) Optimal performance range(20 to 150 degrees)