CNG compressors muaj ntau hom qauv.
Lub ntsiab compressor yog peb -theem, V- hom compressor.
Nws muaj cov khoom tseem ceeb xws li crankcase, crankshaft, txuas rods, pistons, thooj voos kheej kheej, thiab li qub. Lub crankcase yog ua los ntawm cam khwb cia aluminium alloy; lub crankshaft yog ib qho -crank qauv.
Cov pas txuas txuas yog ib qho -tsim qauv.
Cov qauv piston yog ib qho qauv tsim, nrog rau theem thawj thiab thib ob yog ib qho -daim, thiab theem thib ib thiab thib peb yog kev sib xyaw ua ke. Thawj thiab thib ob theem pistons yog nruab nrog piston rings, thaum lub thib peb theem piston tsis tau nruab nrog piston rings thiab siv lub labyrinth foob ntawm nws tus kheej thiab lub tog raj kheej.
Thawj thiab thib ob theem cylinders, nrog rau thawj thiab thib peb theem cylinders, yog tag nrho ib qho -cov qauv tsim.