Compressor Classification

Compressors tuaj yeem muab faib ua volumetric compressors thiab nrawm compressors raws li lawv cov qauv. Hom volumetric ntxiv muab faib ua: reciprocating compressors thiab teb compressors; Cov compressor ceev tau muab faib ua axial compressor, centrifugal compressor thiab mixed flow compressor.
Niaj hnub no, tsev neeg tub yees thiab cua txias compressors yog ob qho tib si volumetric, uas yuav muab faib ua reciprocating thiab rotary hom. Reciprocating compressors siv piston, crank, txuas cov pas nrig los yog piston, crank, thiab zawv zawg raj mechanisms, thaum teb compressors feem ntau siv dov rotor compressors. Hauv kev lag luam cua txias, lawv feem ntau yog centrifugal, vortex, lossis hom ntsia hlau.
Raws li daim ntawv thov, nws tuaj yeem muab faib ua qis rov qab siab, nruab nrab rov qab siab, thiab siab rov qab siab. Tsawg rov qab siab hom (evaporation kub {{0}}} ~ -15 degree), feem ntau yog siv rau hauv tsev tub yees, khoom noj khoom haus freezers, thiab lwm yam. Medium back pressure type (evaporation temperature -20~0 degree ), feem ntau yog siv rau cov khoom txias txias, cov thawv ntim mis nyuj khov, thiab lwm yam. Siab rov qab siab hom (evaporation kub -5-15 degree), feem ntau yog siv rau chav cua txias, dehumidifiers, twj tso kua mis, thiab lwm yam.