Ukuqonda ii-Centrifugal Air Compressors

Iicompressor zomoya zeCentrifugalZiqhutywa zii-impellers ukuze zijikeleze ngesantya esiphezulu, ukuze igesi ivelise amandla e-centrifugal. Ngenxa yokwanda kunye nokuhamba koxinzelelo lwegesi kwi-impeller, izinga lokuhamba kunye noxinzelelo lwegesi emva kokudlula kwi-impeller liyanda, kwaye umoya ocinezelweyo uqhubeka uveliswa.
Iimbonakalo
Ii-centrifugal air compressors zii-speed compressors. Xa umthwalo wegesi uzinzile, ii-centrifugal air compressors zisebenza ngokuzinzileyo nangokuthembekileyo.
①Isakhiwo esincinci, ubunzima obuphantsi, uluhlu olukhulu lokukhupha umoya;
②Iinxalenye zokunxiba azininzi, ukusebenza okuthembekileyo, kunye nobomi obude;
③Umphunga awungcoliswanga yioyile yokuthambisa, kwaye umgangatho womoya uphezulu;
④Ukusebenza kakuhle nokonga amandla xa indawo yokufuduka inkulu.
Umgaqo wokusebenza
Iicompressor zomoya zeCentrifugalikakhulu zenziwe ngamacandelo amabini: i-rotor kunye ne-stator. I-rotor iquka i-impeller kunye ne-shaft. Kukho ii-blades kwi-impeller, kunye ne-balance disc kunye nenxalenye ye-shaft seal. Umzimba ophambili we-stator yi-casing (isilinda), kwaye i-stator ikwaxhotyiswe nge-diffuser, i-bend, i-returner, i-exhaust pipe, i-exhaust pipe kunye nenxalenye ye-shaft seal. Umgaqo osebenzayo we-centrifugal compressor kukuba xa i-impeller ijikeleza ngesantya esiphezulu, igesi ijikeleza nayo. Phantsi kwesenzo samandla e-centrifugal, igesi iphoswa kwi-diffuser ngasemva, kwaye indawo ye-vacuum yenziwa kwi-impeller. Ngeli xesha, igesi entsha evela ngaphandle ingena kwi-impeller. I-impeller ijikeleza rhoqo, kwaye igesi ifunxwa rhoqo kwaye iphoswe ngaphandle, ngaloo ndlela igcina ukuhamba okuqhubekayo kwegesi.
Ii-compressor zomoya ze-Centrifugal zixhomekeke kutshintsho kumandla e-kinetic ukwandisa uxinzelelo lwegesi. Xa i-rotor ene-blades (oko kukuthi, ivili elisebenzayo) ijikeleza, ii-blades ziqhuba igesi ukuba ijikeleze, idlulisele umsebenzi kwigesi, kwaye yenze igesi ifumane amandla e-kinetic. Emva kokungena kwinxalenye ye-stator, ngenxa yesiphumo sokwandiswa kwe-stator, intloko yoxinzelelo lwamandla esantya iguqulwa ibe luxinzelelo olufunekayo, isantya siyancitshiswa, kwaye uxinzelelo luyanda. Kwangaxeshanye, isiphumo esikhokelayo senxalenye ye-stator sisetyenziselwa ukungena kwisigaba esilandelayo se-impeller ukuze kuqhubeke nokunyusa uxinzelelo, kwaye ekugqibeleni kukhutshwe yi-volute. Kwi-compressor nganye, ukuze kufezekiswe uxinzelelo olufunekayo loyilo, i-compressor nganye ixhotyiswe ngenani elahlukileyo lezigaba kunye namacandelo, kwaye ikwanazo neesilinda ezininzi.