Isebenza kanjani i-air compressor

Ngemuva kokuthi umshayeli eqalisiwe, ibhande elingunxantathu lishayela i-crankshaft ye-compressor ukuze ijikeleze, eguqulwa ibe ukunyakaza okuphindaphindiwe kwepiston kusilinda ngomshini we-crank rod.

Lapho i-piston isuka ohlangothini lwekhava iya ku-shaft, umthamo we-cylinder uyanda, ukucindezela kusilinda kungaphansi kokucindezela komkhathi, futhi umoya ongaphandle ungena kusilinda ngesisefo kanye ne-valve yokumunca; ngemva kokufinyelela esikhungweni esiphansi esifile, i-piston isuka ohlangothini lwe-shaft kuya ohlangothini lwekhava, i-valve yokudonsa ivala, ivolumu ye-cylinder kancane kancane iba mncane, umoya ku-cylinder ucindezelwe, futhi ingcindezi iphakama. Lapho ingcindezi ifinyelela inani elithile, i-valve yokukhipha ivuliwe ivuliwe, futhi umoya ocindezelweyo ungena ethangini lokugcina igesi ngepayipi, futhi i-compressor iphinda iphinde. Isebenza ngokuzimela futhi ngokuqhubekayo iletha umoya ocindezelwe ethangini lokugcina igesi, ukuze ingcindezi ngaphakathi kwethangi ikhule kancane kancane, ngaleyo ndlela ithole umoya ocindezelwe odingekayo.

Inqubo yokuhogela:

Imbobo yokudonsa umoya ohlangothini lwe-screw air inlet kumele yakhelwe ukuze igumbi lokuminyanisa likwazi ukumunca umoya ngokugcwele. Kodwa-ke, i-screw compressor ayinayo i-air inlet kanye neqembu lama-valve exhaust. I-air inlet ilawulwa kuphela ngokuvula nokuvalwa kwe-valve elawulayo. Lapho i-rotor ijikeleza, isikhala se-toove groove ye-rotors eyinhloko kanye ne-axiliary sikhulu kunazo zonke lapho siphendukela ekuvuleni kodonga lokugcina lokungena emoyeni. Ngalesi sikhathi, indawo yezinyo le-rotor ixhunywe nomoya wamahhala endaweni yokungena emoyeni, ngoba umoya osemseleni wezinyo uphelile ngesikhathi sokukhipha. Lapho i-exhaust isiqediwe, i-toove groove isesimweni se-vacuum. Uma iphendulwa endaweni yokungena komoya, umoya wangaphandle udonswa ngaphakathi futhi ugeleze nge-axially emgodini wezinyo we-rotor eyinhloko kanye ne-axiliary. Lapho umoya ugcwalisa yonke inkatho yezinyo, ubuso obuseceleni bokungena komoya be-rotor buphenduka busuke endaweni yokungena komoya ye-casing, futhi umoya ophakathi kwezinyo uyavalwa. Okungenhla wukuthi, [inqubo yokungenisa umoya]. 4.2 Inqubo yokuvala nokudlulisa: Uma i-rotor eyinhloko kanye ne-axiliary iqeda ukuhogela, iziqongo zamazinyo zama-rotor amakhulu nama-axiliary zivalwa nge-casing. Ngalesi sikhathi, umoya uvaliwe emseleni wezinyo futhi awusaphumi, okuyiyona [inqubo yokuvala]. Njengoba ama-rotor amabili eqhubeka nokuzungeza, iziqongo zamazinyo azo kanye nemisele yawo yamazinyo kufanelana ekugcineni kokumunca, futhi indawo ehambisanayo iya kancane kancane iye ngasekugcineni kokukhipha umoya. Lena [inqubo yokudlulisa].4.3 Inqubo yokucindezelwa kanye nomjovo: Phakathi nenqubo yokuthutha, i-meshing surface kancane kancane iya ngasekugcineni kokukhipha umoya, okungukuthi, indawo yokukhipha izinyo phakathi kwe-meshing surface kanye ne-exhaust port kancane kancane iyancipha, igesi ku-toost. i-tooth groove iyacindezelwa kancane kancane, futhi ingcindezi iyanda. Lena [inqubo yokucindezela]. Ngesikhathi sokucindezelwa, uwoyela wokugcoba uphinde ufuthwe egunjini lokucindezela ukuze uhlanganiswe nomoya ngenxa yomehluko wengcindezi.

Inqubo yokukhipha amandla:

Lapho i-meshing end face ye-rotor iphendulwa ukuze ixhumane ne-exhaust ye-casing, (ngalesi sikhathi ingcindezi yegesi ecindezelwe iphezulu kakhulu) igesi elicindezelwe liqala ukuchithwa kuze kube yilapho i-meshing surface ye-tooth peak kanye ne-tooth groove. ithuthela ebusweni bokuphela kokukhipha, ngaleso sikhathi ama-rotor amabili ane-meshed Isikhala se-tooth groove phakathi kwendawo kanye ne-exhaust port ye-casing ingu-zero, okungukuthi, inqubo yokukhipha iphelile. Ngesikhathi esifanayo, ubude be-toove groove phakathi kwe-rotor meshing surface kanye ne-air inlet ye-casing kufinyelela isikhathi eside kakhulu, futhi inqubo yokumunca iqedwa futhi. Kuyaqhubeka.