Isebenza njani icompressor yomoya

Emva kokuba umqhubi eqalisiwe, ibhanti elingunxantathu liqhuba i-crankshaft ye-compressor ukuba ijikeleze, eguqulwa ibe yintshukumo ephindaphindayo yepiston kwi-cylinder ngokusebenzisa i-crank rod mechanism.

Xa i-piston isuka kwicala le-cover ukuya kwi-shaft, umthamo we-cylinder uyanda, uxinzelelo kwi-cylinder luphantsi kunoxinzelelo lwe-atmospheric, kwaye umoya wangaphandle ungena kwi-cylinder nge-filter kunye nevalve yokufunxa; emva kokufikelela kwindawo esezantsi efileyo, i-piston isuka kwicala le-shaft ukuya kwicala le-cover, i-valve yokufunxa ivala, umthamo we-cylinder uya uba mncinci, umoya kwi-cylinder ucinezelekile, kwaye uxinzelelo luyenyuka. Xa uxinzelelo lufikelela kwixabiso elithile, i-valve yokukhupha ivuliwe, kwaye umoya oxinyiweyo ungena kwi-tank yokugcina igesi ngombhobho, kwaye i-compressor iphinda iphinde iphinde. Isebenza ngokuzimeleyo kwaye ngokuqhubekayo ihambisa umoya oxinyiweyo kwitanki yokugcina igesi, ukwenzela ukuba uxinzelelo ngaphakathi kwetanki lunyuke ngokuthe ngcembe, ngaloo ndlela lufumana umoya ofunekayo.

Inkqubo yokuphefumla:

Izibuko lokufunxa umoya kwicala lokungena komoya elijijwayo kufuneka liyilwe ukuze igumbi loxinzelelo likwazi ukufunxa umoya ngokupheleleyo. Nangona kunjalo, i-screw compressor ayinayo indawo yokungenisa umoya kunye neqela levalve yokukhupha. I-air inlet ilawulwa kuphela ngokuvula kunye nokuvalwa kwevalve elawulayo. Xa i-rotor ijikeleza, indawo ye-tooth groove ye-rotors engundoqo kunye neyoncedo iyona nkulu xa ijika ekuvuleni udonga lokuphela kwe-inlet. Ngeli xesha, indawo yezinyo le-rotor idibaniswe nomoya okhululekile kwi-air inlet, kuba umoya kwi-tooth groove uphelile ngexesha lokukhupha. Xa i-exhaust igqityiwe, i-toove groove ikwimeko ye-vacuum. Xa iguqulwe kwi-air inlet, umoya wangaphandle ufunxelwa ngaphakathi kwaye ugeleza nge-axially kwi-toove groove ye-rotors eziphambili kunye ne-axiliary. Xa umoya ugcwalisa yonke i-groove yezinyo, i-air intake side end face ye-rotor ijika isuka kwi-air inlet ye-casing, kwaye umoya phakathi kwee-tooth grooves uvalwe. Oku kungasentla ngu, [inkqubo yokungenisa umoya]. 4.2 Inkqubo yokuvala kunye nokuhambisa: Xa i-rotors engundoqo kunye neyoncedisayo igqiba ukuphefumla, iincopho zezinyo ze-rotor eziphambili kunye ne-axiliary rotors zivaliwe nge-casing. Ngeli xesha, umoya uvaliwe kwi-groove yamazinyo kwaye awusayi kuphuma, okuyiyona [inkqubo yokuvala]. Njengoko i-rotors ezimbini ziqhubeka zijikeleza, iincopho zamazinyo kunye nemigodi yezinyo zihambelana ekupheleni kokufunxa, kwaye umgangatho ohambelanayo uhamba ngokuthe ngcembe ukuya ekupheleni kokuphuma. Nantsi [inkqubo yokuhambisa].4.3 Inkqubo yoxinzelelo kunye nenaliti: Ngexesha lenkqubo yothutho, umphezulu wemeshing uhamba ngokuthe ngcembe ukuya kwisiphelo sombhobho, oko kukuthi, umjelo wezinyo phakathi komphezulu we-meshing kunye ne-exhaust port iyancipha ngokuthe ngcembe, igesi engaphakathi. i-tooth groove ixinzelelwa ngokuthe ngcembe, kwaye uxinzelelo luyanda. Le yi [inkqubo yocinezelo]. Ngexesha loxinzelelo, ioyile yokuthambisa iphinda itshizwe kwigumbi loxinzelelo ukuze ixube nomoya ngenxa yomahluko woxinzelelo.

Inkqubo yokukhupha:

Xa isiphelo se-meshing sobuso be-rotor siguqulwa ukuze sinxibelelane nokuphuma kwe-casing, (ngeli xesha uxinzelelo lwegesi olucinezelekileyo luphezulu) igesi ecinezelweyo iqala ukukhutshwa kude kube yi-meshing surface ye-tooth peak kunye ne-toove groove. ihambisa ebusweni bokuphela kokuphuma, ngelo xesha ii-rotors ezimbini zifakwe kwi-meshed Isithuba se-tooth groove phakathi kwendawo kunye ne-exhaust port ye-casing yi-zero, oko kukuthi, inkqubo yokukhupha igqityiwe. Ngelo xesha, ubude bezinyo groove phakathi kwe-rotor meshing surface kunye ne-air inlet ye-casing ifikelela kwelona xesha lide, kwaye inkqubo yokufunxa igqityiwe kwakhona. Iyaqhubeka.