Sukudi iska compressors ne tabbatacce matsawa matsawa, wanda cimma manufar gas matsawa ta a hankali rage aiki girma.
Ƙarfin aiki na screw air compressor ya ƙunshi nau'i-nau'i na rotors da aka sanya a layi daya da juna da kuma shagaltar da juna da kuma wani shasi wanda ya dace da wannan nau'i na rotors.Lokacin da na'urar ke gudana, haƙoran rotors biyu suna aiki. a sanya a cikin cokulan juna, kuma yayin da rotor ke juyawa, haƙoran da aka sanya a cikin cokali na ɗayan suna matsawa zuwa ƙarshen shaye-shaye, ta yadda ƙarar da haƙoran ke rufe a hankali yana raguwa, kuma matsa lamba a hankali yana ƙaruwa har sai an kai matsi da ake bukata.Lokacin da matsa lamba ya kai, cogs suna sadarwa tare da tashar jiragen ruwa don cimma gajiya.
Bayan an shigar da alveolar ta haƙoran abokin hamayyar da ke tare da shi, an samar da sarari guda biyu da hakora suka rabu.Alveolar kusa da ƙarshen tsotsa shine ƙarar tsotsa, kuma wanda ke kusa da ƙarshen shayarwa shine ƙarar iskar gas. Tare da aikin compressor, haƙoran rotor mai adawa da aka saka a cikin cogging suna motsawa zuwa ƙarshen shaye, don haka. cewa ƙarar tsotsa ta ci gaba da faɗaɗa kuma ƙarar iskar gas ɗin da aka danne ya ci gaba da raguwa, ta yadda za a gane tsarin tsotsawa da matsawa a cikin kowane cogging.Lokacin da iskar gas na gas ɗin da aka matsa a cikin cogging ya kai ga matsa lamba da ake bukata, cogging kawai yana sadarwa tare da iska kuma tsarin shayarwa ya fara. Canje-canje a cikin ƙarar tsotsa da ƙarar matsawa da aka raba zuwa cogging ta hakora na rotor na abokin gaba. ana maimaita su, ta yadda compressor zai ci gaba da shaka, damfara da shaye-shaye.
Ka'idar aiki da tsarin dunƙule kwampreso:
1. Tsarin tsotsa: Dole ne a tsara tashar tsotsa a gefen ci na nau'in dunƙule don a iya shayar da ɗakin matsawa gabaɗaya.Nau'in dunƙule iska kwampreso ba shi da wani ci da shaye bawul kungiyar.Ana daidaita abincin kawai ta buɗewa da rufewa na bawul mai daidaitawa.Lokacin da na'ura mai juyi ya juya, sararin haƙori na babban da na'ura mai ba da taimako yana canjawa zuwa wurin budewar bangon iskar gas, sararin z * yana da girma, a wannan lokacin sararin haƙori na rotor yana sadarwa tare da iska mai kyauta na iska. shiga, domin duk iskar da ke cikin ramin hakori yana fita ne a lokacin shaye-shaye, kuma haƙorin yana cikin yanayi mara kyau a ƙarshen shaye-shayen.Lokacin da aka canza shi zuwa mashigar iska, sararin z* yana da girma.A wannan lokacin, sararin haƙorin haƙori na rotor yana sadarwa tare da iska mai kyauta na mashigar iska, saboda duk iskar da ke cikin haƙorin haƙori yana fitowa a lokacin shaye-shaye.A ƙarshen shaye-shaye, tsagi na haƙori yana cikin yanayi mara kyau.Lokacin da aka canjawa wuri zuwa mashigin iska, Ana tsotse iska ta waje kuma tana gudana axially a cikin tsagi na haƙori na babba da rotors na taimako.Maintenance of screw air compressor yana tunatar da cewa lokacin da iska ta cika dukan tsagi na haƙori, ƙarshen fuskar bangon waya. Ana juya gefen shigar iska na na'ura mai juyi daga iskar shasi, kuma an rufe iskar tsakanin tsagi na haƙori.
2. Seling da isarwa tsari: A karshen tsotsa na babba da na'ura mai ba da hanya tsakanin hanyoyin sadarwa, an rufe haƙoran haƙora na babba da na'ura mai ba da hanya tsakanin hanyoyin sadarwa da chassis.A wannan lokacin, iskar tana rufe a cikin ragon hakori kuma ba ta fita waje, wato, [hanyoyin rufewa] , rotors biyu suna ci gaba da juyawa, kuma kololuwar haƙoransu da tsagi na haƙori sun zo daidai a ƙarshen tsotsa, kuma saman anastomosis. a hankali yana motsawa zuwa ƙarshen shaye-shaye.
3. Matsawa da aikin allurar mai: Yayin da ake isar da man fetir, a hankali a hankali saman meshing ɗin yana motsawa zuwa ƙarshen shaye-shaye, wato, haƙoran haƙora tsakanin mashin ɗin da mashin ɗin yana raguwa a hankali, sannan a hankali iskar gas ɗin da ke cikin ramin haƙori yana raguwa. kuma matsa lamba yana ƙaruwa.Wannan shi ne [compression process].A daidai lokacin da ake matsawa, ana kuma fesa man mai a cikin dakin da ake matsawa, a gauraya shi da iskar gas saboda bambancin matsi.
4. Ƙarshe tsari: Lokacin da meshing karshen fuskar dunƙule iska compressor kiyaye rotor aka canjawa wuri don sadarwa tare da shaye na chassis, (a wannan lokacin da matsa lamba na matsa gas ne z * high) da matsa gas fara fitarwa. har sai da meshing surface na hakori kololuwa da hakori tsagi an matsa zuwa shaye karshen fuska.A wannan lokacin, sararin haƙorin haƙori tsakanin mahaɗar saman rotors biyu da tashar shaye-shaye na chassis ba shi da sifili, wato (tsarin ƙarewa) ya ƙare.A lokaci guda kuma, tsayin tsagi na haƙori tsakanin mashin ɗin na rotor da mashigar iska na chassis ya kai z* tsayi, kuma ana ci gaba da aikin tsotsa.
Sukudi air compressors sun kasu kashi: buɗaɗɗen nau'i, Semi-rufe iri, cikakken kewaye iri
1. Cikakken rufaffiyar dunƙule kwampreso: jiki yana ɗaukar babban inganci, simintin simintin ƙarfe mara ƙarancin ƙarfi tare da ƙananan nakasar thermal;jiki yana ɗaukar tsarin bangon bango biyu tare da wucewar shaye-shaye, ƙarfi mai ƙarfi da tasirin rage amo mai kyau;Ƙarfin ciki da na waje na jiki sun daidaita daidaitattun daidaito, kuma babu haɗarin budewa da ƙananan rufewa;harsashi wani tsari ne na karfe tare da babban ƙarfi, kyakkyawan bayyanar da nauyi mai nauyi. An karɓi tsarin na tsaye, kuma compressor yana ɗaukar ƙaramin yanki, wanda ya dace da tsara shugabannin da yawa na chiller;ƙananan ƙugiya yana nutsewa a cikin tankin mai, kuma abin da ke ciki yana da kyau sosai;Ƙarfin axial na rotor yana raguwa da 50% idan aka kwatanta da nau'in nau'i na nau'i-nau'i da budewa (ma'auni na ma'auni na motar motar a gefen shaye);babu haɗari na cantilever motor kwance, babban abin dogaro;kauce wa tasirin screw rotor, spool valve, da nauyin rotor na mota akan daidaitattun daidaito, da kuma inganta aminci;tsari mai kyau na haɗuwa.Hanyar ƙirar tsaye na dunƙule ba tare da famfo mai ba ya sa mai kwakwalwa ya gudu ko tsayawa ba tare da karancin man fetur ba.Ƙasashen ƙananan yana nutsewa a cikin tankin mai gaba ɗaya, kuma babba mai ɗaukar nauyi yana ɗaukar matsa lamba daban-daban don samar da man fetur;tsarin bambance-bambancen matsalolin matsa lamba suna da ƙasa.A cikin yanayin gaggawa, aikin kariya na lubrication mai ɗaukar nauyi yana guje wa ƙarancin man fetur na man fetur, wanda ke taimakawa wajen bude sashin a lokacin lokacin sauyawa. wanda zai iya haifar da na'urar da ke iya ƙonewa cikin sauƙi;Bugu da kari, ba za a iya kawar da gazawar a cikin lokaci ba.
2. Semi-kunna da dunƙule kwampreso
Motar mai sanyaya fesa, ƙarancin zafin aiki na injin, tsawon rai;buɗaɗɗen kwampreso yana amfani da iska don kwantar da motar, yanayin aiki na motar ya fi girma, wanda ke shafar rayuwar motar, kuma yanayin aiki na ɗakin kwamfutar ba shi da kyau;yin amfani da shaye-shaye don kwantar da motar, yanayin zafin jiki na motsa jiki yana da girma sosai, rayuwar motar ba ta da yawa. Gabaɗaya, man fetur na waje ya fi girma a girman, amma ingancin yana da yawa;an haɗa man da aka gina a ciki tare da kwampreso, wanda yake ƙananan girmansa, don haka tasirin ya kasance maras kyau. Sakamakon rabuwa na biyu na man fetur zai iya kaiwa 99.999%, wanda zai iya tabbatar da kyakkyawan lubrication na compressor a ƙarƙashin yanayin aiki daban-daban. Duk da haka, da Plunger Semi-closed screw compressor ana motsa shi ta kayan aiki don ƙara saurin gudu, saurin yana da girma (kimanin 12,000 rpm), lalacewa yana da girma, kuma amincin ba shi da kyau.
Uku, bude dunƙule kwampreso
Abubuwan da ke tattare da nau'ikan nau'ikan buɗaɗɗen su ne: 1) An rabu da kwampreso daga injin, ta yadda compressor ya sami fa'ida ta aikace-aikace;2) Ana iya sanya kwampreso iri ɗaya akan firigeren daban-daban.Baya ga refrigerants na halogenated hydrocarbon, ammoniya kuma za a iya amfani da su azaman firji ta hanyar canza kayan wasu sassa;3) Dangane da firji da yanayin aiki daban-daban, ana iya amfani da injina na iya aiki daban-daban.Babban rashin lahani na raka'a nau'in buɗaɗɗen su ne: (1) Hatimin shaft ɗin yana da sauƙin zubewa, wanda kuma shine abin kulawa akai-akai ta masu amfani;(2) Motar da aka yi amfani da ita tana jujjuyawa cikin sauri mai girma, karar motsin iska tana da girma, kuma karar kwampreta kanta ma babba ce, wacce ke shafar muhalli;(3) Wajibi ne a saita mai raba mai daban, mai sanyaya mai da sauran hadadden tsarin tsarin mai, rukunin yana da girma, bai dace ba don amfani da kulawa.
Lokacin aikawa: Mayu-05-2023