Ukwehla kwengcindezi ngemva kokuvalwa kwe-air compressor kuyinto evamile, kodwa izinga lokwehla kwengcindezi kanye nenani lokugcina kunezinga elijwayelekile nelingajwayelekile. Uma ingcindezi ethangini lomoya ibuyela ku-zero ngemuva nje kokuvalwa, kungase kubonise ukuthi i-valve yokucindezela encane ayivali kahle; endaweni yokushisa evamile engu-25 kuya ku-30 degrees Celsius, izinga elijwayelekile lengcindezi engaguquki ngokuvamile liyi-0.7 MPa kuya ku-0.9 MPa. Ukuqonda la maphethini kusiza ekunqumeni ngokushesha isimo semishini nokugwema izinkinga zokuphepha ekukhiqizweni okubangelwa ingcindezi engajwayelekile.
Izizathu Ezinhlanu Eziyinhloko Zokwehla Kokucindezeleka Zichazwa:
Ukucindezelwa komoya ocindezelwe kuyisici esiyisisekelo somzimba. Ngokungafani nokungacindezelwa kukawoyela we-hydraulic, umoya ocindezelwe ukhulula kancane kancane ingcindezi ngemva kokuvala ngenxa yokubuyiselwa kwebanga eliphakathi kwama-molecule. Lesi sici sinquma ukuthi izinhlelo zomoya azikwazi ukugcina ingcindezi engaguquki njengezinhlelo ze-hydraulic, ikakhulukazi lapho amadivayisi okulungisa ingcindezi engafakiwe.
Ukungasebenzi kahle kwevalvu yokucindezela okuncane kuyimbangela evamile. Le valve yakhiwe umzimba wevalvu, umongo wevalvu, isiphethu, nezinye izingxenye. Kufanele ivale ngokuzenzakalelayo ngesikhathi sokuvala okuvamile ukuvimbela ukugeleza komoya ocindezelwe emuva. Uma isiphethu sehluleka noma into yokuvala iguga, ukucindezela kuzokwehla kakhulu kusuka ku-0.8 MPa kuye ngaphansi kwe-0.2 MPa zingakapheli imizuzu eyi-10. Lokhu kudinga ukuqinisekiswa ngokuyihlukanisa nokuhlola isimo sokuvalwa kwevalvu.
Umehluko wamamodeli uthinta ukugcinwa kwengcindezi. Ama-air compressor aphindaphindayo anomthamo osele, futhi ukwanda komoya osele ngemva kokuvalwa kuzosheshisa ukwehla kwengcindezi; kuyilapho ama-screw air compressor, ngomklamo wawo we-rotor meshing oqhubekayo, angandisa isikhathi sokugcinwa kwengcindezi ngaphezu kuka-30%, okwenza afaneleke kakhulu ezimweni ezidinga ukuhlinzekwa komoya okuzinzile.
Izinga lokushisa eliphakathi nendawo lishintsha amanani okucindezela ngokwandisa nokunciphisa ukushisa. Endaweni yasehlobo engu-35℃, ingcindezi engaguquki yesistimu efanayo ngemva kokuvala ingaba ngaphezulu kuka-0.15 MPa kunasendaweni yasebusika engu-5℃. Lolu shintsho luyinto evamile ebonakalayo, kodwa kuyadingeka ukuqinisekisa ukuthi igeyiji yokucindezela ilinganisiwe ukuze kutholakale isinxephezelo sokushisa.
Ukuvuza kwepayipi kuyimbangela efihliwe kakhulu. Imbobo enobubanzi obungu-2mm ingavuza cishe u-0.3m³ womoya ngehora ngomfutho ongu-0.7MPa. Amabhamuza omoya angatholakala lapho kuxhumaniswa khona ngokusebenzisa amanzi anensipho, noma kungatholakala ukuvuza okuncane kusetshenziswa i-ultrasonic leak detector.
Ukwahlulela Nokuphatha Amaconsi Okucindezela Okungavamile:
Izinga lokwehla kwengcindezi liyisibonakaliso esibalulekile. Ngemva kokuvala okuvamile, ingcindezi kufanele yehle ngokulandelana nangokuhamba kancane. Uma ukwehla kwengcindezi kudlula u-50% phakathi nemizuzwana engama-30, kuyalulekwa ukuthi uqaphele. Kunconywa ukufaka inzwa yengcindezi bese usetha umkhawulo we-alamu. Uma ingcindezi yehla kusuka ku-0.8 MPa kuya ku-0.4 MPa ngaphansi kwemizuzu emi-2, qala inqubo yokulungisa.
Ukuhlolwa okuncane kwevalvu yokucindezela kudinga izinyathelo ezintathu: Okokuqala, bheka ukuthi i-pressure gauge pointer ibuyela ngokushesha ku-zero ngemva kokuvala; okwesibili, hlukanisa ivalvu ukuze uhlole ukulayisha kwangaphambi kwentwasahlobo (inani elijwayelekile lingu-15-20 N); ekugcineni, qinisekisa ukuvalwa kwe-valve core ngesivivinyi somoya. Izinga lokuvuza kufanele libe ngaphansi kuka-0.1 Pa/min.
Ukuhlolwa kohlelo lwamapayipi kufanele kusebenzise indlela yokuxazulula izinkinga ehlukaniswe ngezigaba. Kusukela endaweni yokukhipha ithangi likaphethiloli, vala ivalvu ngayinye ngokulandelana bese uqapha izinguquko zokucindezela. Uma ukucindezela kuyeka ukwehla ngemva kokuvala ivalvu, indawo yokuvuza ingaphansi kwaleyo valve. Gxila ekuhloleni izindawo zokugxila kokucindezeleka njengezindololwane nama-flange.
Amanani okuqala emodeli kufanele abhekwe encwadini yomenzi. Ihora elilodwa ngemva kokuvalwa, ingcindezi ye-compressor yomoya ephindaphindayo akufanele ibe ngaphansi kuka-0.5 MPa, kuyilapho eye-compressor yesikulufu kufanele ihlale ingaphezu kuka-0.65 MPa. Kuma-compressor esikulufu angenawo uwoyela, izinga lokwehla kwengcindezi lingase libe ngokushesha ngo-15% kunelemodeli ezifakwe uwoyela, kodwa inani lokugcina akufanele libe ngaphansi kuka-0.6 MPa.
Iziqondiso Zokusebenza Ezifanele Zokuvala:
Ivalvu yokungena kufanele ivalwe kuphela ngemva kokuba ingcindezi isifinyelele inani elibekiwe. Ngokuqondile: Uma igeyiji yokucindezela ifunda u-0.75 MPa, vala kancane ivalvu yokungena kuze kube yilapho ingcindezi yokukhipha umoya yehla ngaphansi kuka-0.1 MPa ngaphambi kokunqamula ugesi. Lo msebenzi ugwema umoya osele onengcindezi ephezulu epayipini futhi unciphisa ukuminyana.
Ukusebenza okungenawo umfutho kudinga ukuthi imishini isebenze ingalayishiwe imizuzu emi-3-5. Qaphela ukufundwa kwe-ammeter ukuqinisekisa ukuthi umoya ocindezelwe ohlelweni ukhishwe ngokuphelele ngokuwunciphisa ube yinani elingalayishiwe (ngokuvamile u-20%-30% wamandla alinganisiwe). Lesi sinyathelo sivimbela ingcindezi esele ekubangeleni i-lubricating oil emulsification.
Ukulungiswa kwevalvu yokukhipha amanzi kufanele kube inqubo evamile. Kunconywa ukuvula ivalvu yokukhipha amanzi phansi kwethangi lomoya ngaphambi kokuphuma emsebenzini nsuku zonke bese ukhipha amanzi njalo imizuzwana engama-30 kuze kube yilapho kungaphumi manzi. Kuma-drainer azenzakalelayo, ukuthembeka kokusebenza kwevalvu ye-solenoid kufanele kuhlolwe njalo ngenyanga ukuze kuvinjelwe ukugeleza kwamanzi emuva ngenxa yokuvaleka.
Imijikelezo yokushintsha isihlungi ithinta ngqo ukuzinza kwengcindezi. Izihlungi zomoya kufanele zishintshwe njalo emahoreni angu-2000, izihlungi zikawoyela njalo emahoreni angu-4000, kanye namafutha okugcoba njalo emahoreni angu-8000. Sebenzisa ikhawunta yezinhlayiya ze-laser ukuhlola ukuhlanzeka kukawoyela; shintsha isihlungi uma ikhodi ye-ISO idlula u-18/15.
I-OPPPAIR ifuna amanxusa omhlaba wonke, wamukelekile ukuxhumana nathi ukuze uthole imibuzo:
Ucingo/WeChat/WhatsApp: +86 14768192555
Email：Info@oppaircompressor.com
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Isikhathi sokuthunyelwe: Julayi-02-2026
