Ukuhlaziywa kwamaphutha kanye nokuxazulula inkinga kohlelo lokutholwa kwe-screw air compressor

Ukuhlaziywa kweMbangela eyodwa kanye nokuxazulula inkinga yohlelo lokubona ingcindezi

1.1 uhlelo lokubona ingcindezi yokuhlunga uwoyela

Indawo yokuthola yohlelo lokubona umfutho wokuhlunga uwoyela isohlangothini lwengcindezi ephezulu (bp4) kanye nohlangothi lwengcindezi ephansi (BP3).Ingcindezi yegesi iguqulwa ibe isignali kagesi ngenzwa yokucindezela komoya ye-Kunshan bese ifakwa ku-CPU yeyunithi yokucubungula emaphakathi.Lapho ingcindezi ehlukile ingu-0.7 kg / cm2, ukukhanya kwe-alamu kuphaneli yokulawula kuzokhanya;Lapho umehluko wengcindezi ufinyelela ku-1.4 kg / cm2, ukukhanya kwe-alamu kuphaneli yokulawula kuzokhanya.Ngeke nje kukhanye ukukhanya kwe-alamu, kodwa futhi i-valve ye-bypass yangaphakathi yesihlungi samafutha izovuleka, futhi amafutha okugcoba ngeke adlule ngqo kwisihlungi samafutha.

Ekhanda le-cylinder yenjini eyinhloko, ngeke kubangele ukuthi iyunithi ivaleke, kodwa izoletha amafutha angcolile ekhanda le-cylinder yenjini futhi ithinte impilo yesevisi yekhanda le-cylinder yenjini.

Phakathi neminyaka engaphezu kweshumi yokusebenza, le ngxenye yesistimu ayizange yehluleke, inqobo nje uma igcinwe ngokuhambisana ngokuqinile nezidingo zegayidi yomsebenzisi yomkhiqizi.Uma isihlungi sikawoyela sishintshwa amahora angama-50 okokuqala namahora ayi-1000 ngokuzayo lapho umshini omusha usebenza, uhlelo lokuhlunga uwoyela lungasebenza ngokujwayelekile inqobo nje uma ukukhanya kwe-alamu yesihlungi sikawoyela kuphaneli yokulawula kukhanya noma sifinyelela isikhathi sokushintshwa.

1.2 ukuhlaziya amaphutha kanye nokuxazululwa kwezinkinga zesistimu yokutholwa komfutho wepayipi, okuhlanganisa ingcindezi ye-exhaust eseceleni eyomile (bp2) nengcindezi ye-exhaust yekhanda (BP1), kanye nokulayisha nokuthulula isekethe yokuthola ingcindezi.

Ngokuvamile, sibhekisela ekucindezelweni kwe-exhaust ohlangothini olomile, okungukuthi, ingcindezi yegesi ngemva kokuhlukanisa uwoyela wokugcoba kugesi exubekile ngokusebenzisa isihlukanisi segesi kawoyela, kuyilapho ukucindezela kokukhipha ekhaleni empeleni kuwukucindezela kwegesi exubile. .Umoya kanye namafutha okugcoba.

(1) Ukuhlaziywa kwephutha kanye nokuxazululwa kwezinkinga zohlelo lokubona ingcindezi yokukhipha umoya.Isistimu yokubona ingcindezi yokukhipha umoya ngokuyinhloko isebenzisa inzwa yokucindezela ukuze iguqule isignali yokucindezela ibe isignali ye-analog kagesi futhi iyidlulisele ku-CPU ukuze ilawule ukusebenza noma ukuma kwe-compressor yomoya.Ngesikhathi esifanayo, amapharamitha ahlukahlukene njengevelu yokucindezela kanye nomehluko wengcindezi azoboniswa esikrinini sokubonisa.

Esimeni sokuphuma okungavamile kwe-compressor yomoya, hlola uhlelo lokubona ingcindezi kuqala.Ukuze kuqinisekiswe ukulawulwa okuvamile kwesistimu yamapayipi, indlela yokushintsha izokwamukelwa.Okusho ukuthi, i-probe entsha yokucindezela kufanele ishintshwe ukuze uzame ukunquma ukuthi i-press probe yonakalisiwe yini.

Igeyiji yokucindezela isetshenziselwa ukukala ingcindezi phambi kwesihlukanisi segesi kawoyela kusilinda kawoyela.Kukhona ukwehla kwengcindezi ngenxa yokumelana nesihlukanisi segesi kawoyela, i-valve yokucindezela okuncane kanye nepayipi.I-gauge yokucindezela ibonisa ingcindezi ephezulu yokukhipha amandla kunephaneli yensimbi (ingase ibe ngaphansi ngesikhathi sokukhipha).Umehluko wengcindezi kufanele ubhekwe futhi uqhathaniswe njalo.Uma ingcindezi ehlukile idlula i-0.1 MPa, ingxenye yokuhlunga yesihlukanisi segesi kawoyela izoshintshwa ngesikhathi.

Inzwa yethempelesha isetshenziselwa ukukala izinga lokushisa le-exhaust lembobo ye-exhaust yekhanda futhi iyibonise kuphaneli yensimbi.Yamukela ukumelana neplatinamu kwe-PT100 njengento ebucayi, enomugqa omuhle nokunemba okuphezulu.Esimeni sokulahlekelwa uwoyela, uwoyela onganele nokupholisa okungekuhle, izinga lokushisa lokukhipha umoya wenjini eyinhloko lingase libe phezulu kakhulu.Uma izinga lokushisa elilinganisiwe lifinyelela izinga lokushisa lokumisa i-alamu elibekwe isilawuli se-microcomputer, i-Kunshan air compressor izoma ngokuzenzakalelayo.Ngokusho kwamamodeli ahlukene, izinga lokushisa lokuvala i-alamu libekwe ku-105110 noma i-115 degrees ngaphambi kokushiya imboni.Ungalungisi ngokuthanda kwakho.


Isikhathi sokuthumela: Dec-06-2021