Umehluko phakathi kwe-valve yomoya kanye ne-valve yebhola kagesi
Ngaphansi kwaziphi izimo kudingekile ukusebenzisa ama-valve ebhola kagesi esikhundleni somoya, futhi, ngaphansi kwaziphi izimo kudingekile ukusebenzisa ama-valve ebhola lomoya esikhundleni sikagesi?Yiziphi izinzuzo nezingozi zabo?
Ibanga lokusebenza le-valve yegesi likhulu kunelo le-valve kagesi.Isivinini sokusebenza sokushintsha kwe-valve yegesi siyalungiseka.I-valve kagesi iyinkimbinkimbi, futhi i-valve yebhola kagesi isebenza nogesi, ngakho-ke ayifaneleki izidingo zokuvimbela ukuqhuma.Isibonelo, lapho inani elikhulu legesi evuthayo lihlakazeka endaweni ezungezile, lingathembela emoyeni kuphela.Isikhathi sokuphendula se-valve yomoya sihamba kancane kunaleso se-valve kagesi, esingesihle njengoba Ugesi unembile, futhi i-valve yomoya inikwa amandla yigesi.Ngakolunye uhlangothi, i-valve yebhola kagesi inikwa amandla ukuguqulwa kusuka kugesi kuya kumandla kagesi.Ukuzwela kwe-valve kagesi kuphakeme kune-valve yokulawula umoya, futhi ukuphepha nokuthembeka kwayo akunamandla njenge-valve yokulawula umoya.Ukulawula i-valve kulula.
Ukulawulwa kwe-valve yomoya kuyinkimbinkimbi kune-valve kagesi, futhi izindleko nazo ziphezulu.Uma kuziwa ekulawuleni okuzenzakalelayo, kuyadingeka ukwengeza i-valve yokushintsha i-electromagnetic.Ukuzwela kwe-electromagnetic switching valve kuthinta ngqo i-valve yomoya.Uma nje kukhona ugesi, i-valve kagesi ingasetshenziswa.Kwamanye amafekthri, amathuluzi amaningi Futhi imishini isebenzisa umoya ocindezelweyo.Kulokhu, i-valve ye-pneumatic ingasetshenziswa, ngoba kunezinto ezenziwe ngomumo.Izinkampani eziningi ezinokuphendula okuphezulu, ukuphepha nokuthembeka, kanye nezidingo zokulawula okuphezulu zinikezele iziteshi zomoya ezicindezelwe izingxenye zokulawula izingxenye zomoya.Ugesi udinga ugesi, namavalvu egesi ngokusobala angcono kunamavalvu kagesi, kodwa sicela nisebenzise amavalvu kagesi ezindaweni lapho imithombo yegesi ingalungile, futhi ningawasebenzisi amavalvu kagesi ezindaweni lapho kunemithombo yegesi.
Ingabe udinga ukunaka ukufakwa kwama-valve ebhola kagesi?
1. Ukunakekelwa kwe-valve yebhola kagesi kuhlanganisa ukulungiswa ngaphambi kokufakwa, ukufakwa kwe-valve yebhola yomugqa womoya, ukuhlolwa ngemva kokufakwa kwe-valve yebhola yomugqa womoya, nokugcinwa kwe-valve yebhola yomugqa womoya.
2. I-valve yebhola kagesi iyagqwala ngesikhathi sokusetshenziswa.Ngemuva kokuhlaziywa kwe-metallographic, ubuso bokuhlola ukudaya, ubuso bokuhlolwa kokushisa, i-SEM nokunye ukuhlaziywa kokuhlola, kutholakala ukuthi isici esibalulekile sokugqwala kwezinto kungenxa yokuthi imvula ye-carbide eduze komngcele wokusanhlamvu kumpahla yakhe indawo egcwele i-Chromium. i-valve, i-valve yesango, i-globe valve, i-valve yebhola, ngaleyo ndlela iqedela ukufakwa kwe-valve yebhola kagesi Ngokwezidingo zomklamo wengcindezi yepayipi, ngemva kokudlula umfutho womoya, hlola ukusebenza kokuvala kwendawo ehlangene yebhola lepayipi lomfutho womoya. i-valve kanye ne-flange yepayipi.
3. Ukuze uqinisekise ukuthi amapayipi endaweni yokufaka i-valve yebhola ye-trachea isendaweni ye-coaxial, ama-flange amabili epayipi kufanele ahambisane.Qinisekisa ukuthi ukubhobhoza kungathwala isisindo sevalve yebhola likaqhoqhoqho ngokwalo.Uma kutholakala ukuthi ukubhobhoza akukwazi ukuthwala isisindo se-valve yebhola likaqhoqhoqho, ipayipi kufanele libe nokusekela okuhambisanayo.
Yilokho kuphela okwesethulo sanamuhla, siyabonga ngokubukela futhi ngethemba ukuthi kuzoba usizo kuwo wonke umuntu.
Isikhathi sokuthumela: Dec-03-2022