Yintoni umgaqo-nkqubo wokutywina we-Eccentric Butterfly Valve?

Umgaqo wokutywina we-eccentric ezintathuIbhotile yebhabhathaneisekwe kumhlaba ohlukileyo we-eccentric woyilo, owenza umphezulu we-ellipticals ngokudibanisa ii-eccentriciety ze-ectcerications ezinzima zentsimbi kwaye zisombulula kakhulu umonakalo we-factionfly kunye neengxaki zokuvuza kwamabhabhathane.

Ngokukodwa, umgaqo wokutywina we-eccentric ezintathuIbhotile yebhabhathaneIbandakanya le mimandla ilandelayo:

Ulwakhiwo lwe-Ecpiceccection Ectorictoric: I-Axis ye-Valve Stem yeBhrinti yeBurcentricy Ecpricly isuka kwiziko lebhanti kunye ne-axis yomzimba, kunye ne-axis ye-axis ye-Axis ye-Axis yomzimba we-valve. Olu wilo luqinisekisa ukuba akukho mpindezelo phakathi kweplate ye-vave kunye nesihlalo sevali ngexesha lenkqubo yokuvula kunye nokuvala kwivali yebhabhathane, ukuphucula i-valve yenkonzo kunye nokutywina kwevali yenkonzo.

Indlela yokutywinwa kweTorque: Ukutywina kwendawo ezintathu zebhabhathane le-eccentricy ayisasebenzi, kodwa ukutywinwa kweTorque. Xa ivalve yebhabhathane ivaliwe, uxinzelelo lokutywina phakathi kwemiphezulu emibini yokutywina ye-Treat yokutywina iveliswe yiTorque eqhutywa kwi-valque. Olu chwethela ngotywina ngokufanelekileyo luhlawula ngokufanelekileyo indawo yokunyamezelana phakathi komkhono we-shaft kunye nebhulukhwe yevali, ngokusombulula ingxaki yokuthengiswa kwe-valve ekhoyo kwi-valves.

Ukunxibelelana okungafunekiyo kumhlaba wokutywina: Umhlaba wokutywina we-eccentric ezintathuIbhotile yebhabhathaneUlwakhiwo lwe-cone elirhabaxa, kwaye ubume bendawo ye-valve i-typety ke i-asymmetric ukusuka phezulu ukuya ezantsi. Xa ivalve yebhabhathane ivulwa ukusuka kwi-0 ° ukuya kwi-90 °, umphezulu wokutywina kweplate ye-valve uza kuphatha kumhlaba wokutywina kwesitulo sevali ngexesha lokuvula; Xa ivaliwe ukusuka kwi-90 ° ukuya kwi-0 °, kuphela, kuphela ngeli xesha lokuvalwa, umphezulu wokutywina kweplate ye valve uza kuqhagamshela kwaye ucofe umphezulu wokutywina kwesitulo sevali. Olu wilelo luqinisekisa ukuba akukho xinzelelo phakathi kwe-veli kunye nomphezulu wokutywina kwiplate yebhabhathane, ukuphelisa ukubakho kokunxiba kunye nokuvuza.

Umsebenzi ohlengahlengisiweyo ohlengahlengiso: Umyingo wotywala we-eccentric ye-eccentric of Eccentric Caterfly unokuhlengahlengiswa ngokutshintsha kwe-trqued witter, ngaloo ndlela ukuphuculwa kobomi bakhe benkonzo ye-eccentric.