Isikhokelo sabavelisi beValve yaseTianjin: Ukuqonda njani ukuba ivalve ifuna ukutshintshwa?

Njengesixhobo esibalulekileyo sokulawula ulwelo, ivalve ingaba neengxaki ezahlukeneyo emva kokusetyenziswa kwexesha elithile, kubandakanywa ukuvuza kwamanzi, ukuvuza, ukuvaleka, njl. ukukunceda ukugcina kunye nokubuyisela i-valve ngexesha lokuqinisekisa ukusebenza okukhuselekileyo kwenkqubo. Isicatshulwa somzimba: 1. Ukuhlolwa kwembonakalo Okokuqala, ukuhlolwa kwenkangeleko kunokusinceda siqonde ekuqaleni imeko yevalve. Qwalasela ivalve ngomonakalo ocacileyo, umhlwa, ukuguquka kunye nezinye izinto. Ukuba kukho iingxaki ezicacileyo kunye ne-valve, njengomonakalo, ukuguqulwa, njl., Kucetyiswa ukuba uyitshintshe ngexesha ukuphepha ukuchaphazela umphumo wokusetyenziswa. Okwesibini, ukuhlolwa kokuqina Ukuqina kwevalve kubalulekile kulawulo lwamanzi. Ngokujonga ukuba kukho ukuvuza kwevalve, unokugqiba okokuqala ukuba ukutywinwa kulungile. Kwangaxeshanye, unokujonga kwakhona ukuba indawo yokutywina yevalve igugile, idliwe, nokuba kukho iziphene. Ukuba ukuvuza kufunyenwe okanye umphezulu wokutywina unxitywe kakhulu, kuyacetyiswa ukuba kutshintshe ivalve okanye indawo yesitywina. 3. Khangela ukuguquguquka kokusebenza Ukusebenza bhetyebhetye yenye yezalathisi ezibalulekileyo zokuqinisekisa ukuba i-valve ifuna ukutshintshwa. Xa usebenzisa ivalve, jonga ukuba ingaba ivalve ivuliwe kwaye ivalwe ngokulula, nokuba kukho iingxaki ezinje ngeekona ezixingileyo nezifileyo. Ukuba kufunyaniswe ukuba i-valve inzima ukusebenza okanye ayikwazi ukuvalwa ngokuqhelekileyo, mhlawumbi iindawo zangaphakathi ze-valve ziyaguga okanye zonakaliswe, kwaye kufuneka zitshintshwe ngexesha. Okwesine, i-fluid control effect check Umsebenzi oyintloko wevalve kukulawula ukuhamba kunye noxinzelelo lwe-fluid. Ngokujonga ukuhamba, uxinzelelo, ubushushu kunye nezinye iiparameters kwinkqubo yokulawula ulwelo, umphumo wokulawula umbane we-valve unokugwetywa kwangaphambili. Ukuba kufunyaniswe ukuba ukuhamba akuzinzile, ukuguquguquka koxinzelelo kukhulu, okanye umphumo olindelekileyo awunakufezekiswa, kunokubangelwa ukunxiba kweendawo zangaphakathi zevalve, kwaye kuyimfuneko ukuqwalasela ukutshintshwa kwevalve kule ndawo. ixesha. 5. Uhlalutyo lwembali yogcino Ekugqibeleni, ukuhlalutya imbali yokugcinwa kwevalve kunokusinceda ukuba siqonde ukuba ifuna ukutshintshwa. Ukuba i-valve ihlala ihluleka kwaye isoloko ifuna ukulungiswa, ke i-valve isondele kubomi bayo, kwaye iyacetyiswa ukuba ithathe indawo yayo ngexesha lokuphepha inkathazo kunye neendleko ezibangelwa ukugcinwa rhoqo. Oku ngasentla yindlela yokumisela ukuba ivalve ifuna ukutshintshwa kwisikhokelo somenzi weValve yeTianjin. Ngokuhlola imbonakalo, ukuhlolwa kokutywinwa, ukuhlolwa kokuguquguquka kokusebenza, ukuhlolwa kwempembelelo yokulawulwa kwamanzi kunye nohlalutyo lwembali yokugcinwa, sinokugqiba ngokuchanekileyo ukuba i-valve ifuna ukutshintshwa. Xa kukho ingxaki ekusebenziseni i-valve, ukutshintshwa ngexesha elifanelekileyo liyisitshixo sokuqinisekisa ukusebenza okukhuselekileyo kwenkqubo kunye nokwandisa ubomi be-valve. Ndiyathemba ukuba eli nqaku linokukunceda ukuba ugwebe ngokuchanekileyo ixesha lokutshintshwa kwevalve kwizicelo ezibonakalayo. China Tianjin abenzi valve