Isikhokelo sofakelo lwevalvu yeglowubhu yaseTshayina: indawo yofakelo, isikhokelo kunye nezilumkiso

Isikhokelo sofakelo lwevalve yeglowubhu yaseTshayina: indawo yofakelo, isalathiso kunye nezilumkiso ivelufa yeglowubhu yaseTshayina sisixhobo sokulawula ulwelo oluxhaphakileyo, kwaye indawo yokufakela, isikhokelo kunye nezilumkiso zibalulekile ukuqinisekisa ukusebenza okuqhelekileyo kunye nobomi benkonzo yesivalo. Eli nqaku liza kwazisa isikhokelo sofakelo lwevalve yeglowubhu yaseTshayina ukusuka kwindawo yokujonga ubuchwephesha. 1. Isikhundla sokufakela Isikhundla sokufakela i-valve yeglowubhu yaseTshayina kufuneka sinqunywe ngokwemiqathango ethile yokusebenza kunye neemfuno zokusetyenziswa. Ngokubanzi, ivalve yokumisa yaseTshayina kufuneka ifakwe kumda wecala lombhobho ukulawula kakuhle ukuhamba kunye noxinzelelo lolwelo. Ukongezelela, i-valve yeglowubhu yaseTshayina kufuneka isondele ngokusemandleni kwi-inlet okanye i-outlet end of the medium ukunciphisa ukuxhatshazwa kwamanzi kunye nokwandisa ubomi benkonzo yevalve. 2. Isalathiso sokufakela Isalathiso sofakelo lwevalve yeglowubhu yaseTshayina kufuneka imiselwe ngokweemeko ezithile zokusebenza kunye neemfuno zokusetyenziswa. Ngokubanzi, ivalve yeglowubhu yaseTshayina kufuneka ifakwe ngokuthe nkqo okanye ngokuthe tye ukuqinisekisa ukusebenza kokutywinwa kunye nokusebenza kohlengahlengiso lwevalve. Ukuba i-valve yokumisa yaseTshayina idinga ukufakwa ngokuthe tye, ivalve kufuneka igcinwe i-perpendicular kumbhobho ukuphepha ukuhamba okubuyela umva kolwelo kwivalve. 3. Izilumkiso (1) Ivalve yeglowubhu yaseTshayina kufuneka ihlolwe ngokubanzi phambi kokufakwa ukuze kuqinisekiswe ukuba ivalve ayonakaliswa, ikhululekile kunye nezinye iingxaki, kwaye icoce umjelo wangaphakathi. (2) Ngexesha lofakelo, ingqwalasela kufuneka ihlawulwe kwisalathiso kunye nendawo yevalve ukuqinisekisa ukuba ivelufa idityaniswe ngokuqinileyo kumbhobho. (3) Ngexesha lofakelo, ingqwalasela kufuneka ihlawulwe kwindawo yokuvula kunye nokuvala i-valve ukuqinisekisa ukuba i-valve inokuvulwa kwaye ivalwe ngokuqhelekileyo. (4) Ngethuba lofakelo, ingqalelo kufuneka ihlawulwe kwimilinganiselo yokukhusela i-valve, njengokufaka isikhuselo sokukhusela, njl., Ukuphepha umonakalo wangaphandle kwi-valve. (5) Emva kofakelo, ivalve yeglowubhu yaseTshayina kufuneka ihlengahlengiswe kwaye ivavanywe ukuqinisekisa ukuba ivalve inokulawula ngokuqhelekileyo ukuhamba kunye noxinzelelo lolwelo. Ngamafutshane, indawo yofakelo, isikhokelo kunye nezilumkiso zevalve yeglowubhu yaseTshayina zibalulekile ukuqinisekisa ukusebenza okuqhelekileyo kunye nobomi benkonzo yevalve. Ndiyathemba ukuba ukuqaliswa kweli nqaku kunokukunika ireferensi kunye noncedo.