I-valve yamasango ingenye yama-valve okusika asetshenziswa kakhulu. Yiziphi izici zako

Izici kazwelonke ejwayelekile esangweni valve

1, umzuzu wokuvula nowokuvala mncane ngoba i-valve yesango lapho ivulwa futhi ivaliwe, ukuqondiswa kokuhamba kwepuleti lesango kubheke ngqo ekuqondeni kokugeleza kwaphakathi. Uma kuqhathaniswa ne-valve yembulunga, ukuvulwa nokuvalwa kwe-valve yesango kungumzamo omncane.

2, ukumelana noketshezi kuncane ngoba isiteshi esiphakathi emzimbeni we-valve esangweni siqondile, umaphakathi awushintshi ukugeleza kokugeleza lapho ugeleza nge-valve yesango, ngakho ukumelana noketshezi kuncane.

3, ubude besakhiwo bufushane ngoba i-valve yesango ibekwe mpo emzimbeni we-valve, kanti idiski ye-valve yomhlaba ibekwe ngokuvundlile emzimbeni we-valve, ngakho-ke ubude besakhiwo bufushane kune-valve yomhlaba.

I-4, isiqondiso sokugeleza okuphakathi akukhawulelwe okuphakathi kungagobhoza kusuka ezinhlangothini zombili ze-valve yesango kunoma iyiphi indlela, kungafinyelela injongo yokusetshenziswa. Ilungele ukuqondiswa kokugeleza kokuphakathi kungashintsha kupayipi.

5, ukubekwa uphawu kokusebenza okuhle lapho kuvulwe ngokuphelele ukubekwa uphawu ngokuguguleka okuncane.

I-6, isikhathi eside sokungenzi lutho, ukuphakama okuphezulu ngoba i-valve yesango kufanele ivuleke ngokuphelele noma ivalwe ngokuphelele lapho kuvulwa futhi kuvalwa, ukuhamba kwesango kukhulu, kuvulwe ngesikhala esithile, usayizi ophakeme.

7. Lapho indawo yokufaka uphawu ilula ukonakala, kunokungqubuzana okuhlobene phakathi kwezimpawu ezimbili ezihlangana nepuleti lesango nesihlalo se-valve, okulula ukuthi konakaliswe futhi kuthinte amandla wezingxenye zokuvala kanye nempilo yesevisi.

I-8, ukwakheka okuyinkimbinkimbi izingxenye eziningi, ukukhiqizwa nokunakekelwa kunzima kakhulu, izindleko ziphakeme kune-stop valve.

I-valve yesango inezici zokumelana okuncane koketshezi, ingcindezi ebanzi ebanzi nobubanzi bezinga lokushisa, njll. Ingenye yamavaluva okusika asetshenziswa kakhulu, asetshenziselwa ukusika noma ukuxhuma okuphakathi kwepayipi. Kuvuleke ngokugcwele lapho konke kudlula, okuphakathi okugijima ngalesi sikhathi ukulahleka kwengcindezi kuncane. Ngokuvamile ama-valve esango asetshenziswa ngaphandle kwesidingo sokuvula nokuvala kaningi, futhi ugcine isango livuliwe ngokuphelele noma livaliwe ngokuphelele. Akuhloselwe ukusetshenziswa njengesilawuli noma impintsha. Ngemidiya yokuhamba ngesivinini esikhulu, ukudlidlizela kwesango kungabangelwa lapho isango livulwa kancane, futhi ukudlidliza kungalimaza indawo yokuvala isango nesihlalo se-valve, futhi ukuqunjelwa kuzokwenza isango liqedwe abezindaba.

Ama-valve wesango lensimbi asetshenziswa kakhulu e-China, futhi kunezinkinga eziningi ezinzima njengokuqandisa iqhwa lomzimba we-valve kanye ne-sluice ewayo. Isiqu sensimbi yekhabhoni yamavalvu esango lensimbi yensimbi kulula ukugqwala, ikhwalithi yokupakisha i-gasket ayiyinhle, futhi ukuvuza ngaphakathi nangaphandle kubi kakhulu. I-PN1.0MPa ingcindezi ephansi ye-carbon steel gate valve ye-valve net ingena esikhundleni se-valve yesango lendabuko, futhi ixazulula ngempumelelo izinkinga ezifana negobolondo le-valve yensimbi yensimbi yensimbi kulula ukuyifriza nokuqhekeka, ipuleti lesango kulula ukuwa, isiqu se-valve kulula ukugqwala, futhi ukusebenza kokufaka uphawu akuthembekile.