Ohlelweni lwamanzi, i-valve isetshenziselwa ukulawula isiqondiso, ingcindezi nokugeleza koketshezi. Enkambweni yokwakha, ikhwalithi yokufakwa kwe-valve ithinta ngokuqondile ukusebenza okuvamile esikhathini esizayo, ngakho-ke kufanele ibaluleke kakhulu yiyunithi yokwakha kanye neyunithi yokukhiqiza.
I-valve izofakwa ngokuhambisana nebhukwana le-valve yokusebenza kanye nemithethonqubo efanele. Ngesikhathi sokwakha, ukuhlolwa nokwakhiwa ngokucophelela kuzokwenziwa. Ngaphambi kokufakwa kwe-valve, ukufakwa kuzokwenziwa ngemuva kokuhlolwa kwengcindezi. Hlola ngokucophelela ukuthi ukucaciswa kanye nemodeli ye-valve kuhambisana nomdwebo, hlola ukuthi zonke izingxenye ze-valve zisesimweni esihle, noma ngabe i-valve yokuvula nokuvala ingajikeleza ngokukhululekile, kungakhathaliseki ukuthi indawo yokubeka uphawu yonakalisiwe, njll emva kokuqinisekisa, ukufakwa kungenziwa.
Lapho i-valve ifakiwe, indlela yokusebenza ye-valve kufanele ibe yi-1.2m kude nendawo yokusebenza, okufanele iguqe ngesifuba. Lapho isikhungo se-valve nesondo lesandla kungaphezu kuka-1.8m kude nendawo yokusebenza, isiteji sokusebenza sizosethelwa i-valve ne-valve yokuphepha ngokusebenza okwengeziwe. Emapayipini anama-valve amaningi, ama-valve azogxiliswa endaweni yesikhulumi ngangokunokwenzeka ukuze asebenze kalula.
Ku-valve eyodwa engaphezu kuka-1.8m futhi engasebenzi njalo, okokusebenza okufana nesondo leketango, induku yokunweba, iplatifomu egudlukayo kanye nesitebhisi esinyakazayo kungasetshenziswa. Lapho i-valve ifakwe ngaphansi kwendawo yokusebenza, induku yokwandisa izosethwa, futhi i-valve yomhlabathi izosethwa kahle nomhlabathi. Ukuze uphephe, umthombo ophansi uzovalwa.
Ngesiqu se-valve epayipini elivundlile, kungcono ukuya phezulu phezulu, kunokufakwa phansi kwesiqu se-valve. Isiqu se-valve sifakwe phansi, okuyinto engalungile ekusebenzeni nasekunakekeleni, futhi kulula ukugqwala i-valve. I-valve yokumisa akufanele ifakwe i-skew ukugwema ukusebenza okungalungile.
Amavalvu epayipini elihlangothini nelinye azoba nesikhala sokusebenza, ukunakekelwa kanye nokuqaqa. Ibanga elicacile phakathi kwamasondo ezandla akufanele libe ngaphansi kuka-100mm. Uma ibanga lepayipi lincane, ama-valve azonyakaziswa.
Kuma-valve anamandla amakhulu okuvula, amandla aphansi, ama-brittleness aphezulu nesisindo esinzima, i-valve yokusekela i-valve izosethwa ngaphambi kokufakwa ukuze kuncishiswe ukucindezeleka kokuqala.
Lapho ufaka i-valve, izindlawu zamapayipi zizosetshenziselwa amapayipi eduze kwe-valve, kuyilapho izipani ezijwayelekile zizosetshenziselwa i-valve ngokwayo. Ngesikhathi esifanayo, ngesikhathi sokufakwa, i-valve izoba sesimweni sokuvala kancane ukuvimbela ukujikeleza nokuguqulwa kwe-valve.
Ukufakwa okulungile kwe-valve kuyokwenza ifomu lesakhiwo sangaphakathi lihambisane nesiqondiso sokugeleza kwe-medium, futhi ifomu lokufaka lihambisane nezidingo ezikhethekile kanye nezidingo zokusebenza zesakhiwo se-valve. Ezimweni ezikhethekile, qaphela ukufakwa kwama-valve anezidingo zokugeleza okuphakathi ngokuvumelana nezidingo zepayipi lenqubo. Ukuhlelwa kwe-valve kuyoba lula futhi kunengqondo, futhi opharetha kuyoba lula ukufinyelela i-valve. Ku-valve yesiqu sokuphakamisa, indawo yokusebenza izogcinwa, futhi iziqu zevalve zawo wonke ama-valve zizofakwa phezulu ngangokunokwenzeka futhi ziqonde epayipini.
Isikhathi sokuthumela: Oct-19-2019