Ama-valve ebhola antantayo ayizingxenye ezibalulekile ezinqubweni ezihlukahlukene zezimboni, ezihlinzeka ngezixazululo ezinokwethenjelwa neziphumelelayo zokulawula ukugeleza koketshezi namagesi. Lawa ma-valve aklanyelwe ukuhlinzeka ngophawu oluqinile nokusebenza okuphakeme endaweni yokucindezela okukhulu kanye nezinga lokushisa eliphezulu, okuwenza abe yisinqumo esithandwayo ezimbonini ezahlukene.
Enye yezinzuzo eziyinhloko zama-valve ebhola antantayo yikhono lawo lokugcina uphawu oluqinile ngisho nangaphansi kwengcindezi eguquguqukayo nezimo zokushisa. Lokhu kuzenza zilungele izinhlelo zokusebenza lapho ukunemba nokuthembeka kubaluleke kakhulu. Ukuklanywa kwe-valve yebhola elintantayo kuvumela ibhola ukuthi lintante ngaphakathi komzimba we-valve, iqinisekise ukuthi lihlala lixhumene nendawo yokuvala ngaphandle kokushintsha kwengcindezi noma izinga lokushisa.
Ngaphezu kwamakhono abo okuvala uphawu, ama-valve amabhola antantayo ayaziwa nangokusebenza kwawo kalula kanye nezidingo eziphansi zokunakekela. Ukuklama okulula kwalawa ma-valve kuwenza kube lula ukuwafaka nokusebenza, okunciphisa isidingo sokunakekelwa njalo nokunciphisa isikhathi sokuphumula. Lokhu kubenza babe yisixazululo esingabizi kakhulu sezimboni ezifuna ukuthuthukisa izinqubo kanye nokunciphisa ukuphazamiseka kokusebenza.
Esinye isici esihlukanisayo samavalvu ebhola antantayo ukuguquguquka kwawo ekuphatheni uketshezi oluhlukahlukene, okuhlanganisa izinto ezonakalisayo neziqhumayo. Lokhu kubenza bafanelekele ukusetshenziswa ezimbonini ezifana nowoyela negesi, ukucubungula amakhemikhali nokwelashwa kwamanzi, lapho ikhono lokumelana nezimo zokusebenza ezinzima kubalulekile. Ukwakhiwa okumazombezombe kwama-valve ebhola antantayo kuqinisekisa ukuthi angakwazi ukubhekana nezicelo ezidingekayo ngokuphumelelayo, anikeze ukwethembeka nokusebenza kwesikhathi eside.
Ngaphezu kwalokho, ama-valve ebhola antantayo atholakala ezintweni ezihlukahlukene, kuhlanganise nensimbi engagqwali, i-carbon steel nama-alloys akhethekile, okwenza ahambisane nezinhlobo ezahlukene zoketshezi kanye nezindawo zokusebenza. Lokhu kuvumelana nezimo ekukhetheni izinto ezibonakalayo kwenza kube nokwenzeka ukwenza ngendlela oyifisayo ama-valve amabhola antantayo ukuze ahlangabezane nezidingo ezithile zemboni, ukuqinisekisa ukusebenza kahle nokuphila kwesevisi.
Uma kuziwa ekulawuleni ukugeleza, ama-valve ebhola antantayo angakwazi ukulawula ngokunembile nangempumelelo ukugeleza koketshezi, awenze afanelekele izinhlelo zokusebenza ezidinga ukuphathwa kokugeleza okunembayo. Idizayini ye-valve yebhola elintantayo inikeza indlela yokugeleza ebushelelezi futhi engavinjelwe, ukunciphisa ukwehla kwengcindezi kanye nesiyaluyalu, okusiza ukuthuthukisa ukusebenza kahle kwamandla kanye nokusebenza kohlelo lonke.
Sekukonke, ukuguquguquka, ukuthembeka, nokusebenza kahle kwamavalvu ebhola antantayo kuwenza abe yimpahla ebalulekile ezinhlotsheni ezihlukene zezinhlelo zokusebenza zezimboni. Ukuthi ulawula ukugeleza kwamakhemikhali alimazayo, ukulawula ukugeleza kwegesi enomfutho ophezulu, noma ukulawula uketshezi lwenqubo ezindaweni ezidinga kakhulu, ama-valve amabhola antantayo ayaqhubeka nokufakazela ukubaluleka kwawo njengesixazululo esinokwethenjelwa sokulawula nokulawula uketshezi.
Kafushane, ukuzivumelanisa nezimo nokusebenza kwamavalvu ebhola antantayo kuwenza abe ingxenye ebalulekile ezindaweni ezihlukahlukene zezimboni. Ikhono labo lokugcina uphawu oluqinile, ukumelana nezimo ezinzima kanye nokuhlinzeka ngokulawula ukugeleza okunembile kubenza babe ukukhetha okuthembekile ezimbonini ezifuna izixazululo ezisebenzayo, ezinokwethenjelwa zokubamba uketshezi. Ngomlando wayo ofakazelwe kanye nentuthuko eqhubekayo ekwakhiweni nasekusetshenzisweni, ama-valve amabhola antantayo azoqhubeka nokudlala indima ebalulekile ekulawuleni ukugeleza kwezimboni iminyaka eminingi ezayo.
Isikhathi sokuthumela: Apr-28-2024