Ngenxa yomsebenzi wesici sokuvala ukuphazamisa nokuxhuma, ukulawula nokusabalalisa, ukuhlukanisa nokuxuba imidiya ku-valvpassage, indawo yokuvala ivamise ukugqwala, ukuguguleka, nokugqokwa abezindaba, okuyenza ibe lula kakhulu ekulimaleni.
Amagama Abalulekile:indawo yokubeka uphawu; ukugqwala; ukuguguleka; ukugqoka
Kunezizathu ezimbili zokulimala kwendawo yokuvala: ukulimala komuntu kanye nokulimala kwemvelo.Ukulimala komuntu kubangelwa izici ezifana nokuklama okubi, ukukhiqiza, ukukhetha impahla, ukufakwa okungafanele, ukusetshenziswa kabi, nokugcinwa kahle.Ukulimala kwemvelo ukuguga kwezimo ezijwayelekile zokusebenza kwevalvu futhi kubangelwa ukugqwala okungenakugwemeka nokuguguleka kwendawo evalekayo ngabezindaba.
Izizathu zokulimala kwendawo yokuvala zingafingqwa ngale ndlela elandelayo:
Ikhwalithi yomshini engalungile yendawo evalekayo: Lokhu kubonakala ikakhulukazi ekulimaleni okufana nokuqhekeka, izimbotshana, nokufaka endaweni evalayo.Lokhu kubangelwa ukukhethwa okungalungile kwezindinganiso zokushisela kanye nokushisa ukushisa, kanye nokusebenza kabi ngesikhathi sokushisa nokushisa.Ukuqina kwendawo yokuvala kuphezulu kakhulu noma kuphansi kakhulu ngenxa yokukhetha okungalungile noma ukuphathwa kokushisa okungafanele.Ukuqina okungalingani kwendawo evalayo kanye nokungagqwali okungekuhle kubangelwa ikakhulukazi ukuvuthela insimbi engaphansi ngesikhathi senqubo yokushisela, okuthambisa ukwakheka kwengxubevange yendawo yokuvala.Yiqiniso, nezindaba zokuklama zikhona mayelana nalokhu.
Umonakalo odalwe ukukhetha nokusebenza okungafanele: Lokhu kubonakala kakhulu ekuhlulekeni kokukhethai-valves ngokwezimo zokusebenza, ukusebenzisa i-valve yokuvala njenge-valve yokudonsa, okuholela ekucindezelekeni okukhulu ngesikhathi sokuvalwa, ukuvala ngokushesha, noma ukuvala okungaphelele, okubangela ukuguguleka nokuguga endaweni yokuvala.Ukufakwa okungalungile nokugcinwa okungalungile kuholela ekusebenzeni okungavamile kwendawo yokuvala, okubangelai-valveukusebenza ngokugula kanye nokulimaza indawo yokuvala ngaphambi kwesikhathi.
Ukugqwala kwamakhemikhali okuphakathi nendawo: Okuphakathi nendawo okuzungeze indawo yokuvala kuhlangana ngamakhemikhali nendawo yokuvala ngaphandle kokukhiqiza umsinga, kugqwalise indawo evalekayo.Ukugqwala kwe-electrochemical, ukuthintana phakathi kwezindawo zokuvala, ukuthintana phakathi kwendawo yokuvala nomzimba ovalayo kanyei-valveumzimba, kanye nomehluko ekugxiliseni nasekuqukethwe komoyampilo wendawo, konke kukhiqiza umehluko ongaba khona, okubangela ukugqwala kwe-electrochemical futhi kugqwalise indawo yokuvala ehlangothini lwe-anode.
Ukuguguleka kwendawo emaphakathi: Lona umphumela wokuguga, ukuguguleka, kanye ne-cavitation yendawo evalayo lapho okuphakathi kugeleza.Ngesivinini esithile, izinhlayiya ezinhle ezintantayo phakathi nendawo zishayisana nendawo evalayo, zidale umonakalo wendawo.Indawo egeleza ngesivinini esiphezulu iguguleka ngokuqondile indawo yokuvala, ibangele umonakalo wendawo.Lapho okuphakathi kuhlangana futhi kuhwamuka kancane, amabhamuza aqhume abe nomthelela endaweni evalekayo, abangele umonakalo wendawo.Inhlanganisela yokuguguleka nokugqwala kwamakhemikhali okuphakathi kuguguleka kakhulu indawo evalekile.
Ukulimala kwemishini: Indawo yokuvala izoklwejwa, igxotshwe, futhi incinywe phakathi nenqubo yokuvula nokuvala.Ama-athomu aphakathi kwezindawo ezimbili zokuvala angena ngaphansi kwezinga lokushisa eliphezulu nokucindezela, akhiqize into yokunamathela.Lapho izindawo ezimbili zokuvala zihamba ngokuhlobene, indawo yokunamathela ihlukaniswa kalula.Uma buphezulu ubuhwaqane bendawo yokuvala, maningi amathuba okuba le nto yenzeke.Lapho i-valve ivaliwe, i-disc ye-valve izongqubuzana futhi incinde indawo yokuvala, okubangele ukuguga kwendawo noma ukuhlehlisa endaweni yokuvala.
Ukulimala kokukhathala: Indawo evalekayo ingaphansi kwemithwalo eshintshanayo ngesikhathi sokusetshenziswa isikhathi eside, okubangela ukukhathala futhi kubangele imifantu kanye ne-delamination.Irabha nepulasitiki kujwayele ukuguga ngemva kokusetshenziswa isikhathi eside, okuholela ekwehleni kokusebenza.Kusukela ekuhlaziyweni kwezimbangela ezingenhla zokulimala kwendawo yokuvala, kungabonakala ukuthi ukuze kuthuthukiswe izinga kanye nempilo yesevisi yezindawo zokuvala ama-valve, izinto ezifanele zokuvala uphawu, izakhiwo zokuvala ezinengqondo, nezindlela zokucubungula kufanele zikhethwe.
I-valve ye-TWS esebenza kakhului-rubber ehlezi uvemvane valve, I-valve yesango, I-Y-strainer, i-valve yokulinganisa, I-valve yokuhlola i-wafe, njll.
Isikhathi sokuthumela: May-13-2023