Iyini indima yesivalo se-valve yemoto
Indima eyinhloko yokuvalwa kwe-valve yemoto ukuqinisekisa ukuhambisana okuseduze phakathi kwe-valve nesihlalo se-valve ukuvimbela ukuvuza kwegesi, ukuze kuqinisekiswe ukusebenza okuvamile nokusebenza kwenjini.
Ama-valve avaliwe kabi angabangela izinkinga ezahlukahlukene, okuhlanganisa:
Ukonakala kokusebenza: ukuvalwa kwe-valve okungekuhle kuzoholela ekuvuthweni komoya, kuthinte ukusebenza okuvamile kwenjini, bese kunciphisa ukusebenza kwemoto iyonke.
ukwehluleka komshini: ukuvala isikhathi eside okungasasebenzi kungaholela ekugugeni okukhulu kwevalvu kanye nesihlalo sevalvu, futhi kuholele nasekuhlulekeni okukhulu komshini.
ukusetshenziswa kukaphethiloli okwandisiwe: ukuvuza komoya kuzoholela ekushiseni okungaphelele, kwandise ukusetshenziswa kukaphethiloli, kunciphisa ukonga kukaphethiloli.
Inkinga yokukhishwa kwegesi: Ukuvalwa okuxegayo kungathinta ukulawulwa kokukhishwa kwegesi futhi kungabangela ukukhishwa kwegesi okungaphezu kuka-.
Ukuze kuqinisekiswe ukuqina kwevalvu, izinyathelo ezilandelayo zingathathwa:
Ukusetshenziswa kwezinto ezisezingeni eliphezulu kanye nobuchwepheshe bokukhanda ngokunemba: izinto ezisezingeni eliphezulu ze-valve kanye nobuchwepheshe bokukhanda ngokunemba kunganciphisa igebe phakathi kwe-valve nesihlalo se-valve, kuthuthukise ukuvalwa kwe-.
Ukugcinwa njalo kanye nokufakwa esikhundleni kwezingxenye ezigugile : ukufakwa esikhundleni sesikhathi kwezimpawu zikawoyela zamavalvu ezigugile kanye nezinye izimpawu ukuvimbela uwoyela ukuthi ungangeni ekamelweni lamavalvu, okuthinta umphumela wokufakwa kwesivalo.
ukufakwa nokulungiswa okulungile : ukuqinisekisa ukuthi intwasahlobo yentwasahlobo yevalvu ifakwa ngokulinganisela nangokufanele, ukugwema ngenxa yokunganeli kwentwasahlobo yentwasahlobo noma ukufakwa okungafanele okubangelwa ukuvala okuxekethile .
I-valve seal yezimoto ibhekisela ekhonweni le-valve lokugcina uketshezi oluphakathi lugeleza lapho luvaliwe. I-valve seals ingahlukaniswa ngokwesimo nendawo yendawo yokuvala kanye nendlela yokugeleza okuphakathi, ikakhulukazi ihlukaniswe ngalezi zinhlobo ezilandelayo:
I-Metal seal : Ukusetshenziswa kokuguqulwa kwemishini kanye nokuguqulwa kwepulasitiki phakathi kwezindawo zensimbi ukuvala ivalvu, efaneleka ezimweni zokushisa okuphezulu kanye nezikhathi zokucindezela okuphezulu.
Ukuvalwa okuthambile: Ukusetshenziswa kwezinto zokuvikela ukushisa, irabha, ipulasitiki nezinye izinto eziguquguqukayo njengezingxenye zokuvala, ezifanele ukusetshenziswa kwengcindezi ephansi, njengemboni yamakhemikhali kanye nemboni yezokwelapha.
uphawu lwesikhindi: uphawu lomshini, olufanele ukushisa okuphezulu kanye nengcindezi noma olunemidiya ebolile.
Ukuhlolwa kokusebenza kokuvala ivalvu
Ukuze kuqinisekiswe ukusebenza kokuvala kwevalvu, kudingeka kwenziwe izivivinyo ezifanayo, okuhlanganisa ikakhulukazi:
Ukuhlolwa kokuqina komoya: Hlola ukuthi kukhona yini ukuvuza ngokugcwalisa ingcindezi ethile yegesi ku-valve.
Ukuhlolwa kokuqina koketshezi: gcwalisa ivalvu ngokucindezela okuthile koketshezi ukuze uhlole ukuthi kukhona yini ukuvuza kanye nezinga lokuvala levalvu.
Ukuhlolwa kwamandla: hlola amandla okucindezela kanye nomthamo wokuthwala wevalvu ukuqinisekisa ukuthi ngeke yonakaliswe yizinkinga zezinto ezibonakalayo.
Ukuthuthukiswa kobuchwepheshe bokuvala amavalvu
Ubuchwepheshe bokuvala ama-valve buhlanganisa kakhulu ukuvalwa kwezihlalo kanye nokuvalwa kwama-disc izingxenye ezimbili. Eminyakeni yamuva nje, ngentuthuko yesayensi yezinto ezibonakalayo, ubuchwepheshe bokucubungula kanye nomqondo wokuklama, ubuchwepheshe bokuvala ama-valve buthuthuke kakhulu. Ukusetshenziswa kwezinto ezintsha zokuvala njenge-polytetrafluoroethylene (PTFE), i-polyurethane, i-polyformaldehyde nezinye izinto ze-polymer, kanye nokwenza ngcono ukwakheka kwesakhiwo sokuvala kanye nokusetshenziswa kobuchwepheshe bokulawula obuhlakaniphile, kwenza ukusebenza kokuvala ama-valve kuthuthukiswe kakhulu.
Uma ufuna ukwazi okwengeziwe, qhubeka ufunda ezinye izihloko eziku-thyisayithi!
Sicela usishayele ucingo uma udinga imikhiqizo enjalo.
Inkampani Zhuo Meng Shanghai Auto Co., Ltd.izibophezele ekuthengiseni izingxenye zezimoto ze-MG&MAUXS zamukelekileukuthenga.
