Ubomi benkonzo yeevalvu zebhola yingxaki enzima kuba ichaphazeleka zizinto ezahlukeneyo. Ngokubanzi, ubomi benkonzo yevalvu yebhola bumalunga neminyaka eli-10 ukuya kwengama-20, kodwa umda wexesha elithile uya kutshintsha ngokweemeko ezahlukeneyo zokusetyenziswa, izixhobo, iinkqubo, njl.
Into enefuthe
1. Sebenzisa indawo:
- Indawo eqhelekileyo: Kwindawo eqhelekileyo yobushushu, ukusetyenziswa kwevalvu yebhola kunokufikelela kwiminyaka eli-15.
Indawo engqongqo: Xa kusetyenziswa ubushushu obuphezulu kunye noxinzelelo oluphezulu, imidiya erhabaxa kunye nezinye iindawo ezingqongqo, ubomi benkonzo yevalvu yebhola buya kufinyezwa kakhulu, bunokwehliswa bube malunga neminyaka emi-5 ukuya kweli-10.
2. Iimpawu eziphakathi:
- Ukubola kunye nokuxinana kwesixhobo kuya kuchaphazela ubomi bevalvu yebhola. Imidiya edlakazelayo iya kukhawulezisa ukuguguleka kunye nokubola kwevalvu yebhola, ngaloo ndlela inciphise ubomi bayo benkonzo.
3. Isantya sokusebenza:
- Okukhona i-valve yebhola isetyenziswa kakhulu, njengokuba ivula kwaye ivalwa amaxesha amaninzi ngosuku, kokukhona i-valve yebhola igugile kakhulu, ubomi benkonzo buya kufinyezwa ngokufanelekileyo.
4. Ukufakelwa kunye nokugcinwa:
- Ukufakelwa ngokuchanekileyo kunokwandisa ubomi benkonzo yevalvu yebhola. Umzekelo, gcina ivalvu yebhola kwicala lamanzi ukuze uphephe umonakalo obangelwa kukusetyenziswa kolwelo.
- Ukugcinwa rhoqo kunye nokugcinwa kwakhona yindlela ebalulekileyo yokwandisa ubomi bevalvu yebhola, kubandakanya ukujonga ukuguguleka komphezulu wokutywina, ukuguguleka komsonto wetrapezoidal wesiqu sevalvu kunye ne-nut yesiqu sevalvu, kunye nemeko yokupakishwa.
5. Izinto kunye nenkqubo:
- Izinto ezikwivalvu yebhola zinempembelelo enkulu kubomi bayo benkonzo. Izinto ezisemgangathweni ophezulu ezifana nentsimbi engagqwaliyo okanye ubhedu zinokwandisa ubomi benkonzo yevalvu yebhola.
- Iinkqubo zokuvelisa ezintsonkothileyo zinokuphucula ukumelana nokugqwala kunye nokumelana nokuguguleka kweevalvu zebhola, ngaloo ndlela zandisa ubomi bazo benkonzo.
Ubomi benkonzo yohlobo oluthile lwevalvu yebhola
Ivalvu yebhola yentsimbi engagqwaliyo: phantsi kweemeko zokusetyenziswa okuqhelekileyo kunye nokugcinwa ngokufanelekileyo, ubomi bevalvu yebhola yentsimbi engagqwaliyo bunokufikelela kwixesha elide, kwaye ezinye zinokudlula iminyaka elishumi. Nangona kunjalo, ubomi obuthile bufuna ukuvavanywa ngokwemodeli ethile kunye nendawo yokusetyenziswa.
- Ivalvu yebhola ekhethekileyo yeoksijini: Umjikelo wayo wokugcinwa kunye nobomi benkonzo buxhomekeke kwizinto ezahlukeneyo, kubandakanya ukusetyenziswa kwendalo, ukusetyenziswa rhoqo, umgangatho wezinto kunye nenkqubo yokuvelisa. Ngokubanzi, ubomi benkonzo yevalvu yebhola bunokufikelela kwiminyaka eli-10, kodwa bunokufutshane phantsi kweemeko ezinzima zokusebenza.
- Ivalvu yebhola ye-GB engenisiweyo: ubomi bayo benkonzo ngokubanzi bumalunga neminyaka eli-10 ukuya kwengama-20, kwaye ubomi benkonzo ethile buchaphazeleka zizinto ezahlukeneyo.
isiphelo
Ngamafutshane, ubomi benkonzo yevalvu yebhola bubangelwa kukuqwalaselwa ngokubanzi kwezinto ezininzi. Ukuze kuqinisekiswe ukuba ivalvu yebhola isebenza ngokuzinzileyo ixesha elide, abasebenzisi kufuneka bakhethe izinto ezifanelekileyo zevalvu yebhola kunye nomzekelo ngokwemiqathango ethile yokusetyenziswa, kwaye bayigcine kwaye bayigcine rhoqo. Kwangaxeshanye, xa isetyenziswa kwiindawo ezinzima, kufuneka kunikwe ingqalelo ekhethekileyo kukumelana nokugqwala kunye nokumelana nokuguguleka kwevalvu yebhola ukuze kwandiswe ubomi bayo benkonzo.
Ixesha lokuthumela: Agasti-05-2024