Emkhakheni wezamabubulo newezakhiwo, ukukhethwa nokufakwa kwamavalvu zizinto eziqakathekileko ekuqinisekiseni ukusebenza kuhle kwamasistimu.I-TWSsizokuhlola izinto eziqakathekileko lokha nakufakwa amavalvu wamanzi (njengamavalvu we-butterfly, amavalvu wesango, kanye namavalvu wokuhlola).
Kokuthoma, ake sizwisise imihlobo ehlukileko yamavalvu. Iivalvu yevivaneivamise ukusetjenziswa ekulawuleni amanzi, inikela ngeenzuzo ezifana nesakhiwo esilula, ubudisi obulula, nokuvuleka msinyana. Ivalvu yesango isetjenziswa khulu eensetjenzisweni ezivulekileko nofana ezivaliweko, ezilungele ukuvala uketshezi. Ivalvu yokuhlola isetjenziselwa ukukhandela ukugeleza emuva nokuqinisekisa ukuphepha kwehlelo. Umhlobo ngamunye wevalvu unezimo ezithileko zokusetjenziswa kanye neemfuneko zokufaka.
Lokha nawufaka amavalvu, indlela yokufaka yinto eqakathekileko. Imihlobo ehlukileko yamavalvu ineemfuneko ezihlukileko malungana nendlela ukugeleza kwe-fluid ngesikhathi sokufakwa. Nanzi ezinye izinto eziqakathekileko:
1.Indlela yokugeleza kwamanzi:Ivalvu ngayinye inendlela yokugeleza eklanyelwe, okufanele ilandelwe ngesikhathi sokufakwa. Isibonelo,amavalvu wevithaminizivamise ukufakwa ngendlela yokugeleza kwe-fluid ukuqinisekisa ukulawulwa okuphumelelako kokugeleza kwe-fluid.Amavalvu wesangokufanele ifakwe ngendlela efanako nokugeleza kwe-fluid ukugwema ukuthinta ukusebenza kwe-valve yokuvala.
2. Umhlobo wevalvu:Imihlobo ehlukileko yamavalvu ineemfuneko ezihlukileko zokuqondisa ngesikhathi sokufakwa.Hlola amavalvukufanele ifakwe ngokuya kwemilayo yomkhiqizi ukuqinisekisa bona ivimbela ukugeleza emuva. Ukufakwa okungakalungi kwevalvu yokuhlola kungadosela ekutheni ihlelo lingasebenzi kuhle nofana lilimale imitjhini.
3. Umklamo wesistimu:Lokha nakuklanywa ihlelo lamapayipi, indlela yokufaka amavalvu kufanele ihambelane nendlela yoke yokugeleza kwehlelo. Abaklami kufuze bacabangele indawo yokufaka ivalvu, indlela yamapayipi, kanye nezakhiwo zamanzi ukuqinisekisa ukusebenza kuhle kwehlelo.
4. Ukutlhogomela nokulungisa:Indlela yokufakwa kwamavalvu nayo izokuthinta umsebenzi wokulungisa nokulungisa kamuva. Ukufikeleleka kufanele kuqalwe ngesikhathi sokufaka ukuqinisekisa ukuhlolwa nokugcinwa okulula lokha nakutlhogekako. Ukwenza isibonelo, isibambo sokusebenza sevalvu ye-butterfly kufanele siqale ngendlela elula ukuyisebenzisa ukusetjenziswa qobe langa.
5. Iinzathu zebhoduluko:Kwezinye izehlakalo, izinto zebhoduluko zingathinta ukufakwa kwamavalvu. Ukwenza isibonelo, eendaweni ezinezinga lokutjhisa eliphezulu, ukufakwa kwamavalvu kungathinta ukusebenza kwawo nesikhathi sokuphila. Ngalokho-ke, ubujamo bebhoduluko kufanele buhlolwe ngokuzeleko ngaphambi kokufakwa ukukhetha indlela efaneleko yokufaka.
Ngokufingqa, indlela yokufakwa kwamavalvu wamanzi (njengoamavalvu wevithamini, amavalvu wesango, kunyeamavalvu wokuhlola) yinto eqakathekileko engeze yanganakwa. Ukufakwa okufaneleko akuqinisekisi ukusebenza kuhle kwevalvu kwaphela kodwana kwandisa ipilo yayo begodu kwehlisa iindleko zokuyitlhogomela. Ngalokho-ke, lokha nakufakwa amavalvu, kuqakathekile ukulandela imihlahlandlela yomkhiqizi namazinga webubulo ukuqinisekisa ukusebenza okuphephileko nokuphumelelako kwehlelo.
Isikhathi sokuposa: Nov-14-2025
