Yintoni ivalve yokukhangela?
Iivalvu zokukhangela luhlobo lwevalvu eyenzelwe ukuthintela ukuhamba kolwelo kwicala elinye. Ngokuqhelekileyo zisetyenziselwa imibhobho, ukufudumeza kunye nokupholisa, kunye neenkqubo zokukhusela umlilo ukukhusela umva kunye nokugcina ukunyaniseka kwenkqubo.
Zeziphi iintlobo zeevalvu zokukhangela?
Kukho iintlobo ngeentlobo zeevalvu zokukhangela, kubandakanywa ukuphela kwe-flange, i-groove end, kunye nompu. Uhlobo ngalunye lwenzelwe izicelo ezithile kwaye lunoncedo lwalo kunye nokungonakali.
Yeyiphi imisebenzi yeevalvu zokutshekisha kwiinkqubo zokukhusela umlilo?
●Uthintelo lokubuyela kwamanzi kwisixokelelwano
Xa inkqubo yesitshizi somlilo ivuliwe, amanzi aphuma kwizitshizi ukuze acime umlilo. Ivalve yokutshekisha ifakwe kwimibhobho yenkqubo ukuthintela amanzi ukuba abuyele emva kwinkqubo emva kokuba umlilo ucinyiwe. Oku kunceda ukugcina ingqibelelo yenkqubo kunye nokukhusela umonakalo wamanzi.
● Ukugcinwa kwemfezeko yenkqubo
Iivalvu zokukhangela ziyinxalenye ebalulekileyo yenkqubo yokukhusela umlilo. Banceda ukugcina ingqibelelo yenkqubo ngokuthintela umva kunye nokuqinisekisa ukuba amanzi ahamba ngendlela echanekileyo. Oku kunceda ukuqinisekisa ukuba izitshizi zomlilo ziyasebenza ekucimeni imililo.
●Ukuthintelwa komonakalo wamanzi
Ukongeza ekugcineni ingqibelelo yenkqubo, ii-valve zokujonga kwakhona zinceda ukukhusela umonakalo wamanzi. Ngokuthintela amanzi ukuba abuyele kwisistim, i-valve yokukhangela inokunceda ukukhusela izikhukhula kunye nomonakalo wamanzi kwisakhiwo.
I-ADVANTINGS YOKUSEBENZISA I-VALVES YOKUHLOLA KWINKQUBO YOKUKHUSELA UMLILO
●Ukusebenza okuphuculweyo kwezitshizi zomlilo
Ngokugcina ingqibelelo yenkqubo kunye nokuthintela ukubuya umva, i-valve yokukhangela inceda ukuqinisekisa ukuba izitshizi zomlilo ziyasebenza ekucimeni imililo. Oku kunokunceda ukunciphisa umonakalo obangelwa yimililo kunye nokukhusela ukhuseleko lwabantu abahlala kwizakhiwo.
● Ukunciphisa umngcipheko wokusilela ukuwubamba umlilo
Iivalve zokuhlola ziyinxalenye ebalulekileyo yenkqubo yokukhusela umlilo, kwaye ukungaphumeleli kwabo kunokuphazamisa amandla enkqubo yokuquka imililo. Ngokusebenzisa ii-valve zokutshekisha, umngcipheko wokungaphumeleli unokuncitshiswa kakhulu. Iivalvu zokukhangela ziqinisekisa ukuba amanzi okanye ezinye ii-agent zokucima umlilo zihamba kwicala elinye kuphela, ukuthintela ukubuyisela umva onokuthi uphazamise ingqibelelo yenkqubo. Oku kuqinisekisa ukuba inkqubo ihlala ilungele ukusebenza ngokufanelekileyo xa kwenzeka umlilo.
Uhlobo lwevalve yokukhangela oyikhethayo luya kuxhomekeka kwiimfuno ezithile zenkqubo yakho yokukhusela umlilo. Kubalulekile ukukhetha uhlobo olufanelekileyo lwe-valve yokutshekisha ukuqinisekisa ukuba iyahambelana nenkqubo kwaye inokwenza umsebenzi wayo ngokufanelekileyo. Ngokomzekelo, i-valve yokukhangela i-swing isetyenziswe ngokuqhelekileyo kwiinkqubo zokukhusela umlilo ngenxa yokuba zivumela izinga eliphezulu lokuhamba, ngelixa ii-valve zokujonga i-spring-loaded zikhethwa kwiinkqubo apho ukuthintela ukubuyisela umva kubalulekile.
Ixesha lokuposa: Mar-15-2024