Yini i-valve yakudala eshintshana ngokushintshana?

I-valve evuthayo nge-tamper switchUhlobo lwe-flow control valve esetshenziswe ngokuyinhloko ezinhlelweni zokuvikela umlilo nezicelo zezimboni. Kuhlanganisa ukusebenza kwe-valve yevemvane ngokuphepha okungeziwe kwe-tamper switch, okwenza kube lulungele izimo lapho kugula khona nokuqapha ukugeleza.

I-butterfly valve

I-valve ye-butterfly iyi-valve yokujika ikota elawula ukugeleza koketshezi ngepayipi. I-valve iqukethe i-disc eyindilinga, ebizwa ngokuthi "uvemvane," ejikeleza ezungeze i-eksisi. Lapho i-valve isesimweni esivulekile ngokuphelele, i-disc ihambisana nokufana nokugeleza, okuvumela ukudlula okuphezulu kwe-fluid. Esimweni esivaliwe, i-disc ijikeleza nge-peppendicular ekuhambeni, okuvimba indinyana ngokuphelele. Lo mklamo usebenza kahle kakhulu ekuphatheni umthamo omkhulu woketshezi ngokulahleka kwengcindezi encane futhi kuvame ukusetshenziswa ezinhlelweni ezidinga ukuvulwa okusheshayo nokuvala ngokushesha.

Ama-butterfly valves ayaziwa ngohlobo lwawo oluhlangene, isakhiwo esingasindi, kanye nokusebenziseka kalula. Zisetshenziswa ezinhlotsheni ezahlukahlukene ezinjengokwelashwa kwamanzi, ukucubungula kwamakhemikhali, nokuvikelwa komlilo.

Ukushintsha kwe-tamper

I-tamper switch idivaysi ye-elektroniki ebheka isikhundla se-valve kanye namasiginali uma kuphazamiseka okungagunyaziwe noma ushintsho esimweni se-valve. Ezinhlelweni zokuvikela umlilo, kubalulekile ukuqinisekisa ukuthi ama-valve alawulwa ukugeleza kwamanzi ahlala esimweni sawo esifanele (imvamisa evulekile, ukuvumela amanzi ukuba agele ngokukhululeka uma kwenzeka umlilo). Ukushintshwa kwe-Tamper kusiza ekuqinisekiseni lokhu ngokuthumela isexwayiso uma i-valve isuka endaweni yayo ehlosiwe - noma ngamabomu noma ngengozi.

Ukushintshwa kwe-tamper kuvame ukushelwa kwiphaneli yokulawula i-alamu yomlilo. Uma umuntu efuna ukuvala noma ngokwengxenye avale i-valve yevemvane ngaphandle kokugunyazwa, uhlelo luthola ukunyakaza futhi kubangele i-alamu. Lesi sici sokuphepha sisiza ukuvikela ukungasebenzi kahle kohlelo, ukuqinisekisa ukuthi uhlelo lokucindezela umlilo luhlala lusebenza lapho ludingeka.

Isebenzisa ukuvikela umlilo

Ama-butterfly ama-valves anokushintshwa kwe-tamper asetshenziswa kabanzi ezinhlelweni zomlilo ezifana nezinhlelo zokufafaza, ukuma kwama-sprink, namaphampu omlilo. Lezi zinhlelo zincike ekutholakaleni okungaguquki kwamanzi ukulawula noma ukucisha imililo. I-valve yalezinhlelo kuvame ukugcinwa endaweni evulekile, futhi ukushintshana kwe-tamper kuqinisekisa ukuthi kuhlala kunjalo ngaphandle kokuthi kube nokulungiswa noma inqubo egunyaziwe.

Isibonelo, ohlelweni lwe-Sprinkler lomlilo, uma ngabe i-valve butterfly bekufanele ivalwe (kungaba ngengozi noma ngengozi), ukugeleza kwamanzi kuma-sprinklers kuzonqunywa, kunikeze uhlelo olungenamsebenzi. Ukushintsha kwe-tamper kusebenza njengesivikelo esinjalo ngokudala i-alamu uma kwenzeka i-valve ihlaselwe, inikeze ukunakwa ngokushesha kubaphathi bendawo noma kubasebenzi bezimo eziphuthumayo.

Izinzuzo

l Ezokuphepha: I-Tamper switch switch ingeza ungqimba owengeziwe wokuvikelwa ngokuqinisekisa ukuthi noma yikuphi ukunyakaza kwe-valve okungagunyaziwe kutholakele ngokushesha.

Ukuthembela: Izinhlelo zokuvikela umlilo, ukuthembeka kubaluleke kakhulu. I-Tamper switch ithuthukisa ukuthembela kohlelo ngokuqinisekisa ukuthi i-valve ihlala isesimweni esifanele.

l Ukuqapha okulula: Ngokuhlanganisa nezinhlelo ze-alamu yomlilo, ukushintshwa kwe-tamper kuvumela ukuqapha okukude kwesimo se-valve, okwenza kube lula ukuthi abahlinzeki bamelele amasistimu amakhulu.

l Ukuhambisana: Amakhodi amaningi omlilo kanye nemithetho edinga ukusetshenziswa kwezishintshi kwama-tamper kuma-valves okulawula ukuqinisekisa ukuhambisana namazinga okuphepha.

Ukugcina

I-valve enesivinini esinokushintsha kwe-tamper iyingxenye ebalulekile ekuvikelweni komlilo nezinhlelo zezimboni. Inika izindlela ezisebenzayo zokulawula ukuhamba kwezinhlanzi ngenkathi kuqinisekisa ukuphepha nokuphepha ngamakhono okuqapha eshintsheni. Ngokuhlanganisa le misebenzi emibili, le divayisi isiza ukuvikela ukuphazamiseka okungagunyaziwe, kuqinisekiswe ukusebenza okuqhubekayo nokuthembekile kwezinhlelo ezibalulekile njengezinhlelo zokucindezela umlilo.