Izinhlelo Zokucisha Izicishamliloziyizakhi ezibucayi ekwakheni ukuphepha, ezinesibopho sokulawula kanye nokunciphisa imililo ezimweni eziphuthumayo. Ama-valves adlala indima ebalulekile kulezi zinhlelo, alawule ukugeleza, ukucindezela, kanye nokusatshalaliswa kwamanzi noma ama-ajenti acijile. Ukuqonda izinhlobo ezahlukene zama-valves nemisebenzi yazo kubalulekile ekuklameni, ukugcina, nokusebenzisa uhlelo olusebenzayo lokucisha umlilo. Lapha, sizohlola ama-valves asetshenziswa kakhulu ezinhlelweni zokucisha umlilo kanye nezindima zawo ezithile.
1. I-valve valve
I-Valve Valve ingenye yama-valves ayisisekelo kakhulu ezinhlelweni zokucisha izicishamlilo, esetshenziselwa / ukuvala ukulawulwa esikhundleni sokuthambisa. Isebenza ngokuphakamisa isango noma i-wedge ephuma endleleni yoketshezi, ivumela ama-ejenti wamanzi noma izicishamlilo ukuba agele ngokukhululeka ngohlelo. Lapho kuvalwa, kwakha uphawu oluqinile oluvimbela noma yiluphi uketshezi ukuthi ludlule. Ama-valves wesango avame ukufakwa ezinhlelweni zokufafaza, ukuma, nezinye izinhlelo zokucima umlilo ngenxa yokwethenjwa nokuqina kwazo.
Izinzuzo: Ukumelana okuncane lapho kuvulwa ngokuphelele, kuqinisekiswe ukuhamba kwamanzi okuphezulu.
Ukulinganiselwa: Akwenzelwe ukuthuthumela; Ukulungiswa okujwayelekile kungadala ukugqoka.
2. I-Butterfly valve
Ama-butterfly valves angenye indlela evamile ezinhlelweni zokucisha umlilo, ikakhulukazi ezinhlalulweni eziphakeme kakhulu. Lawa ma-valves aqukethe idiski elijikelezayo ngaphakathi komzimba we-valve, okuthi, lapho ephenduka, noma ngabe avumela ukugeleza koketshezi. Ama-butterfly ama-valves asetshenziswa ngokujwayelekile kumapayipi amakhulu abubanzi ngenxa yedizayini yawo engasindi kanye nokusebenza kalula. Baphinde balungele ukulawulwa okusheshayo / ukuvala ukulawula futhi bavame ukufakwa nge-gearbox noma i-actuator yokusebenza kwencwajana noma okuzenzakalelayo.
Izinzuzo: Ukusebenza okusheshayo, ukwakheka okuhlangene, futhi kufanelekile ukugcwala.
Ukulinganiselwa: Akulungele ukusetshenziswa kwengcindezelo ephezulu, futhi kungadala ukugeleza kwesiphithiphithi lapho kuvulwa ngokwengxenye.
3. Bheka i-valve
Hlola ama-valves (abizwa nangokuthi ama-valves wendlela eyodwa noma okungeyona eyokubuyisela) abucayi ekuvikeleni ukubuyela emuva, okungenzeka kube yingozi ikakhulukazi ezinhlelweni zokucima umlilo. Ukungena emuva kungaholela ekungcoleni kokuhlinzekwa kwamanzi noma ukunciphisa ingcindezi yesistimu, kuvimbela umzamo wokucisha umlilo. Bheka ama-valves asondele ngokuzenzakalelayo lapho ukugeleza kwamanzi kubuyela emuva, ukuqinisekisa ukuthi amanzi ageleza eqonde eyodwa kuphela. Zibekwe kaningi ngamaphoyinti lapho ukuvimbela i-backflow kubaluleke kakhulu, njengasemaphampu, ama-hydrants, nezinhlelo zokufafaza.
Izinzuzo: Vimbela i-backflow, ebalulekile ethembeni lesistimu.
Ukulinganiselwa: kungasebenza kahle uma imfucumfucu noma udaka kwakha.
4. Ukunciphisa i-valve
Kwezinye izinhlelo zokucisha umlilo, ikakhulukazi lezo ezakhiweni eziphakeme kakhulu, kubalulekile ukulawula ingcindezi yamanzi ukuvikela ukulimala kwamapayipi nemishini. Ama-valves anciphisa ingcindezi aqinisekisa ukuthi ingcindezi yamanzi ihlala isezingeni eliphephile futhi elingaguquguquki, ukuvikela izingxenye zohlelo kanye nokwenza ngcono ukuphepha kwezicishamlilo. Lawa ma-valves alungisa ngokuzenzakalelayo ingcindezi esezingeni esethiwe, kungakhathalekile ukuthi kuguquguquka kulayini wokuhambisa.
Izinzuzo: Ivikela izingxenye ekucindezelekeni ngokweqile futhi iqinisekise amazinga okucindezela aphephile wezicishamlilo.
Ukulinganiselwa: kudinga ukulungiswa ngezikhathi ezithile ukuqinisekisa ukulawulwa kwengcindezi okunembile.
5. I-Alarm valve
I-Alarm Valve isetshenziswa ngokukhethekile ezinhlelweni ezimanzi zepayipi sprinkler. Le Valve yakhelwe ukusayina lapho amanzi eqala ukugeleza kumapayipi okufafaza ngenxa yekhanda le-sprinkler elisebenze. Lapho amanzi engena i-valve ye-alamu, kusebenze i-alamu eyazisa abahlali kanye nabasebenzi abaphuthumayo bomlilo. I-alamu valve ibalulekile ekutholweni kusenesikhathi nokuphendula okusheshayo emililo.
Izinzuzo: Inikeza isinali ye-alamu esheshayo, ukuthuthukisa isikhathi sokuphendula ngomlilo.
Ukulinganiselwa: Kulungele kuphela izinhlelo ezimanzi zepayipi; Ukuhlolwa njalo kuyadingeka.
I-6
Ama-Celful Valves aqakathekile kuZamcolo Refterict Systems, aklanyelwe ukuletha inani elikhulu lamanzi ngaphezulu kwendawo ebanzi ngesikhathi esifushane. Ohlelweni lwabafundisi, bonke abafafaza noma ukukhishwa kwama-nozzles ngasikhathi sinye lapho i-valve icushiwe. Ama-Celfum Valves agcinwa avaliwe futhi aculwa ngohlelo lokutholwa komlilo, olukhipha amanzi epayipi lapho kutholwa umlilo. Lezi zinhlelo zivame ukusetshenziswa ezindaweni ezinobungozi obukhulu, njengezitshalo zamakhemikhali kanye nezindawo zokugcina uphethiloli.
Izinzuzo: Inikeza ukusatshalaliswa kwamanzi okusheshayo endaweni enkulu.
Ukulinganiselwa: Ukusetshenziswa kwamanzi okuphezulu; kudinga ukulawulwa okuqondile ukugwema ukukhipha okungadingekile.
7. I-valve yomhlaba
Ama-valves we-Globels alungele izinhlelo ezidinga ukulawulwa kokugeleza, njengoba zinikeza amandla amahle kakhulu futhi zisetshenziswa ezinhlelweni lapho kudingeka khona ukugeleza kokulungiswa kwe-flow. E-valve ye-hlabamhlaba, ipulaki noma idiski ihamba nge-perpendicular esihlalweni se-valve ukulawula ukuhamba. Zivame ukutholakala emigqeni yokuhanjiswa kwamanzi izicishamlilo futhi zisetshenziselwa ukulawula isilinganiso sokugeleza kwezidingo ezithile.
Izinzuzo: Kuhle kakhulu ngokulawulwa kokugeleza kanye nokuphonsa.
Ukulinganiselwa: ukumelana okuphezulu kunamanye ama-valve, amandla okugeleza okungenzeka anciphise.
8. I-Valve Valve
Ama-valve ebhola asetshenziswa ezinhlelweni eziningi zokucisha umlilo ukuze avale ngokushesha futhi aqhubeke / alawule. Basebenza ngokujikeleza ibhola ngaphakathi komzimba we-valve, onomgodi phakathi nendawo. Lapho umgodi uhambisana nepayipi, ukugeleza kuvunyelwe; Lapho ujika nge-perpendicular, ivimba ukugeleza. Ama-valves webhola kulula ukusebenza futhi adinga ukuvulwa kwekota kuphela kokuvula okugcwele noma ukuvala, okwenza kube yinto elungele izimo eziphuthumayo eziphuthumayo.
Izinzuzo: Ukuvalwa okusheshayo okusheshayo, ukwakhiwa okuhlangene, kanye nokulungiswa okuphansi.
Ukulinganiselwa: akulungile ukuthuthumela; ingaguga ngezinguquko ezivame njalo.
Ukugcina
Ama-valves ezinhlelweni zokucisha izicishamlilo ahlukahlukene, ngamunye okhonza injongo ethile ngaphakathi kohlelo. Kusuka ema-valves alawula ukulethwa kwamanzi amakhulu kuma-alamu ama-valves ahlinzeka ngezexwayiso zakuqala, lezi zinto zibalulekile ekuvikelweni komlilo okusebenzayo. Ukukhetha ama-valves afanele kuya ngezinto ezifana nohlobo lwesistimu, isakhiwo sokwakha, ingcindezi yamanzi, nezidingo zokusebenza. Ukuhlolwa njalo, ukuhlolwa, kanye nokulungiswa kubalulekile ukuqinisekisa ukuthi imisebenzi ngayinye ye-valve ngokufanele, ukuqinisekisa ukuphepha nokwethenjwa lapho kuvela izimo eziphuthumayo zomlilo.
Isikhathi Sokuthumela: Oct-30-2024