Yiziphi izizathu zokuthi kungani ama-valves ebhola athambekele ekulimazeni?

Izizathu ezijwayelekile zomonakalo olula weama-valve ebhola

Ama-valve ebhola asetshenziswa kabanzi emasimini wezimboni nawakhamuzi, kepha avame ukuhlushwa ngomonakalo, ikakhulukazi ngenxa yezizathu ezilandelayo:

imali engenayo

Ikhwalithi engeyinhle ye-valve yebhola uqobo iyimbangela ebalulekile yomonakalo. Abanye abakhiqizi basebenzisa izinto eziphansi ukwenza ama-valve ebhola ukuze kuncishiswe izindleko. Isibonelo, uma umzimba we-valve wenziwe ngensimbi ngamandla anganele, kungalimaza noma aphule ngaphansi kwengcindezi evamile yokusebenza; Ingaphezulu lebhola linokhahlo futhi livalwe kabi, elingaholela kalula ekuvuzweni. Ukuvula okujwayelekile nokuvala kungandisa futhi ukugqoka futhi kudale ngokushesha i-valve yebhola yehluleke.

Ukusebenza okungafanele

Ukusebenza okungafanele ngu-opharetha kungalimaza kakhuluI-Ball valve. Lapho uvula noma uvala i-valve yebhola, amandla amaningi angaqinisa ukushayisana phakathi kwebhola nesihlalo se-valve, okubangela ukulimala ebusweni bokubekwa uphawu futhi kuholele ekuvuzweni. Isibonelo, kwezinye izimo lapho okuphakathi kudinga ukunqunyelwa khona masinyane, opharetha ngamandla ajikeleze isibambo se-valve yebhola. Uma lokhu kuqhubeka isikhathi eside, ukusebenza kokubekwa uphawu kwe-valve yebhola kuzokwehla kakhulu. Ngaphezu kwalokho, kusetshenziswa i-valve yebhola yokudlulisa imithombo yezindaba ngale kwengcindezi yayo yokucindezela kanye nokushisa ngaphandle kokuqonda izimo zayo zokusebenza ezisebenzayo nazo zingadala ukulimala kwe-valve yebhola. Isibonelo, lapho kusetshenziswa ama-valves webhola ajwayelekile emapayipi okushisa aphezulu, amazinga okushisa aphezulu angadala ukubekwa uphawu kwe-valve yebhola kuya kweminyaka yobudala, awonakele, futhi alahlekelwe umsebenzi wawo wokubopha.

Izici zemidiya

Izakhiwo zokudlulisela okuphakathi zibe nomthelela omkhulu kwisikhumbuzo sesikhathi sokuphilaama-valve ebhola. Uma i-medium iqukethe izinhlayiya eziqinile ezinjengesihlabathi, ukugcwaliswa kwensimbi, njll. Kokunye ukukhiqizwa kwamakhemikhali, okuphakathi kuyawohloka futhi kungakonakalisa izingxenye zensimbi ze-valve yebhola, kunciphisa amandla alo nokusebenza uphawu. Isibonelo, imidiya equkethe i-chloride ion ingasheshisa ukugqwala okukhonkotha kwama-valves ensimbi angenasici, okubangela izinkinga ezifana nokuvuza kanye nokuvuza esikhathini esifushane.

Izinkinga zokufaka

Ukufakwa okungafanele kwama-valves ebhola nakho kungadala ukulimala. Ukwehluleka ukuqinisekisa ukuthi izikhombisi-ze-Inlet ne-Outlet ye-Valve Valve ziyahambisana nokuqothuka kwe-animent ngesikhathi sokufakwa kungandisa ukumelana kwamanzi, ukukhiqiza ama-eddies, nomthelela ebholeni kanye nokugqoka. Ngaphezu kwalokho, i-valve yebhola ibingalungiswa kahle ngesikhathi sokufakwa, futhi ngaphansi kokudlidliza kwepayipi noma umthelela ophakathi, i-valve yebhola ingashukumisela, okwenza ukuxhumana kukhululeke futhi kuholele ekuvukeni nasekuholeni ukuvuza.