Le khasiI-Bellows Pressure Surve Valve BXF-25Ingabe i-valve ebalulekile yokuphepha, esetshenziswa ikakhulukazi kumasethi we-Steam Turbine generator amasethi wokuqapha futhi alungise ingcindezi yesistimu ngesikhathi sangempela. Kuyi-valve yokuphepha enokusebenza okuphezulu nokwethembeka, ngesakhiwo esihlangene, impendulo esheshayo, ukunemba okuphezulu okuphezulu, kanye nempilo yenkonzo ende. Idlala indima ebalulekile ekuvikeleni izingozi zokucindezelwa emabekweni we-Steam Turbine Generator.

Isizathu esenza ama-bellows acindezelwe ukupheqa nge-valve BXF-25 ethembele ukuthi isuselwa kumgomo osebenzayo wokuvulwa kwengcindezi yengcindezi. Ngokulinganisa indawo yokucindezela emuva e-valve disc ngepayipi elihlanganisiwe, i-valve ye-valve ye-BXF-25 ingafinyelela ukubhekisisa kwesikhathi sangempela kanye nokulungiswa kwengcindezi yohlelo.

Lapho ingcindezi ngaphakathi kwesitsha idlula inani elibekiwe, ingcindezi ye-medium ngokwayo izovula i-valve ngokuzenzakalelayo futhi isheshe iphume kabusha inani elithile le-medium. Ngalesi sikhathi, ama-bellows acindezelwa kakhulu, ebangela ukufuduka nokuvulwa kwe-valve. Njengoba i-medium ikhishwa, ingcindezi ngaphakathi kwesitsha kancane kancane iyancipha.

Lapho ingcindezi yehlela ebangeni elivumelekile, i-valve izovala ngokuzenzakalelayo. Lokhu kungenxa yokuthi lapho ingcindezi yehla, ukuguqulwa kwezinsimbi kutholakala, okwenza i-valve ivale. Ngale ndlela, ingcindezi ngaphakathi kwesitsha ihlala iphansi kunomkhawulo wengcindezi ephezulu evunyelwe, ngaleyo ndlela kuvimbele izingozi ezingabangelwa ukweqiwa.

Umthethonqubo wokucindezela utholakala ngokuguquguquka kwama-bellew, angaqinisekisa ukusebenza okuzinzile kohlelo ngaphakathi kwebanga lokucindezela, asiza ukuvikela izingozi zokucindezela, futhi aqinisekise ukusebenza okuphephile kohlelo.

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