Ngokusetshenziswa kabanzi kweigesi yezimboni,igesi ekhethekile, futhiigesi yezokwelapha, amasilinda egesi, njengemishini eyinhloko yokugcina nokuthuthwa kwawo, abalulekile ekuphepheni kwawo. Ama-cylinder valves, isikhungo sokulawula amasilinda egesi, awumugqa wokuqala wokuzivikela wokuqinisekisa ukusetshenziswa okuphephile.

I-“GB/T 15382—2021 General Technical Requirements for Gas Cylinder Valves,” njengezinga lobuchwepheshe eliyisisekelo lemboni, libeka izidingo ezicacile zokuklanywa kwamavalvu, ukumakwa, amadivayisi okulungisa ingcindezi eyinsalela, nesitifiketi somkhiqizo.

Idivaysi yokugcina ingcindezi eyinsalela: umnakekeli wokuphepha nobumsulwa

Amavavu asetshenziselwa amagesi acindezelwe avuthayo, umoya-mpilo wezimboni (ngaphandle kwe-oksijini ehlanzekile ne-ultra-pure oxygen), i-nitrogen ne-argon kufanele ibe nomsebenzi osele wokulondoloza ingcindezi.

I-valve kufanele ibe nophawu oluhlala njalo

Ulwazi kufanele lucace futhi lulandeleke, okuhlanganisa imodeli yevalvu, ukucindezela kokusebenza okujwayelekile, indlela yokuvula neyokuvala, igama lomkhiqizi noma uphawu lokuhweba, inombolo yebheshi yokukhiqiza kanye nenombolo ye-serial, inombolo yelayisense yokukhiqiza kanye nomaka we-TS (kuma-valve adinga ilayisense yokukhiqiza), amavalvu asetshenziselwa igesi ewuketshezi negesi ye-acetylene kufanele abe nezimpawu zekhwalithi, ingcindezi yokusebenza kanye/noma izinga lokushisa eliklanyelwe idivayisi yokuphepha.

Isitifiketi somkhiqizo

Izinga liyagcizelela: Wonke ama-valve angamasilinda egesi kufanele ahambisane nezitifiketi zomkhiqizo.

Amavalvu agcina umfutho kanye namavalvu asetshenziselwa ukusekela ukuvutha, ukuvutha, ubuthi noma ubuthi obukhulu kufanele kufakwe amalebula okuhlonza nge-elekthronikhi ngendlela yamakhodi e-QR ukuze aboniswe esidlangalaleni kanye nemibuzo yezitifiketi ze-elekthronikhi zamasilinda wegesi.

Ukuphepha kuvela ekusetshenzisweni kwawo wonke amazinga

Nakuba i-valve yesilinda segesi incane, inomthwalo wemfanelo osindayo wokulawula nokuvala. Noma ngabe ukuklama nokukhiqiza, ukumaka nokulebula, noma ukuhlolwa kwefekthri nokulandeleka kwekhwalithi, sonke isixhumanisi kufanele sisebenzise izindinganiso ngokuqinile.

Ukuphepha akukona ngengozi, kodwa umphumela ongenakugwemeka wayo yonke imininingwane. Izindinganiso mazibe yimikhuba futhi zenze ukuphepha kube isiko