Ulawulo oluZinzileyo lwe-Fluid kwiiMeko eziHluphekileyo kunye neValve yeBhola yamaqhekeza amabini

1. Ulwakhiwo kunye neempawu zevalve yebhola enamacala amabini adityanisiweyo

Ivalve yebhola edityanisiweyo enamacala amabini yenziwe ngamaqumrhu amabini evalve edityaniswe ngewelding. Ibhola ibekwe phakathi kwemizimba yevalvu emibini. Ulwelo luyavulwa luvalwe ngokujikelezisa ibhola. Esi sakhiwo sinezi mpawu zilandelayo:

Amandla aphezulu: Indlela yokudibanisa i-welded yenza ukuba umzimba we-valve ube namandla aphezulu kunye nokusebenza kokutywinwa, kwaye unokumelana noxinzelelo olukhulu kunye nokuguquguquka kweqondo lokushisa.
Ukutywinwa okugqwesileyo: Ukuchaneka okuchanekileyo kunye nezinto zokutywina zisetyenziswa phakathi kwebhola kunye nesihlalo sevalve ukuqinisekisa ukuba akukho kuvuza kwimeko evaliweyo.
Ukumelana nokutyiwa: Umzimba wevalvu udla ngokwenziwa ngezinto ezikwaziyo ukugxwala njengentsimbi engatyiwayo kwaye unokuziqhelanisa nemithombo yeendaba eyonakalisayo.
Ukusebenza okulula: ibhola inokuvulwa kwaye ivalwe ngokujikeleza i-90 degrees, ngokuphendula ngokukhawuleza kunye nokulawula kude.

2. Ukusetyenziswa kwevalve yebhola edityanisiweyo enamacala amabini kwiimeko ezinzima zokusebenza

Iivalvu ezidityanisiweyo ezinebhola ezibini zisetyenziswa ngokubanzi kwezi meko zokusebenza zingqwabalala zilandelayo ngenxa yokusebenza kwazo okugqwesileyo:

Ubushushu obuphezulu kunye nemeko yoxinzelelo oluphezulu: Ivalve yebhola enamacala amabini adityanisiweyo inokumelana nobushushu obuphezulu kunye noxinzelelo oluphezulu, njengeenkqubo zemibhobho kwipetroleum, iikhemikhali kunye namanye amashishini. Kwezi ndawo, iivalvu kufuneka zimelane namaqondo obushushu aphezulu kakhulu kunye noxinzelelo oluguquguqukayo, kwaye indlela yoqhagamshelo oludityanisiweyo inokuqinisekisa amandla kunye nokutywinwa komzimba wevalve.
Imithombo yeendaba eNdlekayo: Ivalve yebhola edityanisiweyo eneziqwenga ezibini yenziwe ngezinto ezikwaziyo ukumelana nomhlwa kwaye iyakwazi ukuziqhelanisa nemithombo yeendaba eyonakalisayo, efana ne-asidi yesulfuric, i-hydrochloric acid, njl.n ixesha, ngoko ke kufuneka babe nokuchasa kakuhle umhlwa.
Izihlandlo zokusebenza rhoqo: Ivalve yebhola edityanisiweyo eneziqwenga ezibini kulula ukuyisebenzisa kwaye iphendule ngokukhawuleza, kwaye ifanelekile kwizihlandlo zokusebenza rhoqo. Ngokomzekelo, iinkqubo zokulawula ulwelo kumashishini afana namandla ombane kunye ne-metallurgy zifuna ukulungiswa rhoqo kokuhamba kwamanzi kunye noxinzelelo. Iivalve zebhola ezinamaqhekeza amabini zinokuphendula ngokukhawuleza kwaye zifezekise ulawulo oluchanekileyo.

3. Ukugcinwa kunye nolawulo lweevalvu zebhola ezidityanisiweyo ezimbini

Ukuze kuqinisekiswe ukusebenza okuzinzile kwexesha elide le-valve yebhola edibeneyo emibini phantsi kweemeko ezinzima zokusebenza, ukugcinwa rhoqo kunye nokulawula kuyadingeka. Nanga amanye amacebiso:

Jonga rhoqo ukusebenza kokutywinwa kwevalve kwaye ujongane nayo ngokukhawuleza ukuba kukho ukuvuza.
Coca kwaye uthambise iivalvu rhoqo ukunciphisa ukukhuhlana kunye nokuguga.
Qwalasela uqhagamshelo lwevalvu kunye nezibophelelo ukuqinisekisa ukuba ziqinile kwaye zithembekile.
Iivalvu zivavanywa rhoqo kwaye zilinganiswe ukuqinisekisa ukuchaneka kwazo kunye nokuthembeka.

4. Isishwankathelo

Ngamandla ayo aphezulu, ukutywinwa okugqwesileyo, ukuxhathisa ukubola kunye nokusebenza lula, ivalve yebhola edityanisiweyo enamacala amabini inika isiqinisekiso esiluqilima solawulo lwamanzi phantsi kweemeko zokusebenza ezinzima. Ngokugcinwa rhoqo kunye nokulawula, i-valve inokuqinisekiswa ukugcina ukusebenza kakuhle kunye nokuthembeka ngexesha lokusetyenziswa kwexesha elide. Ngophuhliso oluqhubekayo lobugcisa boshishino, iivalve zebhola ezidityanisiweyo ezimbini ziya kusetyenziswa kwiindawo ezininzi kwaye zidlale indima enkulu.