Ukuthuthukisa isivinini sokuphendula kwesistimu: Ukuhlaziywa kwesici sokulawula isikhathi sangempela kwamavalvu eglobhu kagesi e-flange
Ukuthuthukisa isivinini sokuphendula kwesistimu: Ukuhlaziywa kwesici sokulawula isikhathi sangempela kwamavalvu eglobhu kagesi e-flange
Ezinhlelweni zamapayipi ezimboni, ama-valve embulunga kagesi e-flange asetshenziswa kabanzi emikhakheni eyahlukene yezimboni ngenxa yokusebenza kwawo okuphumelelayo kanye nomphumela othembekile wokuvala uphawu. Phakathi kwazo, izici zokulawula isikhathi sangempela zama-valve zingenye yezinkomba zabo ezibalulekile zokusebenza, okubaluleke kakhulu ekuthuthukiseni isivinini sokuphendula sohlelo nokuqinisekisa ukuqhubeka kahle kokukhiqiza.
Okokuqala, ake sihlole ukwakheka okuyisisekelo kwama-valve eglowubhu e-flange kagesi. Lolu hlobo lwe-valve ngokuyinhloko luqukethe izingxenye ezifana nomzimba we-valve, isembozo se-valve, i-valve disc, i-valve stem, indandatho yokuvala, kanye ne-actuator kagesi. Phakathi kwazo, umzimba we-valve uyingxenye eyinhloko ye-valve, ngokuvamile exhunywe ohlelweni lwamapayipi ngokusebenzisa uxhumano lwe-flange. Isembozo se-valve simboza ngaphezu komzimba we-valve, sinikeza ukuvikeleka kwesiqu se-valve. I-valve disc iyingxenye eyinhloko yokufeza ukubekwa uphawu, etholakala emgodini ongaphakathi womzimba we-valve futhi ifinyelela ukuvala ngokuthintana eduze nesihlalo se-valve. Isiqu se-valve siyingxenye ebalulekile exhuma i-actuator kagesi kanye ne-valve disc. Idlulisela amandla e-actuator kudiski ye-valve, ifinyelele ukuvulwa nokuvalwa kwe-valve. Indandatho yokuvala isetshenziselwa ukuthuthukisa ukusebenza kokuvala kwe-valve nokuvimbela ukuvuza okuphakathi. Okokugcina, ama-actuator kagesi angumthombo wamandla okusebenza kwe-valve yokushayela, okungaba amamotho kagesi, ama-pneumatic noma ama-hydraulic actuators, njll.
Okulandelayo, sizohlaziya isimiso sokusebenza se-valve yeglobu ye-flange kagesi. Lapho i-actuator kagesi ithola isignali yokulawula, izoshayela isiqu se-valve siye phezulu naphansi. Njengoba isiqu se-valve sihamba, i-valve disc nayo izophakama noma iwe ngokufanele. Lapho i-disc ye-valve iphakama futhi ishiya isihlalo se-valve, i-valve iyavuleka futhi i-medium ingadlula; Lapho i-valve disc yehla futhi isondela eduze nesihlalo se-valve, i-valve iyavala futhi ukugeleza kwe-medium kuyanqanyulwa. Kule nqubo, indandatho yokuvala idlala indima ebalulekile ekuqinisekiseni ukuthi i-valve ayivuzi lapho ivaliwe. Ngaphezu kwalokho, ukulawula okunembile kokugeleza kungafinyelelwa ngokulungisa ubude be-stroke be-actuator.
Izici zesakhiwo sama-valve eglobu kagesi e-flange zibonakala ikakhulukazi kulezi zici ezilandelayo:
1. Ihlanganiswe kakhulu: Izingxenye eziyinhloko ze-valve zihlanganiswe emzimbeni we-valve, okwenza isakhiwo se-valve sihlangane futhi sithathe indawo encane.
2. Ukusebenza okulula: Iqhutshwa i-actuator kagesi, kulula ukuyisebenzisa futhi inesivinini sokuphendula esisheshayo. Abasebenzisi badinga kuphela ukuthumela imiyalelo ngohlelo lokulawula ukuze bathole isilawuli kude.
3. Ukusebenza kahle kokuvala: Izinto zokuvala zekhwalithi ephezulu kanye nezakhiwo zokuvala eziklanywe ngokucophelela zisetshenziselwa ukuqinisekisa ukuthi i-valve ingakwazi ukugcina imiphumela emihle yokuvala ngaphansi kwezimo ezihlukahlukene zokusebenza.
4. Ukuphepha nokuthembeka: I-valve yeglobu ye-flange kagesi inezinyathelo eziningi zokuzivikela, njengokuvikela ukulayisha ngokweqile, ukuvikelwa kokuvuza, njll, ukuqinisekisa ukusebenza okuphephile nokuthembekile kwemishini.
5. Ukusebenza okubanzi: Ngenxa yokusetshenziswa koxhumano lwe-flange, i-valve ingakwazi ukuxhuma kalula nezinye izingxenye zepayipi exhunywe nge-flange, iyenze ifaneleke emikhakheni ehlukahlukene yezimboni.
Izici zokulawula isikhathi sangempela zamavalvu embulunga ye-flange kagesi zibonakala ikakhulukazi ekuphenduleni kwazo okusheshayo nokulawula okunembayo. Ngenxa yokusetshenziswa kwama-actuator kagesi njengemithombo yamandla, ama-valve angakwazi ukuthola impendulo esheshayo yeleveli ye-millisecond, okubaluleke kakhulu ezimeni ezidinga ukuvala ngokushesha noma ukulawulwa kokugeleza. Phakathi naleso sikhathi, ngokuhlanganisa nezinhlelo zokulawula zesimanje, ukulawulwa okunembile kokuvuleka kwe-valve kungafinyelelwa, ngaleyo ndlela kuhlangabezane nezidingo eziqondile zokulawula ukugeleza ohlelweni lokukhiqiza.
Kafushane, ama-valve embulunga kagesi e-flange adlala indima ebalulekile ezinhlelweni zamapayipi ezimboni ngenxa yesimiso sawo esisebenza kahle kanye nezici zesakhiwo esiyingqayizivele. Ukuqonda isimiso sayo sokusebenza nezici zesakhiwo kusisiza ukuba sikhethe futhi sisebenzise kangcono le valve, ngaleyo ndlela siqinisekise ukuphepha, ukusebenza kahle, nokwethembeka kokukhiqizwa kwezimboni.
