Izici ze-Valve Flow

I-Tianjin Tanggu Water-Seal-Seal-Seal-Seal-Seal Co, Ltd (TWS Valve Co, Ltd)
Tianjin, China
14th, Agasti, 2023
I-Web: www.water-sealvalve.com

Izici zokugeleza ze-Valve Flow Curve kanye ne-classication valve, zise-valve emaphethelweni womabili umehluko wokugeleza, ukugeleza okuphakathi kwenqubo ye-valve yezobuchwepheshe ukwenza izinkomba zezobuchwepheshe ezibalulekile ukwenza ukubaluleka okuyisicelo okubalulekile.

Isici se-Valve Flow Sicinistic singachazwa njenge: Ukugeleza okuhlobene kokuphakathi okulawulwa nge-valve, kanye nobudlelwano phakathi kokuvulwa okuhlobene (ukuthuthwa okuhlobene) kwe-valve kanye ne-valve kubizwa ngokuthi yi-flow activation ye-valve eqondisa. Ngokuvamile, ihlukaniswe izinhlobo ezine: umugqa oqondile, amaphesenti alinganayo (i-logarithm), parabola futhi evulekile ngokushesha! Incazelo ethile nezinzuzo ezithile zimi ngalendlela elandelayo:

Okokuqala, isimilo esiqondile sibhekisela ebuhlotsheni obuqondile phakathi kwezinga lokugeleza okuhlobene ne-valve kanye nokuvula okuhlobene, okungukuthi, okuguqukayo okuguqukayo okubangelwa ukuguqulwa kokuvulwa kweyunithi. Ukuhamba okuhlobene kwezimpawu eziqondile kubudlelwano obuqondile bomugqa ngesilinganiso sokugeleza okuhlobene. Ukushintshwa kwesilinganiso sokugeleza okubangelwa ukuguqulwa kwezifo zeyunithi kuhlala njalo. Lapho izinga lokugeleza likhulu, inani elilinganayo lentengo yokugeleza lishintsha lincane, futhi izinga lokugeleza lincane, inani elilinganayo lentengo yokugeleza lishintsha kakhulu.

Okwesibili, amaphesenti alinganayo acingweni (i-logarithm) kusho ukuthi ukuguqulwa okuhlobene nokuguqulwa okubangelwa ukuguqulwa kokuvulwa kweyunithi kulingana nesilinganiso sokugeleza kwe-point yendawo, okungukuthi, i-coefficial coueffing ye-amplication ye-valve iyashintsha, futhi iyanda ngokwanda kokugeleza okuhlobene. Ukushaywa okuhlobene nokugeleza okuhlobene kwezici zamaphesenti alinganayo awekho ebudlelwaneni obulinganayo, futhi ushintsho ngokugeleza okubangelwa ukuguqulwa kwesigaxa seyunithi endaweni ngayinye, futhi iphesenti lokushintsha ukugeleza lilingane. Ngakho-ke, inzuzo yayo ukuthi izinga lokugeleza lincane, ushintsho lokugeleza luncane, futhi lapho ukugeleza kukhulu, inani lokugeleza lishintsha kakhulu, okungukuthi, linokunemba okufanayo kokuvulelwa okuhlukile.

Okwesithathu, isimo sePrabolic sisho ushintsho olulinganiselwe lokugeleza okubangelwa ukuguqulwa kokuvulwa kweyunithi okuqondile kwesilinganiso esiqondile senani lokugeleza kwesilinganiso saleli phuzu lokugeleza kwaleli phuzu lokugeleza kwaleli phuzu. Izinga lokugeleza liyahlukahlukana ezinhlangothini ezimbili zesifo sohlangothi, ezinezici eziphakathi nendawo eziphakathi kwezimpawu zamaphesenti alinganayo.

Okwesine, ukugeleza okuvulwa okusheshayo okubhekisele ekuhambeni okukhulu lapho ukuvulwa kuncane, ngokuvulwa kokuvulwa, bese kukhuphuka ukuvula, ngakho-ke kukhuphule ukuvulwa, ngakho-ke kubizwa ngokuthi isici esisheshayo kakhulu.

Izici zokugeleza kwama-diaphragm ama-valves asondelene nezimpawu zokuvula ezisheshayo, izici zokugeleza kwama-valves alinganayo ziseduze kwezimpawu ezilinganayo, izici zokugeleza zama-valves eziqondile ezigabeni eziphakathi nendawo, kanye nezimpawu ezilinganayo zokuvula.

Ngokuvamile, ama-valves ebhola futhiama-butterfly valvesNgokuvamile akusetshenziselwa ukulungiswa, uma kusetshenziselwa ukulungiswa, kepha futhi nasendabeni yokuvula okuncane ukudlala indima emthethweni, ngokuvamile kungasebenzisa izici eziphambili ze-global, okuvame ukucubungula njengokulungiswa, ngokuvamile amaphesenti wezici asetshenziswa ngaphezulu.

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