Swihlawulekisi swa ku Famba ka Valve

Tianjin Tanggu Mati-Xisirhelelo xa Valve Co., Ltd (TWS Valve Co., Ltd)
Tianjin,XINA
14th,Nhlangula,2023
Web:www.xisirhelelo xa mati.com

Swihlawulekisi swa ku khuluka ka valve curve na classification swihlawulekisi swa ku khuluka ka valve, swi le ka valve emakumu hamambirhi ya ku hambana ka ntshikelelo ku tshama ku ri swiyimo leswi nga cinciki, ku khuluka ka le xikarhi hi ku khuluka ka valve relative na ku pfuleka ka kona exikarhi ka vuxaka exikarhi ka swihlawulekisi swa ku khuluka ka valve i swikombiso swa nkoka swa xithekiniki na ti parameter eka endlelo ro chela valve ku endla leswaku ku hlawuriwa lokunene ku na nkoka wa nkoka swinene.

Xihlawulekisi xa ku khuluka ka valve xinga hlamuseriwa tani hi: ku khuluka loku ringanaka ka xitirhisiwa lexi lawuriwaka hi valve, naswona vuxaka exikarhi ka ku pfuleka loku ringanaka (ku rhurha loku yelanaka) ka valve na valve swivuriwa xihlawulekisi xa ku khuluka ka valve leyi lawulaka. Hiku angarhela, yi avanyisiwile hi tinxaka ta mune: layini yo kongoma, tiphesente to ringana (logarithm), parabola na ku pfuleka hiku hatlisa! Nhlamuselo yo karhi na swipfuno hi leswi landzelaka:

Xosungula, xihlawulekisi xa linear xivula vuxaka bya linear exikarhi ka relative flow rate ya valve na relative opening, hi leswaku, constant ya ku cinca ka flow leyi vangiwaka hiku cinca ka unit opening. Ku famba loku yelanaka ka swihlawulekisi swa linear ku le ka vuxaka bya layini yo kongoma na mpimo wa ku khuluka loku yelanaka. Ku cinca ka flow rate leswi vangiwaka hi ku cinca ka unit stroke swi tshama swiri kona. Loko nhlayo ya ku khuluka yi ri yikulu, nhlayo ya xiringaniso ya mpimo wa ku khuluka yi cinca yitsongo, naswona mpimo wa ku khuluka wu ri wutsongo, nkoka wa xiringaniso wa mpimo wa ku khuluka wu cinca swinene.

Tlhandlakambirhi, xihlawulekisi xa tiphesente to ringana (logarithm) swi vula leswaku ku cinca ka ku khuluka loku yelanaka loku vangiwaka hi ku cinca ka ku pfuleka ka yuniti ku ringana na mpimo wa ku khuluka loku yelanaka ka ndhawu, hi leswaku, xiringaniso xa ku kurisiwa xa valve yo lawula xa cinca, naswona xi tlakuka loko ku tlakuka ka ku khuluka loku yelanaka. Xitroko xa xiringaniso na ku khuluka ka xiringaniso ka swihlawulekisi swa tiphesente to ringana a swi le ka vuxaka bya linear, naswona ku cinca ka ku khuluka loku vangiwaka hi ku cinca ka xitroko xa yuniti eka ndhawu yin’wana na yin’wana ya xitroko swi ringana na mpimo wa ku khuluka eka nkarhi lowu, naswona phesente ya ku cinca ka ku khuluka ya ringana. Hikokwalaho, vuyelo bya yona hileswaku mpimo wa ku khuluka i wutsongo, ku cinca ka ku khuluka i kutsongo, naswona loko ku khuluka ku ri kukulu, mpimo wa ku khuluka wu cinca swinene, leswi vulaka leswaku wu na ku pakanisa loku fanaka ka ku lulamisa eka ku pfuleka ko hambana.

Xa vunharhu, xihlawulekisi xa parabolic xi kombetela eka ku cinca ka ku khuluka loku yelanaka loku vangiwaka hi ku cinca ka ku pfuleka ka xiringaniso ka yuniti hi ku ringana loku kongomeke na rimitsu ra xikwere ra nkoka wa ku khuluka loku yelanaka ka ndhawu leyi. Mpimo wa ku khuluka wu hambana hi ku ya hi matlhelo mambirhi ya xitroko, laha ku nga na swihlawulekisi swa le xikarhi swa linear na swihlawulekisi swa tiphesente to ringana.

Xa vumune, xihlawulekisi xa ku khuluka ka ku pfuleka hi ku hatlisa xi kombetela eka ku khuluka lokukulu loko ku pfuleka ku ri kutsongo, hi ku engeteleka ka ku pfuleka, mpimo wa ku khuluka wu nga hatla wu fika eka mpimo lowukulu, ivi wu engetela ku pfuleka, ku cinca ka ku khuluka i kutsongo swinene, hikwalaho swi vuriwa xihlawulekisi xa ku pfuleka hi ku hatlisa.

Swihlawulekisi swa ku khuluka ka ti valve ta diaphragm swi le kusuhi na swihlawulekisi swa ku pfuleka hi ku hatlisa, swihlawulekisi swa ku khuluka ka ti valve ta phaphatani swi le kusuhi na swihlawulekisi swa tiphesente to ringana, swihlawulekisi swa ku khuluka ka ti valve ta gede i swihlawulekisi swa linear, swihlawulekisi swa ku khuluka ka ti valve ta bolo i milayeni yo kongoma eka xiteji xa le xikarhi xo pfula na ku pfala, na swihlawulekisi swa tiphesente to ringana eka ku pfuleka ka le xikarhi.

Hi ku angarhela, tivalvu ta bolo nati valve ta phaphatanihi ntolovelo a ti tirhisiwi ku lulamisa, loko ti tirhisiwa ku lulamisa, kambe na le ka xiyimo xa ku pfuleka lokutsongo ku tlanga xiave eka vulawuri, hi ntolovelo ti nga hlayiwa tanihi muxaka wa ku pfula hi ku hatlisa, naswona ya xiviri tanihi vulawuri bya vunyingi bya valve ya xisekelo ya globe, nhloko ya valve yi phurosesiwa eka ku fana na parabolic cone, spherical, na swin’wana, yi ta tirhisa swihlawulekisi swo hambana swa curve, hi ntolovelo swi tirhisiwa tanihi ku lulamisa, hi xisekelo i tiphesente ta swihlawulekisi swi tirhisiwa ngopfu.

Tianjin Tanggu Mati-Xisirhelelo xa Valve Co.,ltdva seketela thekinoloji ya xiyimo xa le henhla swinene ya tivalvu leti tshamaka leti tiyeke, ku katsa na leti tshamaka leti tiyekewafer valve ya phaphatani, .Lug valve ya phaphatani, .Double flange concentric valve ya phaphatani, Valve ya phaphatani ra eccentric ra flange swimbirhi, .Y-xigwitsirisi, valve yo ringanisela, .Valve yo kambela tipuleti timbirhi ta wafer, sw.sw.