Timphawu Tekugeleta Kwemavalvu

Tianjin Tanggu Emanti-Kuvala Ivalvu Inkampani, Ltd (TWS Ivalvu Inkampani, Ltd)
Tianjin, eSHAYINA
mhlaka-14, Indlovana, 2023
Iwebhu: www.valve yekuvala emanti.com

Valve kugeleza timphawu curve kanye nekuhlukanisa valve kugeleza timphawu, kuyinto valve kuzo zomibili imikhawulo ingcindezi umehluko uhlala timo njalo, kugeleza phakathi nge valve sihlobo kugeleza kanye nekuvulwa kwayo phakathi ubuhlobo phakathi timphawu kugeleza valve kuyinto ebalulekile technical tinkomba kanye nemikhawulo lebalulekile kakhulu selection ku le valve.

Sici sekugeleta kwe valve singachazwa ngekutsi: kugeleta lokuhlobene kwemkhakha lolawulwako nge valve, kanye nebudlelwane emkhatsini wekuvulwa lokuhlobene (kuhamba lokuhlobene) kwe valve kanye ne valve kubitwa ngekutsi sici sekugeleta kwe valve lecondzisako. Ngalokuvamile, ihlukaniswe yaba tinhlobo letine: umugca locondzile, iphesenti lelilinganako (logarithm), parabola kanye nekuvuleka lokusheshako! Incazelo lecondzile kanye netinzuzo nguleti letilandzelako:

Kwekucala, sici semugca sibhekisela ebudlelwaneni bemugca emkhatsini welizinga lekugeleza lelihlobene le-valve kanye nekuvulwa lokuhlobene, lokusho kutsi, njalo kwekushintja kwekugeleza lokubangelwa kushintja kwekuvulwa kweyunithi. Kuhamba lokuhlobene kwetimphawu temugca kusebudlelwaneni bemugca locondzile nesilinganiso sekugeleza lesihlobene. Lushintjo lwesilinganiso sekugeleza lokubangelwa lushintjo lwekufa kweyunithi luhlala njalo. Uma lizinga lekugeleza likhulu, linani lelihlobene lelizinga lekugeleta lishintja lincane, futsi lizinga lekugeleta lincane, linani lelihlobene lelizinga lekugeleta liyashintja kakhulu.

Kwesibili, sici sephesenti lelinganako (logarithm) kusho kutsi kushintja kwekugeleza lokuhlobene lokubangelwa kushintja kwekuvulwa kweyunithi kulingana nesilinganiso sekugeleta lokuhlobene kwephuzu, lokusho kutsi, i-amplification coefficient ye-valve yekulawula iyashintja, futsi iyakhula ngekwandza kwekugeleza lokuhlobene. Le stroke lehlobene kanye nekugeleta lokuhlobene kwetimphawu temaphesenti lalinganako akukho ebudlelwaneni lobusemgceni, futsi kushintja kwekugeleta lokubangelwa kushintja kwe stroke yeyunithi endzaweni ngayinye ye stroke kulingana nelizinga lekugeleza kuleliphuzu, futsi liphesenti lekushintja kwekugeleta liyalingana. Ngako-ke, inzuzo yayo kutsi lizinga lekugeleza lincane, kushintja kwekugeleza kuncane, futsi uma kugeleza kukhulu, lizinga lekugeleza liyashintja kakhulu, lokusho kutsi linekuciniseka lokufanako kwekulungisa ekuvuleni lokuhlukene.

Kwesitsatfu, sici se-parabolic sibhekisela ekugucukeni kwekugeleta lokuhlobene lokubangelwa kushintja kwekuvulwa lokuhlobene kweyunithi ngekulingana ngco nemsuka wesikwele welinani lekugeleta lokuhlobene kwaleliphuzu. Izinga lokugeleza lihlukahluka ngekulingana netinhlangotsi letimbili tekufa, ngetimphawu letisemkhatsini leticishe tibe timphawu temugca kanye netimphawu temaphesenti lalinganako.

Kwesine, sici sekugeleta lokusheshako lokuvulwako sibhekisela ekugelezeni lokukhulu uma kuvulwa kuncane, ngekwandziswa kwekuvuleka, lizinga lekugeleta lingasheshe lifike esigabeni lesiphakeme, bese likhulisa kuvulwa, kushintja kwekugeleta kuncane kakhulu, ngako-ke kubitwa ngekutsi sici sekuvulwa lokusheshako.

Timphawu tekugeleza temavalvu e-diaphragm tisondzelene netimphawu tekuvula ngekushesha, timphawu tekugeleta temavalvu e-butterfly tisondzelene netimphawu temaphesenti lalinganako, timphawu tekugeleta temavalvu esango timphawu letisemgceni, timphawu tekugeleta temavalvu ebhola ku-staquage lesemkhatsini kanye ne-middle characteris kuvulwa.

Ngalokuvamile, emavalvu ebhola kanye .emavalvu evivanekuvame kungasetjentiswa kulungisa, uma kusetjentiselwa kulungisa, kepha futsi esimeni sekuvulwa lokuncane kudlala indzima ekulawuleni, jikelele kungahlukaniswa njengeluhlobo lwekuvulwa lokusheshako, kanye nekwangempela njengemtsetfo we-valve ye-valve lesisekelo ye-valve, i-valve inhloko yekucubungula ibe njenge-parabolic cone, jikelele i-spherical, njll. kulungiswa, ngokuyinhloko iphesenti timphawu kusetjentiswa kakhulu.

Tianjin Tanggu Ivalvu Yekuvala Emanti Inkampanibasekela emavalvu lahleti lacinile ebuchwephesheni lobusezingeni lelisetulu kakhulu, kufaka ekhatsi emavalvu lahleti lacinile .Ivalvu yeluvivane,Ivalvu yeluvivane,Ivalvu levivane lecondzene ne-flanges lephindvwe kabili, Ivalvu levivane lephindvwe kabili,Y-sisefo, ivalvu yekulinganisa,Ivalve yekuhlola emapuleti lamabili e-Wafer, njll.