Venturi Tube Butterfly Valve: Kudzora Kuyerera Kwemvura Kunoshanda Zvakanyanya & Mashandisirwo eCarb

Chii chinonzi Venturi tube

Tubhu yeVenturi, inozivikanwawo seVenturi tube kana kuti Venturi nozzle, chishandiso chinoshandiswa kuyera musiyano wekumanikidzwa kwemvura. Inoshandisa Bernoulli principle uye Cauchy equation mu continuous fluid dynamics kugadzira musiyano wekumanikidzwa kana mvura ichipfuura nepakati pemaumbirwo akagadzirwa zvakanaka uye ekuwedzera mupombi, uye inoshandura musiyano uyu wekumanikidzwa kuita chiyero chekuyera chiyero chekuyerera uye chiyero chekuyerera.

Nheyo yekushanda kweVenturi Tube

Chubhu yeVenturi ine pombi refu ine denderedzwa rekona ine chikamu chekukochekera pakati pepombi. Mvura inowedzera kumhanya uye inoderera mukumanikidzwa kana ichipfuura nepakati pechikamu ichi chekukochekera; yozodzokera zvishoma nezvishoma kumamiriro ayo ekutanga muchikamu chekukura. Nekuyera musiyano wekumanikidzwa pakati pechikamu chekukochekera nechikamu chekukura, mwero wekuyerera uye mwero wekuyerera kwemvura zvinogona kuwanikwa.

Mhando dzemavharuvhu muVenturi Tube

Mhando dzemavharuvhu mumapombi eVenturi dzinosanganisira zvinotevera:

Vharuvhu yemhepo inogara iripo:

Basa revharuvhu iyi nderekuchengetedza kuyerera kwemhepo kwakasimba.

Vharuvhu inobatika:

Inogona kuchinja kuti ipe mwero miviri yakasiyana yekuyerera kwemhepo, kureva mwero wepamusoro wekuyerera kwemhepo uye mwero wepasi wekuyerera kwemhepo.

‌

Vharuvhu yemhepo inoshanduka:

Inokwanisa kupindura zviri nyore, inogona kupindura mirairo mukati mesekondi imwe chete, uye inokwanisa kudzora mafambiro emhepo nekufamba kwemhepo, nokudaro ichigadzirisa kufamba kwemhepo nemazvo.
Pfungwa yekushanda kwemavharuvhu aya inobva paVenturi effect, kureva kuti, kana mweya uchipfuura nemuvharuvhu, nzvimbo yawo yekuvhura inochinja yega zvichienderana nekuchinja kwehuwandu hwekuyerera kwemhepo, kuitira kuti iwane kudzora kwakazara kwekuyerera kwemhepo. Venturi effect inoreva kuti mushure mekunge mhepo yapfuura nemupombi iri kudzikira zvishoma nezvishoma, huwandu hwekuyerera kwemhepo huchawedzera zvakanyanya, uye kumanikidzwa kuchaderera, nokudaro zvichiita kuti pave nekudzora kwakarurama kwekuyerera kwemhepo.

Sei uchifanira kusarudza vharuvhu remapuruguru seVenturi Tube Valve

Zvikonzero zvekusarudza vharuvhu remapuruguru seVenturi Tube Valve zvinosanganisira zvinotevera:

Kubudirira kwemutengo: Mutengo wevharuvhu remapuruguru wakaderera, kazhinji kacho chikamu chimwe muzvina chevharuvhu reVenturi. Izvi zvakakosha kufunga nezvazvo kana bhajeti iri shoma.

Kusawirirana kwemashoko ehunyanzvi: Vashandisi vazhinji vari mumusika havana kunzwisisa kwakakwana kwehunyanzvi hwemavharuvhu eVenturi nemavharuvhu emabhatafura, zvichikonzera kudiwa kukuru kwemavharuvhu emabhatafura mumusika.

Zvinodiwa zvishoma zvezvakatipoteredza: Mune dzimwe nguva apo zvinodiwa zvekudzora nharaunda zvisina kukwira, mavharuvhu emapuruguru anokwanisa zvizere uye nekudaro anoshandiswa zvakanyanya.

Kuisa uye kugadzirisa zviri nyore: Vharuvhu yemashavishavi ine chimiro chiri nyore, nzvimbo diki yekuisa, huremu hushoma, uye kugadzirisa kuri nyore, izvo zvakakodzera zviitiko zvinoda kuiswa nekukurumidza nekugadzirisa ‌.

Ndeapi marudzi eVenturi Tube Butterfly Valves

Mhando dzeMavharuvhu eVenturi Tube Butterflyzvinonyanya kusanganisira zvinotevera:

Wafer mhando shavishavi vharafu:

Mukugadzirwa kwevharuvhu remhando yewafer butterfly, ndiro yebutterfly inoiswa pamwe chete nedhayamita yepombi kuitira kuti vharuvhu igare yakavhurika zvizere. Dhizaini iyi ine chimiro chiri nyore, nzvimbo diki, uye huremu hwakareruka. Vharuvhu remhando yewafer butterfly rinopa nzira mbiri dzekuvhara: elastic sealing uye metal sealing, dzakakodzera mamiriro akasiyana-siyana ekushandisa ‌.

Vharuvhu yerudzi rweflange butterfly:

Vharuvhu yerudzi rweflange inoshandisa dhizaini yeplate yakamira, uye hunde yevharuvhu chimiro chesimbi chakakosha kuti ive nechokwadi chekuti vharuvhu yakagadzikana. Mhete yayo yekuvharira inoshandisa mhete yekuvharira yakagadzirwa neplate yegraphite inochinjika uye plate yesimbi isina tsvina, iyo yakakodzera kune akasiyana-siyana media. Mavharuvhu ebharuvhu erudzi rweflange akakodzera zviitiko zvinoda kugadzikana kwakanyanya uye kushanda kwekuvhara ‌. ‌ ‌

Vharuvhu yeshavishavi yakasungirirwa:

Vharuvhu yeshavishavi yakasungirirwa ivharuvhu yeshavishavi isina kuvharwa yakakodzera zvinhu zvekuvaka, simbi, kuchera uye simba. Yakakodzera mapaipi ane tembiricha yepakati isingapfuure 300°C uye kumanikidzwa kwepakati kwe0.1MPa, uye inogona kusvika pakubatana, kuvhura nekuvhara kwepakati kana kudzorwa.

Vharuvhu yeshavishavi ine shinda:

Muviri wevharuvhu yevharuvhu yeshavishavi ine shinda ine shinda dzemukati kana dzekunze, izvo zviri nyore kubatanidza neshinda dzepaipi. Vharuvhu yeshavishavi iyi inoshandiswa zvakanyanya mukuvaka, kugadzira simbi, kugadzira migodhi uye magetsi.

Vharuvhu yebhatafurayi inonamira:

Vharuvhu yebhatafurayi inosungirirwa ine chinodzikisa mashandiro ayo uye yakakodzera mapaipi ane dhayamita hombe. Muviri wevharuvhu wakagadzirwa nesimbi yakacheneswa, uye rin'i inovhara yakagadzirwa nerin'i yesimbi, iyo yakakodzera zviitiko zvinoda kushanda kakawanda kana kumanikidzwa kwakanyanya.

Mhando dzakasiyana dzeizviMavharuvhu eVenturi chubhu yeshavishavivane hunhu hwavo uye mamiriro ezvinhu anoshanda. Vashandisi vanogona kusarudza mhando yakakodzera zvichienderana nezvinodiwa chaizvo.