Kuisa chisimbiso kudzivirira kuvuza, uye musimboti wekuvharisa valve unodzidzwawo kubva pakudzivirira kuvuza. Pane zvinhu zvakawanda zvinokanganisa kuiswa chisimbiso kwebutterfly valves, kunyanya kusanganisira zvinotevera:
1. Chisimbiso chimiro
Pasi pekuchinja kwekushisa kana simba rekuvhara, chimiro chekuvhara chisimbiso chinoshanduka. Uyezve, shanduko iyi ichakanganisa uye inoshandura simba pakati pezvisungo zvekuisa chisimbiso, nokudaro kuderedza kushanda kwevhavha chisimbiso. Nokudaro, pakusarudza chisimbiso, iva nechokwadi chekusarudza chisimbiso chine elastic deformation. Panguva imwecheteyo, zvakare teerera kune ukobvu hwechisimbiso chepamusoro. Chikonzero ndechekuti iyo yekubata kumeso kweiyo yekuisa chisimbiso haigone kunyatsoenderana. Kana hupamhi hwekusangana kwepamusoro pechiso chekuvhara hunowedzera, simba rinodiwa pakuvhara rinowedzerwa.
2. Kunyanya kudzvinyirirwa kwekuisa chisimbiso pamusoro
Iyo chaiyo dzvinyiriro yenzvimbo yekuvhara inokanganisa kushanda kwekuvhara kweshavishavi vharafuuye hupenyu hwebasa hwevhavha. Nokudaro, kudzvinyirirwa kwakananga kwechiso chekuvhara zvakare chinhu chakakosha zvikuru. Pasi pemamiriro mamwe chetewo, kudzvanyirira kwakanyanya kunokonzeresa kukuvadzwa kwevharuvhu, asi kudiki diki kudzvanywa kunokonzeresa kuvuza kwevharuvhu. Naizvozvo, isu tinofanirwa kunyatso funga nezvekukodzera kweiyo chaiyo dzvinyiriro pakugadzira.
3. Zvinhu zvemuviri zvepakati
Zvimiro zvemuviri zvepakati zvinokanganisawo kuiswa chisimbiso kweshavishavi vharafu. Izvi zvimiro zvemuviri zvinosanganisira tembiricha, viscosity, uye hydrophilicity yepasi, pakati pezvimwe. Iko kushanduka kwekushisa hakusi kungokanganisa kuderera kwechikwata chekuisa chisimbiso uye kuchinja kwehukuru hwezvikamu, asiwo kune hukama husingaparadzanisiki ne viscosity yegesi. Gasi viscosity inowedzera kana kuderera nekuwedzera kana kudzikira tembiricha. Nokudaro, kuitira kuti tideredze simba rekushisa pakushanda kwekuvhara kwevhavha, pakugadzira peya yekuisa chisimbiso, tinofanira kuigadzira sevhavha ine muripo wekupisa senge elastic valve seat. Viscosity inoenderana nekugoneka kwemvura. Kana iri pasi pemamiriro akafanana, iyo yakakura viscosity, iyo idiki yekupinza kugona kwemvura. Iyo hydrophilicity yepamusoro inoreva kuti kana pane firimu pamusoro pesimbi, iyo firimu inofanira kubviswa. Nekuda kweiyi firimu remafuta rakatetepa kwazvo, rinoparadza hydrophilicity yepasi, zvichikonzera kuvharika kwenzira dzemvura.
4. Hunhu hwekuisa chisimbiso pair
Hunhu hwekuisa chisimbiso peya inonyanya kureva kuti isu tinofanirwa kutarisa kusarudzwa, kufananidza uye kugadzira kwechokwadi kwezvinhu. Semuenzaniso, diski yevhavha inokwana zvakanaka nevhavha yechigaro chekuvhara chisimbiso chepamusoro, iyo inogona kuvandudza kushanda kwekuvhara.
Kubuda kwevharuvhu kwakajairika muhupenyu nekugadzirwa, izvo zvinogona kukonzera tsvina kana kuunza njodzi kuhupenyu, sekudonha kwemavharuvhu emvura yepombi, uye zvakakomba mhedzisiro, senge chepfu, inokuvadza, inopfuta, inoputika uye Kubuda kweiyo corrosive media, nezvimwe. , injodzi huru kune kuchengetedzwa kwemunhu, kuchengetedza pfuma uye tsaona dzekusvibiswa kwezvakatipoteredza. Sarudza zvisimbiso zvakakodzera maererano nenzvimbo dzakasiyana uye shandisa maitiro.
Nguva yekutumira: Aug-01-2022
