Tarisa mavharuvhuanowanzo kuisirwa papombi kudzivirira kudzoka shure.Ivhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavha,kuyerera kunogona kuyerera zvakasununguka munzira imwe,asi kana kuyerera kuchitenderera,vharuvhu ichavharwa kudzivirira pombi, mamwe mavharuvhu,mapombi, etc. Kana mvura ichitenderera asi cheki. valve haina kuiswa, sando yemvura inogona kuitika.Sando yemvura inowanzoitika nesimba rakanyanyisa uye inogona kukuvadza mapaipi kana zvikamu zviri nyore.
Zvinhu zvekuteerera pakusarudza cheki valve
Paunosarudza cheki chevhavha, zvakakosha kuitisa kuongororwa kwemari-bhenefiti yeimwe hurongwa.Iyo yakajairika kutarisa ndeyekudzikisa mutengo uchiwana yakaderera inogona kudzvinyirirwa kurasikirwa, asi kune cheki mavharuvhu, kuchengetedzeka kwepamusoro kwakaenzana nekurasikirwa kwakanyanya.Nokudaro, kuitira kuti tive nechokwadi chekuchengetedzwa kwevhavhavhavhavha yekudzivirira, imwe neimwe yegadziriro inoda kuongororwa zvakasiyana, uye zvinhu zvakadai senjodzi yenyundo yemvura, inogamuchirwa kurasikirwa kwekumanikidzwa, uye migumisiro yemari yekuisa cheki chevhavha inofanira kufungwa nezvenyundo yemvura.
Kuti ukwanise kusarudza iyo yakakodzera cheki vharuvhu yechikumbiro chako, kune akawanda maitiro ekusarudza aunofanira kufunga nezvawo.Chokutanga pane zvose, hapana rudzi rumwe rwevhavha yekuongorora ndiyo yakanakisisa sarudzo yezvikumbiro zvose, uye sarudzo yekusarudza haina kukosha zvakaenzana kumamiriro ose.
Mamwe maitiro ekusarudza ekufunga nezvawo pakusarudza cheki valve
Zvimwe zvinhu zvaungada kufunga nezvazvo ndezvekuenderana kwemvura, maitiro ekuyerera, kurasikirwa nemusoro, kusakanganisa maitiro, uye mutengo wakakwana weuridzi.Kuti uwane kushanda kwakanakisisa, zvakakosha kuti usarudze valve maererano nemaitiro emhando dzakasiyana dzekuisa.
Fluid
Yese mavharuvhu ekutarisa anoshandiswa kurapa mvura uye inogadziriswa mvura yetsvina, asi kurapwa kwetsvina yakasvibiswa / tsvina inogona kukonzera mamwe matambudziko.Paunenge uchisarudza mavharuvhu ezvinwiwa izvi, iwe unofanirwa kufunga kuti kuvepo kwezvakaoma kungakanganisa kushanda kwevharuvhu.
Kuyerera maitiro
Kana cheki valve ichivhara nekukurumidza, zvinokwanisika kudzivirira slamming.Zvisinei, kukurumidza kuvhara hakudzivisi kuvhiya kunoitika apo pombi inotanga uye inovhara.Kana vharuvhu ichivhura (uye ichivhara) nekukurumidza, chiyero chekuyerera chinoshanduka kamwe kamwe uye kuvhiya kunowanzoitika.
Kurasikirwa nemusoro
Kurasikirwa kwemusoro wevhavha ibasa rekumhanya kwemvura.Kurasikirwa kwemusoro wevhavha kunokonzerwa nemamiriro ekuyerera kwegadziriro uye mukati memukati wevhavha.Iyo geometry yemuviri wevhavha uye dhizaini yekuvhara inosarudza nzvimbo yekuyerera kuburikidza nevhavha uye saka inokanganisawo kurasikirwa kwemusoro.
Kurasikirwa kwemusoro kunofanirwa kutariswa kusanganiswa kwemusoro wakamira (unokonzerwa nekusiyana kwehurefu) uye musoro wekukwenya (unokonzerwa nepombi uye mukati mevharuvhu).Pahwaro hweizvi, kune akawanda mafomula evhavha musoro uye yakayerwa kukosha.Iyo yakajairika inogona kunge iri kuyerera kwehuwandu hwehuwandu hwemvura inopfuura nepakati pevhavha ine imwe dzvinyiriro inodonha mune imwe nguva yenguva.Asi kuenzanisa, inofungidzirwa kuti resistivity Kv ndiyo yakanakisisa sarudzo.
Mari yese yekuva muridzi
Mari yevhavhavha yako yecheki inogona kusanganisira zvinopfuura mutengo wekutenga.Kune kumwe kuisirwa, mutengo wakanyanya kukosha ungangotenga nekuisa, asi mune dzimwe nguva, kugadzirisa kana mari yesimba inogona kuve yakakosha kana kutonyanya kukosha.Paunenge uchishandisa mari sechikonzero chekusarudza cheki yevhavha, mari yose pamusoro pehupenyu hwevhavha inofanira kuonekwa.Kazhinji, iyo yakapfava chimiro chevharuvhu, yakaderera zvinodiwa zvekuchengetedza.
Zvisiri-slam maitiro
Tarisa vharafuslam inokonzera kudzvanywa kwehurongwa kuchinja.Nhanho yekutanga mukuita uku ndeyekudzosera kumashure kuyerera kana pombi yamira.Izvi zvinogona kukonzera kumwe kuyerera kuburikidza nevhavhavha isati yasvika panzvimbo yakavharwa zvizere.Ipapo kuyerera kwemashure kunovharwa, uye shanduko yekuyerera kweyero inoshandura iyo kinetic simba remvura mukumanikidza.
Iyo slam inonzwika seruzha rwunoitwa kana dhisiki kana bhora recheki valve richirova chigaro chevharuvhu, uye rinoburitsa ruzha rwakakura.Nekudaro, ruzha urwu haruna kukonzereswa nekuvharwa kwemuviri, asi nemasaisai eruzha anogadzirwa nepressure spikes inotambanudza madziro echubhu.Kuti udzivise kuputika zvachose, cheki valve inofanira kuvharwa kusati kwaitika chero reverse velocity.Zvinosuruvarisa, izvi hazvina kuitika.Iyo geometry yevhavha inotaridza kuti yakawanda sei backflow ichaitika, saka nekukurumidza kuvhara kwevhavha, kuderera kushoma.
Nguva yekutumira: May-14-2021
