Mhando dzose dzinowanzoshandiswa vharafu nomwe kugadzirisa nzira duku vharafu yunivhesiti akabvunza: mhuri inowanzoshandiswa vharafu kutenga chiziviso

Mhando dzose dzinowanzoshandiswa vharafu nzira nomwe kugadzirisa diki vharafu yunivhesiti akabvunza: mhuri inowanzoshandiswa vharafu kutenga chiziviso Valve mumaindasitiri kugadzirwa, upenyu mumafambiro ose oupenyu anoshandiswa chaizvo, ndiyo mudzimba mvura pombi, maindasitiri fluid pombi inodiwa mudziyo. Idiki sepombi yemvura yemumba, yakakura seTatu Gorges Damu, Qinshan nuclear power plant, uye kunyange Shenzhou series spacecraft uye International Space Station, mavharuvhu anoita basa rakakosha pakati. Saka kushandiswa kwevhavha kunofanira kuchenjerera kuchengetedza, vharafu mukushandiswa kwemaitiro, inofanira kugara yakachena, tambo yekufambisa inofanira kugara yakasvibiswa, yakawana kukanganisa, inofanira kumira pakarepo kushandisa, tsvaga chikonzero chekukanganisa. Valve mukugadzirwa kwemaindasitiri, hupenyu mumafambiro ese ehupenyu anoshandiswa zvakanyanya, ndiyo pombi yemvura yemumba, pombi yemvura yemaindasitiri yakakosha mudziyo. Idiki sepombi yemvura yemumba, yakakura seTatu Gorges Damu, Qinshan nuclear power plant, uye kunyange Shenzhou series spacecraft uye International Space Station, mavharuvhu anoita basa rakakosha pakati. Saka vharafu inofanira kuterera kuchengetedza, kutaura nezvekugadzirisa, unoziva kuchengetedza valve here? Nzira nomwe dzekuchengetedza vharafu ndedzinotevera: 1, valve iri mukushandiswa, inofanira kugara yakachena, tambo yekutumira inofanira kugara yakasvibiswa, yakawana kukanganisa, inofanira kumira pakarepo kushandisa, tsvaga chikonzero chekukanganisa. 2, kurongedza mabhoti egland kunofanirwa kusimbiswa zvakaenzana, haifanirwe kudzvanywa kuita yakakombama, kuitira kudzivirira kukuvara kunotadzisa stem kufamba kana kukonzera kuvuza. 3. Paunenge uchiisa, valve inogona kuiswa zvakananga papombi maererano nekubatanidza mode. Muchikuru, INOGONA KUGADZIRWA MUCHINHU chipi nechipi chepombi, asi inoda kuva nyore kushandisa kugadzirisa, teerera kuyerera kweglobe valve medium inofanira kunge iri pasi pe longitudinal valve disc kumusoro, simudza cheki valve inogona kungova. yakaiswa horizontally. 4, butterfly valve, valve valve, globe valve, gedhi valve, yakazaruka zvakakwana kana yakavharwa zvakakwana, usabvumira kugadzirisa kuyerera, kuitira kuti udzivise kuvhara kwepasi, kukurumidza kupfeka. Ivhavhavha yegedhi uye yekumusoro shinda yeglobe vharafu ine inverted chisimbiso mudziyo, uye handwheel inotendeudzirwa kunzvimbo yepamusoro kuti isimbise, izvo zvinogona kudzivirira midhiya kubva pakudonha kubva pakurongedza. 5, butterfly valve, valve valve, globe valve, gedhi valve yakazaruka uye kuvhara kushandiswa kwehandwheel, usashandise levers kana mamwe maturusi, kuti usakuvadza zvikamu zvevhavha. Shandura vhiri reruoko kuti uvhare, neimwe nzira kuti uvhure. 6. Usati waiswa, zvakakosha kunyatsotarisa kudzvinyirirwa kwechiratidzo chevhavha, kana dhayamita inosangana nezvinodiwa zvekushandiswa, kubvisa kukanganisa kunokonzerwa nekufambisa kwekutakura, uye kubvisa tsvina yevhavha. 7 mavharuvhu, kuchengetwa kwenguva refu, kunofanirwa kugara kuchitariswa, nekuti kudonha kwenzvimbo yekugadzira kunofanirwa kuve kwakachena, tsvina, kuchengetedza uye kunopera apo bhora revhavha rinofanira kuvharwa munzvimbo yakavhurika, butterfly valve, gedhi valve, globe valve, cheki vharafu, migumo yemugero inofanira kuvharwa uye kuvharwa, yakanyatsochengeterwa mukati memukati uye inofefetera nzvimbo yakaoma, usatutira kana mumhepo yakashama. Diki vharafu yunivhesiti akabvunza: mhuri inowanzoshandiswa vharafu kutenga chiziviso pakusarudza nemaziso kuongorora vharafu, pamusoro inofanira kuva pasina trachoma; Electroplating pamusoro inofanira kuva yunifomu kupenya, anofanira kuteerera kana pane peeling, kutsemuka, singed, pachena pasi, peeling, makwapa matema uye pachena gomba kuremara; Iyo yekupfapfaidza nzvimbo inofanirwa kuve yakanaka, yakatsetseka uye yakafanana, isina kukanganisa senge kuyerera kwakarembera uye kuvhurika pasi. Mavharuvhu ehurumende anowanzoshandiswa nemhuri dzakajairwa nenzira yemavharuvhu emagedhi, mavharuvhu ebhora, mavharuvhu matatu, nezvimwewo, anowanzo gadzirwa nesimbi kana mhangura. Pamusana pemaitiro akanaka emagetsi emhangura yemhangura, ine zvikomborero zvekusava nyore kuita ngura uye kusimba kwakasimba kwekudzivirira, saka valve yemhangura yakashandura zvishoma nezvishoma simbi yesimbi Kana kutenga kwevhavha yekuongorora yekuona, nzvimbo yacho inofanira kunge isina trachoma; Electroplating pamusoro inofanira kuva yunifomu kupenya, anofanira kuteerera kana pane peeling, kutsemuka, singed, pachena pasi, peeling, makwapa matema uye pachena gomba kuremara; Iyo yekupfapfaidza nzvimbo inofanirwa kuve yakanaka, yakatsetseka uye yakafanana, isina kukanganisa senge kuyerera kwakarembera uye kuvhurika pasi. Mavharuvhu ehurumende anowanzoshandiswa nemhuri dzakajairwa nenzira yemavharuvhu emagedhi, mavharuvhu ebhora, mavharuvhu matatu, nezvimwewo, anowanzo gadzirwa nesimbi kana mhangura. Nekuda kweiyo yakanaka mechanical properties yemhangura alloy, ine zvakanakira zvisiri nyore kuita ngura uye yakasimba corrosion resistance, saka vharafu yemhangura zvishoma nezvishoma yakatsiva simbi yesimbi. Triangle vharafu pemvura iri kunyanya kushandisa electroplating, basa rayo harisi chete kudzora kuyerera kwepombi yepakati, asiwo kuita basa rekushongedza. Ivhavha yegonyo inowanzobatanidzwa nemapombi uye hose yemvura inopinza yemvura, mvura yechimbuzi, uye zvakare yakabatana nemapombi nehose yemvura yekupinza mvura yekupisa mvura. Mavharuvhu egedhi anonyanya kushandiswa kubatanidza mapaipi nemamita emvura. Bharavhavha yepombi uye yekubatanidza mvura hita. Nekuti kuvhura nekuvhara kwebhora kuri nyore kupfuura vheji yegedhi, mazhinji epombi nemamita emvura akabatanidzwa nemavharuvhu ebhora. Kutenga kwevhavhavha yehurumende: Mhando dzakasiyana-siyana dzemagetsi ehurumende dzinofanira kusarudzwa maererano nezvinodiwa zvakasiyana-siyana zvevashandisi: 1. Ongorora maziso evhavha paunenge uchitenga, uye nzvimbo yacho inofanira kunge isina trachoma; Electroplating pamusoro inofanira kuva yunifomu kupenya, anofanira kuteerera kana pane peeling, kutsemuka, singed, pachena pasi, peeling, makwapa matema uye pachena gomba kuremara; Iyo yekupfapfaidza nzvimbo inofanirwa kuve yakanaka, yakatsetseka uye yakafanana, isina kukanganisa senge kuyerera kwakarembera uye kuvhurika pasi. Izvi zvinokanganisa zvichakanganisa zvakananga hupenyu hwebasa revhavha. 2. Iyo tambo yepombi yevharuvhu yakabatana nepombi, iyo inoratidzika kuremara senge concave mark, zino rakavhunika rinoonekwa pamusoro peshinda paunosarudza nekutenga, kunyanya avo vanofanirwa kucherechedza is screw yepombi shinda uye connector pedyo. hurefu hunobudirira huchakanganisa kuvimbika kwechisimbiso, hurefu hunobudirira hwetambo yepombi hunofanira kuona paunosarudza uye kutenga. General DN15 silinda pombi shinda inoshanda kureba mune dzinenge 10mm. 3. Mavhavha emagedhi uye mavharuvhu ebhora anowanzo kunyorwa nezita rekumanikidza pamuviri wevhavha kana kubata, izvo zvinogona kusarudzwa maererano nezvavanoda. 4. Paunenge uchitsiva vheji yegedhi iripo kana bhora rebhora, iva nechokwadi chokuti kureba kwayo kwechimiro kwakajeka kuitira kuti irege kuiswa mushure mekutenga. 5. Triangle vharafu pombi shinda ine marudzi maviri emukati shinda uye kunze shinda, maererano kudiwa kusarudza; Chii CHIZIVISO KUNYANGE IYE TRIANGLE VALVE KUNE PARTIAL ZINC Alloy KUITA PAMUSIKA IRI PASI, MUTENGO uyu wevhavha INODA KUDZIKA PAKUPINDA CHIKAMU CHECHIKAMU, ASI KUNYORA KUNYORA UYE KUNOGONA KUDZUKA. Inofanirwa KUSVIRA PAZVINOGONA KUSVIRA ZVINHU ZVINHU ZVINHU ZVOKUVAKA, SUPERMARKET SARUDZA UYE TENGA, HWADZO HWECHIKAMU HUNOGONA KUVIMBISA ZVAKAWANDA.