Zvakanakira zvegedhi valve:
(1) Kuramba kwemvura kudiki Nekuti mukati mepakati chiteshi chegedhi revhavha yemuviri wakatwasuka, iyo yepakati haishandure mafambiro ayo ekuyerera kana ichiyerera nepagedhi vharafu, saka kupikisa kwemvura kudiki.
(2) Kuvhura nekuvhara torque idiki, uye kuvhura nekuvhara kunowedzera kuchengetedza basa.Nemhaka yokuti kutungamira kwekufamba kwegedhi kune perpendicular kune nzira yekuyerera kwepakati apo gedhi regedhi rinovhurwa uye rakavharwa, kuzarura nekuvhara kwevhavha yegedhi kunowedzera kushanda-kuchengetedza kana kuenzaniswa nevhavha yekumisa.
(3) Nzira yekuyerera yepakati haina kudziviswa, uye svikiro rinogona kuyerera munzira ipi neipi kubva kumativi ose evhavha yegedhi pasina kukanganisa kuyerera uye pasina kuderedza kudzvinyirira, uye chinangwa chekushandisa chinogona kuwanikwa.Inonyanya kukodzera mapaipi apo kuyerera kwemukati kunogona kuchinja.
(4) Kureba kwechimiro ipfupi nekuti gedhi revhavhavha yegedhi rakaiswa vertically mumuviri wevharuvhu, uye vharafu disc yevhavhavha yekumira inoiswa yakatwasuka mumuviri wevharuvhu, saka kureba kwechimiro kupfupi pane iyo yekumira. vharafu.
(5) Nekuita kwakanaka kwekuvhara, nzvimbo yekuisa chisimbiso hainyanyi kukukurwa kana yakavhurwa zvizere.
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(7) Chimiro chemuviri chiri nyore, maitiro ekukanda akanaka, uye huwandu hwekushandisa hwakafara.
Kuipa kwevhavha yegedhi:
(1) Nzvimbo yekuisa chisimbiso iri nyore kukuvadza zvisimbiso zviviri zviri kusangana nechigaro chevharuvhu panguva yekuvhura nekuvhara, uye pane kupesana pakati pezvisimbiso zviviri, zviri nyore kukuvadza, zvinokanganisa mashandiro uye hupenyu hwesevhisi. chisimbiso, uye zvakaoma kuchengetedza.
(2) Kuvhura nekuvhara nguva yakareba, uye kureba kwakakura.Nemhaka yokuti gedhi regedhi rinofanira kuvhurwa zvakakwana kana kuvharwa zvakakwana pakuzarura nekuvhara, gedhi sitiroko yakakura, uye imwe nzvimbo inodiwa pakuzarura, uye hukuru hwose hwakakwirira, uye nzvimbo yekuisa yakakura.
(3) Mavharuvhu egedhi ane chimiro chakaoma anowanzo ane maviri ekuisa chisimbiso, ayo anowedzera kugadzirisa, kukuya uye kugadzirisa.Kune zvimwe zvikamu zvakaoma, kugadzira uye kugadzirisa zvakanyanya kuoma, uye mutengo wakakwira kupfuura iwo weglobe valves.
Iyo dhayamita yevhavha yegedhi inodzikira:
Kana iyo dhayamita yechikamu mumutumbi wevharuvhu yakasiyana (kazhinji dhayamita pachigaro chevharuvhu idiki pane dhayamita pakubatana kweflange), inonzi dhayamita shrinkage.
Iyo shrinkage yedhayamita inogona kuderedza saizi yezvikamu, kuderedza simba rinodiwa pakuvhura nekuvhara, uye kuwedzera huwandu hwekushandisa kwezvikamu.Asi mushure mokunge dhayamita yapera.Kurasikirwa kwemvura kunowedzera.
Pasi pemamwe mamiriro ekushanda mune mamwe madhipatimendi (akadai semapaipi emafuta muchikamu chepetroleum), mavharuvhu ane madhayamita akaderedzwa haabvumirwe.Kune rumwe rutivi, ndiko kuderedza kurasikirwa kwekupikisa kwepombi, uye kune rumwe rutivi, ndeyekudzivirira zvipingamupinyi kukuchenesa kwemagetsi kwepombi mushure mekuderera kwehupamhi.
Kuiswa uye kugadzirisa kwevhavha yegedhi kunofanirwa kutarisisa kune zvinotevera zvinhu:
1. Mavhiri emaoko, zvibato uye nzira dzekutumira hazvibvumirwi kushandiswa pakusimudza, uye kudhumhana kunorambidzwa zvachose.
2. Ivhavha yemagedhi maviri inofanira kuiswa vertically (kureva kuti, tsinde yevhavha iri panzvimbo yakatarisa uye handwheel iri pamusoro).
3. Ivhavha yegedhi ine bypass valve inofanira kuvhurwa isati yavhurwa (kuenzanisa mutsauko wepakati pakati pekupinda nekubuda uye kuderedza simba rekuvhura).
4. Ivhavha yegedhi ine nzira yekufambisa inofanira kuiswa maererano nechigadzirwa chechigadzirwa.
5. Kana vharuvhu ichiwanzovhurwa uye yakavharwa, zora kanenge kamwe pamwedzi.
Nortech ndeimwe yeanotungamira maindasitiri ekugadzira mavharuvhu muChina ane quality certification ISO9001.
Nguva yekutumira: Aug-16-2021