4.Kuvaka munguva yechando, mvura yekumanikidza bvunzo pazasi-zero tembiricha.

Mhedzisiro: Nekuti tembiricha iri pazasi zero, pombi inotonhora nekukurumidza panguva yekuedzwa kwehydraulic, izvo zvinogona kuita kuti pombi iite chando uye kuputika.

Matanho: Edza kuita bvunzo yekumanikidza mvura isati yavakwa munguva yechando, uye bvisa mvura mupombi nevharuvhu mushure mekuedzwa kwekumanikidza, zvikasadaro vharafu inogona kuita ngura, uye zvakakomba zvinogona kutungamira mukutsemuka kwechando.

5.Iyo flange uye gasket yekubatanidza pombi haina kusimba zvakakwana, uye mabhoti ekubatanidza mapfupi kana akaonda muhupamhi. Rubber pad inoshandiswa kupisa pombi, kaviri pad kana inclined pad inoshandiswa pombi yemvura inotonhora, uye flange pad inotsemuka mupombi.

Mhedzisiro: flange joint haina kusimba, kunyange yakakuvadzwa, leakage phenomenon. Iyo flange gasket inobuda mupombi inowedzera kuyerera kwekudzivirira.

Matanho: Pipe flanges uye gaskets dzinofanirwa kusangana nezvinodiwa pombi dhizaini yekushanda kumanikidza.

Iyo flange gaskets yekudziya uye inopisa mvura yekupa mapaipi inofanira kunge iri rubber asbestos gaskets; Iyo flange gasket yemvura yekupa uye pombi yemvura inofanira kunge iri rubber gasket.

Iyo liner yeflange haifaniri kuputika muchubhu, uye denderedzwa rekunze rinofanira kutenderedzwa kugomba rebhoti reflange. Hapana padhi yakatemerwa kana akati wandei gaskets ichaiswa pakati peflange. Iyo dhayamita yebhaudhi inobatanidza flange inofanira kunge isingasviki 2mm kana ichienzaniswa neaperture yeflange. Kureba kwe nut inoputika ye bolt rod inofanira kuva 1/2 yehupamhi hwe nut.

6.Sewage, mvura inonaya, condensate mapaipi haaite yakavharwa bvunzo yemvura ichavanzwa.

Migumisiro: Inogona kudonha, uye kukonzera kurasikirwa kwevashandisi. Kuchengeta kwakaoma.

Matanho: Iyo yakavharwa bvunzo yemvura inofanirwa kuongororwa uye kugamuchirwa zvakanyatsoenderana nezvinodiwa. Kuvigwa pasi pevhu, mu sirin'i, pakati pombi uye mamwe yakavanzwa tsvina, mvura inonaya, condensate pombi, etc., kuti ave nechokwadi kuti hapana kuvuza.

7. Manual valve kuvhura nekuvhara, simba rakawandisa
Mhedzisiro: kukuvadzwa kwevharuvhu, kurema kunotungamira njodzi dzekuchengetedza

Matanho:

Gumbo reruoko kana mubato wevhavhavha yebhuku rakagadzirwa zvinoenderana neakajairika manpower, achifunga nezvesimba rekuisa chisimbiso uye inodiwa yekuvhara simba. Saka haugone kushandisa marevhisi marefu kana maoko marefu kufambisa bhodhi. Vaya vakajaira kushandisa wrenches vanofanira kunyatsoteerera kuti vasashandise simba rakawandisa, kana zvisina kudaro zviri nyore kukuvadza nzvimbo yekuisa chisimbiso, kana kuputsa handwheel uye kubata. Vhura uye uvhare valve, simba rinofanira kunge rakatsetseka, kwete simba rakasimba. Nokuda kwevhavha yemhepo, isati yavhura, inofanira kupiswa mberi, uye condensate inofanira kubviswa, uye kana ichizarura, inofanira kunge ichinonoka sezvinobvira kudzivisa chiitiko chenyundo yemvura.

Kana iyo valve yakazaruka zvakakwana, handwheel inofanira kuchinjwa zvishoma, kuitira kuti tambo pakati peiyo yakasimba, kuitira kuti irege kusunungura kukanganisa. Kune mavharuvhu akavhurika, rangarira nzvimbo yedzinde kana yakavhurika zvakazara uye yakavharwa zvakazara kudzivirira kurova nzvimbo yekumusoro yakafa kana yakavhurika zvakazara. Uye zviri nyore kutarisa kuti kuvharwa kwakazara kwakajairika. Kana iyo dhisiki inodonha, kana marara makuru akaiswa pakati pechisimbiso che spool, nzvimbo yevhavha stem inofanira kuchinjwa kana valve yakavharwa zvakakwana.

Apo pombi inotanga kushandiswa, kune zvimwe zvinosvibisa mukati, valve inogona kuvhurwa zvishoma, iyo inomhanya-yepamusoro-yepakati inoyerera inogona kushandiswa kuisuka, uye yozovharwa zvinyoro-nyoro (haigone kuvharika nekukurumidza, kudzivirira zvakasara. tsvina kubva pakukuvadza nzvimbo yekuisa chisimbiso), uye ndokuzovhurwa zvakare, saka yakadzokororwa kakawanda, ichibvisa tsvina, uyezve kuisa mubasa rakajairika. Kazhinji kuvhura vharuvhu, nzvimbo yekuisa chisimbiso inogona kunge yakanamatira netsvina, uye inofanira kushambidzwa yakachena nenzira iri pamusoro kana yakavharwa, yobva yavharwa zviri pamutemo.

Kana handwheel kana mubato wakuvadzwa kana kurasika, inofanira kubva pakarepo inofananidzwa, uye haigoni kutsiviwa nechanza chendiro ruoko, kuitira kuti udzivise kukuvadzwa kwehunde yevharuvhu uye kutadza kuvhura nekuvhara, zvichikonzera tsaona mukugadzirwa. Mimwe midhiya, mushure mekuvharwa kwevhavha kuti itonhorere, kuitira kuti zvikamu zvevhavha zvidzikire, mufambisi anofanira kuvharwa zvakare panguva yakakodzera, kuitira kuti nzvimbo yekuisa chisimbiso irege kusiya musono wakanaka, kana zvisina kudaro, iyo yepakati kubva kune yakanaka seam inoyerera. pakumhanya kukuru, zviri nyore kushatisa nzvimbo yekuisa chisimbiso.

Kana ukaona kuti kuvhiya kwacho kwakaoma, ongorora chikonzero chacho. Kana kurongedza kwakanyanyisa, inogona kunyatsosununguka, yakadai sevhavha stem skew, inofanira kuzivisa vashandi kuti vagadzirise. Mamwe mavharuvhu, munzvimbo yakavharwa, chikamu chekuvhara chinowedzerwa nekupisa, zvichikonzera kuoma mukuvhura; Kana ichifanira kuvhurwa panguva ino, unogona kusunungura tambo yevhavha yevhavha hafu yekutendeuka kune imwe chete, bvisa kushushikana kwehunde, uye wozodhonza handwheel.