Soft sealgedhi vharafu, inozivikanwawo seelastic seat gedhi vharafu, ibhuku rekushandisavharafuinoshandiswa kubatanidza pombi midhiya uye switch muinjiniya yekuchengetedza mvura. Chimiro chechisimbiso chakapfavagedhi vharafurine chigaro, avharafuchivharo, ndiro yegedhi, chivharo chekumanikidza, dzinde, vhiri reruoko, gasket, uye mukati mehexagonal mabhaudhi. The valve channel inopfapfaidzwa ne electrostatic powder mukati nekunze. Mushure mekubika muchoto chepamusoro-soro, inovimbisa kutsetseka kwemumhanyi wese uye wedge groove mukati me.gedhi vharafu, uye inopawo vanhu pfungwa yekuonekwa kwemavara muchitarisiko. Mavharuvhu ekuvharisa egedhi akapfava anowanzo kuve yebhuruu-yebhuruu maratidziro ezvekuchengetedza mvura. Kana yakashandiswa Red-red-highlights inoshandiswa pamapombi emoto. Uye inodiwa zvakanyanya nevashandisi.Zvinogona kutaurwa kuti chisimbiso chakapfavagedhi vharafuivharuvhu yakagadzirirwa kuchengetedza mvura.
Mhando uye kushandiswa kwechisimbiso chakapfavagedhi mavharuvhu:
Seyakajairwa Chinyorwa chinochinjisa vharafu pamapaipi, nyoro chisimbiso mavharuvhu gedhi anonyanya kushandiswa mvuraworks, pombi pombi, wekanzuru drainage engineering, moto pombi engineering, uye zvishoma zvisingaparadzi zvinwiwa uye magasi mumapaipi emaindasitiri. Uye inogona kugadzirwa zvinoenderana nemamiriro ekushandiswa kwemunda, senge yakavhurika tsvimbo yakapfava seal gedhi vharafu, yakasviba tsvimbo yakapfava chisimbiso.gedhi vharafu, tsvimbo yakatambanudzwa nyoro chisimbisogedhi vharafu, kuvigwa chisimbiso chakapfavagedhi valvee, yemagetsi nyoro chisimbisogedhi vharafu, pneumatic nyoro chisimbiso gedhi vharafu, nezvimwewo.
Ndezvipi zvakanakira chisimbiso chakapfavagedhi mavharuvhu:
1. Zvakanakira chisimbiso chakapfavagedhi mavharuvhuinofanira kutanga maererano nemutengo wayo. Kazhinji, mazhinji eakapfava seal gedhi mavharuvhu akateedzera anoshandisa ductile iron QT450 yakazara.Mutengo wemuviri wevharuvhu uyu uchave wakachipa zvakanyanya kupfuura wesimbi yakakandwa uye simbi isina tsvina.Kuenzaniswa nekutengwa kwakawanda kweprojekiti, izvi zvinokwanisika, uye mhando yacho inovimbiswa.
2. Zvadaro, kubva pakuona kwemaitiro ekushanda kwevhavha yegedhi rakapfava, ndiro yegedhi yevhavha yakapfava yegedhi inoputirwa nerabha elastic, uye mukati inotora chimiro che wedge. Kushandisa kusarudzwa kweruoko rwepamusoro-wheel mechanism, sikururu iri kudzika kutyaira gedhi re elastic kuti ritsikidze pasi, iro rakavharika kune yemukati wedge groove.Nekuti iyo elastic rabha gedhi rinogona kutambanudzwa uye kuwedzeredzwa, rinowana yakanaka yekuisa chisimbiso.Naizvozvo, iyo yekuisa chisimbiso cheiyo yakapfava seal gedhi vharafu pakuchengetedza mvura uye mamwe asina-corrosive media ari pachena.
3. Chechitatu, maererano nekuchengetedzwa kwekupedzisira kwevhavha yegedhi rakapfava, kugadzirwa kwemaitiro evhavha yakapfava yegedhi iri nyore uye yakajeka, nyore kuparadzanisa uye kuisa. Kana vharafu inoshandiswa kwenguva yakareba, iyo elastic gedhi mukatigedhi vharafuichachinjwa kazhinji, uye rabha icharasikirwa nekusimba nekufamba kwenguva, zvichikonzera kuvharika kwevhavha uye kubuda kwevharuvhu. Panguva ino, zvimiro zvekugadzira zvakanakira zvevhavha yakapfava yegedhi inoratidzwa.Vashandi vekuchengetedza vanogona kuvhura zvakananga uye kutsiva ndiro yegedhi pasina kubvisa yesevharafu, iyo inochengetedza nguva nebasa uye inochengetedza vanhu uye zviwanikwa zvesaiti.
Ndezvipi zvakaipira zvisimbiso zvinyorogedhi mavharuvhu:
1. Kutaura nezvekukanganisa kwechisimbiso chinyorogedhi vharafu, ngatizvitarisei nemaonero ane chinangwa. Iyo yepakati poindi yeiyo yakapfava chisimbiso gedhi vharafu ndeyekuti inochinjika yakavharirwa elastic gedhi inogona kudzoreredzwa uye nekuzadzwa otomatiki. Zvakanaka chaizvo kushandisa yakapfava seal gedhi vharafu yekuisa chisimbiso uye kusapinda mhepo kweasina-kuora magasi uye zvinwiwa.
2. Chokwadika, sezvo kune zvakanakira uye zvakaipira kusakwana, pane nenzira yomuzvarirwowo zvakaipa. Kuipa kweiyo yakapfava yekuisa chisimbiso gedhi vharafu ndeyekuti iyo elastic rabha gedhi haigone kushandiswa kuenderera ichipfuura 80 ° C tembiricha kana neakaomarara zvimedu uye ngura, zvikasadaro zvinokonzeresa elastic rabha magedhi, deformation, kukuvara uye ngura, zvichikonzera kubuda kwepombi. .Naizvozvo, iyo yakapfava seal gedhi vharafu inokodzera chete kushandiswa mune isina-corrosive, particle-isina uye kupfeka-yemahara media.
Magumo:
Nyaya yechisimbiso chakapfavagedhi vharafuiriwo pano. Kana zviri zvakanakira uye zvisingabatsiri zvevhavha yakapfava seal gedhi, zvinonyanya kukosha kuti unzwisise maitiro, tembiricha, kudzvanywa, uye kushandiswa kwemunda kwepakati kana uchisarudza rudzi. Mukuwedzera, zvakanakira uye zvisingabatsiri zvevhavha yakapfava yechisimbiso yegedhi inotaurwa munyaya yacho inosanganiswa nekuongorora kwakazara, uye nekuwedzera kusarudzwa kwakadzama, kuitira kuti udzivise ruzivo rwakawanda rwakafuratirwa panguva yekusarudza, kuitira kuti valve Hapana kunetseka. nezve kuishandisa.
Nguva yekutumira: Feb-16-2023
