1.Mamiriro epamusoro penzvimbo yekuvharisa:chimiro uye kushata kwepamusoro kwechisimbiso chepamusoro kune imwe pesvedzero pakuita chisimbiso, uye nzvimbo yakatsetseka inokodzera kuiswa chisimbiso. Soft gasket haina hanya nemamiriro epamusoro nekuti iri nyore kukanganisa, nepo hard gasket ine simba guru pamamiriro ekunze.
2. Kubatana kwehupamhi hwechisimbiso chepamusoro:iyo yakakura kuonana kwehupamhi pakati pekuisa chisimbiso pamusoro uyegasketkana kurongedza, iyo yakareba nzira yekubuda kwemvura uye kurasikirwa kukuru kwekuyerera kwekudzivirira, izvo zvinoita kuti chisimbiso. Asi pasi pesimba rakafanana rekudzvanya, iyo yakakura iyo yekubatanidza hupamhi, idiki iyo yekuisa chisimbiso ichave. Nokudaro, hupamhi hwekubatana kwakakodzera hunofanira kuwanikwa maererano nezvinhu zvechisimbiso.
3. Fluid properties:iyo viscosity yemvura ine simba guru pakuita chisimbiso chekutakura uye gasket. Mvura ine viscosity yakakwirira iri nyore kuvhara nekuda kwekusagadzikana kwayo. Iyo viscosity yemvura yakakwira zvakanyanya kupfuura iyo yegasi, saka mvura iri nyore kuvhara pane gasi. Saturated steam iri nyore kusunga pane yakanyanyisa kupisa nekuti inogona kudonhedza madonhwe uye kuvhara chiteshi chekuvuza pakati penzvimbo dzakavhara. Iyo yakakura iyo molecular volume yemvura, zviri nyore kuvharika nepakamanikana yekuvharisa, saka zviri nyore kuvhara. Kunyorova kwemvura kune chisimbiso zvinhu zvakare kune imwe pesvedzero pachisimbiso. Iyo mvura iyo iri nyore kupinda iri nyore kudonha nekuda kweiyo capillary chiito cheiyo micropores mugasket uye kurongedza.
4. Tembiricha yemvura:tembiricha inokanganisa viscosity yemvura, nekudaro inokanganisa kushanda kwekuvhara. Nekuwedzera kwekushisa, viscosity yemvura inoderera uye iyo yegesi inowedzera. Kune rumwe rutivi, kuchinja kwekushisa kunowanzoita kuti deformation yezvikamu zvekuisa chisimbiso, izvo zviri nyore kukonzera kubuda.
5. Zvinhu zvegasket uye kurongedza:zvinhu zvakapfava zviri nyore kugadzira elastic kana epurasitiki deformation pasi pechiito che preload, nekudaro ichivharira chiteshi chekubuda kwemvura, iyo inobatsira kuvhara; zvisinei, zvinhu zvakapfava kazhinji hazvigone kumira nekuita kwemvura inodzvanyirira. Iyo corrosion resistance, kupisa kupisa, compactness uye hydrophilicity yezvinhu zvekuisa chisimbiso kune imwe pesvedzero pakuisa chisimbiso.
6. Kuisa chisimbiso pamusoro penzvimbo chaiyo yekumanikidza:simba rakajairwa pachikamu chinobata nzvimbo pakati pezvisimbiso zvinodaidzwa kunzi sealing specific pressure. Saizi yekuisa chisimbiso pamusoro chaipo kudzvanywa chinhu chakakosha chinokanganisa kuita chisimbiso kwegasket kana kurongedza. Kazhinji, imwe dzvinyiriro chaiyo inogadzirwa panzvimbo yekuisa chisimbiso nekushandisa pre tightening simba kushatisa chisimbiso, kuitira kuderedza kana kubvisa mukaha uripo pakati penzvimbo yekuisa chisimbiso uye kudzivirira mvura kuti isapfuure, kuitira kuzadzisa chinangwa kuisa chisimbiso. Izvo zvinofanirwa kutaurwa kuti mhedzisiro yekudzvinyirirwa kwemvura inoshandura iyo chaiyo yekumanikidza yekuisa chisimbiso pamusoro. Kunyange zvazvo kuwedzera kwekudzvinyirirwa kwakananga kwechisimbiso chepamusoro kunobatsira pakuvhara, kunogumira nekuwedzera kwesimba rekuisa chisimbiso; nokuda kwechisimbiso chine simba, kuwedzera kwekumanikidzwa kwakananga kwechisimbiso chepamusoro kunozokonzerawo kuwedzera kunoenderana nekudzivirira kwekukwenya.
7. Pesvedzero yemamiriro ekunze:vibration yepipeline system, deformation yekubatanidza zvikamu, kutsauka kwenzvimbo yekuisa uye zvimwe zvikonzero zvinoburitsa simba rakawedzerwa pazvisimbiso, izvo zvichave nemhedzisiro yakaipa pazvisimbiso. Kunyanya kudengenyeka kuchaita kuti simba rekumanikidza pakati pezvisimbiso zvishanduke nguva nenguva, uye kuita kuti mabhaudhi ekubatanidza asununguke, zvichiita kuti chisimbiso chikundikana. Chikonzero chekuzunguza chinogona kunge chiri chekunze kana chemukati. Kuti tiite kuti chisimbiso chive chakavimbika, tinofanira kunyatsofunga nezvezvinhu zviri pamusoro apa, uye kugadzirwa uye kusarudzwa kwekuvhara gasket uye kurongedza zvakakosha zvikuru.
Nguva yekutumira: Feb-23-2022