Nekuenderera mberi kwekufambira mberi kwehupfumi uye nzanga uye nekukasira kunoramba kuchienderera mberi kwemaitiro emaguta, waya dzechinyakare dzepamusoro hadzichakwanise kusangana nezvinodiwa zvebudiriro yemagariro, saka tambo dzakavigwa muvhu dzakavapo. Nekuda kwekunyanya kwezvakatipoteredza umo tambo yepasi pevhu iripo, tambo inogona kunge yakasvibiswa nemvura, saka zvinodikanwa kuwedzera tepi yekuvhara mvura panguva yekugadzira kuchengetedza tambo.
Iyo semi-conductive cushion yekuvharisa mvura tepi inosanganiswa nesemi-conductive polyester fiber isina-yakarukwa jira, semi-conductive adhesive, yakakwirira-kumhanya yekuwedzera mvura-inotora resin, semi-conductive fluffy donje uye zvimwe zvinhu. Inowanzoshandiswa muvhavha yekudzivirira yetambo dzemagetsi, uye inobata basa remagetsi emagetsi akafanana, kuvhara mvura, cushioning, shielding, etc. Icho chivharo chekudzivirira chinoshanda chetambo yemagetsi uye ine zvakakosha zvakakosha pakuwedzera hupenyu hwebasa retambo.
Munguva yekushanda kwe-high-voltage cable, nekuda kwesimba rakasimba retambo yetambo mumagetsi emagetsi emagetsi, kusvibiswa, pores uye mvura inoputika mumucheka wekudzivirira ichaitika, kuitira kuti tambo ichaputsika muvharo yekudzivirira panguva yekushanda kwetambo. Iyo tambo yepakati ichave nekusiyana kwekushisa panguva yekushanda, uye simbi sheath ichawedzera uye chibvumirano nekuda kwekuwedzera kwekupisa uye kuderera. Kuti uenderane nekuwedzera kwekupisa uye kuputika kwechiitiko chesimbi sheath, zvinodikanwa kusiya gomba mukati maro. Izvi zvinopa mukana wekudonha kwemvura, izvo zvinotungamira mukuputsika kwetsaona. Naizvozvo, zvinodikanwa kushandisa mvura-yekuvharisa zvinhu zvine elasticity yakakura, iyo inogona kuchinja nekushisa ichitamba basa rekuvhara mvura.
Kunyanya, iyo semi-conductive cushion yekuvharisa mvura tepi ine zvikamu zvitatu, iyo yekumusoro layer ndeye semi-conductive base zvinhu zvine yakanaka tensile uye tembiricha kuramba, iyo yezasi layer ndeye fluffy semi-conductive base zvinhu, uye yepakati ndeye semi-conductive kuramba mvura zvinhu. Muchigadzirwa chekugadzira, chekutanga, iyo semi-conductive adhesive inonamirwa zvakafanana kune jira rekutanga nenzira yekudhaya dhayi kana kupfeka, uye jira rekutanga rinosarudzwa se polyester isina-yakarukwa jira uye bentonite donje, etc. Iyo semi-conductive musanganiswa inozogadziriswa mune maviri semi-conductive base layers neadhesive, uye iyo yakasarudzwa musanganiswa we semi-conductive musanganiswa wakasarudzwa polyacrylamide/polyacrylate copolymer kuti iite yakakwira mvura yekunyudza kukosha uye conductive kabhoni dema uye zvichingodaro. Iyo semi-conductive cushion inovharira tepi yemvura inoumbwa nezvikamu zviviri zve semi-conductive base material uye musara we semi-conductive resistive mvura zvinhu zvinogona kutemwa kuita tepi kana kumonyororwa kuita tambo mushure mekuchekwa kuita tepi.
Kuti uve nechokwadi chekushandiswa kunobudirira kwe tepi yekuvhara mvura, tepi yekuvhara mvura inoda kuchengetwa mudura rakaoma, kure nemoto uye zuva rakananga. Zuva rinoshanda rekuchengetedza mwedzi mitanhatu kubva pazuva rekugadzirwa. Panguva yekuchengetedza uye kutakura, kutarisa kunofanira kubhadharwa kuti udzivise unyoro uye kukanganisa kwemagetsi kune tepi yekuvhara mvura.
Nguva yekutumira: Sep-23-2022