Makhalidwe a chitoliro cha PE: Makhalidwe a chitoliro cha madzi a PE.
1. Moyo wautali wautumiki: pansi pazikhalidwe zabwino, moyo wautumiki ukhoza kufika zaka 50.
2. Ukhondo wabwino: Mapaipi a PE, palibe zowonjezera zitsulo zolemera, palibe makulitsidwe, palibe mabakiteriya, amathetsa kwambiri vuto la kuipitsidwa kwachiwiri kwa madzi akumwa.Imagwirizana ndi muyezo wachitetezo cha GB/T17219 komanso zomwe Unduna wa Zaumoyo pakuwunika zaumoyo ndi chitetezo.
3. Angathe kukana dzimbiri zosiyanasiyana mankhwala TV: palibe dzimbiri electrochemical.
4. Khoma lamkati ndi losalala, kugunda kwapakati kumakhala kotsika kwambiri, kutha kwapakatikati kumapangidwanso bwino, ndipo kumakhala kolimba kwambiri kukana kuvala.
5. Kusinthasintha kwabwino, kulimba kwamphamvu kwambiri, kukana kwamphamvu komanso kukana mapindikidwe.
6. Kulemera kopepuka, kosavuta kunyamula ndikuyika.
7. Kulumikizana kwa electrofusion ndi kutentha-kusungunuka kwa matako, teknoloji yolumikizira socket yotentha imapangitsa kuti mawonekedwe ndi thupi la chitoliro likhale lamphamvu kwambiri, kuonetsetsa chitetezo ndi kudalirika kwa mawonekedwe.
8. Njira yowotcherera ndiyosavuta, yomangayo ndiyosavuta, ndipo mtengo wokwanira wa polojekiti ndi wotsika.
9. Kuthamanga kwa madzi otsika: Mkati mwa chitoliro cha HDPE ndi chosalala, ndipo Manning coefficient ndi 0.009.Kugwira bwino ntchito komanso zinthu zopanda ndodo zimatsimikizira kuti chitoliro cha HDPE chili ndi mphamvu yotumizira kwambiri kuposa mapaipi achikhalidwe, komanso kumachepetsa kutsika kwapaipi komanso kugwiritsa ntchito mphamvu kwamadzi otumizira.
Mfundo zofunika kuziganizira pakugwiritsa ntchito mapaipi amadzi a HDPE
1. Imayalidwa panja panja, ndipo pali kuwala kwa dzuwa.Ndikoyenera kutenga miyeso ya shading.
2. Mapaipi opatsira madzi a HDPE okwiriridwa, DN≤110 mapaipi amatha kukhazikitsidwa m'chilimwe ndipo akhoza kuikidwa ndi njoka zing'onozing'ono, DN≥110 mapaipi ali ndi mphamvu zokwanira za nthaka ndipo amatha kukana kupsinjika kwa kutentha, kotero palibe chifukwa chosungira kutalika kwa chitoliro;m'nyengo yozizira, palibe chifukwa chosungira kutalika kwa chitoliro .
3. Kuyika kwa chitoliro cha HDPE, ngati malo ogwiritsira ntchito ndi ochepa kwambiri (monga zitsime zapaipi, kumanga denga, etc.), kugwirizana kwa electrofusion kuyenera kugwiritsidwa ntchito.
4. Polumikizana ndi socket yotentha, kutentha kwa kutentha sikuyenera kukhala kokwera kwambiri kapena motalika kwambiri, ndipo kutentha kuyenera kuyendetsedwa pa 210 ± 10 ℃, apo ayi kungayambitse slurry yosungunuka yotulutsidwa muzoyikapo ndikuchepetsa mkati. awiri a madzi;ma socket joints kapena Maonekedwe a chitoliro ayenera kukhala oyera, apo ayi zipangitsa kuti socket ndi socket zidutse;nthawi yomweyo, tcherani khutu kuwongolera mbali ndi malangizo a zowonjezera kuti mupewe kukonzanso.
5. Pa docking yotentha yotentha, mphamvu yamagetsi imakhala pakati pa 200-220V.Ngati magetsi ndi okwera kwambiri, kutentha kwa mbale yotentha kudzakhala kokwera kwambiri, ndipo magetsi adzakhala otsika kwambiri, ndipo makina opangira docking sangagwire ntchito bwino;The kuwotcherera msoko mphamvu sikokwanira, ndipo m'mphepete anagubuduza si bwino;mawonekedwe a chitoliro chotenthetsera chotenthetsera sichitsukidwa, kapena mbale yotenthetsera imakhala ndi zonyansa monga mafuta ndi matope, zomwe zimapangitsa kuti mawonekedwewo agwe ndikutuluka;nthawi yotenthetsera iyenera kuyendetsedwa bwino, nthawi yotentha ndi yochepa, ndipo nthawi yoyamwa chitoliro sikokwanira, Zimapangitsa kuti m'mphepete mwawowotchere ukhale wocheperako, nthawi yotentha imakhala yayitali kwambiri, imapangitsa kuti nsonga zowotcherera zikhale zochulukirapo. chachikulu, ndipo pali chiopsezo.
Nthawi yotumiza: Oct-07-2022
