中文
Kodi cholumikizira chowonjezera ndi chiyani?
Cholumikizira chokulitsa ndi payipi yogwira ntchito bwino kwambiri yokhala ndi kutalika kwaufupi, nthawi zambiri osapitirira mita imodzi. Chimagwiritsidwa ntchito kwambiri chifukwa cha kuthekera kwake kupirira milingo yosiyanasiyana ya kupanikizika ndipo chimatha kusinthana ndi kupanikizika koyipa, kupanikizika kwabwino, komanso mikhalidwe yovuta yogwirira ntchito. Mwachitsanzo, zolumikizira zina zokulitsa zimatha kupirira kupanikizika koyipa kwa -0.1MPa, zina zimatha kupirira kupanikizika kwabwino kwa mpaka 2.5MPa, ndipoenaimatha kugwira ntchito mokhazikika pamlingo wa -0.1 mpaka +1.5MPa. Kugwira ntchito kosinthasintha kumeneku kumapangitsa kuti ikhale gawo lofunikira kwambiri lakiyimakina opopera mapaipi a makina odulira.
Cholinga chachikulu cha malo olumikizirana
Mu makina akuluakulu odulira (monga CSD ndi TSHD),Ma CDSR owonjezera malo olumikiziranaamagwiritsidwa ntchito kwambiri m'magawo ofunikira awa:
- Kulumikizana kosinthasintha pakati pa pampu yamatope ndi payipi
- Kulumikizana pakati pa mapaipi
- Kulipira ndi kulumikiza mapaipi enaake a padenga
Chifukwa cha kusinthasintha kwa payipi, cholumikizira chokulitsa chili ndi mphamvu inayake ya telescopic, yomwe ingathandize bwino kuyika pakati pa mapaipi, zomwe zimathandiza kwambiri kukhazikitsa ndi kusamalira zida. Nthawi yomweyo, imatha kuchepetsa kugwedezeka panthawi yogwira ntchito, kuchepetsa kuwonongeka kwa zida zomwe zimachitika chifukwa cha kugwedezeka, komanso kupereka chitsimikizo cha kudalirika kwa dongosolo lonse la mapaipi.
Mitunduya CDSR yowonjezera malo olumikizirana
Cholumikizira cha CDSR chowonjezera ndiikupezeka ndimtundu wa flange yachitsulo ndi mtundu wa flange ya rabara, kukumanaingzofunikira zosiyanasiyana pakupanga mapaipi ndi malo okhazikitsa.
Makhalidwe a magwiridwe antchito
1Kuchuluka kwa kupanikizika
Cholumikizira cha CDSR chimagwira ntchito bwino polimbana ndi kupsinjika koipa ndi kwabwino, chimatha kugwira ntchito mogwirizana ndi momwe zinthu zilili pamlingo wosiyanasiyana wa kupsinjika, ndipo chimagwiritsa ntchito zinthu zosiyanasiyana.
2. Kukana bwino kuvala
Zipangizo zapadera za payipi ndi ukadaulo zimaonetsetsa kuti cholumikizira chokulitsacho chikhalebe cholimba bwino polimbana ndi matope ndi zinyalala, komanso chimakhala ndi nthawi yayitali yogwirira ntchito.
3. Kufalikira bwino
Chogulitsachi chili ndi kusinthasintha komanso kukula kwake, zomwe zingathandize kuchepetsa zolakwika pakuyika ndi kutentha kwa mapaipi, motero zimathandizira kukhazikika kwa dongosolo lonse la mapaipi.
4. Mphamvu yofunikira kwambiri yoyamwa mantha
Kapangidwe ka chitoliro chosinthasintha kangachepetse kufalikira kwa kugwedezeka kwa zida, kuteteza malo olumikizirana ndi pampu ndi chitoliro, ndikuchepetsa chiopsezo cholephera.
Magawo aukadaulo
Kuthamanga kwapakati: -0.1MPa mpaka +3.0MPa
Utali wa chubu: 200mm mpaka 1000mm
M'mimba mwake mwa dzina: 100mm mpaka 1300mm
Izi zaukadaulomagawoonetsetsani kuti malo olumikiziranamo amatha kusintha malinga ndi zosowa zenizeni za makina akuluakulu osiyanasiyana odulira.
Ndi kapangidwe kake kosinthasintha komanso mawonekedwe ake abwino kwambiri, cholumikizira cha CDSR sichimangotsimikizira kulumikizana kokhazikika pakati pa pampu ndi payipi, komanso chimathandizira bwino chitetezo ndi kukonza zida.. Chifukwa cha ichi, ma CDSR expansion joints ndi odalirika kwambiri ndipo amagwiritsidwa ntchito kwambiri ndi ogwiritsa ntchito kunyumba ndi kunja.
Tsiku: 27 Ogasiti 2025