Isinxephezelo sikathayela sensimbi engagqwali siyisakhiwo esiguqukayo esifakwe egobolondweni lomkhumbi noma epayipini ukuze kunxeshezelwe ingcindezi eyengeziwe ebangelwa umehluko wokushisa nokudlidliza komshini.
Ububanzi besicelo
◆ Uchungechunge lwe-valve yethusi
I-valve yesango, i-valve yebhola, i-valve yembulunga, i-valve yokuhlola, i-valve yokuntanta, isihlungi neminye imikhiqizo
◆ Universal valve uchungechunge
I-valve yesango, i-valve yebhola, i-butterfly valve, i-valve yokumisa, i-valve yokuhlola, i-valve yokuphepha, i-valve yokukhipha umoya, i-valve ephansi ye-pool, i-valve yokunciphisa ingcindezi, i-hydraulic control valve, i-valve kagesi, i-pneumatic valve kanye neminye imikhiqizo.
◆ Uchungechunge lwe-Shock absorber
I-ZD kanye ne-DFG encibilikisa intwasahlobo eyinhlanganisela yezinto ezidonsa umoya, i-ZTA ne-ZDG i-ZDG edamping shock shock absorbers, i-YZD, DZD ne-DZTA izihlukanisi zokudlidliza ezisindayo zasentwasahlobo, izivunguvungu zensimbi engagqwali zihlukaniswe ngezinhlobo eziningana: i-bellows compensator, isinxephezelo semikhono, isinxephezelo esijikelezayo, isinxephezelo semvelo esiyisikwele. , njll., lapho i-bellows compensator isetshenziswa kakhulu, ikakhulukazi ukuze kuqinisekiswe ukusebenza okuphephile kwepayipi, ngale misebenzi elandelayo:
1. Ukunxephezela i-axial, transverse kanye ne-angular thermal deformation yepayipi lokumunca.
2. Umthamo wokunweba wesinxephezelo sikathayela ulungele ukufakwa nokuhlakazwa kwepayipi le-valve.
3. Gcoba ukudlidliza kwemishini futhi unciphise umthelela wokudlidliza kwemishini epayipini.
4. Muva ukuguqulwa kwepayipi okubangelwa ukuzamazama komhlaba nokuncipha komhlaba.
Izinzuzo Nezici
1. Yehlisa izindleko zephrojekthi
Ngokwesilinganiso seminyango efanele, amapayipi ensimbi afakwe i-polyurethane insulated ngokuvamile anganciphisa izindleko zephrojekthi cishe ngo-25% (esebenzisa i-fiberglass njengongqimba oluvikelayo) kanye no-10% (esebenzisa i-polyethylene ephezulu kakhulu njengongqimba oluvikelayo).
2. Ukulahlekelwa ukushisa okuphansi nokonga amandla
I-thermal conductivity ye-polyurethane yile: λ= 0.013-0.03kcal/m · h · oC, ephansi kakhulu kunezinye izinto ezivame ukusetshenziswa zokufakwa kwamapayipi esikhathini esidlule, futhi umphumela wokufaka uthuthukiswa izikhathi ezingu-4~9.
3. I-Anticorrosion, ukwahlukanisa okuhle nokuphila isikhathi eside
Njengoba ungqimba lwe-polyurethane oluqinile lokufakwa kwegwebu luhlanganiswe eduze nesikhumba sangaphandle sepayipi lensimbi, lungahlukanisa ukungena komoya namanzi futhi ludlale indima enhle yokulwa nokugqwala. Ngesikhathi esifanayo, izimbobo zayo zegwebu zivaliwe, futhi ukumuncwa kwayo kwamanzi kuncane kakhulu.
Isikhathi sokuthumela: Jul-25-2022
