Pakupanga ndi kupanga maulumikizidwe osinthasintha, ngodya yololedwa yopatuka iyenera kukhala yosachepera:
DN40~DN300: 3.5°
DN350~DN600: 2.5°
DN700~DN2000: 1.5°
Malumikizidwe onse ayenera kupangidwa kuti alole kuyenda bwino kwa axial ndikulola kutulutsa.
Ukadaulo wosinthasintha wa mapaipi achitsulo chosungunuka umagwira ntchito ngati "zida zoteteza" za chitolirocho. Kwenikweni chimakhala ndi chisindikizo cha mphete ya rabara ndi kapangidwe kolumikizira kosunthika.
Mphete ya rabala ndi gawo lofunika kwambiri la cholumikizira chosinthasintha. Chili ndi mphamvu zabwino kwambiri zotanuka komanso zotsekera. Chitoliro chikakhudzidwa ndi mphamvu zakunja zomwe zimayambitsidwa ndi zivomerezi kapena kuchepa kwa madzi, mphete ya rabala imasinthasintha, kuyamwa ndi kusunga mphamvu ndikuletsa kutuluka kwa madzi pa cholumikizira cha chitoliro.
Kuphatikiza apo, mphete ya rabara imatha kusintha pang'ono pang'ono ndikusuntha, kuonetsetsa kuti chitolirocho chikugwirabe ntchito ngakhale m'mikhalidwe yovuta ya geology.
Soketi yokhala ndi mphete ya rabara ya DI
Kapangidwe ka cholumikizira cha soketi ndi spigot chosinthasintha kamapatsa mapaipi achitsulo chopindika kusinthasintha kwakukulu. Chimalola mapaipi kusuntha ndi kuzungulira molingana mkati mwa mtunda winawake, monga momwe mafupa a anthu amasinthasintha. Pa nthawi ya zivomerezi, mapaipi amatha kusintha mogwirizana ndi kugwedezeka kwa nthaka, kuteteza kusweka komwe kumachitika chifukwa cha kulumikizana kolimba. Mwachitsanzo, m'malo omwe chivomerezi chimatha kuchitika, mapaipi achitsulo chopindika okhala ndi ukadaulo wosinthasintha amatha kukhalabe bwino pakachitika chivomerezi, zomwe zimachepetsa kwambiri kutayika komwe kumachitika chifukwa cha kuwonongeka kwa mapaipi.
cholumikizira chosinthika cha soketi ndi spigot ，soketi ya DI pipe，Soketi yokhala ndi mphete ya rabara ， mapaipi achitsulo ozungulira
Nthawi yotumizira: Okutobala-15-2025
