Iyo inonzi pressure pipeline inoreva kushandiswa kwekumanikidza kutakura gasi, mvura, nezvimwe.
Asi haasi ose mapaipi anogona kunzi pressure pipes.
Mamiriro maviri:
1. Pressure > = 0.1MPa (gauge pressure)
2. Pipe DN > = 25mm
Hunhu
1. Pombi yekumanikidza igadziriro, inodhonza injini imwe uye inofambisa muviri wose.
2. Chiyero chehurefu kusvika kudhayamita yepombi yakakura kwazvo, iyo iri nyore kurasikirwa nekugadzikana, uye mamiriro ekutambudzika anonyanya kuoma kupfuura iyo yekumanikidza mudziyo.
3. Mamiriro ekuyerera kwemvura mupombi yakaoma, nzvimbo yebuffer idiki, uye shanduko yenguva yemamiriro ekushanda yakakwira kupfuura iyo yemidziyo yekumanikidza (yakadai sekushisa kwakanyanya, kudzvanywa, kuderera kwekushisa, kuderera kwepasi. , displacement deformation, mhepo, chando, kudengenyeka kwenyika, nezvimwewo, izvo zvinogona kukanganisa kushushikana kwepombi yekumanikidza).
4. Kune marudzi akawanda ezvikamu zvepombi uye zvitsigiro zvepombi, chinhu chimwe nechimwe chine maitiro ayo uye zvakananga zveunyanzvi zvinodiwa, uye kusarudzwa kwezvinhu kwakaoma.
5. Pane zvakawanda zvinokwanisika kuvuza papombi pane pamudziyo wekumanikidza. Kazhinji, pane mapoinzi mashanu pane imwe valve.
6. Kune marudzi akawanda uye huwandu hwemapombi ekumanikidza, uye kune zvakawanda zvinobatanidza mukugadzira, kugadzira, kuisa, kuongorora uye kushandiswa kwekushandisa, izvo zvakasiyana chaizvo nemidziyo yekumanikidza.
Nguva yekutumira: Kukadzi-15-2020
