Izici ze-penstock

Okubizwa ngokuthi i-pressure pipeline ibhekisela ekusetshenzisweni kwengcindezi yokuthutha igesi, uketshezi, njll. Kodwa akuwona wonke amapayipi angabizwa ngokuthi amapayipi okucindezela. Izimo ezimbili: 1. Ingcindezi > = 0.1MPa (umfutho wegeji) 2. Ipayipi DN > = 25mm Isici 1. Ipayipi lokucindezela liwuhlelo, elidonsa injini eyodwa futhi linyakaze umzimba wonke. 2. Isilinganiso sobude nobubanzi bepayipi sikhulu kakhulu, okulula ukulahlekelwa ukuzinza, futhi isimo sokucindezeleka sinzima kakhulu kunesomkhumbi wokucindezela. 3. Isimo sokugeleza koketshezi epayipini siyinkimbinkimbi, isikhala se-buffer sincane, futhi imvamisa yokushintsha kwezimo zokusebenza iphakeme kunaleyo yomkhumbi wokucindezela (njengokushisa okuphezulu, ukucindezela okuphezulu, izinga lokushisa eliphansi, ukucindezela okuphansi. , ukuguqulwa kokugudluka, umoya, iqhwa, ukuzamazama komhlaba, njll., okungase kuthinte ingcindezi yepayipi lokucindezela). 4. Kunezinhlobo eziningi zezingxenye zamapayipi kanye nezisekelo zamapayipi, impahla ngayinye inezici zayo kanye nezidingo ezithile zobuchwepheshe, futhi ukukhethwa kwezinto ezibonakalayo kuyinkimbinkimbi. 5. Kunamathuba amaningi okuvuza epayipini kunasemkhumbini ocindezelayo. Ngokuvamile, kunamaphuzu amahlanu ku-valve eyodwa. 6. Kunezinhlobo eziningi kanye nenani lamapayipi okucindezela, futhi kunezixhumanisi eziningi ekuklanyeni, ekukhiqizeni, ekufakeni, ekuhloleni nasekuphathweni kwezicelo, ezihluke kakhulu emikhunjini yokucindezela.