Ingabe Ipayipi noma Ipayipi?

Kwezinye izimo amagama angasetshenziswa ngokushintshana, nokho kunomehluko owodwa obalulekile phakathi kweshubhu nepayipi, ikakhulukazi endleleni okokusebenza oku-odwa futhi kubekezelelwa ngayo. Amashubhu asetshenziswa emisebenzini yesakhiwo ukuze ububanzi bangaphandle bube ubukhulu obubalulekile. Amashubhu avame ukufakwa ezinhlelweni ezifana nemishini yezokwelapha edinga amadayamitha angaphandle aqondile. I-diameter yangaphandle ibalulekile ngoba izokhombisa ukuthi ingabamba kangakanani njengento yokuzinza. Nakuba amapayipi ngokuvamile asetshenziselwa ukuthutha igesi noma uketshezi okwenza kube semqoka ukwazi umthamo. Ukwazi ukuthi kungakanani okungageleza ngepayipi kubalulekile. Ukuma okuyisiyingi kwepayipi kuyenza isebenze kahle lapho uphatha ukucindezela koketshezi olugeleza.

Ukwahlukanisa

Ukuhlukaniswa kwamapayipi kuyisheduli kanye nobubanzi obujwayelekile. Ipayipi ngokuvamile li-odwa kusetshenziswa i-Nominal Pipe size (NPS) indinganiso futhi ngokucacisa ububanzi obujwayelekile (usayizi wepayipi) kanye nenombolo yeshejuli (ukujiya kodonga). Inombolo yeshejuli ingafana kusayizi wepayipi ohlukile kodwa ukujiya kwangempela kodonga kuzohluka.
Amashubhu ngokuvamile ayalwa ukuba ububanzi ngaphandle futhi udonga ukujiya; kodwa-ke, ingase futhi i-odwe njenge-OD & ID noma i-ID kanye Nokuqina Kodonga. Amandla eshubhu ancike ekugqineni kodonga. Ubukhulu beshubhu buchazwa ngenombolo yegeji. Izinombolo zegeji ezincane zibonisa amadiamitha amakhulu angaphandle. Ububanzi bangaphakathi (ID) buyithiyori. Amashubhu angaba ngamajamo ahlukene njengesikwele, unxande kanye necylindrical, kanti amapayipi ahlale eyindilinga. Ukuma okuyisiyingi kwepayipi kwenza amandla okucindezela asakazwe ngokulinganayo. Amapayipi amukela izinhlelo zokusebenza ezinkulu ezinosayizi abasuka ku-intshi engu-½ ukuya kumafidi ambalwa. Amashubhu ngokuvamile asetshenziselwa izinhlelo zokusebenza lapho kudingeka khona ama-diameter amancane.

Uku-oda ishubhu yakho noma ipayipi

Amashubhu ngokuvamile ayalelwa ububanzi obungaphandle nokuqina kodonga; kodwa-ke, ingase futhi i-odwe njenge-OD & ID noma i-ID kanye Nokuqina Kodonga. Nakuba amashubhu anobukhulu obuthathu (i-OD, i-ID nokuqina kodonga) kubili kuphela okungacaciswa ngokubekezelelana futhi okwesithathu kungokwethiyori. Amashubhu ngokuvamile ayalelwa futhi abanjwe ekubekezeleleni okuqinile futhi okuqinile kakhulu kunepayipi. Ipayipi ngokuvamile li-odwa kusetshenziswa i-Nominal Pipe size (NPS) indinganiso nangokucacisa ubukhulu bepayipi (usayizi wepayipi) kanye nenombolo yeshejuli (ukujiya kodonga). Kokubili amashubhu namapayipi angasikwa, agobe, avuthwe futhi enziwe.

Izici

Kunezici ezimbalwa ezibalulekile ezihlukanisa ishubhu nepayipi:

Isimo

Ipayipi lihlala liyindilinga. Amashubhu angaba isikwele, unxande, futhi ayindilinga.

Isilinganiso

Ishubhu ijwayele uku-odwa ngobubanzi obungaphandle nokuqina kodonga. I-Tubing ivamise ukubanjelwa ekubekezeleni okuqinile futhi okuqinile kanye nokucaciswa kwepayipi. Ipayipi ngokuvamile li-odwa kusetshenziswa usayizi wepayipi ojwayelekile (i-NPS) futhi ngokucacisa ubukhulu bepayipi (usayizi wepayipi) nenombolo yeshejuli (ukujiya kodonga)

Amakhono e-Telescoping

Amashubhu angenziwa nge-telescoped. Amashubhu e-telescoping afaneleka ekusebenziseni izingcezu ezihlukene zezinto ezifakwa emikhonweni noma ezinwetshwe ngaphakathi kwelinye.

Ukuqina

Ipayipi liqinile futhi alikwazi ukulolongwa ngaphandle kwemishini ekhethekile. Ngaphandle kwethusi nethusi, amashubhu angabunjwa ngomzamo othile. Ukugoba nokugoqa amashubhu kungenziwa ngaphandle kokuhlanekezela ngokweqile, ukushwabana noma ukuphuka.

Izinhlelo zokusebenza

Amashubhu asetshenziswa ezinhlelweni ezifana nemishini yezokwelapha edinga ububanzi obuqondile bangaphandle. I-diameter yangaphandle ibalulekile ngoba izokhombisa ukuthi ingabamba kangakanani njengento yokuzinza. Amapayipi asetshenziselwa ukuthutha igesi noma uketshezi okwenza kubaluleke ukwazi umthamo. Ukuma okuyisiyingi kwepayipi kuyenza isebenze kahle lapho uphatha ukucindezela koketshezi olugeleza.

Izinhlobo Zensimbi

Amashubhu ayagoqwa abandayo futhi ayashisa ayagoqwa. Ipayipi liyashisa kuphela. Zombili zingafakwa uthayela.

Usayizi

Amapayipi amukela izinhlelo zokusebenza ezinkulu. Amashubhu ngokuvamile asetshenziswa lapho kudingeka ama-diameter amancane.

Amandla

Amashubhu anamandla kunepayipi. Amashubhu asebenza kangcono ezinhlelweni ezidinga ukuqina namandla.

Xhumana Nochwepheshe kwa-Hunan Great

Ngaphezu kweminyaka engama-29, u-Hunan Great uye wazuza idumela lokuba ngumnikezeli wamashubhu osezingeni lomhlaba kanye nezingxenye, ngokuziqhenya esebenzela izimboni zezimboni, ezamandla, ezokwelashwa, kanye nezimboni zezindiza emhlabeni wonke. Uma ungathanda ukucela ikhwothi yomkhiqizo, sicela uchofoze ngezansi ukuze uqalise!