Ukukhetha ikhebula lokushisisa kumapayipi ahlukene amabanga amade

Izintambo zokushisisa ziyindlela ephumelelayo yokufaka amapayipi futhi asetshenziswa kakhulu ku-petroleum, amakhemikhali, ezokwakha, amandla kagesi nakwezinye izimboni. Ukulandelela ukushisa emapayipini akude, ukukhethwa kwezintambo zokushisa kubaluleke kakhulu. Uma kuqhathaniswa nokushisa kwamanzi okujwayelekile, izintambo zokushisa zinezici zokusebenza kahle kokushisa okuphezulu, ukusetshenziswa kwamandla okuphansi kanye nokufakwa nokugcinwa okulula.

Okulandelayo amamodeli webhande lokushisisa ikhebula kanye nokucaciswa esikukhethele izimo ezihlukene.

1, Kumapayipi izinga lokushisa lawo elidinga ukushiselwa lingephezulu, ngokuvamile lingaphansi kuka-60℃, sebenzisa izintambo zokufudumeza ezijwayelekile. Le ntambo yokushisisa ifanele amapayipi amaningi awuketshezi negesi, njengamanzi, isitimu, i-petroleum namakhemikhali. Izintambo zokushisisa ezivamile zinganikeza amandla okushisa azinzile ukuze kuqinisekiswe ukuthi izinga lokushisa eliphakathi ngaphakathi kwepayipi ligcinwa ngaphakathi kwebanga elidingekayo.

2, Kumapayipi adinga ukushisisa ezingeni lokushisa eliphezulu, ngaphezu kuka-60°C, sebenzisa izintambo zokushisisa izinga lokushisa eliphezulu. Izintambo zokushisa ezisezingeni eliphezulu zenzelwe izinto zokushisa eziphezulu kanye nezingqimba ezikhethekile zokushisa, ezingamelana namazinga okushisa aphezulu kanye nezingcindezi. Afanele amapayipi okushisa aphezulu kanye nomfutho ophezulu, njengamanzi ashisayo, umusi kanye namakhemikhali athile.

3,  Kumapayipi amabanga amade adinga ukushiselwa, ububanzi nempahla yepayipi kudingeka kucatshangelwe. Emapayipini amancane obubanzi, ungakhetha ikhebula lokushisa elincanyana, kanti kumapayipi amakhulu obubanzi, udinga ukukhetha ikhebula lokushisa elishubile. Ngesikhathi esifanayo, uma ipayipi lenziwe ngensimbi engagqwali noma izinto ezivimbela ukuqhuma, izintambo ezikhethekile zokushisa zidinga ukukhethwa ukuze kugwenywe ukulimala kwepayipi.

4, Ngaphezu kwalezi zici ezingenhla, indawo nendawo lapho ipayipi likhona nakho kufanele kucatshangelwe. Isibonelo, ngaphandle noma ezindaweni ezinamagesi abolayo, udinga ukukhetha izintambo zokushisisa ezimelana nokugqwala kanye nezingaqhumi. Ezindaweni ezivuthayo neziqhumayo, kuyadingeka ukukhetha izintambo zokushisa ezingaqhumi ukuze kuqinisekiswe ukuphepha.

Ngamafuphi, ekukhetheni izintambo zokushisisa zamapayipi ahlukene amabanga amade, kuyadingeka ukucubungulisisa izinto eziningi ezifana nempahla, ububanzi, izinga lokushisa lokushisa, kanye nezici zemvelo zepayipi ngokuya ngesimo sangempela sokukhetha. imodeli yekhebula lokufudumeza elifanele kanye nokucaciswa kokuqinisekisa ukuphepha kwesistimu yokushisa yamapayipi. , ukusebenza kahle nokuqina.