Yiluphi ulwazi esingalufunda mayelana namajoyinti okwandisa insimbi?

I-Metal Expansion Joint iyithuluzi elisetshenziselwa ukunxephezela ukunwetshwa kokushisa, ukufinyela, nokuguqulwa kwamapayipi okubangelwa ukushintsha kwezinga lokushisa, ukudlidliza, noma ezinye izizathu ezinhlelweni zamapayipi. Ngokuvamile zenziwe ngezinto zensimbi futhi zingamunca futhi zinxephezele ukuguqulwa kwamapayipi ngaphandle kokuphazamisa ukusebenza kokuvala uhlelo lwamapayipi.

Ukwahlukanisa

1. I-Bellows Expansion Joint:
Lolu uhlobo oluvame kakhulu, olunama-wavy metal ripples olungamunca futhi lunxephezele ukunwetshwa nokufinyela okushisayo ezindaweni eziningi.

2. I-Metal Braided Expansion Joint:
Lolu hlobo lwejoyinti lokunweba lumbozwe ngemeshi yensimbi elukiwe ngaphandle kwepayipi likathayela, olunikeza ukuvikeleka okwengeziwe namandla.

3. I-Universal Expansion Joint:
Vumela ukulungiswa kwe-engeli ezindizeni eziningi, ezifanele amasistimu amapayipi ayinkimbinkimbi.

Isilinganiso sosayizi nengcindezi

Usayizi nesilinganiso sokucindezela kungahluka ngokuya ngezidingo ezithile zohlelo lokusebenza, ngokuvamile ukusuka kokuncane kuye kokukhulu. Ukukhethwa kosayizi nezinga lokucindezela kuvame ukuklanywa onjiniyela ngokusekelwe ezidingweni ezithile zesistimu yamapayipi.

Ububanzi bohlelo lokusebenza

Amajoyinti okwandisa insimbi asetshenziswa kabanzi emikhakheni eminingi yezimboni, okuhlanganisa kodwa kungagcini nje:
1. Imboni yamakhemikhali: Amasistimu wamapayipi okuphatha imidiya eyonakalisayo.
2. Imboni yamandla kagesi: Isetshenziselwa izinhlelo zamapayipi ezikhungweni zikagesi, ikakhulukazi ngaphansi kwezimo eziphakeme zokushisa nezimo zengcindezi ephezulu.
3. Imboni kawoyela negesi: Isetshenziswa kumapayipi kawoyela negesi ukuze ivumelane nezinguquko zezinga lokushisa nokudlidliza.
4. Isistimu yokushisisa neyomoya: isetshenziselwa amapayipi amanzi ashisayo kanye nezinhlelo zamanzi zokupholisa.
5. Isizinda samandla enuzi: Sifanele izinhlelo zamapayipi ezikhungweni zokuphehla amandla enuzi, ezidinga ukwethembeka okuphezulu kanye nokumelana nokugqwala.

Izici

1. Ukumuncwa kokunwetshwa kwe-thermal kanye nokufinyela: ikwazi ukumunca izinguquko ubude bepayipi elibangelwa ukushintsha kwezinga lokushisa.
2. Yehlisa ukudlidliza nomsindo: Inganciphisa ukudlidliza nomsindo, futhi ithuthukise ukuzinza kwezinhlelo zamapayipi.
3. Isinxephezelo sokuqondisa okuningi: Izinhlobo ezahlukene zamalunga okwandisa zingakhokhela ukuguquguquka ezindaweni eziningi.
4. Izinga lokushisa eliphezulu nokumelana nokugqwala: Ifanele izinga lokushisa eliphezulu kanye nezindawo ezonakalisayo.

Izinzuzo nemibi

Izinzuzo:

1. Ihlinzeka ngokuvikelwa kwesistimu yamapayipi okuthembekile.
2. Yandisa impilo yesevisi yamapayipi nemishini.
3. Ukwehliswa kwezindleko zokunakekela.
4. Kwenziwa ngcono ukuphepha nokuzinza kohlelo lwamapayipi.

Ububi:

1. Izindleko ziphezulu, ikakhulukazi amajoyinti amakhulu nangokwezifiso zokunweba.
2. Ukufakwa nokulungiswa kungase kudinge ulwazi lochwepheshe.
3. Ukuklama ngokucophelela kuyadingeka ukuze kuqinisekiswe ukuhambisana nezinhlelo zamapayipi.

Lapho kukhethwa amalunga okwandisa insimbi, kufanele kucatshangelwe ngokucophelela izidingo ezithile zobunjiniyela nezimo zemvelo ukuze kuqinisekiswe ukuthi angakwazi ukuhlangabezana ngokuphumelelayo nezidingo zezinhlelo zamapayipi.