Ngawaphi amacandelo aphambili obushushu benxeba elijikelezayo, kwaye zithini iimpawu zabo?

A: Inxalenye engundoqo yi-spiral tube bundle, eyenziwe ngeetyhubhu zokutshintshiselana ngobushushu ezininzi zentsimbi ezine-conductivity egqwesileyo ye-thermal, efana nobhedu kunye nentsimbi engatyiwayo, ecwangciswe ngokwepateni ethile ejikelezayo ejikeleze inkxaso esembindini. Iiparamitha zayo kufuneka zenziwe ngokuchanekileyo ngokweemfuno zokutshintsha ubushushu.

A: Igobolondo isetyenziselwa ukubeka i-helical tube bundle kunye ne-fluid, inika indawo evaliweyo yenkqubo yokutshintsha ubushushu. Kwakhona ixhotyiswe nge-fluid inlet kunye nemibhobho yokuphuma, ubukhulu bayo kufuneka buhambelane neenkcukacha ze-helical tube bundle kunye nomthamo wokutshintsha ubushushu.

A: Ii-End caps zinokutywina kwaye zilungise i-spiral tube bundle. Ngokuqhelekileyo zidibaniswe kwigobolondo ngamaflange okanye i-welding. Bakwaxhotyiswe ngojongano lokubona olufana neegeyiji zoxinzelelo kunye neethemomitha. Ezinye ii-end caps zineendawo zokukhupha amanzi.

A: Isakhiwo senkxaso sinokusasaza amandla aphethwe yi-spiral tube bundle, ukukhusela i-tube bundle ukuba ishukume okanye iphazamise, kwaye iqinisekise ukuzinza kunye nokuthembeka komsebenzi wokushisa ukushisa.

A: Ikholamu esisigxina ingalungisa isithuba se-spiral plates, iphucule amandla esakhiwo esipheleleyo sesixhobo, kwaye iqinisekise ukuba ulwelo lusasazwa ngokulinganayo kumjelo.

A: Ngenxa yobume bayo kunye neempawu zokusebenza, ilungele ukufudumeza okanye ukupholisa ulwelo oluphezulu-lwe-viscosity kwaye isetyenziswa kakhulu kwimiba yokuphatha ulwelo lweshishini.

A: Uyilo oluchanekileyo lweeparameters ezifana nedayamitha yombhobho, i-thread pitch, kunye nenani lokujika okujikelezayo kuyimfuneko. Ezi parameters zinquma ngokuthe ngqo ukusebenza kotshintshiselwano lobushushu kwaye kufuneka zibekwe ngokweemfuno zangempela zokutshintsha ubushushu.

A: Iityhubhu zokutshintshiselana ngobushushu ngokuqhelekileyo zenziwe ngeentsimbi ezine-conductivity efanelekileyo ye-thermal, efana nobhedu kunye nentsimbi engenasici, ukuze ihambelane neemeko ezahlukeneyo zokutshintsha ubushushu.

A: Ibonisa isakhiwo esihlangeneyo, indawo enkulu yokudlulisa ubushushu kunemibhobho ethe tye, kunye noxinzelelo lwe-thermal oluphantsi, kodwa lubonisa ingxaki yobunzima obukhulu ekucoceni ngaphakathi kombhobho.

A: I-casing ngokuqhelekileyo yenziwe ngezixhobo eziphezulu zetsimbi - zensimbi ezifana ne-carbon steel kunye nensimbi engenasici, kwaye ezininzi zazo ziyi-cylindrical, ezinokuhlangabezana noxinzelelo kunye neemfuno zokuxhathisa ukubola kwezixhobo.