Izinzuzo amashubhu finned

Ukudlulisa ukushisa okuvela oketshezini olushisayo kuyise oketshezini olubandayo ngodonga lwamashubhu yisizathu sokuthi abaningi bethu basebenzisa amashubhu anezinsimbi.Kodwa ungase ubuze, iyiphi inzuzo enkulu yokusebenzisa ithubhu elinezinsimbi?Kungani ungakwazi ukusebenzisa ishubhu evamile ukwenza lokhu kudlulisa?Nokho ungakwazi kodwa izinga lizohamba kancane kakhulu.

Ngokungasebenzisi ishubhu elinezinsimbi indawo engaphandle ayinkulu kakhulu kunendawo yangaphakathi.Ngenxa yalokho, uketshezi olune-coefficient yokudlulisa ukushisa ephansi kakhulu luzobeka inani eliphelele lokudlulisa ukushisa.Lapho i-coefficient yokudlulisa ukushisa yoketshezi ngaphakathi kweshubhu inkulu ngokuphindwe kaningana kunoketshezi olungaphandle kweshubhu isilinganiso sokudlulisa ukushisa sisonke singathuthukiswa kakhulu ngokwandisa indawo yangaphandle yeshubhu.

Amashubhu ahlanganisiwe anda ngaphandle kwendawo.Ngokuba neshubhu elinezinsimbi endaweni, kwenyusa izinga lokudlulisa ukushisa lilonke.Lokhu bese kunciphisa inani eliphelele lamashubhu adingekayo kuhlelo olunikeziwe okubuye kunciphise usayizi wemishini futhi ngokuhamba kwesikhathi kunciphise izindleko zephrojekthi.Ezimweni eziningi zokufaka isicelo, ishubhu elilodwa elicijile lithatha indawo yamashubhu angenalutho ayisithupha noma ngaphezulu ngaphansi kwe-1/3 yezindleko kanye ne-1/4 yevolumu.

Kuzinhlelo zokusebenza ezibandakanya ukudluliswa kokushisa kusuka oketshezini olushisayo kuya oketshezini olubandayo ngodonga lwamashubhu, kusetshenziswa amashubhu e-fin.Ngokuvamile, kumshini wokushisa komoya, lapho uketshezi olulodwa kuwumoya noma enye igesi, i-coefficient yokudlulisa ukushisa eseceleni komoya izoba ngaphansi kakhulu, ngakho-ke indawo eyengeziwe yokudlulisa ukushisa noma i-fin tube exchanger iwusizo kakhulu.Ukugeleza kwephethini sekukonke kwe-exchanger yeshubhu enefine kuvame ukugeleza, nokho, kungase futhi kube ukugeleza okuhambisanayo noma ukugeleza okuphikisayo.

Amaphiko asetshenziselwa ukukhulisa indawo esebenzayo yamashubhu okushintsha ukushisa.Ngaphezu kwalokho, amashubhu acijile asetshenziswa lapho i-coefficient yokudlulisa ukushisa ngaphandle kwamashubhu iphansi ngokuphawulekayo kunaleyo engaphakathi.Ngamanye amazwi, ukushisa okudluliswa kusuka oketshezini kuya kugesi, umhwamuko kuya kugesi, njengesitimu kuya kwisishintshi sokushisa komoya, kanye noketshezi olushisayo kuya kwisishintshi sokushisa komoya.

Izinga okungenzeka ngalo ukudluliswa kokushisa okunjalo lincike ezintweni ezintathu - [1] umehluko wezinga lokushisa phakathi koketshezi olubili;[2] i-coefficient yokudlulisa ukushisa phakathi koketshezi ngalunye nodonga lweshubhu;kanye [3] nendawo engaphezulu lapho uketshezi ngalunye luchayeka khona.

izishintshi zokushisa zamashubhu ezifakiwe

Amashubhu acijile asetshenziswa ngoba ayasiza

Nyusa Izinga Lokudlulisa Ukushisa:

Isishintshi seshubhu esicijile ngokuvamile sinamashubhu anamaphiko anamathiselwe ngaphandle.Ngokuvamile, kuzoba khona uketshezi oluthile olugeleza ngaphakathi kwamashubhu nomoya noma enye igesi egeleza ngaphandle kwamashubhu, lapho indawo eyengeziwe yokudlulisa ukushisa ngenxa yeshubhu elinefine inyusa izinga lokudlulisa ukushisa.Ku-crossflow fin tube exchanger, amaphiko ngokuvamile azoba ama-radial fins futhi angaba yindilinga noma umumo wesikwele.

Thuthukisa I-Coefficient Yokudlulisa Ukushisa:

Ngokungasebenzisi ishubhu elinezinsimbi, indawo yangaphandle ayinkulu kakhulu kunendawo yangaphakathi.Ngenxa yalokhu, uketshezi olune-coefficient yokudlulisa ukushisa ephansi kakhulu luzobeka inani eliphelele lokudlulisa ukushisa.Lapho i-coefficient yokudlulisa ukushisa yoketshezi ngaphakathi kweshubhu inkulu ngokuphindwe kaningana kunoketshezi olungaphandle kweshubhu, izinga lokudlulisa ukushisa lilonke lingathuthukiswa kakhulu ngokwandisa indawo yangaphandle yeshubhu.

Khulisa Indawo Engaphandle Yobuso:

Ngokuba neshubhu elinezinsimbi endaweni, kwenyusa izinga lokudlulisa ukushisa lilonke.Amashubhu acijile akhulisa indawo yangaphandle.Lokhu kunciphisa inani eliphelele lamashubhu adingekayo kuhlelo olunikeziwe okubuye kunciphise usayizi wemishini futhi ngokuhamba kwesikhathi kunganciphisa izindleko zephrojekthi.

 

Izishintshi zokushisa zamashubhu ezigciniwe zisetshenziswa ezinhlobonhlobo zezinhlelo zokusebenza, futhi nangokwengeziwe njengezishintshi zokushisa zezimboni.Isishintshi sokushisa komoya esifana nekhoyili ye-evaporator kuyunithi ye-air conditioning ngokuvamile iyi-fin tube exchanger.Esinye isishintshi sokushisa somoya se-fin esivamile i-radiator yemoto.Inhloso ye-radiator yemoto ukupholisa amanzi ashisayo kumashubhu ngomoya odlula ku-crossflow.Ngokuphambene nalokho, ikhoyili ye-evaporator ye-air conditioner inenjongo yokupholisa umoya odlula kuyo.Amashubhu acijile akhiqizwa e-Kainon Boilers, asebenzisa i-carbon steel yezinga eliphezulu, insimbi engagqwali, ithusi, ithusi, ne-aluminium.Izishintshisi zethu zamashubhu ezicwengekile zenzelwe ukuhlangabezana nesimo esithile somsebenzi, izinga lokushisa kanye nokucindezela koketshezi.

ithubhu elicijile

Isikhathi sokuthumela: Nov-18-2022