Kunezinhlobo eziningi zamayunithi okushintshanisa ukushisa, okufana nesitimu-amayunithi okushintsha ukushisa kwamanzi,{1}}amayunithi okushintsha ukushisa kwamanzi{1}}amanzi, amayunithi okushintsha ukushisa kwepuleti, njll., nezinhlobo ezahlukeneamayunithi wokushintsha ukushisa,Zinezici ezihlukene futhi zisetshenziswa emikhakheni ehlukene. Kodwa-ke, isizathu sokuthi kungani iyunithi yesishintshi sokushisa samanzi{1}}izuze ukuqashelwa kwabasebenzisi abaningi ukuthi,Lokhu ikakhulukazi kungenxa yokuthi isishintshi sokushisa{2}}samanzi sinezinzuzo eziningi uma siqhathaniswa nezinye izinhlobo zezishintshisi zokushisa. Ngakho,
yiziphi izinzuzo eziyinhloko zesishintshi sokushisa samanzi-samanzi?
Iyunithi yokushintsha ukushisa kwamanzi-isitimu idizayinelwe futhi yenziwa kusetshenziswa ubuchwepheshe bokudlulisa ukushisa, okungathuthukisa kakhulu ukusebenza kahle kokudlulisa ukushisa. Uma kuqhathaniswa nama-condensing chiller okuvamile, inendawo enkulu yokupholisa futhi ukusebenza kahle kwayo kokupholisa kunganyuswa cishe ngo-30%, ngaleyo ndlela yonga u-10% kuya ku-40% kagesi ngamandla afanayo okupholisa.
Iyunithi imvamisa ifakwe uhlelo lokulawula olukhaliphile olungalungisa ngokuzenzakalelayo izinga lokushisa lamanzi esitolo ngokuya ngezinga lokushisa langaphandle, linciphise ukusetshenziswa kwesitimu, liqhubeke nokufeza ukongiwa kwamandla, futhi longe amakhasimende izindleko eziningi zokusebenza.
Dizayina okusezingeni eliphezulu-ukusebenza kahle namandla-amathuluzi esiteshi sokushintsha ukushisa, sebenzisa izinto ezintsha nezinqubo ezintsha zokuthuthukisa ukusebenza kahle kokudlulisa ukushisa nempilo yesevisi yomkhiqizo.
Qinisa ukulawulwa kwenqubo yokukhiqiza: lawula ngokuqinile isixhumanisi ngasinye okuhlanganisa ukuthengwa kwempahla eluhlaza, ukukhiqizwa nokucubungula, ukuhlolwa komkhiqizo oqediwe, njll. ukuze uqinisekise ukuthi ikhwalithi yomkhiqizo ihlangabezana nezidingo ezijwayelekile.
Iyunithi-yesishintshi sokushisa samanzi inedizayini enengqondo nesakhiwo esihlangene. Ingasebenza ngokuzinza isikhathi eside ngaphansi kwezimo ezihlukahlukene zokusebenza ukuze kuqinisekiswe ukuqhubeka nokuzinza komphumela wokushisa noma wokupholisa.
Isishintshi{0}}sezinga lokushisa eliphezulu sifanele imidiya ehlukahlukene nezimo zokusebenza. Ingasetshenziselwa ukushintshisana kwamanzi-nokushintshisana kwamanzi{3}}nesitimu{3}, futhi ingahlangabezana nezidingo zamanzi ashisayo ahlanzekile ngezikhathi ezahlukene.
Iumusi-iyunithi yokushintsha ukushisa kwamanziisetshenziswa kakhulu ezinhlelweni zokupholisa umoya neziqandisi zezindawo zokusebenzela ezihlukene zezimboni, izakhiwo zomphakathi kanye nezakhiwo zomphakathi, kanye nasezinkathini ezihlukahlukene zokulawula izinga lokushisa elimaphakathi kanye nezikhathi zokulawula amapayipi (okuhlanganisa nokupholisa umoya).
Ngamafuphi,{0}}izishintshi zokushisa ezisezingeni eliphezulu zinesakhiwo esilula nesihlangene, usayizi omncane, isisindo esilula, nokugcinwa kalula, okunciphisa{1}izindleko zokusebenza zesikhathi eside. Asetshenziswa kakhulu emikhakheni ehlukahlukene, njengokufudumeza okuphakathi kwendawo yokuhlala, isimo somoya esimaphakathi, ukuhlinzekwa kwamanzi asekhaya, kanye nezinhlelo zokukhiqiza amanzi ezimbonini.