Mafiriji opanda chisanu amatha kusungunula okha, zomwe zimadzetsa wogwiritsa ntchito kwambiri. Inde, mtengo wamtengo wapatali ndi wokwera kwambiri. Kuyerekeza mtengo wabwino kungachepetse ndalama zowonongedwa ndi kuonjezera phindu. Dipatimenti yogula zinthu ndi yotsatsa idzasonkhanitsa mitengo yakale yamakampani opanga zazikulu ndikuphatikiza mawerengero osiyanasiyana a phindu. Sizinthu zonse zomwe zingawerengedwe ntchitoyo isanamalizidwe, komanso palinso zoopsa zomwe zingachitike. Choncho, kuyerekezera kuyenera kupangidwa.
Nthawi zambiri, mtengo wa mafiriji opanda chisanu ukhoza kukhala kuchokera ku firiji, makina otsekemera, makina owongolera zamagetsi, ndalama zowonjezera, ndalama zopangira ndi ndalama zina. Kuphatikiza pa mtengo wapamwamba wamagulu amtundu, mitengo yamtengo wapatali yamsika idzasinthanso, zomwe zimapangitsa kuti pakhale zolakwika pakuyerekeza mtengo.
Mtengo wa firiji ndi 25% -35%. Popeza pakati pa firiji yopanda chisanu ndi compressor, mtengo wake ndi 40% -50%. Malinga ndi kugwiritsa ntchito mphamvu zosiyanasiyana, mtengo umakhalanso wosiyana. Mtengo wa kalasi yoyamba yogwiritsira ntchito mphamvu ukuwonjezeka ndi 10% -20%.
Zachidziwikire, mtengo wa condenser kapena evaporator wogwiritsa ntchito mapaipi amkuwa ukakwera, nthawi zambiri mapaipi a aluminiyamu amagwiritsidwa ntchito. Mapaipi amkuwa angagwiritsidwe ntchito pakusintha mwamakonda. Tonse tikudziwa kuti mkuwa uli ndi kukana kwa dzimbiri komanso kulimba. Ngati ndi magulu ogula wamba, kugwiritsa ntchito mapaipi a aluminiyamu ndikotsika mtengo.
Kuphatikiza apo, refrigerant ndi gawo lofunika kwambiri la mtengo. R600a imodzi kapena R134a ilinso ndi ndalama zambiri. Ngati ndi makonda a batch, ndalama zambiri zimafunikanso pakati.
Kuchokera pamawonekedwe a insulation system, mtengo waukulu wamtengo wapatali uli mu chipolopolo ndi thanki yamkati. Chimango chakunja chimapangidwa ndi chitsulo chozizira, ndipo thanki yamkati imapangidwa ndi pulasitiki ya ABS / PS. Kuphatikizanso kujambula ndi njira zina ndizowonongera zambiri. Ngati chithovu chachikulu cha polyurethane (15% -20% mtengo) chikuphatikizidwa, mtengo wagawo udzawonjezekanso.
Pambuyo powerengera mtengo wa firiji yopanda chisanu yokha, chidwi chiyenera kulipidwa ku ndalama zowonjezera komanso ndalama zopangira. Pamatekinoloje monga kutsekereza, kupulumutsa mphamvu, ndikusunga mwatsopano, zowonongera zosiyanasiyana monga ndalama zogwirira ntchito, mtengo wowunikira bwino, mtengo wa ziphaso, kafukufuku ndi chitukuko, mayendedwe, ndi kutsatsa panthawi yopanga ndi 50%.
Kodi maziko akuyerekeza mtengo wa mafiriji opanda chisanu ndi chiyani?
Ogula akuyitanitsa mafiriji opanda chisanu adzatenga mikhalidwe yamsika ndi deta yafukufuku monga maziko ake, ndipo pamapeto pake amapeza mfundo pomvetsetsa opanga zazikulu komanso kuyendera misika yamasitolo osagwiritsa ntchito intaneti.
Njira zopewera kuwerengera mtengo ndi ziti?
(1) Samalirani kusinthasintha kwamitengo ya zinthu zopangira msika, ndikuwunikanso kusinthika kwa msika pasadakhale kuti muchepetse ndalama zosafunikira.
(2) Kuchuluka kwa deta kumafunika kuti tipeze mfundo. Zambiri zakunja sizingawonetse zambiri. Deta yochuluka yomwe ilipo, zotsatira zolondola kwambiri za kusanthula.
Mafunso okhudza mtengo wa mafiriji opanda chisanu:
Q: Kodi mungawongolere bwanji kuwerengera mtengo?
A: Mutha kuphatikiza zida zodziwika bwino zamapulogalamu. Zomwe zimagwiritsidwa ntchito kwambiri ndi ofesi ndi mapulogalamu a AI. Kugwiritsa ntchito AI kumathandizira kwambiri. Kugwiritsa ntchito mapulogalamu monga python kumatha kusintha makina ndikupeza magwero azidziwitso zambiri.
Q: Kodi kuyerekezera mtengo kumafuna chidziwitso chaukadaulo?
Yankho: Kukhala ndi chidziwitso chaukadaulo ndikofunikira kwambiri. Kumvetsetsa njira zoyambira ndi njira zowunikira zidzapangitsa kuti zotsatira zoyesedwa zikhale zolondola. Chidziwitso chaukadaulo chiyenera kuphunziridwa. Zachidziwikire, ngati mulibe chidziwitso chaukadaulo, mutha kugwiritsa ntchito zida kuti mukwaniritse kuyerekezera.
Q: Momwe mungasinthire kulondola kwa kuyerekezera?
A: Chitani ntchito yofufuza msika, sonkhanitsani zambiri zenizeni komanso zogwira mtima, ndikugwiritsa ntchito njira zowunikira zasayansi kuti muchepetse zolakwika.
Nthawi yotumiza: Apr-01-2025 Maonedwe: