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Ukuthuthukisa kwezinhlangano zomkhili we-AC ozogcina imisebenzi kwezindustrini
Kusukela kubagqamizeli bese kubabophi bezindawo, isikhundla sokusebenza kwesikhundla sokulima kuyisikhundla sokuphatha imoto yekhlima yefabrikhi. Sisebenza ukuthumela amafutha okuhlisa, okufiltara kuwo wonke amaphakade wendawo yokuprodukha. Kepha, emfaneni yezindawo zokusebenzisa izinhluvo, izinkinga zokusebenza kulesikhundla ziyinkulu kakhulu. Isikhundla sokuphatha amafutha okuhlisa kufanele asihlame kwezinhluvo ezinkulu zokuhlisa okwenzeka ngamashini, ukufika kwamafutha okwesibhakabhaka, nokuthanda kokuhlisa okwenzeka ngokuphelele kwezinhluvo ezingcono zokuprodukha. Izikhundla sokuphatha amafutha okuhlisa ezintandokazi, ezakhiwe ukusebenza ngokuzimela noma ukungasebenzi, zisemthwala amandla okuhlisa angaphezu kwezidingo. Ukuchaza kwezinsiza zokusebenza kwenza izinkambo zokulima ezithile zokulima okunye okuthi zilungiselela ukuthi lezi sikhundla zisebenze njani. Ngokuthuthukisa ukusebenzisa izinkambo zokuphatha amandla okuhlisa, izinkambo zokuphatha amandla okuhlisa okwenzeka ngokuvamile, nezinkambo zokulungisa amandla, izindawo zokusebenzisa izinhluvo zinakwakhipha amandla okuhlisa ngokukhulu ngalokho okuthi zilungiselela ukuthi ukulima kwenze ngokuphelele nokuthanda kokuhlisa kwezindawo zokusebenzisa izinhluvo. Ukuzwa lezi zinkambo ziyisinye sezinyathelo ezifanele ukwenza indawo yokuprodukha ibe yindlela engekhulu nokuthanda kokuhlisa.
Ukuqonda Kwemithambo: Amotori e-EC ne-Variable Frequency Drives
Ukuthuthuka okubaluleke kakhulu ekusebenzeni kahle kwe-air handler kube ukusetshenziswa kabanzi kwezimoto ezishintshelwayo ngogesi. Ngokungafani nama-motor amadala angunaphakade ahlukanisiwe, asebenza ngesivinini esisodwa esiqondile futhi ancike kuma-dampper angokomshini ukuze anciphise ukugeleza komoya, ama-EC motors asebenzisa i-electronics ehlanganisiwe ukuze alungise ijubane lawo ngokuqhubekayo. Leli khono libalulekile efektri, lapho umthwalo wokupholisa ushintshashintsha kakhulu usuku lonke. Lapho ulayini wokukhiqiza usebenza ngamandla aphelele, uhlelo ludinga ukugeleza komoya okukhulu. Phakathi namahora angekho noma lapho amazinga okushisa angaphandle emnene, ukufunwa kwehla kakhulu. I-EC motor iyancipha ngokuzenzakalelayo ukuze ivumelane nalokhu kudinga okuncishisiwe, idle ingxenye encane kagesi yenjini esebenza ngejubane eliphelele. Lokhu kulawula isivinini esiguquguqukayo kuholela ngqo ekulondolozeni amandla ngonyaka futhi kunciphise ukugqoka kuma-motor bearings. Ngokufanayo, i-Variable Frequency Drive isebenza njengethuluzi eliyinkimbinkimbi lokushayela imoto ye-ventilator. Ngokulungisa imvamisa namandla, ingakwazi ukuguqula isivinini somoya kusuka ku-zero kuya kumaphesenti ayikhulu, iqede imfucuza ehlobene nokusebenza ngejubane eliphelele nokulahla umoya owengeziwe ngokusebenzisa ama-bypass damper. Lapho lezi zinto ezimbili zihlanganiswa, uhlelo lwe-ventilator luba ingxenye enamandla, ephendulayo ekufuneni kwengqalasizinda yefektri.
Ukubuyisa Imithwalo Futhi Ukuvuselela Umoya
Ngaphandle kwesimoto somoya, umshini wokuphatha umoya ungafakwa izinhlelo ezenza kabusha amandla okushisa asevele ekhona esakhiweni. Amasondo okuvuselela amandla nezitsha zokushisa ezishintsha ukushisa zibamba amandla okushisa noma okupholisa avela emoyeni ophuma efektri. Ezakhiweni zezimboni ezivamile, umoya omkhulu ovundlile uyaphuma njalo ukuze kususwe umusi, uthuli nokushisa. Ngokudlulisela amandla okushisa avela kulolu chungechunge lwe-exhaust emoyeni omusha ongenayo, uhlelo lokubuyisela emuva luye lunciphisa kakhulu umthwalo we-compressor yokupholisa. Ehlobo, umoya oshisayo ongena ngaphandle uyapholiswa umoya ophuma ngaphandle. Ebusika, umoya obandayo ongena ngaphakathi uyafudunyezwa. Le nqubo ivumela lesi sakhiwo ukuba sifake uhlelo lokushisa oluncane nolunamandla amancane noma sisebenzise uhlelo olukhona kaningi. Ukusebenza kahle kwesiphathi somoya nakho kuthinteka kakhulu izihlungi zomoya. Lapho ukusebenza kahle kwesihlungi kukhula, yilapho ukumelana nokugeleza komoya kukhula khona. Lokhu kumelana kuphoqa umfutho ukuba usebenze kanzima. Ngokukhetha ngokucophelela isihlungi esisebenza kahle esakhiwe ngendawo ebanzi, enobubanzi obujulile, abaphathi bezakhiwo bangafinyelela ekubambeni izinhlayiya ezinhle kakhulu ngenkathi kugcinwa ukwehla okuphansi kakhulu kwengcindezi. I-fan idla amandla amancane, futhi izinga lomoya wasendlini lihlala liphakeme.
Ukuguqula Isistimu Ngokwesikhundla Sokufabrikha
Umbiko wokusebenza we-ah wokwesekelwa kakhulu akasewo kufanele kumlinganiselo ophezulu wezindawo zokusebenza zasezinsizini. Ukufinyelela ukusebenza kwezimali ngokuphelele, isistimu kufanele ibe yilokho okuhambisana nokubala kwesikhundla nendlela yokusebenza yalesi sikhundla. Indlela eyinkisi yokuqinisekisa okuyinhloko kukusakazela ukuthi amaqhina ayisithathu asebenza ngokwanele. Ngaphandle kokuchitha izindawo zonke zezinsizini ngokulinganayo, isistimu singabhalwa ngamaphuzu amaningi angavumelekile. Umbiko wokusebenza we-ah ungabhalwa ukuthi abekele amaqhina okuchitha kuphela kuzindawo osezindaweni zokusebenza, ngakho-ke uzindawo ezingavumelekile zingalungelwa ukuba zibe phakade kwezindawo eziningi zokusebenza. Lokhu kuvumela ukuthi kungabhekwe amaqhina ekuchitheni izindawo ezingavumelekile. Kuzindawo zokusebenza ezenzeka ngokuphezulu kakhulu, ukuthi amaqhina asihlukene kuyinto esebenzayo. Amagama amakhulu ayadlula futhi ayadlule kude kwezindawo zokusebenza, okwenza ukuthi kunezindlela eziningi zokuhlukana kwezindawo. Lokhu kwenza ukuthi isistimu yokuchitha kusebenze ngokuphelele ukuze kuchithwe amaqhina kwezindawo zokusebenza. Indlela yokuthi amaqhina ayadlula kwezindawo eziningi, njengoko kuyisithathu sokuthi amaqhina ayadlula kwezindawo eziningi noma isistimu sokuthi amaqhina ayadlula kwezindawo eziningi, kuyasakazela ukuthi amaqhina ayadlula kwezindawo zokusebenza. Lokhu kusakazela ukuthi amaqhina ayadlula kwezindawo zokusebenza ngokuphelele, ngakho-ke isikhundla singasebenza ngokuphelele ngokulinganayo kwezindawo zokusebenza.
Ukwenza i-Case yebhanki yokubuyekezwa
Ukugqiba ukuthatha isiphumo sokuguqula umshini wokuphuma kwamanzi esikhundleni sokusebenza kwezindustria yindlela yokubhala imali, futhi ukubuyisela kwesiphumo sikho kakhulu. Ukusebenzisa kwezinye izinsiza zezindustria zonke zibonisa ukuthi ukudibanisa amamotori we-EC, i-VFDs, nokubuyisela kwamandla kubangela ukunciphisa okukhulu kwamandla okusebenza kwe-HVAC ngonyaka. Ikhanda lokuguqula liyatholakala ngeminyaka emibili noma emithathu kuphela ngokubhekisele kwezinkinga zokusebenza. Ngaphezu kwezinkokhelo zokusebenza kwamandla, ukuguqula kubangela izinkokhelo eziningi zokubhala imali. Ukuthatha isiphumo sokuguqula kwe-VFDs kunciphisa ukuthi kubekwe kumotori nasezilayishini, kubongaka ubude bokusebenza kwamashini kanye nokunciphisa izinkinga zokulungisa. Ukuthola ukuthi kubuyiswe ukulinganisa kwesikhathi sokuphuma kwamanzi kubangela ukuthi iprodukti ibe yinkokhelo kakhulu kanye nokunciphisa ukungena kwamanzi ekupheleni kwesikhathi sokuphuma kwamanzi. Kusuka kubagcina amashini, lezi ziguqulo ziyaguqula umshini wokuphuma kwamanzi kusukela kuzo zinkinga zokusebenza zokuphuma kwamanzi kusukela kuzo izinkokhelo zokubhala imali ezithembekileyo okuyoba yinkokhelo yokubhala imali yekompani.
Ukuthi I-Production Yobukhulu Iyathuthukisa I-Reliability Yesistimu
Ukuphelelwa kwe-“air handler” esihambisana ne-“energy efficiency” kuyaphendula ngokupheleleyo kubukhulu bekuphakamisa nokuzwakalisa. Ukuphatha kwemithombo yezinhlangano zokulawula, ubukhulu bekuphakamisa kwe-“variable frequency drives”, nokufaniswa kwe-“heat recovery wheels” kuyabonakala njengokuthi isistimu iyasebenza njani. Abahleli abasebenzisa izinhlangano zokuphakamisa ubukhulu okupheleleyo, njengoko kusetyenziswa i-ISO 9001, bakhupha konke isikhundla esibhekene nokuqondisa ukusebenza phambi kokukhuphela ekhaya lakho. Basese benza izinto ezinkulu zokuphakamisa nokuzwakalisa ukuze kubonekwe ukuthi izinto zokusebenza ziyasebenza ngokupheleleyo ngeminyaka eyinkulu yokusebenza ngokupheleleyo. Kusukela ku-“facility manager” ongakwenza inkulumo enkulu yezimali ekuphakamiseni i-“air handler” entsha, ukuxhumana nebhaleli ongakholwa kubukhulu nokuphakamisa ubukhulu kuyabeka ngokupheleleyo ukuthi izinkambo ziyasebenza ngokupheleleyo nokusebenza ngokupheleleyo ngeminyaka eyinkulu.