Isifundo seTyala se-AHU Retrofit: Indlela iiFani ze-EC ezinciphisa ngayo iindleko zamandla ngama-50% kwiiyunithi ezingama-300 kwiZiko leMizi-mveliso

Indawo: Indawo yokwenza izixhobo ezichanekileyo

Ububanzi: Ngaphezu kwama-300 eeYunithi zokuPhathwa koMoya weTrane (AHUs)

Unyaka wokufakwa: 2009 (ngaphezulu kweminyaka eli-15 isebenza)

Iintlobo zeeworkshop: Iworkshop yokuhlanganisa ubushushu obuqhelekileyo, iworkshop yokuhlola ngokuchanekileyo, iworkshop yokulungisa ngokuchanekileyo, iworkshop yonyango lobushushu, iworkshop yokupenda, kunye neworkshop yezothutho

Nakweyiphi na indawo yemizi-mveliso, iiyunithi zokuphatha umoya ezindala zizisa iingxaki eziqhelekileyo nezibizayo: ukunyuka kwamatyala ombane, ukusebenza kwezixhobo okuwohlokayo, uxinzelelo lokulungisa olukhulayo, kunye nesidingo esingxamisekileyo sokulawula iindleko ezisebenzayo. Sekunjalo abaninzi bayathandabuza, bebanjwe phakathi kweendleko eziphezulu zokutshintshwa kwezixhobo ezipheleleyo kunye nokungasebenzi kakuhle kokugcina imeko injalo. Olu phononongo lubonelela ngendlela ephindaphindwayo.

Ukuchonga Kuqala—Isizathu Sokuba Ukulinganisa Kubalulekile

Ngaphambi kokuba kubekho naluphi na utshintsho, iqela lobunjineli le-SEE-ECOFLOW lalandela umgaqo obalulekileyo: ungaze ucinge ukuba ukonga kunokwenzeka ngaphandle kokulinganisa okwenyani. Uvavanyo olupheleleyo lwenziwe ukuze kuchongwe imeko yokusebenza yokwenyani ye-AHU nganye, kunciphisa kakhulu umngcipheko weprojekthi kwaye kuqinisekiswe ukuba inkqubo ephuculweyo iya kungena ekusebenzeni okuzinzileyo kwangoko xa iqala.

Iziphumo eziphambili ezivela kuvavanyo:

1. Inkqubo yokuqala yefeni yayibonisa ukusebenza kakubi koxinzelelo olungashukumiyo, ngaphantsi kakhulu kwamanqanaba amkelekileyo.

2. Uthumelo oluqhutywa yibhanti lubangele ilahleko enkulu yamandla kwaye lunikeze ulawulo olungenasantya.

3. Ukusebenza ngamandla apheleleyo rhoqo kubangele inkunkuma enkulu yamandla.

Idatha ibonelele ngesiseko sokuzithemba kwabathengi kunye nokukhethwa kwezixhobo ezilandelayo.

Ukukhethwa Kwabalandeli Abakrelekrele—Isizathu Sokuba Kukhethwe Abalandeli Be-EC

Ngedatha yokuxilonga esandleni, iqela lobunjineli liqhubeke nokukhetha isisombululo esifanelekileyo sokutshintsha ngokusekelwe ekusebenzeni okulinganayo nemfuno yokwenyani.

Uqwalaselo lokugqibela (kusetyenziswa i-AHU No. 6 njengomzekelo):

● Umzekelo: A3E-3A560-Y8-65 EC fan

● Ubungakanani: iiyunithi ezi-4

● Ulungiselelo: Ufakelo lwe-array ukuze lwenze "udonga lomoya"

Ingqiqo yokukhetha:

1. Indawo yokusebenza emiselwa kukuhamba komoya kokuqala (30,032 m³/h) kunye noxinzelelo olungaguqukiyo (634 Pa).

2. Iiyunithi ezine ezifakelwe ngaxeshanye ukuhlangabezana nemfuno ephezulu ngelixa zivumela ukusebenza okulinganayo ngesantya esiphantsi kumthwalo ongaphelelanga, nto leyo ephucula ukonga amandla ngakumbi.

3. Uvavanyo lwembuyekezo yotyalo-mali (ROI) luqinisekisile ukuba isisombululo siya kufezekisa imbuyekezo kwiminyaka emi-2-3.

Ukuphunyezwa Okukhawulezileyo—Imveliso Yefektri Engaphazanyiswanga

Eyona ngxaki inkulu kuyo nayiphi na i-retrofit yefektri ephilayo kukuphepha ukungasebenzi kwemveliso. Uyilo lwe-modular lwabalandeli be-EC lube luncedo. I-full retrofit ye-AHU enye yagqitywa kwiiyure ezintandathu kuphela.

"Besicinga ukuba imveliso iza kuyeka usuku okanye ezimbini, kodwa yenziwe ngentsasa enye. Xhuma kwaye udlale—ingenamthungo."

— Umphathi weMisebenzi yeZityalo

Ukonga Amandla Kuqinisekisiwe—Imitha Ayixoki

Emva kokulungiswa kwakhona, iqela lobunjineli liphinde lalinganisa i-AHU efanayo (Nombolo 6) ukuqinisekisa iziphumo.

Imilinganiselo	Ukutya umbane	Iindleko zoNyaka zaMandla
Ngaphambi kokulungiswa kwakhona	15.68 kW	≈ RMB 106,000 ngonyaka
Emva kokulungiswa kwakhona	7.49 kW	≈ RMB 51,000 ngonyaka

Imali eyongiweyo yonyaka ngeyunithi nganye: I-RMB 55,000

Izaphulelo zonyaka zesibonelelo siphela (ii-AHU ezingama-300): RMB 16.5 yezigidi ngonyaka

Qaphela: La manani amele ukusebenza komthwalo opheleleyo. Phantsi kwemo yokulawula ubushushu, iifeni ze-EC zibonelela ngoluhlu olubanzi lolawulo lwesantya, zifikelela ekusebenziseni amandla aphantsi kakhulu ngexesha lomthwalo ongaphelelanga.

Ngaphaya kokonga amandla—Iingenelo ezongezelelweyo zokusebenza

Ngaphaya kokunciphisa iindleko zombane okunokuqinisekiswa, i-retrofit ibonelele ngophuculo olubalulekileyo:

1. Iindleko zokulungisa eziphantsi — akusekho kutshintshwa kwebhanti, ukuncipha kokuhlolwa rhoqo, kwaye akukho mfuneko yokulungiswa okuqhubekayo koxinzelelo lwebhanti.

2. Ulawulo oluchanekileyo ngakumbi lobushushu kunye nokufuma — uqinisekiso lomgangatho wemveliso.

3. Uyilo olungafunekiyo — ulwakhiwo lodonga lwefeni luqinisekisa uzinzo lokusebenza ixesha elide nokuba iyunithi nganye ifuna inkonzo.

4. Ukunciphisa amanqanaba engxolo — ukuphucula imeko-bume yeworkshop.

Izifundo—Isizathu Sokuba Esi Sicombululo Siphindaphindwe

Eyona ngxaki inkulu kuyo nayiphi na i-AHU retrofit kukuba igcina imali ngaphandle kokulinganisa ngokwenene. Le ndlela yokubeka idatha kuqala inciphisa umngcipheko kwaye iqinisekisa ukuba inkqubo ephuculweyo iqala kwaye ihlala izinzile ngoko nangoko.

Le ndlela inika iziphumo eziqinisekisiweyo kwizibonelelo ezihambelana nale phrofayili ilandelayo:

● Ii-AHU zisebenza iminyaka esi-8–10 nangaphezulu, kwaye ziwohloka kakhulu

● Iifeni ezikhoyo zisebenzisa i-transmission eqhutywa yibhanti kwaye zifuna ukulungiswa rhoqo

● Akukho mandla okulawula isantya — iiyunithi zisebenza ngamandla apheleleyo unyaka wonke

● Inkqubo yokuzenzekela kwesakhiwo ekhoyo (i-BAS) okanye izicwangciso zokuphucula ulawulo olukrelekrele

Kwizakhiwo ezinjalo, imodeli yokulungiswa kwezakhiwo echazwe apha iyasebenza ngokuthe ngqo kwaye inokuphindaphindwa.

isiphelo

Ukulungiswa kwamandla kwakhona akuyondleko; lutyalo-mali — olusele luqinisekisiwe kwiindawo ezininzi zoshishino.

Ukuba iziko lakho likulungele ukunciphisa iindleko zokusebenza, ukunciphisa ukukhutshwa kwekhabhoni, kunye nokwandisa ubomi obusebenzayo beeasethi zalo ze-HVAC, iqela le-SEE-ECOFLOW linikezela ngesisombululo esipheleleyo se-AHU kunye ne-cooling tower retrofit [4†L5-L8]. Ukususela kuvavanyo lokuqala lokuxilonga ngoyilo lobunjineli, ukuphunyezwa kwe-modular EC, kunye nokuqinisekiswa kokusebenza emva kokulungiswa, indlela yethu ye-precisionretrofit ikhulisa amandla eeasethi zakho ezikhoyo ngenkcitho encinci yemali kunye nokungabikho kokuvalwa okude. Nxibelelana neqela le-SEE-ECOFLOW ukuze uhlole indlela esi sisombululo siqinisekisiweyo nesiphindaphindwayo esinokuqhuba ngayo ukonga okulinganisekayo kwiziko lakho.