Ucwaningo Lwesibonelo lwe-AHU Retrofit: Indlela Abalandeli be-EC Abanciphisa Ngayo Izindleko Zamandla ngo-50% Kumayunithi angu-300 Esikhungweni Sezimboni

Indawo: Indawo yokukhiqiza imishini enembile

Ububanzi: Ngaphezulu kwamayunithi angama-300 okuphatha umoya we-Trane (AHUs)

Unyaka wokufakwa: 2009 (iminyaka engaphezu kwengu-15 isebenza)

Izinhlobo zeworkshop: I-workshop yokuhlanganisa izinga lokushisa elihlala njalo, i-workshop yokuhlola ngokunemba, i-workshop yokulungisa imishini ngokunemba, i-workshop yokwelapha ukushisa, i-workshop yokupenda, kanye ne-workshop yezokuthutha

Kunoma yisiphi isikhungo sezimboni, amayunithi okuphatha umoya asebekhulile aletha izinkinga ezijwayelekile nezibizayo: izikweletu zikagesi ezikhuphukayo, ukusebenza kwemishini okuwohlokayo, ukucindezela kokulungisa okukhuphukayo, kanye nesidingo esiphuthumayo sokulawula izindleko okuphumelelayo. Kodwa-ke abaningi bayanqikaza, babambeke phakathi kwezindleko eziphakeme zokushintsha imishini ephelele kanye nokungasebenzi kahle kokugcina isimo sikhona. Lolu cwaningo lunikeza indlela ephindaphindekayo eya phambili.

Thola Okokuqala—Kungani Ukulinganisa Kubalulekile

Ngaphambi kwanoma yikuphi ukulungiswa kabusha, ithimba lobunjiniyela le-SEE-ECOFLOW lilandele isimiso esibalulekile: ungalokothi ucabange ukuthi ukonga kungenzeka ngaphandle kokulinganisa kwangempela. Kwenziwe ukuhlolwa okugcwele kokuxilonga ukuze kutholakale isimo sangempela sokusebenza se-AHU ngayinye, kunciphisa kakhulu ubungozi bephrojekthi nokuqinisekisa ukuthi uhlelo oluthuthukisiwe luzoqala ukusebenza kahle ngokushesha lapho luqala.

Okutholakele okubalulekile ekuhlolweni:

1. Uhlelo lwangempela lwefeni lubonise ukusebenza kahle kwengcindezi engaguquki, ngaphansi kakhulu kwamazinga amukelekayo.

2. Ukudluliselwa okuqhutshwa yibhande kubangele ukulahlekelwa kwamandla okukhulu futhi kwanikeza ukulawulwa kwesivinini okungekho.

3. Ukusebenza ngokugcwele okuqhubekayo kwaholela ekuchithekeni kwamandla amakhulu.

Idatha inikeze isisekelo sokuzethemba kwamakhasimende kanye nokukhethwa kwemishini okulandelayo.

Ukukhethwa Kwabalandeli Abahlakaniphile—Isizathu Sokuba Kukhethwe Abalandeli Be-EC

Njengoba idatha yokuxilonga isesandleni, ithimba lobunjiniyela laqhubeka nokukhetha ikhambi elifanele lokufaka esikhundleni ngokusekelwe ekusebenzeni okufana nesidingo sangempela.

Ukucushwa kokugcina (kusetshenziswa i-AHU No. 6 njengesibonelo):

● Imodeli: A3E-3A560-Y8-65 EC fan

● Ubuningi: amayunithi ama-4

● Ukuhlelwa: Ukufakwa kwe-array ukuze kwakheke "udonga lomoya"

Ingqondo yokukhetha:

1. Indawo yokusebenza enqunywa ukugeleza komoya kwasekuqaleni (30,032 m³/h) kanye nokucindezela okumile (634 Pa).

2. Amayunithi amane afakwe ngesikhathi esisodwa ukuze kuhlangatshezwane nesidingo esiphezulu ngenkathi kuvumela ukusebenza kwesivinini esiphansi okufanayo kumthwalo ongaphelele, okuthuthukisa ukonga amandla.

3. Ukuhlolwa kwembuyiselo ekutshalweni kwezimali (i-ROI) kuqinisekisile ukuthi ikhambi lizoletha imbuyiselo zingakapheli iminyaka emi-2-3.

Ukuqaliswa Okusheshayo—Ukukhiqizwa Kwefektri Okungaphazanyiswa

Inselele enkulu kunoma yikuphi ukulungiswa kabusha kwefektri ebukhoma ukugwema isikhathi sokungasebenzi kokukhiqiza. Ukwakheka kwe-modular kwabalandeli be-EC kube yinto ebalulekile. Ukulungiswa okuphelele kwe-AHU eyodwa kwaqedwa ngamahora ayisithupha kuphela.

"Besicabanga ukuthi ukukhiqiza kuzomele kume usuku olulodwa noma ezimbili, kodwa kwenziwa ekuseni. Xhuma bese udlala—kuphelele."

— Umphathi Wezokusebenza Kwezitshalo

Ukonga Amandla Kuqinisekisiwe—Imitha Ayiqambi Amanga

Ngemva kokulungiswa kabusha, ithimba lobunjiniyela liphinde lalinganisa i-AHU efanayo (No. 6) ukuqinisekisa imiphumela.

Kukhuluma	Ukusetshenziswa kwamandla	Izindleko Zonyaka Zamandla
Ngaphambi kokulungiswa kabusha	15.68 kW	≈ RMB 106,000 ngonyaka
Ngemva kokulungiswa kabusha	7.49 kW	≈ RMB 51,000 ngonyaka

Ukonga ngonyaka ngeyunithi ngayinye: I-RMB 55,000

Ukonga yonke indawo yonyaka (300 AHUs): RMB 16.5 million ngonyaka

Qaphela: Lezi zibalo zimele ukusebenza komthwalo ogcwele. Ngaphansi kwemodi yokulawula izinga lokushisa, amafeni e-EC anikeza ububanzi obukhulu bokulawula isivinini, efinyelela ukusetshenziswa kwamandla aphansi kakhulu ngesikhathi somthwalo ongaphelele.

Ngale Kokonga Amandla—Izinzuzo Ezengeziwe Zokusebenza

Ngale kokwehliswa okuqinisekisiwe kwezindleko zikagesi, ukulungiswa kabusha kulethe ukuthuthuka okuningana okubalulekile:

1. Izindleko zokulungisa eziphansi — akusekho ukushintshwa kwebhande, ukwehla kwemvamisa yokuhlola, futhi akukho sidingo sokulungiswa okuqhubekayo kokuqina kwebhande.

2. Ukulawula izinga lokushisa kanye nomswakama okunembe kakhudlwana — ukuqinisekisa ikhwalithi yomkhiqizo othuthukisiwe.

3. Umklamo ongasebenzi kahle — ukucushwa kodonga lwefeni kuqinisekisa ukuzinza kokusebenza kwesikhathi eside noma ngabe iyunithi ngayinye idinga isevisi.

4. Ukunciphisa amazinga omsindo — ukuthuthukisa indawo yokusebenzela.

Izifundo—Isizathu Sokuba Lesi Sixazululo Siphindaphindwe

Ingozi enkulu kunoma yikuphi ukulungiswa kwe-AHU ukucabanga ukuthi ukonga kungenzeka ngaphandle kokulinganisa kwangempela. Le ndlela yokuqala idatha inciphisa ubungozi futhi iqinisekisa ukuthi uhlelo oluthuthukisiwe luqala futhi luhlala luzinzile ngokushesha.

Le ndlela inikeza imiphumela eqinisekisiwe yezikhungo ezihambisana nephrofayili elandelayo:

● Ama-AHU asebenze iminyaka engu-8-10 noma ngaphezulu, ngokusebenza kahle okukhulu kokuwohloka

● Amafeni akhona asebenzisa i-gearbox eqhutshwa yibhande futhi adinga ukulungiswa njalo

● Akukho khono lokulawula isivinini — amayunithi asebenza ngamandla aphelele unyaka wonke

● Uhlelo olukhona lokuzenzakalela kwesakhiwo (i-BAS) noma izinhlelo zokuthuthukisa ukulawula okuhlakaniphile

Kulezo zakhiwo, imodeli yokulungisa echazwe lapha iyasebenza ngqo futhi ingaphindeka.

Isiphetho

Ukulungiswa kwamandla akuyona imali; kuwutshalomali — osekuqinisekisiwe kakade ezindaweni eziningi zezimboni.

Uma isikhungo sakho sikulungele ukunciphisa izindleko zokusebenza, ukwehlisa ukukhishwa kwekhabhoni, nokwandisa impilo ewusizo yezimpahla zaso ze-HVAC, ithimba le-SEE-ECOFLOW linikeza isisombululo esiphelele se-AHU kanye nesisombululo sokuvuselela umbhoshongo wokupholisa [4†L5-L8]. Kusukela ekuhlolweni kokuqala kokuxilonga ngokuklama kobunjiniyela, ukuqaliswa kwe-modular EC, kanye nokuqinisekiswa kokusebenza ngemuva kokuvuselelwa, indlela yethu ye-precisionretrofit ikhulisa amandla ezimpahla zakho ezikhona ngokusetshenziswa kwemali encane kanye nokuvalwa okude. Xhumana nethimba le-SEE-ECOFLOW ukuze uhlole ukuthi lesi sixazululo esiqinisekisiwe, esingaphindaphindeka singaqhuba kanjani ukonga okulinganiselwe kwesikhungo sakho.