Kupulumutsa 3.422 miliyoni Kwh poyerekeza ndi boiler yamagetsi! Mwezi watha, Hien adapambana mphoto ina yopulumutsa mphamvu chifukwa cha pulojekiti ya madzi otentha ku yunivesite.
Gawo limodzi mwa magawo atatu a mayunivesite ku China asankha ma heater amadzi oyendera mpweya a Hien. Mapulojekiti a madzi otentha a Hien omwe amagawidwa m'mayunivesite akuluakulu ndi makoleji apatsidwa "Mphoto Yabwino Kwambiri Yogwiritsira Ntchito Ma Heat Pump Multi-Energy Complementarities" kwa zaka zambiri. Mphoto izi ndi umboni wa khalidwe lapamwamba la mapulojekiti a Hien otenthetsera madzi.
Nkhaniyi ikufotokoza za pulojekiti yokonzanso BOT ya makina otentha m'nyumba ya ophunzira ya Huajin Campus ya Anhui Normal University, yomwe Hien yangopambana kumene "Mphoto Yabwino Kwambiri Yogwiritsira Ntchito Pampu Yotenthetsera Mphamvu Zambiri" mu Mpikisano wa 2023 Heat Pump System Application Design. Tikambirana za kapangidwe kake, momwe kagwiritsidwire ntchito, komanso luso la polojekiti padera.
Ndondomeko Yopangira
Pulojekitiyi ikugwiritsa ntchito mayunitsi 23 a Hien KFXRS-40II-C2 heat source pumps kuti ikwaniritse zosowa za madzi otentha za ophunzira oposa 13,000 ku Huajin Campus ya Anhui Normal University.
Pulojekitiyi imagwiritsa ntchito zotenthetsera madzi zochokera ku gwero la mpweya ndi madzi kuti zigwirizane, ndi malo okwana 11 ogwiritsira ntchito mphamvu. Madzi omwe ali mu dziwe lotenthetsera zinyalala amatenthedwa ndi chotenthetsera madzi cha 1: 1 cha madzi zinyalala, ndipo gawo losakwanira limatenthedwa ndi chotenthetsera madzi kuchokera ku gwero la mpweya ndikusungidwa mu thanki yamadzi otentha yomwe yangomangidwa kumene, kenako pampu yamadzi yosinthasintha nthawi zambiri imagwiritsidwa ntchito kupereka madzi ku zimbudzi pa kutentha ndi kupanikizika kokhazikika. Dongosololi limapanga kayendedwe koyenera ndipo limaonetsetsa kuti madzi otentha akupezeka nthawi zonse.
Zotsatira Zenizeni za Kugwiritsa Ntchito
Kusunga Mphamvu:
Ukadaulo wogwiritsa ntchito kutentha kwa zinyalala wa pampu yotenthetsera madzi mu pulojekitiyi umawonjezera kubweza kutentha kwa zinyalala, umatulutsa madzi otayika mpaka 3 ℃, ndipo umagwiritsa ntchito mphamvu zamagetsi zochepa (pafupifupi 14%) kuti uyendetse, motero umapangitsa kuti kutentha kwa zinyalala kubwezeretsedwenso (pafupifupi 86%). Kupulumutsa 3.422 miliyoni Kwh poyerekeza ndi boiler yamagetsi!
Ukadaulo wowongolera wa 1:1 ukhoza kugwiritsa ntchito mikhalidwe yosiyanasiyana yogwirira ntchito kuti zitsimikizire kuti pali kusiyana pakati pa kupezeka ndi kufunikira. Pansi pa momwe madzi apampopi alili pamwamba pa 12 ℃, cholinga chopanga tani imodzi ya madzi otentha osambira kuchokera ku tani imodzi ya madzi otayira osambira chimakwaniritsidwa.
Mphamvu ya kutentha ya pafupifupi 8 ~ 10 ℃ imatayika posamba. Kudzera muukadaulo wogwiritsa ntchito kutentha kwa zinyalala, kutentha kwa madzi otayira kumachepa, ndipo mphamvu yowonjezera ya kutentha imapezeka kuchokera ku madzi apampopi kuti iwonjezere mphamvu ya kutentha yomwe imatayika posamba, kuti pakhale kubwezeretsanso kutentha kwa zinyalala posamba ndikukwaniritsa mphamvu yayikulu yopanga madzi otentha, kugwiritsa ntchito bwino kutentha, komanso kubwezeretsa kutentha kwa zinyalala.
Kuteteza Zachilengedwe ndi Kuchepetsa Utsi Woipa:
Mu polojekitiyi, madzi otentha otayidwa amagwiritsidwa ntchito popanga madzi otentha m'malo mwa mafuta otayidwa. Malinga ndi kupanga matani 120,000 a madzi otentha (mtengo wamagetsi pa tani imodzi ya madzi otentha ndi RMB2.9 yokha), ndipo poyerekeza ndi ma boiler amagetsi, amasunga magetsi okwana 3.422 miliyoni Kwh ndikuchepetsa kutulutsa kwa carbon dioxide matani 3,058.
Ndemanga ya Ogwiritsa Ntchito:
Zimbudzi zisanakonzedwenso zinali kutali ndi nyumba yogona, ndipo nthawi zambiri pankakhala mizere yoti azitha kusamba. Chinthu chosavomerezeka kwambiri chinali kutentha kwa madzi kosakhazikika panthawi yosamba.
Pambuyo pokonzanso bafa, malo osambiramo asintha kwambiri. Sikuti amangosunga nthawi yambiri popanda kuyima pamzere, komanso chofunika kwambiri ndichakuti kutentha kwa madzi kukhale kokhazikika mukasamba m'nyengo yozizira.
Kupangidwa kwatsopano kwa Pulojekitiyi
1, Zogulitsa ndi zazing'ono kwambiri, zotsika mtengo komanso zogulitsidwa
Madzi otayira ndi madzi a pampopi amalumikizidwa ku chotenthetsera madzi chochokera ku madzi otayira, madzi a pampopi amakwera nthawi yomweyo kuchokera pa 1 0 ℃ mpaka 45 ℃ kuti azitha kusamba madzi otentha, pomwe madzi otayira amatsika nthawi yomweyo kuchokera pa 34 ℃ mpaka 3 ℃ kuti atulutse madzi. Kugwiritsa ntchito chotenthetsera madzi chotenthetsera madzi chochokera ku chotenthetsera madzi chochokera ku chotenthetsera sikuti kungopulumutsa mphamvu zokha, komanso kumasunga malo. Makina a 10P amaphimba 1 ㎡ yokha, ndipo makina a 20P amaphimba 1.8 ㎡.
2, Kugwiritsa ntchito mphamvu zochepa kwambiri, kupanga njira yatsopano yosungira mphamvu ndi madzi
Kutentha kotayika kwa madzi otayira osambira, komwe anthu amataya ndi kutulutsa pachabe, kumabwezeretsedwanso ntchito ndikusanduka mphamvu yoyera yokhazikika komanso yopitilira. Ukadaulo wogwiritsa ntchito kutentha kotayira kwa pampu yotenthetsera yomwe imagwiritsa ntchito mphamvu zambiri komanso mphamvu zochepa pa tani imodzi ya madzi otentha umabweretsa njira yatsopano yosungira mphamvu ndikuchepetsa utsi wotuluka m'bafa m'makoleji ndi mayunivesite.
3, Ukadaulo wogwiritsa ntchito pompu yotenthetsera wa Waste Heat Cascade ndi woyamba m'dziko lathu komanso kunja kwa dzikolo.
Ukadaulo uwu ndi woti utenge mphamvu yotentha kuchokera ku madzi otayira osambira ndikupanga madzi otentha ofanana kuchokera ku madzi otayira osambira kuti abwezeretse mphamvu yotentha. Pansi pa mikhalidwe yogwira ntchito, COP ndi yokwera kufika pa 7.33, ndipo pogwira ntchito, chiŵerengero chapakati cha mphamvu yogwiritsira ntchito mphamvu pachaka chili pamwamba pa 6.0. Kuonjezera kuchuluka kwa madzi otayira ndikukweza kutentha kwa madzi otayira kuti apeze mphamvu yotentha kwambiri m'chilimwe; Ndipo m'nyengo yozizira, kuchuluka kwa madzi otayira kumachepa, ndipo kutentha kwa madzi otayira kumatsika, kuti agwiritse ntchito kutentha kotayira kwambiri.
Nthawi yotumizira: Sep-07-2023