Hien yakawana mukurumbira mukuru nekuda kwechirongwa che60203 ㎡ cheQinghai Expressway Station. Nekuda kweizvozvo, zviteshi zvakawanda zveQinghai Communications and Construction Group zvakasarudza Hien zvinoenderana nazvo.
Qinghai, imwe yenzvimbo dzakakosha dziri paQinghai-Tibet Plateau, chiratidzo chekutonhora kwakanyanya, kukwirira kwakanyanya uye kumanikidzwa kwakaderera. Hien yakabudirira kushandira nzvimbo dzemafuta makumi maviri nembiri dzeSinopec muProvince yeQinghai muna 2018, uye kubva muna 2019 kusvika 2020, Hien yakashanda nzvimbo dzemafuta dzinopfuura makumi mana muQinghai imwe mushure meimwe, izvo zvave zvichishanda zvakadzikama uye zvinobudirira, izvo zvinozivikanwa zvikuru muindasitiri iyi.
Muna 2021, mayuniti ekupisa eHien air source heat pump akasarudzwa kuti ashandiswe muchirongwa chekuvandudza kupisa cheHaidong Branch neHuangyuan Branch yeQinghai Expressway Management and Operation Centre. Nzvimbo yese yekupisa i60,203 square metres. Pakupera kwemwaka wekupisa, mayuniti epurojekiti aive akasimba uye anoshanda zvakanaka. Gore rino, Haidong Road Administration, Huangyuan Road Administration neHuangyuan Service Zone, ayo ari eQinghai Communication and Construction Group, akasarudza mayuniti ekupisa eHien air source heat pump mushure mekudzidza mashandiro eHien heat pump paQinghai Expressway Station.
Iye zvino, ngatidzidzei zvakawanda nezvechirongwa cheHien chechiteshi chemotokari chinomhanya zvakanyanya muQinghai Expressway Management and Operation Centre.
Pfupiso yePurojekiti
Zvinonzwisisika kuti nzvimbo idzi dzinomhanya zvakanyanya dzakatanga kudziiswa neLNG boilers. Mushure mekuferefeta panzvimbo iyi, nyanzvi dzeHien muQinghai dzakawana matambudziko nezvikanganiso musystem yekudziisa yenzvimbo idzi dzinomhanya zvakanyanya. Chekutanga, mapaipi ekutanga ekudziisa aive DN15, ayo aisakwanisa kusangana nezvinodiwa zvekudziisa zvachose; chechipiri, network yemapaipi ekutanga enzvimbo iyi yave nengura uye yaora zvakanyanya, yaisagona kushandiswa zvakajairika; chechitatu, simba re transformer rechiteshi harina kukwana. Zvichibva pamamiriro ezvinhu aya uye tichifunga nezvezvinhu zvakasikwa zvakaita sekutonhora kwakanyanya uye kukwirira, timu yeHien yakachinja pombi yayo yeradiator branch yekutanga kuita DN20; yakatsiva network yese yemapaipi engura; yakawedzera simba re transformer panzvimbo iyi; uye yakaisa midziyo yekudziisa yakapihwa panzvimbo iyi nematangi emvura, mapombi, kugoverwa kwemagetsi nezvimwe zvinhu.
Dhizaini yeProjekiti
Sisitimu iyi inoshandisa nzira yekudziisa inonzi "circulating heating system", kureva "main engine+terminal". Yakanakira iri mukudzora otomatiki uye kudzora mashandiro, umo sisitimu yekudziisa inoshandiswa munguva yechando ine zvakanakira zvakaita sekugadzikana kwakanaka kwekupisa uye basa rekuchengetedza kupisa; Kushanda kuri nyore, kushandiswa kuri nyore, uye kwakachengeteka uye kwakavimbika; Mari shoma uye inoshanda, mutengo wakaderera wekugadzirisa, hupenyu hwebasa hwakareba, nezvimwewo. Mvura yekunze uye kuyerera kwemvura yemapombi ekudziisa zvine masisitimu ekudzivirira kutonhora, uye michina yepombi yekudziyisa ine mudziyo wakavimbika wekudzora. Midziyo yega yega inofanira kuiswa nemapadhi anodzivirira kuvhunduka akagadzirwa nezvinhu zverabha kuderedza ruzha. Izvi zvinogona zvakare kuchengetedza mari yekushandisa.
Kuverengwa kwemutoro wekupisa: zvichienderana nechando chakanyanya uye nzvimbo dzakakwirira uye mamiriro ekunze emunharaunda, mutero wekupisa muchando unoverengerwa se80W/㎡.
Uye kusvika pari zvino, mayuniti ekupisa eHien air source heat pump anga achishanda zvakanaka pasina kana dambudziko kubva pakaiswa.
Mhedzisiro Yekushandisa
Ma "heat pump" eHien air source ari muchirongwa ichi anoshandiswa muchikamu chine urefu hwemamita 3660 paQinghai Expressway Station. Avhareji yekupisa panguva yekupisa i-18 °, uye tembiricha inotonhora zvikuru i-28 °. Nguva yekupisa yegore rimwe chete imwedzi misere. Tembiricha yemukamuri i-21 °, uye mutengo wekupisa i-2.8 yuan/m2 pamwedzi, inova 80% yekuchengetedza simba kupfuura bhoiler yeLNG yekutanga. Zvinogona kuonekwa kubva panhamba dzakatarwa kare kuti mushandisi anogona kudzoreredza mutengo mushure menguva nhatu chete dzekupisa.
Nguva yekutumira: Zvita-23-2022