Hien wapeza mbiri yabwino chifukwa cha projekiti ya 60203 ㎡ ya Qinghai Expressway Station.Chifukwa chake, masiteshoni ambiri a Qinghai Communications and Construction Group asankha Hien moyenerera.
Qinghai, imodzi mwa zigawo zofunika kwambiri pa Qinghai-Tibet Plateau, ndi chizindikiro cha kuzizira kwambiri, kukwera kwambiri komanso kutsika kwapansi.Hien adathandizira bwino malo okwana 22 a Sinopec m'chigawo cha Qinghai mu 2018, ndipo kuyambira 2019 mpaka 2020, Hien adagwiritsa ntchito malo opitilira mafuta opitilira 40 ku Qinghai, omwe akhala akugwira ntchito mokhazikika komanso moyenera, zomwe zimadziwika bwino pamsika.
Mu 2021, Hien air source heat pump heat pump units anasankhidwa pulojekiti yowotchera ya Haidong Nthambi ndi Huangyuan Nthambi ya Qinghai Expressway Management and Operation Center.Malo otenthetsera onse ndi 60,203 masikweya mita.Kumapeto kwa nyengo yotentha, magawo a ntchitoyo anali okhazikika komanso ogwira mtima.Chaka chino, Haidong Road Administration, Huangyuan Road Administration ndi Huangyuan Service Zone, omwenso ndi a Qinghai Communication and Construction Group, asankha mayunitsi otenthetsera mpweya wa Hien ataphunzira ntchito ya Hien heat pump pa Qinghai Expressway Station.
Tsopano, tiyeni tiphunzire zambiri za polojekiti ya Hien yothamanga kwambiri ku Qinghai Expressway Management ndi Operation Center.
Chidule cha Ntchito
Zimamveka kuti malo othamanga kwambiriwa adatenthedwa ndi ma boiler a LNG.Pambuyo pofufuza pamalopo, akatswiri a Hien ku Qinghai adapeza zovuta ndi zolakwika mu makina otenthetsera a masiteshoni othamanga kwambiri.Choyamba, mipope yoyambirira yotentha yanthambi inali yonse ya DN15, yomwe sinkatha kukwaniritsa zofunikira zonse;chachiwiri, choyambirira chitoliro maukonde a malo wakhala dzimbiri ndi dzimbiri kwambiri, sakanatha ntchito bwinobwino;chachitatu, mphamvu ya thiransifoma ya siteshoni ndi yosakwanira.Kutengera mikhalidwe imeneyi ndikuganizira zachilengedwe zachilengedwe monga kuzizira koopsa komanso mtunda wautali, gulu la Hien linasintha chitoliro chake choyambirira cha nthambi ya radiator kukhala DN20;m'malo onse mbadwa dzimbiri chitoliro network;kuonjezera mphamvu ya transformer pamalopo;ndi zida zotenthetsera zomwe zimaperekedwa pamalopo ndi akasinja amadzi, mapampu, kugawa magetsi ndi machitidwe ena.
Project Design
Dongosololi limatenga mawonekedwe otenthetsera a "circulating heat system", ndiye "injini yayikulu + terminal".Ubwino wake umakhala pakuwongolera komanso kuwongolera magwiridwe antchito, momwe kutentha komwe kumagwiritsidwa ntchito m'nyengo yozizira kumakhala ndi zabwino monga kukhazikika kwamafuta ndi ntchito yosungira kutentha;Kugwiritsa ntchito kosavuta, kosavuta kugwiritsa ntchito, komanso kotetezeka komanso kodalirika;Zachuma ndi zothandiza, mtengo wotsika wokonza, moyo wautali wautumiki, ndi zina zotero. Madzi akunja ndi ngalande za mapampu otentha amakhala ndi machitidwe oletsa kuzizira, ndi zida zopangira kutentha zomwe zimakhala ndi chipangizo chodalirika cha defrosting chowongolera.Chida chilichonse chiziyikapo ndi ziwiya zotchinjiriza zopangidwa ndi mphira kuti muchepetse phokoso.Izi zithanso kupulumutsa ndalama zoyendetsera.
Kuwerengera kwa katundu wotentha: kutengera kuzizira kwambiri komanso malo okwera kwambiri komanso, nyengo yam'deralo, kutentha kwanyengo yozizira kumawerengedwa ngati 80W/㎡.
Ndipo mpaka pano, ma Hien air source heat pump heat pump units akhala akuyenda mokhazikika popanda kulephera kuyambira kukhazikitsidwa.
Kugwiritsa Ntchito
Magawo otenthetsera pampu ya Hien mu projekitiyi amagwiritsidwa ntchito pagawo lokhala ndi mtunda wa 3660 masikweya mita pa Qinghai Expressway Station.Kutentha kwapakati pa nthawi yotentha ndi -18 °, ndipo kuzizira kwambiri ndi -28 °.Nthawi yotentha ya chaka chimodzi ndi miyezi 8.Kutentha kwachipinda kumakhala pafupifupi 21 °, ndipo mtengo wanthawi yotentha ndi 2.8 yuan / m2 pamwezi, zomwe zimapulumutsa mphamvu 80% kuposa chowotcha choyambirira cha LNG.Zitha kuwoneka kuchokera ku ziwerengero zomwe zidawerengedweratu kuti wogwiritsa ntchito amatha kubweza ndalamazo pakangotentha 3 zokha.
Nthawi yotumiza: Dec-23-2022