Munthawi ya "double carbon", ndikofunikira kulimbikitsa ng'anjo zowotcha

Pankhani ya "double carbon" maziko, pansi pa malamulo okhudza kupulumutsa mphamvu ndi kuteteza chilengedwe, ng'anjo yowotchayo idzapezadi malo otakata. Komabe, chifukwa cha kupita patsogolo kwaukadaulo komanso kuwongolera kuzindikira kwa msika, ndizochitika pang'onopang'ono. Ngakhale ubwino wochita bwino kwambiri komanso kupulumutsa mphamvu kwa ng'anjo zowotcha nthawi zonse zadziwika ndi makampani, poyerekeza ndi ng'anjo wamba zopachikidwa pakhoma, kukula kwawo kwa msika sikunafufuzidwebe.

Masiku ano, kufunikira kwaubwino kukuchulukirachulukira, ndondomeko ya "double carbon" ikulimbikitsidwa mosalekeza, ndipo miyezo yoyenera yamakampani ikupitilizidwa bwino, ndi zina zotere, zomwe zabweretsa mwayi watsopano pakukula kwa msika wotentha wamoto. M'pofunika kulimbikitsa ng'anjo condensing pa nthawi yoyenera.

Msika Wamng'anjo Wotentha

Chiyambireni ma boilers owonjezera alowa mumsika waku China, kukula kwa msika wonse wa ma boilers otenthetsera ( condensation yathunthu yophatikizika, kutsitsimula kwa gasi wa flue, kuchira kwa gasi wa flue + kutsika kwa nayitrogeni) kukukulirakulirabe ngakhale kunali kochepa. Zigawo zina zakula mofulumira pang'onopang'ono. Mwachitsanzo, "Boiler Air Pollutant Emission Standard" yomwe idakhazikitsidwa ku Beijing, mulingo woletsa utsi wa 30mg/m3 walimbikitsa kwambiri kupangidwa kwa ng'anjo zoyaka moto mchaka chimenecho. Mu theka loyamba la 2017, msika wotentha wa ng'anjo udakula chaka ndi chaka ndi 41%. Malinga ndi "14th Five-Year Planning" Development Report of China's Gas Appliance Industry, mu nthawi ya "13th Five-year Plan", kuchuluka kwa malonda a ng'anjo zowongoka pamsika zidafika pafupifupi mayunitsi 1.3 miliyoni, zomwe zimawerengera 7% ya kuchuluka kwa malonda a msika wa boiler wopachikidwa pakhoma panthawiyi, ndikukula kwapakati pachaka anali 11%.

Pakati pawo, chifukwa chachikulu cha gawo laling'ono la msika wa ng'anjo zowonongeka ndikuti mbali imodzi, teknoloji yoyamba ndi yachibwana. Pambuyo pa ng'anjo yotentha ya mtundu waku Europe idalowa mumsika waku China, chifukwa chazovuta zamakhalidwe am'nyumba ndi mtundu wamadzi, chodabwitsa cha "acclimatization" chidawoneka, ndipo kugwiritsa ntchito kwake sikunali kosangalatsa. Kumbali ina, chifukwa cha nthawi yayitali komanso ndalama zogwirira ntchito zomwe zimafunikira paukadaulo wa condensation, pali makampani ochepa kwambiri pakutumizidwa koyambirira, osatchulanso kukwezedwa kwaubwino wa ng'anjo za condensation. Kuonjezera apo, ma boiler otsika-opachikidwa pakhoma panthawi ya "malasha-to-gasi" adafinyanso malo otukuka a ng'anjo zowonongeka.

Pamene kutetezedwa kwa mphamvu ndi kuteteza chilengedwe pang'onopang'ono kumakhala njira yodziwika bwino yachitukuko komanso zofunikira za ogwiritsa ntchito apakati mpaka apamwamba pazogulitsa zabwino zikupitilira kukula, chitukuko chamakampani chalowa gawo latsopano. Ngakhale ng'anjo zambiri zophatikizika bwino pamsika zidachokera kumitundu yakunja, Chunjiang Plumbing Duck ikudziwa bwino za kusintha kwa msika. M'zaka zaposachedwa, mitundu yambiri yapakhomo yakhala ikugwiritsanso ntchito mwachangu ndikupikisana kuti ikhazikitse zinthu zopangira ng'anjo zosakanikirana ndiukadaulo wokhwima. Pamsika wogulitsa, chidziwitso cha ogwiritsa ntchito chawonjezeka kwambiri.

Zomwe zikugwirizana zikuwonetsa kuti m'magawo atatu oyambirira a 2021, malonda onse a ma boilers opachikidwa pakhoma anali 2.0563 miliyoni, chaka ndi chaka kuchepa kwa 17.49%, komwe kugulitsa kwa ng'anjo zotentha kunali mayunitsi 192,700. , zomwe zinkawonjezeka kawiri pachaka.

 TKupititsa patsogolo kwa ng'anjo yotentha ndikofunikira

Ng'anjo yowonongeka sikuti imangogwira ntchito bwino, komanso imapulumutsa mphamvu. Pankhani ya mitengo yamphamvu yamagetsi, imatha kuthandiza ogwiritsa ntchito kusunga mphamvu ndikusunga ndalama zogwiritsira ntchito. Ngati angagwiritsidwe ntchito kwambiri pamsika, adzakhala ndi matanthauzo angapo—-

▶︎ Yoyamba ndi yofunikira pa cholinga cha “carbon-carbon”. Chaka chino "carbon peak, carbon neutrality" inalembedwa mu lipoti la ntchito ya boma kwa nthawi yoyamba pa magawo awiriwa, ndipo madera osiyanasiyana apanga zolinga za "double carbon" zolinga, kukakamiza kusintha ndi kukweza kwa mafakitale osiyanasiyana. M'makampani opangira ma boiler opachikidwa pakhoma, ng'anjo zopulumutsa mphamvu komanso zokometsera zachilengedwe mosakayikira zimagwirizana kwambiri ndi zofunikira zochepetsera utsi, zomwe zitha kufotokozedwa kuti ndizofunikira kwambiri pamakampani azowotchera pakhoma.

▶︎ Kachiwiri, kukwezedwa kwa ng'anjo zokometsera kumafunika ndi msika. Pankhani yakukula kosalekeza kwa msika wotenthetsera wakumwera, ng'anjo yosakanizidwa bwino imatha kukwaniritsa zosowa za ogwiritsa ntchito pamsika uno pazogulitsa zapamwamba, zotonthoza kwambiri, ndipo msika wokulirapo ndiwochuluka. Msika wolowa m'malo mwa "malasha-to-gasi" kumpoto watulutsanso kufunikira kowonjezereka kwa zinthu zapakatikati mpaka kumtunda, ndipo pali mwayi wopanda malire wa ng'anjo zowotcha.

Kuonjezera apo, pa "Condensing Gas Heating Water Heater Technology ndi Market Seminar" yomwe inakonzedwa ndi Gasi Kutentha Professional Committee ya Gasi Nthambi ya Chinese Civil Engineering Society posachedwapa, Wang Qi, mkulu wa China Gas Heating Professional Committee, anafotokoza maganizo ake. Kufunika kofalitsa ng'anjo yotentha komanso momwe mungapangitsire kutchuka kwa ng'anjo yoyatsira moto ikufotokozedwa. Mwa iwo, kuchokera kumakampani, kufunikira kolimbikitsa ng'anjo zowongoka kungafotokozedwe mwachidule motere:

Pambuyo pa "malasha kupita ku gasi", makampani opangira boiler opachikidwa pakhoma ali ndi mphamvu zambiri ndipo akufunika kukonzanso mafakitale. Udindo wa ng'anjo zapamwamba zopangira ng'anjo polimbikitsa chitukuko chapamwamba cha makampani ndi kukonzanso chitsanzocho ndi chodziwikiratu; m'malo / msika wogulitsa, makampaniwa ndi opikisana kwambiri, komanso luso lapamwamba la condensing Ndi mfundo yofunika kwambiri yopititsira patsogolo kupikisana kwa chinthu chachikulu cha mankhwala. Mtsogoleri Wang Qi adanenanso momveka bwino pamsonkhanowo kuti kukonzanso kwa mtundu watsopano wa "GB 20665" wogwiritsa ntchito mphamvu zamagetsi "GB 20665" kudzakwezedwa, ndipo kuchuluka kwa mphamvu zogwiritsira ntchito mphamvu kudzakhala bwino kwambiri mtsogolomu.

Panthawiyi, kukwezedwa kwa ng'anjo zowotcha ndizofala, zonse kuchokera ku msika ndi makampani.