Satifiketi ya zopambana zasayansi ndiukadaulo No. 49 Dzina lachipambano: Kutentha kwambiri kwa centrifugal fan kwa mphero zachitsulo

Pa July 13, 2024, Zhejiang Lianzheng Science and Technology Evaluation Center inakonza ndikuchita msonkhano woyezera pulojekiti yatsopano yopanga zoyeserera zamagawo (nambala ya polojekiti: 2023D60SA6223223) ., LTD., ku Shangyu.

Komiti yowunika idamvera chidule cha chitukuko chaukadaulo, lipoti loyesa zinthu, lipoti losintha zasayansi ndiukadaulo ndi lipoti la ogwiritsa ntchito, ndi zina zambiri, idawunikiranso zofunikira, ndikupanga malingaliro otsatirawa pambuyo pokambirana:

1, perekani zidziwitso zoyezetsa zathunthu komanso zokhazikika, ndikukwaniritsa zofunikira pakuwunika.

2, mankhwala utengera kutentha conduction mbale ndi kutentha zipsepse osakaniza kapangidwe, kutentha dissipation ndi kuziziritsa gulu kufala; Chokupizacho chimagwiritsa ntchito makina osindikizira kuti achepetse kutayikira kwa mpweya wowononga komanso wowopsa; Chipangizo chotsuka chopopera chothamanga kwambiri chimapangidwa munjira yolowera mpweya ya fan, yomwe imatha kuzindikira kuyeretsa kwapaintaneti kwa fani. Ukadaulo wokhudzana ndi polojekitiyi wapeza 1 patent yachitsanzo cha 1 (ZL202322613942.4), ndipo mankhwalawa afika pagulu lotsogola.

3, mankhwala wakhala anayang'aniridwa ndi dziko zimakupiza mankhwala Quality kuyendera ndi kuyezetsa Center (Zhejiang) (nambala: DB2023139), zizindikiro anayendera amakwaniritsa mfundo zofunika, wosuta ali ndi kuyankha bwino, pali ubwino zachuma ndi chikhalidwe.

4, kampaniyo yadutsa chiphaso cha ISO 9001: 2015 Quality Management System, zida zake zopangira, zida zamakina ndi njira zoyesera zimatha kukwaniritsa zofunika kupanga misa.

Komiti yowunika idawona kuti chitukuko cha malondawo chidayenda bwino ndipo adavomera kuti apereke mayesowo. Zojambula zam'mbuyomu nthawi zambiri zimagwiritsa ntchito zida zosagwira kutentha monga chitsulo chosapanga dzimbiri kapena kuziziritsa kwakunja kwa spindle ndi kunyamula, nthawi zambiri kukakamiza kuziziritsa, ngakhale kumatha kuchepetsa kutengerapo kwa kutentha ndikuwongolera kutentha kwakukulu, koma sikungathe kuziziritsa. Chingwe chowongolera, sichingathetse chiwongolero, ma wheel rivet omwe amayamba chifukwa cha kusintha kwa kutentha komwe kumayambitsidwa ndi kumasulidwa kwa rivet, motero liwiro lalikulu lapadera nthawi zambiri Limakhala opareshoni pa liwiro otsika, liwiro lozungulira si upambana 110m/s, ndi kutentha zimakupiza kunyamula mpweya zambiri zosaposa 500 ° C pa kutentha kwambiri. Ukadaulo womwe uli pamwambapa nthawi zambiri umagwiritsa ntchito kuziziritsa kwa mpweya ndikukakamiza kuziziritsa kuziziritsa nsonga ndi kunyamula, koma sungathe kuziziritsa chopondera, chomwe sichingathetse gawo la choyikapocho ndi gudumu la rivet chifukwa chakukula kwamafuta ndi kusintha kwachilolezo komwe kumapangitsa kumasuka. ndi rivet, ndipo silingagwire ntchito yoziziritsa komanso yoteteza kwa fani.

Chifukwa chake,Zhejiang pengxiang hvac zidakampaniyo inaganiza zopanga mpweya wabwino wokhala ndi ndalama zochepa zogwiritsira ntchito, moyo wautali wautumiki komanso kutha kunyamula mpweya wouma pamwamba pa 1000 ° C. The zimakupiza osati kuziziritsa kutsinde waukulu ndi kubala, komanso kuchita mbali kwenikweni pa kutentha kukana ndi kutumiza. mpweya wotentha kwambiri kupyolera mu kuzizira kwa pulojekiti yowonongeka, ndipo imatha kunyamula mpweya wotentha kwambiri ndi kukwera kwakukulu komanso kutuluka kwakukulu pa liwiro lalikulu.

Pambuyo pakufufuza kosalekeza kwa ogwira ntchito athu aukadaulo, pomaliza tidapanga mndandanda wa 5-55 wotentha kwambiri wa centrifugal fan pamagetsi achitsulo. Masamba a fan amapangidwa ndi mbale zophatikizika zokhala ndi zigawo zosavala kuti ziwongolere kulimba kwa masambawo. Mbale yotengera kutentha ndi zipsepse zotentha zimagwiritsidwa ntchito kuziziritsa gulu lopatsirana. Chokupizacho chimagwiritsa ntchito makina osindikizira amtundu wamalipiro kuti achepetse kuthekera kwa kutayikira kwa zida zowononga komanso zoopsa za gasi; Chipangizo chotsuka chopopera chopopera kwambiri chimayikidwa polowera kwa fani kuti izindikire kuyeretsa kwapaintaneti kwa fani.

Zizindikiro zake zaukadaulo ndi izi:

(1) zimakupiza chipolopolo makulidwe ≥5mm;

(2) Kugwedezeka kwa mafani <3.6mm/s;

(3) impeller dynamic balance kulondola kalasi: G2.5;

(4) Kuchuluka kwa mpweya: 0 ~ 10%;

(5) Kuthamanga kwa mphepo: 0 ~ 5%;

(6) Nthawi yoyambira ya fan: <30 masekondi;

(7) Phokoso la fan ndi lochepera 25dB pamlingo wa A.

Wokupiza uyu amawonetsa bwino mphamvu zathu zaukadaulo, onjezerani chidaliro chamakasitomala mu mphamvu zathu zaukadaulo!