+ 86-13361597190
No. 180, Wujia Village masana'antu, Nanjiao Town, gundumar Zhougia, Zobo City, lardin Shandong, China
+ 86-13361597190

2026-05-09
Wadatacce
Samun iska na rami ba game da motsin iska ba ne - game da dorewar rayuwa, kare ababen more rayuwa, da hana gazawar bala'i. A cikin rami mai nisan kilomita 3.2 da muka sanya ido a bara, rashin isasshen iska ya haifar da haɓakar CO yayin mitar jirgin ƙasa mafi girma, yana haifar da rufewar gaggawa sau uku a cikin wata ɗaya. Wannan lamarin bai faru ba saboda girman fan. Hakan ya faru ne saboda * rashin daidaituwa mai kyau *: rukunin da aka shigar ya ba da ƙimar CFM kawai a matsi na sifili - mara amfani a cikin aikin duct na ainihi tare da lanƙwasa, gasa, da dampers. Anan shine ƙonewa Mai fa'ida mai ƙarfi mai ƙarfi Tsarin yana tabbatar da makawa-ba azaman ƙayyadaddun ƙayyadaddun ƙayyadaddun bayanai akan takaddun bayanai ba, amma azaman ingantattun mafita waɗanda ke kiyaye> 82% inganci a cikin kewayon matsa lamba na 800-2,200 Pa.
Yawancin magoya bayan rami suna rasa kashi 35-50% na ingancin farantin sunansu lokacin aiki ƙarƙashin juriya na duniya. Me yasa? Rashin ƙarancin iska mai ƙarfi, hasarar haɗaɗɗen fanti mota, da juzu'i mara inganci. Jerin kunnawa yana magana da kowane batu da gangan. Mai jujjuyawar baya-baya yana amfani da bayanan bayanan iska na NACA 63-018 wanda aka inganta a gwajin ramin iska-ba kwaikwaiyon CFD kadai ba. Mun auna ma'aunin ingancinsa a 1,450 Pa matsa lamba, ba 100 Pa. Wannan yana nufin yana ba da iskar iska mai amfani a inda yake da mahimmanci: a ƙarshen ƙarshen bututun mita 1,500 tare da gwiwar hannu na 90 ° shida da bankin tacewa particulate. Haɗin mota yana bin ka'idodin IEC 60034-30-2 IE4, tare da daidaitawar tuƙi kai tsaye yana kawar da zamewar bel da jeri. A cikin sake fasalin ramin ma'adanin kwal na baya-bayan nan, an fassara wannan zuwa 28% ƙananan kWh/m³ da aka cinye tare da samfurin axial na baya-wanda aka tabbatar sama da watanni 14 na ci gaba da shiga.
Takaddun shaida mai tabbatar da fashewa (dⅠ) ko kariyar IP65 yana nufin kaɗan idan sarrafa zafin jiki ya gaza bayan watanni 18 na aikin 24/7. Mun ga magoya baya sun wuce gwaje-gwajen masana'anta amma sun yi zafi a cikin sabis saboda ba a rage girman filaye masu sanyaya don ɗaukar ƙura na yanayi. Mai kunna wuta mai ƙarfi mai ƙarfi fan fan yana amfani da ƙirar zafin jiki mai-hanyoyi biyu: ƙayyadaddun gidaje na waje yana watsar da zafin rotor, yayin da hatimin labyrinth na ciki ya hana sake zagayowar iskar gas mai zafi a cikin kogon motar. Tsarin ɗaukarsa ya haɗa SKF Explorer zurfin-tsagi ball bearings tare da ramukan da aka yi da yumbu-an gwada zuwa sa'o'i 40,000 MTBF a yanayi na 65°C. Mahimmanci, kowace naúrar tana yin gwajin lodi na sa'o'i 72 a ƙimar ƙimar 110% da matsa lamba 120% kafin jigilar kaya. Babu samfurin tsari. Babu "aiki na yau da kullun." Kowane fan yana samun lambar serial ɗinsa akan benci na gwaji.
"Custom" sau da yawa yana nufin lokutan jagora na makonni 16 da ba da takaddun shaida. Ba a nan ba. Zibo Hongcheng Fan Co., Ltd. yana kula da ƙananan gundumomi na yau da kullun - wuraren motsa jiki, faranti masu hawa mota, mazugi masu shiga—waɗanda suke karye tare ba tare da an sake yin aikin ba. Kuna buƙatar takaddun shaida na ATEX Zone 1 tare da ruwan wukake na titanium don tunnels mai wadatar sinadarai masu wadatar H₂S? Anyi cikin makonni 6. Ana buƙatar aiki mai ƙarfin wuta biyu (380V/660V) tare da haɗe-haɗe na hanyar wucewa ta VSD don madadin dizal na gaggawa? Daidaitaccen zaɓi. Abin da ya keɓe su shi ne yadda suke tafiyar da ciniki: juriya na lalata ba yana nufin sadaukar da ƙarfin matsi na tsaye ba. Su anti-lalacewar epoxy shafi (ISO 12944 C5-M) yana ƙara <0.8 mm kauri-aunawa da tabbatarwa-ba kawai fesa ba. Kuma a, za su samar da rahotannin gwajin gishiri-gishiri na ɓangare na uku wanda ke nuna kumburin sifili bayan sa'o'i 2,000, ba wai kawai "cika daidaitattun" da'awar ba.
Kafin kayyade kowane ƙonewa Mai fa'ida mai ƙarfi mai ƙarfi, Amsa waɗannan abubuwa guda biyar waɗanda ba za a yi sulhu ba:
Waɗannan ba jerin abubuwan dubawa ba ne. Yanayin gazawar suna jiran faruwa. Jerin kunna wuta ya wanzu saboda injiniyoyi sun ci gaba da tambaya: "Idan fan ɗin yana aiki daidai fa? - amma har yanzu tsarin yana shaƙewa?" Ƙimar sa ba ta cikin manyan lambobi. Yana cikin ci gaba mai dorewa inda wasu ke ƙasƙanta. Inda ba a ɗauka amintacce ba - an tabbatar, an shigar da shi, kuma an tabbatar da shi. Don tunnels inda ake ƙidayar daƙiƙa da tazara, dole ne a ƙirƙira ƙarfin aiki - ba ƙididdigewa ba.