Kudzima moto kwe fan hakuyerwe mumadecibel kana airflow curves chete-inoyerwa mumasekonzi akachengetedzwa, kuoneka kwadzoreredzwa, uye hupenyu hwakachengetedzwa. Kana utsi hukavhunga masitepisi, hukazadza mugero, kana kuti magumbeze mukamuri rekudzora chirimwa chemakemikari, mhepo yakajairika inokundikana. Izvo zvinoshanda chinangwa-chakavakwa Firefighting fan: yakakwirira-vhoriyamu, kukurumidza-kutumirwa, yakagadzirirwa mhirizhonga-kwete kunyaradza.
Sei "Kukurumidza Kusvuta Kubviswa" Kuchida Zvakawanda Kupfuura CFM Chete
Isu takazviona pa-saiti: vashandi vanobvisa 30-mamita ducts kuti vawane 15,000 CFM fan yavo ichimira pamakumi mana% kubuda nekuti backpressure spiked padyo nemusuwo wemoto. Real-world firefighting ventilation inokundikana kwete kubva kune yakaderera specs-asi kubva kune isina kuenderana dhizaini. A chokwadi Firefighting fan inofanira kupa zvinhu zvitatu panguva imwe chete: high static pressure (kusundira mhepo kuburikidza neakareba, kinked ducts), instant torque (hapana ramp-up kunonoka kana simba rarova), uye robust thermal tolerance (inoramba ichimhanya pa80°C ambient, kwete 40°C chete).
Iyo FBD yakatevedzana (dⅠ) inoputika-inopokana-inotenderedza axial kuyerera fan-yakaedzwa-mumunda-yakaedzwa mumigodhi yemarasha yekununura-inoratidza izvi. Yayo mbiri-motor, inopoterera-inotenderera impeller dhizaini inoburitsa 3,200 Pa static pressure pa22,000 m³/h. Izvo hazvisi zvekufungidzira. Mune 2023 mugero wemoto simulation muShandong, yakabvisa 90% yehutsi hunooneka kubva pa180-mita chikamu mukati me97 seconds-ichichengetedza kugadzikana kwemhepo kunyangwe inlet tembiricha spikes kusvika 120 ° C. Standard axial mafeni akazarirwa pa65°C.
Chii chinoita kuti Fani "Fire Scene Ready" -Kwete "Industrial Giredhi" chete
Vamwe vanogadzira vanodaidza chero feni inorema se "yekudzimisa moto." Izvo zvine njodzi kuwedzeredza. Kufefetedza kwemoto kunoda zvakaoma-kuhwina kutengeserana-offs:
Kuputika-chiratidziro chitupa hachisi chekusarudzika-Hazvikurukurwe munzvimbo dzinopfuta mhute. Iyo dⅠ chiyero inovhara methane / marasha guruva nharaunda paGB 3836.1-2021, kwete chete generic "yakachengeteka" kunyora. Huremu vs. deployability: Mupfuri we120-kg wecentrifugal ungafambisa mhepo yakawanda-asi kana vadzimi vemoto vaviri vasingakwanisi kuisimudza parori yemanera mumasekonzi ari pasi pe45, hazvina maturo. Yakanyanya mission-yakakosha Firefighting fan mayunitsi anogara pasi pe42 kg pasina kupira impeller kutendeseka. Duct interface inonyanya kukosha kupfuura simba rebhiza. Isu takatsiva mafeni neakangofanana asi akasiyana flange geometry-uye cheka kuseta nguva ne60%. Kurumidza-kubatanidza, tapered, self-sealing couplings inobvisa kudonha kunobuda ropa 25-40% yemhepo inoshanda. Ndosaka Zibo Hongcheng Fan Co., Ltd. ichibatanidza kuenderana kweduta muchikamu chayo cheinjiniya-kwete sekufunga kwekupedzisira. Yavo FBD modhi inotakura ine ISO 5211-inoenderana yekumisikidza mahwendefa uye yakajairwa 630 mm duct makora. Hapana maadapter. Hapana kuvandudzwa kwemunda.
Kugadzirisa Haisi Humbozha-Ndiwo Musiyano Uri Pakati pe "Mabasa" uye "Saves"
"Kunze-pasherufu" hakuwanzoenderana nemoto. Nzvimbo yekuchenesa inoda corrosion resistance against H₂S-yakazara chiutsi. Chigayo chemucheka chinoda spark-resistant aluminium impellers. Chiteshi chepasi pevhu chinoda mashandiro ekupedzisira-akaderera-ruzha pazasi 72 dB(A) pamamita matatu-pasina kucheka kuyerera kwemhepo.
Mumwe mutengi — wekanzuru yemoto brigade muJiangsu — yaida a Firefighting fan iyo inogona kumhanya inoramba ichienderera kwe4 maawa pa100% mutoro apo ichipona yakadzokororwa kuratidzwa kwemvura. Standard IP54 dzimba dzakundikana mukati me90 maminetsi. Mhinduro yacho? Chimiro chetitanium-alloy dzimba (isina yakazara titanium-inodhura-inorambidza), IP67-yakatemerwa mota seals, uye masimbi esimbi. Yakaunzwa mumazuva ekushanda e11. Yakaedzwa pamaminetsi e120 ekunyudza. Ndichiri mubasa mushure memwedzi gumi nemisere.
Iyi agility inouya kubva mu-mumba machining, kuenzanisa kwesimba, uye kuyedza-yekuremedza-zvese pasi pedenga rimwe. Hapana kunonoka kwekushambadzira. Hapana kudhirowa kudhirowa pakati peinjiniya kudhirowa uye yekupedzisira unit.
Kusarudza Yako Inotevera Kudzima Mwoto Fani: Matatu Asingataurwi Macheki
Usati wasaina chero chikamu, simbisa izvi-pabepa uye pachako:
Static pressure curve pa100% RPM, kwete chete peak CFM. Bvunza iyo yakazara P-Q curve chati-kwete chete nhamba yemusoro. Kana vasingagovane nazvo, famba uende. Real-world thermal derating data: Yakawanda sei kuyerera kwemhepo kunodonha pa70°C ambient? Pa100°C? Kwete "yakayedzwa kusvika ku100 ° C" -asi "inochengetedza ≥92% yakayerwa kuyerera kwemhepo pa100 ° C ambient kwemaminetsi zana nemakumi maviri." Zvinyorwa zvebasa remumunda: Bhuku rekugadzirisa zvinhu rakanyorerwa vanodzima moto—kwete nyanzvi dzomufekitari here? Inosanganisira torque specs kune yega yega yekusimbisa, duct alignment tolerances, uye kutadza-modhi diagnostics (semuenzaniso, "vibration pamusoro pe4.2 mm/s RMS pa1,750 rpm = kutakura kupfeka> 15%)? A Firefighting fan haisi "midziyo chete." Isimba rekuwedzera. Inoshandura kupera kwekupisa kuve kunodzorwa egress. Inoshandura kuoneka zero kuita zvinoonekwa. Inopa vatungamiriri vezviitiko maminetsi-kwete masekonzi-kuti vasarudze.
Zibo Hongcheng Fan Co., Ltd. inovavaka saizvozvo-kwete kuti vaone mapepa, asi kune chokwadi chemoto. Maitiro avo anoratidza chokwadi chiri nyore: kana masekonzi achiverenga, kuvimbika hachisi chinhu. Ndiyo chete metric inokosha.
