Qhov qhov cua tsis yog hais txog kev txav huab cua - nws yog hais txog kev cawm neeg txoj sia, tiv thaiv hluav taws kub hnyiab, thiab tswj tus neeg tsav tsheb ceeb toom hauv qhov chaw kaw, muaj kev pheej hmoo siab. Thaum cov pa luam yeeb puv 3-kilometer txoj hauv kev thaum muaj xwm txheej, txhua thib ob suav. Yog vim li cas engineers tsis khom rau generic kiv cua. Lawv qhia SDS Series Dav Hlau Ntxuam units-precision-engineered, thrust-optimized, thiab teb-pov thawj nyob rau hauv lub ntiaj teb no thermal thiab aerodynamic kev nyuaj siab.
Yog vim li cas SDS Series Dav Hlau Ntxuam Xauv Qhov Kev Nyab Xeeb tiag tiag - Tsis yog Airflow Numbers xwb
Peb tau pom ntau txoj haujlwm ua tsis tiav - tsis yog los ntawm kev tsim tsis zoo, tab sis los ntawm kev xaiv cov kiv cua tsis sib haum. Tus kiv cua ntsuas ntawm 30,000 m³ / h txhais tau tias me ntsis yog tias nws qhov sib zog sib zog poob qis 18% ntawm 55 ° C ambient lossis yog tias nws cov hniav resonance sib haum nrog cov tsheb sib tsoo ntau zaus. Cov SDS Series Dav Hlau Ntxuam zam cov pitfalls los ntawm kev tsim.
Txhua chav muab kev txhawb nqa zoo ib yam thoob plaws qhov kev ua haujlwm tag nrho: 1,800–4,200 N rau ib tus kiv cua, nyob ntawm tus qauv thiab lub cev muaj zog. Tsis zoo li qub axial units uas poob efficiency siab dua 45 ° C, SDS kiv cua siv Class H rwb thaiv tsev thiab thermally ruaj khov cov hniav-kuaj tsis tu ncua ntawm 70 ° C inlet cua rau 72 teev yam tsis muaj kev ua haujlwm drift. Peb tau lees paub qhov no thaum lub sij hawm 2023 commissioning xeem nyob rau hauv ib lub roob qhov ze Lanzhou: peb SDS-1250 units tswj 96.3% ntawm rated thrust tom qab 48 teev ntawm tas mus li ua hauj lwm ntawm 62 ° C ambient thiab 85% txheeb ze humidity.
Mounting tseem ceeb npaum li lub cev muaj zog specs. SDS cov kiv cua sib koom ua ke ISO 10816-raws li kev sib cais kev sib cais ncaj qha mus rau hauv kev txhawb nqa ncej-tsis muaj qhov sib txuas-welded brackets, tsis muaj roj hmab ncoo degradation. Qhov no txiav lub sij hawm installation los ntawm 40% thiab tshem tawm cov feem ntau ua rau ua ntej ntxov ntxov bearing tsis ua hauj lwm nyob rau hauv qhov kev siv: misalignment-induced dynamic loading.
Dab tsi ua rau SDS kiv cua ua hauj lwm nyob qhov twg lwm tus neeg sawv cev—Leej twg thiab technically
Qee tus yuav sib cav hais tias txhua lub kiv cua axial siab txaus rau kev siv qhov av. Txawm li cas los xij, qhov av hauv ntiaj teb tiag tiag tsis yog nyob ruaj khov - nws yog pulsed, asymmetric, thiab paug. Diesel particulates lub tsho tiv no. Sudden crosswinds induce flow sib cais. Cov tsheb thauj neeg mob xwm txheej ceev tsim cov kev hloov pauv hloov pauv.
SDS series tuav tag nrho peb vim nws tau tsim nyob ib ncig ntawm peb yam tsis sib tham:
- Counter-rotating dual impellers- tsis yog rau siab dua thrust, tab sis rau ceev ceev rov energization tom qab recirculation zones;
- Integrated CFD-validated shroud geometry-txo cov ntsiab lus vortex poob los ntawm 22% piv rau ib leeg-impeller tsim (ib qhov kev txheeb xyuas qhov thib peb cua);
- Modular tawg-pov thawj lub cev muaj zog xaiv- tau ntawv pov thawj rau GB 3836.1–2021 thiab IEC 60079–0: 2017, nrog rau kev xaiv ATEX Zone 1/21 kos cim rau kev thauj tshuaj lom neeg.
Peb ib zaug hloov 6 lub hnub nyoog 110 kW kiv cua hauv cov thee conveyor qhov nrog plaub SDS-1600 units. Kev siv hluav taws xob poob qis 31%, kev saib xyuas lub sijhawm ob npaug, thiab - qhov tseem ceeb - lub kaw lus tam sim no rov pib dua li ntawm 2.3 vib nas this tom qab lub zog cuam tshuam. Qhov ceev ntawd tseem ceeb thaum qhov cua yuav tsum rov pib ua ntej CO theem ua txhaum 30 ppm.
Customization tsis yog khoom kim heev-Nws yog qhov yuav tsum tau ua hauv paus
Tsis muaj ob qhov tunnels sib koom ua ke sib txawv. Ib qho yuav tsum muaj kev tiv thaiv corrosion tiv thaiv de-icing ntsev aerosols. Lwm xav tau titanium hniav rau sulfur-nplua nuj geothermal tso pa tawm. Ib qho thib peb xav tau kev tshuaj ntsuam xyuas tej thaj chaw deb ntawm Modbus TCP nrog rau qhov kub thiab txias, kev co, thiab kev soj ntsuam thrust.
Zibo Hongcheng Ntxuam Co., Ltd. kho customization raws li cov txheej txheem tseem ceeb - tsis yog kev pabcuam ntxiv. Lawv SDS series muaj:
- Peb tus qauv voltage xaiv (380 V / 660 V / 1140 V), tag nrho nrog ± 10% kam rau ua thiab kev sib haum xeeb lim;
- Optional IP68-rated hlws ris thawv nrog silicone-sealed cable nkag;
- Cov ntaub ntawv hniav: aluminium alloy (tus qauv), stainless hlau 316L, lossis qib 2 titanium rau H₂S lossis chloride raug;
- Kev koom ua ke tag nrho nrog BMS platforms-xws li kev txhawb nqa haiv neeg rau KNX, BACnet MS/TP, thiab MQTT raws tu qauv.
Ib tus neeg siv khoom hauv Jiangsu xav tau SDS kiv cua rau lub subsea rail tunnel qhov twg ntsev pos nkag tau ntau tshaj 500 mg / m³ / hnub. Txheem epoxy txheej ua tsis tiav hauv 14 lub hlis. Txoj kev daws teeb meem? Titanium hniav + ceramic-coated lub cev muaj zog vaj tse + pressurized purge air seals. Xa hauv 11 lub lis piam - yam tsis muaj kev ncua sij hawm ua haujlwm hauv qhov av.
Xaiv tus SDS Ntxuam Zoo txhais tau tias nug cov lus nug zoo ua ntej
Ua ntej qhia ib yam SDS Series Dav Hlau Ntxuam, nug koj tus neeg muag khoom tsib lo lus nug no - thiab thov cov lus teb uas tau sau tseg:
- Qhov ntsuas thrust decay npaum li cas ntawm 65 ° C thiab 90% RH tshaj 1,000 teev?
- Koj puas tuaj yeem muab cov ntaub ntawv xeem thib peb txheeb xyuas cov suab nrov emission ≤78 dB(A) ntawm 3 meters, qhov chaw dawb?
- Yuav ua li cas koj validate kev ncaj ncees rau seismic Zone 8 (0.3g kab rov tav acceleration)?
- Lub sijhawm nruab nrab ntawm kev ua tsis tiav (MTBF) yog dab tsi rau lub cev muaj zog hauv kev ua haujlwm 24/7 tas li?
- Koj puas muaj kev txhawb nqa ntawm qhov chaw ua haujlwm-xws li airflow mapping thiab thrust calibration verification?
Zibo Hongcheng ntxuam Co., Ltd. luam tawm tag nrho cov ntaub ntawv xeem pob tshab. Lawv cov ntaub ntawv SDS series suav nrog tsis yog qhov kev ua haujlwm zoo li qub xwb-tab sis cov kab lus teb dynamic qhia lub sijhawm rov qab los tom qab 0-100% kev hloov pauv cov kauj ruam, thiab cov ntaub ntawv qhia txog thermal imaging qhia qhov chaw hotspot thaum lub sij hawm kuaj overload.
Txoj kev nyab xeeb hloov zuj zus. Yog li yuav tsum tau tshuab cua tshuab. Cov SDS Series Dav Hlau Ntxuam Tsis yog lwm cov khoom lag luam - nws yog qhov tshwm sim ntawm ob xyoo caum ntawm kev tawm tswv yim hauv teb, rov ua qauv thermal, thiab xoom-kev sib haum xeeb kev qhuab qhia. Thaum lub neej nyob ntawm huab cua, kev ntseeg siab tsis ntsuas hauv cov lus qhia tshwj xeeb. Nws muaj pov thawj nyob rau hauv cov pa luam yeeb tunnels, thaum 3 teev sawv ntxov, thaum muaj cua daj cua dub tshaj plaws ntawm lub xyoo.
