Nyob rau hauv lub ntsej muag ntawm kev xav tau ntau ntxiv rau kev sib sib zog nqus-sea resource development, high-precision moorings are emerging as the "vanguard" of seabed resource exploration, thanks to their exceptional detection capabilities, and are open up the new opportunity for deep-sea mineral extraction.
Thaum Lub Ob Hlis 2025, nyob rau hauv qhov tob ntawm South Tuam Tshoj Hiav Txwv, kev sib koom tes saib xyuas submersible buoy system koom ua ke tsim los ntawm Ocean University of China, lub koom haum ntawm High Energy Physics ntawm Suav Academy ntawm Kev Tshawb Fawb, thiab lub koom haum ntawm Acoustics tau ua tiav thiab tau koom ua ke rau hauv lub teb chaws loj scientific infrastructure "Underwater Scientific Subservation Network{South China."
Qhov no yog qhov kev ua tiav loj hauv Tuam Tshoj txoj kev sib sib zog nqus- hiav txwv ib puag ncig saib xyuas thiab kev tshawb nrhiav cov cuab yeej thev naus laus zis, qhib txoj hauv kev tshiab rau kev sib sib zog nqus- hiav txwv ntxhia.
Technological Breakthrough: Los ntawm Ib qho -Point Observation mus rau Intelligent Networking
Sib sib zog nqus-sea mooring thev naus laus zis tau dhau los ua kev txhim kho leapfrog los ntawm ib qho - ua haujlwm rau ntau- kev ua haujlwm sib koom ua ke. Tag nrho - dej- qhov tob dej hiav txwv dynamic ib puag ncig tiag- lub sij hawm saib xyuas mooring tsim los ntawm Ocean University of China tau ua tiav ntev - lub sij hawm txuas ntxiv nyob ze - tiag - lub sij hawm soj ntsuam ntawm dej hiav txwv dynamic ib puag ncig. Los ntawm 2025, kev ua tiav hauv kev sib koom tes soj ntsuam mooring tshuab tseem ceeb dua. Pab pawg R&D tau kov yeej cov kev sib tw tseem ceeb xws li loj- loj loj-quantum-efficiency photomultiplier raj, ultra-loj-size siab-siab- iav chambers, cov ntaub ntawv meej mooring network} xa mus rau lub sijhawm thiab kev xa tawm.{0
Cov kev siv thev naus laus zis no tau ua rau Tuam Tshoj qhov tob - muaj peev xwm saib xyuas dej hiav txwv mus rau qib siab thoob ntiaj teb. Nyob rau lub Tsib Hlis xyoo no, Xiamen University tau npaj kom tau txais cov txheej txheem ntau- teev moored soj ntsuam buoy system nrog cov kev cai nruj dua. Lub kaw lus yuav tsum ua kom tau raws li qhov ua haujlwm qhov tob ntawm 6,000 meters, 12 lub hlis ntawm kev saib xyuas -kev ua haujlwm pub dawb, thiab tiag- lub sijhawm xa tawm ntawm qhov kub thiab txias, salinity, qhov tob, thiab dej hiav txwv tam sim no cov ntaub ntawv profile, nrog kev sib kis tsis pub tsawg dua ib zaug hauv ib teev.
Kev txhim kho txuas ntxiv ntawm cov kev qhia tshwj xeeb yog tsav kev sib sib zog nqus- kev tshawb nrhiav dej hiav txwv mus rau qhov tseeb dua, ncua sij hawm ntev dua, thiab muaj peev xwm tiag - lub sijhawm.
Kev Tshawb Fawb Txog Kev Tshawb Fawb: "Qhov Muag" ntawm Deep-Sea Mineral Development
Hauv kev tshawb nrhiav cov peev txheej hauv qab hiav txwv, siab -cov moorings muaj tseeb tau ua lub luag haujlwm hloov tsis tau. Hauv qab -mounted mooring soj ntsuam system tau ua tiav nyob rau hauv cov pa roj hydrate cheeb tsam ntawm sab qaum teb txoj kab nqes ntawm South Tuam Tshoj Hiav Txwv, nruab nrog ntau yam sensors rau methane, carbon dioxide, kub, salinity, thiab qhov tob. Lub kaw lus tuaj yeem ua lub sijhawm ntev - kev saib xyuas thiab sib piv ntawm methane leakage tej yam kev mob nyob rau hauv seabed ua ntej, thaum lub sij hawm, thiab tom qab extraction, nrog ib tug tas mus li kev khiav hauj lwm lub sij hawm tsis pub tsawg tshaj 180 hnub, muab scientific hauv paus rau kev nyab xeeb thiab zoo kev loj hlob ntawm natural gas hydrate resources. Cov tshuab mooring no muab cov ntaub ntawv tseem ceeb ntawm ib puag ncig thiab cov ntaub ntawv faib khoom siv rau kev tshawb fawb cov ntaub ntawv polymetallic nodule, txhawb nqa Tuam Tshoj txoj kev muaj peev xwm hauv kev sib sib zog nqus- kev tshawb fawb txog dej hiav txwv, kev tshawb nrhiav, thiab kev loj hlob.
Precision Innovation: Los ntawm "Kwv yees qhov chaw" mus rau "Centimeter-Level Precision"
Qhov tob tswj precision yog ib qho tseem ceeb qhia txog mooring tshuab. Zhejiang Dongming Technology Co., Ltd. tau txais patent rau "Underwater Equipment Mooring Depth Controller" nyob rau lub Xya hli ntuj xyoo no, hais txog cov kev sib tw ntawm qhov tseeb qhov chaw ntawm qhov tob - cov khoom siv dej hiav txwv.
Cov cuab yeej patented no ua tiav kev txhim khu kev qha cable los ntawm kev tsim tshwj xeeb lub tog raj kheej, piston rods, thiab clamping mechanisms, kom ntseeg tau tias cov cuab yeej tuaj yeem kho qhov tob raws li cov kev hloov hauv dej siab.
Siab dua - cov tshuab precision tseem tab tom txhim kho. Lub koom haum ntawm Deep-Hiav txwv Science thiab Engineering ntawm Suav Academy ntawm Sciences npaj yuav yuav ib tug sub- nplai array tiag- lub sij hawm system rau submersible buoys, uas yuav tsum tau azimuth raug zoo dua 10℃ntawm 200 Hz thiab tiag - lub sij hawm ua muaj peev xwm, nrog rau hauv internet ua 3 vib nas this. Txhim kho qhov tseeb ua rau cov submersible buoys tsis tsuas yog saib xyuas ib puag ncig tsis zoo xwb tab sis kuj tseem muab cov kev qhia meej thiab kev taw qhia rau kev sib sib zog nqus- cov khoom siv hauv hiav txwv mining, ua ib qho "poj niam beacon" rau kev sib sib zog nqus - dej hiav txwv kev loj hlob.
Cov ntaub ntawv tiag tiag - lub sijhawm xa los ntawm qhov tob no - hiav txwv "sentinels" yog pab cov kws tshawb fawb tsim cov duab qhia meej dua ntawm cov pob zeb hauv hiav txwv. Los ntawm polymetallic nodule mining thaj chaw mus rau natural gas hydrate zones, high-precision mooring systems tau qhib lub qhov rooj mus rau qhov tob- hiav txwv cov khoom muaj nqis trove. Cov kws tshaj lij hauv kev lag luam tau sau tseg tias kev siv dav dav ntawm siab - qhov tseeb mooring systems yuav ua rau kom muaj kev hloov pauv ntawm kev sib sib zog nqus - hiav txwv cov peev txheej tsim los ntawm kev tshawb nrhiav mus rau kev lag luam extraction, txhaj lub zog tshiab rau hauv lub ntiaj teb cov peev txheej khoom siv toj roob hauv pes. Nyob rau hauv lub xyoo tom ntej, raws li kev siv tshuab txuas ntxiv mus thiab kev siv cov xwm txheej nthuav dav, cov "qhov muag" hauv hiav txwv tob yuav ua rau tib neeg txoj kev taug kev tshiab ntawm kev tshawb nrhiav qhov tob xiav.
