Njira yatsopano yopititsira patsogolo makampani oziziritsa kutentha kwa thermoelectric
Ma thermoelectric coolers, omwe amadziwikanso kuti ma thermoelectric cooling modules, ali ndi ubwino wosasinthika m'magawo enaake chifukwa cha mawonekedwe awo monga kusakhala ndi ziwalo zosuntha, kuwongolera kutentha molondola, kukula kochepa, komanso kudalirika kwambiri. M'zaka zaposachedwapa, palibe kusintha kwakukulu kwa zinthu zoyambira m'munda uno, koma kupita patsogolo kwakukulu kwachitika pakukonza zinthu, kapangidwe ka makina, ndi kukulitsa ntchito.
Nazi njira zingapo zazikulu zatsopano zopititsira patsogolo:
I. Kupita Patsogolo kwa Zipangizo ndi Zipangizo Zazikulu
Kupititsa patsogolo magwiridwe antchito a zipangizo zamagetsi zamagetsi nthawi zonse
Kukonza bwino zipangizo zachikhalidwe (zochokera ku Bi₂Te₃): Ma compounds a Bismuth tellurium akadali zipangizo zomwe zimagwira ntchito bwino kwambiri pafupi ndi kutentha kwa chipinda. Kafukufuku wapano akugogomezera kwambiri kupititsa patsogolo phindu lake la thermoelectric kudzera mu njira monga nanosizing, doping, ndi texturing. Mwachitsanzo, popanga nanowires ndi superlattice structures kuti ziwonjezere kufalikira kwa phonon ndikuchepetsa kutentha, kugwira ntchito bwino kumatha kuwongoleredwa popanda kukhudza kwambiri kuyendetsa magetsi.
Kufufuza zinthu zatsopano: Ngakhale kuti sizikupezeka pamsika pamlingo waukulu, ofufuza akhala akufufuza zinthu zatsopano monga SnSe, Mg₃Sb₂, ndi CsBi₄Te₆, zomwe zingakhale ndi mphamvu zambiri kuposa Bi₂Te₃ m'malo enaake otentha, zomwe zikupereka mwayi woti zinthu zisinthe mtsogolo.
Zatsopano mu kapangidwe ka chipangizo ndi njira yolumikizirana
Kukonza ndi kukonza zinthu pang'ono: Kuti zikwaniritse zofunikira pakuchotsa kutentha kwa zipangizo zazing'ono monga zamagetsi (monga ma back clips a mafoni) ndi zipangizo zolumikizirana ndi kuwala, njira yopangira ma micro-TEC (ma micro thermoelectric cooling modules, ma Miniature thermoelectric modules) ikukhala yovuta kwambiri. N'zotheka kupanga ma peltier modules, ma peltier coolers, zida za peltier, zipangizo za thermoelectric zokhala ndi kukula kwa 1×1 mm kapena kucheperako, ndipo zimatha kuphatikizidwa mosavuta mu ma arrays kuti zikwaniritse kuziziritsa kwapafupi.
Gawo la TEC losinthasintha (gawo la peltier): Iyi ndi nkhani yomwe ikutchuka kwambiri. Pogwiritsa ntchito ukadaulo monga zamagetsi osindikizidwa ndi zinthu zosinthasintha, ma module a TEC osapangidwa, zida za peltier zomwe zimatha kupindika ndikutsatiridwa zimapangidwa. Izi zili ndi mwayi waukulu m'magawo monga zida zamagetsi zomwe zimavalidwa komanso mankhwala am'deralo (monga ma compress ozizira onyamulika).
Kukonza kapangidwe ka zinthu m'magawo ambiri: Pazochitika zomwe zimafuna kusiyana kwakukulu kwa kutentha, gawo la TEC la magawo ambiri, ma module oziziritsa a thermoelectric a magawo ambiri amakhalabe yankho lalikulu. Kupita patsogolo kwamakono kumawonekera mu kapangidwe ka kapangidwe kake ndi njira zolumikizirana, zomwe cholinga chake ndi kuchepetsa kukana kutentha pakati pa magawo, kukulitsa kudalirika konse komanso kusiyana kwakukulu kwa kutentha.
II. Kukulitsa Mapulogalamu ndi Mayankho a Mulingo wa Machitidwe
Pakadali pano ndi gawo losinthasintha kwambiri komwe zinthu zatsopano zitha kuwonedwa mwachindunji.
Kusintha kwa ukadaulo wochotsa kutentha kotentha
Chinthu chachikulu chomwe chimalepheretsa magwiridwe antchito a TEC module, thermoelectric module, ndi peltier module nthawi zambiri ndi mphamvu yotaya kutentha kumapeto kwa kutentha. Kuwongolera magwiridwe antchito a TEC kumalimbikitsidwa ndi chitukuko cha ukadaulo wopopera kutentha wothandiza kwambiri.
Pophatikizidwa ndi zipinda za VC zotenthetsera/mapaipi otenthetsera: Mu gawo la zamagetsi, gawo la TEC, chipangizo cha peltier nthawi zambiri chimaphatikizidwa ndi zipinda za vacuum chamber vapor. Gawo la TEC, chotenthetsera cha peltier chimayang'anira kupanga malo otentha, pomwe VC imafalitsa bwino kutentha kuchokera kumapeto otentha a gawo la TEC, gawo la peltier kupita ku zipsepse zazikulu zotenthetsera, ndikupanga njira yothetsera "kuzizira kogwira ntchito + kutulutsa kutentha bwino". Iyi ndi njira yatsopano yogwiritsira ntchito ma module otenthetsera kutentha a mafoni amasewera ndi makadi ojambula apamwamba.
Pophatikizidwa ndi makina oziziritsira amadzimadzi: M'magawo monga malo osungira deta ndi ma laser amphamvu kwambiri, gawo la TEC limaphatikizidwa ndi makina oziziritsira amadzimadzi. Pogwiritsa ntchito mphamvu yayikulu kwambiri ya kutentha kwamadzimadzi, kutentha komwe kumakhala kumapeto kwa gawo la TEC module thermoelectric kumachotsedwa, zomwe zimapangitsa kuti kuziziritsa kukhale kogwira mtima kwambiri.
Kulamulira mwanzeru ndi kasamalidwe ka mphamvu moyenera
Machitidwe amakono oziziritsira a thermoelectric akuwonjezera kuphatikiza masensa otentha olondola kwambiri ndi olamulira a PID/PWM. Mwa kusintha mphamvu/voltage yolowera ya thermoelectric module, TEC module, peltier module munthawi yeniyeni kudzera mu ma algorithms, kukhazikika kwa kutentha kwa ±0.1℃ kapena kupitirira apo kungatheke, pomwe kupewa kudzaza kwambiri ndi kugwedezeka ndikusunga mphamvu.
Njira yogwiritsira ntchito ma pulse: Pa ntchito zina, kugwiritsa ntchito magetsi oyendera m'malo mwa magetsi osalekeza kungakwaniritse zofunikira zoziziritsira nthawi yomweyo pomwe kumachepetsa kwambiri kugwiritsa ntchito mphamvu zonse ndikuyendetsa kutentha.
III. Magawo Omwe Akukula Kwambiri ndi Omwe Akukula Kwambiri
Kutaya kutentha kwa magetsi amagetsi a ogula
Mafoni amasewera ndi zowonjezera pamasewera apakompyuta: Iyi ndi imodzi mwa mfundo zazikulu zomwe zakula pamsika wa ma module oziziritsa a thermoelectric, ma module a TEC, ndi ma module ambiri m'zaka zaposachedwa. Chophimba choziziritsa cha active cooling back chili ndi ma module a thermoelectric omangidwa mkati (ma module a TEC), omwe amatha kuletsa kutentha kwa SoC ya foni pansi pa kutentha kwa mlengalenga, kuonetsetsa kuti ntchito yabwino kwambiri ikuyenda bwino nthawi zonse mukamasewera.
Malaputopu ndi makompyuta: Malaputopu ena apamwamba komanso makadi ojambula zithunzi (monga makadi ofotokozera a NVIDIA RTX 30/40) ayamba kuyesa kuphatikiza ma module a TEC, ma module a thermoelectric kuti athandize kuziziritsa ma chips apakati.
Malo olumikizirana ndi kuwala ndi deta
Ma module a 5G/6G optical: Ma laser (DFB/EML) omwe ali mu ma module othamanga kwambiri amakhudzidwa kwambiri ndi kutentha ndipo amafuna TEC kuti kutentha kwake kukhale kokhazikika (nthawi zambiri mkati mwa ±0.5℃) kuti atsimikizire kukhazikika kwa mafunde ndi mtundu wa kutumiza. Pamene kuchuluka kwa deta kukusintha kufika pa 800G ndi 1.6T, kufunikira ndi zofunikira za ma module a TEC a thermoelectric mdoules peltier coolers, zinthu za peltier zikuwonjezeka.
Kuziziritsa kwapafupi m'malo osungira deta: Kuyang'ana kwambiri malo ofunikira monga CPUS ndi GPUS, kugwiritsa ntchito gawo la TEC pakuziziritsa kwapadera ndi njira imodzi yofufuzira yowongolera kugwiritsa ntchito mphamvu moyenera komanso kuchuluka kwa makompyuta m'malo osungira deta.
Zamagetsi zamagalimoto
Chida choyimitsidwa ndi laser cha galimoto: Choyimitsira cha laser cha lidar chimafuna kutentha kokhazikika kogwira ntchito. TEC ndi gawo lofunikira lomwe limatsimikizira kuti limagwira ntchito bwino m'malo ovuta oyimitsidwa ndi galimoto (-40℃ mpaka +105℃).
Ma cockpits anzeru ndi makina apamwamba osangalatsa: Ndi mphamvu yowerengera ya ma chips omwe ali mgalimoto, zofuna zawo zotaya kutentha zikugwirizana pang'onopang'ono ndi zamagetsi. TEC module, TE cooler ikuyembekezeka kugwiritsidwa ntchito m'magalimoto apamwamba mtsogolo.
Sayansi ya zamankhwala ndi zamoyo
Zipangizo zachipatala zonyamulika monga zida za PCR ndi ma DNA sequencer zimafuna kusintha kwa kutentha mwachangu komanso molondola, ndipo TEC,peltier module ndiye gawo lofunika kwambiri lowongolera kutentha. Kuchuluka kwa zida zocheperako komanso kusunthika kwapangitsa kuti pakhale njira yoziziritsira ya TEC, peltier yaying'ono komanso yogwira ntchito bwino.
Zipangizo zokongoletsa: Zipangizo zina zokongoletsa zapamwamba zimagwiritsa ntchito mphamvu ya Peltier ya chipangizo cha TEC, peltier kuti zikwaniritse ntchito zozizira komanso zotentha.
Malo ozungulira ndege ndi malo apadera
Kuziziritsa kwa chowunikira cha infrared: M'magawo ankhondo, kafukufuku wa ndege ndi sayansi, zowunikira za infrared ziyenera kuziziritsidwa kutentha kochepa kwambiri (monga pansi pa -80℃) kuti zichepetse phokoso. Module ya TEC ya magawo ambiri, module ya peltier ya magawo ambiri, module ya thermoelectric ya magawo ambiri ndi yankho laling'ono komanso lodalirika kwambiri kuti likwaniritse cholinga ichi.
Kuwongolera kutentha kwa katundu wa satelayiti: Kupereka malo okhazikika otentha a zida zolondola pa satelayiti.
Mavuto Omwe Akukumana Nawo Ndi Zomwe Zidzachitike M'tsogolo
Vuto lalikulu: Kugwiritsa ntchito mphamvu zochepa kwambiri kudakali vuto lalikulu la TEC module peltier module (thermoelectric module) poyerekeza ndi kuzizira kwa compressor kwachikhalidwe. Kugwiritsa ntchito kwake kuzizira kwa thermoelectric ndi kotsika kwambiri kuposa kwa Carnot cycle.
Chiyembekezo chamtsogolo
Kupambana kwa zinthu zakuthupi ndiye cholinga chachikulu: ngati zipangizo zatsopano zokhala ndi mphamvu ya thermoelectric ya 3.0 kapena kupitirira apo pafupi ndi kutentha kwa chipinda zitha kupezeka kapena kupangidwa (pakadali pano, Bi₂Te₃ yamalonda ndi pafupifupi 1.0), izi zidzayambitsa kusintha kwakukulu mumakampani onse.
Kuphatikiza ndi luntha la makina: Mpikisano wamtsogolo udzasintha kwambiri kuchoka pa "magwiridwe antchito a TEC payekha" kupita ku kuthekera kwa yankho lonse la makina a "TEC+ kutentha + kulamulira". Kuphatikiza ndi AI powongolera kutentha kolosera ndi njira inanso.
Kuchepetsa ndalama ndi kulowa kwa msika: Pamene njira zopangira zinthu zikukhwima komanso kupanga zinthu zambiri, ndalama za TEC zikuyembekezeka kuchepa kwambiri, motero zikulowa m'misika yapakatikati komanso yolemera kwambiri.
Mwachidule, makampani opanga zinthu zoziziritsa kukhosi padziko lonse lapansi ali mu gawo la chitukuko cha zatsopano zomwe zikugwiritsidwa ntchito komanso zogwirizana. Ngakhale kuti palibe kusintha kwakukulu pazida zoyambira, kudzera mu kupita patsogolo kwa ukadaulo wauinjiniya komanso kuphatikiza kwakukulu ndi ukadaulo wapamwamba ndi wotsika, gawo la TEC Peltier module, peltier cooler ikupeza malo ake osasinthika m'magawo ambiri omwe akutukuka komanso ofunika kwambiri, zomwe zikuwonetsa mphamvu zamphamvu.
Nthawi yotumizira: Okutobala-30-2025
