Isikhokelo esitsha sophuhliso lweshishini lokupholisa i-thermoelectric

Isikhokelo esitsha sophuhliso lweshishini lokupholisa i-thermoelectric

Ii-thermoelectric coolers, ezaziwa ngokuba zii-thermoelectric cooling modules, zinezibonelelo ezingenakutshintshwa kwiindawo ezithile ngenxa yeempawu zazo ezifana nokungabikho kweendawo ezihambayo, ulawulo oluchanekileyo lobushushu, ubungakanani obuncinci, kunye nokuthembeka okuphezulu. Kwiminyaka yakutshanje, akukho nkqubela iphazamisayo kwizixhobo ezisisiseko kweli candelo, kodwa kwenziwe inkqubela phambili ebalulekileyo ekwenzeni ngcono izinto, uyilo lwenkqubo, kunye nokwandiswa kwesicelo.

Nazi iindlela ezininzi eziphambili zophuhliso:

I. Inkqubela phambili kwiZixhobo eziPhambili kunye neZixhobo

Ukulungiswa okuqhubekayo kokusebenza kwezixhobo ze-thermoelectric

Ukuphucula izixhobo zemveli (ezisekelwe kwiBi₂Te₃): Iikhompawundi zeBismuth tellurium zihlala zizezona zinto zisebenza kakuhle kufutshane nobushushu begumbi. Ingqwalasela yophando lwangoku ikukuphucula ngakumbi ixabiso layo le-thermoelectric merit ngokusebenzisa iinkqubo ezifana ne-nanosizing, i-doping, kunye ne-texturing. Umzekelo, ngokuvelisa ii-nanowires kunye nezakhiwo ze-superlattice ukuphucula ukusasazeka kwe-phonon kunye nokunciphisa ukuhanjiswa kobushushu, ukusebenza kakuhle kunokuphuculwa ngaphandle kokuchaphazela kakhulu ukuhanjiswa kombane.

Ukuhlola izinto ezintsha: Nangona zingakafumaneki kurhwebo ngomlinganiselo omkhulu, abaphandi bebehlola izinto ezintsha ezifana neSnSe, Mg₃Sb₂, kunye neCsBi₄Te₆, ezinokuba namandla aphezulu kuneBi₂Te₃ kwiindawo ezithile zobushushu, nto leyo enika ithuba lokunyuka kokusebenza kwixesha elizayo.

Uyilo olutsha kwisakhiwo sesixhobo kunye nenkqubo yokudibanisa

Ukucwangcisa okuncinci kunye nokucwangcisa: Ukuze kuhlangatyezwane neemfuno zokusasaza ubushushu kwizixhobo ezincinci ezifana ne-elektroniki yabathengi (ezifana nee-back clips zokusasaza ubushushu kwifowuni) kunye nezixhobo zonxibelelwano lwe-optical, inkqubo yokuvelisa ii-micro-TEC (ii-micro thermoelectric cooling modules, ii-Miniature thermoelectric modules) iya isiba yinkimbinkimbi ngakumbi. Kunokwenzeka ukuvelisa ii-peltier modules, ii-peltier coolers, izixhobo ze-peltier, izixhobo ze-thermoelectric ezinobukhulu obuyi-1×1 mm okanye obuncinci nangakumbi, kwaye zinokudityaniswa ngokulula kwii-arrays ukuze kufezekiswe ukupholisa okuchanekileyo kwendawo.

Imodyuli ye-TEC eguquguqukayo (imodyuli ye-peltier): Le yingongoma eshushu entsha. Ngokusebenzisa ubuchwepheshe obufana ne-elektroniki eprintiweyo kunye nezinto eziguquguqukayo, iimodyuli ze-TEC ezingezizo ezicwangcisiweyo, izixhobo ze-peltier ezinokugotywa kwaye zinamathele ziyenziwa. Oku kunamathuba amaninzi kwiinkalo ezifana nezixhobo ze-elektroniki ezinxitywayo kunye ne-biomedicine yasekuhlaleni (ezifana nee-compress ezibandayo eziphathwayo).

Ukulungiswa kwesakhiwo samanqanaba amaninzi: Kwiimeko ezifuna umahluko omkhulu wobushushu, imodyuli ye-TEC yamanqanaba amaninzi, iimodyuli zokupholisa ze-thermoelectric zamanqanaba amaninzi zihlala zisisombululo esiphambili. Inkqubela phambili yangoku ibonakala kuyilo lwesakhiwo kunye neenkqubo zokubopha, ezijolise ekunciphiseni ukumelana nobushushu phakathi kwamanqanaba, ukuphucula ukuthembeka ngokubanzi kunye nomahluko omkhulu wobushushu.

Ii. Ukwandiswa kwezicelo kunye nezisombululo kwinqanaba leNkqubo

Le yintsimi etshintshatshintshayo okwangoku apho uphuhliso olutsha lunokubonwa ngokuthe ngqo.

Utshintsho oluhlangeneyo lwetekhnoloji yokusasaza ubushushu obushushu

Into ephambili ethintela ukusebenza kwemodyuli ye-TEC, imodyuli ye-thermoelectric, kunye nemodyuli ye-peltier idla ngokuba ngumthamo wokusasaza ubushushu kwindawo eshushu. Ukuphuculwa kokusebenza kwe-TEC kuyaqiniswa kunye nophuhliso lwetekhnoloji yokutshisa ubushushu esebenza kakuhle.

Idityaniswe nee-VC vapor chambers/heat pipes: Kwicandelo le-consumer electronics, i-TEC module, isixhobo se-peltier sidla ngokudityaniswe nee-vacuum chamber vapor chamber. I-TEC module, i-peltier cooler inoxanduva lokudala ngokukhutheleyo indawo yobushushu obuphantsi, ngelixa i-VC isasaza ubushushu ngokufanelekileyo ukusuka kwisiphelo esishushu se-TEC module, i-peltier element ukuya kwi-heat dissipation fins enkulu, isenza isisombululo senkqubo "sokupholisa okusebenzayo + ukuqhuba nokususa ubushushu ngokufanelekileyo". Le yindlela entsha kwiimodyuli zokusasaza ubushushu kwiifowuni zemidlalo kunye namakhadi emizobo aphezulu.

Idityaniswe neenkqubo zokupholisa ulwelo: Kwimimandla efana namaziko edatha kunye nee-laser ezinamandla aphezulu, imodyuli yeTEC idityaniswe neenkqubo zokupholisa ulwelo. Ngokusebenzisa amandla aphezulu kakhulu obushushu obuthile bolwelo, ubushushu obukwisiphelo esishushu semodyuli yeTEC ye-thermoelectric buyasuswa, nto leyo efezekisa amandla okupholisa angcono kakhulu kunangaphambili.

Ulawulo olukrelekrele kunye nolawulo lokusebenzisa amandla kakuhle

Iinkqubo zokupholisa ze-thermoelectric zanamhlanje ziyanda ukudibanisa ii-sensors zobushushu ezichanekileyo kakhulu kunye nabalawuli be-PID/PWM. Ngokulungisa i-input current/voltage ye-thermoelectric module, i-TEC module, i-peltier module ngexesha langempela ngokusebenzisa ii-algorithms, ukuzinza kobushushu be-±0.1℃ nangaphezulu kunokufezekiswa, ngelixa kuthintelwa ukutshaja kakhulu kunye nokushukuma kunye nokonga amandla.

Imo yokusebenza kwepulse: Kwezinye iinkqubo, ukusebenzisa umbane we-pulse endaweni yombane oqhubekayo kunokuhlangabezana neemfuno zokupholisa ngoko nangoko ngelixa kunciphisa kakhulu ukusetyenziswa kwamandla ngokubanzi kunye nokulinganisela umthwalo wobushushu.

Iii. Iintsimi zesicelo ezikhulayo nezikhula ngokukhawuleza

Ukusasazwa kobushushu kwii-elektroniki zabathengi

Iifowuni zemidlalo kunye nezixhobo ze-e-sports: Eli lelinye lawona manqaku makhulu okukhula kwiimodyuli zokupholisa ze-thermoelectric, iimodyuli ze-TEC, kunye neemodyuli ezininzi kwiminyaka yakutshanje. I-active cooling back clip ixhotyiswe ngeemodyuli ze-thermoelectric ezakhelwe ngaphakathi (iimodyuli ze-TEC), ezinokucinezela ngokuthe ngqo ubushushu be-SoC yefowuni ngaphantsi kobushushu obungqongileyo, ukuqinisekisa ukusebenza okuphezulu okuqhubekayo ngexesha lokudlala.

Iilaptops kunye needesktops: Ezinye iilaptops kunye namakhadi emizobo akumgangatho ophezulu (afana namakhadi ereferensi e-NVIDIA RTX 30/40 series) aqalile ukuzama ukudibanisa iimodyuli ze-TEC, iimodyuli ze-thermoelectric ukunceda ekupholiseni ii-core chips.

Amaziko onxibelelwano lwe-Optical kunye nedatha

Iimodyuli ze-5G/6G ezibonakalayo: Ii-laser (DFB/EML) kwiimodyuli ze-optical ezikhawulezayo zinobuthathaka kakhulu kubushushu kwaye zifuna i-TEC ukuze kubekho ubushushu obuchanekileyo obungaguqukiyo (ngesiqhelo ngaphakathi kwe-±0.5℃) ukuqinisekisa uzinzo lwe-wavelength kunye nomgangatho wokudluliselwa. Njengoko amazinga edatha etshintsha ukuya kwi-800G kunye ne-1.6T, imfuno kunye neemfuno zeemodyuli ze-TEC ze-thermoelectric mdoules peltier coolers, izinto ze-peltier zombini ziyanda.

Ukupholisa kwindawo ethile kwiindawo zedatha: Ukugxila kwiindawo ezishushu ezifana ne-CPUS kunye ne-GPUS, ukusebenzisa imodyuli ye-TEC ekupholiseni okujolise kuko yenye yeendlela zophando zokuphucula ukusebenza kakuhle kwamandla kunye noxinano lwekhompyutha kwiindawo zedatha.

Izixhobo zombane zeemoto

I-lidar efakwe kwisithuthi: I-core laser emitter ye-lidar ifuna ubushushu obuzinzileyo bokusebenza. I-TEC yinxalenye ebalulekileyo eqinisekisa ukusebenza kwayo okuqhelekileyo kwindawo enzima efakwe kwisithuthi (-40℃ ukuya ku-+105℃).

Iikhabhathi ezikrelekrele kunye neenkqubo zokuzonwabisa ezikumgangatho ophezulu: Ngenxa yamandla okusebenzisa iitships ezikwisithuthi akhulayo, iimfuno zazo zokusasaza ubushushu ziyahambelana kancinci kancinci nezo ze-elektroniki zabathengi. I-TEC module, i-TE cooler kulindeleke ukuba isetyenziswe kwiimodeli zezithuthi ezikumgangatho ophezulu ezizayo.

Isayensi yezonyango kunye nobomi

Izixhobo zonyango eziphathekayo ezifana nezixhobo ze-PCR kunye nee-DNA sequencers zifuna ukujikeleza kobushushu ngokukhawuleza nangokuchanekileyo, kwaye i-TEC,peltier module yeyona nto iphambili ekulawuleni ubushushu. Indlela yokwenza izixhobo zibe ncinci kwaye zikwazi ukuthwalwa lula iqhubele phambili uphuhliso lwe-TEC, peltier cooler encinci nesebenzayo.

Izixhobo zobuhle: Ezinye izixhobo zobuhle ezikumgangatho ophezulu zisebenzisa isiphumo sePeltier seTEC, isixhobo sepeltier ukufezekisa imisebenzi echanekileyo yokucinezela ebandayo neshushu.

I-Aerospace kunye neendawo ezikhethekileyo

Ukupholisa isixhobo sombane esifakwe kwi-infrared: Kwimimandla yomkhosi, yeenqwelo-moya kunye nophando lwesayensi, izixhobo zombane ezifakwe kwi-infrared kufuneka zipholiswe kumaqondo obushushu aphantsi kakhulu (njengangaphantsi kwe--80℃) ukunciphisa ingxolo. Imodyuli ye-TEC enamanqanaba amaninzi, imodyuli ye-peltier enamanqanaba amaninzi, imodyuli ye-thermoelectric enamanqanaba amaninzi sisisombululo esincinci nesinokuthenjwa kakhulu ukufezekisa le njongo.

Ulawulo lobushushu bomthwalo wesathelayithi: Ukubonelela ngendawo ezinzileyo yobushushu yezixhobo ezichanekileyo kwisathelayithi.

Iv. Imingeni ejongene nayo kunye namathemba exesha elizayo

Umngeni ophambili: Ukusebenza kakuhle kwamandla okuphantsi kuseyeyona ntsilelo inkulu ye-TEC module peltier module (i-thermoelectric module) xa ithelekiswa nokupholisa kwe-compressor yendabuko. Ukusebenza kwayo kokupholisa nge-thermoelectric kuphantsi kakhulu kunoko komjikelo weCarnot.

Imbono yexesha elizayo

Eyona njongo iphambili kukufumana izinto ezintsha: ukuba izinto ezintsha ezinexabiso eliphezulu le-thermoelectric eliyi-3.0 okanye ngaphezulu kufutshane nobushushu begumbi zinokufunyanwa okanye zenziwe (okwangoku, iBi₂Te₃ yorhwebo imalunga ne-1.0), oko kuya kubangela utshintsho olukhulu kulo lonke eli shishini.

Ukuhlanganiswa kwenkqubo kunye nobukrelekrele: Ukhuphiswano lwexesha elizayo luya kutshintsha ngakumbi ukusuka "kwintsebenzo ye-TEC yomntu ngamnye" ukuya kubuchule besisombululo senkqubo iyonke "ye-TEC+ ukusasazwa kobushushu + ulawulo". Ukudibanisa ne-AI kulawulo lobushushu oluqikelelweyo nako kuyindlela efanelekileyo.

Ukunciphisa iindleko kunye nokungena kwimarike: Ngokukhula kweenkqubo zokuvelisa kunye nemveliso enkulu, iindleko ze-TEC kulindeleke ukuba zehle ngakumbi, ngaloo ndlela zingene kwiimarike eziphakathi nangaphezulu kwaye zifikelele nakwiimarike ezinkulu.

Ngamafutshane, ishishini le-thermoelectric cooler lehlabathi ngoku likwinqanaba lophuhliso lobuchule obuqhutywa zizicelo kunye nolwentsebenziswano. Nangona kungekho tshintsho luguqukayo kwizixhobo ezisisiseko, ngokuqhubela phambili itekhnoloji yobunjineli kunye nokuhlanganiswa okunzulu kunye nobuchwepheshe obuphezulu nobuyasezantsi, imodyuli ye-TEC imodyuli yePeltier, i-peltier cooler ifumana indawo yayo engenakutshintshwa kwinani elikhulayo lamacandelo asakhulayo nanexabiso eliphezulu, ebonisa amandla aqinileyo.