Imodyuli ye-thermoelectric, imodyuli yePeltier (ekwaziwa ngokuba ziimodyuli zokupholisa ze-thermoelectric, i-TEC) bubuchwepheshe obuqhelekileyo obusebenzisa isiphumo sePeltier ukufezekisa ukupholisa kwiifriji zeemoto, i-car cooler. Ezi zilandelayo ziimpawu eziphambili zesicelo, iingenelo, imida, kunye neendlela zophuhliso lwala maphepha kwiifriji zeemoto:
1. Isishwankathelo soMgaqo-nkqubo wokuSebenza
Imodyuli yokupholisa ye-thermoelectric, imodyuli ye-peltier, i-peltier element yenziwe ngezinto ze-semiconductor zohlobo lwe-N kunye nohlobo lwe-P. Xa kusetyenziswa umsinga othe ngqo, umahluko wobushushu uyavela kwindawo yokuhlangana: elinye icala lifunxa ubushushu (isiphelo esibandayo), kwaye elinye icala likhupha ubushushu (isiphelo esishushu). Ngokuyila inkqubo efanelekileyo yokusasaza ubushushu (ezifana neefeni, izinki zobushushu), ubushushu bungakhutshwa, ngaloo ndlela kufezekiswe ukupholisa ngaphakathi kwifriji.
2. Iingenelo kwiifriji zeemoto, ii-thermoelectric car coolers, ii-wine coolers, ii-beer coolers, ii-beer coolers
Akukho compressor, akukho refrigerant
Akukho mfuneko yokusebenzisa iifriji zemveli ezifana neFreon, zinobuhlobo nokusingqongileyo kwaye azinazo iingozi zokuvuza.
Isakhiwo esilula, akukho zinto zishukumayo, ukusebenza ngokuthula, kunye nokungcangcazela okuphantsi.
Ubungakanani obuncinci, ubunzima obuphantsi
Ifanelekile kwiindawo ezixineneyo zezithuthi, nto leyo eyenza kube lula ukuhlanganisana neefriji zezithuthi ezincinci okanye izixhobo zokupholisa ezibamba iikomityi.
Ukuqalisa ngokukhawuleza, ulawulo oluchanekileyo
Vula ukuze upholise, ngempendulo ekhawulezayo; ubushushu bungalawulwa ngokuchanekileyo ngokulungisa ubungakanani bangoku.
Ukuthembeka okuphezulu, ubomi obude
Akukho monakalo woomatshini, ubomi obuqhelekileyo bunokufikelela kumashumi amawaka eeyure, iindleko zokulungisa ziphantsi.
Ixhasa zombini iindlela zokupholisa kunye nokufudumeza
Ukutshintsha indlela osebenza ngayo kunokutshintsha iindawo ezibandayo nezishushu; ezinye iifriji zezithuthi zinemisebenzi yokufudumeza (njengokugcina ikofu ishushu okanye ukufudumeza ukutya).
3. Imida ephambili
Ukusebenza kakuhle kokupholisa okuphantsi (i-COP ephantsi)
Xa kuthelekiswa nefriji yecompressor, ukusebenza kakuhle kwamandla kuphantsi kakhulu (ngesiqhelo yi-COP < 0.5), ukusetyenziswa kwamandla aphezulu, akufanelekanga kwiimfuno zomthamo omkhulu okanye zokuqandisa kakhulu.
Umahluko omkhulu wobushushu obulinganiselweyo
Umahluko omkhulu kubushushu kwimodyuli yokupholisa ye-thermoelectric yesigaba esinye ye-TEC, i-single-stage thermoelectric imalunga nama-60–70°C. Ukuba ubushushu obuphakathi buphezulu (njenge-50°C kwisithuthi ngexesha lasehlotyeni), ubushushu obuphantsi kakhulu kwindawo ebandayo bunokwehla bufikelele kwi--10°C, nto leyo eyenza kube nzima ukufikelela kwi-freeze (-18°C okanye ngaphantsi).
Ukuxhomekeka ekuchitheni ubushushu kakuhle
Isiphelo esishushu kufuneka sibe nokususwa kobushushu okusebenzayo; kungenjalo, ukusebenza kokupholisa ngokubanzi kuya kwehla kakhulu. Kwigumbi lesithuthi esishushu nesivalekileyo, ukususwa kobushushu kunzima, okuthintela ukusebenza.
Ixabiso eliphezulu
Iimodyuli zeTEC ezisebenza kakuhle, isixhobo se-peltier esisebenza kakuhle, kunye neenkqubo zokusasaza ubushushu ezihamba nazo zibiza kakhulu kunee-compressor ezincinci (ingakumbi kwiimeko ezinamandla aphezulu).
4. Imizekelo eqhelekileyo yokusetyenziswa
Iifriji zezithuthi ezincinci (6–15L): ezisetyenziselwa ukukhenkcisa iziselo, iziqhamo, amayeza, njl.njl., zigcina ubushushu obuyi-5–15°C.
Iibhokisi ezibandayo nezifudumeleyo zezithuthi: zinemisebenzi yokupholisa (10°C) kunye neyokufudumeza (50–60°C), ezifanelekileyo ukuqhuba umgama omde.
Uqwalaselo lwezixhobo zokuqala zezithuthi ezikumgangatho ophezulu: ezinye iimodeli zeMercedes-Benz, iBMW, njl.njl., zixhotyiswe ngeefriji zeTEC njengezinto zokuthuthuzela.
Ifriji yombane yangaphandle okanye yokukhempisha: isetyenziswa ngombane wesithuthi okanye umbane ohambayo, ephathwayo.
5. Iindlela zoPhuhliso lweTekhnoloji
Uphando ngezinto ezintsha ze-thermoelectric
Ukuphucula ukusetyenziswa kwezinto ezisekelwe kwiBi₂Te₃, izinto ezakhiwe ngendlela entsha, iiSkutterudites, njl.njl., ukuze kunyuswe ixabiso le-ZT (ukusebenza kakuhle kwe-thermoelectric), kuphuculwe ukusebenza kakuhle.
Iinkqubo zokupholisa ze-thermoelectric ezinamanqanaba amaninzi
Uqhagamshelo olulandelelanayo lwee-TEC ezininzi ukuze kufezekiswe umahluko omkhulu kubushushu; okanye kudityaniswe nezixhobo zotshintsho lwesigaba (i-PCM) ukuphucula ukusebenza kobushushu kunye nokunciphisa ukusetyenziswa kwamandla.
Ulawulo lobushushu olukrelekrele kunye ne-algorithms yokonga amandla
Ulawulo lwamandla ngexesha langempela ngokusebenzisa izinzwa + i-MCU ukwandisa uluhlu (kubaluleke ngakumbi kwizithuthi zombane).
Ukudibana okunzulu nezithuthi ezintsha zamandla
Ukusebenzisa izibonelelo zombane zamaqonga e-high-voltage ukuphuhlisa iibhokisi ezibandayo nezifudumeleyo zezithuthi ezifanelekileyo ukuhlangabezana neemfuno zabasebenzisi zentuthuzelo kunye nokulula.
6. Isishwankathelo
Iimodyuli zokupholisa ze-thermoelectric, iimodyuli ze-TEC, iimodyuli zePeltier zifanelekile kwiimeko zokusetyenziswa ezinomthamo omncinci, ukupholisa okuncinci, okuzolileyo, kunye nokusingqongileyo kwiifriji zeemoto. Nangona zithintelwe kukusebenza kakuhle kwamandla kunye nomahluko wobushushu, zineengenelo ezingenakutshintshwa kwiimarike ezithile (ezifana neemoto zabakhweli eziphezulu, izixhobo zokukhempisha, uncedo lokuthuthwa kwetyathanga elibandayo lezonyango). Ngokuphucuka kwesayensi yezinto kunye netekhnoloji yolawulo lobushushu, amathuba azo okusetyenziswa aya kuqhubeka esanda.
Iinkcukacha ze-TEC1-13936T250
Ubushushu obushushu ecaleni bungama-30 C,
Ubungakanani: 36A,
Umax: 36.5 V
Ubuninzi: 650 W
Ubuninzi beDelta T:> 66C
I-ACR: 1.0±0.1mm
Ubungakanani: 80x120x4.7±0.1mm
Iinkcukacha ze-TEC1-13936T125
Ubushushu obushushu ecaleni bungama-30 C,
Ubungakanani: 36A,
Ubuninzi: 16.5V
I-Qmax: 350W
Ubuninzi beDelta T: 68 C
I-ACR：0.35 ±0.1 Ω
Ubungakanani: 62x62x4.1±0.1 mm
Inkcazelo ye-TEC1-24118T125
Ubushushu obushushu ecaleni bungama-30 C,
Ubungakanani: 17-18A
Ubuninzi: 28.4V
Ubuninzi beQ: 305 + W
Ubuninzi beDelta T: 67 C
I-ACR: 1.30Ohm
Ubungakanani: 55x55x3.5+/_ 0.15mm
Ixesha lokuposa: Jan-30-2026
