Kubva mugore ra2025, tekinoroji yeThermoelectric Cooling (TEC) yafambira mberi zvikuru muzvinhu, dhizaini yezvivakwa, mashandiro esimba uye mashandisirwo azvo. Izvi zvinotevera mafambiro ekuvandudza tekinoroji uye kubudirira kuri kuitika pari zvino.
I. Kugadziriswa kwenheyo huru nguva dzose
Mhedzisiro yePeltier inoramba iri yakakosha: nekushandisa ma semiconductor pairs emhando yeN/P (akadai sezvinhu zvakagadzirwa neBi₂Te₃) nemagetsi akananga, kupisa kunoburitswa panopisa uye kunonyudzwa panopisa.
Kugona kudzora tembiricha kumativi maviri: Inogona kudzikamisa/kudziyisa nekungochinja divi razvino, uye inoshandiswa zvakanyanya mumamiriro ekudzora tembiricha nemazvo.
II. Kubudirira muhunhu hwezvinhu
1. Zvinhu zvitsva zvinoshandisa thermoelectric
Bismuth telluride (Bi₂Te₃) inoramba iri chinhu chikuru, asi kuburikidza ne nanostructure engineering uye doping optimization (yakadai seSe, Sb, Sn, nezvimwewo), ZT value (optimal value coefficient) yakagadziridzwa zvakanyanya. ZT yemamwe masampuli emurabhoritari yakakura kupfuura 2.0 (zvinowanzo shandiswa pa1.0-1.2).
Kukurumidza kugadzirwa kwezvinhu zvisina mutobvu/chepfu shoma
Zvinhu zvakagadzirwa neMg₃(Sb,Bi)₂
SnSe kristaro imwe chete
Hafu-Heusler alloy (yakakodzera zvikamu zvinopisa zvakanyanya)
Zvinhu zvakasanganiswa/zvine gradient: Zvivakwa zvakasiyana-siyana zvinogona kugadzirisa kufambiswa kwemagetsi pamwe nekufambiswa kwekupisa panguva imwe chete, zvichideredza kurasikirwa kwekupisa kweJoule.
III, Kuvandudzwa muhurongwa hwemaumbirwo
1. Dhizaini yeThermopile ye3D
Shandisa madziro akamira kana ma micro channel akabatanidzwa kuti uwedzere huwandu hwesimba rekutonhodza panzvimbo imwe neimwe.
Module yeTEC inoyerera nekukurumidza, module yepeltier, mudziyo wepeltier, module yethermoelectric inogona kuwana tembiricha yakaderera kwazvo ye -130℃ uye yakakodzera kutsvagurudza kwesainzi uye kuomesa ganda kwezvekurapa.
2. Kudzora kwakarongeka uye kwakangwara
Sensor yekupisa yakabatanidzwa + PID algorithm + PWM drive, zvichiita kuti ikwanise kudzora kupisa kwakanyatsojeka mukati me ±0.01℃.
Inotsigira kudzora kure kuburikidza neInternet of Things, yakakodzera cheni dzakangwara dzechando, michina yerabhoritari, nezvimwewo.
3. Kubatsirana pakugadzirisa kushandiswa kwemafuta
Kutamiswa kwekupisa kwakawedzerwa nechando (microchannel, phase change material PCM)
Chinodziya chinoshandisa ma "graphene heat sinks", ma "vapor chambers" kana ma "micro-fan arrays" kugadzirisa dambudziko re "heat accumulation".
IV, mamiriro ekushandiswa uye minda
Kutarisirwa kwehutano nezvehutano: zvishandiso zvePCR zvinotonhorera, zvishandiso zveraser zvinotonhorera zvinotonhorera, mabhokisi ekutakura anotonhorera ekudzivirira vaccine
Kutaurirana kwemaziso: 5G/6G optical module tembiricha yekudzora (kusimbisa wavelength yelaser)
Zvishandiso zvemagetsi zvevatengi: Zvidimbu zvekutonhodza zvefoni, kutonhodza mahedhifoni e thermoelectric AR/VR, firiji diki dzekutonhodza dzepeltier, thermoelectric cooling wine cooler, firiji dzemotokari
Simba idzva: Kabhini inodziya nguva dzose yemabhatiri edrone, kutonhora kwenzvimbo yemakabhini emotokari dzemagetsi
Tekinoroji yemuchadenga: kutonhora kwemhepo inotonhorera kwesatellite infrared detectors, kudzora tembiricha munzvimbo isina simba regiravhiti yenzvimbo dzemuchadenga.
Kugadzira semiconductor: Kudzora tembiricha nemazvo kwemichina ye photolithography, mapuratifomu ekuyedza wafer
V. Matambudziko eTekinoroji Aripo Iye Zvino
Kushanda nesimba kuchiri kuderera pane kushandiswa kwe compressor refrigeration (COP inowanzova pasi pe1.0, nepo ma compressor achigona kusvika 2-4).
Mutengo wakakwira: Zvinhu zvinoshanda zvakanyanya uye kurongedza kwakanyatsonaka zvinokwidza mitengo
Kupisa kunobviswa pamoto kunoenderana nesystem yekunze, iyo inoganhurira dhizaini diki.
Kuvimbika kwenguva refu: Kutenderera kwemafuta kunokonzera kuneta kwemajoini anosvetukira uye kuora kwezvinhu
VI. Nzira yeKufambira Mberi mune Remangwana (2025-2030)
Zvinhu zvemagetsi zvinopisa-tembiricha yekamuri zvine ZT > 3 (Kubudirira kwemuganho wedzidziso)
Midziyo yeTEC inochinjika/inopfekwa, mamodule ethermoelectric, mamodule epeltier (emagetsi eganda, ekutarisa hutano)
Sisitimu yekudzora tembiricha inochinjika yakasanganiswa neAI
Tekinoroji yekugadzira zvinhu zvakasvibira uye kudzokorodza (Kuderedza Kufamba Kwezvakatipoteredza)
Muna 2025, tekinoroji yekutonhodza yethermoelectric iri kuchinja kubva pa "kudzora tembiricha chaiyo" kuenda ku "kushandiswa kwakanaka uye kwakakura". Nekubatanidzwa kwesainzi yezvinhu, kugadzira micro-nano uye kutonga kwakangwara, kukosha kwayo muminda yakaita se zero-carbon refrigeration, high-trust electronic heat dissipation uye kudzora tembiricha munzvimbo dzakakosha kuri kuwedzera kuzivikanwa.
Tsanangudzo yeTES2-0901T125
Mufananidzo mukuru: 1A,
Kana:0.85-0.9V
QMax: 0.4 W
Delta T yakanyanya:>90 C
Saizi: Saizi yehwaro: 4.4×4.4mm, saizi yepamusoro 2.5X2.5mm,
Kureba: 3.49 mm.
Tsanangudzo yeTES1-04903T200
Tembiricha inopisa yedivi ndeye 25C,
Mufananidzo: 3A,
Kana: 5.8 V
QMax: 10 W
Delta T yakanyanya:> 64 C
ACR: 1.60 Ohm
Saizi: 12x12x2.37mm
Nguva yekutumira: Zvita-08-2025
