Module ya Thermoelectric, Peltier module (yomwe imadziwikanso kuti thermoelectric cooling modules, TEC) ndi ukadaulo wamba womwe umagwiritsa ntchito Peltier effect kuti izizire mu mafiriji agalimoto, zoziziritsira magalimoto. Izi ndi zinthu zazikulu zomwe zimagwiritsidwa ntchito, zabwino, zofooka, ndi momwe mapepala awa amapangira mu mafiriji agalimoto:
1. Chidule cha Mfundo Yogwirira Ntchito
Gawo loziziritsira la thermoelectric, gawo la peltier, gawo la peltier limapangidwa ndi zinthu za semiconductor zamtundu wa N ndi P. Pamene mphamvu yolunjika ikugwiritsidwa ntchito, kusiyana kwa kutentha kumapangidwa pamalo olumikizirana: mbali imodzi imayamwa kutentha (kumapeto kozizira), ndipo mbali inayo imatulutsa kutentha (kumapeto kotentha). Mwa kupanga njira yoyenera yochotsera kutentha (monga mafani, zotenthetsera), kutentha kumatha kutulutsidwa, motero kuziziritsa mkati mwa firiji.
2. Ubwino wa Mafiriji a Magalimoto, zoziziritsira zamagalimoto zotentha, zoziziritsira vinyo, zoziziritsira mowa, zoziziritsira mowa
Palibe compressor, palibe refrigerant
Osagwiritsa ntchito mafiriji achikhalidwe monga Freon, oteteza chilengedwe komanso opanda zoopsa zotuluka.
Kapangidwe kosavuta, palibe ziwalo zosuntha, ntchito chete, komanso kugwedezeka kochepa.
Kukula kochepa, kulemera kopepuka
Yoyenera malo okhala ndi magalimoto ochepa, zomwe zimathandiza kuti igwiritsidwe ntchito m'mafiriji ang'onoang'ono kapena zida zoziziritsira m'makapu.
Kuyamba mwachangu, kuwongolera kolondola
Yatsani kuti muziziritse, mwachangu; kutentha kumatha kulamulidwa bwino posintha kukula kwa magetsi.
Kudalirika kwambiri, moyo wautali
Palibe kuvulala kwa makina, nthawi yapakati ya moyo imatha kufika maola masauzande ambiri, ndipo ndalama zochepa zokonzera zimatha kuchepetsedwa.
Imathandizira njira zoziziritsira ndi zotenthetsera
Kusintha njira yamagetsi kumasintha mbali yozizira ndi yotentha; mafiriji ena agalimoto ali ndi ntchito zotenthetsera (monga kusunga khofi wofunda kapena kutentha chakudya).
3. Zoletsa Zazikulu
Kuzizira kotsika (kutsika kwa COP)
Poyerekeza ndi compressor refrigeration, mphamvu yogwiritsira ntchito mphamvu ndi yotsika (nthawi zambiri COP < 0.5), mphamvu yogwiritsidwa ntchito kwambiri, si yoyenera kugwiritsa ntchito mphamvu zambiri kapena kuzizira kwambiri.
Kusiyana kwakukulu kwa kutentha
Kusiyana kwakukulu kwa kutentha kwa gawo limodzi la TEC, gawo limodzi la thermoelectric cooling module ndi pafupifupi 60–70°C. Ngati kutentha kwa mlengalenga kuli kokwera (monga 50°C m'galimoto nthawi yachilimwe), kutentha kotsika kwambiri kumapeto kwa kuzizira kumatha kutsika kufika pafupifupi -10°C, zomwe zimapangitsa kuti zikhale zovuta kuzizira (-18°C kapena pansi).
Kudalira kutentha bwino
Malo otentha ayenera kukhala ndi mphamvu yotulutsa kutentha; apo ayi, mphamvu yonse yoziziritsira idzachepa kwambiri. Mu chipinda chotentha komanso chotsekedwa, kufalitsa kutentha kumakhala kovuta, zomwe zimalepheretsa ntchito.
Mtengo wokwera
Ma module a TEC ogwira ntchito kwambiri, chipangizo cha peltier chogwira ntchito kwambiri, ndi makina oyeretsera kutentha omwe ali nawo ndi okwera mtengo kuposa ma compressor ang'onoang'ono (makamaka m'malo okhala ndi mphamvu zambiri).
4. Zochitika Zachizolowezi Zogwiritsira Ntchito
Mafiriji ang'onoang'ono (6–15L): amagwiritsidwa ntchito posungira zakumwa, zipatso, mankhwala, ndi zina zotero mufiriji, kusunga kutentha kwa 5–15°C.
Mabokosi ozizira ndi ofunda a galimoto: ali ndi ntchito zoziziritsira (10°C) ndi zotenthetsera (50–60°C), zoyenera kuyendetsa mtunda wautali.
Makonzedwe oyamba a zida zamagalimoto apamwamba: mitundu ina ya Mercedes-Benz, BMW, ndi zina zotero, ili ndi mafiriji a TEC ngati zinthu zotonthoza.
Firiji yamagetsi yakunja kapena yam'manja: yogwiritsidwa ntchito ndi magetsi agalimoto kapena magetsi oyenda, onyamulika.
5. Zochitika Zachitukuko cha Ukadaulo
Kafukufuku pa zipangizo zatsopano zoyezera kutentha
Kukonza bwino zinthu zochokera ku Bi₂Te₃, zinthu zopangidwa ndi nanostructured, Skutterudites, ndi zina zotero, kuti ziwonjezere phindu la ZT (kuchuluka kwa thermoelectric), ndikuwonjezera magwiridwe antchito.
Makina ozizira a thermoelectric okhala ndi magawo ambiri
Kulumikizana kotsatizana kwa ma TEC angapo kuti akwaniritse kusiyana kwakukulu kwa kutentha; kapena kuphatikiza ndi zida zosintha magawo (PCM) kuti ziwongolere magwiridwe antchito a insulation ndikuchepetsa kugwiritsa ntchito mphamvu.
Kuwongolera kutentha kwanzeru ndi ma algorithms opulumutsa mphamvu
Kulamulira mphamvu nthawi yeniyeni kudzera mu masensa + MCU kuti awonjezere mtunda (makamaka zofunika pamagalimoto amagetsi).
Kuphatikizana kwakukulu ndi magalimoto atsopano amphamvu
Kugwiritsa ntchito mphamvu zamagetsi zomwe zimapezeka pamapulatifomu amphamvu kwambiri popanga mabokosi ozizira komanso ofunda a magalimoto kuti akwaniritse zosowa za ogwiritsa ntchito kuti azikhala omasuka komanso omasuka.
6. Chidule
Ma module oziziritsira a Thermoelectric, ma module a TEC, ma module a Peltier ndi oyenera kugwiritsidwa ntchito m'mafiriji a magalimoto okhala ndi mphamvu zochepa, kuziziritsa pang'ono, chete, komanso osawononga chilengedwe. Ngakhale kuti ali ndi mphamvu zochepa komanso kusiyana kwa kutentha, ali ndi ubwino wosasinthika m'misika inayake (monga magalimoto okwera okwera apamwamba, zida zogona m'misasa, thandizo la mayendedwe a unyolo wozizira wamankhwala). Ndi kupita patsogolo kwa sayansi ya zida ndi ukadaulo wowongolera kutentha, mwayi wawo wogwiritsa ntchito upitiliza kukula.
Mafotokozedwe a TEC1-13936T250
Kutentha kwa mbali yotentha ndi 30 ° C,
Imax：36A，
Mphamvu yamagetsi: 36.5 V
Qmax: 650 W
Delta T max:> 66C
ACR: 1.0±0.1mm
Kukula: 80x120x4.7±0.1mm
Kufotokozera kwa TEC1-13936T125
Kutentha kwa mbali yotentha ndi 30 ° C,
Imax： 36A，
Mphamvu yamagetsi: 16.5V
Qmax: 350W
Delta T max: 68 C
ACR：0.35 ± 0.1 Ω
Kukula: 62x62x4.1±0.1 mm
Mafotokozedwe a TEC1-24118T125
Kutentha kwa mbali yotentha ndi 30 ° C,
Imax: 17-18A
Mphamvu yamagetsi: 28.4V
Qmax：305+W
Delta T max: 67 C
ACR: 1.30Ohm
Kukula: 55x55x3.5+/_ 0.15mm
Nthawi yotumizira: Januwale-30-2026
