Ubwino ndi malire a gawo la thermoelectric

Ubwino ndi malire a gawo la thermoelectric

Zotsatira za Peltier zimachitika pamene magetsi amayenda kudzera m'ma conductor awiri osiyana, zomwe zimapangitsa kuti kutentha kulowe m'malo amodzi ndikutulutsidwa pa ena. Limenelo ndilo lingaliro loyambira. Mu thermoelectric cooling module, thermoelectric module, peltier device, peltier cooler, pali ma module awa opangidwa ndi zinthu za semiconductor, nthawi zambiri n-type ndi p-type, olumikizidwa motsatizana komanso kutentha motsatizana. Mukayika DC current, mbali imodzi imazizira, ndipo inayo imatentha. Mbali yozizira imagwiritsidwa ntchito poziziritsa, ndipo mbali yotentha imafunika kutayidwa, mwina ndi heat sink kapena fan.

Chifukwa cha ubwino wake monga kusakhala ndi ziwalo zosuntha, kukula kochepa, kuwongolera kutentha kolondola, komanso kudalirika. Mu ntchito zomwe zinthuzi ndizofunikira kwambiri kuposa kugwiritsa ntchito mphamvu moyenera, monga mu zoziziritsira zazing'ono, kuzizira kwa zida zamagetsi, kapena zida zasayansi.

Module ya thermoelectric yodziwika bwino, module yoziziritsira ya thermoelectric, element ya peltier, module ya peltier, module ya TEC, ili ndi ma semiconductor angapo a n-type ndi p-type omwe ali pakati pa ma ceramic plates awiri. Ma ceramic plates amapereka insulation yamagetsi ndi kutentha. Mphamvu ikamayenda, ma electron amasuntha kuchokera ku n-type kupita ku p-type, zomwe zimayamwa kutentha kumbali yozizira, ndikutulutsa kutentha kumbali yotentha pamene akuyenda mu p-type. Ma semiconductor awiriawiri aliwonse amathandizira kuziziritsa konse. Ma peya ambiri amatanthauza mphamvu yowonjezera yozizira, komanso kugwiritsa ntchito mphamvu zambiri ndi kutentha kuti zithe.

Ngati gawo loziziritsira la thermoelectric, gawo la thermoelectric, chipangizo cha peltier, gawo la peltier, choziziritsira cha thermoelectric, mbali yotentha sizinaziziritsidwe bwino, gawo loziziritsira la thermoelectric, ma module a thermoelectric, zinthu za peltier, mphamvu ya gawo la peltier yatsika, ndipo ingasiye kugwira ntchito kapena kuwonongeka. Chifukwa chake kuzizira bwino kwa kutentha ndikofunikira. Mwina kugwiritsa ntchito fan kapena madzi ozizira kuti mugwiritse ntchito mphamvu zambiri.

Kusiyana kwakukulu kwa kutentha komwe ingapeze, mphamvu yozizira (kuchuluka kwa kutentha komwe ingapompe), voltage yolowera ndi mphamvu yamagetsi, ndi coefficient of performance (COP). COP ndi chiŵerengero cha mphamvu yozizira poyerekeza ndi mphamvu yamagetsi yolowera. Popeza gawo loziziritsira la thermoelectric, ma module a thermoelectric, ma module oziziritsira a thermoelectric, ma module a TEC, ma module a peltier, ma thermoelectric coolers sagwira ntchito bwino, COP yawo nthawi zambiri imakhala yotsika poyerekeza ndi njira zachikhalidwe zochepetsera nthunzi.

Kulowera kwa mphamvu yamagetsi kumatsimikiza mbali yomwe ikuzizira. Kutembenuza mphamvu yamagetsi kumasintha mbali yotentha ndi yozizira, zomwe zimapangitsa kuti pakhale njira zoziziritsira komanso zotenthetsera. Izi ndizothandiza pa ntchito zomwe zimafuna kukhazikika kwa kutentha.

Ma module oziziritsira a Thermoelectric, ma module a thermoelectric, Peltier cooler, chipangizo cha Peltier, zoletsa zake ndi kuchepa kwa magwiridwe antchito komanso mphamvu zochepa, makamaka pa kutentha kwakukulu. Amagwira ntchito bwino kwambiri pamene kusiyana kwa kutentha mu module kuli kochepa. Ngati mukufuna delta T yayikulu, magwiridwe antchito amatsika. Komanso, amatha kuzindikira kutentha kwa mlengalenga komanso momwe mbali yotentha imaziziritsidwira bwino.

Gawo loziziritsira la Thermoelectric Ubwino:

Kapangidwe Kolimba: Palibe ziwalo zosuntha, zomwe zimapangitsa kuti zikhale zodalirika kwambiri komanso zosakonzedwa bwino.

Yaing'ono komanso Yodekha: Yabwino kwambiri pa ntchito zazing'ono komanso malo omwe safuna phokoso lalikulu.

Kuwongolera Kutentha Koyenera: Kusintha mphamvu yamagetsi kumalola kusintha mphamvu yoziziritsira; kusintha ma switch amagetsi pogwiritsa ntchito njira zotenthetsera/zoziziritsira.

Yoteteza Kuchilengedwe: Palibe mafiriji, zomwe zimachepetsa kuwonongeka kwa chilengedwe.

Zolepheretsa za gawo la Thermoelectric:

Kugwira Ntchito Mochepa: Coefficient of Performance (COP) nthawi zambiri imakhala yotsika poyerekeza ndi makina opondereza nthunzi, makamaka ndi kutentha kwakukulu.

Mavuto Okhudza Kutentha: Kufunika kuyang'anira bwino kutentha kuti tipewe kutentha kwambiri.

Mtengo ndi Kutha: Mtengo wokwera pa chipangizo chilichonse choziziritsira komanso mphamvu yochepa yogwiritsira ntchito pazigawo zazikulu.

Beijing Huimao Cooling Equipment Co., Ltd Gawo la Thermoelectric

TES1-031025T125 Kufotokozera

Kuchuluka kwa mphamvu: 2.5A，

Mphamvu yamagetsi: 3.66V

Qmax: 5.4W

Delta T max: 67 C

ACR: 1.2 ± 0.1Ω

Kukula: 10x10x2.5mm

Kutentha kwa Ntchito: -50 mpaka 80 C

Ceramic plate： 96% Al2O3 mtundu woyera

Zipangizo zamagetsi: Bismuth Telluride

Yotsekedwa ndi 704 RTV

Waya: 24AWG waya kutentha kwambiri Kukana 80℃

Utali wa Waya: 100, 150 kapena 200 mm mogwirizana ndi zosowa za makasitomala

Beijing Huimao Cooling Equipment Co., Ltd gawo loziziritsira la thermoelectric

Kufotokozera kwa TES1-11709T125

Kutentha kwa mbali yotentha ndi 30 ° C,

Chithunzi chachikulu: 9A

，

Mphamvu yamagetsi: 13.8V

Qmax：74W

Delta T max: 67 C

Kukula: 48.5X36.5X3.3 mm, Bowo lapakati: 30X 17.8 mm

Mbale ya Ceramic: 96%Al2O3

Chotsekedwa: Chotsekedwa ndi 704 RTV (mtundu woyera)

Waya: 22AWG PVC, kukana kutentha 80℃.

Utali wa waya: 150mm kapena 250mm

Zipangizo zamagetsi: Bismuth Telluride