Beijing Huimao Cooling Equipment Co., Ltd. yatangije urukurikirane rw'ibikoresho byo gukonjesha ikirere bikoresha thermoelectric, modules za thermoelectric, elements za peltier, ibikoresho bya peltier, birimo modules zisanzwe zo gukonjesha ikirere bikoresha thermoelectric, modules za TEC na modules zihariye za thermoelectric, modules za peltier, elements za peltier bitewe n'ibyo abakiriya bakeneye. Hari modules za thermoelectric zo mu cyiciro kimwe, ibikoresho bya peltier, modules za TEC ndetse na modules nyinshi zo gukonjesha ikirere bikoresha thermoelectric, modules za peltier nka two-stage, three-stage kugeza kuri 6-stage. Modules za thermoelectric cooling (modules za thermoelectric, elements za peltier) zikoresha ingaruka za thermoelectric za semiconductors. Iyo power direct inyuze muri thermocouple ikozwe no guhuza ibikoresho bibiri bitandukanye bya semiconductor mu buryo bukurikiranye, impera ikonje n'impera ishyushye byinjiza ubushyuhe kandi bigatanga amahitamo meza yo gukoresha mu gukonjesha ubushyuhe. Ntibisaba firigo, bishobora gukora buri gihe, nta soko ry'umwanda cyangwa ibice bizenguruka, kandi ntibizatanga ingaruka zizunguruka. Byongeye kandi, nta bice binyerera bifite, bikora nta gutigita cyangwa urusaku, bimara igihe kirekire kandi biroroshye gushyiraho. Modules zo gukonjesha zikoresha ikoranabuhanga rya Thermoelectric, modules za TEC, modules za peltier, modules za thermoelectric zikoreshwa cyane mu buvuzi, mu gisirikare no muri laboratwari aho usanga hakenewe uburyo bwo kugenzura ubushyuhe bwinshi no kwizerwa.
Uburyo bwo guhitamo ubwoko bukwiye ni bwo ntangiriro yo gukoresha module za thermoelectric, module za thermoelectric cooling, module za TE. Guhitamo module ya thermoelectric cooling ni byo byonyine bishobora kugerwaho. Mbere yo guhitamo module ya Peltier, module ya TEC, module ya thermoelectric, ni ngombwa kubanza gusobanura ibisabwa mu gukonjesha, intego yo gukonjesha, ubwoko bw'ikoranabuhanga ryo gukonjesha ugomba guhitamo, uburyo bwo gukonjesha, ubushyuhe bukenewe, n'ingano y'ingufu zishobora gutangwa. Niba uteganya guhitamo module za thermoelectric cooling, module ya thermoelectric, module za peltier, module za TEC, ibintu bya peltier bivuye muri Beijing Huimao Cooling Equipment Co., Ltd., ushobora kumenya moderi ikenewe binyuze mu ntambwe zikurikira zo guhitamo.
1. Gereranya umutwaro w'ubushyuhe
Umutwaro w'ubushyuhe yerekeza ku bushyuhe bugomba gukurwaho kugira ngo ubushyuhe bw'ikintu gikonjesha bugabanuke ku rugero runaka munsi y'ubushyuhe runaka, aho igice kiba W (watt). Umutwaro w'ubushyuhe ugizwe ahanini n'imitwaro ikora, imitwaro idakora, hamwe n'uburyo bihurirana. Umutwaro w'ubushyuhe ukora ni umutwaro w'ubushyuhe ukorwa n'ikintu gikonjesha ubwacyo. Umutwaro w'ubushyuhe udakora ni umutwaro w'ubushyuhe uterwa n'imirasire yo hanze, convection na conduction. Formula yo kubara umutwaro udakora
Ingano = V2/R = VI = I2R;
Qactive = Umutwaro w'ubushyuhe (W);
V = Voltage ikoreshwa ku kintu gikonjesha (V);
R = Ubudahangarwa bw'intego yo gukonjesha;
I = Umuyaga unyura mu gice gikonje (A)
Umutwaro w'ubushyuhe bw'imirasire ni umutwaro w'ubushyuhe wimurirwa ku kintu kigamije binyuze mu mirasire ya elegitoroniki. Ifishi yo kubara:
Qrad = F es A (Tamb4 - Tc4);
Qrad = Umutwaro w'ubushyuhe bukabije (W);
F = ishusho y'ikintu (agaciro kabi cyane = 1);
e = emissivity (agaciro kabi cyane = 1);
s = Stefan-Boltzmann ihoraho (5.667 X 10-8W/m² k4);
A = Ubuso bukonjesha (m²);
Tamb = Ubushyuhe bw'ikirere (K);
Tc = TEC – Ubushyuhe bw'ubukonje (K).
Umutwaro w'ubushyuhe buhindagurika ni umutwaro w'ubushyuhe wimurirwa mu buryo busanzwe n'amazi anyura ku buso bw'ikintu kigamije gukorerwaho ubushakashatsi aturutse hanze. Inzira yo kubara ni iyi:
Qconv = hA (Tair – Tc);
Qconv = Umutwaro w'ubushyuhe bukabije (W)
h = Igipimo cyo kohereza ubushyuhe gishingiye ku buryo buhindagurika (W/m² °C) (agaciro gasanzwe k'ikirere cy'amazi ku kirere kimwe gisanzwe) = 21.7 W/m² °C;
A = Ubuso bw'ubutaka (m²);
Tair = Ubushyuhe bwibidukikije (° C);
Tc = Ubushyuhe bw'impera y'ubukonje (°C);
Umutwaro w'ubushyuhe ukoresha amashanyarazi ni umutwaro w'ubushyuhe uva hanze unyuze mu bintu bikoranaho biri ku buso bw'ikintu kigamije. Inzira yo kubara ni iyi:
Qcond =k A DT/L;
Qcond = Umutwaro w'ubushyuhe wimuwe (W);
k = Uburyo bwo gutwara ubushyuhe bw'ibikoresho bitwara ubushyuhe (W/m °C);
A = Agace k'ibinyabutabire bitwara ubushyuhe (m²);
L = Uburebure bw'inzira yo gushyushya (m)
DT = Itandukaniro ry'ubushyuhe bw'inzira yo gushyushya (°C) (ubusanzwe ryerekeza ku bushyuhe bw'ikirere cyangwa ubushyuhe bwo gushyushya ugereranyije n'ubukonje bw'inyuma.)
Ku mubare w'ubushyuhe buhuriweho bwa convection na conduction, formula yo kubara ni iyi:
Q passive = (A x DT) / (x/k + 1/h);
Qpassive = Umutwaro w'ubushyuhe (W);
A = Ubuso bwose bw'igikonoshwa (m2);
x = Ubunini bw'urwego rw'ubushyuhe (m)
k = Uburyo bwo gutwara ubushyuhe mu buryo butuma insulation ikora neza (W/m °C);
h = Igipimo cyo kohereza ubushyuhe gishingiye ku buryo bwa Convective (W/m² °C)
DT = Itandukaniro ry'ubushyuhe (°C).
2. Kubara umutwaro wose w'ubushyuhe
Mu ntambwe ya mbere, dushobora kubara umutwaro wose w'ubushyuhe bw'ikintu gikonjeshwa.
Tuvuge ko mu mushinga nyirizina, umutwaro w'ubushyuhe ukoreshwa ni 8W, umutwaro w'ubushyuhe uturuka ku zuba ni 0.2W, umutwaro w'ubushyuhe uturuka ku zuba ni 0.8W, umutwaro w'ubushyuhe uturuka ku zuba ni 0W, naho umutwaro w'ubushyuhe wose ni 9W.
3. Sobanura ubushyuhe
Sobanura ubushyuhe bushyuha, ubushyuhe bukonje n'ubushyuhe bukonje bw'urupapuro rwo gukonjesha. Tuvuge ko mu mushinga nyirizina, ubushyuhe busanzwe ni 27°C, ubushyuhe bugomba gukonjeshwa ni -8°C, n'ubushyuhe bukonje DT = 35°C
Dufashe ko ubushyuhe bwose bw'ikintu gikonjesha bugereranywa na 9W hashingiwe ku gipimo cyabanje, Qmax nziza ishobora kuboneka nka 9/0.25=36W, naho Qmax ntarengwa ikaba 9/0.45=20. Shakisha muri kataloge y'ibicuruzwa bya Beijing Huimao Cooling Equipment Co., Ltd kugira ngo ubone modules zo gukonjesha zikoresha thermoelectric, modules za peltier, ibikoresho bya peltier, modules za peltier.TEC hanyuma ushake ibicuruzwa bifite Qmax kuva kuri 20 kugeza kuri 36.
Igihe cyo kohereza: Nzeri-09-2025
