Shirkadda Beijing Huimao Cooling Equipment Co., Ltd. waxay soo bandhigtay taxane ah modules qaboojinta thermoelectric, modules thermoelectric, peltier, qalab peltier ah, oo ay ku jiraan modules qaboojinta thermoelectric-ka caadiga ah, modules TEC iyo modules thermoelectric gaar ah oo loo habeeyey, modules peltier, walxaha peltier iyadoo loo eegayo baahiyaha macaamiisha. Waxaa jira modules thermoelectric hal-marxalad ah, qalab peltier ah, modules TEC iyo sidoo kale modules qaboojinta thermoelectric-ka marxalado badan leh, modules thermoelectric ah, qaboojiyeyaasha peltier sida laba-marxalad, saddex-marxalad ilaa lix-marxalad. Modules qaboojinta thermoelectric (modules thermoelectric ah, walxaha peltier) waxay isticmaalaan saameynta thermoelectric-ka ee semiconductors. Marka hadda tooska ah uu dhex maro thermocouple oo lagu sameeyay isku xirka laba walxood oo semiconductor ah oo kala duwan oo taxane ah, dhamaadka qabowga iyo dhamaadka kulul waxay si kala duwan u nuugaan oo u sii daayaan kulaylka, taasoo ka dhigaysa doorasho ku habboon codsiyada wareegga heerkulka. Uma baahna qaboojiye, si joogto ah ayuu u shaqayn karaa, ma laha ilo wasakhaysan iyo qaybo wareegaya, mana soo saari doono saameyn wareeg ah. Intaa waxaa dheer, ma laha qaybo simbiriirixan, wuxuu shaqeeyaa iyada oo aan lahayn gariir ama buuq, wuxuu leeyahay cimri adeeg oo dheer waana fududahay in la rakibo. Modules-ka qaboojinta heerkulka, modules-ka TEC, modules-ka peltier, modules-ka thermoelectric-ka ayaa si weyn loogu isticmaalaa goobaha caafimaadka, militariga iyo shaybaarka halkaas oo loo baahan yahay saxnaanta xakamaynta heerkulka sare iyo isku halaynta.
Sida loo doorto nooca saxda ah waa bilowga isticmaalka modules-ka thermoelectric, modules-ka qaboojinta thermoelectric, modules-ka TE. Kaliya marka la doorto module-ka qaboojinta thermoelectric-ka ayaa lagu gaari karaa bartilmaameedka xakamaynta heerkulka la filayo. Kahor intaadan dooran module Peltier, module TEC, module-ka thermoelectric, waxaa lagama maarmaan ah in marka hore la caddeeyo shuruudaha qaboojinta, waxa uu yahay shayga bartilmaameedka ah ee qaboojinta, nooca tiknoolajiyada qaboojinta ee la dooranayo, nooca habka gudbinta kulaylka, waxa uu yahay heerkulka bartilmaameedka, iyo inta awood ah ee la bixin karo. Haddii aad qorsheyneyso inaad doorato modules-ka qaboojinta thermoelectric, module-ka thermoelectric-ka, modules-ka peltier, module-ka TEC, walxaha peltier-ka ee ka socda Beijing Huimao Cooling Equipment Co., Ltd., waxaad go'aamin kartaa qaabka loo baahan yahay iyada oo loo marayo tallaabooyinka xulashada ee soo socda.
1. Qiyaas culeyska kulaylka
Culayska kulaylka waxa loola jeedaa xaddiga kulaylka ee u baahan in laga saaro si loo yareeyo heerkulka bartilmaameedka qaboojinta ilaa heer cayiman oo hoos yimaada jawi heerkul gaar ah, iyadoo cutubku yahay W (watt). Culayska kulaylka waxaa inta badan ka mid ah culaysyo firfircoon, culaysyo aan firfircoonayn, iyo isku-darka. Culayska kulaylka firfircoon waa culayska kulaylka ee uu dhaliyo bartilmaameedka qaboojinta laftiisa. Culayska kulaylka aan firfircoonayn waa culayska kulaylka ee ay keento shucaaca dibadda, isku-xidhka iyo gudbinta. Qaaciddada xisaabinta culayska firfircoon
Qactive = V2/R = VI = I2R;
Qaactive = Culays kuleyl firfircoon (W);
V = Danabka lagu dabaqay bartilmaameedka qaboojiyaha (V);
R = Iska caabinta bartilmaameedka qaboojiyaha;
I = Hadda socda oo dhex maraya bartilmaameedka la qaboojiyey (A)
Culayska kulaylka ee shucaaca waa culayska kulaylka ee loo gudbiyo shayga la beegsanayo iyada oo loo marayo shucaaca elektromagnetic-ka. Qaacidada xisaabinta:
Qrad = F es A (Tamb4 – Tc4);
Qrad = Rarka kulaylka ee shucaaca (W);
F = isirka qaabka (qiimaha ugu xun = 1);
e = shucaac (qiimaha ugu xun = 1);
s = Joogtada Stefan-Boltzmann (5.667 X 10-8W/m² k4);
A = Bedka dusha sare ee qaboojinta (m²);
Tamb = Heerkulka Deegaanka (K);
Tc = TEC - Heerkulka dhamaadka qabow (K).
Culayska kulaylka ee convective waa culayska kulaylka ee si dabiici ah loogu gudbiyo dareeraha ka soo gudbaya dusha sare ee shayga la beegsanayo ee ka imanaya dibadda. Qaacidada xisaabinta waa:
Qconv = hA (Tair – Tc);
Qconv = Rarka kulaylka ee soo noqnoqda (W)
h = Isugeynta wareejinta kulaylka (W/m ² °C) (qiimaha caadiga ah ee meeraha biyaha ee hal jawi caadi ah) = 21.7 W/m ² °C;
A = Bedka oogada (m²);
Tair = Heerkulka deegaanka (°C);
Tc = Heerkulka dhamaadka qabow (°C);
Culayska kulaylka ee gudbiya waa culayska kulaylka ee laga soo gudbiyo dibadda iyada oo loo marayo walxaha taabashada ee dusha sare ee shayga la beegsanayo. Qaacidada xisaabintu waa:
Qcond = k A DT/L;
Qcond = Culayska kulaylka ee la wareejiyay (W);
k = Qaboojinta kulaylka ee walaxda gudbisa kulaylka (W/m °C);
A = Aagga isgoyska ee walxaha kuleyliyaha gudbiya (m²);
L = Dhererka wadada gudbinta kulaylka (m)
DT = Kala duwanaanshaha heerkulka ee wadada gudbinta kulaylka (°C) (badanaa waxaa loola jeedaa heerkulka deegaanka ama heerkulka saxanka kulaylka marka laga reebo heerkulka dhamaadka qabow.)
Culayska kulaylka ee isku-darka ah ee isku-xidhka iyo gudbinta, qaacidada xisaabinta waa:
Q aan firfircoonayn = (A x DT)/(x/k + 1/saacaddii);
Qpassive = Culayska kulaylka (W);
A = Baaxadda guud ee qolofka (m2);
x = Dhumucda lakabka dahaarka (m)
k = Qaboojinta kulaylka ee dahaarka (W/m °C);
h = Isku-darka wareejinta kulaylka (W/m ² °C)
DT = Farqiga heerkulka (°C).
2. Xisaabi wadarta guud ee kulaylka
Tallaabada ugu horreysa, waxaan xisaabin karnaa wadarta guud ee kulaylka bartilmaameedka qaboojiyaha.
Ka soo qaad mashruuca dhabta ah, culayska kulaylka firfircoon waa 8W, culayska kulaylka shucaaca waa 0.2W, culayska kulaylka shubka waa 0.8W, culayska kulaylka shubka waa 0W, culayska kulaylka shubka guudna waa 9W.
3. Qeex heerkulka
Qeex farqiga heerkulka kulul, heerkulka qabow iyo heerkulka qaboojiyaha ee xaashida qaboojiyaha. Ka soo qaad mashruuca dhabta ah, heerkulka deegaanka waa 27°C, heerkulka bartilmaameedka qaboojinta waa -8°C, iyo farqiga heerkulka qaboojinta DT = 35°C
Haddii la qiyaaso in wadarta guud ee kulaylka bartilmaameedka qaboojinta lagu qiyaasay inay tahay 9W iyadoo lagu saleynayo qiyaasihii hore, Qmax-ka ugu fiican waxaa lagu heli karaa 9/0.25=36W, iyo Qmax-ka ugu badan waa 9/0.45=20. Ka raadi buugga badeecadaha ee Beijing Huimao Cooling Equipment Co., Ltd si aad u hesho modules-ka qaboojinta heerkulka, modules-ka peltier, qalabka peltier, walxaha peltier. Modules-ka TEC oo hel alaabada leh Qmax oo u dhexeeya 20 ilaa 36.
Waqtiga boostada: Sebteembar-09-2025
