Beijing Huimao Cooling Equipment Co., Ltd. ayaa soo saartay taxane ah modules qaboojinta kulaylka, modules kulaylka, xubno peltier, qalabka peltier, oo ay ku jiraan Dufcaddii heerka qaboojinta heerkulbeegyada, modules TEC iyo modules heerkulbeeg gaar ah, modules peltier, peltier walxaha sida waafaqsan baahida macaamiisha. Waxaa jira modules heerkulbeeg ah oo heer-hal ah, aaladaha peltier, modules TEC iyo sidoo kale qaybo badan oo heerkulbeeg ah oo qaboojinta, modules-kulka, qaboojiyeyaasha peltier sida laba-marxalad, saddex-marxalad ilaa lix-marxalad. Qaybaha qaboojinta kulaylka (Modules thermoelectric, peltier element) waxay ka faa'iidaystaan saamaynta kuleyliyaha ee semiconductors. Marka hadda tooska ahi uu dhex maro heerkulbeeg la sameeyay iyadoo la isku xidhayo laba qalab semiconductor oo kala duwan oo taxane ah, dhamaadka qabowga iyo dhamaadka kulul siday u kala horreeyaan u nuugaan oo sii daayaan kulaylka, iyaga oo ka dhigaya doorasho ku habboon codsiyada baaskiil wadida heerkulka. Uma baahna qaboojiye, si joogto ah ayey u shaqayn kartaa, ma laha il wasakhaysan iyo qaybo wareegta, mana soo saari doonto saamayn wareeg ah. Intaa waxaa dheer, ma laha qaybo simbiriirixan, waxay ku shaqeysaa iyada oo aan lahayn gariir ama buuq, waxay leedahay nolol dheer oo adeeg ah waana sahlan tahay in la rakibo. Qaybaha qaboojinta Thermoelectric, modules TEC, modules peltier, modules thermoelectric waxaa si ballaaran loo isticmaalaa in goobaha caafimaadka, military iyo shaybaarka halkaas oo saxnaanta heerkulka sare loo baahan yahay iyo isku halaynta.
Sida loo doorto nooca saxda ah waa bilawga codsiga qalabka korantada, modules qaboojinta kuleylka, modules TE. Kaliya doorashada moduleka qaboojinta heerkulbeegga ayaa lagu gaari karaa bartilmaameedka xakamaynta heerkulka la filayo. Kahor intaadan dooran moduleka Peltier, module TEC, module thermoelectric, waxaa lagama maarmaan ah in marka hore la caddeeyo shuruudaha qaboojinta, waxa bartilmaameedka qaboojinta yahay, nooca tignoolajiyada qaboojinta ee la dooranayo, nooca habka kulaylka, nooca heerkulka bartilmaameedku yahay, iyo inta awood la bixin karo. Haddii aad qorsheyneyso inaad doorato modules qaboojinta kulaylka, moduleka kuleyliyaha, modules peltier, modules TEC, walxaha peltier ee Beijing Huimao Cooling Equipment Co., Ltd., waxaad go'aamin kartaa qaabka loo baahan yahay iyada oo loo marayo tillaabooyinka xulashada soo socda.
1. Qiyaas culayska kulaylka
Culayska kulaylka waxa loola jeedaa xadiga kulaylka loo baahan yahay in meesha laga saaro si loo yareeyo heerkulka bartilmaameedka qaboojinta ilaa heer la cayimay oo hoos yimaada deegaan heerkul gaar ah, iyada oo unugu yahay W (watt). Culaysyada kulaylku inta badan waxa ka mid ah culaysyo firfircoon, culaysyo dadban, iyo isku-darkooda. Culayska kulaylka firfircoon waa culeyska kulaylka ee ay dhaliso bartilmaameedka qaboojinta laftiisa. Culayska kulaylka dadban waa culayska kulaylka ee uu keeno shucaaca dibadda, is-rogid iyo kaxaynta. formula xisaabinta load firfircoon
Qactive = V2/R = VI = I2R;
Qactive = Culayska kulaylka firfircoon (W);
V = Danabka lagu dabaqay bartilmaameedka qaboojiyaha (V);
R = Iska caabinta bartilmaameedka qaboojiyaha;
I = Hadda dhex qulqulaya bartilmaameedka la qaboojiyey (A)
Culayska kulaylka shucaaca waa kulaylka lagu wareejiyo shayga la beegsanayo iyada oo loo marayo shucaaca korantada. Qaacidada xisaabinta:
Qrad = F es A (Tamb4 – Tc4);
Qrad = Radiant Radiant load (W);
F = qaabka qaabka (qiimaha ugu xun = 1);
e = sii daynta (qiimaha kiis kii ugu xumaa = 1);
s = Stefan-Boltzmann joogto ah (5.667 X 10-8W/m ² k4);
A = Aagga dusha sare ee qaboojinta (m ²);
Tamb = Heerkulka deegaanka (K);
Tc = TEC - heerkulka dhamaadka qabow (K).
Culayska kulaylku waa kulaylka si dabiici ah loogu wareejiyo dareeraha ka soo gudbaya dusha shayga la beegsanayo ee dibadda. Habka xisaabinta waa:
Qconv = hA (Tair - Tc);
Qconv = Culayska kulaylka tooska ah (W)
h = Iskuxidhka wareejinta kulaylka isdhaafka ah (W/m ² °C) (qiimaha caadiga ah ee diyaaradda biyaha ee hal jawiga caadiga ah) = 21.7 W/m ² °C;
A = Baaxadda dusha sare (m ²);
Tair = Heerkulka deegaanka (°C);
Tc = heerkulka dhamaadka qabow (°C);
Culayska kulaylka wax-qabadka ahi waa kulaylka laga soo wareejiyo dibadda iyada oo loo marayo walxaha xidhiidhka ee dusha shayga la beegsanayo. Habka xisaabinta waa:
Qcond = k A DT/L;
Qcond = Culayska kulaylka la wareejiyay (W);
k = Dareemida kulaylka ee walxaha kuleylka ah (W / m ° C);
A = Aagga isdhaafka ah ee walxaha kuleylka (m ²);
L = Dhererka dariiqa haynta kulaylka (m)
DT = Farqiga heerkulka ee wadada hagida kulaylka (°C)
Culayska kulaylka isku-darka ah ee isdhaafsiga iyo kaxaynta, qaacidada xisaabinta waa:
Q dadban = (A x DT)/(x/k + 1/h);
Qpassive = Culayska kulaylka (W);
A = Wadarta guud ee bedka qolofka (m2);
x = Dhumucda lakabka dahaadhka (m)
k = dahaarka kulaylka (W/m °C);
h = Iskuxidhka wareejinta kulaylka tooska ah (W/m ² °C)
DT = Farqiga heerkulka (°C).
2. Xisaabi wadarta culayska kulaylka
Tallaabada ugu horreysa, waxaan xisaabin karnaa wadarta kuleylka kulaylka ee bartilmaameedka qaboojiyaha.
Ka soo qaad mashruuca dhabta ah, culeyska kuleylka firfircooni waa 8W, culeyska kuleylka shucaaca waa 0.2W, culeyska kuleylka korantada waa 0.8W, culeyska kuleylka korantada waa 0W, wadarta kuleylka kuleylka waa 9W.
3. qeex heerkulka
Qeex heerkulka dhamaadka kulul, heerkulka dhamaadka qaboojiyaha iyo kala duwanaanshaha heerkulka qaboojiyaha ee xaashida qaboojiyaha. Ka soo qaad mashruuca dhabta ah, heerkulka deegaanku waa 27 ° C, heerkulka bartilmaameedku waa -8 ° C, iyo heerkulka qaboojinta farqiga DT = 35 ° C
Iyadoo loo maleynayo in wadarta kulaylka ee bartilmaameedka qaboojinta lagu qiyaasay inuu yahay 9W iyadoo lagu salaynayo qiyaasti hore, Qmax ugu fiican waxaa lagu heli karaa 9/0.25=36W, iyo Qmax ugu badnaan sida 9/0.45=20. Ka raadi liiska alaabta ee Beijing Huimao Cooling Equipment Co., Ltd modules qaboojinta heerkulbeegyada, modules peltier, peltier, element peltier. modules TEC oo hel alaabta leh Qmax oo u dhaxaysa 20 ilaa 36.
Waqtiga post: Seb-09-2025
