Malingana ndi zofunikira kuti musankhe ma modules ozizira a thermoelectric, gawo la TEC, zinthu za peltier.
Zofunikira zonse:
①, kupatsidwa ntchito yozungulira kutentha Th ℃
(2) Otsika kutentha Tc ℃ anafika ndi utakhazikika danga kapena chinthu
(3) Katundu wodziwika wamafuta Q (mphamvu yotentha Qp, kutulutsa kutentha Qt) W
Popeza Th, Tc ndi Q, mulu wofunikira ndi kuchuluka kwa milu zitha kuyerekezedwa motengera mawonekedwe a gawo la thermoelectric module,peltier device.
Monga gwero lapadera lozizira, gawo lozizira la thermoelectric (TE cooler) lili ndi maubwino ndi mawonekedwe awa pakugwiritsa ntchito mwaukadaulo:
1, safuna firiji iliyonse, imatha kugwira ntchito mosalekeza, palibe gwero loipitsa palibe magawo ozungulira, sichidzatulutsa zotsatira zozungulira, palibe magawo otsetsereka ndi chida cholimba, palibe kugwedezeka, phokoso, moyo wautali, kuyika kosavuta.
2,
5, Thermoelectric Module, Pletier Module, Pletier chipangizo ndi kutentha kusiyana mphamvu m'badwo, Thermoelectric mphamvu jenereta, thermoelectric jenereta, TEG gawo nthawi zambiri oyenera otsika kutentha dera magetsi.
6, mphamvu ya chinthu chimodzi kuzirala wa thermoelectric kuzirala gawo peltier gawo TE ndi laling'ono kwambiri, koma kuphatikiza thermoelectric semiconductor N, P zinthu, ndi mtundu womwewo wa thermoeletric zinthu zino mndandanda, njira yofananira pamodzi kuzirala dongosolo, mphamvu zikhoza kuchitidwa lalikulu kwambiri, kotero kuzirala mphamvu chingapezeke kwa masauzande angapo milliwatt watts osiyanasiyana watts.
7, Kusiyanasiyana kwa kutentha kwa ma module a peltier thermoelectric modules, kuchokera ku kutentha kwabwino 90 ℃ mpaka kutentha koipa 130 ℃ kungapezeke.
Thermoelectric kuzirala gawo Peltier module (Thermoelectric module) ndi yolowetsa DC magetsi ntchito, ayenera kukhala ndi odzipereka magetsi magetsi.
1, DC magetsi. Ubwino wa magetsi a DC ndikuti ungagwiritsidwe ntchito mwachindunji popanda kutembenuka, ndipo choyipa ndi chakuti voteji ndi zamakono ziyenera kugwiritsidwa ntchito ku peltier module.peltier element, thermoelectric module, ndi zina zimatha kuthetsedwa ndi mndandanda ndi mawonekedwe ofanana a ma modules a TEC, peltier elements, thermoelectric modules.
2. Ac panopa. Awa ndi magetsi ambiri, omwe ayenera kukonzedwanso ku DC kuti agwiritsidwe ntchito ndi thermoelectric cooling mopitiriras TEC modules, peltier modules. Popeza Pletier module thermoelectric kuzirala gawo ndi otsika voteji ndi mkulu panopa chipangizo, ntchito ya tonde woyamba, rectification, zosefera, ena kuti atsogolere ntchito muyeso kutentha, kulamulira kutentha, ulamuliro panopa ndi zina zotero.
3, Chifukwa gawo la Thermoelectric ndi magetsi a DC, mphamvu yamagetsi yamagetsi iyenera kukhala yochepera 10%, apo ayi imakhudza kwambiri kuzizira.
4, Mphamvu yogwira ntchito komanso yamakono ya chipangizo cha peltier iyenera kukwaniritsa zosowa za chipangizo chogwirira ntchito, mwachitsanzo: 12706 chipangizo, 127 ndi thermoelectric module couples, PN ya logarithm yamagetsi yamagetsi, mphamvu yamagetsi yamagetsi a thermoelectric module V = logarithm ya awiri amagetsi × 0.11, 06 ndi yololedwa.
5, Mphamvu ya zida zoziziritsa za thermoelectric kuzizira ndi kusinthanitsa kutentha ziyenera kubwezeretsedwanso kutentha kwapakati pamene malekezero awiriwo (nthawi zambiri amatenga mphindi zopitilira 5 kuti achite), apo ayi ndizosavuta kuwononga dera lamagetsi ndi kuphulika kwa mbale za ceramic.
6, Dongosolo lamagetsi lamagetsi oziziritsira thermoelectric ndilofala.
3 gawo lozizira la thermoelectric: TES3-20102T125 mafotokozedwe:
Kukula: 2.1A (Q c = 0 △ T = △ T max T h = 3 0 ℃)
Umax: 14.4V (Q c = 0 I = I max T h = 3 0 ℃)
Qmax: 6.4W (I= I max △ T = 0 T h = 3 0 ℃)
Delta T > 100 C (Q c = 0 I = I max T h = 3 0 ℃)
Mpikisano: 6.6±0.25 Ω (T h = 2 3 ℃)
Kuchuluka: 120 C
Waya: Ф 0. Waya wachitsulo wa 5 mm kapena waya wa PVC / silicone
Kutalika kwa waya kumadalira zofuna za makasitomala
Kulekerera kwapang'onopang'ono: ± 0. 2 mm
Katundu:
Kutentha kwakukulu ndi Q=0.5W, T c: ≤ – 6 0 ℃ (T h = 2 5 ℃, Kuziziritsa kwa mpweya)
Nthawi yotumiza: Nov-20-2024
